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520 Commits
Author SHA1 Message Date
Soam VasaniandTa-Ching Chen 2699aa6069 Handle duplicate archive and package specs; handle multifile archives better (#1018)
Archives with multiple files should have all files in the inputs.
Also clean up some inconsistent variable naming -- archive name,
archive file path, and archive input files were all stored in
incorrectly-named variables.
2018-12-11 16:35:31 +08:00
Ta-Ching ChenandGitHub f0c0936b87 Validate command flag input by adding cli hook (#1017) 2018-12-10 23:48:33 +08:00
Ta-Ching ChenandVishal 314e16a88e Pre-create kubernetes resources for function with minScale=0 (#976)
Pre-create Kubernetes resources if functions has MinScale=0 and then scale when first function is called.
2018-12-03 15:52:07 +05:30
Ta-Ching ChenandGitHub 72faa927de Use executor type as a delimiter to prevent deploy name conflict (#1009) 2018-11-30 13:04:44 +08:00
VishalandTa-Ching Chen 19b52938c3 Improve archive package user experience (#927) 2018-11-29 23:00:38 +08:00
Ta-Ching ChenandGitHub 7cedf8d580 Fix issues when specifying resources/scales during updating/creation process (#970) 2018-11-29 20:46:48 +08:00
Ta-Ching ChenandGitHub 17cbc5baad Upgrade environment dependencies for security alert (#1006) 2018-11-29 16:38:38 +08:00
Ta-Ching ChenandGitHub c2bcbb06a9 Rename canary flag name from funcN/funcN-1 to newfunction/oldfunction (#1003) 2018-11-28 16:27:29 +08:00
VishalandTa-Ching Chen 152c899e8b Added warning when package env and environment env mismatched (#996)
Fix issue #946
2018-11-26 19:05:00 +08:00
Ta-Ching ChenandGitHub c476f54a6c Fix MQ trigger (NATS) wrongly sends error message to response topic (#1002) 2018-11-25 10:07:46 +08:00
Ta-Ching ChenandGitHub 4b5ab0ad93 Shorten executor kubernetes objects name (#975) 2018-11-24 20:41:38 +08:00
smruthi2187andTa-Ching Chen 82af0e554a Fix Read on Closed body error (#963) 2018-11-21 14:27:52 +08:00
Harald NordgrenandTa-Ching Chen b456dec138 Update formatting directive logic to unbreak tests 2018-11-20 17:24:41 +08:00
Ta-Ching Chen 4a8c200c37 Fix helm command not found issue when kubeconfig is not provided. 2018-11-20 17:24:37 +08:00
VishalandTa-Ching Chen 52b736c892 Package info error should warn user (#995) 2018-11-20 00:44:20 +08:00
Ta-Ching ChenandVishal d9eee058ce Newdeploy - change only in minscale should not restart deployment 2018-11-15 15:31:28 +05:30
Soam VasaniandVishal 3676602fa2 Specs for JVM example (#825) 2018-11-15 00:00:26 +05:30
Ta-Ching ChenandGitHub 4f3b7de04a Fix release script failed to generate yaml for nonhelm installation (#978) 2018-11-14 15:02:43 +08:00
VishalandTa-Ching Chen cdf5838420 Upgrade OpenJDK8 to latest available version (#985) 2018-11-13 18:00:38 +08:00
Soam VasaniandTa-Ching Chen a714983c28 Fix the analytics jobs in the YAMLs (remove duplicates) (#977) 2018-11-08 14:39:37 +08:00
Steven DakeandSoam Vasani b9547160b5 Properly render Helm charts (#969)
* Properly render Helm charts

Fixes: https://github.com/fission/fission/issues/968

* Addres reviewier comments
2018-11-06 13:27:17 -08:00
Ta-Ching ChenandGitHub bfa8e6a45f Show builder image when list all envs (#971) 2018-11-05 23:18:37 +08:00
Ta-Ching ChenandGitHub 9764eff05d Fix CLI not shows package name when creating a function (#966) 2018-11-05 17:19:05 +08:00
Ganesh GuttikondaandTa-Ching Chen 253e44fdbe Updating the compile documentation link (#965)
* Updating the compile documentation link
* Changing the protocol to https
2018-11-05 15:41:22 +08:00
smruthi2187andGitHub 585d86448f V0.12.0 (#967) 2018-11-01 15:57:25 -07:00
smruthi2187andGitHub dad7b6632e Keep prometheus and canary deploy set to false in fission-core (#964) 2018-11-01 13:02:46 -07:00
Soam VasaniandGitHub 4e9e025ca4 Remove version from release name since it contains illegal chars for names (#939)
* Remove version from release name since it contains illegal chars for names

* Put version in release name for uniqueness, but remove invalid chars

* Remove prometheus=false yaml
2018-10-31 14:54:25 -07:00
Ta-Ching ChenandGitHub b6ea85e353 Fix failed to pull influxdb image from dockerhub (#957)
* Fix failed to pull influxdb image from dockerhub
* Disable jvm test temporarily (issue 958)
2018-10-31 16:32:45 +08:00
Ta-Ching ChenandGitHub 29aabaabda Optimize function latency when cache expired/invalid under high concurrency (#856)
* Optimize router response time by adding update lock

In 0.9.2, the router sends multiple GetServiceForFunction requests to executor
to get the service URL. However, the response time of executor will increase
under high-concurrency situation due to too many requests are waiting for
processing.

To solve the problem, an update lock was added to the router. All of goroutines belongs
to the same function need to grab the update lock before sending the request.
Only the first goroutine which gets the update lock is allowed to send request.
In this way, we reduce the burden of executor and lower the failure rate.
2018-10-27 23:35:00 +08:00
David McGillicuddyandSoam Vasani 394c5b13f4 Update readme to include JVM (#953) 2018-10-24 09:03:27 -07:00
smruthi2187andGitHub 0a8c6e97a6 Feature flag to enable/disable canary + optional prometheus install (#937) 2018-10-22 15:24:43 -07:00
VishalandGitHub e7f1d4564a Kafka tests (#944)
A simple test for Kafka integration which runs locally provided cluster has Kafka and Fission install has Kafka integratiom enabled (mqtrigger-kafka deployment present).
2018-10-22 20:07:51 +05:30
Ta-Ching ChenandGitHub 619b390af3 Support for full url (base on aalubin changes) (#941) 2018-10-21 04:04:07 +08:00
smruthi2187andGitHub 1488d0ca2d fix a few canary deployment issues (#943) 2018-10-19 14:56:40 -07:00
smruthi2187andGitHub dd35750482 Return the error on failed specializations with fn test --debug (#917) 2018-10-19 11:17:58 -07:00
Ta-Ching ChenandGitHub 5aeba59b75 Bump flask version (#942) 2018-10-18 22:56:04 +08:00
Soam VasaniandGitHub 8329ef36b3 demo script updates (#934)
Demo script updates.  Record-replay, a bugfix in the canary demo script, etc.
2018-10-15 14:48:01 -07:00
VishalandGitHub 4cc42fb216 Adding JVM heap options to environment (#936) 2018-10-15 23:01:43 +05:30
Ta-Ching ChenandGitHub d23b210f4e Add X-Forwarded-Host to request header (#890) 2018-10-15 14:17:18 +08:00
VishalandGitHub 803dbd6d39 Added build and push procedures for Nodejs builder environment (#916) 2018-10-03 08:07:23 +05:30
Ta-Ching ChenandGitHub e4213f6eb6 Fix flag not found problem when running canary demo scripts (#914) 2018-10-02 22:07:03 +08:00
VishalandGitHub 2d2576cf2d V0.11.0 (#913)
Release v0.11.0
2018-10-02 00:08:29 +05:30
VishalandGitHub 96cbee185d Kafka integration (#831)
Kafka integration with Fission enables invoking a function when a message arrives in a Kafka topic
2018-10-01 18:03:31 +05:30
VishalandGitHub 9f83d70b63 Fixes #758, uses v2 specialize for env versions 2 or higher (#911) 2018-10-01 10:07:49 +05:30
VishalandGitHub 7deb45bed2 Making the Maven build quite for Java env test, right now it is too verbose for CI (#902) 2018-10-01 08:00:45 +05:30
smruthi2187andVishal 12d3a04bf9 Print status with the get option. (#907) 2018-09-28 22:19:24 +05:30
smruthi2187andGitHub fa565b75ae Canary deployments for fission functions. (#892) 2018-09-25 18:26:26 -07:00
Michael GaidaandVishal 437d4dc04d Configurable namespace creation (#855)
Configurable namespace creation defaulting to true (backward compatible)
2018-09-25 13:49:08 +05:30
VishalandGitHub 188138ccd8 Fixed the spec validation UX issue (#898)
Improved some of warnings/messages shown to the user when using `fission spec` command. The `spec validate` command now shows appropriate warnings instead
2018-09-21 14:52:49 +05:30
Ta-Ching ChenandGitHub 6b49c194ca Fission supportability: Add dump command to dump information for debugging (#754)
* Add v1 support tool proposal
* Fission supportability: Add dump command to dump information for debugging
2018-09-19 14:35:51 +08:00
Ta-Ching ChenandGitHub a86c9431d3 Check CRD creation error instead of doing return directly (#897) 2018-09-18 16:30:56 +08:00
Gary YeapandTa-Ching Chen 6f60f3eef8 Add v2 interface support for nodes env (#836) 2018-09-14 14:28:04 +08:00
VishalandGitHub d18777bed4 Used hidden flag instead of removing command completely (#886)
The `fission spec helm` is now a hidden command since it is not implemented yet.
2018-09-13 15:27:22 +05:30
Ta-Ching ChenandGitHub 82d23b9bf8 Fix fetcher not close file descriptor correctly (#889)
* Fix fetcher not close file descriptor correctly
* Call Sync() before chmod
2018-09-11 14:15:56 +08:00
Ta-Ching ChenandGitHub a4f58fbf10 Check pod container ready state (#861)
Ensure pod is ready by checking pod’s containers state and deletionTimestamp
2018-09-07 22:17:07 +08:00
Adam BouhenguelandSoam Vasani 2dbae32f20 FIX CleanupOldExecutorObjects in all namespaces (#879)
Don't just look in functionNamespace anymore
2018-08-29 15:12:31 -07:00
Ta-Ching ChenandGitHub 21b0a1d852 Fix failed to find release-builder dockerfile & push specific tag (#870) 2018-08-26 23:02:07 +08:00
Ta-Ching ChenandGitHub f8535be7da V0.10.0 (#868) 2018-08-19 19:05:19 +08:00
Nafisa Shaziaandsmruthi2187 95eef49cf8 Replay recorded requests by ReqUID (#864) 2018-08-17 13:17:54 -07:00
Ta-Ching ChenandGitHub 2d01382a82 Add cleanup function to test scripts (#863) 2018-08-18 02:11:08 +08:00
Ta-Ching ChenandGitHub d443f8b2ef Scale deployment to zero when function is in idle state (#775) 2018-08-17 23:03:34 +08:00
Ta-Ching ChenandGitHub dffb5cdf8b Fix CLI failed to setup port-forward caused by #712 (#867) 2018-08-17 16:05:13 +08:00
Erwin van EykandTa-Ching Chen 5c1d8bc90c Extensible Fission CLI (#743)
This PR introduces extensibility to the Fission CLI. The principle behind the design of this extensibility is taken from the approach git uses: the main binary (fission) calls other binaries (fission-workflows) - which it discovers using simple prefix-rules - based on specific commands (fission workflow <command>).
2018-08-17 15:20:46 +08:00
smruthi2187andTa-Ching Chen ad28922871 Fix for #662: avoid unnecessary builds (#866) 2018-08-17 13:53:37 +08:00
Ta-Ching ChenandGitHub 9d7355cbaa Fix newdeploy fail to update HPA, deployment of a function after function update (#862) 2018-08-15 19:56:30 +08:00
Nafisa ShaziaandTa-Ching Chen 74a3a54543 Recorder CRD, Records API, Redis deployment (#818) 2018-08-15 05:28:40 +08:00
Ta-Ching ChenandGitHub 07ca5df8d0 Fix router not taps function services (#860) 2018-08-13 19:45:49 +08:00
Ta-Ching ChenandGitHub e730376e3e Add rebuild subcommand to pkg command (#808) 2018-08-12 04:13:25 +08:00
VishalandTa-Ching Chen ee61c8c333 Update route without providing function reference (#718) 2018-08-06 11:31:05 +08:00
Ta-Ching ChenandGitHub 27b74a7cf2 Fix router panic when trying to update route (#811) 2018-08-05 01:06:47 +08:00
Ta-Ching ChenandGitHub 088e665d28 Fix spec failed to archive single directory (#837) 2018-08-03 21:26:19 +08:00
Erwin van EykandTa-Ching Chen 9438f3c4ec Updated binary environment README (#773)
- Added usage instructions for getting started quickly.
- Added instructions for using the builder
2018-08-03 15:07:08 +08:00
Ta-Ching ChenandGitHub b5a906b2f4 Do resources validation when validate spec files (#840) 2018-08-03 13:00:29 +08:00
Ta-Ching ChenandGitHub 0e40cb5f4f Fix newdeploy not updates deployment after function's entrypoint changed (#838) 2018-08-02 21:00:27 +08:00
Ta-Ching ChenandGitHub 1a1ac49ce0 Fix CLI failed to set up port-forwarding when multiple controller pods exist in the same namespace (#712)
* Fix CLI failed to set up port-forwarding when multiple controller pods exist in the same namespace
* Check pod healthy state before establishing the connection
2018-08-02 17:20:53 +08:00
VishalandTa-Ching Chen 4356378301 Uses a real go project to showcase vendor example so glide works (#828) 2018-08-01 23:55:54 +08:00
xiekeyangandTa-Ching Chen 6123873d2a Add gevent based Python server to benchmark test cases (#794)
This add the benchmark test cases, which is using gevent based on wsgi
framework.
2018-08-01 21:22:03 +08:00
Ta-Ching ChenandGitHub 9a7ffc2f5b Add more meaningful error messages to executor when getServiceForFunction (#752) 2018-07-30 09:10:48 +08:00
VishalandGitHub f3857abdf5 Fixed the name of JVM builder image name (#824) 2018-07-27 23:28:11 +05:30
VishalandSoam Vasani e977c7caca V0.9.2 (#817)
* Release 0.9.2

* Added changelog
2018-07-25 12:59:30 -07:00
VishalandGitHub f40688435d Added readme for JVM environment & examples (#768)
Instructions for JVM environment and examples
2018-07-25 09:26:01 +05:30
Erwin van EykandTa-Ching Chen e8b2a26a3b Add query options to function test (#782) 2018-07-24 23:00:08 +08:00
VishalandGitHub 27c3a50d23 Java env builder with Maven (#783)
Java environment builder with support for Maven builds. Default build comman runs `mvn clean package` and picks up target/*with-dependencies.jar for function.
2018-07-24 15:16:21 +05:30
Erwin van EykandTa-Ching Chen ec495fbd1d Added Helm lint check (#799) 2018-07-19 11:49:28 +08:00
WrathZAandVishal 80fadcc7b8 Typo correction (#797) 2018-07-17 18:18:10 +05:30
VishalandGitHub 4b37b9ac03 Fixed typos from from goreportcard (#760) 2018-07-16 16:24:05 +05:30
VishalandGitHub 16d0f6a94f Updating release notes with details and structure (#738) 2018-07-16 14:41:28 +05:30
xiekeyangandTa-Ching Chen cc40d1ed2e change image pull policy of builder manager (#793)
This changes image pull policy from Always to IfNotPresent. The previous
policy forbid customer to use the exact image existing on K8S Node.
And it should be OK to use fixed policy here. Customer need not set policy by
their own.
2018-07-16 10:48:47 +08:00
Ta-Ching ChenandGitHub 425e447e5c Add go environment vendor directory support (#781)
* Add go environment vendor directory support
* Use symbolink instead of copying files to gopath
* Add go vendor example package & test
2018-07-13 13:16:22 +08:00
xiekeyangandSoam Vasani 3707b95edb Round Tripper of Fission Router: parameters be configurable (#713)
The Round Tripper parameters of timeout, keep alive time and Max retry
times is configured in router system environment.

And they are set to Round Tripper when router service initializing.

This setup new nested structure `tsRoundTripperParams` to transfer them.
2018-07-12 12:08:52 -07:00
Ta-Ching ChenandGitHub 2982efebb8 Delete namespace in background to reduce build time (#791)
* Delete namespace in background
* TPR is no longer exists
2018-07-12 11:00:19 +08:00
Ta-Ching ChenandGitHub 14db705891 Break & Stop the build immediately if a non-zero exit code was returned (#790) 2018-07-11 20:15:03 +08:00
Ta-Ching ChenandGitHub 9c885ef6f5 Fix spec command overrides existing archive's url of a package (#764) 2018-07-11 13:03:45 +08:00
smruthi2187andGitHub 34e8d0ee3d Add changelog. (#789) 2018-07-06 22:00:14 -07:00
smruthi2187andGitHub 728979636f Updating charts to version 0.9.1 (#788) 2018-07-06 19:11:35 -07:00
Ta-Ching ChenandGitHub 462db2f00c Fix “rm: missing operand” in release script (#779) 2018-07-06 14:15:20 +08:00
Ta-Ching ChenandGitHub 2504408803 Fix go env panic “plugin: not implemented” (#784) 2018-07-06 12:24:46 +08:00
Ta-Ching ChenandGitHub 61569d1c38 Change flag name to KeepArchive for backward compatibility (#787) 2018-07-06 03:13:07 +08:00
smruthi2187andGitHub 5b6582698c changelog for release 0.9.0. (#780) 2018-07-04 02:08:47 -07:00
smruthi2187andGitHub 81f0f1df6d Changes in charts for release 0.9.0 (#778) 2018-07-04 00:27:47 -07:00
Ta-Ching Chenandsmruthi2187 44be0f6859 Move build process from host to docker container during release process (#682) 2018-07-03 21:14:06 -07:00
smruthi2187andGitHub 9daf97a9ab router tracks function liveness before forwarding request (#701) 2018-07-03 15:51:52 -07:00
Erwin van EykandTa-Ching Chen 032d1a8b9a Support annotations in environment specs (#733)
* Added annotations to runtime and builder environment specs
* Use crd annotations for env pod
2018-06-30 05:38:22 +08:00
VishalandGitHub 65fd1d9fbb Java env alpha (#656)
This change adds support for JVM based environment for running Java functions. This is alpha release of JVM environment and might undergo changes.
2018-06-27 21:39:24 +05:30
John GallagherandSoam Vasani a35cd7f4a4 Convert go-env Dockerfile into a multi-stage build (#683)
Converting to a multi-stage build reduces the size of the final image from ~750MB to ~15MB.
2018-06-26 13:21:36 -07:00
xiekeyangandSoam Vasani 74212f1810 envns should be availabe in message line (#734)
This line warns the user that dependent environment doesn’t exist, and presents the command line
for creating an environment.

When the variable `envNamespace` is specified, the `envns` option should be available as well.
2018-06-26 11:15:41 -07:00
Nafisa ShaziaandTa-Ching Chen 1ed59f0789 Push error messages to error topic when NATS mqtrigger fail (#724) 2018-06-27 00:27:57 +08:00
xiekeyangandTa-Ching Chen 71d8b769d5 Python Environment: add gevent based WSGI server framework (#750)
* Python Environment: add gevent based WSGI server framework

This supply gevent based WSGI server framework to Python Environment, to
allow customer to run their functions under multi-threads.

* classify the flask based application

This set up the flask based application as individual class, to make
sure the consistent and integrity.

* Add instruction of WSGI server selection applied in Python Environment

* Python Environment starting logger: provide framework name
2018-06-26 15:50:06 +08:00
Ta-Ching ChenandGitHub c863616b38 Add release steps to render & upload fission installation YAML (#745) 2018-06-26 13:41:43 +08:00
xiekeyangandsmruthi2187 09b62e514e Replace the hard-coded archive size from error message with actual value (#735) 2018-06-25 17:48:43 -07:00
Ta-Ching ChenandGitHub c705ba355e Fix executor not reaps idle function pods for functions with executortype newdeploy (#744) 2018-06-21 17:54:42 +08:00
VishalandGitHub 7642dcf05f Disable caching of connections from router to function pods (#742)
A temporary fix for #723 which needs to be optimized in future. Disables caching of connections from the router to function pod/service.
2018-06-21 12:45:11 +05:30
Ta-Ching ChenandGitHub 58a5f1cb0b Fix executor wrongly passes loop variable reference to function (#751) 2018-06-19 09:55:41 +08:00
VishalandGitHub 1b86c367a0 Added a flag to control the extraction of archive based on user input (#675)
For certain environments, the archive should not be extracted and kept as it is (For ex. for Java the jar file should not be extracted). This change enables an environment level flag to control this behaviour.
2018-06-14 12:32:40 +05:30
VishalandGitHub 6d08e6e0bc Archives bigger than 256K size need env variable for uploading (#697)
For archives bigger than 256K, the Storage service was called from the client side, this needed few environment variables to be set. This change uses port forwarding to achieve the same and does not need environment variables to be set.
2018-06-14 01:12:06 +05:30
xiekeyangandVishal ef7d4ae385 Make fetcher resource requests and limits configurable (#708)
This change allows fetcher container resource requests and limits to be configurable.
2018-06-13 16:12:55 +05:30
Erwin van EykandTa-Ching Chen cf1f944069 Extract portforward to separate package (#728)
* Extract port-forward from CLI to own package (for reuseability)
* Extract CLI logging to subpackage
2018-06-13 11:26:39 +08:00
VishalandSoam Vasani ddff7100e9 Temporarily disabling the tests so that other PRs can be worked on, will enable after closure on #723 (#737) 2018-06-08 15:07:50 -07:00
xiekeyangandSoam Vasani a5bc2a6d4c add build exe to gitignore (#736)
This is a built binary, should be ignore when git committion.
2018-06-08 10:46:17 -07:00
Soam VasaniandGitHub 952b48bd68 Environment warning message bugfix (#725) 2018-06-07 14:17:27 -07:00
Joe StevensandTa-Ching Chen 2ad07d68b6 Fix for Windows CLI Port Forwarding (#715) 2018-06-07 16:37:37 +08:00
xiekeyangandTa-Ching Chen 8c96d9c6a0 ArchiveLiteralSizeLimit: Use Constant Instead Hard Code (#731)
This use constant to instead hard code for ArchiveLiteralSizeLimit. That ensure if the limitation
value is changed in cli, the controller server can follow it. Otherwise, the condition will return
error, and make error HTTP response.

Later, we should delete it in fission-cli, and make it configurable it chart, to work in fission-
servers only.
2018-06-07 15:45:32 +08:00
VishalandGitHub 46d9808173 V0.8.0 (#722)
Release v0.8.0
2018-06-06 00:01:00 +05:30
smruthi2187andGitHub 2e37611da8 pre-upgrade job to verify function references and restricted privileges for fetcher and builder SA (#717)
It is mandatory (from this release onwards) for function to refer to secrets, config-maps and packages in its own namespace to ensure isolation of users sharing the same cluster.
This change runs a pre-upgrade job to verify function references for all functions created prior to this release and fails the upgrade by printing a list of functions that violate this restriction.
2018-06-04 19:30:27 -07:00
Ta-Ching ChenandGitHub 0057270551 Add time trigger cron spec examination tool (#680) 2018-06-04 19:02:54 +08:00
Ta-Ching ChenandGitHub 7a7d15b50c Update k8s dependencies to 1.10 (#687) 2018-06-01 15:43:19 +08:00
VishalandGitHub 202cc3cb7e Changing the logger daemonset's update strategy (#714)
Changing the logger daemonset's update strategy from OnDelete to RollingUpdate (Ref: https://kubernetes.io/docs/tasks/manage-daemon/update-daemon-set/#daemonset-update-strategy)
2018-05-31 23:42:23 +05:30
VishalandGitHub a761393816 Ingress integration (#688)
Ingress integration to allow the optional creation of ingress for a given route. The ingress controller needs to be set up by the user separately so that ingress path is accessible outside the cluster.
2018-05-31 11:27:55 +05:30
Ta-Ching ChenandGitHub fedf6b6e5b Check spec directory exists before reading spec files (#709)
* Check spec directory exists before reading spec files
* Fix spec example
2018-05-31 03:01:40 +08:00
xiekeyangandSoam Vasani 6eec55223d Formatted specifiers are not compatible with variables (#706)
It missed specifier for namespace
2018-05-29 09:08:38 -07:00
xiekeyangandTa-Ching Chen 940b9adabd Indicate HTTP status code by library const (#703) 2018-05-24 19:10:45 +08:00
smruthi2187andGitHub 8984e4916e Enabling multi-tenancy for fission objects. (#655)
This feature allows creation of fission objects in different namespaces, in addition to retaining the existing behavior of creating fission objects in default namespace if user doesnt provide one. 
It also removes cluster admin roles for fission-fetcher and fission-builder Service Accounts and grants them only those privileges that they need.
2018-05-23 13:22:46 -07:00
Joe StevensandSoam Vasani c9d2757760 docker-distribution version bump for windows compatibility (#691) 2018-05-21 18:41:53 -07:00
Soam VasaniandGitHub d846aed612 Fission metrics integration (#677)
Add prometheus metrics collection endpoints to router and executor. Add prometheus annotations to router and executor pods.
2018-05-21 13:57:18 -07:00
VishalandGitHub d9b5b9b8a8 Java Environment Design proposal
Java environment design decisions and considerations.
2018-05-14 13:45:01 +05:30
Ta-Ching ChenandGitHub 9c91f00cb4 Replace Werkzeug with Bjoern as underlying WSGI server (#672) 2018-05-09 14:00:40 +08:00
Ta-Ching ChenandGitHub 0a648d1d75 Version -> 0.7.2 (#670) 2018-05-05 20:01:23 +08:00
Ta-Ching ChenandGitHub 6a3e326f36 Add benchmark script (#666) 2018-05-05 12:42:16 +08:00
smruthi2187andTa-Ching Chen f0dc2554a1 Meaningful error message when fetch request is received for a package when build is not successful. (#661) 2018-05-03 22:51:48 +08:00
VishalandTa-Ching Chen 2ece0db13f Fixed the issue with update wiping original values & added resources in listing, fixes #654 (#663) 2018-05-02 22:29:08 +08:00
Ta-Ching ChenandGitHub 0e3a270d27 Delete deployment with proper delete propagation policy (#630) 2018-05-01 23:25:50 +08:00
Ta-Ching ChenandGitHub 6a7381c575 Fix newdeploy backend failed to delete deployment due to incorrect resource version (#657) 2018-05-01 16:48:34 +08:00
VishalandTa-Ching Chen 0aff2f214d Fixes the issue with fn test and adds relevant test cases, fixes #650 (#651)
* Fixes the issue with fn test and adds relevant test cases, fixes #650
* Checking log size for invalid function
* Testing the invalid function logs a few time beforr quitting
* Disabling the test for now, linked to issue #653
2018-04-30 14:14:46 +08:00
VishalandTa-Ching Chen dec4a39c15 Function update should be possible without change to code (#652) 2018-04-30 11:35:19 +08:00
Ta-Ching ChenandGitHub 7577339912 Change time precision for fluentd influxdb plugin to nano second (#646) 2018-04-26 20:57:55 +08:00
Ta-Ching ChenandGitHub 6375819195 Fix test cases occasional failure (#647) 2018-04-26 14:39:16 +08:00
VishalandGitHub 0b34abcada Update .travis.yml
Seems a small item is missing, causing notifications not to work. Similar block in fission-workflows does work.
2018-04-25 23:15:32 +05:30
smruthi2187andTa-Ching Chen 772fdfa15c Setting package buildStatus to pending when functions source is updated. (#637) 2018-04-24 15:24:46 +08:00
VishalandGitHub 7198b24028 Fission upgrade tests (#605)
Tests for upgrading Fission from the last version to current branch and testing. Currently test is very simple and more tests can be added in future
2018-04-24 12:51:17 +05:30
VishalandGitHub eb696432d8 Testing proposal: Requirements and frameworks exploration (#581)
Proposal for revamping the testing framework and tests in general based on needs of Fission project
2018-04-24 00:45:09 +05:30
Ta-Ching ChenandGitHub 2d359f879a Fix SEGFAULT issue when buildmgr failed to update package (#635) 2018-04-21 23:17:33 +08:00
smruthi2187andGitHub 94e2f11ea6 Remove port forward in tests for router, controller and nats pods (#611) 2018-04-20 19:00:22 -07:00
VishalandTa-Ching Chen ff01cf2452 Removed the fn pods functionality (#594) 2018-04-19 14:32:16 +08:00
Ta-Ching ChenandGitHub 400e19a48f Fix executor does not reap specialized function pod when env no longer exists (#633) 2018-04-19 07:39:37 +08:00
Ta-Ching ChenandGitHub 0194f53e12 Fix SEGFAULT issue when build manager failed to update package (#626) 2018-04-17 09:36:11 +08:00
John GallagherandSoam Vasani fef1469c61 Update readme to point to the proper link (#628) 2018-04-16 11:30:27 -07:00
Ta-Ching ChenandGitHub cf53e17be5 Remove confusing default value description & add default value to cli flag (#619) 2018-04-16 17:27:10 +08:00
smruthi2187andGitHub 449f49515a Changes needed for release 0.7.1 (#622)
bump up the version to 0.7.1 in charts and adding changelog.
2018-04-10 18:03:08 -07:00
Ta-Ching ChenandGitHub d01b309fc7 Add validate function to crd resource and do validate before creation/update (#580) 2018-04-08 00:56:13 +08:00
smruthi2187andGitHub 12299df811 Prevent releasing idle connections because transport is shared. (#609)
The transport in RoundTripper is the default transport and there's just one object shared between different http requests and releasing the idle Connections ended up releasing the idle connections that were established with the executor service address too.

So every time a http request was made to get a service for function, the transport layer ended up having to dial a new connection (that was timing out due to various reasons).

By removing the CloseIdleConnections, we minimize the need for transport to dial a new connection to executor for every request, thereby minimizing the occurrence of dial timeouts.
2018-04-06 13:23:25 -07:00
Soam VasaniandGitHub 95a50dbbd6 --spec flags for env and trigger creates (#607) 2018-04-06 09:00:01 -07:00
smruthi2187andGitHub 8014c83b02 Invalidate stale router cache entry with podIP's for deleted pods. (#546)
The router's cache entry for a function might become stale if the pod that had the function specialized gets deleted somehow. In such a case, we'd retry getting a new service for the function from executor and retry forwarding the user request to the newly created service.
2018-04-05 13:47:47 -07:00
smruthi2187andGitHub db2f620121 Updating releasing guideliness with a few more details. (#599) 2018-04-05 13:44:17 -07:00
Soam VasaniandGitHub f9ca626940 E2E test for NATS-streaming trigger (#338)
E2E test for NATS-streaming trigger: move ad-hoc shell script into CI tests.
2018-04-05 10:07:00 -07:00
Ta-Ching ChenandGitHub 1dbf8f9243 Fix components crash before crds creation (#602)
* Wait for CRDs creation for 30 sec when component start
* Fix ensureCRD return nil while the error is not empty
2018-04-04 15:40:55 +08:00
Ta-Ching ChenandGitHub 9406720e8a Add deprecated message to subcommand pods (#592) 2018-04-04 01:26:27 +08:00
Ta-Ching ChenandGitHub 2a06705320 Use a separate controller loop to watch functions change and create a service (#544) 2018-04-04 01:17:51 +08:00
smruthi2187andGitHub d39944e04d updates to changelog. (#598) 2018-04-02 18:08:15 -07:00
smruthi2187andGitHub 6f6b52438a changes needed for release 0.7.0 (#597) 2018-04-02 15:32:22 -07:00
Soam VasaniandGitHub 5baf67f143 Spec validator, better errors, apply waits for previous build (#560)
Adds a validator, invoked through `fission spec validate` and before `fission spec apply`. The validator checks for duplicate names, dangling references, and unused resources.

Also attempts to fix a race between CLI and builder.  Avoids replacing a package while it's building, instead waiting for the build status to change from pending before updating it.
2018-04-02 14:33:31 -07:00
xiekeyangandSoam Vasani 6d61f6e5eb bug fix: spec dir flag (#595)
The cli spec dir flag name should be `specdir`, not `specs`, that should match to:

```go
specDirFlag := cli.StringFlag{Name: "specdir", Usage: "Directory to store specs, defaults to ./specs"}
```

in fission/main.go

Currently it cause the specific specs dir not to work.

```
$ fission spec apply --specdir <my spec dir>
Everything up to date.
```
2018-04-02 05:51:46 -07:00
Ta-Ching ChenandGitHub 6ab902e7a3 Add steps for how to set FISSION_ROUTER env variable & update docs (#593) 2018-03-31 01:10:40 +08:00
smruthi2187andTa-Ching Chen ed7d088bbc Check if the requested file already exists in fetcher and skip fetch (#584) 2018-03-30 16:33:06 +08:00
smruthi2187andGitHub c0058153a0 Adding routerUrl parameter for kubewatch, timer, mqueue trigger deployments (#591)
* This is to enable these triggers to be able to talk to fission router if deployed in a namespace other than fission.
2018-03-29 17:38:50 -07:00
VishalandGitHub a8482a8b89 Function logs: Uses proper way to get server URL
After changes related to port forwarding, function logs was getting empty URL, fixed to use the appropriate method instead.
2018-03-29 15:26:47 +05:30
VishalandGitHub a23f8acffc Tests for function update (#550)
Tests for updates to a function of new deployment executor type. Tests check for changes in the environment, scale, secrets etc. Also checks conversion of function executor type from new deployment to pool manager and vice versa
2018-03-28 20:32:04 +05:30
smruthi2187andSoam Vasani 77be3379b2 Prepending a slash to user input url if missing. (#547)
* Prepending a slash to user input url if missing.

* Adding the url slash check for spec.
2018-03-26 12:31:02 -07:00
Ta-Ching ChenandSoam Vasani 03046170dc Add post-upgrade-job to track fission upgrade (#564) 2018-03-26 12:28:35 -07:00
VishalandSoam Vasani c0acaa74c3 Fixes the issue #559 with env versions (#569)
Do not set automatically set env version if user has already specified it.
2018-03-26 12:25:16 -07:00
Soam VasaniandGitHub 8708fdec93 Add verbosity flag and verbose logs for portforwarder (#575)
Also, parse flags before connecting to server.
2018-03-26 12:23:45 -07:00
Chris LeeandSoam Vasani 6b188c053a Add golang example to installation guide (#578)
Use --src instead of --code for Go example.
2018-03-26 10:04:25 -07:00
Soam Vasani 0fd6114218 Update release checklist 2018-03-22 14:05:51 -07:00
Soam Vasani 9ae06f56c8 Update generated changelog 2018-03-22 14:03:02 -07:00
Soam Vasani 704a8094e6 Bump version in charts, forgot one file 2018-03-22 11:33:23 -07:00
Soam Vasani 6f54565195 Bump version in charts 2018-03-22 11:26:58 -07:00
Soam Vasani 90206fbaa0 Release checklist updates 2018-03-22 11:26:41 -07:00
yiqundingandSoam Vasani 8fb4aca231 This change fixes an error in a yaml file in the fission-core chart. (#563)
The Deployment definition for executor, controller, router contains readines/liveness probes. The port definition for those probes should be numbers, instead of string, i.e. port: "8888" should be port 8888.
2018-03-22 11:14:47 -07:00
Erwin van EykandSoam Vasani 70a93a7302 Add Container object to environment build and runtime specs (#413)
Environment Specs so far had only an image URL to specify a container image.

This was fine for public images but fell short in a few of cases:
(a) Using private image registries
(b) Specifying environment variables (this is needed for workflows helm install)
(c) Setting a SecurityContext for the container

This change adds the Container object to both build and runtime Environments. 

Compatibility is preserved -- the existing ImageURL field is still used.  See the comments in types.go for the overriding rules in the case that both Container and ImageURL are specified.
2018-03-22 00:13:02 -07:00
Bo-Yi WuandSoam Vasani c76b6bacc0 [ci skip] update release number (#561) 2018-03-21 16:16:43 -07:00
VishalandGitHub 15bedfb688 Warning when updating function from poolmgr type to newdeploy executor type
When changing the function executor type from pool manager to new deployment - warning should not be given about ignore environment resources
2018-03-20 14:11:30 -07:00
Ta-Ching ChenandGitHub 1447e6949d Show fission deployment version with cli (#538)
Add version information to binary through go ldflags
2018-03-19 14:14:55 +08:00
Ta-Ching ChenandGitHub 048ab6149a Fix executor failed to clean cache & kubeobjs after function deleted (#534) 2018-03-14 02:29:12 +08:00
Soam Vasani 8a0abc59db use specific go env version in example 2018-03-11 11:54:30 -07:00
Ta-Ching ChenandGitHub 039e003af6 Always retry for function pod specialization when istio feature is enabled. (#536) 2018-03-11 23:17:05 +08:00
Soam VasaniandGitHub 1ea665386a Docs update (#542)
* Misc doc updates

* Some theme updates: no all caps headers, remove blue arrows
2018-03-09 11:26:15 -08:00
Soam VasaniandGitHub e7c9a67a68 Release script updates (#541) 2018-03-08 13:48:57 -08:00
Ta-Ching ChenandGitHub afd7f7f436 Show warning when trying to create a route with non-existent function (#539) 2018-03-09 02:45:30 +08:00
Ta-Ching ChenandGitHub b4300feabc Fix executor tries to create a new deployment when a function is updated (#524)
Newdeploy manager now checks the existence of function service cache by function UID before trying to create a new deployment. And return the cached fsvc directly if the cache exists.
2018-03-08 02:52:36 +08:00
smruthi2187andGitHub a3826046a5 Delete healthz log (#525)
Silencing the healthz logs.
2018-03-02 15:50:48 -08:00
Soam Vasani d852ddd91c Version update: 0.6.0 2018-03-01 13:43:59 -08:00
Soam VasaniandGitHub 1edb9723e8 Release checklist (#522)
* release checklist

* release checklist updates
2018-03-01 12:46:56 -08:00
Soam VasaniandGitHub ca51a5fe4c Add chart version to job name (#516) 2018-03-01 12:17:17 -08:00
Soam VasaniandGitHub 714f32d290 Detect fission namespace in cli (#519)
Remove the hard coded default "fission" namespace that was added in the last PR, replacing it with some logic to figure out where fission is installed and connecting to it if there's exactly one installation. If there is more than one fission installation, error out with a useful message.

Also improve the error message for a missing kubeconfig file.
2018-03-01 12:16:50 -08:00
Soam VasaniandGitHub 7ddbea59a2 Default values for FISSION_* env vars (#518)
This makes set up easier for new users.  Users can still set
FISSION_NAMESPACE but it will default to "fission".  Users can also
still set KUBECONFIG, but it will default to $HOME/.kube/config.

Also, update the post-install chart notes.txt and the install guide to
use "fission function test" as the first step after install.  This
means that if there's anything wrong with the setup, the user will see
useful errors instead of "internal server error".  Also, they can test
their setup without worrying about nodeports or ingresses or whatever.

All existing functionality of FISSION_URL and FISSION_ROUTER continues
to work.
2018-02-28 18:14:57 -08:00
VishalandGitHub b895f98e88 Update Fn: Executor New Deployment (#504)
Enables updating functions of executor type new deployment and switching between executor types for a function.
2018-02-28 16:33:39 +05:30
VishalandGitHub 1b1c4f1380 Documentation Revamp (#496)
Added a new documentation structure with details of concepts, tutorials and examples
2018-02-28 11:46:44 +05:30
Ta-Ching ChenandGitHub 5e2f984136 Fix CLI not update function's secret/configmap correctly (#512)
This PR addressed some issues introduced in PR399. Also, now env builders and function pods can mount shared secret/configmap volumes correctly.
2018-02-28 05:28:05 +08:00
Ta-Ching ChenandGitHub 23942fdf7d Istio integration (#421)
This the very first step for fission to integrate with Istio, which is an open platform to connect, manage, and secure microservices. With Istio, users are able to monitor functions usage and trace requests latency through dashboards. For more information, please visit http://fission.io/docs/
2018-02-28 04:09:32 +08:00
prithvirameshandsmruthi2187 b9a559af2f Service type ClusterIP - Controller port forward through CLI (#431)
setting serviceType to ClusterIP as default for fission controller and corresponding changes in fission cli to be able to port-forward the controller pod.
2018-02-27 08:22:57 -08:00
Ta-Ching ChenandGitHub 1428c64b4f Fix post-install-job container failure due to curl command not found (#514) 2018-02-27 18:08:16 +08:00
smruthi2187andGitHub 866e0288c9 Replace the release with the latest tag. (#513) 2018-02-26 18:35:38 -08:00
VishalandGitHub f83512f176 Fixes the backward compatibility with for environments created in earlier versions (#508)
Makes environment poolsize & pod cleanup tags compatible with previous versions
2018-02-26 23:21:09 +05:30
VishalandGitHub bd609fa18e Latest tags for fetcher and fission-bundle (#509)
Added latest tags for fission bundle and fetcher and push to dockerhub
2018-02-24 20:18:22 +05:30
VishalandGitHub e5b137fe24 Adds default resources for fetcher pod (#500)
The fetcher needs a relatively smaller set of resources and does not have to be same as the function container/defaults. This change adds defaults for fetcher containers in function pods.
2018-02-24 01:07:02 +05:30
smruthi2187andGitHub 245506efe3 Delete and list orphan pkgs (#468)
* prevent leaking packages; add new clis to list and delete orphan packages.

* Fixes after testing.

* Address review comment.

* Removing deleting orphan packages from fnUpdate and fnDelete.

* goFmt and removing unwanted code.
2018-02-20 15:21:10 -08:00
Soam VasaniandGitHub a1ed698fa8 Go: Set image to right version, update example readme (#497) 2018-02-15 20:39:25 -08:00
Soam VasaniandGitHub 9a21e14a84 Remove a noisy log from the router (#495) 2018-02-12 16:27:55 -08:00
Ta-Ching ChenandSoam Vasani f695a81c46 Improve release script (#494)
* Add step for releasing environment builder image

* Strip $GOPATH from strack trace
2018-02-12 15:42:23 -08:00
smruthi2187andGitHub 9e9a0c1ec6 Merge pull request #491 from fission/ciImprovements
CI modifications
2018-02-09 19:00:19 -08:00
smruthi2187 281a492149 Addressing review comments. 2018-02-09 14:26:32 -08:00
Peter HueneandSoam Vasani 4d0e6af5de Implement support for Azure storage message queue triggers (#371)
These commits implement support for consuming messages from an Azure storage queue to trigger Fission functions.

* Add stubbed Azure message queue implementation and modify Helm charts.

This commit stubs an implementation for an Azure storage message queue trigger
that will be completed by future commits.

It also modifies the Helm chart to add support for deploying Fission with an
mqtrigger configured for Azure storage queue triggers.

* Add Azure Go SDK to glide.

This commit adds the Azure Go SDK to glide for the upcoming work to support
Azure storage queue triggers.

* Implement Azure message queue trigger.

This commit implements a message queue trigger based on Azure storage queues.

Required message queue trigger manager environment variables:

* AZURE_STORAGE_ACCOUNT_NAME - the Azure storage account to use.
* AZURE_STORAGE_ACCOUNT_KEY - the Azure storage account key.

When creating a message queue trigger, the topic will be the Azure storage
queue to receive messages from.

* Add CA certificates to fission-bundle.

This commit adds the root CA certificates to the fission-bundle image. This
allows Fission to contact third-party APIs that use HTTPS with root CA
signed certificates.

* Add Makefile to build and test.

This commit adds a simple Makefile for building the client and bundle, running
tests, creating the Docker image, and pushing the Docker image.
2018-02-09 10:38:06 -08:00
Ta-Ching ChenandGitHub 46895b03c8 Update SHA256 HASH in CHANGELOG.md due to binaries update (#493)
Update SHA256 HASH in CHANGELOG.md due to binaries update due to build flags change.
(Strip GOPATH from stack trace)
2018-02-10 00:47:44 +08:00
Soam VasaniandGitHub d9b5c2e560 Go builder for single file functions (#492)
Add support to go builder for building a single file (otherwise even a single file needs to be archived in a .zip)
2018-02-08 18:55:49 -08:00
smruthi2187 841c7ef845 Adding safelist to travis.yml and correcting a typo 2018-02-08 14:03:27 -08:00
smruthi2187 7752abaf05 Refining some stuff. 2018-02-08 13:58:44 -08:00
smruthi2187 818876dd08 Reduce verbosity of docker build, gofmt and uncommenting helm uninstall 2018-02-08 13:58:44 -08:00
smruthi2187 266922da26 exporting echo_log and adding a debug in controller for stackTrace 2018-02-08 13:58:44 -08:00
smruthi2187 a98370ca63 Added describe pods in case of integration test failures. 2018-02-08 13:58:44 -08:00
smruthi2187 bce45d6d25 Added sigHandler to print stackTrace, modified probe params 2018-02-08 13:58:44 -08:00
smruthi2187 93dde93afe We dont need these. 2018-02-08 13:58:44 -08:00
smruthi2187 08898cdd17 Rebuilding images. 2018-02-08 13:58:44 -08:00
smruthi2187 2effade15d Deleting ns and adding a sleep. 2018-02-08 13:58:44 -08:00
smruthi2187 610790244b Adding an extra info. 2018-02-08 13:58:44 -08:00
smruthi2187 054f9bcd85 Uninstalling prev release. 2018-02-08 13:58:44 -08:00
smruthi2187 ebdb13f7d0 fixing typo. 2018-02-08 13:58:44 -08:00
smruthi2187 8ad365aaec Commenting out uninstall fission from install fission function. 2018-02-08 13:58:44 -08:00
smruthi2187 982665f448 Prevent docker rebuild for new CIs. 2018-02-08 13:58:44 -08:00
smruthi2187 feaa6746c3 Removing tstamp 2018-02-08 13:58:44 -08:00
smruthi2187 b61bf9324f wrapping all echo statements with timestamp. 2018-02-08 13:58:44 -08:00
smruthi2187 b18c965860 Adding readiness, liveness probe for storagesvc. 2018-02-08 13:58:44 -08:00
smruthi2187 8f19a9bedb commenting out helm installation. 2018-02-08 13:58:44 -08:00
smruthi2187 1bf38cbca6 gofmt 2 files. 2018-02-08 13:58:44 -08:00
smruthi2187 ce110a8dff Re-organizing some functions. 2018-02-08 13:58:44 -08:00
smruthi2187 802ae08adb exporting two functions. 2018-02-08 13:58:44 -08:00
smruthi2187 77430f7438 Fixing tiller pod logs and ports for probes. 2018-02-08 13:58:44 -08:00
smruthi2187 3aaabc909b Fixing indentation errors in yaml 2018-02-08 13:58:44 -08:00
smruthi2187 4e445bb3cc All improvements in one commit. 2018-02-08 13:58:44 -08:00
Ta-Ching ChenandGitHub a5cb1d3e3d Add simple usage doc for accessing secret/configmap in function (#484) 2018-02-08 13:05:30 +08:00
Ta-Ching ChenandGitHub 582c9808b5 Add upgrade guide from 0.4.x to 0.5.0 (#490) 2018-02-08 13:05:04 +08:00
Ta-Ching ChenandGitHub 398c58365a Version -> 0.5.0 (#489) 2018-02-08 03:39:02 +08:00
Ta-Ching ChenandGitHub 9deb4f53db Fix binary environment build failure due to package not found (#487)
Subpackage k8s.io/client-go/pkg/api/v1 is no longer exist in HEAD.
(https://github.com/kubernetes-incubator/external-storage/issues/324)
For now, just duplicate the FunctionLoadRequest struct like what go environment did.
2018-02-07 21:44:12 +08:00
Ta-Ching ChenandGitHub 3c513c7f61 Migrate project.json to dotnet.csproj & do build in dotnet container (#488) 2018-02-07 21:43:51 +08:00
Ta-Ching ChenandSoam Vasani c56ed598cb Fix potential nil pointer problem when both watchResources and waitForBuild are equal to false (#485) 2018-02-06 15:14:47 -08:00
VishalandSoam Vasani e6191e3c69 Executor backends wip doc (#432) 2018-02-06 15:08:11 -08:00
Soam VasaniandGitHub e7dbba634c Helm hook bugfixes: run on upgrade, delete on completion (#473) 2018-02-06 15:06:21 -08:00
Erwin van EykandTa-Ching Chen a033d3c432 Removed limit on max number of channels in NATS Streaming deployment (#482) 2018-02-06 22:30:35 +08:00
Ta-Ching ChenandGitHub 3f81510729 Fix possible context leak problem (#483) 2018-02-06 21:34:01 +08:00
Soam VasaniandGitHub 07c7b759d2 Declarative application specifications for Fission (#422)
This change enables users to have declarative specifications for Fission resources. Users can specify their "app" in a set of spec files, and use a new fission CLI command to "apply" these specs to a running cluster.

