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.
* 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
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.
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.
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.
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.
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).
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
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.
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
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.
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.
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.
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
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.
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.