The new "spec" CLI also includes archiving of local source files, and a file watcher that re-builds archives and uploads them on file changes, and a package build watcher that waits for package builds on the CLI. 

A "--spec" option is also added to "function create", and will be added to other resources in future changes.  This option causes a YAML to be outputted to the specs directory instead of the resource being created on the cluster.

The CLI "fission spec --help" outputs usage information.
2018-02-05 21:58:44 -08:00
Moritz Grosch (LittleFox)andSoam Vasani 6af13e7e29 Extend perl examples to use more http features (#479) 2018-02-05 14:37:13 -08:00
Ta-Ching ChenandGitHub cc62e62229 Add glide flag to strip nested vendor (#480)
Adds --strip-vendor (-v) to travis.yml when installing dependencies.
For more information about the flag, please check dependency flattening (https://glide.readthedocs.io/en/stable/getting-started/)
2018-02-06 02:31:06 +08:00
prithvirameshandTa-Ching Chen 1eb0453ce4 Functions have access to secrets/configmaps specified by the user (#399)
This commit solves part of the issue #52 , functions are able to access secrets/configmaps specified by the user. For now, CLI only accept one secret/configmap. For advanced users, it will be able to use YAML to declare multiple secrets/configmaps in later changes.
2018-02-05 17:49:26 +08:00
VishalandTa-Ching Chen 4cf195768e Newdeploy backend (#387)
A newdeploy backend which uses new deployment to serve requests. This is the second phase of #193 and builds on top of changes in #384 .

* Executor layer added on top of pool manager

* Removed the external server for executor

* Minor changes to keep existing semantics as much possible

* Separating the executor vs. poolmgr backend functionality and associated data members

* Executor logic separated from Poolmgr backend completely, placeholder for new backend

* Changed references to poolmgr in tests

* Moved poolmgr to it's package, as a side effect moved Cache to its's package (was causing cyclical dependency) and had to make some data structures exposed outside package

* Rebased from master and changed references to tpr -> crd

* Executor layer added on top of pool manager

* Executor logic separated from Poolmgr backend completely, placeholder for new backend

* Changed podName to a generic objectReference in fscache (#391)

Changed podName to a generic objectReference in function service cache implementation.

* Moved poolmgr to it's package, as a side effect moved Cache to its's package (was causing cyclical dependency) and had to make some data structures exposed outside package

* Rebased from master and changed references to tpr -> crd

* Merged from master with latest changes

* Executor layer added on top of pool manager

* Removed the external server for executor

* Minor changes to keep existing semantics as much possible

* Separating the executor vs. poolmgr backend functionality and associated data members

* Executor logic separated from Poolmgr backend completely, placeholder for new backend

* Changed references to poolmgr in tests

* update compiling.md to use helm

* Compile instructions: changed pullPolicy to IfNotPresent (#378)

Containers will get stuck in ErrImagePull/ImagePullBackOff state otherwise

* Moved poolmgr to it's package, as a side effect moved Cache to its's package (was causing cyclical dependency) and had to make some data structures exposed outside package

* Fetcher called when pod is created for newDeploy backend but also supports older way, this is WIP and still needs pod specialization and creating & exposing a service so the URL can be hit by end user

* WIP Specializing the POD as part of startup along with fetching

* Working specialization of a new deployment. Needs some work on caching, cleanup etc.

* Switched to service based address instead of POD address

* Minor formating issue fixed

* Added logging to pods and a readiness check, the readiness check is flaky though ATM

* Fixed some rebase issues that were failing build

* Better names for K8S objects and methods

* Switched usage of FuncSvc in backends from pod to api.ObjectReference

* Adding retry to fetcher request, for now just using default retry client which might need tweaking in future

* Switching to plain old retry, some issue in getting retryablehttp with glide import

* Removed stale executor service & deployment from previous merge

* Addressed review comments, still testing some areas

* Added types in FunctionSpec

* Resolved conflicts due to merge from executor_abstraction branch

* Added backend type on EnvironmentSpec along with operations for create/list/update, the pools are created/destroyed based on change in backend type

* Backend from types and a minor err return issue fixed

* Draft version of CPU and memory parameters added to environment

* Added resourceReq to newDeploy, though it has some issues

* Issue with resourceName fixed, now newdeploy pods also pick up resources from the environment config

* Adding scale params, removing validation on CPU params for now

* Fixed a formatting issue

* Checking if slight more delay helps in the test which is currently failing for internal routes

* The resourceList newly added in Env can not be compared by compiler, hence must use breakdown comparison instead

* Added strategy selection on client side

* Added caching, informers, delete operations for newdeploy backend functions

* Deleted a stale directory

* A simple HPA based on scale parameters, testing still WIP

* Fixed a small issue in delete function, added HPA delete too when deleting a function

* Previous merge missed the pkg flag for update fn command somehow, fixed that

* Fixed comments from review

* Changed poolmgr cleanup to be generic cleanup and moved to executor, added instanceID labels to newdeploy so that cleanup works

* Moved instanceIdLabel to types to avoid cyclic dependency

* More review fixes

* Tweaking sleep to see results

* If user does not provide poolsize, then it should not default to zero

* Switched to naming convention for now, fixed default poolsize if not provided

* Changed error return behaviour in delete fn, also changed cleanup to look based on obj type though support for additional type will need more work

* Changed check location so avoid false logging

* Test for newdeploy backend

* Adding tests for poolmgr backend

* Fixed an issue with glide dependency version, already fixed in master

* Added instanceId for NewDeploy, Initial cleanup now cleans older objects of newdeploy backend, removed eagercreate flag and instead using minScale to drive eager creation

* Moved cleanup to executor layer with cleanup for newDeploy backend, changes to use the new Cache impl

* Cleaning up pod & rs along with deployment for newdeploy backend

* Enhanced fn and env listing to show min/maxscale and resuorces respectively

* Added conditional heapster deployment and fixed a small issue with resources for fetcher container in function pod

* Addressed review comments from previous change

* Addressed some more review comments - majorly create only on NotFoundError

* Added TargetCPU as an input for scaling

* Bumped target CPU to be greater than 0 and added a default value

* Min replicas should be 1 even if the minScale is 0 when creating deployment

* Changed name from 'backend' to executorType, added additional test for minscale 0 case, changed TargetCPU to TargetCPUPercent
2018-02-03 01:02:28 +08:00
smruthi2187andTa-Ching Chen 31ba992726 Archive pruner (#471)
All functions have a pkg reference. This can be a package with either source and a deploy archives, or, a deploy archive. Everytime a function is updated, a new package is created. With archive pruner, the archives that are pointed to by old pkg reference can be deleted from the storage.

* High level spec for package pruning.
* Skeleton for archive pruning
* Adding meat 1 to skeleton.
* Adding meat #2. Separated storage service into a httpHandler component and
Storage Layer component.
* Adding meat #3. getOrphanedArchives in pruner and getItems on
stowClient.
* Restructured archivePruner methods.
* Commiting the day's work. Ready for testing #1.
* Fixing compile errors.
* Test ready. added a few logs for debugging.
* Adding a filter for getItems in stowClient.
* After testing.
* Added a test for archivePruner.
* Adding helm value pruneInterval for testing.
* Modified test.
* Final test.
* Fixing interval from seconds to minutes.
* Small change.
* Changing debugs to info.
* Removing the WIP design
* Ran gofmt on all these files.
* Fixing prune_interval as string in ENV var.

* Addressing all comments, but one.

* changing getFile method in stowClient to stream it into a response.

* All comments incorporated.
* Introducing a new flag for running archivePruner.
1. This flag is disabled for archivePruner to run in unit test.
2. This flag is enabled for archivePruner to run in production.
3. Also disabling test_archive_pruner.sh in this PR. Follow up with
next PR to enable it.

* Addressing review comments.

* Changing the command to generate a file dynamically.

* Enabling arching_pruner_test

* giving execute permissions to test_archive_pruner.sh

* Making changes of positional parameters after recent commit.
Change test case permission and removing kubectlPortForward.

* Adding debug to see why test_utils.sh passed junk pruneInterval.

* shell needs special handling for positional parameters from 10.
2018-02-01 18:13:36 +08:00
Erwin van EykandTa-Ching Chen 0c92f59c38 Installation instructions for Fission Workflows (#453) 2018-02-01 03:59:46 +08:00
VishalandTa-Ching Chen c00f76b561 Fix fluentd image tag issue in tests - an additional tag was appended (#469) 2018-02-01 03:03:15 +08:00
Soam VasaniandGitHub 91094cf659 Fix broken redirect (#467)
By default, flask turns redirects into absolute URLs. This is
undesired behaviour on Kubernetes, because the Pod's own IP address is
not really useful to any client that's not in the cluster (and even
within the cluster most clients will want to use the address of a
Service, not a Pod).
2018-01-30 12:00:30 -08:00
Ta-Ching ChenandGitHub 1935098404 Add readiness probe to go env (#461) 2018-01-30 21:36:13 +08:00
Soam VasaniandTa-Ching Chen 7d83859cfb Build and push fluentd image on release; update chart to use that image (#462)
* build and push logger image during release
* Update chart to get the right fluentd image
2018-01-30 21:35:13 +08:00
JustinandTa-Ching Chen 986b300b8c Convert build.sh to a multi-stage Dockerfile. (#452) 2018-01-28 11:49:31 +08:00
Ta-Ching ChenandSoam Vasani 4f7eb19b7c Show warning when user tries to create a function with a non-existent environment (#436)
Show warning when user try to create a function with non-existent environment
2018-01-26 16:35:17 -08:00
Ta-Ching ChenandGitHub 0a733b20c3 Block build requests until environment builder is ready (#437)
* Add readiness probe
* Remove builder manager http api interface since we don’t use/need it
* Check environment builder status and block build requests until builder is ready
* Replace deprecated api extension interface
* Add healthy check to python env
2018-01-26 01:13:36 +08:00
Ta-Ching Chen b7c97cec8c Fix fission bundle build failure 2018-01-24 15:38:52 +08:00
Wang GuoliangandTa-Ching Chen b578819202 Optimize code 2018-01-24 13:43:51 +08:00
Ta-Ching Chen 01bcfad44a Update docs-site 2018-01-23 13:27:10 +08:00
Ta-Ching ChenandSoam Vasani 8df520721c Add go vet check (#430)
* Add go vet check

* Replace go vet with go tool vet to avoid printing exit message
2018-01-22 09:28:16 -08:00
Soam Vasani db372c11eb Version -> 0.4.1 2018-01-20 06:15:11 -08:00
Ta-Ching ChenandSoam Vasani 6a1da19e73 Fix python environment failed to launch due to port needs integer not string (#451) 2018-01-20 06:06:50 -08:00
Soam Vasani 816fd25a6c Version -> 0.4.1 2018-01-20 06:05:19 -08:00
prithvirameshandSoam Vasani c03bb01bca Fix fission function logs (#448)
Remove hard coded field indices in influx query, instead searching for them by name.
2018-01-19 17:37:12 -08:00
VishalandSoam Vasani bed189c715 Fscache support for multiple kubernetes objects (#435)
Modifies the fsCache to support a list of arbitrary kubernetes objects instead of just one pod.  This allows better support for the newdeploy backend.

Also removes the byKubeObject cache index; cleanup is changed to use the byFunction index, and byKubeObject is no longer needed.
2018-01-16 13:05:24 -08:00
Soam VasaniandGitHub 80a4bcbcff Integration test improvements (#447)
A few improvements to the integration test:

* Search for test files recursively in the test dir
* Output a test report at the end for a quick summary of what tests passed/failed/were skipped
* Add support skipping test files; skip the logging test since it's broken (#446 is tracking this)
* Switch to latest helm version
* Cleanup namespace
2018-01-15 16:08:38 -08:00
Graham RoundsandSoam Vasani f420383882 Use storageClassName in Helm Charts (#444) (#445) 2018-01-13 00:24:44 -08:00
Soam Vasani fac508c7e0 Demo script bugfix 2018-01-02 14:10:23 +05:30
Ta-Ching ChenandSoam Vasani 64a82747a9 Improve travi-ci test scripts (#434)
Make our travis-based integration test less flaky:

* Wait for tiller ready before installation

* Remove all existing old releases before installation
2018-01-01 11:34:11 +05:30
Ta-Ching ChenandSoam Vasani 5f9e54bbeb Fix glide failed to check out github.com/dsnet/compress & update gorilla pkg version (#429) 2017-12-14 05:23:49 +05:30
Valentin OuvrardandSoam Vasani 8d6b33258d Format fetcher and specialize URLs correctly in case of IPv6 (#408) 2017-12-11 01:26:13 -06:00
Adam BouhenguelandSoam Vasani be84a864fb Add support for Host matching in HTTP triggers (#425)
Include Host in httptrigger output table and fix duplicate error detection to consider Host as well.
2017-12-11 01:22:05 -06:00
Soam Vasani dff34b08e9 Update install link 2017-12-07 17:33:24 -06:00
Soam VasaniandGitHub 1e6b7a4fc8 Golang v2 environment -- runtime and builder (#427)
v2 environment for Go; includes runtime and builder.
2017-12-06 23:03:05 -06:00
Ta-Ching ChenandSoam Vasani eed3018458 [Issue 423] build logs not saved on build error (#426)
* Fix builder return empty buildlogs when encounters errors

* Append error logs to build logs

* Builder manager updates package with build logs plus error log

* Fix potential nil pointer bug

* Replace numeric status code with built-in const

* Remove no use parameter

* Fix go fmt
2017-12-06 22:20:41 -06:00
Karim BoumedhelandSoam Vasani fa810e6f80 Removed openshift specifics as they are no longer necessary (#424)
tested fission on openshift 3.7.0 and installed fine, without having to use openshift variables
those variables were used prior to switching to custom resource definitions, and as such are obsolete
2017-12-04 13:25:39 -08:00
Soam Vasani b1483e5e78 minor comment update in fetcher 2017-12-01 10:45:31 -08:00
Ta-Ching ChenandSoam Vasani 43fea01bd9 Overwrite request host with internal host to prevent request rejection (#419) 2017-11-30 23:58:14 -08:00
Ta-Ching ChenandSoam Vasani 49169e672d Fix pool manager crash problem if failed at http call (#418) 2017-11-30 13:40:17 -08:00
Ta-Ching ChenandSoam Vasani 140b132c8e Update nats dependencies (#411) 2017-11-28 16:12:31 -08:00
Ta-Ching ChenandSoam Vasani 36008f28d8 Add package command (#385)
Add package command support: This PR adds package command to CLI. package provides some useful subcommands to use such as packages CRUD and display package detail information. Also it is able to reuse existing package at function creation.

* Check function existence before creating package

* Check package existence

* Add support for downloading archive from given url

The functionality was supported before e238776bf7. Add this functionality back for more flexible usage.

* Add output flag to save archive content in specific file

* Add logs when package create/update

* Fix fnCreate requires environment argument when a pkg is specified

* Fix fnUpdate failed to update function pkg info when a package is specified

* Add package command test

* Fix wrong python test image in test script

* Remove package description fields

* Fix package command not update package but creating a new one

* Set package as pending status only when there is no deploy archive

* Rename function from fetchArchiveFromArbitraryURL to downloadToTempFile

* Use io.Copy to prevent loading all body into memory

* Revise some messages

* Allow user to update package build command

* Allow user to update package content when using function update

* Retrieve pkgName from function packageref if it’s not specified

* Fix function failed to update due to resource conflict

* Fix test case failure due to single quote

* kick ci

* Fix failed to update function packageRef

* kick ci

* kick ci
2017-11-25 06:54:43 -08:00
Soam Vasani 8fc1bf4bc1 script to update and copy hugo site 2017-11-23 09:55:16 -08:00
prithvirameshandSoam Vasani 2247d3118a fission function logs returns logs in correct order now (#405)
Fix a bug in `fission function logs` due to which logs with the same timestamp were printed in the wrong order.
2017-11-22 18:05:49 -08:00
VishalandSoam Vasani 04531850d5 Executor API panics if there is err in getting function from backends (#407) 2017-11-22 14:06:36 -08:00
VishalandSoam Vasani 13a58e715d Fetcher retry (#403)
Before this change, poolmgr tried to hit fetcher just once.  However if the pod has just started, fetcher may not be up yet, causing the initial request to fail with a connection refused error.  This change adds a similar retry loop that we currently use on the specialize endpoint of the runtime environment container.
2017-11-22 11:27:37 -08:00
Erwin van EykandSoam Vasani b2678783b6 fission/builder image, log collection improvement in builder (#397)
Create a container image with the buidler, so we can avoid copying the builder binary into the env container during the env container build. 

Gather both stdout and stderr of a build into the logs.
 

* Add Dockerfile for builder + update release scripts

* Improve logging of buildermgr and builder

* Add support for environment-scoped buildcmd

* Fix fork/exec wd when package is a file

* Update tests to also include builder image

* Add logging to builder's fork/exec
2017-11-20 23:58:33 -08:00
VishalandSoam Vasani da820186f0 Executor abstraction (#384)
This change adds a layer of abstraction over poolmgr. Poolmgr is now just one of the ways to turn a function into a service; other implementations will be added. The executor abstraction is a uniform API over all these implementations.

* Executor layer added on top of pool manager

* Removed the external server for executor

* Minor changes to keep existing semantics as much possible

* Separating the executor vs. poolmgr backend functionality and associated data members

* Executor logic separated from Poolmgr backend completely, placeholder for new backend

* Changed references to poolmgr in tests

* Moved poolmgr to it's package, as a side effect moved Cache to its's package (was causing cyclical dependency) and had to make some data structures exposed outside package

* Rebased from master and changed references to tpr -> crd

* Executor layer added on top of pool manager

* Executor logic separated from Poolmgr backend completely, placeholder for new backend

* Changed podName to a generic objectReference in fscache (#391)

Changed podName to a generic objectReference in function service cache implementation.

* Moved poolmgr to it's package, as a side effect moved Cache to its's package (was causing cyclical dependency) and had to make some data structures exposed outside package

* Rebased from master and changed references to tpr -> crd

* Merged from master with latest changes

* Removed stale executor service & deployment from previous merge

* Addressed review comments, still testing some areas
2017-11-20 20:51:14 -08:00
VishalandSoam Vasani 7bb397dfee Changed podName to a generic objectReference in fscache (#391)
Changed podName to a generic objectReference in function service cache implementation.
2017-11-15 13:57:19 -08:00
Soam Vasani 8a097abf9b Chart version update 2017-11-15 13:25:28 -08:00
Soam Vasani 6d0ebfd881 update version to 0.4.0 in docs 2017-11-15 13:18:50 -08:00
Soam Vasani 310183a944 update version to 0.4.0 2017-11-15 13:18:22 -08:00
Soam Vasani 8fc3479428 only set nodeports when servicetype == nodeport 2017-11-15 13:18:22 -08:00
Josh KellyandSoam Vasani b2883a30de Added AWS to install cloud setup (#392)
Add AWS instructions to setup commands, since AWS only provides service hostname, not IP.
2017-11-15 12:49:19 -08:00
prithvirameshandSoam Vasani 8b40ad0b33 Refactor logging to remove logger, use fluentd with kubernetes filter (#380)
Remove the `logger` container from the logging daemonset. 

Remove the outgoing call from the poolmgr to the logger.  Use Fluentd's Kubernetes filter to add function name and UID to influx metadata.  

This means fluentd now figures out when to start collecting function logs on its own, without being informed by poolmgr.  This is great for other execution strategies, and for autoscaling, where fission isn't in direct control of function pod creation.

Also adds an integration test to make sure logging keeps working.
2017-11-14 18:08:57 -08:00
svicenteruizandSoam Vasani 74e05ba3a1 created weather.js in node.js examples, modified README.md (#394) 2017-11-14 15:33:41 -08:00
Cody HillandSoam Vasani e77a3946d7 Added python example to demonstrate status codes. (#395) 2017-11-14 05:51:37 -08:00
Soam Vasani bcf04b1a6c Build both python 3.5 and 2.7 images from the same env 2017-11-09 14:01:02 -08:00
Soam Vasani d8844ab13c release script: use helm package to create charts 2017-11-09 13:38:01 -08:00
Soam Vasani 2e63787b96 rename readme to format markdown 2017-11-09 08:12:47 -08:00
Soam Vasani de19a42b8b multifile example 2017-11-09 08:11:02 -08:00
Ta-Ching ChenandSoam Vasani da07b35a96 Use common controller/store for httpTriggerSet and functionReferenceResolver (#390)
This fixes a bug where functionReferenceResolver returned out-of-date function metadata and caused the router to proxy requests to old function pods.

It also uses the go context package to shutdown the controller when the router is shutting down.
2017-11-09 07:07:14 -08:00
Ta-Ching ChenandSoam Vasani 9694ba4fd1 Delete failed helm releases to prevent test case failure (#393) 2017-11-09 06:04:06 -08:00
Soam Vasani 3644760f19 hugo config 2017-11-08 17:15:54 -08:00
Soam Vasani b89576ff7d chart version update 2017-11-08 15:51:23 -08:00
Soam Vasani d4b4385596 0.4.0rc version update 2017-11-08 12:45:09 -08:00
Soam Vasani b8eb27d276 Upgrade guide doc update 2017-11-07 15:45:39 -08:00
Ta-Ching ChenandSoam Vasani a63b8b372f Builder manager bugfixes (#367)
This contains a few different builder manager fixes:

* Update the zip file structure to avoid an extra subdirectory
* Annotate packages with what functions are using them
* Only trigger builds when there is no deployment archive
* Python environment loadpath bugfixes
* Other bugfixes
2017-11-06 23:01:46 -08:00
Ta-Ching ChenandSoam Vasani 380b7d1bcd Use k8s client store to sync functions and triggers for fast synchronization (#382) 2017-11-06 12:58:19 -08:00
Ta-Ching ChenandSoam Vasani 5f14b9b0ae Switch from ThirdPartyResources to CustomResourceDefinitions (#381)
Switch Fission's storage over to the new CustomResourceDefinitions, from the deprecated ThirdPartyResources. This allows us to be compatible with Kubernets 1.8 and onwards.

This also adds a CLI tool for dumping state from an old fission version and restoring state into new CRDs.

The storage service is unaffected by this change.
2017-11-04 14:55:16 -07:00
VishalandSoam Vasani 746c51901d Test functions 236 (#355)
A single CLI command to invoke a function, print results, and get logs if the function fails. Meant to be an easy way to do testing from the CLI.
2017-10-30 22:32:15 -07:00
Ta-Ching ChenandSoam Vasani 439e7d4535 Use Kubernetes informer and cache in router (#376)
Use Kubernetes client's informer and cache to watch functions and triggers in the router. This replaces the polling loop we were using so far.
2017-10-25 15:10:44 -07:00
prithvirameshandSoam Vasani 8abb0005f6 Compile instructions: changed pullPolicy to IfNotPresent (#378)
Containers will get stuck in ErrImagePull/ImagePullBackOff state otherwise
2017-10-16 13:39:46 -07:00
Soam Vasani c8f4647373 update compiling.md to use helm 2017-10-05 16:24:25 -07:00
rapitableandSoam Vasani 5c47073518 Make default node-env use alpine. List envs in documentation. (#354)
closes #319 

* Make default node-env use alpine, and support separate debian env. List envs in documentation.

* Copy ONBUILD base image commands into node Dockerfiles

* Copy more commands from onbuild image

* Tidy dockerfiles
2017-10-04 19:05:43 -07:00
Soam Vasani fd1461cc98 doc formatting fixes 2017-10-02 14:54:40 -07:00
Ta-Ching ChenandSoam Vasani a25c167d23 Update k8s client version to 4.0.0 (#351)
Move to client-go v4.0.0 from 1.5.
2017-09-29 07:37:36 -07:00
Soam Vasani e4d42797e6 set versions to 0.3.0 2017-09-28 23:44:53 -07:00
Soam VasaniandGitHub 6a394889f6 dotnet20 build fixes (#365)
Fix the dotnet20 build, use docker for builds, and re-enable dotnet20 in the release script.
2017-09-28 23:36:11 -07:00
Erwin van EykandSoam Vasani 59c18693fa Fix workflow apiserver proxy (#363) 2017-09-28 22:45:53 -07:00
Erwin van EykandSoam Vasani 0537c4b805 Added experimental deploy script (#364) 2017-09-28 22:19:55 -07:00
Soam VasaniandGitHub 6734bfbf7b Differentiate by environment in fscache eviction (#361) 2017-09-28 10:00:23 -07:00
Soam Vasani 557c2ee6fc Time out post-install hooks in 5 sec 2017-09-27 19:03:45 -07:00
Soam Vasani 52c77c5bf5 Disable dotnet20 build for now (issue #359) 2017-09-27 07:46:00 -07:00
Soam Vasani 63a2cbb417 chmod +x dotnet20/build.sh 2017-09-27 06:55:54 -07:00
Soam Vasani d2f4be7a44 Set version to 0.3.0-rc 2017-09-26 23:35:08 -07:00
Erwin van EykandSoam Vasani 33f967b61b Fission workflow env integration (#336)
Add a flag to the environment to control multiple specialization -- the max number of functions per container. This can be set to 1 or infinity. 

Add an api proxy to workflow apiserver from the controller.

Add function metadata to FunctionLoadRequest; every v2 environment now knows which function it's loading (but can ignore that information if it wants to).

Add function identity headers to router. This is useful for multiple specialization, so the router can disambiguate between different function calls. (If this turns out to be a non-trivial perf overhead, we could add these headers conditionally, but for now they are always added.)
2017-09-26 18:36:07 -07:00
Soam VasaniandGitHub 3f58247b59 Dump package resources at the end of tests (#357) 2017-09-26 12:55:03 -07:00
Erwin van EykandSoam Vasani 45756363bc Add bodyparser for text/* mime types to node-env (#349) 2017-09-25 11:11:43 -07:00
Ta-Ching ChenandSoam Vasani e587eca08f Add builder manager support (#308)
This change orchestrates function builds.

Environments (in v2) define a builder image, just like they do a runtime image. The builder image contains a build script that's invoked with source and deployment paths (as env vars).

The buildermgr watches for environments with build images defined, and creates build deployments and services.

Functions can define source and deployment. Buildermgr watches for functions with source code (and build status == pending) and invokes the environment's builder when appropriate. It captures logs from the build and sets the build status (success/failure) and build lots into the PackageStatus.
2017-09-25 07:53:09 -07:00
Ta-Ching ChenandSoam Vasani a720377f3c Use Containers to find matched storage containers (#350) (#353)
Use stow api correctly to find our function storage container on restarts.
2017-09-24 10:36:06 -07:00
Ta-Ching ChenandSoam Vasani 42819ba362 Fix storage service failed to start after restarting it (#352) 2017-09-24 08:21:13 -07:00
Ta-Ching ChenandSoam Vasani e56e6482b3 Fix missing checksum from CLI uploads (issue #342) (#343)
Archive upload from the CLI wasn't filling in the checksum field, causing validation to fail.
2017-09-22 12:27:42 -07:00
James SturtevantandSoam Vasani 0d252fabcd copy trigger metadata directly from map (#341) 2017-09-22 06:54:05 -07:00
Soam Vasani dedeef7077 Add dotnet20 to release.sh 2017-09-21 11:47:11 -07:00
João AlmeidaandSoam Vasani 7bd3f20ad6 Fission dotnet 2.0 env (#337)
Adding a new dotnet environment, supporting dotnet core 2.0.

Project structure changed. Project.json was abandoned. Project.csproj is now used.
2017-09-21 11:30:15 -07:00
Daijiro WachiandSoam Vasani dc1ffa859d Update a dependency in the package.json (#339)
Since `mz` has already bumped for several times without
breaking change, it's better to follow the updates.

```console
$ npm outdated
Package  Current  Wanted  Latest  Location
mz         2.1.0   2.1.0   2.7.0  fission-nodejs-runtime
```

Fixes: https://github.com/fission/fission/issues/167
2017-09-21 05:55:45 -07:00
Soam VasaniandGitHub c63a427ca3 Fix internal route setup bug (#335)
Fixes #334 which broke internal routes, and adds a test.
2017-09-20 06:51:56 -07:00
Soam VasaniandGitHub e4a4ec4bff Post-install hook to poke analytics function (#325)
Send chart name and chart version after installation to an analytics function. Users can opt-out with --set analytics=false.
2017-09-19 15:39:36 -07:00
TAKAHASHI YutoandSoam Vasani 7190661360 Tag and push the latest environment images (#333)
Update release script to push the latest tag for env images.
2017-09-19 06:34:31 -07:00
Soam VasaniandGitHub 67c38f2f29 Function service cache partial support for multiple specialization (#332)
This adds partial support for multiple specialization to the
function service cache. It allows Add() to succeed if the pod and
address maps already contain entries.

But it doesn't deal with DeletePod and TouchByAddress. That's ok for
now, because the workflow engine never deletes the environment pod
(that pod is the workflow engine).

However, if/when we want full support for multiple specialization,
that will require updating both DeletePod and TouchByAddress.
2017-09-18 15:57:06 -07:00
Myles BorinsandSoam Vasani 23e20115da Upgrade Node Environment to 8.x (#329)
7.x has not been maintained since April. 8.x is going into LTS
during October and will receive another 30 months of support.
2017-09-17 05:11:11 -07:00
Erwin van EykandSoam Vasani 5072a13c7c Removed obsolete Kubernetes YAMLs (#327)
We've switched to helm, and the switch seems to be going well, so that's the only supported installation method now.
2017-09-14 13:34:52 -07:00
Soam Vasani 9d8a46e847 fix broken helm download command in instructions, again 2017-09-12 16:46:39 -07:00
Soam Vasani dca2915a7e fix broken helm download command in instructions 2017-09-12 16:45:33 -07:00
Soam VasaniandGitHub bc02d159f3 update readme with latest install instructions (#324) 2017-09-12 15:16:56 -07:00
Soam Vasani dc50ebb889 Release script bugfix 2017-09-11 20:11:06 -07:00
Soam Vasani e68872ba84 set versions to v0.2.1 2017-09-11 18:32:25 -07:00
Soam VasaniandGitHub 4287d14000 Upgrade tool for 0.1 -> 0.2.1 (#320)
Allows dumping v0.1 state to a json file and restoring it into a new v0.2.1 fission installation.

Usage guide is at: /Documentation/docs-site/content/upgrade-from-v0.1.md
2017-09-11 18:31:36 -07:00
Soam Vasani 787396e904 release script: replace existing binaries 2017-09-11 07:25:44 -07:00
Soam Vasani e7c8e5418b 0.2.1-rc2 docs version update 2017-09-10 12:29:39 -07:00
Soam VasaniandGitHub 951468006d Release automation script -- attach helm charts, tag env images (#318)
Remove yaml manipulation from release script, package up and attach helm charts.
Build, tag and push fetcher image and all environment runtimes.
2017-09-10 09:16:16 -07:00
Soam Vasani 98c2a0863f set version to 0.2.1-rc2 2017-09-10 00:36:50 -07:00
Soam Vasani 12d3ad44ce update helm chart urls 2017-09-08 23:28:39 -07:00
Soam Vasani 04eef11fce Set version to 0.2.1-rc in CLI, API and helm charts 2017-09-08 20:48:00 -07:00
Soam Vasani 12fce0baa5 Doc updates: base url, minor bugfixes 2017-09-08 20:36:31 -07:00
Soam Vasani cd73f3c6bb Parameterize logger nodeport; remove ui service 2017-09-08 20:19:32 -07:00
Soam Vasani 373716269b remove compiled hugo site 2017-09-08 20:09:37 -07:00
Soam Vasani cb861e72a9 doc theme 2017-09-08 19:13:41 -07:00
Soam Vasani f2a9f8a938 Install and upgrade guide updates 2017-09-08 19:12:16 -07:00
Soam Vasani 3a0ebdd93b futz with doc css 2017-09-08 19:12:04 -07:00
Soam Vasani 0b1b663f98 remove inadvertently created submodule 2017-09-08 19:05:28 -07:00
Soam VasaniandGitHub d590dcf4ef Hugo-based documentation site (#317)
Not much content yet; this is a start.
2017-09-08 16:47:59 -07:00
Soam VasaniandGitHub f2091d0d80 Move builds to package level (#297)
Introduce _Archives_ as a type to reference arbitrary blobs.

_Packages_ are a pair of Source and Deployment archives. Packages have an environment reference.

Functions reference a package. Multiple functions can reference the same package.
2017-09-08 14:19:39 -07:00
Ta-Ching ChenandSoam Vasani 9d7bd49338 Use latest function metadata to check cached function service. (#316)
Watch functions in the router and use that to trigger functionReferenceResolver cache invalidation.

We might want to rate-limit syncTriggers in a future change, since we might be triggering it more often than needed.
2017-09-08 13:53:02 -07:00
Soam VasaniandGitHub 45c766061a Storage service helm chart integration + bugfixes (#315)
Add storage service and a persistent volume claim to helm charts. A few bugfixes for the api proxy.
2017-09-08 04:49:14 -07:00
Moritz Grosch (LittleFox)andSoam Vasani 6142ac3648 Added perl environment (#311)
Perl runtime environment and example function.
2017-09-07 23:42:40 -07:00
Ta-Ching ChenandSoam Vasani 1b9fa5bc30 Unarchive zip file after fetcher downloads the package (#301)
Fetcher now uncompresses archive files. 

This is triggered by automatically detecting the file format, although maybe we should make that explicit or at least move the detection into the client.
2017-09-01 07:50:47 -07:00
Soam VasaniandGitHub 8d103fa35b Large functions: API proxy for storage svc, upload support in the CLI (#304)
This change contains CLI support for uploading large functions to the storage service.

It also adds a reverse proxy into the storage service to the fission API.

The helm chart is not yet updated to actually run the storage service -- that will come in the next change.
2017-08-31 15:42:59 -07:00
Ta-Ching ChenandSoam Vasani 9d1b096bac Add Environment v2 Builder (#298)
Build server and client for environments.

This build server will run inside environment builders and invoke environment-specific scripts for doing builds. It provides a uniform language-independent API for builds to the fission build manager.

The change also includes an implementation of a builder for Python -- this "builder" acts on requirements.txt and runs `pip install` to collect all function deps.
2017-08-31 10:56:40 -07:00
Soam VasaniandGitHub d83c89df69 Storage service and client (#300)
A very rudimentary storage service for archives larger than what can
fit in TPR/CRD resources. The library used allows for using local
files, AWS S3, or other cloud storage APIs. For now only local paths
are set up.

The storage service doesn't know anything about functions or packages;
it can be used for arbitrary archives.

There's no CLI integration yet.
2017-08-31 00:44:25 -07:00
Ta-Ching ChenandSoam Vasani c03f1a6d9c Add env builder & srcpkg through cli (#296)
CLI support for specifying an environment builder and source packages.
2017-08-28 10:44:31 -07:00
Liu YangandSoam Vasani 4fc55b3b3c Add link to the logs section of INSTALL.md (#299) 2017-08-28 09:19:18 -07:00
Soam VasaniandGitHub 6f017cf400 Split out the Package type into a first class Kubernetes resource (#295)
Split out the Package type into a first class Kubernetes resource. Before this change, packages were implicitly tied to functions.

This wasn't ideal because:
 * Functions will need to share packages
 * A package storage system may be more generally useful than just
   functions (for example, for storing static assets)

This change does the following:
* Updates the fission and tpr types to add a new Package and PackageSpec.  It also creates a PackageRef type, and a FunctionPackageRef type. The PackageRef simply references a package, but the FunctionPackageRef includes the name of a function within the package. This allows us to share packages between different functions.
* Updates fetcher and other components for first-class packages
* Allows customization of fetcher image pull policy in the helm charts
2017-08-25 13:40:45 -07:00
Soam Vasani b19be5c0a3 Reduce slack spam 2017-08-24 11:10:41 -07:00
Soam Vasani 9920008916 Project credits: link to Platform9 and contributor list 2017-08-23 11:25:09 -07:00
Soam Vasani 68ab7efcd4 Add slack notification token to travis 2017-08-23 08:11:29 -07:00
Soam VasaniandGitHub 3693082004 Helm chart bugfixes + end to end test bugfixes (#293)
Helm Chart fixes: bump chart version, parameterize image pull policy, pass poolmgr url to router.

E2E test: add a simple hello world test. Make test runner dump fission logs after test.
2017-08-23 07:00:49 -07:00
George BuckerfieldandSoam Vasani dd6bfd73e2 Minor documentation fix for the go example (#292) 2017-08-22 07:51:58 -07:00
rapitableandSoam Vasani fe9f200606 Improve error message if an older CLI attempts to make a request (#291)
Closes #290
2017-08-21 23:46:45 -07:00
Soam Vasani 3165fe7719 tpr description typo 2017-08-21 15:12:10 -07:00
Erwin van EykandSoam Vasani a4124abeb2 Update list of environments currently in README (#289) 2017-08-21 13:56:58 -07:00
Soam Vasani 789a7d25ce Empty commit to kick ci 2017-08-18 16:11:35 -07:00
Ta-Ching ChenandSoam Vasani 31f94dbc12 Set fetcher image through poolmgr env (#280)
Add a helm value for the fetcher image. Pass the fetcher image path to poolmgr through an env var.
2017-08-18 15:12:10 -07:00
Ta-Ching ChenandSoam Vasani 6bca24a3f5 Fix fetcher failed to access TPR if RBAC is enabled (#288) 2017-08-18 15:01:21 -07:00
Ta-Ching ChenandSoam Vasani 961ee069ed Set message content-type based on the trigger.Spec.ContentType (#279) 2017-08-17 10:30:24 -07:00
Soam Vasani b5e3e4e625 Scripts for a couple of simple fission demos 2017-08-16 15:18:31 -07:00
Soam VasaniandGitHub 00a8430a24 Fix bug that causes us to skip our new e2e tests (#285)
Various e2e test bugfixes. The test runner now compiles fission bundle and cli, installs helm, installs kubectl, and uses helm to install fission, run all scripts under test/tests/, and uninstalls fission.

The change also removes go tip tests -- I think we can get by without them, but we'll add them back if the next go version update brings some surprises.
2017-08-15 17:00:27 -07:00
Soam VasaniandGitHub f79d44156b End to end test runner (#281)
Build fission-bundle and fission cli. Install the fission-bundle using
the fission-all helm chart. Run all files matching test_*.sh from the
tests/ directory.

This change doesn't contain any real tests, just the build and test
runner scripts.

Skips the tests when there are no cluster credentials available.
2017-08-14 16:17:24 -07:00
Ta-Ching ChenandSoam Vasani a52425a31d Parse metadata.Name before creating tpr resource (#284) 2017-08-14 08:55:31 -07:00
Ta-Ching ChenandSoam Vasani 45f3095fb1 Remove etcd from fission-all chart (#282)
Since we use Kubernetes APIs for storing our state now, etcd can be removed.
2017-08-12 16:04:30 -07:00
Soam Vasani 96ae2d3d86 Update with our new codeofconduct@ alias 2017-08-11 17:36:53 -07:00
Soam Vasani 6f8a2e4789 Don't set KUBECONFIG when there is no reachable cluster
Travis doesn't pass secret env vars to tests run on forks, so we need
a way to skip the tests when there are no credentials passed in.

This change unsets KUBECONFIG when there's no reachable cluster. The
Go tests already check for KUBECONFIG and skip when it's not defined.
2017-08-11 15:02:14 -07:00
Soam VasaniandGitHub 00c2883235 Helm chart updates (#273)
Remove hardcoded "fission" namespace in various places.

Remove etcd deployment and service, since we use K8s APIs now.

Add ClusterRoleBinding for the fission service account, to allow fission components to access TPRs. We currently make the service account a cluster admin. This is more permissive than it should be; we should define a specific role for just fission resources.
2017-08-09 23:52:13 -07:00
Soam Vasani 42261d8810 Remove retries from poolmgr eagerPoolCreator
This was initially added to avoid restarts if poolmgr starts before
fission api; but we don't really need that since k8s will restart
it. Also, poolmgr now talks to the k8s api directly instead of the
fission api.
2017-08-09 22:37:55 -07:00
Soam VasaniandGitHub 7d83f5713a Kubernetes access for Travis CI tests (#272)
Sets up Travis CI tests to use a Kubernetes cluster on GKE. All tests have access to $KUBECONFIG which points at a kubeconfig file with credentials to a cluster.

I had to skip the poolmgr unit test because it currently assumes NodePort services; that will be fixed in another change.

Also, because some of the tests don't work properly in parallel, I've ended up reducing the concurrency to 1. If this becomes a problem we'll have to fix the tests, but for now I don't mind just waiting a few minutes longer.
2017-08-08 17:01:34 -07:00
Soam VasaniandGitHub e238776bf7 V2 types and TPR (#266)
This changes the core fission function, environment and trigger types. It also changes Fission's storage to use ThirdPartyResources.

 - Functions are now specified by packages. Functions can also have both source and deployment packages. A package can be specified by a literal, or by a URL.
 - Environments have a build and runtime component.
 - Triggers reference functions by a FunctionReference. This is a layer of indirection between triggers and functions, and will allow things like incremental function upgrades in future releases.

See Documentation/wip/env-v2.md for design discussion about points 1 and 2.

Changes:

* V2 Types

All types now have a spec, following the pattern of K8s objects.

Functions now have source and deployment packages. A Package can be
specified by literal, or by URL.

Environments now have a builder and runtime component.

All triggers use a new FunctionReference to specify the function. This
for now only uses a function name, but in the future can be extended
to be more flexible.

A new FunctionLoadRequest type is added for specialization requests to
the environment runtime.

* TPR types, TPR init code, and a "fission client"

Implements TPR types using the spec types in fission/types.go.

Adds code for adding creating TPR types, and convenient types for crud
operations on each of our resource types.

Adds code for connecting to K8s API and configuring a REST client with
fission types set up.

* Change old stateful controller into a thin apiserver

This apiserver is now simply a stateless api layer on top of the TPR
types. At the moment it doesn't do anything that couldn't be done by
simply talking to the TPR types. In the future we can have better
validation and potentially some higher level APIs (like versioning for
example) in here.

* Split controller client into files and update for v2 types.

* Update CLI for v2 types.

As far as possible we keep the CLI flags the same. We'll have to add
flags for source/deploy packages and builder/runtime
environments. That will come in the next change.

* Update poolmgr and fetcher for v2 types.

Also adds a poolmgr_test.

* Update router for new types.

Also adds a function reference resolver, which separates out the job
of resolving a FunctionReference to a function.

* Update kubewatcher and timer for v2 types.

* Update Message Queue trigger type for v2 types.

* Minor odds and ends.

* Fission bundle CLI updates

Remove controllerUrl flag, since we don't need it any more.

* Remove etcd deployment (replaced by storing state in TPR)

Also update the poolmgr commandline, and use an env var for the
fetcher image URL.

* Explicit ChecksumType and consts

* Clarify separation of environment interface types
2017-08-05 01:18:30 -07:00
Ta-Ching ChenandSoam Vasani 37aa266a4d Update/Add fission-core & fission-all helm charts (#239)
Improve fission helm chart; split it into "fission core" and "fission all". fission-core is the minimal install, and fission-all will have all the bells and whistles.

* Update/Add fission-core & fission-all helm charts
* Fix incompatible types for comparison
* Add message queue trigger
* Rename openshiftRBAC to openshift
* Update documentation & comments
* Fix logger & kubewatcher failed to access kubernetes resource due to RBAC
2017-07-31 14:10:26 -07:00
Erwin van EykandSoam Vasani 85983c91cd Binary Environment (#256)
Adds a fission environment for arbitrary linux binaries.
2017-07-26 12:29:54 -07:00
Ta-Ching ChenandSoam Vasani a8fc7a7029 Fix nats trigger replies message to non-existing resptopic (#260) 2017-07-26 11:43:23 -07:00
Ta-Ching ChenandSoam Vasani 2036d80778 Fix logger prints wrong log (#263) 2017-07-20 13:44:23 -07:00
Ta-Ching ChenandSoam Vasani 46ff55ab49 Fix unstoppable kubewatcher (#208)
Fix a bug due to which watches could never be stopped; simplify control flow a bit.
2017-07-10 16:01:48 -07:00
S. Brent FaulknerandSoam Vasani 51c84f3cfc Ruby logger (#251)
* Add logger for ruby environment

* Update readme and example for ruby logger

* ruby-env: log load time for user code
2017-07-07 18:05:11 -07:00
S. Brent FaulknerandSoam Vasani fe4015fab2 fix typo funtion -> function (#252) 2017-07-07 09:37:35 -07:00
Soam Vasani 22e0c10d07 Update install guide links to latest release 2017-07-05 17:49:40 -07:00
Ta-Ching ChenandSoam Vasani e4fe007838 Add message queue trigger support (#218)
Adds support for message queue triggers based on the NATS-Streaming message queue.

This lets the user map a queue topic to a function, and optionally send the function's response into another queue topic.

The message queue trigger manager is designed to be message queue independent, so we should be able add support for more queues by adding implementations for the relatively simple mqtrigger.MessageQueue interface.
2017-07-05 17:19:58 -07:00
S. Brent FaulknerandSoam Vasani 0fd60eab3b include path parameters in params hash for ruby environment (#249)
* include path parameters in params hash for ruby environment

* Improve code organization and documentation for ruby environment.

* Document Ruby examples
2017-07-04 23:44:18 -07:00
Soam Vasani ae87c0ea37 Fix curl command in install instructions (#248) 2017-07-03 16:29:09 -07:00
Soam Vasani 55651d49e0 Environment v2 interface doc (wip) 2017-06-30 09:23:35 -07:00
Soam Vasani 1f0ca47550 release helper script 2017-06-28 15:50:25 -07:00
Soam Vasani e619a70661 add sections to cli download 2017-06-28 15:07:23 -07:00
Soam Vasani d248bb89ea Install docs improvements
Keep install docs in one place INSTALL.md instead of two.

Use github releases for all YAMLs and CLIs. This has a few advantages:
 (a) it makes releasess more transparent
 (b) all yaml/cli files are transferred over HTTPS
 (c) CLIs and YAMLs being from the same release ensures that people
     always get compatible versions (we will still occasionally break
     api compatibility, until beta)
2017-06-28 15:00:42 -07:00
Ta-Ching ChenandSoam Vasani 5fe4b276eb Fission update must require at least one change to function (#241) 2017-06-26 22:22:09 -07:00
Soam Vasani 8f1b27bd72 Remove image tags from yamls 2017-06-21 00:09:31 -07:00
yang qfandSoam Vasani ce4d3ac42d Fix creation of redundant pods on heavy load cold start (#232)
Modifies function specialization so that concurrent requests for the same function cause only one pod to be created.
2017-06-19 18:56:38 -07:00
Soam Vasani 3328014ee6 Fix image version in fission-openshift.yaml 2017-06-17 21:14:27 -07:00
yang qfandSoam Vasani b1e66663bd Retrieve URL params in functions (#226)
Addresses #158. Adds URL params into HTTP headers. A URL param named `KEY` with the value `VALUE` in the actual URL will appear as the header "X-Fission-Params-KEY: VALUE" in the fission function.
2017-06-17 21:12:12 -07:00
yang qfandSoam Vasani c1dd8a9f35 Aggregate tap service request in interval (#229)
The poolmgr client now aggregates successive tapService() calls and sends them to the poolmgr service every 5 sec, instead of sending them immediately.
2017-06-17 20:58:10 -07:00
Ta-Ching ChenandSoam Vasani d9b98830cf Fix http response body not closed correctly, return immediately on error (#210)
* Fix controller timer handler not return when error occurred

* Fix controller not close http response correctly

This PR aims to fix controller not close response correctly. Also, I’ve check all over the project there is no more resource leak issues exist after this patch.

* Fix controller not return immediately when error occurred

* Sort import
2017-06-17 13:10:54 -07:00
S. Brent FaulknerandSoam Vasani a8e7ec534b Add Ruby environment (#223)
Adds a Ruby environment and examples.
2017-06-17 10:48:05 -07:00
Soam VasaniandGitHub 0207d13b23 Specify full golang version in Dockerfiles and build helper script (#227)
Addresses #222.

Plugins and the binaries loading them need to be built with the exact
same go version.

Also update README instructions.
2017-06-09 15:36:09 -07:00
Niko KurttiandSoam Vasani 93ef6fac53 Fix s/Sirupsen/sirupsen/ for logrus (#224)
Fix s/Sirupsen/sirupsen/ for logrus
2017-06-08 13:44:07 -07:00
Ta-Ching ChenandSoam Vasani c43cde8891 Fix pool contains wrong environment metadata (#221)
The generic pool manager creates a generic pool with the reference of environment metadata. Since the reference is address of loop variable, so the content of metadata will be replaced with the last element of envs. So pool manager sets up logging with wrong env.
2017-06-08 11:11:58 -07:00
Soam VasaniandGitHub 62aa9d6d73 Update golang instructions 2017-06-07 10:52:11 -07:00
Javier CastellanosandSoam Vasani cde2f26a9d Added support for pods and replication controllers to watchers (#216) 2017-06-01 10:49:57 -07:00
Mark PeekandSoam Vasani 75d65adcc0 Fix two links in Roadmap doc (#213) 2017-05-31 11:32:32 -07:00
Ta-Ching ChenandSoam Vasani 2f6cd6d659 Print log when timetrigger is removed (#209) 2017-05-30 14:21:41 -07:00
Ta-Ching ChenandSoam Vasani 990d943f21 Retrieve function logs from controller (#207)
Establish a proxy server from the controller to the log database.

Redirect query commands send from client to database then proxy back the db response.

Use parameter binding instead of fmt.Sprintf to prevent SQL injection.
2017-05-30 14:19:22 -07:00
Soam Vasani 531f69a037 Roadmap doc links 2017-05-18 15:21:36 -07:00
Soam Vasani 3ea9ad2449 Roadmap doc formatting 2017-05-18 15:04:01 -07:00
Soam Vasani bc61396071 Roadmap.md for an overview of roadmap and areas 2017-05-18 12:17:33 -07:00
Quinn MurphyandSoam Vasani 6185e842b5 Adding fission-rbac.yml for (#183)
Set up RBAC role bindings to allow fission to create pods in the fission-function namespace.
2017-05-17 16:27:10 -07:00
yang qfandSoam Vasani a8c6347ed0 Add Time Trigger API and client (#153) (#161)
This change adds a timer trigger API, client, and implementation.  Users can trigger a function with a cron-compatible string. 

This change also moves the publisher interface and webhook-based publisher implementation out of kubewatcher and into a separate `publisher` package.
2017-05-17 15:13:56 -07:00
gonrialandSoam Vasani e5f5050ea6 Modify the stock example to show how to change the Content-Type (#124) 2017-05-12 15:36:12 -07:00
yang qfandSoam Vasani 03e3a63581 Move fission-ui intro to Install.md (#159) 2017-05-09 11:36:07 -07:00
mgandSoam Vasani 747a3d2197 Update INSTALL.md with install instructions for openshift (#179) 2017-04-27 14:20:16 -07:00
Fernando AlvarezandSoam Vasani 9bd21d2380 Add OpenShift support (#107) (#168)
Adds the minimal OpenShift components needed to deploy Fission with the
same functionality as with Kubernetes, using only a deployment template
file (fission-openshift.yaml). No need of objects creation via CLI.

Update deployment instructions in README.md
2017-04-27 14:19:32 -07:00
Ashley PenneyandSoam Vasani a15c867812 Make the chart work with helm 2.2 (#170)
Primarily this involved removing the release namespace, which is
controlled by helm.  If you want resources in a namespace you set
--namespace= with helm install, anything else leaves helm unable
to properly manage the resources.

I think the functions namespace won't work either on a delete.
2017-04-27 14:17:30 -07:00
Soam Vasani e1067ab4e5 update guestbook example css 2017-04-25 12:09:19 -07:00
Soam Vasani d2b7dc36ab Update fission.yaml to 3/28 image 2017-04-24 08:25:38 -07:00
syassamiandSoam Vasani 1abe961869 Lighten up the python3 base image (alpine) (#171)
Saves 241 MB from the base example image, bringing things down to 242MB in total.
2017-04-21 11:15:52 -07:00
Soam Vasani 01b399187e Work around 'too old resource version' 2017-03-28 12:42:59 +02:00
Soam Vasani b4dd7a83df Better error checking in watch restarts 2017-03-28 12:06:07 +02:00
Soam Vasani 137d8f7285 Track resourceVersion from event objects 2017-03-28 10:01:11 +02:00
Soam Vasani c9f63e8173 Pass last resource version to restart watch 2017-03-28 10:01:11 +02:00
Soam Vasani a71756762b Restart watches when they stop unexpectedly 2017-03-28 10:01:11 +02:00
Soam VasaniandGitHub a6eb4c6d31 Go build helper script (#163)
Create a docker container and a script to call it, to help people build go plugins for use with fission.
2017-03-27 23:26:59 -07:00
Ta-Ching ChenandSoam Vasani a13015e75a Add function logs support (#53) (#131)
Add function log aggregation and persistence using Fluentd and InfluxDB.

Fluentd and a helper sidecar run as a daemonset.  The poolmgr sets up logging for each function pod, using the helper sidecar. Fluentd forwards logs to InfluxDB, which is run as a deployment and service. The client CLI directly queries InfluxDB for logs.

Fluentd supports many outputs besides InfluxDB, so we aren't very tied to InfluxDB.

The setup is somewhat manual, which we should be able to improve by integrating this into the helm chart.

Diagram of component interactions: https://cloud.githubusercontent.com/assets/202578/23100399/b0e3ea00-f6ba-11e6-8f2f-6588cfef2e84.png
2017-03-22 15:59:42 -07:00
Valentin TjonckeandSoam Vasani 1665235c14 Golang runtime (#125)
Minimal golang runtime.  

Functions are built as Go plugins, and the plugin is uploaded to fission.

See `environments/go/README.md` for instructions and `examples/go` for a usage example.

For now, we're re-using the 'code' field of the function to store the binary plugin. With v2 environments, this will be stored separately as a binary package.
2017-03-21 17:13:29 -07:00
Lingxian KongandSoam Vasani a3f8016442 Set correct Content-Type in the http response (#147)
When the request is handled successfully, json data is returned, this
patch changes the response Content-Type header from text/plain to
application/json

Fixes: #144
2017-03-21 13:51:54 -07:00
Soam Vasani a390c1baa8 Bugfixes in nodejs environment server and examples 2017-03-19 19:36:00 -07:00
J. Gavin RayandGitHub b5b10a4a27 Merge pull request #157 from fission/travis-go-18
Drop Go 1.7, use Go 1.8
2017-03-16 09:25:19 -07:00
Soam Vasani aa77d8686f Drop Go 1.7, use Go 1.8 2017-03-16 09:18:49 -07:00
Robert HerholdandSoam Vasani 68c006cd33 Add README for Node.js examples (#155) 2017-03-14 17:32:13 -07:00
maxwellandSoam Vasani b561f7d948 use fmt.Errorf instead of error.New() (#149) 2017-03-14 16:23:32 -07:00
Robert HerholdandSoam Vasani 9bdaf3c74e Upgrade node environment to Node.js 7.6.0+ (#151)
Upgrades the node environment to NodeJS 7.6.0.  Functions can now use async/await and promises; they can return a promise instead of using a callback.  The change preserves compatibility with the callback style.  

* Upgrade node environment to Node.js 7.6.0+

* Bump package version

* Preserve compatibility for callbacks

* Cleanup

* Re-add hello callback example

* Make sure not returning won't blow everything up

* Update stock example with request promise
2017-03-14 16:00:26 -07:00
Robert HerholdandSoam Vasani e1cb5f6e09 Return HTTP status 201 for created resources (#148)
Have the controller return status 201 for created resources, and have the client check for 201 response on created resources.

#143
2017-03-12 20:05:19 -07:00
yang qfandSoam Vasani a6869ab746 Fix function delete with uid (#142)
If no uid is provided, all versions of function files and function metadata will be deleted.  If a uid is provided, only that specific version is deleted, and the "latest" version of the function moves back to the previous one.

Fixes #152
2017-03-12 13:04:56 -07:00
Robert HerholdandSoam Vasani 365eabb027 Make it more clear where to clone this repo (#145)
Make it clear that the repo should be cloned into the $GOPATH.
2017-03-08 15:30:41 -08:00
Ta-Ching ChenandSoam Vasani ad63ba63c8 Fixed pod has no ip (#139) (#141)
Fixes #139.  The code before this change was saving up pointers to the loop variable in a slice. So loop was useless and we always chose the last pod in the list, whether it was ready or not.  With this fix, choosePod should always return a ready pod.

Also adds a check for the pod phase, before looping over the containers in the pod, and discard pods that aren't running yet.
2017-03-05 11:01:47 -08:00
Simon DittlmannandSoam Vasani 6af605bfe8 fix kubeEventsSlack example: typo and wrong variable name (#140)
- change comma to semicolon
- change variable name `path` to `slackWebhookPath`
2017-03-04 14:08:23 -08:00
Robert HerholdandSoam Vasani 4d16a4be08 Fix Markdown table (#136) 2017-03-02 11:35:59 -08:00
Robert HerholdandSoam Vasani 6e5b1cf8db Ignore the vendor folder (#137) 2017-03-02 11:33:11 -08:00
Soam VasaniandGitHub ca3bf8e83e Symlink user function's node_modules to server's node_modules (#133)
Fixes #132
2017-02-23 10:19:42 -08:00
Soam Vasani 92cd5334ec Add a default handler for the / route
Before this change, if the user doesn't define a route for /, the
router happily 404s at that path.  This breaks GKE Ingress, which uses
that request as a health check.  So this change adds a handler for
"GET /", unless the user already has one.

Also, log the delay for slow requests.
2017-02-20 23:57:40 -08:00
Sanket SudakeandSoam Vasani f4b6558e79 Remove redundant hello.js from charts directory (#130) 2017-02-20 15:14:56 -08:00
Soam Vasani 3b75a86773 Instructions in the README were leading to a malformed file
Switch to using a curl command to download sample code, instead of
dealing with nested quotes and stuff.

Addresses #128.
2017-02-17 15:34:02 -08:00
Soam VasaniandGitHub 8cf382c2b3 Handle errors in filestore init (#127)
Fixes issue #108
2017-02-17 15:21:36 -08:00
Toby CrawleyandSoam Vasani ab6e2e8021 Improve command-line client error output (#122)
Motivation: The output when an error occurs shows an integer error code,
which isn't very helpful. And in the case of an error when creating a
resource, you also get a redundant log message from the controller
client.

Modifications:
* the controller client no longer logs errors
* the generated String() allows for the enum name to be displayed in the
  error output
* each errorCode enum member has a hand-generated description
* the format of the error message from the CLI client was modified to
  display the error description with the error message

Related to #112
2017-02-16 13:58:59 -08:00
Soam Vasani eae5150bff Initial test script
Test script that sets up fission on a cluster, runs tests and
uninstalls it.

Yet to come:

1. The actual tests
2. Builds (for fission-bundle, client, and envs)
3. Automation with github pull requests
2017-02-16 12:55:38 -08:00
Soam Vasani d4dc166039 Use Helm's built-in support for namespaces
Remove our non-standard namespace variable and use .Release.Namespace
to put fission deployments and services into.

(We still need the functionNamespace parameter, to customize what
namespace fission puts functions into.)
2017-02-16 12:01:26 -08:00
Soam Vasani 41baa7b6bf Add fission and fission-function namespaces to template variables
Also, update readme.
2017-02-16 11:08:47 -08:00
Soam Vasani 6e4115cb5d Update use cases, talk a bit about implementation 2017-02-15 11:21:51 -08:00
Kaustubh PhatakandSoam Vasani 9e5db82cc9 Check for unique HTTP route & method (#102) (#111)
Check for uniqueness in HTTP routes, returning error 409 when a route + method combination is duplicated.
2017-02-13 15:58:19 -08:00
Matt RickardandSoam Vasani 6be861afc8 Upgrade minikube version in docs to v0.16.0 (#120) 2017-02-13 14:17:33 -08:00
Toby CrawleyandSoam Vasani 430639a1cf Report KeyNotFound from etcd as a 404 (#121)
This allows for proper classification of the error on the client side.
2017-02-13 13:16:12 -08:00
Toby CrawleyandSoam Vasani c8b5bb2972 Better convey duplicate name errors to client (#116)
Motivation: Creating duplicate resources currently results in a 500
error being displayed by the client, with no information about the true
nature of the failure.

Modifications:
* ResourceStore now converts any errors from the etcd client into
  fission errors, capturing the reason for the error in the case of a
  duplicate key (as ErrorNameExists)
* ErrorNameExists errors are signaled to the client with a
  409 (Conflict) HTTP status
* MakeErrorFromHTTP() now reads the body of the error response to
  retrieve the actual error message instead of using the HTTP status
  message
* the controller client now uses MakeErrorFromHTTP() to centralize
  status code -> error code mapping
* tests for all of the resources now check that duplicate resources are
  reported properly

Result: The client can now provide more context when a duplicate name is
given

related to #112
2017-02-13 08:58:52 -08:00
Sanket SudakeandSoam Vasani 99d6a95bc1 Helm chart for fission (#90)
Helm Chart for Fission.  See NOTES.txt for usage.
2017-02-12 00:13:24 -08:00
Ta-Ching ChenandSoam Vasani 14c55912f5 Fix failure to delete function when function's file doesn't exist (#118) 2017-02-10 23:38:13 -08:00
Soam VasaniandGitHub 858fe9f62b Merge pull request #117 from tobias/gitignore-updates
Update gitignore to include dev artifacts
2017-02-10 14:10:50 -08:00
Toby Crawley 25afe7bd78 Update gitignore to include dev artifacts 2017-02-10 13:53:46 -05:00
Soam VasaniandGitHub 3420a614bb Merge pull request #114 from fission/issue-113
Don't wait for ready pod in MakeGenericPool
2017-02-09 16:27:17 -08:00
Soam Vasani d4d917ad04 Don't wait for ready pod in MakeGenericPool
Addresses issue #113.  poolmgr.MakeGenericPool does not need to wait
for a ready pod.  Kubernetes already retries image fetching, so
there's no need to repeat the task in fission.  And if it's a
non-retriable error (like the image URL being wrong), then the
deployment will stay broken, and the user can fix the environment with
'fission env update' (or 'fission env delete' followed by 'fission env
create').
2017-02-09 15:27:57 -08:00
Soam Vasani d0ad377d72 Add README to NodeJS env 2017-02-08 16:43:19 -08:00
Soam VasaniandGitHub 4046c811b1 Merge pull request #109 from tobias/build-sh-as-sh
Make build an actual sh script
2017-02-06 18:02:25 -08:00
Soam VasaniandGitHub 8127a1f57f Merge pull request #110 from tobias/readme-updates
Minor improvements to build instructions in README
2017-02-06 18:01:23 -08:00
Toby Crawley 20cac31635 Minor improvements to build instructions in README 2017-02-06 15:33:46 -05:00
Toby Crawley fd07a8a75e Make build an actual sh script
This allows it to be executed from alternative shells (fish, for
example).
2017-02-06 15:28:46 -05:00
Soam VasaniandGitHub 0d4d2e32a8 Merge pull request #106 from kaustubhvp/fix-func-validations
Fixing validations of fn actions
2017-02-06 09:12:43 -08:00
Soam VasaniandGitHub 436057e15b Merge pull request #105 from ktrance/master
Http request support
2017-02-06 09:12:00 -08:00
Kaustubh Phatak 33f7647ea7 Fixing validations of fn actions 2017-02-05 12:51:52 -08:00
Klavs Madsen a1d255f038 Added usage examples
* Cleaned up project.json

* Updated README with example on how to deserialize json request body

* Added reference to System.Runtime.Serialization.Json as this would seems a common usage

* Added C# example files to the /Examples directory
2017-02-05 12:57:49 +01:00
Klavs Madsen c9ea73786b Http request support
Added support for accessing basic http request information
2017-02-04 17:58:03 +01:00
Kaustubh PhatakandSoam Vasani 76d4ea7b04 function code download using HTTP URL (#100)
* function code download using HTTP URL

* Addressing review comments

* Updating help-text for function
2017-02-02 15:14:00 -08:00
Damien GoujardandSoam Vasani 2725da6b1b Add initial support for PHP7 (#97)
* Add initial support for PHP7

* Update PHP env with now an PSR3 logger (Monolog). Now you can also create a handler function with PSR7 Http message and PSR3 logger in parameter.

* Add examples for PHP7 environement

* For development you can create a function in this path /app/userfuncdev.php it will be loaded

* Switch to alpine base image

* handler now receive an array with request, response and logger object
2017-02-02 11:28:28 -08:00
Laurent CrisciandSoam Vasani c353e7f230 Error when env name/image not provided (#98)
I also renamed image to envImg for consistency
2017-02-02 10:23:16 -08:00
Soam VasaniandGitHub 7b58ef389d kubewatcher example: send watch updates to slack (#96)
This example sends change events from a watch to a Slack webhook.
2017-01-31 12:23:45 -08:00
Soam VasaniandGitHub 9db35b6ff2 Merge pull request #94 from andrewstuart/bugfix/https
bugfix (cli) Update the URL check to work with https
2017-01-31 11:37:08 -08:00
Andrew Stuart 1cc1fac151 Satisfy golint, clarify logic 2017-01-31 08:25:57 -07:00
Andrew Stuart 39fb45d8da bugfix (cli) Update the URL check to work with https 2017-01-31 08:11:54 -07:00
Soam Vasani 1b04f042cd Note limitations of dynamic loading in pods 2017-01-26 22:18:38 -08:00
Soam VasaniandGitHub 7485dca7d8 Merge pull request #84 from ktrance/master
Added support for running C# code in a dotnet core environment
2017-01-26 11:39:21 -08:00
Soam VasaniandGitHub 20baa2ee9d Wait for Pod IP while waiting for pod ready (#89)
Addresses issue #88.
2017-01-25 15:32:34 -08:00
Soam Vasani 2fc9fd9603 Update YAML to point at alpha20170124 fission-bundle image 2017-01-24 11:27:01 -08:00
Klavs Madsen 760e021141 Added basic logging, just a facade for now
Added FissionContext class
Changed name on both class and function for input code to avoid namespace clashes when adding FissionContext
Updated README
Added section on how to develop/debug the code to README, might be obvious for some but not all
Changed code input from static function to method
2017-01-22 15:45:08 +01:00
Klavs Madsen f5270d97b1 Added support for running C# code in a dotnet core environment 2017-01-21 13:57:45 +01:00
824 changed files with 76380 additions and 5200 deletions
+15 -2
View File
@@ -1,4 +1,17 @@
*~
fission-bundle/fission-bundle
fission/fission
environments/fetcher/cmd/fetcher
# Pycharm IDE
.idea
.idea
environments/php7/vendor/
# Common backup files
*.swp
*.bak
*.tmp
*~
.DS_Store
vendor/
local/
+46 -11
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@@ -1,20 +1,55 @@
sudo: required
dist: trusty
branches:
only:
- master
language: go
go:
- 1.7
- tip
- 1.11.x
cache:
directories:
- $HOME/google-cloud-sdk/
- $HOME/k8scli
services:
- docker
before_install:
- sudo apt-get update
- sudo apt-get -y -o Dpkg::Options::="--force-confnew" install docker-ce
- sudo apt-get -y install apache2-utils
- sudo sysctl net.ipv6.conf.all.disable_ipv6=0
install:
- go get github.com/Masterminds/glide
- curl -L https://github.com/coreos/etcd/releases/download/v3.0.15/etcd-v3.0.15-linux-amd64.tar.gz -o /tmp/etcd-v3.0.15-linux-amd64.tar.gz && mkdir -p /tmp/test-etcd && tar xzvf /tmp/etcd-v3.0.15-linux-amd64.tar.gz -C /tmp/test-etcd --strip-components=1
- go get github.com/Masterminds/glide
- hack/travis-kube-setup.sh
env:
- KUBECONFIG=${HOME}/.kube/config PATH=$HOME/k8scli:${PATH}
before_script:
- cd ${TRAVIS_BUILD_DIR}
- hack/verify-gofmt.sh
- hack/verify-govet.sh
- helm lint charts/fission-all/ charts/fission-core/
- glide install -v
- go build -o fission/fission fission/*.go
- ./fission-bundle/build.sh
- hack/runtests.sh
script:
- cd ${TRAVIS_BUILD_DIR}
- glide install
- ./fission-bundle/build.sh
- hack/verify-gofmt.sh
- /tmp/test-etcd/etcd &
- go test -v -i $(go list ./... | grep -v '/vendor/')
- go test -v $(go list ./... | grep -v '/vendor/')
- cd ${TRAVIS_BUILD_DIR}
- test/build_and_test.sh
- test/upgrade/fission_upgrade_test.sh
notifications:
slack:
rooms:
secure: 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
on_success: change
on_failure: always
+610
View File
@@ -0,0 +1,610 @@
# 0.12.0
[Documentation](https://docs.fission.io/0.12.0/)
## Downloads for 0.12.0
filename | sha256 hash
-------- | -----------
[fission-all-0.12.0.yaml](https://github.com/fission/fission/releases/download/0.12.0/fission-all-0.12.0.yaml) | `1cee07f922849fb41830e2bf32d02f3999ef8c60b49fce8c244c870274c732e3`
[fission-core-0.12.0.yaml](https://github.com/fission/fission/releases/download/0.12.0/fission-core-0.12.0.yaml) | `c8d41e62b939f39a69280360015a71d9bab0301c50ea6c3755f16bb5dbc7aa1d`
[fission-core-0.12.0-minikube.yaml](https://github.com/fission/fission/releases/download/0.12.0/fission-core-0.12.0-minikube.yaml) | `54b64b6363ba267d768bff4f68379d835467efd99ceab6410ff6900839b6185f`
[fission-all-0.12.0-minikube.yaml](https://github.com/fission/fission/releases/download/0.12.0/fission-all-0.12.0-minikube.yaml) | `0044d5d2ecbebae2c8252d96949de9bcd348c8de76d013fbdf7fee5c9fe757af`
[fission-core-0.12.0.tgz](https://github.com/fission/fission/releases/download/0.12.0/fission-core-0.12.0.tgz) | `c93949fe0428951ffe5b2fef7133f48d23b82d7b045129bb57ee2de2bd9d9257`
[fission-all-0.12.0.tgz](https://github.com/fission/fission/releases/download/0.12.0/fission-all-0.12.0.tgz) | `7b9b739abde387bd96689e709ed25ebae879e30575036b0e4fb54544b1c9f10b`
[fission-cli-osx](https://github.com/fission/fission/releases/download/0.12.0/fission-cli-osx) | `54f3b0bf64d57b1996d3871415f540506c5aa9f65227d27be086dfe568a945ce`
[fission-cli-linux](https://github.com/fission/fission/releases/download/0.12.0/fission-cli-linux) | `c04e077c79b9211f116bb16341028f0bae2d6a8d89ddb59bb3ce1b4a2ad57364`
[fission-cli-windows.exe](https://github.com/fission/fission/releases/download/0.12.0/fission-cli-windows.exe) | `987c62899fb5c26599b14bf08d713d036c18f12e74abb903665e52c41a14f9a6`
# Change Log
## [0.12.0](https://github.com/fission/fission/tree/0.12.0) (2018-11-01)
[Full Changelog](https://github.com/fission/fission/compare/0.11.0...0.12.0)
**Merged pull requests:**
- Keep prometheus and canary deploy set to false in fission-core [\#964](https://github.com/fission/fission/pull/964) ([smruthi2187](https://github.com/smruthi2187))
- Update readme to include JVM [\#953](https://github.com/fission/fission/pull/953) ([david-mcgillicuddy-ovo](https://github.com/david-mcgillicuddy-ovo))
- Bump flask version [\#942](https://github.com/fission/fission/pull/942) ([life1347](https://github.com/life1347))
- Adding JVM heap options to environment [\#936](https://github.com/fission/fission/pull/936) ([vishal-biyani](https://github.com/vishal-biyani))
- Demo script updates [\#934](https://github.com/fission/fission/pull/934) ([soamvasani](https://github.com/soamvasani))
- Fix flag not found problem when running canary demo scripts [\#914](https://github.com/fission/fission/pull/914) ([life1347](https://github.com/life1347))
- V0.11.0 [\#913](https://github.com/fission/fission/pull/913) ([vishal-biyani](https://github.com/vishal-biyani))
- Fix failed to pull influxdb image from dockerhub [\#957](https://github.com/fission/fission/pull/957) ([life1347](https://github.com/life1347))
- Kafka tests [\#944](https://github.com/fission/fission/pull/944) ([vishal-biyani](https://github.com/vishal-biyani))
- fix a few canary deployment issues [\#943](https://github.com/fission/fission/pull/943) ([smruthi2187](https://github.com/smruthi2187))
- Support for full url \(base on aalubin 882 changes\) [\#941](https://github.com/fission/fission/pull/941) ([life1347](https://github.com/life1347))
- Remove version from release name since it contains illegal chars for names [\#939](https://github.com/fission/fission/pull/939) ([soamvasani](https://github.com/soamvasani))
- Feature flag to enable/disable canary + optional prometheus install [\#937](https://github.com/fission/fission/pull/937) ([smruthi2187](https://github.com/smruthi2187))
- Return the error on failed specializations with `fn test --debug` [\#917](https://github.com/fission/fission/pull/917) ([smruthi2187](https://github.com/smruthi2187))
- Added build and push procedures for Nodejs builder environment [\#916](https://github.com/fission/fission/pull/916) ([vishal-biyani](https://github.com/vishal-biyani))
- Add X-Forwarded-Host to request header [\#890](https://github.com/fission/fission/pull/890) ([life1347](https://github.com/life1347))
- Optimize function latency when cache expired/invalid under high concurrency [\#856](https://github.com/fission/fission/pull/856) ([life1347](https://github.com/life1347))
## [0.11.0](https://github.com/fission/fission/tree/0.11.0) (2018-10-01)
[Full Changelog](https://github.com/fission/fission/compare/0.10.0...0.11.0)
**Merged pull requests:**
- Print status with the get option. [\#907](https://github.com/fission/fission/pull/907) ([smruthi2187](https://github.com/smruthi2187))
- Fixed the spec validation UX issue [\#898](https://github.com/fission/fission/pull/898) ([vishal-biyani](https://github.com/vishal-biyani))
- Check CRD creation error instead of doing return directly [\#897](https://github.com/fission/fission/pull/897) ([life1347](https://github.com/life1347))
- Fix failed to find release-builder dockerfile & push specific tag [\#870](https://github.com/fission/fission/pull/870) ([life1347](https://github.com/life1347))
- V0.10.0 [\#868](https://github.com/fission/fission/pull/868) ([life1347](https://github.com/life1347))
- Fixes \#758, uses v2 specialize for env versions 2 or higher [\#911](https://github.com/fission/fission/pull/911) ([vishal-biyani](https://github.com/vishal-biyani))
- Java env test - Maven verbosity reduction [\#902](https://github.com/fission/fission/pull/902) ([vishal-biyani](https://github.com/vishal-biyani))
- Canary deployments for fission functions. [\#892](https://github.com/fission/fission/pull/892) ([smruthi2187](https://github.com/smruthi2187))
- Fix fetcher not close file descriptor correctly [\#889](https://github.com/fission/fission/pull/889) ([life1347](https://github.com/life1347))
- Removes the spec helm command for now to fix \#881 [\#886](https://github.com/fission/fission/pull/886) ([vishal-biyani](https://github.com/vishal-biyani))
- FIX CleanupOldExecutorObjects in all namespaces [\#879](https://github.com/fission/fission/pull/879) ([ajbouh](https://github.com/ajbouh))
- Check pod container ready state [\#861](https://github.com/fission/fission/pull/861) ([life1347](https://github.com/life1347))
- Configurable namespace creation [\#855](https://github.com/fission/fission/pull/855) ([michaelgaida](https://github.com/michaelgaida))
- Add v2 interface support for nodes env [\#836](https://github.com/fission/fission/pull/836) ([garyyeap](https://github.com/garyyeap))
- Kafka integration [\#831](https://github.com/fission/fission/pull/831) ([vishal-biyani](https://github.com/vishal-biyani))
- Fission supportability: Add dump command to dump information for debugging [\#754](https://github.com/fission/fission/pull/754) ([life1347](https://github.com/life1347))
## [0.10.0](https://github.com/fission/fission/tree/0.10.0) (2018-08-17)
[Full Changelog](https://github.com/fission/fission/compare/0.9.2...0.10.0)
**Merged pull requests:**
- Fix CLI failed to setup port-forward caused by \#712 [\#867](https://github.com/fission/fission/pull/867) ([life1347](https://github.com/life1347))
- Replay recorded requests by ReqUID [\#864](https://github.com/fission/fission/pull/864) ([Amusement](https://github.com/Amusement))
- Add cleanup function to test scripts [\#863](https://github.com/fission/fission/pull/863) ([life1347](https://github.com/life1347))
- Fix newdeploy fail to update HPA, deployment of a function after function update [\#862](https://github.com/fission/fission/pull/862) ([life1347](https://github.com/life1347))
- Fix router not taps function services [\#860](https://github.com/fission/fission/pull/860) ([life1347](https://github.com/life1347))
- Do resources validation when validate spec files [\#840](https://github.com/fission/fission/pull/840) ([life1347](https://github.com/life1347))
- Fixed the name of JVM builder image name [\#824](https://github.com/fission/fission/pull/824) ([vishal-biyani](https://github.com/vishal-biyani))
- V0.9.2 [\#817](https://github.com/fission/fission/pull/817) ([vishal-biyani](https://github.com/vishal-biyani))
- Add retry subcommand to pkg command [\#808](https://github.com/fission/fission/pull/808) ([life1347](https://github.com/life1347))
- add gevent based Python server to benchmark test cases [\#794](https://github.com/fission/fission/pull/794) ([xiekeyang](https://github.com/xiekeyang))
- Add more meaningful error messages to executor when getServiceForFunction [\#752](https://github.com/fission/fission/pull/752) ([life1347](https://github.com/life1347))
- Fix for \#662: avoid unnecessary builds [\#866](https://github.com/fission/fission/pull/866) ([smruthi2187](https://github.com/smruthi2187))
- Fix newdeploy not updates deployment after function's entrypoint changed [\#838](https://github.com/fission/fission/pull/838) ([life1347](https://github.com/life1347))
- Fix spec failed to archive single directory [\#837](https://github.com/fission/fission/pull/837) ([life1347](https://github.com/life1347))
- Uses a real go project to showcase vendor example so glide works [\#828](https://github.com/fission/fission/pull/828) ([vishal-biyani](https://github.com/vishal-biyani))
- Recorder CRD, Records API, Redis deployment [\#818](https://github.com/fission/fission/pull/818) ([Amusement](https://github.com/Amusement))
- Fix router panic when trying to update route [\#811](https://github.com/fission/fission/pull/811) ([life1347](https://github.com/life1347))
- Add query options to `fission function test` [\#782](https://github.com/fission/fission/pull/782) ([erwinvaneyk](https://github.com/erwinvaneyk))
- Add go environment vendor directory support [\#781](https://github.com/fission/fission/pull/781) ([life1347](https://github.com/life1347))
- Scale deployment to zero when function is in idle state [\#775](https://github.com/fission/fission/pull/775) ([life1347](https://github.com/life1347))
- Update binary environment readme [\#773](https://github.com/fission/fission/pull/773) ([erwinvaneyk](https://github.com/erwinvaneyk))
- Added readme for JVM environment [\#768](https://github.com/fission/fission/pull/768) ([vishal-biyani](https://github.com/vishal-biyani))
- Fix spec command overrides existing archive's url of a package [\#764](https://github.com/fission/fission/pull/764) ([life1347](https://github.com/life1347))
- Fixed typos from from goreportcard [\#760](https://github.com/fission/fission/pull/760) ([vishal-biyani](https://github.com/vishal-biyani))
- Extensible Fission CLI [\#743](https://github.com/fission/fission/pull/743) ([erwinvaneyk](https://github.com/erwinvaneyk))
- Updating releasing notes with details and structure [\#738](https://github.com/fission/fission/pull/738) ([vishal-biyani](https://github.com/vishal-biyani))
- Update route without providing function reference [\#718](https://github.com/fission/fission/pull/718) ([vishal-biyani](https://github.com/vishal-biyani))
- Allow router round-trip to be configurable [\#713](https://github.com/fission/fission/pull/713) ([xiekeyang](https://github.com/xiekeyang))
- Fix CLI failed to set up port-forwarding when multiple controller pods exist in the same namespace [\#712](https://github.com/fission/fission/pull/712) ([life1347](https://github.com/life1347))
## [0.9.2](https://github.com/fission/fission/tree/0.9.2) (2018-07-25)
[Full Changelog](https://github.com/fission/fission/compare/0.9.1...0.9.2)
**Merged pull requests:**
- Helm lint check in Travis CI [\#799](https://github.com/fission/fission/pull/799) ([erwinvaneyk](https://github.com/erwinvaneyk))
- Spelling. [\#797](https://github.com/fission/fission/pull/797) ([WrathZA](https://github.com/WrathZA))
- change image pull policy of builder manager [\#793](https://github.com/fission/fission/pull/793) ([xiekeyang](https://github.com/xiekeyang))
- Delete namespace in background to reduce build time [\#791](https://github.com/fission/fission/pull/791) ([life1347](https://github.com/life1347))
- Break & Stop the build immediately if a non-zero exit code was returned [\#790](https://github.com/fission/fission/pull/790) ([life1347](https://github.com/life1347))
- Add changelog. [\#789](https://github.com/fission/fission/pull/789) ([smruthi2187](https://github.com/smruthi2187))
- changes needed for 0.9.1 [\#788](https://github.com/fission/fission/pull/788) ([smruthi2187](https://github.com/smruthi2187))
- Working version of Java builder with Maven [\#783](https://github.com/fission/fission/pull/783) ([vishal-biyani](https://github.com/vishal-biyani))
## [0.9.1](https://github.com/fission/fission/tree/0.9.1) (2018-07-07)
[Full Changelog](https://github.com/fission/fission/compare/0.9.0...0.9.1)
**Merged pull requests:**
- Committing changelog. [\#780](https://github.com/fission/fission/pull/780) ([smruthi2187](https://github.com/smruthi2187))
- Changes in charts for release 0.9.0 [\#778](https://github.com/fission/fission/pull/778) ([smruthi2187](https://github.com/smruthi2187))
- Change flag name to KeepArchive for backward compatibility [\#787](https://github.com/fission/fission/pull/787) ([life1347](https://github.com/life1347))
- Fix go env plugin [\#784](https://github.com/fission/fission/pull/784) ([life1347](https://github.com/life1347))
- Fix “rm: missing operand” in release script [\#779](https://github.com/fission/fission/pull/779) ([life1347](https://github.com/life1347))
## [0.9.0](https://github.com/fission/fission/tree/0.9.0) (2018-07-04)
[Full Changelog](https://github.com/fission/fission/compare/0.8.0...0.9.0)
**Merged pull requests:**
- Fix executor wrongly passes loop variable reference to function [\#751](https://github.com/fission/fission/pull/751) ([life1347](https://github.com/life1347))
- Python Environment: add gevent based WSGI server framework [\#750](https://github.com/fission/fission/pull/750) ([xiekeyang](https://github.com/xiekeyang))
- Temporarily disabling the tests so that other PRs can be worked on [\#737](https://github.com/fission/fission/pull/737) ([vishal-biyani](https://github.com/vishal-biyani))
- add build exe to gitignore [\#736](https://github.com/fission/fission/pull/736) ([xiekeyang](https://github.com/xiekeyang))
- ArchiveLiteralSizeLimit: Use Constant Instead Hard Code [\#731](https://github.com/fission/fission/pull/731) ([xiekeyang](https://github.com/xiekeyang))
- Environment warning message bugfix [\#725](https://github.com/fission/fission/pull/725) ([soamvasani](https://github.com/soamvasani))
- V0.8.0 [\#722](https://github.com/fission/fission/pull/722) ([vishal-biyani](https://github.com/vishal-biyani))
- Make fetcher resource requests and limits configurable [\#708](https://github.com/fission/fission/pull/708) ([xiekeyang](https://github.com/xiekeyang))
- Add steps to render & upload fission installation YAML [\#745](https://github.com/fission/fission/pull/745) ([life1347](https://github.com/life1347))
- Fix executor not reaps idle function pods for functions with executortype newdeploy [\#744](https://github.com/fission/fission/pull/744) ([life1347](https://github.com/life1347))
- Testing with keep alive settings for connections [\#742](https://github.com/fission/fission/pull/742) ([vishal-biyani](https://github.com/vishal-biyani))
- instead hard code by variable in error message [\#735](https://github.com/fission/fission/pull/735) ([xiekeyang](https://github.com/xiekeyang))
- envns should be availabe in message line [\#734](https://github.com/fission/fission/pull/734) ([xiekeyang](https://github.com/xiekeyang))
- Support annotations in environment specs [\#733](https://github.com/fission/fission/pull/733) ([erwinvaneyk](https://github.com/erwinvaneyk))
- Extract portforward to separate package [\#728](https://github.com/fission/fission/pull/728) ([erwinvaneyk](https://github.com/erwinvaneyk))
- Push NATS error messages to error queue [\#724](https://github.com/fission/fission/pull/724) ([Amusement](https://github.com/Amusement))
- Fix for Windows CLI Port Forwarding [\#715](https://github.com/fission/fission/pull/715) ([thejosephstevens](https://github.com/thejosephstevens))
- Router liveness [\#701](https://github.com/fission/fission/pull/701) ([smruthi2187](https://github.com/smruthi2187))
- Archives bigger than 256K size need env variable for uploading [\#697](https://github.com/fission/fission/pull/697) ([vishal-biyani](https://github.com/vishal-biyani))
- Convert go-env Dockerfile into a multi-stage build [\#683](https://github.com/fission/fission/pull/683) ([jgall](https://github.com/jgall))
- Move build process from host to docker container during release process [\#682](https://github.com/fission/fission/pull/682) ([life1347](https://github.com/life1347))
- Added a flag to control the extraction of archive based on user input [\#675](https://github.com/fission/fission/pull/675) ([vishal-biyani](https://github.com/vishal-biyani))
- Java env alpha [\#656](https://github.com/fission/fission/pull/656) ([vishal-biyani](https://github.com/vishal-biyani))
## [0.8.0](https://github.com/fission/fission/tree/0.8.0) (2018-06-05)
[Full Changelog](https://github.com/fission/fission/compare/0.7.2...0.8.0)
**Merged pull requests:**
- Pre-install/pre-upgrade hooks to verify func references and assign restricted role bindings [\#717](https://github.com/fission/fission/pull/717) ([smruthi2187](https://github.com/smruthi2187))
- Logger daemonset's update strategy [\#714](https://github.com/fission/fission/pull/714) ([vishal-biyani](https://github.com/vishal-biyani))
- Check spec directory exists before reading spec files [\#709](https://github.com/fission/fission/pull/709) ([life1347](https://github.com/life1347))
- Formatted specifiers are not compatible with variables [\#706](https://github.com/fission/fission/pull/706) ([xiekeyang](https://github.com/xiekeyang))
- Indicate HTTP status code by library const [\#703](https://github.com/fission/fission/pull/703) ([xiekeyang](https://github.com/xiekeyang))
- docker-distribution version bump for windows compatibility [\#691](https://github.com/fission/fission/pull/691) ([thejosephstevens](https://github.com/thejosephstevens))
- Version -\> 0.7.2 [\#670](https://github.com/fission/fission/pull/670) ([life1347](https://github.com/life1347))
- Java environment Design & considerations [\#642](https://github.com/fission/fission/pull/642) ([vishal-biyani](https://github.com/vishal-biyani))
- Working version of Ingress integration [\#688](https://github.com/fission/fission/pull/688) ([vishal-biyani](https://github.com/vishal-biyani))
- Update k8s dependencies to 1.10 [\#687](https://github.com/fission/fission/pull/687) ([life1347](https://github.com/life1347))
- Add time trigger cron spec examination tool [\#680](https://github.com/fission/fission/pull/680) ([life1347](https://github.com/life1347))
- Fission metrics integration [\#677](https://github.com/fission/fission/pull/677) ([soamvasani](https://github.com/soamvasani))
- Replace Werkzeug with Bjoern as underlying WSGI server [\#672](https://github.com/fission/fission/pull/672) ([life1347](https://github.com/life1347))
- Enabling multi-tenancy for fission objects. [\#655](https://github.com/fission/fission/pull/655) ([smruthi2187](https://github.com/smruthi2187))
## [0.7.2](https://github.com/fission/fission/tree/0.7.2) (2018-05-05)
[Full Changelog](https://github.com/fission/fission/compare/0.7.1...0.7.2)
**Merged pull requests:**
- Add benchmark script [\#666](https://github.com/fission/fission/pull/666) ([life1347](https://github.com/life1347))
- Fixed the issue with update wiping values [\#663](https://github.com/fission/fission/pull/663) ([vishal-biyani](https://github.com/vishal-biyani))
- Fix newdeploy backend failed to delete deployment due to incorrect resource version [\#657](https://github.com/fission/fission/pull/657) ([life1347](https://github.com/life1347))
- Function update should be possible without change to code [\#652](https://github.com/fission/fission/pull/652) ([vishal-biyani](https://github.com/vishal-biyani))
- Fixes the issue with fn test and adds relevant test cases, fixes \#650 [\#651](https://github.com/fission/fission/pull/651) ([vishal-biyani](https://github.com/vishal-biyani))
- Fix test cases occasional failure [\#647](https://github.com/fission/fission/pull/647) ([life1347](https://github.com/life1347))
- Change time precision for fluentd influxdb plugin to nano second [\#646](https://github.com/fission/fission/pull/646) ([life1347](https://github.com/life1347))
- Setting buildStatus to pending when function's source archive is updated. [\#637](https://github.com/fission/fission/pull/637) ([smruthi2187](https://github.com/smruthi2187))
- Fix SEGFAULT issue when buildmgr failed to update package [\#635](https://github.com/fission/fission/pull/635) ([life1347](https://github.com/life1347))
- Fix executor does not reap specialized function pod when env no longer exists [\#633](https://github.com/fission/fission/pull/633) ([life1347](https://github.com/life1347))
- Update readme to point to the proper link [\#628](https://github.com/fission/fission/pull/628) ([jgall](https://github.com/jgall))
- Changes needed for release 0.7.1 [\#622](https://github.com/fission/fission/pull/622) ([smruthi2187](https://github.com/smruthi2187))
- Add default value to cli flag [\#619](https://github.com/fission/fission/pull/619) ([life1347](https://github.com/life1347))
- Remove port forward in tests for router, controller and nats pods [\#611](https://github.com/fission/fission/pull/611) ([smruthi2187](https://github.com/smruthi2187))
- meaningful error message when fetch request is received for a package when build is not successful. [\#661](https://github.com/fission/fission/pull/661) ([smruthi2187](https://github.com/smruthi2187))
- Delete deployment with proper delete propagation policy [\#630](https://github.com/fission/fission/pull/630) ([life1347](https://github.com/life1347))
- Fix buildmgr SEGFAULT when it failed to update package [\#626](https://github.com/fission/fission/pull/626) ([life1347](https://github.com/life1347))
- Fission upgrade tests [\#605](https://github.com/fission/fission/pull/605) ([vishal-biyani](https://github.com/vishal-biyani))
- Removed the fn pods functionality [\#594](https://github.com/fission/fission/pull/594) ([vishal-biyani](https://github.com/vishal-biyani))
- Testing proposal: Requirements and frameworks exploration [\#581](https://github.com/fission/fission/pull/581) ([vishal-biyani](https://github.com/vishal-biyani))
## [0.7.1](https://github.com/fission/fission/tree/0.7.1) (2018-04-10)
[Full Changelog](https://github.com/fission/fission/compare/0.7.0...0.7.1)
**Merged pull requests:**
- Prevent releasing idle connections because transport is shared. [\#609](https://github.com/fission/fission/pull/609) ([smruthi2187](https://github.com/smruthi2187))
- Fix components crash before crds creation [\#602](https://github.com/fission/fission/pull/602) ([life1347](https://github.com/life1347))
- updates to changelog. [\#598](https://github.com/fission/fission/pull/598) ([smruthi2187](https://github.com/smruthi2187))
- changes needed for release 0.7.0 [\#597](https://github.com/fission/fission/pull/597) ([smruthi2187](https://github.com/smruthi2187))
- `fission X create --spec` flags for env and trigger create commands [\#607](https://github.com/fission/fission/pull/607) ([soamvasani](https://github.com/soamvasani))
- Updating releasing guideliness with a few more details. [\#599](https://github.com/fission/fission/pull/599) ([smruthi2187](https://github.com/smruthi2187))
- Add deprecated message to subcommand pods [\#592](https://github.com/fission/fission/pull/592) ([life1347](https://github.com/life1347))
- Add validate function to crd resource and do validate before creation/update [\#580](https://github.com/fission/fission/pull/580) ([life1347](https://github.com/life1347))
- Invalidate stale router cache entry with podIP's for deleted pods. [\#546](https://github.com/fission/fission/pull/546) ([smruthi2187](https://github.com/smruthi2187))
- Use a separate controller loop to watch functions change and create a service [\#544](https://github.com/fission/fission/pull/544) ([life1347](https://github.com/life1347))
- E2E test for NATS-streaming trigger [\#338](https://github.com/fission/fission/pull/338) ([soamvasani](https://github.com/soamvasani))
## [0.7.0](https://github.com/fission/fission/tree/0.7.0) (2018-04-02)
[Full Changelog](https://github.com/fission/fission/compare/0.6.1...0.7.0)
**Merged pull requests:**
- bug fix: spec dir flag [\#595](https://github.com/fission/fission/pull/595) ([xiekeyang](https://github.com/xiekeyang))
- Add steps to set FISSION\_ROUTER env variable & update docs [\#593](https://github.com/fission/fission/pull/593) ([life1347](https://github.com/life1347))
- Adding routerUrl parameter for kubewatch, timer, message queue trigge… [\#591](https://github.com/fission/fission/pull/591) ([smruthi2187](https://github.com/smruthi2187))
- Uses proper way to get server URL [\#587](https://github.com/fission/fission/pull/587) ([vishal-biyani](https://github.com/vishal-biyani))
- Check if the requested file already exists in fetcher and skip fetch [\#584](https://github.com/fission/fission/pull/584) ([smruthi2187](https://github.com/smruthi2187))
- Add golang example to installation guide [\#578](https://github.com/fission/fission/pull/578) ([clee](https://github.com/clee))
- Fixes the issue \#559 with env versions [\#569](https://github.com/fission/fission/pull/569) ([vishal-biyani](https://github.com/vishal-biyani))
- Add post-upgrade-job to track fission upgrade [\#564](https://github.com/fission/fission/pull/564) ([life1347](https://github.com/life1347))
- Prepending a slash to user input url if missing. [\#547](https://github.com/fission/fission/pull/547) ([smruthi2187](https://github.com/smruthi2187))
- Add verbosity flag and verbose logs for portforwarder [\#575](https://github.com/fission/fission/pull/575) ([soamvasani](https://github.com/soamvasani))
- Spec validator, better errors, apply waits for previous build [\#560](https://github.com/fission/fission/pull/560) ([soamvasani](https://github.com/soamvasani))
- Tests for function update [\#550](https://github.com/fission/fission/pull/550) ([vishal-biyani](https://github.com/vishal-biyani))
- Show fission deployment version with cli [\#538](https://github.com/fission/fission/pull/538) ([life1347](https://github.com/life1347))
## [0.6.1](https://github.com/fission/fission/tree/0.6.1) (2018-03-22)
[Full Changelog](https://github.com/fission/fission/compare/latest...0.6.1)
**Merged pull requests:**
- This change fixes an error in a yaml file in the fission-core chart. [\#563](https://github.com/fission/fission/pull/563) ([smartding](https://github.com/smartding))
- \[ci skip\] update release number [\#561](https://github.com/fission/fission/pull/561) ([appleboy](https://github.com/appleboy))
- Fixes \#537 - warning should not be given when updating to newdeploy [\#545](https://github.com/fission/fission/pull/545) ([vishal-biyani](https://github.com/vishal-biyani))
- Docs update [\#542](https://github.com/fission/fission/pull/542) ([soamvasani](https://github.com/soamvasani))
- Release script updates [\#541](https://github.com/fission/fission/pull/541) ([soamvasani](https://github.com/soamvasani))
- Show warning when trying to create a route with non-existent function \(\#238\) [\#539](https://github.com/fission/fission/pull/539) ([life1347](https://github.com/life1347))
- Fix executor failed to clean cache & kubeobjs after function deleted \(\#533\) [\#534](https://github.com/fission/fission/pull/534) ([life1347](https://github.com/life1347))
- Delete healthz log [\#525](https://github.com/fission/fission/pull/525) ([smruthi2187](https://github.com/smruthi2187))
- Always retry when istio is enabled. [\#536](https://github.com/fission/fission/pull/536) ([life1347](https://github.com/life1347))
- Fix executor tries to create a new deployment when a function is updated [\#524](https://github.com/fission/fission/pull/524) ([life1347](https://github.com/life1347))
- Add container spec config options to \(build\) environments [\#413](https://github.com/fission/fission/pull/413) ([erwinvaneyk](https://github.com/erwinvaneyk))
## [latest](https://github.com/fission/fission/tree/latest) (2018-03-01)
[Full Changelog](https://github.com/fission/fission/compare/0.6.0...latest)
## [0.6.0](https://github.com/fission/fission/tree/0.6.0) (2018-03-01)
[Full Changelog](https://github.com/fission/fission/compare/0.5.0...0.6.0)
**Merged pull requests:**
- Release checklist [\#522](https://github.com/fission/fission/pull/522) ([soamvasani](https://github.com/soamvasani))
- Fix post-install-job container failure due to command not found [\#514](https://github.com/fission/fission/pull/514) ([life1347](https://github.com/life1347))
- Replace the release with the latest tag. [\#513](https://github.com/fission/fission/pull/513) ([smruthi2187](https://github.com/smruthi2187))
- Go: Set image to right version, update example readme [\#497](https://github.com/fission/fission/pull/497) ([soamvasani](https://github.com/soamvasani))
- Remove a noisy log from router [\#495](https://github.com/fission/fission/pull/495) ([soamvasani](https://github.com/soamvasani))
- Improve release script [\#494](https://github.com/fission/fission/pull/494) ([life1347](https://github.com/life1347))
- Update SHA256 HASH in CHANGELOG.md due to binaries update [\#493](https://github.com/fission/fission/pull/493) ([life1347](https://github.com/life1347))
- Go builder for single file functions [\#492](https://github.com/fission/fission/pull/492) ([soamvasani](https://github.com/soamvasani))
- CI modifications [\#491](https://github.com/fission/fission/pull/491) ([smruthi2187](https://github.com/smruthi2187))
- Add upgrade guide from 0.4.x to 0.5.0 [\#490](https://github.com/fission/fission/pull/490) ([life1347](https://github.com/life1347))
- Version -\> 0.5.0 [\#489](https://github.com/fission/fission/pull/489) ([life1347](https://github.com/life1347))
- Detect fission namespace in cli [\#519](https://github.com/fission/fission/pull/519) ([soamvasani](https://github.com/soamvasani))
- Default values for FISSION\_\* env vars [\#518](https://github.com/fission/fission/pull/518) ([soamvasani](https://github.com/soamvasani))
- Add chart version to job name [\#516](https://github.com/fission/fission/pull/516) ([soamvasani](https://github.com/soamvasani))
- Fix CLI not update function's secret/configmap correctly [\#512](https://github.com/fission/fission/pull/512) ([life1347](https://github.com/life1347))
- Adds latest tags and pushes to dockerhub for fetcher and fission-bundle [\#509](https://github.com/fission/fission/pull/509) ([vishal-biyani](https://github.com/vishal-biyani))
- Fixes the backward compatibility with older environment versions [\#508](https://github.com/fission/fission/pull/508) ([vishal-biyani](https://github.com/vishal-biyani))
- Update Fn: Executor New Deployment [\#504](https://github.com/fission/fission/pull/504) ([vishal-biyani](https://github.com/vishal-biyani))
- Adds default resources for fetcher pod [\#500](https://github.com/fission/fission/pull/500) ([vishal-biyani](https://github.com/vishal-biyani))
- Documentation Revamp [\#496](https://github.com/fission/fission/pull/496) ([vishal-biyani](https://github.com/vishal-biyani))
- Delete and list orphan pkgs [\#468](https://github.com/fission/fission/pull/468) ([smruthi2187](https://github.com/smruthi2187))
- Service type ClusterIP - Controller port forward through CLI [\#431](https://github.com/fission/fission/pull/431) ([prithviramesh](https://github.com/prithviramesh))
- Istio integration [\#421](https://github.com/fission/fission/pull/421) ([life1347](https://github.com/life1347))
- Implement support for Azure storage message queue triggers [\#371](https://github.com/fission/fission/pull/371) ([peterhuene](https://github.com/peterhuene))
## [0.5.0](https://github.com/fission/fission/tree/0.5.0) (2018-02-07)
[Full Changelog](https://github.com/fission/fission/compare/0.4.1...0.5.0)
**Merged pull requests:**
- Migrate project.json to dotnet.csproj & do build in dotnet container [\#488](https://github.com/fission/fission/pull/488) ([life1347](https://github.com/life1347))
- Fix binary environment build failure due to package not found [\#487](https://github.com/fission/fission/pull/487) ([life1347](https://github.com/life1347))
- Fix possible context leak problem [\#483](https://github.com/fission/fission/pull/483) ([life1347](https://github.com/life1347))
- Removed limit on max number of channels in NATS Streaming deployment [\#482](https://github.com/fission/fission/pull/482) ([erwinvaneyk](https://github.com/erwinvaneyk))
- Add glide flag to strip nested vendor [\#480](https://github.com/fission/fission/pull/480) ([life1347](https://github.com/life1347))
- Extend perl examples to use more http features [\#479](https://github.com/fission/fission/pull/479) ([LittleFox94](https://github.com/LittleFox94))
- Fluentd image tag issue in tests - an additional tag was appended [\#469](https://github.com/fission/fission/pull/469) ([vishal-biyani](https://github.com/vishal-biyani))
- Fix broken redirect in python example [\#467](https://github.com/fission/fission/pull/467) ([soamvasani](https://github.com/soamvasani))
- Add readiness probe to go env [\#461](https://github.com/fission/fission/pull/461) ([life1347](https://github.com/life1347))
- Fix fission bundle build failure [\#456](https://github.com/fission/fission/pull/456) ([life1347](https://github.com/life1347))
- Convert build.sh to a multi-stage Dockerfile. [\#452](https://github.com/fission/fission/pull/452) ([justinbarrick](https://github.com/justinbarrick))
- NewDeploy Doc [\#432](https://github.com/fission/fission/pull/432) ([vishal-biyani](https://github.com/vishal-biyani))
- Add go vet check [\#430](https://github.com/fission/fission/pull/430) ([life1347](https://github.com/life1347))
- Fix potential nil pointer problem [\#485](https://github.com/fission/fission/pull/485) ([life1347](https://github.com/life1347))
- Add simple usage doc for accessing secret/configmap in function [\#484](https://github.com/fission/fission/pull/484) ([life1347](https://github.com/life1347))
- Helm hook bugfixes: run on upgrade, delete on completion [\#473](https://github.com/fission/fission/pull/473) ([soamvasani](https://github.com/soamvasani))
- Archive pruner [\#471](https://github.com/fission/fission/pull/471) ([smruthi2187](https://github.com/smruthi2187))
- Build and push fluentd image on release; update chart to use that image [\#462](https://github.com/fission/fission/pull/462) ([soamvasani](https://github.com/soamvasani))
- Installation instructions for Fission Workflows [\#453](https://github.com/fission/fission/pull/453) ([erwinvaneyk](https://github.com/erwinvaneyk))
- Block build requests before environment builder is ready [\#437](https://github.com/fission/fission/pull/437) ([life1347](https://github.com/life1347))
- Show warning when user tries to create a function with a non-existed environment [\#436](https://github.com/fission/fission/pull/436) ([life1347](https://github.com/life1347))
- Declarative application specifications for Fission [\#422](https://github.com/fission/fission/pull/422) ([soamvasani](https://github.com/soamvasani))
- Functions have access to secrets/configmaps specified by the user [\#399](https://github.com/fission/fission/pull/399) ([prithviramesh](https://github.com/prithviramesh))
- Newdeploy backend [\#387](https://github.com/fission/fission/pull/387) ([vishal-biyani](https://github.com/vishal-biyani))
## [0.4.1](https://github.com/fission/fission/tree/0.4.1) (2018-01-20)
[Full Changelog](https://github.com/fission/fission/compare/0.4.0...0.4.1)
**Merged pull requests:**
- Fix python environment failed to launch [\#451](https://github.com/fission/fission/pull/451) ([life1347](https://github.com/life1347))
- use time.Since instead of time.Now\(\).Sub [\#449](https://github.com/fission/fission/pull/449) ([wgliang](https://github.com/wgliang))
- Fix fission function logs [\#448](https://github.com/fission/fission/pull/448) ([prithviramesh](https://github.com/prithviramesh))
- Integration test improvements [\#447](https://github.com/fission/fission/pull/447) ([soamvasani](https://github.com/soamvasani))
- Use storageClassName in Helm Charts \(\#444\) [\#445](https://github.com/fission/fission/pull/445) ([agrahamlincoln](https://github.com/agrahamlincoln))
- Fscache support for multiple kubernetes objects [\#435](https://github.com/fission/fission/pull/435) ([vishal-biyani](https://github.com/vishal-biyani))
- Improve travi-ci test scripts [\#434](https://github.com/fission/fission/pull/434) ([life1347](https://github.com/life1347))
- Fix glide failed to check out github.com/dsnet/compress [\#429](https://github.com/fission/fission/pull/429) ([life1347](https://github.com/life1347))
- Golang v2 environment -- runtime and builder [\#427](https://github.com/fission/fission/pull/427) ([soamvasani](https://github.com/soamvasani))
- \[Issue 423\] build logs not saved on build error [\#426](https://github.com/fission/fission/pull/426) ([life1347](https://github.com/life1347))
- Add support for httproute Host matching [\#425](https://github.com/fission/fission/pull/425) ([ajbouh](https://github.com/ajbouh))
- Removed openshift specifics as they are no longer necessary [\#424](https://github.com/fission/fission/pull/424) ([karmab](https://github.com/karmab))
- Overwrite request host with internal host to prevent request rejection [\#419](https://github.com/fission/fission/pull/419) ([life1347](https://github.com/life1347))
- Fix pool manager crash problem if failed at http call [\#418](https://github.com/fission/fission/pull/418) ([life1347](https://github.com/life1347))
- Update nats dependencies [\#411](https://github.com/fission/fission/pull/411) ([life1347](https://github.com/life1347))
- Prepare Fission for IPv6 uses [\#408](https://github.com/fission/fission/pull/408) ([valentin2105](https://github.com/valentin2105))
- Executor API panics if there is err in getting function from backends [\#407](https://github.com/fission/fission/pull/407) ([vishal-biyani](https://github.com/vishal-biyani))
- fission function logs returns logs in correct order now [\#405](https://github.com/fission/fission/pull/405) ([prithviramesh](https://github.com/prithviramesh))
- Fetcher retry [\#403](https://github.com/fission/fission/pull/403) ([vishal-biyani](https://github.com/vishal-biyani))
- Add fission/builder image [\#397](https://github.com/fission/fission/pull/397) ([erwinvaneyk](https://github.com/erwinvaneyk))
- Changed podName to a generic objectReference in cache implementation [\#391](https://github.com/fission/fission/pull/391) ([vishal-biyani](https://github.com/vishal-biyani))
- Add package command [\#385](https://github.com/fission/fission/pull/385) ([life1347](https://github.com/life1347))
- Executor abstraction [\#384](https://github.com/fission/fission/pull/384) ([vishal-biyani](https://github.com/vishal-biyani))
## [0.4.0](https://github.com/fission/fission/tree/0.4.0) (2017-11-15)
[Full Changelog](https://github.com/fission/fission/compare/0.4.0rc...0.4.0)
**Merged pull requests:**
- Added python example to demonstrate status codes. [\#395](https://github.com/fission/fission/pull/395) ([c0dyhi11](https://github.com/c0dyhi11))
- created weather.js in node.js examples, modified README.md [\#394](https://github.com/fission/fission/pull/394) ([svicenteruiz](https://github.com/svicenteruiz))
- Delete failed helm releases to prevent test case failure [\#393](https://github.com/fission/fission/pull/393) ([life1347](https://github.com/life1347))
- Added AWS to install cloud setup [\#392](https://github.com/fission/fission/pull/392) ([joshkelly](https://github.com/joshkelly))
- Fix functionReferenceResolver return out-of-date function metadata [\#390](https://github.com/fission/fission/pull/390) ([life1347](https://github.com/life1347))
- changes made to FluentD configuration to circumvent Logger daemonset [\#380](https://github.com/fission/fission/pull/380) ([prithviramesh](https://github.com/prithviramesh))
## [0.4.0rc](https://github.com/fission/fission/tree/0.4.0rc) (2017-11-08)
[Full Changelog](https://github.com/fission/fission/compare/0.3.0...0.4.0rc)
**Merged pull requests:**
- Use store to sync functions/triggers for fast synchronization [\#382](https://github.com/fission/fission/pull/382) ([life1347](https://github.com/life1347))
- Switch from ThirdPartyResources to CustomResourceDefinitions [\#381](https://github.com/fission/fission/pull/381) ([life1347](https://github.com/life1347))
- changed helm install pullPolicy from Always to IfNotPresent when building local docker image [\#378](https://github.com/fission/fission/pull/378) ([prithviramesh](https://github.com/prithviramesh))
- Reduce function resolving time [\#376](https://github.com/fission/fission/pull/376) ([life1347](https://github.com/life1347))
- Fix builder manager issues [\#367](https://github.com/fission/fission/pull/367) ([life1347](https://github.com/life1347))
- Test functions 236 [\#355](https://github.com/fission/fission/pull/355) ([vishal-biyani](https://github.com/vishal-biyani))
- Make default node-env use alpine. List envs in documentation. [\#354](https://github.com/fission/fission/pull/354) ([rapitable](https://github.com/rapitable))
- Update k8s client version to 4.0.0 [\#351](https://github.com/fission/fission/pull/351) ([life1347](https://github.com/life1347))
## [0.3.0](https://github.com/fission/fission/tree/0.3.0) (2017-09-29)
[Full Changelog](https://github.com/fission/fission/compare/0.3.0-rc...0.3.0)
**Merged pull requests:**
- dotnet20 build fixes [\#365](https://github.com/fission/fission/pull/365) ([soamvasani](https://github.com/soamvasani))
- Add experimental deploy script [\#364](https://github.com/fission/fission/pull/364) ([erwinvaneyk](https://github.com/erwinvaneyk))
- Fix workflow apiserver proxy [\#363](https://github.com/fission/fission/pull/363) ([erwinvaneyk](https://github.com/erwinvaneyk))
- Differentiate by environment in fscache eviction [\#361](https://github.com/fission/fission/pull/361) ([soamvasani](https://github.com/soamvasani))
## [0.3.0-rc](https://github.com/fission/fission/tree/0.3.0-rc) (2017-09-27)
[Full Changelog](https://github.com/fission/fission/compare/buildmgr-preview-20170922...0.3.0-rc)
**Merged pull requests:**
- Dump package resources at the end of tests [\#357](https://github.com/fission/fission/pull/357) ([soamvasani](https://github.com/soamvasani))
- Use Containers to find matched storage containers \(\#350\) [\#353](https://github.com/fission/fission/pull/353) ([life1347](https://github.com/life1347))
- Fix storage service failed to start after restarting it [\#352](https://github.com/fission/fission/pull/352) ([life1347](https://github.com/life1347))
- Add bodyparser for text/plain to node-env [\#349](https://github.com/fission/fission/pull/349) ([erwinvaneyk](https://github.com/erwinvaneyk))
- Fix unsupported checksum type \(issue 342\) [\#343](https://github.com/fission/fission/pull/343) ([life1347](https://github.com/life1347))
- Fission workflow env integration [\#336](https://github.com/fission/fission/pull/336) ([erwinvaneyk](https://github.com/erwinvaneyk))
- Add builder manager support [\#308](https://github.com/fission/fission/pull/308) ([life1347](https://github.com/life1347))
## [buildmgr-preview-20170922](https://github.com/fission/fission/tree/buildmgr-preview-20170922) (2017-09-22)
[Full Changelog](https://github.com/fission/fission/compare/buildmgr-preview-20170921...buildmgr-preview-20170922)
**Merged pull requests:**
- Multiple Trigger Definitions Fix [\#341](https://github.com/fission/fission/pull/341) ([jsturtevant](https://github.com/jsturtevant))
## [buildmgr-preview-20170921](https://github.com/fission/fission/tree/buildmgr-preview-20170921) (2017-09-21)
[Full Changelog](https://github.com/fission/fission/compare/v0.2.1...buildmgr-preview-20170921)
**Merged pull requests:**
- Update a dependency in the package.json [\#339](https://github.com/fission/fission/pull/339) ([watilde](https://github.com/watilde))
- Fission dotnet 2.0 env [\#337](https://github.com/fission/fission/pull/337) ([joalmeid](https://github.com/joalmeid))
- Fix internal route setup bug [\#335](https://github.com/fission/fission/pull/335) ([soamvasani](https://github.com/soamvasani))
- Tag and push the latest environment images [\#333](https://github.com/fission/fission/pull/333) ([y-taka-23](https://github.com/y-taka-23))
- Function service cache partial support for multiple specialization [\#332](https://github.com/fission/fission/pull/332) ([soamvasani](https://github.com/soamvasani))
- Upgrade Node Environment to 8.x [\#329](https://github.com/fission/fission/pull/329) ([MylesBorins](https://github.com/MylesBorins))
- Removed deprecated k8s templates [\#327](https://github.com/fission/fission/pull/327) ([erwinvaneyk](https://github.com/erwinvaneyk))
- Post-install hook to poke analytics function [\#325](https://github.com/fission/fission/pull/325) ([soamvasani](https://github.com/soamvasani))
- update readme with latest install instructions [\#324](https://github.com/fission/fission/pull/324) ([soamvasani](https://github.com/soamvasani))
## [v0.2.1](https://github.com/fission/fission/tree/v0.2.1) (2017-09-12)
[Full Changelog](https://github.com/fission/fission/compare/v0.2.1-rc2...v0.2.1)
**Merged pull requests:**
- Upgrade tool for 0.1 -\> 0.2.1 [\#320](https://github.com/fission/fission/pull/320) ([soamvasani](https://github.com/soamvasani))
- Release automation script -- attach helm charts, tag env images [\#318](https://github.com/fission/fission/pull/318) ([soamvasani](https://github.com/soamvasani))
## [v0.2.1-rc2](https://github.com/fission/fission/tree/v0.2.1-rc2) (2017-09-10)
[Full Changelog](https://github.com/fission/fission/compare/v0.2.1-rc...v0.2.1-rc2)
## [v0.2.1-rc](https://github.com/fission/fission/tree/v0.2.1-rc) (2017-09-09)
[Full Changelog](https://github.com/fission/fission/compare/v0.2.0-20170901...v0.2.1-rc)
**Merged pull requests:**
- Hugo-based documentation site [\#317](https://github.com/fission/fission/pull/317) ([soamvasani](https://github.com/soamvasani))
- Use latest function metadata to check cached function service. [\#316](https://github.com/fission/fission/pull/316) ([life1347](https://github.com/life1347))
- Storage service helm chart integration + bugfixes [\#315](https://github.com/fission/fission/pull/315) ([soamvasani](https://github.com/soamvasani))
- Added perl environment [\#311](https://github.com/fission/fission/pull/311) ([LittleFox94](https://github.com/LittleFox94))
- Move builds to package level [\#297](https://github.com/fission/fission/pull/297) ([soamvasani](https://github.com/soamvasani))
## [v0.2.0-20170901](https://github.com/fission/fission/tree/v0.2.0-20170901) (2017-09-01)
[Full Changelog](https://github.com/fission/fission/compare/nightly20170705...v0.2.0-20170901)
**Merged pull requests:**
- Large functions: API proxy for storage svc, upload support in the CLI [\#304](https://github.com/fission/fission/pull/304) ([soamvasani](https://github.com/soamvasani))
- Unarchive zip file after fetcher downloads the package [\#301](https://github.com/fission/fission/pull/301) ([life1347](https://github.com/life1347))
- Storage service and client [\#300](https://github.com/fission/fission/pull/300) ([soamvasani](https://github.com/soamvasani))
- Add link to the logs section of INSTALL.md [\#299](https://github.com/fission/fission/pull/299) ([ly798](https://github.com/ly798))
- Add Environment v2 Builder [\#298](https://github.com/fission/fission/pull/298) ([life1347](https://github.com/life1347))
- Add env builder & srcpkg through cli [\#296](https://github.com/fission/fission/pull/296) ([life1347](https://github.com/life1347))
- Split out the Package type into a first class Kubernetes resource [\#295](https://github.com/fission/fission/pull/295) ([soamvasani](https://github.com/soamvasani))
- Helm chart bugfixes + end to end test bugfixes [\#293](https://github.com/fission/fission/pull/293) ([soamvasani](https://github.com/soamvasani))
- Minor documentation fix for the Go example [\#292](https://github.com/fission/fission/pull/292) ([georgebuckerfield](https://github.com/georgebuckerfield))
- Improve error message if an older CLI attempts to make a request [\#291](https://github.com/fission/fission/pull/291) ([rapitable](https://github.com/rapitable))
- Update list of environments currently in README [\#289](https://github.com/fission/fission/pull/289) ([erwinvaneyk](https://github.com/erwinvaneyk))
- Fix fetcher failed to access TPR if RBAC is enabled [\#288](https://github.com/fission/fission/pull/288) ([life1347](https://github.com/life1347))
- Fix bug that causes us to skip our new e2e tests [\#285](https://github.com/fission/fission/pull/285) ([soamvasani](https://github.com/soamvasani))
- Parse metadata.Name before creating tpr resource [\#284](https://github.com/fission/fission/pull/284) ([life1347](https://github.com/life1347))
- Remove etcd deployment & svc [\#282](https://github.com/fission/fission/pull/282) ([life1347](https://github.com/life1347))
- End to end test runner [\#281](https://github.com/fission/fission/pull/281) ([soamvasani](https://github.com/soamvasani))
- Set fetcher image through poolmgr env [\#280](https://github.com/fission/fission/pull/280) ([life1347](https://github.com/life1347))
- Set message content-type based on the trigger.Spec.ContentType [\#279](https://github.com/fission/fission/pull/279) ([life1347](https://github.com/life1347))
- Helm chart updates [\#273](https://github.com/fission/fission/pull/273) ([soamvasani](https://github.com/soamvasani))
- Kubernetes access for Travis CI tests [\#272](https://github.com/fission/fission/pull/272) ([soamvasani](https://github.com/soamvasani))
- V2 types and TPR [\#266](https://github.com/fission/fission/pull/266) ([soamvasani](https://github.com/soamvasani))
- Fix logger prints wrong log [\#263](https://github.com/fission/fission/pull/263) ([life1347](https://github.com/life1347))
- Fix nats trigger replies message to non-existing response topic [\#260](https://github.com/fission/fission/pull/260) ([life1347](https://github.com/life1347))
- Binary Environment [\#256](https://github.com/fission/fission/pull/256) ([erwinvaneyk](https://github.com/erwinvaneyk))
- fix typo funtion -\> function [\#252](https://github.com/fission/fission/pull/252) ([sbfaulkner](https://github.com/sbfaulkner))
- Ruby logger [\#251](https://github.com/fission/fission/pull/251) ([sbfaulkner](https://github.com/sbfaulkner))
- Update/Add fission-core & fission-all helm charts [\#239](https://github.com/fission/fission/pull/239) ([life1347](https://github.com/life1347))
- Fix unstoppable kubewatcher [\#208](https://github.com/fission/fission/pull/208) ([life1347](https://github.com/life1347))
## [nightly20170705](https://github.com/fission/fission/tree/nightly20170705) (2017-07-06)
[Full Changelog](https://github.com/fission/fission/compare/nightly20170621...nightly20170705)
**Merged pull requests:**
- include path parameters in params hash for ruby environment [\#249](https://github.com/fission/fission/pull/249) ([sbfaulkner](https://github.com/sbfaulkner))
- Fission update must require at least one change to function [\#241](https://github.com/fission/fission/pull/241) ([life1347](https://github.com/life1347))
- Add message queue trigger support [\#218](https://github.com/fission/fission/pull/218) ([life1347](https://github.com/life1347))
## [nightly20170621](https://github.com/fission/fission/tree/nightly20170621) (2017-06-21)
[Full Changelog](https://github.com/fission/fission/compare/alpha20170124...nightly20170621)
**Merged pull requests:**
- Fix creating redundant pods on heavyload coldstart [\#232](https://github.com/fission/fission/pull/232) ([yqf3139](https://github.com/yqf3139))
- Aggregate tap service request in interval [\#229](https://github.com/fission/fission/pull/229) ([yqf3139](https://github.com/yqf3139))
- Specify full golang version in Dockerfiles and build helper script [\#227](https://github.com/fission/fission/pull/227) ([soamvasani](https://github.com/soamvasani))
- Retrieve URL params in functions \(\#158\) [\#226](https://github.com/fission/fission/pull/226) ([yqf3139](https://github.com/yqf3139))
- Fix s/Sirupsen/sirupsen/ for logrus [\#224](https://github.com/fission/fission/pull/224) ([n1koo](https://github.com/n1koo))
- add ruby-env [\#223](https://github.com/fission/fission/pull/223) ([sbfaulkner](https://github.com/sbfaulkner))
- Fix pool contains wrong environment metadata [\#221](https://github.com/fission/fission/pull/221) ([life1347](https://github.com/life1347))
- Added support for pods and replication controllers to watchers [\#216](https://github.com/fission/fission/pull/216) ([javierbq](https://github.com/javierbq))
- Fix two links in Roadmap doc [\#213](https://github.com/fission/fission/pull/213) ([markpeek](https://github.com/markpeek))
- Fix http response body not closed correctly & return immediately when error occurred [\#210](https://github.com/fission/fission/pull/210) ([life1347](https://github.com/life1347))
- Print log when timetrigger is removed [\#209](https://github.com/fission/fission/pull/209) ([life1347](https://github.com/life1347))
- Retrieve function logs from controller [\#207](https://github.com/fission/fission/pull/207) ([life1347](https://github.com/life1347))
- Adding fission-rbac.yml for [\#183](https://github.com/fission/fission/pull/183) ([gamefiend](https://github.com/gamefiend))
- Add OpenShift INSTALL.md docs [\#179](https://github.com/fission/fission/pull/179) ([tiny-dancer](https://github.com/tiny-dancer))
- Lighten up the python3 base image \(alpine\) [\#171](https://github.com/fission/fission/pull/171) ([syassami](https://github.com/syassami))
- Make the chart work with helm 2.2 [\#170](https://github.com/fission/fission/pull/170) ([apenney](https://github.com/apenney))
- Add OpenShift support \(\#107\) [\#168](https://github.com/fission/fission/pull/168) ([methadata](https://github.com/methadata))
- Go build helper script [\#163](https://github.com/fission/fission/pull/163) ([soamvasani](https://github.com/soamvasani))
- Add Time Trigger API and client \(\#153\) [\#161](https://github.com/fission/fission/pull/161) ([yqf3139](https://github.com/yqf3139))
- Add fission-ui intro in readme [\#159](https://github.com/fission/fission/pull/159) ([yqf3139](https://github.com/yqf3139))
- Drop Go 1.7, use Go 1.8 [\#157](https://github.com/fission/fission/pull/157) ([soamvasani](https://github.com/soamvasani))
- Add README for Node.js examples [\#155](https://github.com/fission/fission/pull/155) ([RobertHerhold](https://github.com/RobertHerhold))
- Upgrade node environment to Node.js 7.6.0+ [\#151](https://github.com/fission/fission/pull/151) ([RobertHerhold](https://github.com/RobertHerhold))
- use fmt.Errorf instead of error.New\(\) [\#149](https://github.com/fission/fission/pull/149) ([maxwell92](https://github.com/maxwell92))
- Return 201 for created resources [\#148](https://github.com/fission/fission/pull/148) ([RobertHerhold](https://github.com/RobertHerhold))
- Set correct Content-Type in the http response [\#147](https://github.com/fission/fission/pull/147) ([lingxiankong](https://github.com/lingxiankong))
- Make it more clear where to clone this repo [\#145](https://github.com/fission/fission/pull/145) ([RobertHerhold](https://github.com/RobertHerhold))
- Fix function delete with uid [\#142](https://github.com/fission/fission/pull/142) ([yqf3139](https://github.com/yqf3139))
- Fixed pod has no ip \(\#139\) [\#141](https://github.com/fission/fission/pull/141) ([life1347](https://github.com/life1347))
- fix\(kubeEventsSlack\): typo and wrong variable name [\#140](https://github.com/fission/fission/pull/140) ([Pindar](https://github.com/Pindar))
- Ignore the vendor folder [\#137](https://github.com/fission/fission/pull/137) ([RobertHerhold](https://github.com/RobertHerhold))
- Fix Markdown table [\#136](https://github.com/fission/fission/pull/136) ([RobertHerhold](https://github.com/RobertHerhold))
- Symlink user function's node\_modules to server's node\_modules [\#133](https://github.com/fission/fission/pull/133) ([soamvasani](https://github.com/soamvasani))
- Add function logs support \(\#53\) [\#131](https://github.com/fission/fission/pull/131) ([life1347](https://github.com/life1347))
- Remove redundant hello.js from charts directory [\#130](https://github.com/fission/fission/pull/130) ([ssudake21](https://github.com/ssudake21))
- Handle errors in filestore init \(\#108\) [\#127](https://github.com/fission/fission/pull/127) ([soamvasani](https://github.com/soamvasani))
- \[WIP\] Golang runtime [\#125](https://github.com/fission/fission/pull/125) ([nouney](https://github.com/nouney))
- Modify the stock example to show how to change the Content-Type [\#124](https://github.com/fission/fission/pull/124) ([gonrial](https://github.com/gonrial))
- Improve command-line client error output [\#122](https://github.com/fission/fission/pull/122) ([tobias](https://github.com/tobias))
- Report KeyNotFound from etcd as a 404 [\#121](https://github.com/fission/fission/pull/121) ([tobias](https://github.com/tobias))
- Use latest for stable release of minikube [\#120](https://github.com/fission/fission/pull/120) ([r2d4](https://github.com/r2d4))
- Fixed failed to delete function when function's file is not exist [\#118](https://github.com/fission/fission/pull/118) ([life1347](https://github.com/life1347))
- Update gitignore to include dev artifacts [\#117](https://github.com/fission/fission/pull/117) ([tobias](https://github.com/tobias))
- Better convey duplicate name errors to client [\#116](https://github.com/fission/fission/pull/116) ([tobias](https://github.com/tobias))
- Don't wait for ready pod in MakeGenericPool [\#114](https://github.com/fission/fission/pull/114) ([soamvasani](https://github.com/soamvasani))
- Allow unique HTTP route & method \(\#102\) [\#111](https://github.com/fission/fission/pull/111) ([kphatak](https://github.com/kphatak))
- Minor improvements to build instructions in README [\#110](https://github.com/fission/fission/pull/110) ([tobias](https://github.com/tobias))
- Make build an actual sh script [\#109](https://github.com/fission/fission/pull/109) ([tobias](https://github.com/tobias))
- Fixing validations of fn actions [\#106](https://github.com/fission/fission/pull/106) ([kphatak](https://github.com/kphatak))
- Http request support [\#105](https://github.com/fission/fission/pull/105) ([ktrance](https://github.com/ktrance))
- function code download using HTTP URL [\#100](https://github.com/fission/fission/pull/100) ([kphatak](https://github.com/kphatak))
- Error when env name/image not provided [\#98](https://github.com/fission/fission/pull/98) ([lcrisci](https://github.com/lcrisci))
- Add initial support for PHP7 [\#97](https://github.com/fission/fission/pull/97) ([dgoujard](https://github.com/dgoujard))
- kubewatcher example: send watch updates to slack [\#96](https://github.com/fission/fission/pull/96) ([soamvasani](https://github.com/soamvasani))
- bugfix \(cli\) Update the URL check to work with https [\#94](https://github.com/fission/fission/pull/94) ([andrewstuart](https://github.com/andrewstuart))
- Primary Helm chart for fission [\#90](https://github.com/fission/fission/pull/90) ([ssudake21](https://github.com/ssudake21))
- Wait for Pod IP while waiting for pod ready [\#89](https://github.com/fission/fission/pull/89) ([soamvasani](https://github.com/soamvasani))
- Added support for running C\# code in a dotnet core environment [\#84](https://github.com/fission/fission/pull/84) ([ktrance](https://github.com/ktrance))
## [alpha20170124](https://github.com/fission/fission/tree/alpha20170124) (2017-01-24)
[Full Changelog](https://github.com/fission/fission/compare/kubecon...alpha20170124)
**Merged pull requests:**
- Make go vet happy [\#87](https://github.com/fission/fission/pull/87) ([AlekSi](https://github.com/AlekSi))
- Ignore glide cache in gofmt check [\#86](https://github.com/fission/fission/pull/86) ([soamvasani](https://github.com/soamvasani))
- Bugfix for internal routes [\#81](https://github.com/fission/fission/pull/81) ([soamvasani](https://github.com/soamvasani))
- Bug fix for handling a route's HTTP method in router [\#79](https://github.com/fission/fission/pull/79) ([soamvasani](https://github.com/soamvasani))
- fission-bundle: allow setting the namespace [\#77](https://github.com/fission/fission/pull/77) ([frodenas](https://github.com/frodenas))
- Delete generic pools when environments are deleted [\#75](https://github.com/fission/fission/pull/75) ([soamvasani](https://github.com/soamvasani))
- Poolmgr: fix pod leak bugs on specializePod failure [\#70](https://github.com/fission/fission/pull/70) ([soamvasani](https://github.com/soamvasani))
- Poolmgr: ensure orphaned resources are cleaned up [\#69](https://github.com/fission/fission/pull/69) ([soamvasani](https://github.com/soamvasani))
- Implement 'fission route update' [\#68](https://github.com/fission/fission/pull/68) ([soamvasani](https://github.com/soamvasani))
- Update router cache on new function version [\#67](https://github.com/fission/fission/pull/67) ([soamvasani](https://github.com/soamvasani))
- Changed Package Names to Match new Github Organization [\#66](https://github.com/fission/fission/pull/66) ([jgavinray](https://github.com/jgavinray))
- Add HTTP route create params to function create command [\#65](https://github.com/fission/fission/pull/65) ([soamvasani](https://github.com/soamvasani))
- Add kubectl download to install instructions [\#61](https://github.com/fission/fission/pull/61) ([soamvasani](https://github.com/soamvasani))
- Readme minikube instructions [\#60](https://github.com/fission/fission/pull/60) ([soamvasani](https://github.com/soamvasani))
- Check for name in 'function delete' [\#59](https://github.com/fission/fission/pull/59) ([soamvasani](https://github.com/soamvasani))
- adding go-report card and fixing minor typo in README [\#57](https://github.com/fission/fission/pull/57) ([kphatak](https://github.com/kphatak))
- Kubewatcher: trigger functions from Kubernetes Watch callbacks [\#56](https://github.com/fission/fission/pull/56) ([soamvasani](https://github.com/soamvasani))
- adding commonly used python libraries [\#49](https://github.com/fission/fission/pull/49) ([kphatak](https://github.com/kphatak))
- Setup app.logger for python environment [\#48](https://github.com/fission/fission/pull/48) ([soamvasani](https://github.com/soamvasani))
- Add build badge [\#46](https://github.com/fission/fission/pull/46) ([soamvasani](https://github.com/soamvasani))
- Install and run etcd on travis [\#45](https://github.com/fission/fission/pull/45) ([soamvasani](https://github.com/soamvasani))
- Bugfix in functionServiceCache test [\#44](https://github.com/fission/fission/pull/44) ([soamvasani](https://github.com/soamvasani))
- Fix cache test [\#43](https://github.com/fission/fission/pull/43) ([soamvasani](https://github.com/soamvasani))
- \#25 Continuous Testing [\#42](https://github.com/fission/fission/pull/42) ([jgavinray](https://github.com/jgavinray))
- add travis integration test [\#41](https://github.com/fission/fission/pull/41) ([carmark](https://github.com/carmark))
- Fix `environment` command typo. [\#39](https://github.com/fission/fission/pull/39) ([pirogoeth](https://github.com/pirogoeth))
- Edit readme [\#38](https://github.com/fission/fission/pull/38) ([soamvasani](https://github.com/soamvasani))
- Updated README to include protocol scheme for FISSION\_URL prefix [\#36](https://github.com/fission/fission/pull/36) ([efexen](https://github.com/efexen))
- Add minikube example in readme [\#34](https://github.com/fission/fission/pull/34) ([johscheuer](https://github.com/johscheuer))
- README: use kubectl create -f http [\#32](https://github.com/fission/fission/pull/32) ([philips](https://github.com/philips))
- Python environment improvements [\#30](https://github.com/fission/fission/pull/30) ([soamvasani](https://github.com/soamvasani))
- Readme updates [\#29](https://github.com/fission/fission/pull/29) ([soamvasani](https://github.com/soamvasani))
- Add "fission function edit \<function\>" command [\#28](https://github.com/fission/fission/pull/28) ([soamvasani](https://github.com/soamvasani))
- Move client-go dependency to 1.5 [\#27](https://github.com/fission/fission/pull/27) ([soamvasani](https://github.com/soamvasani))
## [kubecon](https://github.com/fission/fission/tree/kubecon) (2016-11-11)
**Merged pull requests:**
- Reap idle pods [\#20](https://github.com/fission/fission/pull/20) ([soamvasani](https://github.com/soamvasani))
- Fission CLI [\#19](https://github.com/fission/fission/pull/19) ([soamvasani](https://github.com/soamvasani))
- Fix resource store errors on empty db [\#18](https://github.com/fission/fission/pull/18) ([soamvasani](https://github.com/soamvasani))
- fission-bundle: executable package for router, controller, poolmgr [\#17](https://github.com/fission/fission/pull/17) ([soamvasani](https://github.com/soamvasani))
- Router integration with poolmgr and controller [\#16](https://github.com/fission/fission/pull/16) ([soamvasani](https://github.com/soamvasani))
- Poolmgr -- manage generic containers and their specialization [\#15](https://github.com/fission/fission/pull/15) ([soamvasani](https://github.com/soamvasani))
- Fetcher is a helper for function run containers [\#14](https://github.com/fission/fission/pull/14) ([soamvasani](https://github.com/soamvasani))
- Cache -- simple threadsafe map [\#13](https://github.com/fission/fission/pull/13) ([soamvasani](https://github.com/soamvasani))
- Change controller and router exports to make them usable as libraries [\#12](https://github.com/fission/fission/pull/12) ([soamvasani](https://github.com/soamvasani))
- Add API version to URLs [\#11](https://github.com/fission/fission/pull/11) ([soamvasani](https://github.com/soamvasani))
- Nodejs improvements [\#10](https://github.com/fission/fission/pull/10) ([soamvasani](https://github.com/soamvasani))
- Base64 encode the code in json objects. [\#9](https://github.com/fission/fission/pull/9) ([soamvasani](https://github.com/soamvasani))
- API for environments [\#8](https://github.com/fission/fission/pull/8) ([soamvasani](https://github.com/soamvasani))
- Add HTTP trigger API and client [\#7](https://github.com/fission/fission/pull/7) ([soamvasani](https://github.com/soamvasani))
- Move some fission structs to top level package [\#6](https://github.com/fission/fission/pull/6) ([soamvasani](https://github.com/soamvasani))
- Controller [\#5](https://github.com/fission/fission/pull/5) ([soamvasani](https://github.com/soamvasani))
- Move packages to root dir from src/ [\#4](https://github.com/fission/fission/pull/4) ([soamvasani](https://github.com/soamvasani))
- Router [\#3](https://github.com/fission/fission/pull/3) ([soamvasani](https://github.com/soamvasani))
- NodeJS Function Run Container [\#2](https://github.com/fission/fission/pull/2) ([soamvasani](https://github.com/soamvasani))
- Initial docs commit [\#1](https://github.com/fission/fission/pull/1) ([soamvasani](https://github.com/soamvasani))
+1 -1
View File
@@ -55,7 +55,7 @@ further defined and clarified by project maintainers.
## Enforcement
Instances of abusive, harassing, or otherwise unacceptable behavior may be
reported by contacting the project team at soamvasani@platform9.com. All
reported by contacting the project team at codeofconduct@platform9.com. All
complaints will be reviewed and investigated and will result in a response that
is deemed necessary and appropriate to the circumstances. The project team is
obligated to maintain confidentiality with regard to the reporter of an incident.
+52
View File
@@ -0,0 +1,52 @@
Compiling Fission
=================
[You only need to do this if you're making Fission changes; if you're
just deploying Fission, use fission.yaml which points to prebuilt
images.]
You'll need the `go` compiler and tools installed, along with the
[glide dependency management
tool](https://github.com/Masterminds/glide#install). You'll also need
docker for building images.
The server side is compiled as one binary ("fission-bundle") which
contains controller, poolmgr and router; it invokes the right one
based on command-line arguments.
To build fission-bundle: clone this repo to
`$GOPATH/src/github.com/fission/fission`, then from the top level
directory (if you want to build the image with the docker inside
minikube, you'll need to set the proper environment variables with
`eval $(minikube docker-env)`):
```
# Get dependencies
$ glide install -v
# Build fission server and an image
$ pushd fission-bundle
$ ./build.sh
```
You now need to build the docker image for fission. You can use
`push.sh` and push it to a docker hub account. But it's easiest to use
minikube and its built-in docker daemon:
```
$ eval $(minikube docker-env)
$ docker build -t minikube/fission-bundle .
```
Next, install fission with this image on your kubernetes cluster using the helm chart:
```
$ helm install --set "image=minikube/fission-bundle,imageTag=latest,pullPolicy=IfNotPresent,analytics=false" charts/fission-all
```
And if you're changing the CLI too, you can build it with:
```
# Build Fission CLI
$ cd fission && go install
```
+36 -5
View File
@@ -24,7 +24,7 @@ Language-neutral components:
Language-specific components:
* Environment container
* Environment container(s)
Controller
@@ -95,19 +95,50 @@ While a few simple retries are done, there isn't yet a reliable
message bus between Kubewatcher and the function. Work for this is
tracked in issue #64.
Message Queue Trigger
---------------------
A message queue trigger binds a message queue topic to a function:
events from that topic cause the function to be invoked with the
message as the body of the request. The trigger may also contain a
response topic: if specified, the function's output is sent to this
response.
Here's a diagram of the components:
![Message queue trigger Diagram](https://user-images.githubusercontent.com/202578/27012344-9457cb24-4f00-11e7-8d6b-926ff01637b3.jpg)
Environment Container
---------------------
Environment containers run user-defined functions. Environment
containers are language specific. They must contain an HTTP server
and a loader for functions.
containers are language specific. Each environment container must
contain an HTTP server and a loader for functions.
Poolmgr deploys the environment container into a pod with fetcher
(fetcher is a simple utility that can fetch an HTTP url to a file at a
configured location). This pod forms a "generic pod", because it can
be loaded with any function.
be loaded with any function in that language.
When poolmgr needs to create a service for a function, it calls
fetcher to fetch the function. Fetcher downloads the function into a
volume shared between fetcher and this environment container. Poolmgr
then requests the container to load the function.
then requests the container to load the function.
Logger
------
Logger helps to forward function logs to centralized db service for log
persistence. Currently only influxdb is supported to store logs.
Following is a diagram describe how log service works:
![Logger Diagram](https://cloud.githubusercontent.com/assets/202578/23100399/b0e3ea00-f6ba-11e6-8f2f-6588cfef2e84.png)
1. Pool manager chooses a pod from the pool to execute user function
2. Pool manager makes a HTTP POST to logger helper, once helper receives
the request it creates a symlink to container log for fluentd.
3. Fluentd reads log from symlink and pipes to influxdb
4. `fission function logs ...` retrieve event logs from influxdb with
optional log filter
5. Pool manager removes function pod from pool
6. Pool manager asks logger helper to stop piping logs, logger removes symlink.
+106
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@@ -0,0 +1,106 @@
# Fission Roadmap
## Function features ([area-func](https://github.com/fission/fission/labels/area-func))
- Secrets, configmaps, env vars
- Volumes
- Mem requests and limits
- Function exec time deadline
- Expose a regular K8s Service for a function
## Fission API ([area-api](https://github.com/fission/fission/labels/area-api))
- CRD-based controller
- API authentication
- Aggregated API server
## Development Workflows ([area-dev](https://github.com/fission/fission/labels/area-dev))
- Function Versioning
- Versioning for a group of functions
- Rolling upgrades
- for one function
- for multiple functions
- for functions + other kubernetes deployments
- Unit testing
## API Gateway / Ingress features ([area-ingress](https://github.com/fission/fission/labels/area-ingress))
- Function authn hooks
- K8s Ingress flag
- Bundle an ingress controller?
## Workflows and Function composition ([area-composition](https://github.com/fission/fission/labels/area-composition))
- Simple Composition - Sync
- Simple Composition - Async
- Hooks (pre, post, on-error)
- Workflows
- Testing in the presence of function composition
## Events ([area-events](https://github.com/fission/fission/labels/area-events))
- NATS
- Kafka
- AWS: SNS, SQS
- Google PubSub
- RabbitMQ
- Other event sources
- Bundle an event queue (NATS streaming, most probably)
## Operability ([area-ops](https://github.com/fission/fission/labels/area-ops))
### Fission Install/Upgrade ([area-install](https://github.com/fission/fission/labels/area-install))
- Helm Installer for Fission
- Helm installation for fission functions
- CLI installer/upgrader? ("fission upgrade")
- Upgrade checker/reminder (like minikube does)
- CLI auto-upgrader
### Function observation ([area-observe](https://github.com/fission/fission/labels/area-observe))
- Function Logging
- Tracing -- Opentracing
- Metrics -- Prometheus
- Function exception tracking
- Logging function load errors
- Tracing fission overheads for each function
## Function Security
- Function isolation (is authz hook sufficient or do we need something like mutual TLS?)
- Function service accounts
## UX, especially for beginners ([area-ux](https://github.com/fission/fission/labels/area-ux))
- Fission CLI should include a tutorial
- Fission CLI should have a way to drop you into the UI
- Eliminate FISSION_URL, just use kube client to find fission url. Also useful to grab credentials.
## Documentation ([area-doc](https://github.com/fission/fission/labels/area-doc))
- Installation guide improvements
- Troubleshooting guide for common problems
- FAQ
- Performance overview
- Render docs nicely to fission.io
## Web UI (tracked separately in the fission-ui repo)
## Performance and Scalability ([area-perf](https://github.com/fission/fission/labels/area-perf))
- Autoscaling
- Cold-start optimization -- optimistically choose from pool, save about ~20msec
- Cold-start optimization -- preload funcs in fetcher
- Cold-start optimization -- preload libraries in envs (v2) -- mem vs. speed tradeoff
## Function extensibility ([area-ext](https://github.com/fission/fission/labels/area-ext))
- Env v2: easy addition of dependencies etc.
- Integration with Service Broker
## Multi-area stuff
- Execution strategies: cold-start pool vs create-pod-on-cold-start -- one size doesn't fit all, at least with current tech; abstract over execution strategies according to requirements
+11
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@@ -0,0 +1,11 @@
# Fission Documentation Website
## Development
* [Hugo Installation Guide](https://gohugo.io/getting-started/installing/)
* Local Preview
```
$ hugo server --buildDrafts --disableFastRender
```
+35
View File
@@ -0,0 +1,35 @@
baseURL = "http://fission.io/docs/0.6.1"
languageCode = "en-US"
defaultContentLanguage = "en"
title = "Fission: Serverless Functions for Kubernetes"
theme = "learn"
metaDataFormat = "yaml"
defaultContentLanguageInSubdir= true
[params]
editURL = "https://github.com/fission/fission/edit/master/Documentation/docs-site/content/"
description = "Documentation for Fission"
author = "Fission"
showVisitedLinks = false
themeVariant = "fission"
[outputs]
home = [ "HTML", "RSS", "JSON"]
[Languages]
[Languages.en]
title = "Serverless Functions for Kubernetes"
weight = 1
languageName = "English"
[[Languages.en.menu.shortcuts]]
name = "<i class='fa fa-fw fa-github'></i> Github repo"
identifier = "ds"
url = "https://github.com/fission/fission"
weight = 10
[[Languages.en.menu.shortcuts]]
name = "<i class='fa fa-fw fa-bullhorn'></i> Credits"
url = "https://github.com/fission/fission/graphs/contributors"
weight = 11
@@ -0,0 +1 @@
![fission](http://fission.io/img/fission-logo-whitebg.png)
@@ -0,0 +1,99 @@
---
title: Fission
weight: 1
---
Fission: Serverless Functions for Kubernetes
============================================
[fission.io](http://fission.io) [@fissionio](http://twitter.com/fissionio)
Fission is a fast serverless framework for Kubernetes with a focus on
developer productivity and high performance.
Fission operates on _just the code_: Docker and Kubernetes are
abstracted away under normal operation, though you can use both to
extend Fission if you want to.
Fission is extensible to any language; the core is written in Go, and
language-specific parts are isolated in something called
_environments_ (more below). Fission currently supports NodeJS, Python, Ruby, Go,
PHP, Bash, and any Linux executable, with more languages coming soon.
### Performance: 100msec cold start
Fission maintains a pool of "warm" containers that each contain a
small dynamic loader. When a function is first called,
i.e. "cold-started", a running container is chosen and the function is
loaded. This pool is what makes Fission fast: cold-start latencies
are typically about 100msec.
### Kubernetes is the right place for Serverless
We're built on Kubernetes because we think any non-trivial app will
use a combination of serverless functions and more conventional
microservices, and Kubernetes is a great framework to bring these
together seamlessly.
Building on Kubernetes also means that anything you do for operations
on your Kubernetes cluster &mdash; such as monitoring or log
aggregation &mdash; also helps with ops on your Fission deployment.
Fission Concepts
----------------
A _function_ is a piece of code that follows the fission function
interface.
An _environment_ contains the language- and runtime-specific parts of
running a function.
The following environments are currently available:
| Environment | Image |
| ------------------------------------ | ------------------------- |
| Binary (for executables or scripts) | `fission/binary-env` |
| Go | `fission/go-env` |
| .NET | `fission/dotnet-env` |
| .NET 2.0 | `fission/dotnet20-env` |
| NodeJS (Alpine) | `fission/node-env` |
| NodeJS (Debian) | `fission/node-env-debian` |
| Perl | `fission/perl-env` |
| PHP 7 | `fission/php-env` |
| Python 3 | `fission/python-env` |
| Ruby | `fission/ruby-env` |
You can also extend environments or create entirely new
ones if you want. (An environment is essentially just a container
with a webserver and dynamic loader.)
A _trigger_ is something that maps an event to a function; Fission
supports HTTP routes as triggers today, with upcoming support for
other types of event triggers, such as timers and Kubernetes events.
Usage
-----
```bash
# Add the stock NodeJS env to your Fission deployment
$ fission env create --name nodejs --image fission/node-env
# A javascript one-liner that prints "hello world"
$ curl https://raw.githubusercontent.com/fission/fission/master/examples/nodejs/hello.js > hello.js
# Upload your function code to fission
$ fission function create --name hello --env nodejs --code hello.js
# Map GET /hello to your new function
$ fission route create --method GET --url /hello --function hello
# Run the function. This takes about 100msec the first time.
$ fission function test --name hello
Hello, world!
```
See the [examples](examples) directory for more.
@@ -0,0 +1,11 @@
---
title: "Fission Concepts"
chapter: true
draft: false
weight: 30
---
# Fission Concepts
This is an overview of the few main concepts in Fission: Functions,
Environments, and Triggers.
@@ -0,0 +1,24 @@
---
title: "Environments"
draft: false
weight: 32
---
An environment contains the language and runtime specific parts of a function. An environment is essentially a container with a webserver and a dynamic loader for the function code.
The following pre-built environments are currently available for use in Fission:
| Environment | Image |
| ------------------------------------ | ------------------------- |
| Binary (for executables or scripts) | `fission/binary-env` |
| Go | `fission/go-env` |
| .NET | `fission/dotnet-env` |
| .NET 2.0 | `fission/dotnet20-env` |
| NodeJS (Alpine) | `fission/node-env` |
| NodeJS (Debian) | `fission/node-env-debian` |
| Perl | `fission/perl-env` |
| PHP 7 | `fission/php-env` |
| Python 3 | `fission/python-env` |
| Ruby | `fission/ruby-env` |
To create custom environments you can extend one of the environments in the list or create your own environment from scratch.
@@ -0,0 +1,39 @@
---
title: "Controlling Function Execution"
draft: false
weight: 33
---
# Executors
When you create a function, you can specify an executor for a function. An executor controls how function pods are created and what capabilities are available for that executor type.
## Pool-based executor
A pool based executor (Refered to as poolmgr) creates a pool of generic environment pods as soon as you create an environment. The pool size of initial "warm" containers can be configured based on user needs. These warm containers contain a small dynamic loader for loading the function. Resource requirements are specified at environment level and are inherited by specialized function pods.
Once you create a function and invoke it, one of pods from the pool is taken out and "specialized" and used for execution. This pod is used for subseqnent requests for that function. If there are no more requests for a certain idle duration, then this pod is cleaned up. If a new requests come after the earlier specialized pod was cleaned up, then a new pod is specialised from the pool and used for execution.
Poolmgr executortype is great for functions where lower latency is a requirement. Poolmgr executortype has certain limitations: for example, you can not autoscale them based on demand.
## New-deployment executor
New-Deployment executor (Newdeploy) creates a Kubernetes Deployment along with a Service and HorizontalPodAutoscaler for function execution. This enables autoscaling of function pods and load balancing the requests between pods. In future additional capabilities will be added for newdeploy executortype such as support for volume etc. In the new-deploy executor, resource requirements can be specified at the function level. These requirements override those specified in the environment.
Newdeploy executortype can be used for requests with no particular low-latency requirements, such as those invoked asynchronously, minscale can be set to zero. In this case the Kubernetes deployment and other objects will be created on first invocation of the function. Subsequent requests can be served by the same deployment. If there are no requests for certain duration then the idle objects are cleaned up. This mechanism ensures resource consumption only on demand and is a good fit for asynchronous requests.
For requests where latency requirements are stringent, a minscale greater than zero can be set. This essentially keeps a minscale number of pods ready when you create a function. When the function is invoked, there is no delay since the pod is already created. Also minscale ensures that the pods are not cleaned up even if the function is idle. This is great for functions where lower latency is more important than saving resource consumption when functions are idle.
### The latency vs. idle-cost tradeoff
The executors allow you as a user to decide between latency and a small idle cost tradeoff. Depending on the need you can choose one of the combinations which is optimal for your use case. In future, a more intelligent dispatch mechanism will enable more complex combinations of executors.
| Executor Type | Min Scale| Latency | Idle cost |
|:---------|:---------:|:---------:|:---------|
|Newdeploy|0|High|Very low - pods get cleaned up after idlle time|
|Newdeploy|>0|Low|Medium, Min Scale number of pods are always up|
|Poolmgr|0|Low|Low, pool of pods are always up|
### Autoscaling
The new deployment based executor provides autoscaling for functions based on CPU usage. In future custom metrics will be also supported for scaling the functions. You can set the intial and maximum CPU for a function and target CPU at which autoscaling will be trigerred. Autoscaling is useful for workloads where you expect intermittant spikes in workloads. It also enables optimal usage of resources to execute functions, by using a baseline capacity with minimum scale and ability to burst up to maximum scale based on spikes in demand.
@@ -0,0 +1,12 @@
---
title: "Function"
draft: true
weight: 31
---
A function is a piece of code that will be invoked based on a [trigger](../trigger). The code follows the Fission interface. In practice, the function is only an entry point for execution and it can be backed by a larger program or module.
A function is registered with Fission through a CLI and associated with a trigger. A function can be created based on a single source file or a source archive or a deployment archive.
It is possible to associate and use Kubernetes secrets and configmaps with a function.
Functions also accept minimum and maximum CPU and memory to be assigned, the behaviour of which varies based on executor types which are discussed in greater detail [here](../executor)
@@ -0,0 +1,15 @@
---
title: "Builder and Packages"
draft: false
weight: 36
---
Most real world applications are more than a single file of code and typically have dependencies on libraries etc. Packages in fission solve three distinct problems:
1) Enable a mechanism to store more than one file as a single unit and use them with functions. This is done through a combination of deployment archive builder environment associated with the environment.
2) Provide a mechanism to build from source code and dependencies into a binary based on a build command and store it as an object. User should be able to use this built artifact with a function. This is achieved with a source archive and a builder environment.
3) Decouple the execution logic from the functions and thus enable reuse of same logic for multiple functions. This will enable user to run same logic with different functions having different runtime charateristics and executor types.
When you create a function with a single source file, fission internally creates a package and links it to a function. Creating a package explicitly gives more flexibility in some use cases as explained above.
@@ -0,0 +1,23 @@
---
title: "Trigger"
draft: false
weight: 34
---
Triggers are events that can invoke a [function](../function). Fission has three kinds of triggers that can be used to invoke functions.
## Http Trigger
HTTP triggers enable calling functions with HTTP requests. Supported methods are GET, POST, PUT, DELETE, HEAD and by default GET is used. URL pattern follow the gorilla/mux supported patterns.
## Time Trigger
If you want a function to be called at a periodic frequency then the time triggers are perfect for the use case. Time triggers follow cron like specifications and are invoked based on the cron schedule.
Time trigger based invocations are great for running scheduled jobs, periodic cleanup jobs, periodic polling based invocations etc.
## MQ Trigger
Message queue based trigger enables ability to listen on a topic and invoke a function for each message. You can optinally send a response to another topic. By default it is assumed that the messages in queue are in application/json format but you can specify otherwise while creating the trigger. Currently `nats-streaming` and `azure-storage-queue` are supported message queues supported.
MQ triggers are great for integrating various systems in a decoupled and asynchronous manner.
@@ -0,0 +1,10 @@
---
title: "Contributing to Fission"
draft: false
weight: 50
chapter: true
---
# Contributing to Fission
### Development guide
@@ -0,0 +1,56 @@
---
title: "Compiling Fission"
date: 2017-09-07T20:10:05-07:00
draft: false
weight: 51
---
[You only need to do this if you're making Fission changes; if you're
just deploying Fission, use fission.yaml which points to prebuilt
images.]
You'll need the `go` compiler and tools installed, along with the
[glide dependency management
tool](https://github.com/Masterminds/glide#install). You'll also need
docker for building images.
The server side is compiled as one binary ("fission-bundle") which
contains controller, poolmgr and router; it invokes the right one
based on command-line arguments.
To build fission-bundle: clone this repo to
`$GOPATH/src/github.com/fission/fission`, then from the top level
directory (if you want to build the image with the docker inside
minikube, you'll need to set the proper environment variables with
`eval $(minikube docker-env)`):
```
# Get dependencies
$ glide install
# Build fission server and an image
$ pushd fission-bundle
$ ./build.sh
```
You now need to build the docker image for fission. You can use
`push.sh` and push it to a docker hub account. But it's easiest to use
minikube and its built-in docker daemon:
```
$ eval $(minikube docker-env)
$ docker build -t minikube/fission-bundle .
```
Next, install fission with this image on your kubernetes cluster using the helm chart:
```
$ helm install --set "image=minikube/fission-bundle,pullPolicy=IfNotPresent,analytics=false" charts/fission-all
```
And if you're changing the CLI too, you can build it with:
```
# Build Fission CLI
$ cd fission && go install
```
@@ -0,0 +1,10 @@
---
title: "Installation Guide"
draft: false
weight: 20
chapter : true
---
# Installation
### Installing and upgrading Fission
@@ -0,0 +1,157 @@
---
title: "Installation Guide"
draft: false
weight: 20
---
Welcome! This guide will get you up and running with Fission on a
Kubernetes cluster.
### Cluster preliminaries
If you don't have a Kubernetes cluster, [here's a quick guide to set
one up](../kubernetessetup).
Let's ensure you have the Kubernetes CLI and Helm installed and
ready. If you already have helm, [skip ahead to the fission install](#install-fission).
#### Kubernetes CLI
Ensure you have the Kubernetes CLI.
You can get the Kubernetes CLI for OSX like this:
```sh
$ curl -LO https://storage.googleapis.com/kubernetes-release/release/$(curl -s https://storage.googleapis.com/kubernetes-release/release/stable.txt)/bin/darwin/amd64/kubectl && chmod +x kubectl && sudo mv kubectl /usr/local/bin
```
Or, for Linux:
```sh
$ curl -LO https://storage.googleapis.com/kubernetes-release/release/$(curl -s https://storage.googleapis.com/kubernetes-release/release/stable.txt)/bin/linux/amd64/kubectl && chmod +x kubectl && sudo mv kubectl /usr/local/bin
```
Ensure you have access to a cluster; use kubectl to check your
Kubernetes version:
```sh
$ kubectl version
```
We need at least Kubernetes 1.6 (older versions may work, but we don't
test them).
#### Helm
Helm is an installer for Kubernetes. If you already use helm, [skip to
the next section](#install-fission).
First, you'll need the helm CLI:
On __OS X__:
```sh
$ curl -LO https://storage.googleapis.com/kubernetes-helm/helm-v2.7.0-darwin-amd64.tar.gz
$ tar xzf helm-v2.7.0-darwin-amd64.tar.gz
$ mv darwin-amd64/helm /usr/local/bin
```
On __Linux__:
```sh
$ curl -LO https://storage.googleapis.com/kubernetes-helm/helm-v2.7.0-linux-amd64.tar.gz
$ tar xzf helm-v2.7.0-linux-amd64.tar.gz
$ mv linux-amd64/helm /usr/local/bin
```
Next, install the Helm server on your Kubernetes cluster:
```sh
$ helm init
```
### Install Fission
#### Minikube
```sh
$ helm install --namespace fission --set serviceType=NodePort https://github.com/fission/fission/releases/download/0.6.0/fission-all-0.6.0.tgz
```
The serviceType variable allows configuring the type of Kubernetes
service outside the cluster. You can use `ClusterIP` if you don't
want to expose anything outside the cluster.
#### Cloud hosted clusters (GKE, AWS, Azure etc.)
```sh
$ helm install --namespace fission https://github.com/fission/fission/releases/download/0.6.0/fission-all-0.6.0.tgz
```
#### Minimal version
The fission-all helm chart installs a full set of services including
the NATS message queue, influxDB for logs, etc. If you want a more
minimal setup, you can install the fission-core chart instead:
```sh
$ helm install --namespace fission https://github.com/fission/fission/releases/download/0.6.0/fission-core-0.6.0.tgz
```
### Install the Fission CLI
#### OS X
Get the CLI binary for Mac:
```sh
$ curl -Lo fission https://github.com/fission/fission/releases/download/0.6.0/fission-cli-osx && chmod +x fission && sudo mv fission /usr/local/bin/
```
#### Linux
```sh
$ curl -Lo fission https://github.com/fission/fission/releases/download/0.6.0/fission-cli-linux && chmod +x fission && sudo mv fission /usr/local/bin/
```
#### Windows
For Windows, you can use the linux binary on WSL. Or you can download
this windows executable: [fission.exe](https://github.com/fission/fission/releases/download/0.6.0/fission-cli-windows.exe)
### Run an example
Finally, you're ready to use Fission!
```sh
$ fission env create --name nodejs --image fission/node-env:0.6.0
$ curl -LO https://raw.githubusercontent.com/fission/fission/master/examples/nodejs/hello.js
$ fission function create --name hello --env nodejs --code hello.js
$ fission function test --name hello
Hello, world!
```
For a compiled language like Go:
```sh
$ fission env create --name go --image fission/go-env:0.6.0 --builder fission/go-builder:0.6.0
$ curl -LO https://raw.githubusercontent.com/fission/fission/master/examples/go/hello.go
$ fission function create --name gohello --env go --src hello.go --entrypoint Handler
$ fission function test --name gohello
Hello, world!
```
### What's next?
If something went wrong, we'd love to help -- please [drop by the
slack channel](http://slack.fission.io) and ask for help.
Check out the
[examples](https://github.com/fission/fission/tree/master/examples)
for some example functions.
@@ -0,0 +1,41 @@
---
title: "Kubernetes Quick Install"
draft: false
weight: 21
---
This is a quick guide to help you get started running Kubernetes on
your laptop (or on the cloud).
(This isn't meant as a production Kuberenetes guide; it's merely
intended to give you something quickly so you can try Fission on it.)
## Minikube
Minikube is the usual way to run Kubernetes on your laptop:
### Install and start Kubernetes on OSX:
```
$ curl -LO https://storage.googleapis.com/kubernetes-release/release/$(curl -s https://storage.googleapis.com/kubernetes-release/release/stable.txt)/bin/darwin/amd64/kubectl && chmod +x kubectl && sudo mv kubectl /usr/local/bin
$ curl -Lo minikube https://storage.googleapis.com/minikube/releases/v0.16.0/minikube-darwin-amd64 && chmod +x minikube && sudo mv minikube /usr/local/bin/
$ minikube start
```
### Or, install and start Kubernetes on Linux:
```
$ curl -LO https://storage.googleapis.com/kubernetes-release/release/$(curl -s https://storage.googleapis.com/kubernetes-release/release/stable.txt)/bin/linux/amd64/kubectl && chmod +x kubectl && sudo mv kubectl /usr/local/bin
$ curl -Lo minikube https://storage.googleapis.com/minikube/releases/v0.16.0/minikube-linux-amd64 && chmod +x minikube && sudo mv minikube /usr/local/bin/
$ minikube start
```
## Google Container Engine
Alternatively, you can use [Google Container Engine's](https://cloud.google.com/container-engine/) free trial to
get a 3-node cluster. Hop over to [Google Cloud](https://cloud.google.com/container-engine/) to set that up.
@@ -0,0 +1,53 @@
---
title: "Release notes"
draft: false
weight: 22
---
- The fission team is on http://slack.fission.io if you have any questions.
### 0.4.0
- This release is compatible with Kubernetes 1.7 onwards.
- We switched from ThirdPartyResources to CustomResourceDefinitions. ThirdPartyResources are removed in Kubernetes 1.8, so upgrade with caution, using the upgrade guide below.
- Upgrade guides:
- [Upgrade guide from 0.3.0](../upgrade/upgrade-from-v0.3)
- To upgrade from 0.2.1, please upgrade to 0.3.0 first, following the upgrade guide in the 0.3.0 release.
### 0.3.0
Note: This release is incompatible with Kubernetes 1.8 (Because it uses ThirdPartyResources; see #314)
This release introduces:
- Build pipeline. Currently, only the Python environment supports this.
- Workflow engine support (compatible with fission-workflows 0.1.1)
### v0.2.1
Lots of big changes in this release!
- Most importantly, the API has changed a lot. We switched to Kubernetes
ThirdPartyResources, and improved various pieces of the API to support
new environments.
- The old API was too different from widely used Kubernetes patterns,
and so we decided to fully break compatibility for this release. We're still in
alpha, so you should expect the occasional API breakage; we'll be
better at preserving compatibility once we reach beta.
- The CLI is still compatible. Environments are also still compatible --
environment images that worked before continue to work.
- We're creating an upgrade tool to help migrate; if you're upgrading
v0.1.0 and can't do a fresh install, wait for the upgrade tool.
- We now use Helm for installation instead of a set of YAML files.
- The Fission "controller" is now stateless. Fission's etcd deployment
is removed, since Fission stores state in ThirdPartyResources. Large
function files are stored in a new function storage service, which
uses a persistent volume.
- And, we've started a new docs site; for now it's just the installation
and upgrade guides, but we'll be writing more docs soon.
@@ -0,0 +1,13 @@
---
title: "Upgrade"
weight: 30
---
### From v0.4.x to v0.5.0
* [Upgrade guide](upgrade-from-v0.4)
### From v0.3 to v0.4.x
* [Upgrade guide](upgrade-from-v0.3)
### From v0.1 to v0.2.x
* [Upgrade guide](upgrade-from-v0.1)
@@ -0,0 +1,117 @@
---
title: "Upgrading from v0.1 to v0.2.x"
draft: false
weight: 31
---
## TL;DR
The Fission API has changed significantly in this version. The new API is incompatible with the
old one. The CLI is compatible; if you wrote scripts using it, those should still work.
Below we describe a tool for migrating your state from your old install to the new one.
While this upgrade is going to be disruptive, we're going to do our best to make sure future
upgrades aren't as bad.
## Why is this so complicated?
For a couple of reasons, we wanted to switch to using Kubernetes resources (ThirdPartyResources
now, CustomResources in the next release) for storing Fission state: (a) it would allow users to
avoid management of another database and (b) Fission would fit better into the Kubernetes
ecosystem.
Concurrently with this change, we were also trying to make our versioning approach less
opinionated, so it would work with other tools.
Thirdly, we were also enabling build pipelines (v2 Environments).
These changes, especially the difference in versioning approach, made maintaining compatiblity not
worth the effort at this early stage of the project.
All that said, we want you to know that we care a lot about compatiblity, and we'll be more
rigorous about it from the beta release onwards.
## How to Upgrade
1. Get the v0.2.1 CLI
1. Get the Fission state from your old install
1. Install Fission v0.2.1
1. Restore Fission state into your new install
1. Destroy your old install
### Get the new CLI
#### OS X
```
$ curl -Lo fission https://github.com/fission/fission/releases/download/v0.2.1-rc/fission-cli-osx && chmod +x fission && sudo mv fission /usr/local/bin/
```
#### Linux
```
$ curl -Lo fission https://github.com/fission/fission/releases/download/v0.2.1-rc/fission-cli-linux && chmod +x fission && sudo mv fission /usr/local/bin/
```
#### Windows
For Windows, you can use the linux binary on WSL. Or you can download
this windows executable: [fission.exe](https://github.com/fission/fission/releases/download/v0.2.1-rc/fission-cli-windows.exe)
### Get Fission state from v0.1 install
```
fission --server <your V1 server> upgrade dump --file state.json
```
You can skip the --server argument if you have the environment
variable `$FISSION_URL` set to point at a v0.1 Fission server.
This will create a JSON file with all your fission state in the
current directory.
### Install the new version
Read the [install guide](../install). You can follow all of it, except that you will need to
ensure your two installs don't conflict. To do that, use separate namespaces and ensure nodeports
don't conflict. Install with a command similar to this:
```
helm install fission-all --namespace fission2 --set controllerPort=31303,routerPort=31304,natsStreamingPort=31305,functionNamespace=fission2-function
```
This installs fission in the `fission2` namespace and runs functions
in the `fission2-function` namespace.
### Restore your Fission state into Fission v0.2.1
```
fission upgrade restore --file state.json
```
This commands needs $FISSION_URL set to point to new fission installation.
It uses the file created in the first step. It doesn't modify state.json.
(Note that you can run this restore on any cluster; it doesn't have the be the same kubernetes
cluster as your old install.)
### Verify
How exactly you do this is up to you! But, at a minimum, run `fission
fn list` to check that all the functions you expect are there.
### Switch over
If you had exposed fission's router to the outside world, switch over to using the new install's router.
### Destroy your old install
Once you're no longer using the old install, you can destroy it by
deleting the namespaces that was installed in.
```
kubectl delete namespace fission fission-function
```
@@ -0,0 +1,131 @@
---
title: "Upgrading from v0.3 to v0.4.x"
draft: false
weight: 32
---
## Introduction
Kubernetes ThirdPartyResources ("TPR") are replaced by
CustomResourceDefinitions ("CRD"). TPRs have been deprecated and are
removed in Kubernetes 1.8.
Since Fission stores state in TPRs, we need to migrate this state from
TPRs to CRDs while upgrading.
Follow the instructions below if you're upgrading a Fission 0.2.1 or
0.3.0 cluster to 0.4. If you're using a pre-0.2 Fission cluster, use
the [upgrade guide from 0.1 to 0.2]() and then upgrade to 0.4.0.
## How to Upgrade
1. Get the 0.4.0 CLI
2. Get the Fission state from v0.3 install
3. Upgrade to Fission 0.4.0
4. Upgrade Kubernetes cluster version to 1.7.x or higher
5. Remove all TPR definition (for Kubernetes 1.7.x)
6. Restore Fission state into CRDs
### Get the new CLI
#### OS X
```
$ curl -Lo fission https://github.com/fission/fission/releases/download/0.4.0/fission-cli-osx && chmod +x fission && sudo mv fission /usr/local/bin/
```
#### Linux
```
$ curl -Lo fission https://github.com/fission/fission/releases/download/0.4.0/fission-cli-linux && chmod +x fission && sudo mv fission /usr/local/bin/
```
#### Windows
For Windows, you can use the linux binary on WSL. Or you can download
this windows executable: [fission.exe](https://github.com/fission/fission/releases/download/0.4.0/fission-cli-windows.exe)
### Get Fission state from v0.3 install
```
fission --server <your v0.3 server> tpr2crd dump --file state.json
```
You can skip the --server argument if you have the environment
variable `$FISSION_URL` set to point at a v0.3 Fission server.
This will create a JSON file with all your fission state in the
current directory.
### Upgrade to Fission 0.4.0
Upgrade fission with a command similar to this:
```
helm upgrade fission-all --namespace fission
```
### Upgrade Kubernetes cluster version
Since CustomResource is only supported on Kubernetes v1.7+ and higher, please make sure
that you upgrade to the right version that supports CustomResource.
### Remove all TPR definition (for Kubernetes 1.7.x)
** NOTICE **: This step will remove TPR definition from your kubernetes cluster. Please make sure that you dump all TPRs at the second step!
Though Kubernetes will migrate TPRs to CRDs automatically when TPR definition is deleted if the same name CRD exists. We still need to make sure that there is no resource gets lost during the migration. Also, since we changed the capitalization of some CRDs to CamelCase (e.g. Httptrigger -> HTTPTrigger), we need to recreate those resources by ourselves.
```
fission tpr2crd delete
```
### Restore your Fission state into Fission 0.4.0
```
fission tpr2crd restore --file state.json
```
This commands needs `$FISSION_URL` set to point to new fission installation.
It uses the file created in the first step. It doesn't modify state.json.
(Note that you can run this restore on any cluster; it doesn't have the be the same kubernetes
cluster as your old install.)
### Verify
Let's check the migration result, first run following command to check CRD established state.
```
kubectl get crd -o 'custom-columns=NAME:{.metadata.name},ESTABLISHED:{.status.conditions[?(@.type=="Established")].status}'
```
The output should be like this
```
NAME ESTABLISHED
environments.fission.io True
functions.fission.io True
httptriggers.fission.io True
kuberneteswatchtriggers.fission.io True
messagequeuetriggers.fission.io True
packages.fission.io True
timetriggers.fission.io True
```
And check that CRD resources you expect are there.
```
COMMAND:
fission [resource] list
RESOURCES:
environments
functions
httptriggers
kuberneteswatchtriggers
messagequeuetriggers
packages
timetriggers
```
@@ -0,0 +1,43 @@
---
title: "Upgrading from v0.4.x to v0.5.0"
draft: false
weight: 33
---
## How to Upgrade
1. Get the 0.5.0 CLI
2. Upgrade to Fission 0.5.0
### Get the new CLI
#### OS X
``` bash
$ curl -Lo fission https://github.com/fission/fission/releases/download/0.5.0/fission-cli-osx && chmod +x fission && sudo mv fission /usr/local/bin/
```
#### Linux
``` bash
$ curl -Lo fission https://github.com/fission/fission/releases/download/0.5.0/fission-cli-linux && chmod +x fission && sudo mv fission /usr/local/bin/
```
#### Windows
For Windows, you can use the linux binary on WSL. Or you can download
this windows executable: [fission.exe](https://github.com/fission/fission/releases/download/0.5.0/fission-cli-windows.exe)
### Upgrade to Fission 0.5.0
Upgrade fission with a command similar to this:
``` bash
# find the release want to upgrade
$ helm list
# upgrade to 0.5.0
$ helm upgrade <release_name> https://github.com/fission/fission/releases/download/0.5.0/fission-all-0.5.0.tgz
```
@@ -0,0 +1,203 @@
---
title: "Enabling Istio on Fission"
draft: false
weight: 42
---
This is the very first step for fission to integrate with [Istio](https://istio.io/). For those interested in trying to integrate fission with istio, following is the set up tutorial.
## Test Environment
* Google Kubernetes Engine: 1.9.2-gke.1
## Set Up
### Create Kubernetes v1.9+ cluster
Enable both RBAC & initializer features on kubernetes cluster.
``` bash
$ export ZONE=<zone name>
$ gcloud container clusters create istio-demo-1 \
--machine-type=n1-standard-2 \
--num-nodes=1 \
--no-enable-legacy-authorization \
--zone=$ZONE \
--cluster-version=1.9.2-gke.1
```
### Grant cluster admin permissions
Grant admin permission for `system:serviceaccount:kube-system:default` and current user.
``` bash
# for system:serviceaccount:kube-system:default
$ kubectl create clusterrolebinding --user system:serviceaccount:kube-system:default kube-system-cluster-admin --clusterrole cluster-admin
# for current user
$ kubectl create clusterrolebinding cluster-admin-binding --clusterrole=cluster-admin --user=$(gcloud config get-value core/account)
```
### Set up Istio environment
For Istio 0.5.1 you can follow the installation tutorial below. Also, you can follow the latest installation guides on Istio official site: [Quick Start](https://istio.io/docs/setup/kubernetes/quick-start.html) and [Sidecar Injection](https://istio.io/docs/setup/kubernetes/sidecar-injection.html).
Download Istio 0.5.1
``` bash
$ export ISTIO_VERSION=0.5.1
$ curl -L https://git.io/getLatestIstio | sh -
$ cd istio-0.5.1
```
Apply istio related YAML files
``` bash
$ kubectl apply -f install/kubernetes/istio.yaml
```
Automatic sidecar injection
``` bash
$ kubectl api-versions | grep admissionregistration
admissionregistration.k8s.io/v1beta1
```
Installing the webhook
Download the missing files in istio release 0.5.1
``` bash
$ wget https://raw.githubusercontent.com/istio/istio/master/install/kubernetes/webhook-create-signed-cert.sh -P install/kubernetes/
$ wget https://raw.githubusercontent.com/istio/istio/master/install/kubernetes/webhook-patch-ca-bundle.sh -P install/kubernetes/
$ chmod +x install/kubernetes/webhook-create-signed-cert.sh install/kubernetes/webhook-patch-ca-bundle.sh
```
Install the sidecar injection configmap.
``` bash
$ ./install/kubernetes/webhook-create-signed-cert.sh \
--service istio-sidecar-injector \
--namespace istio-system \
--secret sidecar-injector-certs
$ kubectl apply -f install/kubernetes/istio-sidecar-injector-configmap-release.yaml
```
Install the sidecar injector
``` bash
$ cat install/kubernetes/istio-sidecar-injector.yaml | \
./install/kubernetes/webhook-patch-ca-bundle.sh > \
install/kubernetes/istio-sidecar-injector-with-ca-bundle.yaml
$ kubectl apply -f install/kubernetes/istio-sidecar-injector-with-ca-bundle.yaml
# Check sidecar injector status
$ kubectl -n istio-system get deployment -listio=sidecar-injector
NAME DESIRED CURRENT UP-TO-DATE AVAILABLE AGE
istio-sidecar-injector 1 1 1 1 26s
```
### Install fission
Set default namespace for helm installation, here we use `fission` as example namespace.
``` bash
$ export FISSION_NAMESPACE=fission
```
Create namespace & add label for Istio sidecar injection.
``` bash
$ kubectl create namespace $FISSION_NAMESPACE
$ kubectl label namespace $FISSION_NAMESPACE istio-injection=enabled
$ kubectl config set-context $(kubectl config current-context) --namespace=$FISSION_NAMESPACE
```
Follow the [installation guide](../../installation/) to install fission with flag `enableIstio` true.
``` bash
$ helm install --namespace $FISSION_NAMESPACE --set enableIstio=true --name istio-demo <chart-fission-all-url>
```
### Create a function
Set environment
``` bash
$ export FISSION_URL=http://$(kubectl --namespace fission get svc controller -o=jsonpath='{..ip}')
$ export FISSION_ROUTER=$(kubectl --namespace fission get svc router -o=jsonpath='{..ip}')
```
Let's create a simple function with Node.js.
``` js
# hello.js
module.exports = async function(context) {
console.log(context.request.headers);
return {
status: 200,
body: "Hello, World!\n"
};
}
```
Create environment
``` bash
$ fission env create --name nodejs --image fission/node-env:latest
```
Create function
``` bash
$ fission fn create --name h1 --env nodejs --code hello.js --method GET
```
Create route
``` bash
$ fission route create --method GET --url /h1 --function h1
```
Access function
``` bash
$ curl http://$FISSION_ROUTER/h1
Hello, World!
```
### Install Istio Add-ons
* Prometheus
``` bash
$ kubectl apply -f istio-0.5.1/install/kubernetes/addons/prometheus.yaml
$ kubectl -n istio-system port-forward $(kubectl -n istio-system get pod -l app=prometheus -o jsonpath='{.items[0].metadata.name}') 9090:9090
```
Web Link: [http://127.0.0.1:9090/graph](http://127.0.0.1:9090/graph)
* Grafana
Please install Prometheus first.
![grafana min](https://user-images.githubusercontent.com/202578/33528556-639493e2-d89d-11e7-9768-976fb9208646.png)
``` bash
$ kubectl apply -f istio-0.5.1/install/kubernetes/addons/grafana.yaml
$ kubectl -n istio-system port-forward $(kubectl -n istio-system get pod -l app=grafana -o jsonpath='{.items[0].metadata.name}') 3000:3000
```
Web Link: [http://127.0.0.1:3000/dashboard/db/istio-dashboard](http://127.0.0.1:3000/dashboard/db/istio-dashboard)
* Jaegar
![jaeger min](https://user-images.githubusercontent.com/202578/33528554-572c4f28-d89d-11e7-8a01-1543fc2aa064.png)
``` bash
$ kubectl apply -n istio-system -f https://raw.githubusercontent.com/jaegertracing/jaeger-kubernetes/master/all-in-one/jaeger-all-in-one-template.yml
$ kubectl port-forward -n istio-system $(kubectl get pod -n istio-system -l app=jaeger -o jsonpath='{.items[0].metadata.name}') 16686:16686
```
Web Link: [http://localhost:16686](http://localhost:16686)
@@ -0,0 +1,10 @@
---
title: "Using Fission"
chapter: true
draft: false
weight: 40
---
# Using Fission
### Usage guides, tutorials and examples
@@ -0,0 +1,120 @@
---
title: "Accessing Secrets in Functions"
draft: false
weight: 47
---
Functions can access Kubernetes
[Secrets](https://kubernetes.io/docs/concepts/configuration/secret/)
and
[ConfigMaps](https://kubernetes.io/docs/concepts/storage/volumes/#configmap).
Use secrets for things like API keys, authentication tokens, and so
on.
Use config maps for any other configuration that doesn't need to be a
secret.
### Create A Secret or a ConfigMap
You can create a Secret or ConfigMap with the Kubernetes CLI:
``` bash
$ kubectl -n default create secret generic my-secret --from-literal=TEST_KEY="TESTVALUE"
$ kubectl -n default create configmap my-configmap --from-literal=TEST_KEY="TESTVALUE"
```
Or, use `kubectl create -f <filename.yaml>` to create these from a YAML file.
``` yaml
apiVersion: v1
kind: Secret
metadata:
namespace: default
name: my-secret
data:
TEST_KEY: VEVTVFZBTFVF # value after base64 encode
type: Opaque
---
apiVersion: v1
kind: ConfigMap
metadata:
namespace: default
name: my-configmap
data:
TEST_KEY: TESTVALUE
```
### Accessing Secrets and ConfigMaps
Secrets and configmaps are accessed similarly. Each secret or
configmap is a set of key value pairs. Fission sets these up as files
you can read from your function.
``` bash
# Secret path
/secrets/<namespace>/<name>/<key>
# ConfigMap path
/configs/<namespace>/<name>/<key>
```
From the previous example, the paths are:
``` bash
# secret my-secret
/secrets/default/my-secret/TEST_KEY
# confimap my-configmap
/configs/default/my-configmap/TEST_KEY
```
Now, let's create a simple python function (leaker.py) that returns
the value of Secret `my-secret` and ConfigMap `my-configmap`.
``` python
# leaker.py
def main():
path = "/configs/default/my-configmap/TEST_KEY"
f = open(path, "r")
config = f.read()
path = "/secrets/default/my-secret/TEST_KEY"
f = open(path, "r")
secret = f.read()
msg = "ConfigMap: %s\nSecret: %s" % (config, secret)
return msg, 200
```
Create an environment and a function:
``` bash
# create python env
$ fission env create --name python --image fission/python-env
# create function named "leaker"
$ fission fn create --name leaker --env python --code leaker.py --secret my-secret --configmap my-configmap
```
Run the function, and the output should look like this:
``` bash
$ fission function test --name leaker
ConfigMap: TESTVALUE
Secret: TESTVALUE
```
{{% notice note %}}
If the Secret or ConfigMap value is updated, the function may
not get the updated value for some time; it may get a cached older
value.
{{% /notice %}}
@@ -0,0 +1,37 @@
---
title: "Environment"
draft: false
weight: 42
---
### Create an environment
You can create an environment on your cluster from an image for that language. Optionally, you can specify CPU and memory resource limits. You can also specify the number of initially pre-warmed pods, which is called the poolsize.
```
$ fission env create --name node --image fission/node-env:0.4.0 --mincpu 40 --maxcpu 80 --minmemory 64 --maxmemory 128 --poolsize 4
```
In case of pool based executor, the resources specified for environment are used for function pod as well. In case of new deployment executor, you can override the resources when you create a function.
### Using a builder
When you create an environment, you can specify a builder image and builder command which will be used for building from source code. You can override the build command when creating a function. For more details on builder and packages you should check out examples in [Functions](../functions) and [packages](../package)
```
$ fission env create --name python --image fission/python-env:latest --builder fission/python-builder:latest
```
### Viewing environment information
You can list the environments or view information of an individual environment:
```
$ fission env list
NAME UID IMAGE POOLSIZE MINCPU MAXCPU MINMEMORY MAXMEMORY
node ac84d62e-001f-11e8-85c9-42010aa00010 fission/node-env:0.4.0 4 40m 80m 64Mi 128Mi
$ fission env get --name node
NAME UID IMAGE
node ac84d62e-001f-11e8-85c9-42010aa00010 fission/node-env:0.4.0
```
@@ -0,0 +1,86 @@
---
title: "Controlling Function Execution"
draft: false
weight: 43
---
### Autoscaling
Let's create a function to demonstrate the autoscaling behaviour in Fission. We create a simple function which outputs "Hello World" in using NodeJS. We have kept the CPU request and limit purposefully low to simulate the load and also kept the target CPU percent to 50%.
```
$ fission fn create --name hello --env node --code hello.js --mincpu 10 --maxcpu 40 --minmemory 64 --maxmemory 128 --minscale 1 --maxscale 6 --executortype newdeploy --targetcpu 50
function 'hello' created
```
Now let's use [hey](https://github.com/rakyll/hey) to generate the load with 250 concurrent and a total of 10000 requests:
```
$ hey -c 250 -n 10000 http://$FISSION_ROUTER/hello
Summary:
Total: 67.3535 secs
Slowest: 4.6192 secs
Fastest: 0.0177 secs
Average: 1.6464 secs
Requests/sec: 148.4704
Total data: 160000 bytes
Size/request: 16 bytes
Response time histogram:
0.018 [1] |
0.478 [486] |∎∎∎∎∎∎∎
0.938 [971] |∎∎∎∎∎∎∎∎∎∎∎∎∎∎
1.398 [2686] |∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎
1.858 [2326] |∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎
2.318 [1641] |∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎
2.779 [1157] |∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎
3.239 [574] |∎∎∎∎∎∎∎∎∎
3.699 [120] |∎∎
4.159 [0] |
4.619 [38] |∎
Latency distribution:
10% in 0.7037 secs
25% in 1.1979 secs
50% in 1.5038 secs
75% in 2.1959 secs
90% in 2.6670 secs
95% in 2.8855 secs
99% in 3.4102 secs
Details (average, fastest, slowest):
DNS+dialup: 0.0058 secs, 0.0000 secs, 1.0853 secs
DNS-lookup: 0.0000 secs, 0.0000 secs, 0.0000 secs
req write: 0.0000 secs, 0.0000 secs, 0.0026 secs
resp wait: 1.6405 secs, 0.0176 secs, 3.6144 secs
resp read: 0.0001 secs, 0.0000 secs, 0.0056 secs
Status code distribution:
[200] 10000 responses
```
While the load is being generated, we will watch the HorizontalPodAutoscaler and how it scales over period of time. As you can notice, the number of pods is scaled from 1 to 3 after the load rises from 8 - 103%. After the load generator stops, it takes a few iterations to scale down from 3 to 1 pod.
```
$ kubectl -n fission-function get hpa -w
NAME REFERENCE TARGETS MINPODS MAXPODS REPLICAS AGE
hello-qoxmothj Deployment/hello-qoxmothj 5% / 50% 1 6 1 3m
hello-qoxmothj Deployment/hello-qoxmothj 8% / 50% 1 6 1 3m
hello-qoxmothj Deployment/hello-qoxmothj 103% / 50% 1 6 1 4m
hello-qoxmothj Deployment/hello-qoxmothj 103% / 50% 1 6 3 5m
hello-qoxmothj Deployment/hello-qoxmothj 25% / 50% 1 6 3 5m
hello-qoxmothj Deployment/hello-qoxmothj 25% / 50% 1 6 3 6m
hello-qoxmothj Deployment/hello-qoxmothj 5% / 50% 1 6 3 6m
hello-qoxmothj Deployment/hello-qoxmothj 5% / 50% 1 6 3 7m
hello-qoxmothj Deployment/hello-qoxmothj 5% / 50% 1 6 3 7m
hello-qoxmothj Deployment/hello-qoxmothj 5% / 50% 1 6 3 8m
hello-qoxmothj Deployment/hello-qoxmothj 5% / 50% 1 6 3 8m
hello-qoxmothj Deployment/hello-qoxmothj 5% / 50% 1 6 3 9m
hello-qoxmothj Deployment/hello-qoxmothj 5% / 50% 1 6 3 9m
hello-qoxmothj Deployment/hello-qoxmothj 5% / 50% 1 6 3 10m
hello-qoxmothj Deployment/hello-qoxmothj 5% / 50% 1 6 3 10m
hello-qoxmothj Deployment/hello-qoxmothj 7% / 50% 1 6 1 11m
hello-qoxmothj Deployment/hello-qoxmothj 6% / 50% 1 6 1 11m
hello-qoxmothj Deployment/hello-qoxmothj 6% / 50% 1 6 1 12m
hello-qoxmothj Deployment/hello-qoxmothj 6% / 50% 1 6 1 12m
```
@@ -0,0 +1,271 @@
---
title: "Function"
draft: false
weight: 41
---
### Create a function
Before creating a function the environment should be created, we will assume that you have already created environment named `node`.
Let's create a simple code snippet in nodejs which will output Hello world:
``` js
module.exports = async function(context) {
return {
status: 200,
body: "Hello, world!\n"
};
}
```
Let's create a function based on pool based executor.
``` bash
$ fission fn create --name hello --code hello.js --env node --executortype poolmgr
```
### Access function
Before accessing function, we need to set the `FISSION_ROUTER` environment variable first. It is needed for the examples below to work
#### Minikube
If you're using minikube, use these commands:
``` bash
$ export FISSION_ROUTER=$(minikube ip):$(kubectl -n fission get svc router -o jsonpath='{...nodePort}')
```
#### Cloud setups
Save the external IP addresses of router services in FISSION_ROUTER.
Wait for services to get IP addresses (check this with `kubectl --namespace fission get svc`). Then:
``` bash
# AWS
$ export FISSION_ROUTER=$(kubectl --namespace fission get svc router -o=jsonpath='{..hostname}')
# GCP
$ export FISSION_ROUTER=$(kubectl --namespace fission get svc router -o=jsonpath='{..ip}')
```
#### Create a HTTP trigger
Let's create a route for the function which can be used for making HTTP requests:
``` bash
$ fission route create --function hello --url /hello
trigger '5327e9a7-6d87-4533-a4fb-c67f55b1e492' created
```
When you hit this function's URL , you get a response:
``` bash
$ curl http://$FISSION_ROUTER/hello
Hello, world!
```
Similarly you can create a new deployment executor type function and provide minmum and maximum scale for the function.
``` bash
$ fission fn create --name hello --code hello.js --env node --minscale 1 --maxscale 5 --executortype newdeploy
```
### View & update function source code
You can look at the source code associated with given function:
``` bash
$ fission fn get --name hello
module.exports = async function(context) {
return {
status: 200,
body: "Hello, world!\n"
};
}
```
Let's say you want to update the function to output "Hello Fission" instead of "Hello world", you can update the source file and update the source code for function:
``` bash
$ fission fn update --name hello --code ../hello.js
package 'hello-js-ku9s' updated
function 'hello' updated
```
Let's verify that the function now respond with a different output than earlier:
``` bash
$ curl http://$FISSION_ROUTER/hello
Hello, Fission!
```
### Test and debug function
You can directly test a function using test command. If the function call succeeds, it will output the function's response.
``` bash
$ fission fn test --name hello
Hello, Fission!
```
But if there is an error in function execution then the logs of function execution are displayed:
``` bash
$ fission fn test --name hello
Error calling function hello: 500 Internal server error (fission)
> fission-nodejs-runtime@0.1.0 start /usr/src/app
> node server.js
Codepath defaulting to /userfunc/user
Port defaulting to 8888
user code load error: SyntaxError: Unexpected token function
::ffff:10.8.1.181 - - [16/Feb/2018:08:44:33 +0000] "POST /specialize HTTP/1.1" 500 2 "-" "Go-http-client/1.1"
```
You can also look at function execution logs explicitly:
``` bash
$ fission fn logs --name hello
[2018-02-16 08:41:43 +0000 UTC] 2018/02/16 08:41:43 fetcher received fetch request and started downloading: {1 {hello-js-rqew default 0 0001-01-01 00:00:00 +0000 UTC <nil> <nil> map[] map[] [] nil [] } user [] []}
[2018-02-16 08:41:43 +0000 UTC] 2018/02/16 08:41:43 Successfully placed at /userfunc/user
[2018-02-16 08:41:43 +0000 UTC] 2018/02/16 08:41:43 Checking secrets/cfgmaps
[2018-02-16 08:41:43 +0000 UTC] 2018/02/16 08:41:43 Completed fetch request
[2018-02-16 08:41:43 +0000 UTC] 2018/02/16 08:41:43 elapsed time in fetch request = 89.844653ms
[2018-02-16 08:41:43 +0000 UTC] user code loaded in 0sec 4.235593ms
[2018-02-16 08:41:43 +0000 UTC] ::ffff:10.8.1.181 - - [16/Feb/2018:08:41:43 +0000] "POST /specialize HTTP/1.1" 202 - "-" "Go-http-client/1.1"
[2018-02-16 08:41:43 +0000 UTC] ::ffff:10.8.1.182 - - [16/Feb/2018:08:41:43 +0000] "GET / HTTP/1.1" 200 16 "-" "curl/7.54.0"
```
### Fission builds & compiled artifacts
Most real world functions will require more than one source files. It is also easier to simply provide source files and let Fission take care of building from source files. Fission provides first class support for building from source as well as using compiled artifacts to create functions.
You can attach the source/deployment packages to a function or explicitly create packages and use them across functions. Check documentation for [package](../package) for more information.
#### Building function from source
Let's take a simple python function which has dependency on a python pyyaml module. We can specify the dependencies in requirements.txt and a simple command to build from source. The tree structure of directory looks like:
``` bash
sourcepkg/
├── __init__.py
├── build.sh
├── requirements.txt
└── user.py
```
And the file contents:
``` bash
$ cat user.py
import sys
import yaml
document = """
a: 1
b:
c: 3
d: 4
"""
def main():
return yaml.dump(yaml.load(document))
$ cat requirements.txt
pyyaml
$ cat build.sh
#!/bin/sh
pip3 install -r ${SRC_PKG}/requirements.txt -t ${SRC_PKG} && cp -r ${SRC_PKG} ${DEPLOY_PKG}
```
You first need to create an environment with environment image and python-builder image specified:
``` bash
$ fission env create --name python --image fission/python-env:latest --builder fission/python-builder:latest --mincpu 40 --maxcpu 80 --minmemory 64 --maxmemory 128 --poolsize 2
```
Now let's zip the directory containing the source files and create a function with source package:
``` bash
$ zip -jr demo-src-pkg.zip sourcepkg/
adding: __init__.py (stored 0%)
adding: build.sh (deflated 24%)
adding: requirements.txt (stored 0%)
adding: user.py (deflated 25%)
$ fission fn create --name hellopy --env python --src demo-src-pkg.zip --entrypoint "user.main" --buildcmd "./build.sh"
function 'hellopy' created
$ fission route create --function hellopy --url /hellopy
```
Once we create the function, the build process is started. You can check logs of the builder in fission-builder namespace:
``` bash
$ kubectl -n fission-builder logs -f py3-4214348-59555d9bd8-ks7m4 builder
2018/02/16 11:44:21 Builder received request: {demo-src-pkg-zip-ninf-djtswo ./build.sh}
2018/02/16 11:44:21 Starting build...
=== Build Logs ===command=./build.sh
env=[PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin HOSTNAME=py3-4214348-59555d9bd8-ks7m4 PYTHON_4212095_PORT_8000_TCP_PROTO=tcp PY3_4214348_SERVICE_HOST=10.11.250.161 KUBERNETES_PORT=tcp://10.11.240.1:443 PYTHON_4212095_PORT=tcp://10.11.244.134:8000 PYTHON_4212095_PORT_8000_TCP=tcp://10.11.244.134:8000 PYTHON_4212095_PORT_8001_TCP_PROTO=tcp PYTHON_4212095_PORT_8001_TCP_ADDR=10.11.244.134 PY3_4214348_SERVICE_PORT=8000 PY3_4214348_SERVICE_PORT_BUILDER_PORT=8001 PY3_4214348_PORT_8001_TCP=tcp://10.11.250.161:8001 KUBERNETES_PORT_443_TCP_PORT=443 KUBERNETES_PORT_443_TCP_ADDR=10.11.240.1 PY3_4214348_SERVICE_PORT_FETCHER_PORT=8000 PY3_4214348_PORT_8000_TCP=tcp://10.11.250.161:8000 PY3_4214348_PORT_8001_TCP_PORT=8001 PYTHON_4212095_SERVICE_PORT_FETCHER_PORT=8000 PYTHON_4212095_PORT_8000_TCP_ADDR=10.11.244.134 KUBERNETES_SERVICE_HOST=10.11.240.1 PY3_4214348_PORT=tcp://10.11.250.161:8000 PYTHON_4212095_SERVICE_PORT_BUILDER_PORT=8001 PYTHON_4212095_PORT_8001_TCP=tcp://10.11.244.134:8001 PY3_4214348_PORT_8000_TCP_PROTO=tcp PY3_4214348_PORT_8000_TCP_PORT=8000 KUBERNETES_SERVICE_PORT_HTTPS=443 KUBERNETES_PORT_443_TCP=tcp://10.11.240.1:443 PYTHON_4212095_PORT_8001_TCP_PORT=8001 PY3_4214348_PORT_8000_TCP_ADDR=10.11.250.161 PY3_4214348_PORT_8001_TCP_PROTO=tcp KUBERNETES_SERVICE_PORT=443 PYTHON_4212095_SERVICE_PORT=8000 PYTHON_4212095_PORT_8000_TCP_PORT=8000 PY3_4214348_PORT_8001_TCP_ADDR=10.11.250.161 KUBERNETES_PORT_443_TCP_PROTO=tcp PYTHON_4212095_SERVICE_HOST=10.11.244.134 HOME=/root SRC_PKG=/packages/demo-src-pkg-zip-ninf-djtswo DEPLOY_PKG=/packages/demo-src-pkg-zip-ninf-djtswo-c40gfu]
Collecting pyyaml (from -r /packages/demo-src-pkg-zip-ninf-djtswo/requirements.txt (line 1))
Downloading PyYAML-3.12.tar.gz (253kB)
Installing collected packages: pyyaml
Running setup.py install for pyyaml: started
Running setup.py install for pyyaml: finished with status 'done'
Successfully installed pyyaml-3.12
==================
2018/02/16 11:44:24 elapsed time in build request = 3.460498847s
```
Once the build has succeeded, you can hit the function URL to test the function:
``` bash
$ curl http://$FISSION_ROUTER/hellopy
a: 1
b: {c: 3, d: 4}
```
#### Using compiled artifacts with Fission
In some cases you have a pre-built deployment package which you need to deploy to Fission. For this example let's use a simple python file as a deployment package but in practice it can be any other compiled package.
We will use a simple python file in a directory and turn it into a deployment package:
``` bash
$ cat testDir/hello.py
def main():
return "Hello, world!"
$zip -jr demo-deploy-pkg.zip testDir/
```
Let's use the deployment package to create a function and route and then test it.
``` bash
$ fission fn create --name hellopy --env python --deploy demo-deploy-pkg.zip --entrypoint "hello.main"
function 'hellopy' created
$ fission route create --function hellopy --url /hellopy
$ curl http://$FISSION_ROUTER/hellopy
Hello, world!
```
### View function information
You can retrieve metadata information of a single function or list all functions to look at basic information of functions:
``` bash
$ fission fn getmeta --name hello
NAME UID ENV
hello 34234b50-12f5-11e8-85c9-42010aa00010 node
$ fission fn list
NAME UID ENV EXECUTORTYPE MINSCALE MAXSCALE TARGETCPU
hello 34234b50-12f5-11e8-85c9-42010aa00010 node poolmgr 0 1 80
hello2 e37a46e3-12f4-11e8-85c9-42010aa00010 node newdeploy 1 5 80
```
@@ -0,0 +1,130 @@
---
title: "Packaging source code"
draft: false
weight: 46
---
### Creating source package
Before you create a package, you need to create an environment with associated builder image:
```
$ fission env create --name pythonsrc --image fission/python-env:latest --builder fission/python-builder:latest --mincpu 40 --maxcpu 80 --minmemory 64 --maxmemory 128 --poolsize 2
environment 'pythonsrc' created
```
Let's take a simple python function which has dependency on a python pyyaml module. We can specify the dependencies in requirements.txt and a simple command to build from source. The tree structure of directory and contents of the file looks like:
```
sourcepkg/
├── __init__.py
├── build.sh
├── requirements.txt
└── user.py
```
And the file contents:
```
$ cat user.py
import sys
import yaml
document = """
a: 1
b:
c: 3
d: 4
"""
def main():
return yaml.dump(yaml.load(document))
$ cat requirements.txt
pyyaml
$ cat build.sh
#!/bin/sh
pip3 install -r ${SRC_PKG}/requirements.txt -t ${SRC_PKG} && cp -r ${SRC_PKG} ${DEPLOY_PKG}
$zip -jr demo-src-pkg.zip sourcepkg/
adding: __init__.py (stored 0%)
adding: build.sh (deflated 24%)
adding: requirements.txt (stored 0%)
adding: user.py (deflated 25%)
```
Using the source archive creared in previous step, you can create a package in Fission:
```
$ fission package create --sourcearchive demo-src-pkg.zip --env pythonsrc --buildcmd "./build.sh"
Package 'demo-src-pkg-zip-8lwt' created
```
Since we are working with source package, we provided the build command. Once you create the package, the build process will start and you can check the build logs by getting information of the package:
```
$ fission pkg info --name demo-src-pkg-zip-8lwt
Name: demo-src-pkg-zip-8lwt
Environment: pythonsrc
Status: succeeded
Build Logs:
Collecting pyyaml (from -r /packages/demo-src-pkg-zip-8lwt-v57qil/requirements.txt (line 1))
Using cached PyYAML-3.12.tar.gz
Installing collected packages: pyyaml
Running setup.py install for pyyaml: started
Running setup.py install for pyyaml: finished with status 'done'
Successfully installed pyyaml-3.12
```
Using the package above you can create the function. Since package already is associated with a source package, environment and build command, these will be ignored when creating a function. Only addition thing you will need to provide is the entrypoint. Assuming you hace created the route, the function should be reachable with successful output:
```
$ fission fn create --name srcpy --pkg demo-src-pkg-zip-8lwt --entrypoint "user.main"
function 'srcpy' created
$ curl http://$FISSION_ROUTER/srcpy
a: 1
b: {c: 3, d: 4}
```
### Creating deployment package
Before you create a package you need to create an environment with the builder image:
```
$ fission env create --name pythondeploy --image fission/python-env:latest --builder fission/python-builder:latest --mincpu 40 --maxcpu 80 --minmemory 64 --maxmemory 128 --poolsize 2
environment 'pythonsrc' created
```
We will use a simple Python example which outputs "Hello World!" in a directory to create a deployment archive:
```
$ cat testDir/hello.py
def main():
return "Hello, world!"
$zip -jr demo-deploy-pkg.zip testDir/
```
Using the archive and environments created previously, you can create a package:
```
$ fission package create --deployarchive demo-deploy-pkg.zip --env pythondeploy
Package 'demo-deploy-pkg-zip-whzl' created
```
Since it is a deployment archive, there is no need to build it, hence the build logs for the package will be empty:
```
$ fission package info --name demo-deploy-pkg-zip-whzl
Name: demo-deploy-pkg-zip-xlaw
Environment: pythondeploy2
Status: succeeded
Build Logs:
```
Finally you can create a function with the package and test the function:
```
$ fission fn create --name deploypy --pkg demo-deploy-pkg-zip-whzl --entrypoint "hello.main"
$curl http://$FISSION_ROUTER/deploypy
Hello, world!
```
@@ -0,0 +1,53 @@
---
title: "Triggers"
draft: false
weight: 44
---
### Create a HTTP Trigger
You can create a HTTP trigger with default method (GET) for a function:
```
$ fission ht create --url /hello --function hello
trigger '94cd5163-30dd-4fb2-ab3c-794052f70841' created
```
### Create a Time Trigger
Time based triggers can be created with cron specifications:
```
$ fission tt create --name halfhourly --function hello --cron "0 30 * * *"
trigger 'halfhourly' created
```
Also a more friendly syntax such "every 1m" or "@hourly" can be used to create a time based trigger.
```
$ fission tt create --name minute --function hello --cron "@every 1m"
trigger 'minute' created
```
You can list time based triggers to inspect their associated function and cron specifications:
```
$ fission tt list
NAME CRON FUNCTION_NAME
halfhourly 0 30 * * * hello
minute @every 1m hello
```
### Create a Message Queue Trigger
A message queue trigger invokes a function based on messages from an
message queue. Currently, NATS and Azure Storage Queue are supported
queues. (Kafka support is under development.)
```
$ fission mqt create --name hellomsg --function hello --mqtype nats-streaming --topic newfile --resptopic newfileresponse
trigger 'hellomsg' created
```
You can list or update message queue triggers with `fission mqt list`,
or `fission mqt update`.
@@ -0,0 +1,158 @@
---
title: "Fission Workflows"
draft: false
weight: 70
---
### Prerequisites
Fission Workflows requires the following components to be installed on your local machine:
- [kubectl](https://kubernetes.io/docs/tasks/tools/install-kubectl/)
- [helm](https://github.com/kubernetes/helm)
Fission Workflows is deployed on top of a Kubernetes cluster.
If you don't have a Kubernetes cluster, [here's a quick guide to set one up](../kubernetessetup).
It also requires a [Fission](https://github.com/fission/fission) deployment to be present on your Kubernetes cluster.
If you do not have a Fission deployment, follow [Fission's installation guide](../install).
**(Note that Fission Workflows 0.2.0 requires Fission 0.4.1 or higher, with the NATS component installed!)**
### Installing Fission Workflows
Fission Workflows is an add-on to Fission. You can install both
Fission and Fission Workflows using helm charts.
Assuming you have your Kubernetes cluster set up with a functioning deployment of Fission 0.4.1 or higher, run the following commands:
```bash
# If you haven't already, add the Fission charts repo
$ helm repo add fission-charts https://fission.github.io/fission-charts/
$ helm repo update
# Install Fission Workflows
$ helm install --wait -n fission-workflows fission-charts/fission-workflows --version 0.2.0
```
### Creating your first workflow
After installing Fission and Workflows, you're all set to run a simple
test workflow.
With the following code snippet you will be able to deploy and run a small workflow example:
```bash
# Fetch the required files, alternatively you could clone the fission-workflow repo
$ curl https://raw.githubusercontent.com/fission/fission-workflows/0.2.0/examples/whales/fortune.sh > fortune.sh
$ curl https://raw.githubusercontent.com/fission/fission-workflows/0.2.0/examples/whales/whalesay.sh > whalesay.sh
$ curl https://raw.githubusercontent.com/fission/fission-workflows/0.2.0/examples/whales/fortunewhale.wf.yaml > fortunewhale.wf.yaml
#
# Add binary environment and create two test functions on your Fission setup:
#
$ fission env create --name binary --image fission/binary-env
$ fission function create --name whalesay --env binary --deploy ./whalesay.sh
$ fission function create --name fortune --env binary --deploy ./fortune.sh
#
# Create a workflow that uses those two functions. A workflow is just
# a function that uses the "workflow" environment.
#
$ fission function create --name fortunewhale --env workflow --src ./fortunewhale.wf.yaml
#
# Map an HTTP GET to your new workflow function:
#
$ fission route create --method GET --url /fortunewhale --function fortunewhale
#
# Invoke the workflow with an HTTP request:
#
$ curl ${FISSION_ROUTER}/fortunewhale
```
This last command, the invocation of the workflow, should return a whale saying something wise
```
______________________________________
/ Anthony's Law of Force: \
| |
\ Don't force it; get a larger hammer. /
--------------------------------------
\
\
\
## .
## ## ## ==
## ## ## ## ## ===
/"""""""""""""""""\___/ ===
{ / ===-
\______ O __/
\ \ __/
\____\_______/
```
So what happened here?
Let's see what the workflow consists of (for example by running `cat fortunewhale.wf.yaml`):
```yaml
# This whale shows off a basic workflow that combines both Fission Functions (fortune, whalesay) and internal functions (noop)
apiVersion: 1
output: WhaleWithFortune
tasks:
InternalFuncShowoff:
run: noop
GenerateFortune:
run: fortune
requires:
- InternalFuncShowoff
WhaleWithFortune:
run: whalesay
inputs: "{$.Tasks.GenerateFortune.Output}"
requires:
- GenerateFortune
```
What you see is the [YAML](http://yaml.org/)-based workflow definition of the `fortunewhale` workflow.
A workflow consists of multiple tasks, which are steps that it needs to complete.
Each task has a unique identifier, such as `GenerateFortune`, a reference to a Fission function in the `run` field.
Optionally, it can contain `inputs` which allows you to specify inputs to the task,
as well as contain `requires` which allows you to specify which tasks need to complete before this task can start.
Finally, at the top you will find the `output` field, which specifies the task whose output is used as the workflow's output.
In this case, the `fortunewhale` workflow consists of a sequence of 3 tasks:
```
InternalFuncShowoff -> GenerateFortune -> WhaleWithFortune
```
First, it starts with `InternalFuncShowoff` by running `noop`, which is an *internal function* in the workflow engine.
Internal functions are run inside of the workflow engine, which makes them run much faster at the cost of expressiveness and scalability.
So typically, light-weight functions, such as logic or control flow operations, are good candidates to be used as internal functions.
Besides, a minimal set of predefined internal functions, you can define internal function - there is nothing special about them.
After `InternalFuncShowff` completes, the `GenerateFortune` task can start as its `requires` has been fulfilled.
It runs the `fortune` Fission function, which outputs a random piece of wisdom.
After `GenerateFortune` completes, the `WhaleWithFortune` task can start.
This task uses a javascript expression in its `inputs` to reference the output of the `GenerateFortune` task.
In the inputs of a task you can reference anything in the workflow, such as outputs, inputs, and task definitions, or just provide a constant value.
The workflow engine invokes the `whalesay` fission function with as input the piece of wisdom, which outputs the ASCI whale that wraps the phrase.
Finally, with all tasks completed, the workflow engine uses the top-level `output` field to fetch the output of the `WhaleWithFortune` and return it to the user.
As the workflow engine adheres to the Fission function specification, a Fission workflow is just another Fission Function.
This means that you could use this workflow as a function in the `run` in other workflows.
### What's next?
To learn more about the Fission Workflows system and its advanced concepts, see the [documentation on Github](https://github.com/fission/fission-workflows/tree/master/Docs).
Or, check out the [examples](https://github.com/fission/fission-workflows/tree/0.2.0/examples) for more example workflows.
If something went wrong, we'd love to help -- please [drop by the slack channel](http://slack.fission.io) and ask for help.
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@@ -0,0 +1,22 @@
The MIT License (MIT)
Copyright (c) 2014 Grav
Copyright (c) 2016 MATHIEU CORNIC
Copyright (c) 2017 Valere JEANTET
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
@@ -0,0 +1,53 @@
# Hugo Learn Theme
This repository contains a theme for [Hugo](https://gohugo.io/), based on great [Grav Learn Theme](http://learn.getgrav.org/).
Visit the [theme documentation](https://learn.netlify.com/en/) to see what is going on. It is actually built with this theme.
## Main features
- Automatic Search
- Multilingual mode
- Unlimited menu levels
- Automatic next/prev buttons to navigate through menu entries
- Image resizing, shadow…
- Attachments files
- List child pages
- Mermaid diagram (flowchart, sequence, gantt)
- Customizable look and feel and themes variants
- Buttons, Tip/Note/Info/Warning boxes, Expand
## Installation
Navigate to your themes folder in your Hugo site and use the following commands:
```
$ cd themes
$ git clone https://github.com/matcornic/hugo-theme-learn.git
```
Check that your Hugo version is minimum `0.25` with `hugo version`.
![Overview](https://github.com/matcornic/hugo-theme-learn/raw/master/images/tn.png)
## Usage
- [Visit the documentation](https://learn.netlify.com/en/)
## Download old versions (prior to 2.0.0)
If you need old version for compatibility purpose, either download [theme source code from releases](https://github.com/matcornic/hugo-theme-learn/releases) or use the right git tag. For example, with `1.1.0`
- Direct download way: https://github.com/matcornic/hugo-theme-learn/archive/1.1.0.zip
- Git way:
```shell
cd themes/hugo-theme-learn
git checkout tags/1.1.0
```
For both solutions, the documentation is available at https://github.com/matcornic/hugo-theme-learn/releases/download/1.1.0/hugo-learn-doc-1.1.0.zip
## Credits
Many thanks to [@vjeantet](https://github.com/vjeantet/) for the fork [docdock](https://github.com/vjeantet/hugo-theme-docdock). The v2 of this theme is mainly based on his work !
@@ -0,0 +1,13 @@
+++
title = "{{ replace .TranslationBaseName "-" " " | title }}"
date = {{ .Date }}
weight = 5
chapter = true
pre = "<b>X. </b>"
+++
### Chapter X
# Some Chapter title
Lorem Ipsum.
@@ -0,0 +1,7 @@
+++
title = "{{ replace .TranslationBaseName "-" " " | title }}"
date = {{ .Date }}
weight = 5
+++
Lorem Ipsum.
@@ -0,0 +1,20 @@
The MIT License (MIT)
Copyright (c) 2016 MATHIEU CORNIC
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
@@ -0,0 +1,73 @@
baseURL = "/"
languageCode = "en-US"
defaultContentLanguage = "en"
title = "Hugo Learn Documentation"
theme = "learn"
themesdir = "../.."
metaDataFormat = "yaml"
defaultContentLanguageInSubdir= true
[params]
editURL = "https://github.com/matcornic/hugo-theme-learn/edit/master/exampleSite/content/"
description = "Documentation for Hugo Learn Theme"
author = "Mathieu Cornic"
showVisitedLinks = true
[outputs]
home = [ "HTML", "RSS", "JSON"]
[Languages]
[Languages.en]
title = "Documentation for Hugo Learn Theme"
weight = 1
languageName = "English"
[[Languages.en.menu.shortcuts]]
name = "<i class='fa fa-fw fa-github'></i> Github repo"
identifier = "ds"
url = "https://github.com/matcornic/hugo-theme-learn"
weight = 10
[[Languages.en.menu.shortcuts]]
name = "<i class='fa fa-fw fa-camera'></i> Showcases"
url = "showcase"
weight = 11
[[Languages.en.menu.shortcuts]]
name = "<i class='fa fa-fw fa-bookmark'></i> Hugo Documentation"
identifier = "hugodoc"
url = "https://gohugo.io/"
weight = 20
[[Languages.en.menu.shortcuts]]
name = "<i class='fa fa-fw fa-bullhorn'></i> Credits"
url = "/credits"
weight = 30
[Languages.fr]
title = "Documentation du thème Hugo Learn"
weight = 2
languageName = "Français"
[[Languages.fr.menu.shortcuts]]
name = "<i class='fa fa-fw fa-github'></i> Repo Github"
identifier = "ds"
url = "https://github.com/matcornic/hugo-theme-learn"
weight = 10
[[Languages.fr.menu.shortcuts]]
name = "<i class='fa fa-fw fa-camera'></i> Vitrine"
url = "/showcase"
weight = 11
[[Languages.fr.menu.shortcuts]]
name = "<i class='fa fa-fw fa-bookmark'></i> Documentation Hugo"
identifier = "hugodoc"
url = "https://gohugo.io/"
weight = 20
[[Languages.fr.menu.shortcuts]]
name = "<i class='fa fa-fw fa-bullhorn'></i> Crédits"
url = "/credits"
weight = 30
@@ -0,0 +1,41 @@
---
title: "Learn Theme for Hugo"
---
# Hugo learn theme
[Hugo-theme-learn](http://github.com/matcornic/hugo-theme-learn) is a theme for [Hugo](https://gohugo.io/), a fast and modern static website engine written in Go. Where Hugo is often used for blogs, this multilingual-ready theme is **fully designed for documentation**.
This theme is a partial porting of the [Learn theme](http://learn.getgrav.org/) of [Grav](https://getgrav.org/), a modern flat-file CMS written in PHP.
{{% notice tip %}}Learn theme works with a _page tree structure_ to organize content : All contents are pages, which belong to other pages. [read more about this]({{%relref "cont/pages/_index.md"%}})
{{% /notice %}}
## Main features
* [Automatic Search]({{%relref "basics/configuration/_index.md#activate-search" %}})
* [Multilingual mode]({{%relref "cont/i18n/_index.md" %}})
* **Unlimited menu levels**
* **Automatic next/prev buttons to navigate through menu entries**
* [Image resizing, shadow...]({{%relref "cont/markdown.en.md#images" %}})
* [Attachments files]({{%relref "shortcodes/attachments.en.md" %}})
* [List child pages]({{%relref "shortcodes/children/_index.md" %}})
* [Mermaid diagram]({{%relref "shortcodes/mermaid.en.md" %}}) (flowchart, sequence, gantt)
* [Customizable look and feel and themes variants]({{%relref "basics/style-customization/_index.md"%}})
* [Buttons]({{%relref "shortcodes/button.en.md" %}}), [Tip/Note/Info/Warning boxes]({{%relref "shortcodes/notice.en.md" %}}), [Expand]({{%relref "shortcodes/expand.en.md" %}})
![Screenshot](https://github.com/matcornic/hugo-theme-learn/raw/master/images/screenshot.png?width=40pc&classes=shadow)
## Contribute to this documentation
Feel free to update this content, just click the **Edit this page** link displayed on top right of each page, and pullrequest it
{{% notice info %}}
Your modification will be deployed automatically when merged.
{{% /notice %}}
## Documentation website
This current documentation has been statically generated with Hugo with a simple command : `hugo -t hugo-theme-learn` -- source code is [available here at GitHub](https://github.com/matcornic/hugo-theme-learn)
{{% notice note %}}
Automatically published and hosted thanks to [Netlify](https://www.netlify.com/). Read more about [Automated HUGO deployments with Netlify](https://www.netlify.com/blog/2015/07/30/hosting-hugo-on-netlifyinsanely-fast-deploys/)
{{% /notice %}}
@@ -0,0 +1,43 @@
---
title: "Learn Theme for Hugo"
---
# Thème Hugo learn
[Hugo-theme-learn](http://github.com/matcornic/hugo-theme-learn) est un thème pour [Hugo](https://gohugo.io/), un générateur de site statique, rapide et modern, écrit en Go. Tandis que Hugo est souvent utilisé pour des blogs, ce thème multi-langue est **entièrement conçu pour la documentation**.
Ce thème est un portage partiel du [thème Learn](http://learn.getgrav.org/) de [Grav](https://getgrav.org/), un CMS modern écrit en PHP.
{{% notice tip %}}Le thème Learn fonctionne grâce à la structure de page aborescentes pour organiser le contenu: tous les contenus sont des pages qui appartiennent à d'autres pages. [Plus d'infos]({{%relref "cont/pages/_index.md"%}})
{{% /notice %}}
## Fonctionnalités principales
* [Recherche automatique]({{%relref "basics/configuration/_index.md#activer-recherche" %}})
* [Mode multi-langue]({{%relref "cont/i18n/_index.md" %}})
* **Nombre de niveau infini dans le menu**
* **Boutons suivant/précédent automatiquement générés pour naviguer entre les items du menu**
* [Taille d'image, ombres...]({{%relref "cont/markdown.fr.md#images" %}})
* [Fichiers joints]({{%relref "shortcodes/attachments.fr.md" %}})
* [Lister les pages filles]({{%relref "shortcodes/children/_index.md" %}})
* [Diagrammes Mermaid]({{%relref "shortcodes/mermaid.fr.md" %}}) (flowchart, sequence, gantt)
* [Style configurable and variantes de couleurs]({{%relref "basics/style-customization/_index.md"%}})
* [Boutons]({{%relref "shortcodes/button.fr.md" %}}), [Messages Astuce/Note/Info/Attention]({{%relref "shortcodes/notice.fr.md" %}}), [Expand]({{%relref "shortcodes/expand.fr.md" %}})
![Screenshot](https://github.com/matcornic/hugo-theme-learn/raw/master/images/screenshot.png?width=40pc&classes=shadow)
## Contribuer à cette documentation
N'hésitez pas à mettre à jour ce contenu en cliquant sur le lien **Modifier cette page** en haut de chaque page, et créer la Pull Request associée.
{{% notice info %}}
Votre modification sera déployée automatiquement quand elle sera mergée.
{{% /notice %}}
## Site de documentation
Cette documentation statique a été générée avec Hugo avec une simple commande : `hugo -t hugo-theme-learn` -- le code source est [disponible sur Github](https://github.com/matcornic/hugo-theme-learn)
{{% notice note %}}
Le site est auomatiquement publié et hébergé par [Netlify](https://www.netlify.com/). Plus d'infos sur le [déploiement de site Hugo avec Netlify](https://www.netlify.com/blog/2015/07/30/hosting-hugo-on-netlifyinsanely-fast-deploys/)(En anglais)
{{% /notice %}}
@@ -0,0 +1,12 @@
---
title: Basics
weight: 5
pre: "<b>1. </b>"
chapter: true
---
### Chapter 1
# Basics
Discover what this Hugo theme is all about and the core-concepts behind it.
@@ -0,0 +1,12 @@
---
title: Démarrage
weight: 5
pre: "<b>1. </b>"
chapter: true
---
### Chapitre 1
# Démarrage
Découvrez comment utiliser ce thème Hugo et apprenez en les concepts
@@ -0,0 +1,54 @@
---
date: 2016-04-09T16:50:16+02:00
title: Configuration
weight: 20
---
## Global site parameters
On top of [Hugo global configuration](https://gohugo.io/overview/configuration/), **Hugo-theme-learn** lets you define the following parameters in your `config.toml` (here, values are default).
Note that some of these parameters are explained in details in other sections of this documentation.
```toml
[params]
# Prefix URL to edit current page. Will display an "Edit this page" button on top right hand corner of every page.
# Useful to give opportunity to people to create merge request for your doc.
# See the config.toml file from this documentation site to have an example.
editURL = ""
# Author of the site, will be used in meta information
author = ""
# Description of the site, will be used in meta information
description = ""
# Shows a checkmark for visited pages on the menu
showVisitedLinks = false
# Disable search function. It will hide search bar
disableSearch = false
# Javascript and CSS cache are automatically busted when new version of site is generated.
# Set this to true to disable this behavior (some proxies don't handle well this optimization)
disableAssetsBusting = false
# Set this to true to disable copy-to-clipboard button for inline code.
disableInlineCopyToClipBoard = false
# A title for shortcuts in menu is set by default. Set this to true to disable it.
disableShortcutsTitle = false
# When using mulitlingual website, disable the switch language button.
disableLanguageSwitchingButton = false
# Order sections in menu by "weight" or "title". Default to "weight"
ordersectionsby = "weight"
# Change default color scheme with a variant one. Can be "red", "blue", "green".
themeVariant = ""
```
## Activate search
If not already present, add the follow lines in the same `config.toml` file.
```toml
[outputs]
home = [ "HTML", "RSS", "JSON"]
```
Learn theme uses the last improvement available in hugo version 20+ to generate a json index file ready to be consumed by lunr.js javascript search engine.
> Hugo generate lunrjs index.json at the root of public folder.
> When you build the site with hugo server, hugo generates it internally and of course it dont show up in the filesystem
@@ -0,0 +1,54 @@
---
date: 2016-04-09T16:50:16+02:00
title: Configuration
weight: 20
---
## Paramètres globaux du site
En plus de la [configuration globale d'Hugo](https://gohugo.io/overview/configuration/), **Hugo-theme-learn** vous permet de définir les paramètres suivant dans votre fichier `config.toml` (ci-dessous sont affichées les valeurs par défaut).
Notez que certains de ces paramètres sont expliqués en détails dans d'autres sections de cette documentation.
```toml
[params]
# L'URL préfixe pour éditer la page courante. Ce paramètre affichera un bouton "Modifier cette page" on haut de de chacune des pages.
# Pratique pour donner les possibilité à vos utilisateurs de créer une merge request pour votre doc.
# Allez voir le fichier config.toml de cette documentation pour avoir un exemple.
editURL = ""
# Autheur du site, est utilisé dans les informations meta
author = ""
# Description du site, est utilisé dans les informations meta
description = ""
# Affiche une icône lorsque la page a été visitée
showVisitedLinks = false
# Désactive la fonction de recherche. Une valeur à true cache la barre de recherche.
disableSearch = false
# Par défaut, le cache Javascript et CSS est automatiquement vidé lorsqu'une nouvelle version du site est générée.
# Utilisez ce paramètre lorsque vous voulez désactiver ce comportement (c'est parfois incompatible avec certains proxys)
disableAssetsBusting = false
# Utilisez ce paramètre pour désactiver le bouton copy-to-clipboard pour le code formatté sur une ligne.
disableInlineCopyToClipBoard = false
# Un titre est défini par défaut lorsque vous utilisez un raccourci dans le menu. Utilisez ce paramètre pour le cacher.
disableShortcutsTitle = false
# Quand vous utilisez un site multi-langue, utilisez ce paramètre pour désactiver le bouton de changement de langue.
disableLanguageSwitchingButton = false
# Ordonne les sections dans menu par poids ("weight") ou titre ("title"). Défaut à "weight"
ordersectionsby = "weight"
# Utilisez ce paramètre pour modifier le schéma de couleur du site. Les valeurs par défaut sont "red", "blue", "green".
themeVariant = ""
```
## Activer la recherche {#activer-recherche}
Si ce n'est pas déjà présent, ajoutez les lignes suivantes dans le fichier `config.toml`.
```toml
[outputs]
home = [ "HTML", "RSS", "JSON"]
```
Le thème *Learn* utilise les dernières amélioraions d'Hugo pour générer un fichier d'index JSON, prêt à être consommé par le moteur de recherche lunr.js.
> Hugo génère lunrjs index.json à la racine du dossier `public`.
> Quand vous générez le site avec `hugo server`, Hugo génère le fichier en mémoire, il n'est donc pas disponible sur le disque.
@@ -0,0 +1,102 @@
---
title: Installation
weight: 15
---
The following steps are here to help you initialize your new website. If you don't know Hugo at all, we strongly suggest you to train by following this [great documentation for beginners](https://gohugo.io/overview/quickstart/).
## Create your project
Hugo provides a `new` command to create a new website.
```
hugo new site <new_project>
```
## Install the theme
Install the **Hugo-theme-learn** theme by following [this documentation](https://gohugo.io/themes/installing/)
The theme's repository is: https://github.com/matcornic/hugo-theme-learn.git
Alternatively, you can [download the theme as .zip](https://github.com/matcornic/hugo-theme-learn/archive/master.zip) file and extract it in the themes directory
## Basic configuration
When building the website, you can set a theme by using `--theme` option. We suggest you to edit your configuration file and set the theme by default. By the way, add requirements for search functionnality to be enabled.
```toml
# Change the default theme to be use when building the site with Hugo
theme = "hugo-theme-learn"
# For search functionnality
[outputs]
home = [ "HTML", "RSS", "JSON"]
```
## Create your first chapter page
Chapters are pages containg other child pages. It has a special layout style and usually just contains a _chapter name_, the _title_ and a _brief abstract_ of the section.
```
### Chapter 1
# Basics
Discover what this Hugo theme is all about and the core-concepts behind it.
```
renders as
![A Chapter](/basics/installation/images/chapter.png?classes=shadow&width=60pc)
**Hugo-theme-learn** provides archetypes to create skeletons for your website. Begin by creating your first chapter page with the following command
```
hugo new --kind chapter basics/_index.md
```
By opening the given file, you should see the property `chapter=true` on top, meaning this page is a _chapter_.
By default all chapters and pages are created as draft. If you want to render these pages, remove the property `draft: true` from the metadata.
## Create your first content pages
Then, create content pages inside the previous chapter. Here are two ways to create content in the chapter :
```
hugo new basics/first-content.md
hugo new basics/second-content/_index.md
```
Feel free to edit thoses files by adding some sample content and replacing `title` value in the beginning of the files.
## Launching the website locally
Launch the following command:
```
hugo serve
```
Go to `http://localhost:1313`
You should notice three things:
1. You have a left **Basics** menu, containing two submenus with names equals to `title` properties in previously created files.
2. The home page explains you to how to customize it. Follow the instructions.
3. With `hugo serve` command, the page refresh as soon as you save a file. Neat !
## Build the website
When your site is ready to deploy, launch the following command:
```
hugo
```
A `public` folder has been generated, containing all statics content and assets for your website. It can now be deployed on any web server !
{{% notice note %}}
This website can be automatically published and hosted with [Netlify](https://www.netlify.com/) (Read more about [Automated HUGO deployments with Netlify](https://www.netlify.com/blog/2015/07/30/hosting-hugo-on-netlifyinsanely-fast-deploys/)). Alternatively, you can use [Github pages](https://gohugo.io/hosting-and-deployment/hosting-on-github/)
{{% /notice %}}
@@ -0,0 +1,100 @@
---
title: Installation
weight: 15
---
Les étapes suivantes sont là pour vous aider à initialiser votre site. Si vous ne connaissez pas du tout Hugo, il est fortement conseillé de vous entrainer en suivant ce [super tuto pour débutants](https://gohugo.io/overview/quickstart/).
## Créer votre projet
Hugo fournit une commande `new` pour créer un nouveau site.
```
hugo new site <new_project>
```
## Installer le thème
Installer le thème **Hugo-theme-learn** en suivant [cette documentation](https://gohugo.io/themes/installing/)
Le repo du thème est : https://github.com/matcornic/hugo-theme-learn.git
Sinon, vous pouvez [télécharger le thème sous forme d'un fichier .zip](https://github.com/matcornic/hugo-theme-learn/archive/master.zip) et extrayez le dans votre dossier de thèmes.
## Configuration simple
Lorsque vous générez votre site, vous pouvez définir un thème en utilisant l'option `--theme`. Il est conseillé de modifier votre fichier de configuration `config.toml` and définir votre thème par défaut. En passant, ajoutez les prérequis à l'utilisation de la fonctionnalité de recherche.
```toml
# Modifiez le thème pour qu'il soit utilisé par défaut à chaque génération de site.
theme = "hugo-theme-learn"
# Pour la fonctionnalité de recherche
[outputs]
home = [ "HTML", "RSS", "JSON"]
```
## Créer votre première page chapitre
Les *chapitres* sont des pages contenant d'autre pages filles. Elles ont un affichage spécial et contiennent habituellement juste un _nom_ de chapitre, le _titre_ et un _résumé_ de la section.
```
### Chapitre 1
# Démarrage
Découvrez comment utiliser ce thème Hugo et apprenez en les concepts
```
s'affiche comme
![Un chapitre](/basics/installation/images/chapter.png?classes=shadow&width=60pc)
**Hugo-theme-learn** fournit des archétypes pour créer des squelettes pour votre site. Commencez par créer votre premier chapitre avec la commande suivante:
```
hugo new --kind chapter basics/_index.md
```
En ouvrant le fichier généré, vous devriez voir la propriété `chapter=true` en haut, paramètre quit définit que le page est un _chapitre_.
## Créer votre première page
Puis, créez votre premier page dans le chapitre précédent. Pour ce faire, il existe deux possibilités :
```
hugo new basics/first-content.md
hugo new basics/second-content/_index.md
```
N'hésitez pas à éditer ces fichiers en ajoutant des exemple de contenu et en remplaçant le paramètre `title` au début du fichier.
## Lancer le site localement
Lancez la commande suivante :
```
hugo serve
```
Se rendre sur `http://localhost:1313`
Vous devriez voir trois choses:
1. Vous avez un menu **Basics** à gauche, qui contient deux sous-menu avec des noms égal au paramètre `title` des fichiers précédemment générés.
2. La page d'accueil vous explique comment la modifier. Suivez les instructions.
3. Avec la commande `hugo serve`, la page se rafraichit automatiquement à chaque fois que vous sauvegardez. Super !
## Générez le site
Quand votre site est prêt à être déployé, lancez la commande suivante:
```
hugo
```
Un dossier `public` a été généré. Il contient tout le contenu statique et les ressources nécessaires pour votre site. Votre site peut maintenant être déployé en utilisant n'importe quel serveur !
{{% notice note %}}
Ce site peut être automatiquement publié et hébergé avec [Netlify](https://www.netlify.com/) ([Plus d'infos](https://www.netlify.com/blog/2015/07/30/hosting-hugo-on-netlifyinsanely-fast-deploys/)). Sinon, vous pouvez utiliser les [Github pages](https://gohugo.io/hosting-and-deployment/hosting-on-github/)
{{% /notice %}}
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---
title: Requirements
weight: 10
disableToc: true
---
Thanks to the simplicity of Hugo, this page is as empty as this theme needs requirements.
Just download latest version of [Hugo binary (> 0.25)](https://gohugo.io/getting-started/installing/) for your OS (Windows, Linux, Mac) : it's that simple.
![Magic](/basics/requirements/images/magic.gif?classes=shadow)
@@ -0,0 +1,11 @@
---
title: Prérequis
weight: 10
disableToc: true
---
Grâce à la simplicité d'Hugo, cette page est vide car il n'y a quasi pas de prérequis pour utiliser le thème.
Téléchargez la dernière version du [binaire Hugo (> 0.25)](https://gohugo.io/getting-started/installing/) pour votre Système d'exploitation (Windows, Linux, Mac) : et c'est tout !
![Magic](/basics/requirements/images/magic.gif?classes=shadow)
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---
date: 2016-04-09T16:50:16+02:00
title: Style customization
weight: 25
---
**Hugo-theme-learn** has been built to be as configurable as possible by defining multiple [partials](https://gohugo.io/templates/partials/)
In `themes/hugo-theme-learn/layouts/partials/`, you will find all the partials defined for this theme. If you need to overwrite something, don't change the code directly. Instead [follow this page](https://gohugo.io/themes/customizing/). You'd create a new partial in the `layouts/partials` folder of your local project. This partial will have the priority.
This theme defines the following partials :
- *header*: the header of the content page (contains the breadcrumbs). _Not meant to be overwritten_
- *custom-header*: custom headers in page. Meant to be overwritten when adding CSS imports. Don't forget to include `style` HTML tag directive in your file
- *footer*: the footer of the content page (contains the arrows). _Not meant to be overwritten_
- *custom-footer*: custom footer in page. Meant to be overwritten when adding Javacript. Don't forget to include `javascript` HTML tag directive in your file
- *favicon*: the favicon
- *logo*: the logo, on top left hand corner.
- *meta*: HTML meta tags, if you want to change default behavior
- *menu*: left menu. _Not meant to be overwritten_
- *menu-footer*: footer of the the left menu
- *search*: search box
- *toc*: table of contents
## Change the logo
Create a new file in `layouts/partials/` named `logo.html`. Then write any HTML you want.
You could use an `img` HTML tag and reference an image created under the *static* folder, or you could paste a SVG definition !
{{% notice note %}}
The size of the logo will adapt automatically
{{% /notice %}}
## Change the favicon
If your favicon is a png, just drop off your image in your local `static/images/` folder and names it `favicon.png`
If you need to change this default behavior, create a new file in `layouts/partials/` named `favicon.html`. Then write something like this:
```html
<link rel="shortcut icon" href="/images/favicon.png" type="image/x-icon" />
```
## Change default colors {#theme-variant}
**Hugo Learn theme** let you choose between 3 native color scheme variants, but feel free to add one yourself ! Default color scheme is based on [Grav Learn Theme](https://learn.getgrav.org/).
### Red variant
```toml
[params]
# Change default color scheme with a variant one. Can be "red", "blue", "green".
themeVariant = "red"
```
![Red variant](/basics/style-customization/images/red-variant.png?width=60pc)
### Blue variant
```toml
[params]
# Change default color scheme with a variant one. Can be "red", "blue", "green".
themeVariant = "blue"
```
![Blue variant](/basics/style-customization/images/blue-variant.png?width=60pc)
### Green variant
```toml
[params]
# Change default color scheme with a variant one. Can be "red", "blue", "green".
themeVariant = "green"
```
![Green variant](/basics/style-customization/images/green-variant.png?width=60pc)
### 'Yours variant
First, create a new CSS file in your local `static/css` folder prefixed by `theme` (e.g. with _mine_ theme `static/css/theme-mine.css`). Copy the following content and modify colors in CSS variables.
```css
:root{
--MAIN-TEXT-color:#323232; /* Color of text by default */
--MAIN-TITLES-TEXT-color: #5e5e5e; /* Color of titles h2-h3-h4-h5 */
--MAIN-LINK-color:#1C90F3; /* Color of links */
--MAIN-LINK-HOVER-color:#167ad0; /* Color of hovered links */
--MAIN-ANCHOR-color: #1C90F3; /* color of anchors on titles */
--MENU-HEADER-BG-color:#1C90F3; /* Background color of menu header */
--MENU-HEADER-BORDER-color:#33a1ff; /*Color of menu header border */
--MENU-SEARCH-BG-color:#167ad0; /* Search field background color (by default borders + icons) */
--MENU-SEARCH-BOX-color: #33a1ff; /* Override search field border color */
--MENU-SEARCH-BOX-ICONS-color: #a1d2fd; /* Override search field icons color */
--MENU-SECTIONS-ACTIVE-BG-color:#20272b; /* Background color of the active section and its childs */
--MENU-SECTIONS-BG-color:#252c31; /* Background color of other sections */
--MENU-SECTIONS-LINK-color: #ccc; /* Color of links in menu */
--MENU-SECTIONS-LINK-HOVER-color: #e6e6e6; /* Color of links in menu, when hovered */
--MENU-SECTION-ACTIVE-CATEGORY-color: #777; /* Color of active category text */
--MENU-SECTION-ACTIVE-CATEGORY-BG-color: #fff; /* Color of background for the active category (only) */
--MENU-VISITED-color: #33a1ff; /* Color of 'page visited' icons in menu */
--MENU-SECTION-HR-color: #20272b; /* Color of <hr> separator in menu */
}
body {
color: var(--MAIN-TEXT-color) !important;
}
textarea:focus, input[type="email"]:focus, input[type="number"]:focus, input[type="password"]:focus, input[type="search"]:focus, input[type="tel"]:focus, input[type="text"]:focus, input[type="url"]:focus, input[type="color"]:focus, input[type="date"]:focus, input[type="datetime"]:focus, input[type="datetime-local"]:focus, input[type="month"]:focus, input[type="time"]:focus, input[type="week"]:focus, select[multiple=multiple]:focus {
border-color: none;
box-shadow: none;
}
h2, h3, h4, h5 {
color: var(--MAIN-TITLES-TEXT-color) !important;
}
a {
color: var(--MAIN-LINK-color);
}
.anchor {
color: var(--MAIN-ANCHOR-color);
}
a:hover {
color: var(--MAIN-LINK-HOVER-color);
}
#sidebar ul li.visited > a .read-icon {
color: var(--MENU-VISITED-color);
}
#body a.highlight:after {
display: block;
content: "";
height: 1px;
width: 0%;
-webkit-transition: width 0.5s ease;
-moz-transition: width 0.5s ease;
-ms-transition: width 0.5s ease;
transition: width 0.5s ease;
background-color: var(--MAIN-HOVER-color);
}
#sidebar {
background-color: var(--MENU-SECTIONS-BG-color);
}
#sidebar #header-wrapper {
background: var(--MENU-HEADER-BG-color);
color: var(--MENU-SEARCH-BOX-color);
border-color: var(--MENU-HEADER-BORDER-color);
}
#sidebar .searchbox {
border-color: var(--MENU-SEARCH-BOX-color);
background: var(--MENU-SEARCH-BG-color);
}
#sidebar ul.topics > li.parent, #sidebar ul.topics > li.active {
background: var(--MENU-SECTIONS-ACTIVE-BG-color);
}
#sidebar .searchbox * {
color: var(--MENU-SEARCH-BOX-ICONS-color);
}
#sidebar a {
color: var(--MENU-SECTIONS-LINK-color);
}
#sidebar a:hover {
color: var(--MENU-SECTIONS-LINK-HOVER-color);
}
#sidebar ul li.active > a {
background: var(--MENU-SECTION-ACTIVE-CATEGORY-BG-color);
color: var(--MENU-SECTION-ACTIVE-CATEGORY-color) !important;
}
#sidebar hr {
border-color: var(--MENU-SECTION-HR-color);
}
```
Then, set the `themeVariant` value with the name of your custom theme file. That's it !
```toml
[params]
# Change default color scheme with a variant one. Can be "red", "blue", "green".
themeVariant = "mine"
```
@@ -0,0 +1,194 @@
---
date: 2016-04-09T16:50:16+02:00
title: Personnalisation du style
weight: 25
---
**Hugo-theme-learn** a été conçu pour être aussi configurable que possible en définissant plusieurs [partials](https://gohugo.io/templates/partials/)
Dans `themes/hugo-theme-learn/layouts/partials/`, vous pourrez trouver tous les *partials* définis pour ce thème. Si vous avez besoin d'écraser quelque chose, ne modifiez pas le code directement. A la place, [suivez cette page](https://gohugo.io/themes/customizing/). Vous créerez alors un nouveau *partial* dans le dossier `layouts/partials` de votre site local. Ce *partial* aura la priorité.
Ce thème définit les *partials* suivant :
- *header*: l'en-tête de la page page (contient le fil d'Ariane). _Pas voué à être écrasé_
- *custom-header*: En-tête personnalisé. Voué à être écrasé quand vous ajoutez des imports CSS. N'oubliez pas d'inclure la balise HTML `style` dans votre fichier
- *footer*: le pied-de-page de la page (contains les flèches). _Pas voué à être écrasé_
- *custom-footer*: Pied-de-page personnalisé. Voué à être écrasé quand vous ajoutez du Javascript. N'oubliez pas d'inclure la balise HTML `javascript` dans votre fichier
- *favicon*: le favicon
- *logo*: le logo, affiché un haut à gauche.
- *meta*: les balises HTML meta, que vous pouvez écraser sans problème.
- *menu*: Le menu à gauche. _Pas voué à être écrasé_
- *menu-footer*: Le pied-de-page du menu
- *search*: le champ de recherche
- *toc*: le sommaire
## Changer le logo
Créez un nouveau fichier dans `layouts/partials/`, nommé `logo.html`. Puis, écrivez le code HTML voulu.
Vous pourriez utiliser une balise HTML `img` et référencer une image créée dans le dossier *static*, voire même y coller un cod SVG !
{{% notice note %}}
La taille du logo va s'adapter automatiquement
{{% /notice %}}
## Changer le favicon
Si votre favicon est un png, déposez votre image dans votre dossier local `static/images/` et nommez le `favicon.png`
Si vous avez besoin de changer ce comportement par défaut, créer un nouveau fichier dans `layouts/partials/` et nommez le `favicon.html`. Puis ajoutez quelque chose comme:
```html
<link rel="shortcut icon" href="/images/favicon.png" type="image/x-icon" />
```
## Changer les couleurs par défaut {#theme-variant}
**Hugo Learn theme** vous permet de choisir nativement entre 3 schéma de couleurs, mais n'hésitez pas à en ajouter d'autres ! Les couleurs par défaut sont celles de [Grav Learn Theme](https://learn.getgrav.org/).
### Variante rouge
```toml
[params]
# Modifier le schéma de couleur par défaut. Peut être "red", "blue", "green".
themeVariant = "red"
```
![Variante rouge](/basics/style-customization/images/red-variant.png?width=60pc)
### Variante bleue
```toml
[params]
# Modifier le schéma de couleur par défaut. Peut être "red", "blue", "green".
themeVariant = "blue"
```
![Variante bleue](/basics/style-customization/images/blue-variant.png?width=60pc)
### Variante verte
```toml
[params]
# Modifier le schéma de couleur par défaut. Peut être "red", "blue", "green".
themeVariant = "green"
```
![Variante verte](/basics/style-customization/images/green-variant.png?width=60pc)
### Votre variante
Premièrement, créez un nouveau fichier CSS dans votre dossier `static/css`, préfixé par `theme` (ex: avec le theme_lemien_ `static/css/theme-lemien.css`). Copiez le contenu suivant et modifiez les couleurs dans les variables CSS.
```css
:root{
--MAIN-TEXT-color:#323232; /* Color of text by default */
--MAIN-TITLES-TEXT-color: #5e5e5e; /* Color of titles h2-h3-h4-h5 */
--MAIN-LINK-color:#1C90F3; /* Color of links */
--MAIN-LINK-HOVER-color:#167ad0; /* Color of hovered links */
--MAIN-ANCHOR-color: #1C90F3; /* color of anchors on titles */
--MENU-HEADER-BG-color:#1C90F3; /* Background color of menu header */
--MENU-HEADER-BORDER-color:#33a1ff; /*Color of menu header border */
--MENU-SEARCH-BG-color:#167ad0; /* Search field background color (by default borders + icons) */
--MENU-SEARCH-BOX-color: #33a1ff; /* Override search field border color */
--MENU-SEARCH-BOX-ICONS-color: #a1d2fd; /* Override search field icons color */
--MENU-SECTIONS-ACTIVE-BG-color:#20272b; /* Background color of the active section and its childs */
--MENU-SECTIONS-BG-color:#252c31; /* Background color of other sections */
--MENU-SECTIONS-LINK-color: #ccc; /* Color of links in menu */
--MENU-SECTIONS-LINK-HOVER-color: #e6e6e6; /* Color of links in menu, when hovered */
--MENU-SECTION-ACTIVE-CATEGORY-color: #777; /* Color of active category text */
--MENU-SECTION-ACTIVE-CATEGORY-BG-color: #fff; /* Color of background for the active category (only) */
--MENU-VISITED-color: #33a1ff; /* Color of 'page visited' icons in menu */
--MENU-SECTION-HR-color: #20272b; /* Color of <hr> separator in menu */
}
body {
color: var(--MAIN-TEXT-color) !important;
}
textarea:focus, input[type="email"]:focus, input[type="number"]:focus, input[type="password"]:focus, input[type="search"]:focus, input[type="tel"]:focus, input[type="text"]:focus, input[type="url"]:focus, input[type="color"]:focus, input[type="date"]:focus, input[type="datetime"]:focus, input[type="datetime-local"]:focus, input[type="month"]:focus, input[type="time"]:focus, input[type="week"]:focus, select[multiple=multiple]:focus {
border-color: none;
box-shadow: none;
}
h2, h3, h4, h5 {
color: var(--MAIN-TITLES-TEXT-color) !important;
}
a {
color: var(--MAIN-LINK-color);
}
.anchor {
color: var(--MAIN-ANCHOR-color);
}
a:hover {
color: var(--MAIN-LINK-HOVER-color);
}
#sidebar ul li.visited > a .read-icon {
color: var(--MENU-VISITED-color);
}
#body a.highlight:after {
display: block;
content: "";
height: 1px;
width: 0%;
-webkit-transition: width 0.5s ease;
-moz-transition: width 0.5s ease;
-ms-transition: width 0.5s ease;
transition: width 0.5s ease;
background-color: var(--MAIN-HOVER-color);
}
#sidebar {
background-color: var(--MENU-SECTIONS-BG-color);
}
#sidebar #header-wrapper {
background: var(--MENU-HEADER-BG-color);
color: var(--MENU-SEARCH-BOX-color);
border-color: var(--MENU-HEADER-BORDER-color);
}
#sidebar .searchbox {
border-color: var(--MENU-SEARCH-BOX-color);
background: var(--MENU-SEARCH-BG-color);
}
#sidebar ul.topics > li.parent, #sidebar ul.topics > li.active {
background: var(--MENU-SECTIONS-ACTIVE-BG-color);
}
#sidebar .searchbox * {
color: var(--MENU-SEARCH-BOX-ICONS-color);
}
#sidebar a {
color: var(--MENU-SECTIONS-LINK-color);
}
#sidebar a:hover {
color: var(--MENU-SECTIONS-LINK-HOVER-color);
}
#sidebar ul li.active > a {
background: var(--MENU-SECTION-ACTIVE-CATEGORY-BG-color);
color: var(--MENU-SECTION-ACTIVE-CATEGORY-color) !important;
}
#sidebar hr {
border-color: var(--MENU-SECTION-HR-color);
}
```
Puis, configurez le paramètre `themeVariant` avec le nom de votre variante. C'est tout !
```toml
[params]
# Modifier le schéma de couleur par défaut. Peut être "red", "blue", "green".
themeVariant = "lemien"
```
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---
title: Content
weight: 10
chapter: true
pre: "<b>2. </b>"
---
### Chapter 2
# Content
Find out how to create and organize your content quickly and intuitively.
@@ -0,0 +1,12 @@
---
title: Contenu
weight: 10
chapter: true
pre: "<b>2. </b>"
---
### Chapitre 2
# Contenu
Découvrez comment créer et organiser votre contenu facilement et intuitivement.
@@ -0,0 +1,57 @@
---
title: Archetypes
weight: 10
---
Using the command: `hugo new [relative new content path]`, you can start a content file with the date and title automatically set. While this is a welcome feature, active writers need more : [archetypes](https://gohugo.io/content/archetypes/).
It is pre-configured skeleton pages with default front matter. Please refer to the documentation for types of page to understand the differences.
## Chapter {#archetypes-chapter}
To create a Chapter page, run the following commands
```
hugo new --kind chapter <name>/_index.md
```
It will create a page with predefined Front-Matter:
```markdown
+++
title = "{{ replace .TranslationBaseName "-" " " | title }}"
date = {{ .Date }}
weight = 5
chapter = true
pre = "<b>X. </b>"
+++
### Chapter X
# Some Chapter title
Lorem Ipsum.
```
## Default
To create a default page, run either one of the following commands
```
# Either
hugo new <chapter>/<name>/_index.md
# Or
hugo new <chapter>/<name>.md
```
It will create a page with predefined Front-Matter:
```markdown
+++
title = "{{ replace .TranslationBaseName "-" " " | title }}"
date = {{ .Date }}
weight = 5
+++
Lorem Ipsum.
```
@@ -0,0 +1,57 @@
---
title: Archétypes
weight: 10
---
En utilisant la commande: `hugo new [chemin vers nouveau contenu]`, vous pouvez créer un nouveau fichier avec la date et le title automatiquement initialisé. Même si c'est une fonctionnalité intéressante, elle reste limitée pour les auteurs actifs qui ont besoin de mieux : les [archetypes](https://gohugo.io/content/archetypes/).
Les archétypes sont des squelettes de pages préconfigurées avec un Front Matter par défaut. Merci de vous référer à la documentation pour connaitre les différents types de page.
## Chapitre {#archetypes-chapter}
Pour créer un chapitre, lancez les commandes suivantes
```
hugo new --kind chapter <name>/_index.md
```
Cela crééra une page avec le Front Matter suivant:
```markdown
+++
title = "{{ replace .TranslationBaseName "-" " " | title }}"
date = {{ .Date }}
weight = 5
chapter = true
pre = "<b>X. </b>"
+++
### Chapter X
# Some Chapter title
Lorem Ipsum.
```
## Défaut
Pour créer une page classique, lancer l'une des deux commandes suivantes
```
# Soit
hugo new <chapter>/<name>/_index.md
# Ou
hugo new <chapter>/<name>.md
```
Cela crééra une page avec le Front Matter suivant:
```markdown
+++
title = "{{ replace .TranslationBaseName "-" " " | title }}"
date = {{ .Date }}
weight = 5
+++
Lorem Ipsum.
```
@@ -0,0 +1,78 @@
---
date: 2016-04-09T16:50:16+02:00
title: Multilingual and i18n
weight: 30
---
**Learn theme** is fully compatible with Hugo multilingual mode.
It provides:
- Translation strings for default values (English and French). Feel free to contribute !
- Automatic menu generation from multilingual content
- In-browser language switching
![I18n menu](/cont/i18n/images/i18n-menu.gif)
## Basic configuration
After learning [how Hugo handle multilingual websites](https://gohugo.io/content-management/multilingual), define your languages in your `config.toml` file.
For example with current French and English website.
```toml
# English is the default language
defaultContentLanguage = "en"
# Force to have /en/my-page and /fr/my-page routes, even for default language.
defaultContentLanguageInSubdir= true
[Languages]
[Languages.en]
title = "Documentation for Hugo Learn Theme"
weight = 1
languageName = "English"
[Languages.fr]
title = "Documentation du thème Hugo Learn"
weight = 2
languageName = "Français"
```
Then, for each new page, append the *id* of the language to the file.
- Single file `my-page.md` is split in two files:
- in English: `my-page.en.md`
- in French: `my-page.fr.md`
- Single file `_index.md` is split in two files:
- in English: `_index.en.md`
- in French: `_index.fr.md`
{{% notice info %}}
Be aware that only translated pages are displayed in menu. It's not replaced with default language content.
{{% /notice %}}
{{% notice tip %}}
Use [slug](https://gohugo.io/content-management/multilingual/#translate-your-content) Front Matter parameter to translate urls too.
{{% /notice %}}
## Overwrite translation strings
Translations strings are used for common default values used in the theme (*Edit this page* button, *Search placeholder* and so on). Translations are available in french and english but you may use another language or want to override default values.
To override these values, create a new file in your local i18n folder `i18n/<idlanguage>.toml` and inspire yourself from the theme `themes/hugo-theme-learn/i18n/en.toml`
By the way, as these translations could be used by other people, please take the time to propose a translation by [making a PR](https://github.com/matcornic/hugo-theme-learn/pulls) to the theme !
## Disable language switching
Switching the language in the browser is a great feature, but for some reasons you may want to disable it.
Just set `disableLanguageSwitchingButton=true` in your `config.toml`
```toml
[params]
# When using mulitlingual website, disable the switch language button.
disableLanguageSwitchingButton = true
```
![I18n menu](/cont/i18n/images/i18n-menu.gif)
@@ -0,0 +1,78 @@
---
date: 2016-04-09T16:50:16+02:00
title: Multi-langue et i18n
weight: 30
---
**Learn** est complètement compatible avec le mode multi-langue d'Hugo.
Il fournit :
- Des *translation strings* pour les valeurs par défaut utilisées par le thème (Anglais et Français). N'hésitez pas à contribuer !
- Génération automatique du menu avec le contenu multi-langue
- Modification de la langue dans le navigateur
![I18n menu](/cont/i18n/images/i18n-menu.gif)
## Configuration simple
Après avoir appris [comment Hugo gère les sites multi-langue](https://gohugo.io/content-management/multilingual), définissez vos langues dans votre fichier `config.toml`.
Par exemple, pour ce site, avec du contenu en français et en anglais.
```toml
# Anglais est la langue par défaut
defaultContentLanguage = "en"
# Force d'avoir /en/ma-page et /fr/ma-page routes, même avec la langue par défaut.
defaultContentLanguageInSubdir= true
[Languages]
[Languages.en]
title = "Documentation for Hugo Learn Theme"
weight = 1
languageName = "English"
[Languages.fr]
title = "Documentation du thème Hugo Learn"
weight = 2
languageName = "Français"
```
Puis, pour chaque nouvelle page, ajoutez *l'id* de la langue du fichier.
- Le fichier `my-page.md` est découpé en deux fichiers :
- en anglais : `my-page.en.md`
- en français : `my-page.fr.md`
- Le fichier `_index.md` est découpé en deux fichiers :
- en anglais: `_index.en.md`
- en français: `_index.fr.md`
{{% notice info %}}
Attention, seulement les pages traduites sont affichées dans le menu. Le contenu n'est pas remplacé par les pages de la langue par défaut.
{{% /notice %}}
{{% notice tip %}}
Utilisez le paramètre du Front Matter [slug](https://gohugo.io/content-management/multilingual/#translate-your-content) pour traduire également les URLs.
{{% /notice %}}
## Surcharger les *translation strings*
Les *Translations strings* sont utilisées comme valeurs par défaut dans le thème (Bouton *Modifier la page*, Element de subsitution *Recherche*, etc.). Les traductions sont disponibles en français et en anglais mais vous pouvez utiliser n'importe quelle autre langue et surcharger avec vos propres valeurs.
Pour surcharger ces valeurs, créer un nouveau fichier dans votre dossier i18n local `i18n/<idlanguage>.toml` et inspirez vous du thème `themes/hugo-theme-learn/i18n/en.toml`
D'ailleurs, ces traductions pour servir à tout le monde, donc svp prenez le temps de [proposer une Pull Request](https://github.com/matcornic/hugo-theme-learn/pulls) !
## Désactiver le changement de langue
Vous pouvez changer de langue directement dans le navigateur. C'est une super fonctionnalité, mais vous avez peut-être besoin de la désactiver.
Pour ce faire, ajouter le paramètre `disableLanguageSwitchingButton=true` dans votre `config.toml`
```toml
[params]
# Quand vous utilisez un site en multi-langue, désactive le bouton de changment de langue.
disableLanguageSwitchingButton = true
```
![I18n menu](/cont/i18n/images/i18n-menu.gif)
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---
date: 2016-04-09T16:50:16+02:00
title: Markdown syntax
weight: 15
---
{{% notice note %}}
This page is a shameful copy of the great [Grav original page](http://learn.getgrav.org/content/markdown).
Only difference is information about image customization ([resizing]({{< relref "#resizing-image" >}}), [add CSS classes]({{< relref "#add-css-classes" >}})...)
{{% /notice%}}
Let's face it: Writing content for the Web is tiresome. WYSIWYG editors help alleviate this task, but they generally result in horrible code, or worse yet, ugly web pages.
**Markdown** is a better way to write **HTML**, without all the complexities and ugliness that usually accompanies it.
Some of the key benefits are:
1. Markdown is simple to learn, with minimal extra characters so it's also quicker to write content.
2. Less chance of errors when writing in markdown.
3. Produces valid XHTML output.
4. Keeps the content and the visual display separate, so you cannot mess up the look of your site.
5. Write in any text editor or Markdown application you like.
6. Markdown is a joy to use!
John Gruber, the author of Markdown, puts it like this:
> The overriding design goal for Markdowns formatting syntax is to make it as readable as possible. The idea is that a Markdown-formatted document should be publishable as-is, as plain text, without looking like its been marked up with tags or formatting instructions. While Markdowns syntax has been influenced by several existing text-to-HTML filters, the single biggest source of inspiration for Markdowns syntax is the format of plain text email.
> -- <cite>John Gruber</cite>
Grav ships with built-in support for [Markdown](http://daringfireball.net/projects/markdown/) and [Markdown Extra](https://michelf.ca/projects/php-markdown/extra/). You must enable **Markdown Extra** in your `system.yaml` configuration file
Without further delay, let us go over the main elements of Markdown and what the resulting HTML looks like:
{{% notice info %}}
<i class="fa fa-bookmark"></i> Bookmark this page for easy future reference!
{{% /notice %}}
## Headings
Headings from `h1` through `h6` are constructed with a `#` for each level:
```markdown
# h1 Heading
## h2 Heading
### h3 Heading
#### h4 Heading
##### h5 Heading
###### h6 Heading
```
Renders to:
# h1 Heading
## h2 Heading
### h3 Heading
#### h4 Heading
##### h5 Heading
###### h6 Heading
HTML:
```html
<h1>h1 Heading</h1>
<h2>h2 Heading</h2>
<h3>h3 Heading</h3>
<h4>h4 Heading</h4>
<h5>h5 Heading</h5>
<h6>h6 Heading</h6>
```
## Comments
Comments should be HTML compatible
```html
<!--
This is a comment
-->
```
Comment below should **NOT** be seen:
<!--
This is a comment
-->
## Horizontal Rules
The HTML `<hr>` element is for creating a "thematic break" between paragraph-level elements. In markdown, you can create a `<hr>` with any of the following:
* `___`: three consecutive underscores
* `---`: three consecutive dashes
* `***`: three consecutive asterisks
renders to:
___
---
***
## Body Copy
Body copy written as normal, plain text will be wrapped with `<p></p>` tags in the rendered HTML.
So this body copy:
```markdown
Lorem ipsum dolor sit amet, graecis denique ei vel, at duo primis mandamus. Et legere ocurreret pri, animal tacimates complectitur ad cum. Cu eum inermis inimicus efficiendi. Labore officiis his ex, soluta officiis concludaturque ei qui, vide sensibus vim ad.
```
renders to this HTML:
```html
<p>Lorem ipsum dolor sit amet, graecis denique ei vel, at duo primis mandamus. Et legere ocurreret pri, animal tacimates complectitur ad cum. Cu eum inermis inimicus efficiendi. Labore officiis his ex, soluta officiis concludaturque ei qui, vide sensibus vim ad.</p>
```
## Emphasis
### Bold
For emphasizing a snippet of text with a heavier font-weight.
The following snippet of text is **rendered as bold text**.
```markdown
**rendered as bold text**
```
renders to:
**rendered as bold text**
and this HTML
```html
<strong>rendered as bold text</strong>
```
### Italics
For emphasizing a snippet of text with italics.
The following snippet of text is _rendered as italicized text_.
```markdown
_rendered as italicized text_
```
renders to:
_rendered as italicized text_
and this HTML:
```html
<em>rendered as italicized text</em>
```
### strikethrough
In GFM (GitHub flavored Markdown) you can do strikethroughs.
```markdown
~~Strike through this text.~~
```
Which renders to:
~~Strike through this text.~~
HTML:
```html
<del>Strike through this text.</del>
```
## Blockquotes
For quoting blocks of content from another source within your document.
Add `>` before any text you want to quote.
```markdown
> **Fusion Drive** combines a hard drive with a flash storage (solid-state drive) and presents it as a single logical volume with the space of both drives combined.
```
Renders to:
> **Fusion Drive** combines a hard drive with a flash storage (solid-state drive) and presents it as a single logical volume with the space of both drives combined.
and this HTML:
```html
<blockquote>
<p><strong>Fusion Drive</strong> combines a hard drive with a flash storage (solid-state drive) and presents it as a single logical volume with the space of both drives combined.</p>
</blockquote>
```
Blockquotes can also be nested:
```markdown
> Donec massa lacus, ultricies a ullamcorper in, fermentum sed augue.
Nunc augue augue, aliquam non hendrerit ac, commodo vel nisi.
>> Sed adipiscing elit vitae augue consectetur a gravida nunc vehicula. Donec auctor
odio non est accumsan facilisis. Aliquam id turpis in dolor tincidunt mollis ac eu diam.
```
Renders to:
> Donec massa lacus, ultricies a ullamcorper in, fermentum sed augue.
Nunc augue augue, aliquam non hendrerit ac, commodo vel nisi.
>> Sed adipiscing elit vitae augue consectetur a gravida nunc vehicula. Donec auctor
odio non est accumsan facilisis. Aliquam id turpis in dolor tincidunt mollis ac eu diam.
## Notices
{{% notice note %}}
The old mechanism for notices overriding the block quote syntax (`>>>`) has been deprecated. Notices are now handled via a dedicated plugin called [Markdown Notices](https://github.com/getgrav/grav-plugin-markdown-notices)
{{% /notice %}}
## Lists
### Unordered
A list of items in which the order of the items does not explicitly matter.
You may use any of the following symbols to denote bullets for each list item:
```markdown
* valid bullet
- valid bullet
+ valid bullet
```
For example
```markdown
+ Lorem ipsum dolor sit amet
+ Consectetur adipiscing elit
+ Integer molestie lorem at massa
+ Facilisis in pretium nisl aliquet
+ Nulla volutpat aliquam velit
- Phasellus iaculis neque
- Purus sodales ultricies
- Vestibulum laoreet porttitor sem
- Ac tristique libero volutpat at
+ Faucibus porta lacus fringilla vel
+ Aenean sit amet erat nunc
+ Eget porttitor lorem
```
Renders to:
+ Lorem ipsum dolor sit amet
+ Consectetur adipiscing elit
+ Integer molestie lorem at massa
+ Facilisis in pretium nisl aliquet
+ Nulla volutpat aliquam velit
- Phasellus iaculis neque
- Purus sodales ultricies
- Vestibulum laoreet porttitor sem
- Ac tristique libero volutpat at
+ Faucibus porta lacus fringilla vel
+ Aenean sit amet erat nunc
+ Eget porttitor lorem
And this HTML
```html
<ul>
<li>Lorem ipsum dolor sit amet</li>
<li>Consectetur adipiscing elit</li>
<li>Integer molestie lorem at massa</li>
<li>Facilisis in pretium nisl aliquet</li>
<li>Nulla volutpat aliquam velit
<ul>
<li>Phasellus iaculis neque</li>
<li>Purus sodales ultricies</li>
<li>Vestibulum laoreet porttitor sem</li>
<li>Ac tristique libero volutpat at</li>
</ul>
</li>
<li>Faucibus porta lacus fringilla vel</li>
<li>Aenean sit amet erat nunc</li>
<li>Eget porttitor lorem</li>
</ul>
```
### Ordered
A list of items in which the order of items does explicitly matter.
```markdown
1. Lorem ipsum dolor sit amet
2. Consectetur adipiscing elit
3. Integer molestie lorem at massa
4. Facilisis in pretium nisl aliquet
5. Nulla volutpat aliquam velit
6. Faucibus porta lacus fringilla vel
7. Aenean sit amet erat nunc
8. Eget porttitor lorem
```
Renders to:
1. Lorem ipsum dolor sit amet
2. Consectetur adipiscing elit
3. Integer molestie lorem at massa
4. Facilisis in pretium nisl aliquet
5. Nulla volutpat aliquam velit
6. Faucibus porta lacus fringilla vel
7. Aenean sit amet erat nunc
8. Eget porttitor lorem
And this HTML:
```html
<ol>
<li>Lorem ipsum dolor sit amet</li>
<li>Consectetur adipiscing elit</li>
<li>Integer molestie lorem at massa</li>
<li>Facilisis in pretium nisl aliquet</li>
<li>Nulla volutpat aliquam velit</li>
<li>Faucibus porta lacus fringilla vel</li>
<li>Aenean sit amet erat nunc</li>
<li>Eget porttitor lorem</li>
</ol>
```
**TIP**: If you just use `1.` for each number, Markdown will automatically number each item. For example:
```markdown
1. Lorem ipsum dolor sit amet
1. Consectetur adipiscing elit
1. Integer molestie lorem at massa
1. Facilisis in pretium nisl aliquet
1. Nulla volutpat aliquam velit
1. Faucibus porta lacus fringilla vel
1. Aenean sit amet erat nunc
1. Eget porttitor lorem
```
Renders to:
1. Lorem ipsum dolor sit amet
2. Consectetur adipiscing elit
3. Integer molestie lorem at massa
4. Facilisis in pretium nisl aliquet
5. Nulla volutpat aliquam velit
6. Faucibus porta lacus fringilla vel
7. Aenean sit amet erat nunc
8. Eget porttitor lorem
## Code
### Inline code
Wrap inline snippets of code with `` ` ``.
```markdown
In this example, `<section></section>` should be wrapped as **code**.
```
Renders to:
In this example, `<section></section>` should be wrapped with **code**.
HTML:
```html
<p>In this example, <code>&lt;section&gt;&lt;/section&gt;</code> should be wrapped with <strong>code</strong>.</p>
```
### Indented code
Or indent several lines of code by at least four spaces, as in:
<pre>
// Some comments
line 1 of code
line 2 of code
line 3 of code
</pre>
Renders to:
// Some comments
line 1 of code
line 2 of code
line 3 of code
HTML:
```html
<pre>
<code>
// Some comments
line 1 of code
line 2 of code
line 3 of code
</code>
</pre>
```
### Block code "fences"
Use "fences" ```` ``` ```` to block in multiple lines of code.
<pre>
``` markup
Sample text here...
```
</pre>
```
Sample text here...
```
HTML:
```html
<pre>
<code>Sample text here...</code>
</pre>
```
### Syntax highlighting
GFM, or "GitHub Flavored Markdown" also supports syntax highlighting. To activate it, simply add the file extension of the language you want to use directly after the first code "fence", ` ```js `, and syntax highlighting will automatically be applied in the rendered HTML. For example, to apply syntax highlighting to JavaScript code:
<pre>
```js
grunt.initConfig({
assemble: {
options: {
assets: 'docs/assets',
data: 'src/data/*.{json,yml}',
helpers: 'src/custom-helpers.js',
partials: ['src/partials/**/*.{hbs,md}']
},
pages: {
options: {
layout: 'default.hbs'
},
files: {
'./': ['src/templates/pages/index.hbs']
}
}
}
};
```
</pre>
Renders to:
```js
grunt.initConfig({
assemble: {
options: {
assets: 'docs/assets',
data: 'src/data/*.{json,yml}',
helpers: 'src/custom-helpers.js',
partials: ['src/partials/**/*.{hbs,md}']
},
pages: {
options: {
layout: 'default.hbs'
},
files: {
'./': ['src/templates/pages/index.hbs']
}
}
}
};
```
## Tables
Tables are created by adding pipes as dividers between each cell, and by adding a line of dashes (also separated by bars) beneath the header. Note that the pipes do not need to be vertically aligned.
```markdown
| Option | Description |
| ------ | ----------- |
| data | path to data files to supply the data that will be passed into templates. |
| engine | engine to be used for processing templates. Handlebars is the default. |
| ext | extension to be used for dest files. |
```
Renders to:
| Option | Description |
| ------ | ----------- |
| data | path to data files to supply the data that will be passed into templates. |
| engine | engine to be used for processing templates. Handlebars is the default. |
| ext | extension to be used for dest files. |
And this HTML:
```html
<table>
<tr>
<th>Option</th>
<th>Description</th>
</tr>
<tr>
<td>data</td>
<td>path to data files to supply the data that will be passed into templates.</td>
</tr>
<tr>
<td>engine</td>
<td>engine to be used for processing templates. Handlebars is the default.</td>
</tr>
<tr>
<td>ext</td>
<td>extension to be used for dest files.</td>
</tr>
</table>
```
### Right aligned text
Adding a colon on the right side of the dashes below any heading will right align text for that column.
```markdown
| Option | Description |
| ------:| -----------:|
| data | path to data files to supply the data that will be passed into templates. |
| engine | engine to be used for processing templates. Handlebars is the default. |
| ext | extension to be used for dest files. |
```
| Option | Description |
| ------:| -----------:|
| data | path to data files to supply the data that will be passed into templates. |
| engine | engine to be used for processing templates. Handlebars is the default. |
| ext | extension to be used for dest files. |
## Links
### Basic link
```markdown
[Assemble](http://assemble.io)
```
Renders to (hover over the link, there is no tooltip):
[Assemble](http://assemble.io)
HTML:
```html
<a href="http://assemble.io">Assemble</a>
```
### Add a title
```markdown
[Upstage](https://github.com/upstage/ "Visit Upstage!")
```
Renders to (hover over the link, there should be a tooltip):
[Upstage](https://github.com/upstage/ "Visit Upstage!")
HTML:
```html
<a href="https://github.com/upstage/" title="Visit Upstage!">Upstage</a>
```
### Named Anchors
Named anchors enable you to jump to the specified anchor point on the same page. For example, each of these chapters:
```markdown
# Table of Contents
* [Chapter 1](#chapter-1)
* [Chapter 2](#chapter-2)
* [Chapter 3](#chapter-3)
```
will jump to these sections:
```markdown
## Chapter 1 <a id="chapter-1"></a>
Content for chapter one.
## Chapter 2 <a id="chapter-2"></a>
Content for chapter one.
## Chapter 3 <a id="chapter-3"></a>
Content for chapter one.
```
**NOTE** that specific placement of the anchor tag seems to be arbitrary. They are placed inline here since it seems to be unobtrusive, and it works.
## Images {#images}
Images have a similar syntax to links but include a preceding exclamation point.
```markdown
![Minion](http://octodex.github.com/images/minion.png)
```
![Minion](http://octodex.github.com/images/minion.png)
or
```markdown
![Alt text](http://octodex.github.com/images/stormtroopocat.jpg "The Stormtroopocat")
```
![Alt text](http://octodex.github.com/images/stormtroopocat.jpg "The Stormtroopocat")
Like links, Images also have a footnote style syntax
### Alternative usage : note images
```markdown
![Alt text][id]
```
![Alt text][id]
With a reference later in the document defining the URL location:
[id]: http://octodex.github.com/images/dojocat.jpg "The Dojocat"
[id]: http://octodex.github.com/images/dojocat.jpg "The Dojocat"
### Resizing image
Add HTTP parameters `width` and/or `height` to the link image to resize the image. Values are CSS values (default is `auto`).
```markdown
![Minion](http://octodex.github.com/images/minion.png?width=20pc)
```
![Minion](http://octodex.github.com/images/minion.png?width=20pc)
```markdown
![Minion](http://octodex.github.com/images/minion.png?height=50px)
```
![Minion](http://octodex.github.com/images/minion.png?height=50px)
```markdown
![Minion](http://octodex.github.com/images/minion.png?height=50px&width=300px)
```
![Minion](http://octodex.github.com/images/minion.png?height=50px&width=300px)
### Add CSS classes
Add a HTTP `classes` parameter to the link image to add CSS classes. `shadow`and `border` are available but you could define other ones.
```markdown
![stormtroopocat](http://octodex.github.com/images/stormtroopocat.jpg?classes=shadow)
```
![stormtroopocat](http://octodex.github.com/images/stormtroopocat.jpg?width=40pc&classes=shadow)
```markdown
![stormtroopocat](http://octodex.github.com/images/stormtroopocat.jpg?classes=border)
```
![stormtroopocat](http://octodex.github.com/images/stormtroopocat.jpg?width=40pc&classes=border)
```markdown
![stormtroopocat](http://octodex.github.com/images/stormtroopocat.jpg?classes=border,shadow)
```
![stormtroopocat](http://octodex.github.com/images/stormtroopocat.jpg?width=40pc&classes=border,shadow)
@@ -0,0 +1,665 @@
---
date: 2016-04-09T16:50:16+02:00
title: Syntaxe Markdown
weight: 15
---
{{% notice note %}}
Cette page est une copie de la [doc de Grav](http://learn.getgrav.org/content/markdown).
La seule différence porte sur la personalisation des images ([taille]({{< relref "#resizing-image" >}}), [ajout de classes CSS]({{< relref "#add-css-classes" >}})...)
Pour des raisons évidentes, cette page n'a pas été traduites en français 😁
{{% /notice%}}
Let's face it: Writing content for the Web is tiresome. WYSIWYG editors help alleviate this task, but they generally result in horrible code, or worse yet, ugly web pages.
**Markdown** is a better way to write **HTML**, without all the complexities and ugliness that usually accompanies it.
Some of the key benefits are:
1. Markdown is simple to learn, with minimal extra characters so it's also quicker to write content.
2. Less chance of errors when writing in markdown.
3. Produces valid XHTML output.
4. Keeps the content and the visual display separate, so you cannot mess up the look of your site.
5. Write in any text editor or Markdown application you like.
6. Markdown is a joy to use!
John Gruber, the author of Markdown, puts it like this:
> The overriding design goal for Markdowns formatting syntax is to make it as readable as possible. The idea is that a Markdown-formatted document should be publishable as-is, as plain text, without looking like its been marked up with tags or formatting instructions. While Markdowns syntax has been influenced by several existing text-to-HTML filters, the single biggest source of inspiration for Markdowns syntax is the format of plain text email.
> -- <cite>John Gruber</cite>
Grav ships with built-in support for [Markdown](http://daringfireball.net/projects/markdown/) and [Markdown Extra](https://michelf.ca/projects/php-markdown/extra/). You must enable **Markdown Extra** in your `system.yaml` configuration file
Without further delay, let us go over the main elements of Markdown and what the resulting HTML looks like:
{{% notice info %}}
<i class="fa fa-bookmark"></i> Bookmark this page for easy future reference!
{{% /notice %}}
## Headings
Headings from `h1` through `h6` are constructed with a `#` for each level:
```markdown
# h1 Heading
## h2 Heading
### h3 Heading
#### h4 Heading
##### h5 Heading
###### h6 Heading
```
Renders to:
# h1 Heading
## h2 Heading
### h3 Heading
#### h4 Heading
##### h5 Heading
###### h6 Heading
HTML:
```html
<h1>h1 Heading</h1>
<h2>h2 Heading</h2>
<h3>h3 Heading</h3>
<h4>h4 Heading</h4>
<h5>h5 Heading</h5>
<h6>h6 Heading</h6>
```
## Comments
Comments should be HTML compatible
```html
<!--
This is a comment
-->
```
Comment below should **NOT** be seen:
<!--
This is a comment
-->
## Horizontal Rules
The HTML `<hr>` element is for creating a "thematic break" between paragraph-level elements. In markdown, you can create a `<hr>` with any of the following:
* `___`: three consecutive underscores
* `---`: three consecutive dashes
* `***`: three consecutive asterisks
renders to:
___
---
***
## Body Copy
Body copy written as normal, plain text will be wrapped with `<p></p>` tags in the rendered HTML.
So this body copy:
```markdown
Lorem ipsum dolor sit amet, graecis denique ei vel, at duo primis mandamus. Et legere ocurreret pri, animal tacimates complectitur ad cum. Cu eum inermis inimicus efficiendi. Labore officiis his ex, soluta officiis concludaturque ei qui, vide sensibus vim ad.
```
renders to this HTML:
```html
<p>Lorem ipsum dolor sit amet, graecis denique ei vel, at duo primis mandamus. Et legere ocurreret pri, animal tacimates complectitur ad cum. Cu eum inermis inimicus efficiendi. Labore officiis his ex, soluta officiis concludaturque ei qui, vide sensibus vim ad.</p>
```
## Emphasis
### Bold
For emphasizing a snippet of text with a heavier font-weight.
The following snippet of text is **rendered as bold text**.
```markdown
**rendered as bold text**
```
renders to:
**rendered as bold text**
and this HTML
```html
<strong>rendered as bold text</strong>
```
### Italics
For emphasizing a snippet of text with italics.
The following snippet of text is _rendered as italicized text_.
```markdown
_rendered as italicized text_
```
renders to:
_rendered as italicized text_
and this HTML:
```html
<em>rendered as italicized text</em>
```
### strikethrough
In GFM (GitHub flavored Markdown) you can do strikethroughs.
```markdown
~~Strike through this text.~~
```
Which renders to:
~~Strike through this text.~~
HTML:
```html
<del>Strike through this text.</del>
```
## Blockquotes
For quoting blocks of content from another source within your document.
Add `>` before any text you want to quote.
```markdown
> **Fusion Drive** combines a hard drive with a flash storage (solid-state drive) and presents it as a single logical volume with the space of both drives combined.
```
Renders to:
> **Fusion Drive** combines a hard drive with a flash storage (solid-state drive) and presents it as a single logical volume with the space of both drives combined.
and this HTML:
```html
<blockquote>
<p><strong>Fusion Drive</strong> combines a hard drive with a flash storage (solid-state drive) and presents it as a single logical volume with the space of both drives combined.</p>
</blockquote>
```
Blockquotes can also be nested:
```markdown
> Donec massa lacus, ultricies a ullamcorper in, fermentum sed augue.
Nunc augue augue, aliquam non hendrerit ac, commodo vel nisi.
>> Sed adipiscing elit vitae augue consectetur a gravida nunc vehicula. Donec auctor
odio non est accumsan facilisis. Aliquam id turpis in dolor tincidunt mollis ac eu diam.
```
Renders to:
> Donec massa lacus, ultricies a ullamcorper in, fermentum sed augue.
Nunc augue augue, aliquam non hendrerit ac, commodo vel nisi.
>> Sed adipiscing elit vitae augue consectetur a gravida nunc vehicula. Donec auctor
odio non est accumsan facilisis. Aliquam id turpis in dolor tincidunt mollis ac eu diam.
## Notices
{{% notice note %}}
The old mechanism for notices overriding the block quote syntax (`>>>`) has been deprecated. Notices are now handled via a dedicated plugin called [Markdown Notices](https://github.com/getgrav/grav-plugin-markdown-notices)
{{% /notice %}}
## Lists
### Unordered
A list of items in which the order of the items does not explicitly matter.
You may use any of the following symbols to denote bullets for each list item:
```markdown
* valid bullet
- valid bullet
+ valid bullet
```
For example
```markdown
+ Lorem ipsum dolor sit amet
+ Consectetur adipiscing elit
+ Integer molestie lorem at massa
+ Facilisis in pretium nisl aliquet
+ Nulla volutpat aliquam velit
- Phasellus iaculis neque
- Purus sodales ultricies
- Vestibulum laoreet porttitor sem
- Ac tristique libero volutpat at
+ Faucibus porta lacus fringilla vel
+ Aenean sit amet erat nunc
+ Eget porttitor lorem
```
Renders to:
+ Lorem ipsum dolor sit amet
+ Consectetur adipiscing elit
+ Integer molestie lorem at massa
+ Facilisis in pretium nisl aliquet
+ Nulla volutpat aliquam velit
- Phasellus iaculis neque
- Purus sodales ultricies
- Vestibulum laoreet porttitor sem
- Ac tristique libero volutpat at
+ Faucibus porta lacus fringilla vel
+ Aenean sit amet erat nunc
+ Eget porttitor lorem
And this HTML
```html
<ul>
<li>Lorem ipsum dolor sit amet</li>
<li>Consectetur adipiscing elit</li>
<li>Integer molestie lorem at massa</li>
<li>Facilisis in pretium nisl aliquet</li>
<li>Nulla volutpat aliquam velit
<ul>
<li>Phasellus iaculis neque</li>
<li>Purus sodales ultricies</li>
<li>Vestibulum laoreet porttitor sem</li>
<li>Ac tristique libero volutpat at</li>
</ul>
</li>
<li>Faucibus porta lacus fringilla vel</li>
<li>Aenean sit amet erat nunc</li>
<li>Eget porttitor lorem</li>
</ul>
```
### Ordered
A list of items in which the order of items does explicitly matter.
```markdown
1. Lorem ipsum dolor sit amet
2. Consectetur adipiscing elit
3. Integer molestie lorem at massa
4. Facilisis in pretium nisl aliquet
5. Nulla volutpat aliquam velit
6. Faucibus porta lacus fringilla vel
7. Aenean sit amet erat nunc
8. Eget porttitor lorem
```
Renders to:
1. Lorem ipsum dolor sit amet
2. Consectetur adipiscing elit
3. Integer molestie lorem at massa
4. Facilisis in pretium nisl aliquet
5. Nulla volutpat aliquam velit
6. Faucibus porta lacus fringilla vel
7. Aenean sit amet erat nunc
8. Eget porttitor lorem
And this HTML:
```html
<ol>
<li>Lorem ipsum dolor sit amet</li>
<li>Consectetur adipiscing elit</li>
<li>Integer molestie lorem at massa</li>
<li>Facilisis in pretium nisl aliquet</li>
<li>Nulla volutpat aliquam velit</li>
<li>Faucibus porta lacus fringilla vel</li>
<li>Aenean sit amet erat nunc</li>
<li>Eget porttitor lorem</li>
</ol>
```
**TIP**: If you just use `1.` for each number, Markdown will automatically number each item. For example:
```markdown
1. Lorem ipsum dolor sit amet
1. Consectetur adipiscing elit
1. Integer molestie lorem at massa
1. Facilisis in pretium nisl aliquet
1. Nulla volutpat aliquam velit
1. Faucibus porta lacus fringilla vel
1. Aenean sit amet erat nunc
1. Eget porttitor lorem
```
Renders to:
1. Lorem ipsum dolor sit amet
2. Consectetur adipiscing elit
3. Integer molestie lorem at massa
4. Facilisis in pretium nisl aliquet
5. Nulla volutpat aliquam velit
6. Faucibus porta lacus fringilla vel
7. Aenean sit amet erat nunc
8. Eget porttitor lorem
## Code
### Inline code
Wrap inline snippets of code with `` ` ``.
```markdown
In this example, `<section></section>` should be wrapped as **code**.
```
Renders to:
In this example, `<section></section>` should be wrapped with **code**.
HTML:
```html
<p>In this example, <code>&lt;section&gt;&lt;/section&gt;</code> should be wrapped with <strong>code</strong>.</p>
```
### Indented code
Or indent several lines of code by at least four spaces, as in:
<pre>
// Some comments
line 1 of code
line 2 of code
line 3 of code
</pre>
Renders to:
// Some comments
line 1 of code
line 2 of code
line 3 of code
HTML:
```html
<pre>
<code>
// Some comments
line 1 of code
line 2 of code
line 3 of code
</code>
</pre>
```
### Block code "fences"
Use "fences" ```` ``` ```` to block in multiple lines of code.
<pre>
``` markup
Sample text here...
```
</pre>
```
Sample text here...
```
HTML:
```html
<pre>
<code>Sample text here...</code>
</pre>
```
### Syntax highlighting
GFM, or "GitHub Flavored Markdown" also supports syntax highlighting. To activate it, simply add the file extension of the language you want to use directly after the first code "fence", ` ```js `, and syntax highlighting will automatically be applied in the rendered HTML. For example, to apply syntax highlighting to JavaScript code:
<pre>
```js
grunt.initConfig({
assemble: {
options: {
assets: 'docs/assets',
data: 'src/data/*.{json,yml}',
helpers: 'src/custom-helpers.js',
partials: ['src/partials/**/*.{hbs,md}']
},
pages: {
options: {
layout: 'default.hbs'
},
files: {
'./': ['src/templates/pages/index.hbs']
}
}
}
};
```
</pre>
Renders to:
```js
grunt.initConfig({
assemble: {
options: {
assets: 'docs/assets',
data: 'src/data/*.{json,yml}',
helpers: 'src/custom-helpers.js',
partials: ['src/partials/**/*.{hbs,md}']
},
pages: {
options: {
layout: 'default.hbs'
},
files: {
'./': ['src/templates/pages/index.hbs']
}
}
}
};
```
## Tables
Tables are created by adding pipes as dividers between each cell, and by adding a line of dashes (also separated by bars) beneath the header. Note that the pipes do not need to be vertically aligned.
```markdown
| Option | Description |
| ------ | ----------- |
| data | path to data files to supply the data that will be passed into templates. |
| engine | engine to be used for processing templates. Handlebars is the default. |
| ext | extension to be used for dest files. |
```
Renders to:
| Option | Description |
| ------ | ----------- |
| data | path to data files to supply the data that will be passed into templates. |
| engine | engine to be used for processing templates. Handlebars is the default. |
| ext | extension to be used for dest files. |
And this HTML:
```html
<table>
<tr>
<th>Option</th>
<th>Description</th>
</tr>
<tr>
<td>data</td>
<td>path to data files to supply the data that will be passed into templates.</td>
</tr>
<tr>
<td>engine</td>
<td>engine to be used for processing templates. Handlebars is the default.</td>
</tr>
<tr>
<td>ext</td>
<td>extension to be used for dest files.</td>
</tr>
</table>
```
### Right aligned text
Adding a colon on the right side of the dashes below any heading will right align text for that column.
```markdown
| Option | Description |
| ------:| -----------:|
| data | path to data files to supply the data that will be passed into templates. |
| engine | engine to be used for processing templates. Handlebars is the default. |
| ext | extension to be used for dest files. |
```
| Option | Description |
| ------:| -----------:|
| data | path to data files to supply the data that will be passed into templates. |
| engine | engine to be used for processing templates. Handlebars is the default. |
| ext | extension to be used for dest files. |
## Links
### Basic link
```markdown
[Assemble](http://assemble.io)
```
Renders to (hover over the link, there is no tooltip):
[Assemble](http://assemble.io)
HTML:
```html
<a href="http://assemble.io">Assemble</a>
```
### Add a title
```markdown
[Upstage](https://github.com/upstage/ "Visit Upstage!")
```
Renders to (hover over the link, there should be a tooltip):
[Upstage](https://github.com/upstage/ "Visit Upstage!")
HTML:
```html
<a href="https://github.com/upstage/" title="Visit Upstage!">Upstage</a>
```
### Named Anchors
Named anchors enable you to jump to the specified anchor point on the same page. For example, each of these chapters:
```markdown
# Table of Contents
* [Chapter 1](#chapter-1)
* [Chapter 2](#chapter-2)
* [Chapter 3](#chapter-3)
```
will jump to these sections:
```markdown
## Chapter 1 <a id="chapter-1"></a>
Content for chapter one.
## Chapter 2 <a id="chapter-2"></a>
Content for chapter one.
## Chapter 3 <a id="chapter-3"></a>
Content for chapter one.
```
**NOTE** that specific placement of the anchor tag seems to be arbitrary. They are placed inline here since it seems to be unobtrusive, and it works.
## Images {#images}
Images have a similar syntax to links but include a preceding exclamation point.
```markdown
![Minion](http://octodex.github.com/images/minion.png)
```
![Minion](http://octodex.github.com/images/minion.png)
or
```markdown
![Alt text](http://octodex.github.com/images/stormtroopocat.jpg "The Stormtroopocat")
```
![Alt text](http://octodex.github.com/images/stormtroopocat.jpg "The Stormtroopocat")
Like links, Images also have a footnote style syntax
### Alternative usage : note images
```markdown
![Alt text][id]
```
![Alt text][id]
With a reference later in the document defining the URL location:
[id]: http://octodex.github.com/images/dojocat.jpg "The Dojocat"
[id]: http://octodex.github.com/images/dojocat.jpg "The Dojocat"
### Resizing image
Add HTTP parameters `width` and/or `height` to the link image to resize the image. Values are CSS values (default is `auto`).
```markdown
![Minion](http://octodex.github.com/images/minion.png?width=20pc)
```
![Minion](http://octodex.github.com/images/minion.png?width=20pc)
```markdown
![Minion](http://octodex.github.com/images/minion.png?height=50px)
```
![Minion](http://octodex.github.com/images/minion.png?height=50px)
```markdown
![Minion](http://octodex.github.com/images/minion.png?height=50px&width=300px)
```
![Minion](http://octodex.github.com/images/minion.png?height=50px&width=300px)
### Add CSS classes
Add a HTTP `classes` parameter to the link image to add CSS classes. `shadow`and `border` are available but you could define other ones.
```markdown
![stormtroopocat](http://octodex.github.com/images/stormtroopocat.jpg?classes=shadow)
```
![stormtroopocat](http://octodex.github.com/images/stormtroopocat.jpg?width=40pc&classes=shadow)
```markdown
![stormtroopocat](http://octodex.github.com/images/stormtroopocat.jpg?classes=border)
```
![stormtroopocat](http://octodex.github.com/images/stormtroopocat.jpg?width=40pc&classes=border)
```markdown
![stormtroopocat](http://octodex.github.com/images/stormtroopocat.jpg?classes=border,shadow)
```
![stormtroopocat](http://octodex.github.com/images/stormtroopocat.jpg?width=40pc&classes=border,shadow)
@@ -0,0 +1,109 @@
---
date: 2016-04-09T16:50:16+02:00
title: Menu extra shortcuts
weight: 25
---
You can define additional menu entries or shortcuts in the navigation menu without any link to content.
## Basic configuration
Edit the website configuration `config.toml` and add a `[[menu.shortcuts]]` entry for each link your want to add.
Example from the current website:
[[menu.shortcuts]]
name = "<i class='fa fa-github'></i> Github repo"
identifier = "ds"
url = "https://github.com/matcornic/hugo-theme-learn"
weight = 10
[[menu.shortcuts]]
name = "<i class='fa fa-camera'></i> Showcases"
url = "/showcase"
weight = 11
[[menu.shortcuts]]
name = "<i class='fa fa-bookmark'></i> Hugo Documentation"
identifier = "hugodoc"
url = "https://gohugo.io/"
weight = 20
[[menu.shortcuts]]
name = "<i class='fa fa-bullhorn'></i> Credits"
url = "/credits"
weight = 30
By default, shortcuts are preceded by a title. This title can be disabled by setting `disableShortcutsTitle=true`.
However, if you want to keep the title but change its value, it can be overriden by changing your local i18n translation string configuration.
For example, in your local `i18n/en.toml` file, add the following content
[Shortcuts-Title]
other = "<Your value>"
Read more about [hugo menu](https://gohugo.io/extras/menus/) and [hugo i18n translation strings](https://gohugo.io/content-management/multilingual/#translation-of-strings)
## Configuration for Multilingual mode {#i18n}
When using a multilingual website, you can set different menus for each language. In the `config.toml` file, prefix your menu configuration by `Languages.<language-id>`.
Example from the current website:
[Languages]
[Languages.en]
title = "Documentation for Hugo Learn Theme"
weight = 1
languageName = "English"
[[Languages.en.menu.shortcuts]]
name = "<i class='fa fa-github'></i> Github repo"
identifier = "ds"
url = "https://github.com/matcornic/hugo-theme-learn"
weight = 10
[[Languages.en.menu.shortcuts]]
name = "<i class='fa fa-camera'></i> Showcases"
url = "/showcase"
weight = 11
[[Languages.en.menu.shortcuts]]
name = "<i class='fa fa-bookmark'></i> Hugo Documentation"
identifier = "hugodoc"
url = "https://gohugo.io/"
weight = 20
[[Languages.en.menu.shortcuts]]
name = "<i class='fa fa-bullhorn'></i> Credits"
url = "/credits"
weight = 30
[Languages.fr]
title = "Documentation du thème Hugo Learn"
weight = 2
languageName = "Français"
[[Languages.fr.menu.shortcuts]]
name = "<i class='fa fa-github'></i> Repo Github"
identifier = "ds"
url = "https://github.com/matcornic/hugo-theme-learn"
weight = 10
[[Languages.fr.menu.shortcuts]]
name = "<i class='fa fa-camera'></i> Vitrine"
url = "/showcase"
weight = 11
[[Languages.fr.menu.shortcuts]]
name = "<i class='fa fa-bookmark'></i> Documentation Hugo"
identifier = "hugodoc"
url = "https://gohugo.io/"
weight = 20
[[Languages.fr.menu.shortcuts]]
name = "<i class='fa fa-bullhorn'></i> Crédits"
url = "/credits"
weight = 30
Read more about [hugo menu](https://gohugo.io/extras/menus/) and [hugo multilingual menus](https://gohugo.io/content-management/multilingual/#menus)
@@ -0,0 +1,109 @@
---
date: 2016-04-09T16:50:16+02:00
title: Raccourcis du menu
weight: 25
---
Vous pouvez définir des entrées ou raccourcis supplémentaires dans le menu sans avoir besoin d'être lié à un contenu du site.
## Configuration simple
Editez le fichier de configuration `config.toml` et ajoutez une entrée `[[menu.shortcuts]]` pour chaque lien que vous voulez ajouter.
Exemple pour ce site:
[[menu.shortcuts]]
name = "<i class='fa fa-github'></i> Github repo"
identifier = "ds"
url = "https://github.com/matcornic/hugo-theme-learn"
weight = 10
[[menu.shortcuts]]
name = "<i class='fa fa-camera'></i> Showcases"
url = "/showcase"
weight = 11
[[menu.shortcuts]]
name = "<i class='fa fa-bookmark'></i> Hugo Documentation"
identifier = "hugodoc"
url = "https://gohugo.io/"
weight = 20
[[menu.shortcuts]]
name = "<i class='fa fa-bullhorn'></i> Credits"
url = "/credits"
weight = 30
Par défaut, les raccourcis sont précédés par un titre. Ce titre peut être désactivé en ajouter le paramètre `disableShortcutsTitle=true` dans la section `params` de votre `config.toml`.
Cependant, si vous voulez garder le titre mais changer sa valeur, vous pouvez modifier votre configuration multilangue locale en changeant les *translation string*.
Par exemple, dans votre fichier local `i18n/en.toml`, ajouter le contenu
[Shortcuts-Title]
other = "<Votre valeur>"
Plus d'infos sur [les menus Hugo](https://gohugo.io/extras/menus/) et sur [les translations strings](https://gohugo.io/content-management/multilingual/#translation-of-strings)
## Configuration pour le mode multi-langue {#i18n}
Quand vous utilisez un site multi-langue, vous pouvez avoir des menus différents pour chaque langage. Dans le fichier de configuration `config.toml`, préfixez votre configuration par `Languages.<language-id>`.
Par exemple, avec ce site :
[Languages]
[Languages.en]
title = "Documentation for Hugo Learn Theme"
weight = 1
languageName = "English"
[[Languages.en.menu.shortcuts]]
name = "<i class='fa fa-github'></i> Github repo"
identifier = "ds"
url = "https://github.com/matcornic/hugo-theme-learn"
weight = 10
[[Languages.en.menu.shortcuts]]
name = "<i class='fa fa-camera'></i> Showcases"
url = "/showcase"
weight = 11
[[Languages.en.menu.shortcuts]]
name = "<i class='fa fa-bookmark'></i> Hugo Documentation"
identifier = "hugodoc"
url = "https://gohugo.io/"
weight = 20
[[Languages.en.menu.shortcuts]]
name = "<i class='fa fa-bullhorn'></i> Credits"
url = "/credits"
weight = 30
[Languages.fr]
title = "Documentation du thème Hugo Learn"
weight = 2
languageName = "Français"
[[Languages.fr.menu.shortcuts]]
name = "<i class='fa fa-github'></i> Repo Github"
identifier = "ds"
url = "https://github.com/matcornic/hugo-theme-learn"
weight = 10
[[Languages.fr.menu.shortcuts]]
name = "<i class='fa fa-camera'></i> Vitrine"
url = "/showcase"
weight = 11
[[Languages.fr.menu.shortcuts]]
name = "<i class='fa fa-bookmark'></i> Documentation Hugo"
identifier = "hugodoc"
url = "https://gohugo.io/"
weight = 20
[[Languages.fr.menu.shortcuts]]
name = "<i class='fa fa-bullhorn'></i> Crédits"
url = "/credits"
weight = 30
Plus d'infos sur [les menus Hugo](https://gohugo.io/extras/menus/) et les [menus multi-langue Hugo](https://gohugo.io/content-management/multilingual/#menus)
@@ -0,0 +1,166 @@
---
date: 2016-04-09T16:50:16+02:00
title: Pages organization
weight: 5
---
In **Hugo**, pages are the core of your site. Once it is configured, pages are definitely the added value to your documentation site.
## Folders
Organize your site like [any other Hugo project](https://gohugo.io/content/organization/). Typically, you will have a *content* folder with all your pages.
content
├── level-one
│ ├── level-two
│ │ ├── level-three
│ │ │ ├── level-four
│ │ │ │ ├── _index.md <-- /level-one/level-two/level-three/level-four
│ │ │ │ ├── page-4-a.md <-- /level-one/level-two/level-three/level-four/page-4-a
│ │ │ │ ├── page-4-b.md <-- /level-one/level-two/level-three/level-four/page-4-b
│ │ │ │ └── page-4-c.md <-- /level-one/level-two/level-three/level-four/page-4-c
│ │ │ ├── _index.md <-- /level-one/level-two/level-three
│ │ │ ├── page-3-a.md <-- /level-one/level-two/level-three/page-3-a
│ │ │ ├── page-3-b.md <-- /level-one/level-two/level-three/page-3-b
│ │ │ └── page-3-c.md <-- /level-one/level-two/level-three/page-3-c
│ │ ├── _index.md <-- /level-one/level-two
│ │ ├── page-2-a.md <-- /level-one/level-two/page-2-a
│ │ ├── page-2-b.md <-- /level-one/level-two/page-2-b
│ │ └── page-2-c.md <-- /level-one/level-two/page-2-c
│ ├── _index.md <-- /level-one
│ ├── page-1-a.md <-- /level-one/page-1-a
│ ├── page-1-b.md <-- /level-one/page-1-b
│ └── page-1-c.md <-- /level-one/page-1-c
├── _index.md <-- /
└── page-top.md <-- /page-top
{{% notice note %}}
`_index.md` is required in each folder, its your “folder home page”
{{% /notice %}}
## Types
**Hugo-theme-learn** defines two types of pages. *Default* and *Chapter*. Both can be used at any level of the documentation, the only difference being layout display.
A **Chapter** displays a page meant to be used as introduction for a set of child pages. Commonly, it contains a simple title and a catch line to define content that can be found under it.
You can define any HTML as prefix for the menu. In the example below, it's just a number but that could be an [icon](https://fortawesome.github.io/Font-Awesome/).
![Chapter page](/cont/pages/images/pages-chapter.png?width=50pc)
```markdown
+++
title = "Basics"
chapter = true
weight = 5
pre = "<b>1. </b>"
+++
### Chapter 1
# Basics
Discover what this Hugo theme is all about and the core-concepts behind it.
```
To tell **Hugo-theme-learn** to consider a page as a chapter, set `chapter=true` in the Front Matter of the page.
A **Default** page is any other content page.
![Default page](/cont/pages/images/pages-default.png?width=50pc)
```toml
+++
title = "Installation"
weight = 15
+++
```
The following steps are here to help you initialize your new website. If you don't know Hugo at all, we strongly suggest you to train by following this [great documentation for beginners](https://gohugo.io/overview/quickstart/).
## Create your project
Hugo provides a `new` command to create a new website.
```
hugo new site <new_project>
```
**Hugo-theme-learn** provides [archetypes]({{< relref "cont/archetypes.fr.md" >}}) to help you create this kind of pages.
## Front Matter configuration
Each Hugo page has to define a [Front Matter](https://gohugo.io/content/front-matter/) in *yaml*, *toml* or *json*.
**Hugo-theme-learn** uses the following parameters on top of Hugo ones :
```toml
+++
# Table of content (toc) is enabled by default. Set this parameter to true to disable it.
# Note: Toc is always disabled for chapter pages
disableToc = "false"
# If set, this will be used for the page's menu entry (instead of the `title` attribute)
menuTitle = ""
# The title of the page in menu will be prefixed by this HTML content
pre = ""
# The title of the page in menu will be postfixed by this HTML content
post = ""
# Set the page as a chapter, changing the way it's displayed
chapter = false
# Hide a menu entry by setting this to true
hidden = false
# Display name of this page modifier. If set, it will be displayed in the footer.
LastModifierDisplayName = ""
# Email of this page modifier. If set with LastModifierDisplayName, it will be displayed in the footer
LastModifierEmail = ""
+++
```
### Add icon to a menu entry
In the page frontmatter, add a `pre` param to insert any HTML code before the menu label. The example below uses the Github icon.
```toml
+++
title = "Github repo"
pre = "<i class='fa fa-github'></i> "
+++
```
![Title with icon](/cont/pages/images/frontmatter-icon.png)
### Ordering sibling menu/page entries
Hugo provides a [flexible way](https://gohugo.io/content/ordering/) to handle order for your pages.
The simplest way is to set `weight` parameter to a number.
```toml
+++
title = "My page"
weight = 5
+++
```
### Using a custom title for menu entries
By default, **Hugo-theme-learn** will use a page's `title` attribute for the menu item (or `linkTitle` if defined).
But a page's title has to be descriptive on its own while the menu is a hierarchy.
We've added the `menuTitle` parameter for that purpose:
For example (for a page named `content/install/linux.md`):
```toml
+++
title = "Install on Linux"
menuTitle = "Linux"
+++
```
## Homepage
To configure your home page, you basically have three choices:
1. Create an `_index.md` document in `content` folder and fill the file with *Markdown content*
2. Create an `index.html` file in the `static` folder and fill the file with *HTML content*
3. Configure your server to automatically redirect home page to one your documentation page
@@ -0,0 +1,146 @@
---
date: 2016-04-09T16:50:16+02:00
title: Organisation des pages
weight: 5
---
Dans **Hugo**, les pages sont le coeur de votre site. Une fois configurées, les pages sont la valeur ajoutée de votre site de documentation.
## Dossiers
Organisez votre site comment n'importe quel autre [projet Hugo](https://gohugo.io/content/organization/). Typiquement, vous allez avoir un dossier *content* avec vos pages.
content
├── niveau-un
│ ├── niveau-deux
│ │ ├── niveau-trois
│ │ │ ├── niveau-quatre
│ │ │ │ ├── _index.md <-- /niveau-un/niveau-deux/niveau-trois/niveau-quatre
│ │ │ │ ├── page-4-a.md <-- /niveau-un/niveau-deux/niveau-trois/niveau-quatre/page-4-a
│ │ │ │ ├── page-4-b.md <-- /niveau-un/niveau-deux/niveau-trois/niveau-quatre/page-4-b
│ │ │ │ └── page-4-c.md <-- /niveau-un/niveau-deux/niveau-trois/niveau-quatre/page-4-c
│ │ │ ├── _index.md <-- /niveau-un/niveau-deux/niveau-trois
│ │ │ ├── page-3-a.md <-- /niveau-un/niveau-deux/niveau-trois/page-3-a
│ │ │ ├── page-3-b.md <-- /niveau-un/niveau-deux/niveau-trois/page-3-b
│ │ │ └── page-3-c.md <-- /niveau-un/niveau-deux/niveau-trois/page-3-c
│ │ ├── _index.md <-- /niveau-un/niveau-deux
│ │ ├── page-2-a.md <-- /niveau-un/niveau-deux/page-2-a
│ │ ├── page-2-b.md <-- /niveau-un/niveau-deux/page-2-b
│ │ └── page-2-c.md <-- /niveau-un/niveau-deux/page-2-c
│ ├── _index.md <-- /niveau-un
│ ├── page-1-a.md <-- /niveau-un/page-1-a
│ ├── page-1-b.md <-- /niveau-un/page-1-b
│ └── page-1-c.md <-- /niveau-un/page-1-c
├── _index.md <-- /
└── premiere-page.md <-- /premiere-page
{{% notice note %}}
Le fichier `_index.md` est obligatoire dans chaque dossier, c'est en quelques rotes votre page d'accueil pour le dossier.
{{% /notice %}}
## Types
**Hugo-theme-learn** définit deux types de pages. *Défaut* et *Chapitre*. Les deux sont utilisables à n'importe quel niveau du site, la seule différence est dans l'affichage.
Un **Chapitre** affiche une page vouée à être une introduction pour un ensemble de pages filles. Habituellement, il va seulement contenir un titre et un résumé de la section.
Vous pouvez définir n'importe quel contenu HTML comme préfixe de l'entrée du menu. Dans l'exemple ci-dessous, c'est juste un nombre mais vous pourriez utiliser une [icône](https://fortawesome.github.io/Font-Awesome/).
![Page Chapitre](/cont/pages/images/pages-chapter.png?width=50pc)
```markdown
+++
title = "Démarrage"
weight = 5
pre = "<b>1. </b>"
chapter = true
+++
### Chapitre 1
# Démarrage
Découvrez comment utiliser ce thème Hugo et apprenez en les concepts
```
Pour dire à **Hugo-theme-learn** de considérer la page comme un chapitre, configure `chapter=true` dans le Front Matter de la page.
Une page **Défaut** est n'importe quelle autre page.
![Page défaut](/cont/pages/images/pages-default.png?width=50pc)
+++
title = "Installation"
weight = 15
+++
The following steps are here to help you initialize your new website. If you don't know Hugo at all, we strongly suggest you to train by following this [great documentation for beginners](https://gohugo.io/overview/quickstart/).
## Create your project
Hugo provides a `new` command to create a new website.
```
hugo new site <new_project>
```
**Hugo-theme-learn** fournit des [archétypes]({{< relref "cont/archetypes.fr.md" >}}) pour vous aider à créer ce type de pages.
## Configuration des Front Matter
Chaque page Hugo doit définir un [Front Matter](https://gohugo.io/content/front-matter/) dans le format *yaml*, *toml* ou *json*.
**Hugo-theme-learn** utilise les paramètres suivant en plus de ceux définis par Hugo:
```toml
+++
# Le Sommaire (table of content = toc) est activé par défaut. Modifier ce paramètre à true pour le désactiver.
# Note: Le sommaire est toujours désactivé pour les chapitres
disableToc = "false"
# Le titre de la page dans le menu sera préfixé par ce contentu HTML
pre = ""
# Le titre de la page dans le menu sera suffixé par ce contentu HTML
post = ""
# Modifier le type de la page pour changer l'affichage
chapter = false
# Cache la page du menu
hidden = false
# Nom de la personne qui a modifié la page. Quand configuré, sera affiché dans le pied de page.
LastModifierDisplayName = ""
# Email de la personne qui a modifié la page. Quand configuré, sera affiché dans le pied de page.
LastModifierEmail = ""
+++
```
### Ajouter une icône à une entrée du menu
Dans le Front Matter, ajouter un paramètre `pre` pour insérer du code HTML qui s'affichera avant le label du menu. L'exemple ci-dessous utilise l'icône de Github.
```toml
+++
title = "Repo Github"
pre = "<i class='fa fa-github'></i> "
+++
```
![Titre avec icône](/cont/pages/images/frontmatter-icon.png)
### Ordonner les entrées dans le menu
Hugo permet de modifier facilement [l'ordre des menu](https://gohugo.io/content/ordering/).
La manière la plus simple est de configurer le paramètre `weight` avec un nombre.
```toml
+++
title = "Ma page"
weight = 5
+++
```
## Page d'accueil
Pour configurer votre page d'accueil, vous avez trois choix:
1. Créer une page `_index.md` dans le dossier `content` et remplissez le fichier avec du *contenu Markdown*
2. Créer une page `index.html` dans le dossier `static` et remplissez le fichier avec du *contenu HTML*
3. Configurez votre serveur pour automatiquement rediriger la page d'accueil vers l'une de vos pages.
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---
title: Credits
disableToc: true
---
## Contributors
Thanks to them <i class="fa fa-heart"></i> for making Open Source Software a better place !
{{% ghcontributors "https://api.github.com/repos/matcornic/hugo-theme-learn/contributors?per_page=100" %}}
And a special thanks to [@vjeantet](https://github.com/vjeantet) for his work on [docdock](https://github.com/vjeantet/hugo-theme-docdock), a fork of hugo-theme-learn. v2.0.0 of this theme is inspired by his work.
## Packages and libraries
* [mermaid](https://knsv.github.io/mermaid) - generation of diagram and flowchart from text in a similar manner as markdown
* [font awesome](http://fontawesome.io/) - the iconic font and CSS framework
* [jQuery](https://jquery.com) - The Write Less, Do More, JavaScript Library
* [lunr](https://lunrjs.com) - Lunr enables you to provide a great search experience without the need for external, server-side, search services...
* [horsey](https://bevacqua.github.io/horsey/) - Progressive and customizable autocomplete component
* [clipboard.js](https://zenorocha.github.io/clipboard.js) - copy text to clipboard
* [highlight.js](https://highlightjs.org) - Javascript syntax highlighter
* [modernizr](https://modernizr.com) - A JavaScript toolkit that allows web developers to use new CSS3 and HTML5 features while maintaining a fine level of control over browsers that don't support
## Tooling
* [Netlify](https://www.netlify.com) - Continuous deployement and hosting of this documentation
* [Hugo](https://gohugo.io/)
@@ -0,0 +1,28 @@
---
title: Crédits
disableToc: true
---
## Contributeurs
Merci à eux <i class="fa fa-heart"></i> de rendre le monde Open Source meilleur !
{{% ghcontributors "https://api.github.com/repos/matcornic/hugo-theme-learn/contributors?per_page=100" %}}
Et un grand merci à [@vjeantet](https://github.com/vjeantet) pour son travail sur [docdock](https://github.com/vjeantet/hugo-theme-docdock), un fork de _hugo-theme-learn_. La v2.0.0 du thème est en grande partie inspirée de son travail.
## Packages et librairies
* [mermaid](https://knsv.github.io/mermaid) - géneration de diagrames et graphiques à partir de texte similaire à Markdown
* [font awesome](http://fontawesome.io/) - Le framework de polices iconiques
* [jQuery](https://jquery.com) - La plus connue des librairies Javascript
* [lunr](https://lunrjs.com) - Lunr fournit des fonctions de recherche sans service externe
* [horsey](https://bevacqua.github.io/horsey/) - Autocomplétion de composants (utiliser pour les suggestions de recherche)
* [clipboard.js](https://zenorocha.github.io/clipboard.js) - Copier le texte dans le presse-papier
* [highlight.js](https://highlightjs.org) - Mise en valeur de syntaxes
* [modernizr](https://modernizr.com) - Une boite à outil Javascript qui permet aux développeurs d'utiliser les dernières fonctionnalités de CSS et HTML5, même sur de vieux navigateurs.
## Outils
* [Netlify](https://www.netlify.com) - Déploiement continue et hébergement de cette documentation
* [Hugo](https://gohugo.io/)
@@ -0,0 +1,16 @@
---
date: 2016-04-09T16:50:16+02:00
title: Shortcodes
pre: "<b>3. </b>"
weight: 15
---
Hugo uses Markdown for its simple content format. However, there are a lot of things that Markdown doesnt support well. You could use pure HTML to expand possibilities.
But this happens to be a bad idea. Everyone uses Markdown because it's pure and simple to read even non-rendered. You should avoid HTML to keep it as simple as possible.
To avoid this limitations, Hugo created [shortcodes](https://gohugo.io/extras/shortcodes/). A shortcode is a simple snippet inside a page.
**Hugo-theme-learn** provides multiple shortcodes on top of existing ones.
{{%children style="h2" description="true" %}}
@@ -0,0 +1,16 @@
---
date: 2016-04-09T16:50:16+02:00
title: Shortcodes
pre: "<b>3. </b>"
weight: 15
---
Hugo utilise Markdown pour son format simple. Cependant, il y a beaucoup de chose que Markdown ne supporte pas bien. On pourrait utiliser du HTML pur pour améliorer les capacité du Markdown.
Mais c'est probablement une mauvaise idée. Tout le monde utilise le Markdown parce que c'est pur et simple à lire même lorsqu'il est affiché en texte brut. Vous devez éviter le HTML autant que possible pour garder le contenu simple.
Cependant, pour éviter les limitations, Hugo a créé les [shortcodes](https://gohugo.io/extras/shortcodes/). Un shortcode est un bout de code (*snippet*) dans une page.
**Hugo-theme-learn** fournit de multiple shortcodes en plus de ceux existant.
{{%children style="h2" description="true" %}}
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---
title: Attachments
description : "The Attachments shortcode displays a list of files attached to a page."
---
The Attachments shortcode displays a list of files attached to a page.
{{% attachments /%}}
## Usage
The shortcurt lists files found in a **specific folder**.
Currently, it support two implementations for pages
1. If your page is a markdown file, attachements must be place in a **folder** named like your page and ending with **.files**.
> * content
> * _index.md
> * page.files
> * attachment.pdf
> * page.md
2. If your page is a **folder**, attachements must be place in a nested **'files'** folder.
> * content
> * _index.md
> * page
> * index.md
> * files
> * attachment.pdf
Be aware that if you use a multilingual website, you will need to have as many folders as languages.
That's all !
### Parameters
| Parameter | Default | Description |
|:--|:--|:--|
| title | "Attachments" | List's title |
| style | "" | Choose between "orange", "grey", "blue" and "green" for nice style |
| pattern | ".*" | A regular expressions, used to filter the attachments by file name. <br/><br/>The **pattern** parameter value must be [regular expressions](https://en.wikipedia.org/wiki/Regular_expression).
For example:
* To match a file suffix of 'jpg', use **.*jpg** (not *.jpg).
* To match file names ending in 'jpg' or 'png', use **.*(jpg|png)**
### Examples
#### List of attachments ending in pdf or mp4
{{%/*attachments title="Related files" pattern=".*(pdf|mp4)"/*/%}}
renders as
{{%attachments title="Related files" pattern=".*(pdf|mp4)"/%}}
#### Colored styled box
{{%/*attachments style="orange" /*/%}}
renders as
{{% attachments style="orange" /%}}
{{%/*attachments style="grey" /*/%}}
renders as
{{% attachments style="grey" /%}}
{{%/*attachments style="blue" /*/%}}
renders as
{{% attachments style="blue" /%}}
{{%/*attachments style="green" /*/%}}
renders as
{{% attachments style="green" /%}}
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---
title: Attachments (Pièces jointes)
description : "The Attachments shortcode displays a list of files attached to a page."
---
Le shortcode *Attachments* affiche une liste de pièces jointes d'une page.
{{% attachments /%}}
## Utilisation
Le shortcode affiche la liste de fichiers trouvés dans un **dossier spécifique**
A l'heure actuelle, il supporte deux implémentations
1. Si votre page est un fichier Markdown, les pièces jointes doivent être placée dans un **dossier** nommé comme le nom de la page et suffixé par **.files**.
> * content
> * _index.md
> * page.files
> * attachment.pdf
> * page.md
2. Si votre page est un **dossier**, les pièces jointes doivent être placées dans un dossier fils **'files'**.
> * content
> * _index.md
> * page
> * index.md
> * files
> * attachment.pdf
Attention, si votre site est multi-langue, vous devrez avec autant de dossier qu'il y a de langues.
C'est tout !
### Paramètres
| Paramètre | Défaut | Description |
|:--|:--|:--|
| title | "Pièces jointes" | Titre de la liste |
| style | "" | Choisir entre "orange", "grey", "blue" et "green" pour un style plus sympa |
| pattern | ".*" | Une expression régulière, utilisée pour filtrer les pièces jointes par leur nom de fichier. <br/><br/>Le paramètre **pattern** doit être une [expression régulière](https://en.wikipedia.org/wiki/Regular_expression).
Par exemple:
* Pour trouver les fichiers avec le suffixe 'jpg', utilisez **.*jpg** (pas *.jpg).
* Pour trouver les fichiers avec les suffixe 'jpg' ou 'png', utilisez **.*(jpg|png)**
### Exemples
#### Lister les pièces jointes de type pdf ou mp4
{{%/*attachments title="Fichiers associés" pattern=".*(pdf|mp4)"/*/%}}
s'affiche comme
{{%attachments title="Fichiers associés" pattern=".*(pdf|mp4)"/%}}
#### Modifier le style
{{%/*attachments style="orange" /*/%}}
s'affiche comme
{{% attachments style="orange" /%}}
{{%/*attachments style="grey" /*/%}}
s'affiche comme
{{% attachments style="grey" /%}}
{{%/*attachments style="blue" /*/%}}
s'affiche comme
{{% attachments style="blue" /%}}
{{%/*attachments style="green" /*/%}}
s'affiche comme
{{% attachments style="green" /%}}
@@ -0,0 +1,16 @@
---
title: Button
description : "Nice buttons on your page."
---
A button is a just a clickable button with optional icon.
```
{{%/* button href="https://getgrav.org/" */%}}Get Grav{{%/* /button */%}}
{{%/* button href="https://getgrav.org/" icon="fa fa-download" */%}}Get Grav with icon{{%/* /button */%}}
{{%/* button href="https://getgrav.org/" icon="fa fa-download" icon-position="right" */%}}Get Grav with icon right{{%/* /button */%}}
```
{{% button href="https://getgrav.org/" %}}Get Grav{{% /button %}}
{{% button href="https://getgrav.org/" icon="fa fa-download" %}}Get Grav with icon{{% /button %}}
{{% button href="https://getgrav.org/" icon="fa fa-download" icon-position="right" %}}Get Grav with icon right{{% /button %}}
@@ -0,0 +1,16 @@
---
title: Button (Bouton)
description : "De beaux boutons sur votre page."
---
Le shortcode *button* est simplement un bouton cliquable avec une icône optionnelle.
```
{{%/* button href="https://getgrav.org/" */%}}Téléchargez Grav{{%/* /button */%}}
{{%/* button href="https://getgrav.org/" icon="fa fa-download" */%}}Téléchargez Grav avec icône{{%/* /button */%}}
{{%/* button href="https://getgrav.org/" icon="fa fa-download" icon-position="right" */%}}Téléchargez Grav avec icône à droite{{%/* /button */%}}
```
{{% button href="https://getgrav.org/" %}}Téléchargez Grav{{% /button %}}
{{% button href="https://getgrav.org/" icon="fa fa-download" %}}Téléchargez Grav avec icône{{% /button %}}
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---
title : Children
description : List the child pages of a page
---
Use the children shortcode to list the child pages of a page and the further descendants (children's children). By default, the shortcode displays links to the child pages.
## Usage
| Parameter | Default | Description |
|:--|:--|:--|
| page | _current_ | Specify the page name (section name) to display children for |
| style | "li" | Choose the style used to display descendants. It could be any HTML tag name |
| showhidden | "false" | When true, child pages hidden from the menu will be displayed |
| description | "false" | Allows you to include a short text under each page in the list.<br/>when no description exists for the page, children shortcode takes the first 70 words of your content. [read more info about summaries on gohugo.io](https://gohugo.io/content/summaries/) |
| depth | 1 | Enter a number to specify the depth of descendants to display. For example, if the value is 2, the shortcode will display 2 levels of child pages. <br/> **Tips:** set 999 to get all descendants|
| sort | none | Sort Children By<br><li><strong>Weight</strong> - to sort on menu order</li><li><strong>Name</strong> - to sort alphabetically on menu label</li><li><strong>Identifier</strong> - to sort alphabetically on identifier set in frontmatter</li><li><strong>URL</strong> - URL</li> |
## Demo
{{%/* children */%}}
{{% children %}}
{{%/* children description="true" */%}}
{{%children description="true" %}}
{{%/* children depth="3" showhidden="true" */%}}
{{% children depth="3" showhidden="true" %}}
{{%/* children style="h2" depth="3" description="true" */%}}
{{% children style="h2" depth="3" description="true" %}}
{{%/* children style="div" depth="999" */%}}
{{% children style="div" depth="999" %}}
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---
title : Children (Pages filles)
description : Liste les pages filles de la page
---
Utilisez le shortcode *children* pour lister les pages filles de la page et tous ses déscendants (pages filles de pages filles). Par défaut, le shortcode affiche des liens vers les pages filles.
## Utilisation
| Paramètre | Défaut | Description |
|:--|:--|:--|
| page | _current_ | Spécifie le nom de la page (nom de la section) à afficher |
| style | "li" | Choisi le style à utiliser pour afficher les descendants. Cela peut être n'importe quel balise HTML |
| showhidden | "false" | Quand *true*, pages filles cachées dans le menu seront affichées quand même |
| description | "false" | Permet d'inclure le texte de la description de la page sous chaque entré de la liste.<br/>quand aucune description existe pour la page, le shortcode prend les 70 premiers mots du contenu. [plus d'infos sur gohugo.io](https://gohugo.io/content/summaries/) |
| depth | 1 | Nombre de descendants à afficher. Par exemple, si la valeur est 2, le shortcode va afficher 2 niveaux de pages filels. <br/> **Astuce:** Utilisez 999 pour avoir tous les descendants|
| sort | <rien> | Tri les pages filles par<br><li><strong>Weight</strong> - Poids</li><li><strong>Name</strong> - Nom</li><li><strong>Identifier</strong> - Trier alphabétiquement par identifiant configuré dans le front matter</li><li><strong>URL</strong> - URL</li> |
## Démo
{{%/* children */%}}
{{% children %}}
{{%/* children description="true" */%}}
{{%children description="true" %}}
{{%/* children depth="3" showhidden="true" */%}}
{{% children depth="3" showhidden="true" %}}
{{%/* children style="h2" depth="3" description="true" */%}}
{{% children style="h2" depth="3" description="true" %}}
{{%/* children style="div" depth="999" */%}}
{{% children style="div" depth="999" %}}
@@ -0,0 +1,6 @@
+++
title = "page 1"
description = "This is a demo child page"
+++
This is a demo child page
@@ -0,0 +1,6 @@
+++
title = "page 1"
description = "Ceci est une page test"
+++
Ceci est une page de demo
@@ -0,0 +1,6 @@
+++
title = "page 1-1"
description = "This is a demo child page"
+++
This is a demo child page

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