* Add webhook server to tests
* fix config for webhoook service
* Fix logger in webhook manager
* Use interface for webhook manager
* single reference for router url
* Cleanup token code
---------
Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>
* used manager's Add function in more places
* exit when ctx.Done is received in archivePruner go routines
* fix manager tests
* fix data race
* added more gpm function in manager and removed manager from a util function
* closed unused channel and stopped ticker after context is done
* added log statements
* used context.Done inside function instead of stopper channel
- added manager to wait for all go routines to end before exit
- code refactor
- renamed Manafer to Interface and GoRoutineManager to GroupManager
- replaced some go routine calls with manager Add func
- added unit tests for manager
* skeleton for envtest fission
* Refactor code and add CLI test
* hack
* Update server test
* remove skip-ci for lint tests
* Pass client go storagesvc
* Add clientGen interface across code
* Fix storagesvc test
* Fix cmd client
* add retry in server test
* Fix concurrenct access to pool deployment
* Remove old executor test
* get rid of ginkgo/gomega
* disable flaky test
* flaky test
* revert ci change
* handle err from ParseBool
---------
Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>
Co-authored-by: Pranoy Kundu <pranoy1998k@gmail.com>
* Backup Prometheus data from CI run
* use `kube-prometheus-stack` instead of `prometheus`
* Add dump-analyzer script
* Fix monitor helm chart values
* Update readme for dump-analyzer
* Disable grafana and alertmanager
Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>
Currently, we create Fission resources in the default namespace, function-related resources are created in the fission-function namespace, whereas builder resources are created in the fission-builder namespace. This causes confusion for a lot of users.
In this fix, we allow the user to set the function and builder namespace empty so that function and builder resources are created in the same namespace as the function resource always.
If the user desires older behaviour they can functionNamespace and builderNamespace the same previous before the upgrade.
* use default namespace for fission function and builder
* support for existing fission namespaces
* Replace builder and function namespace with template
* Fix namespace creation template
Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>
Using interface makes it easy to create a fake client and unit test
a specific portion of the code. We should be able to more write unit
test and increase coverage of code with this change.
Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>
* Defining httpserver package to capture httpserver shutdown and
introduces uniform running of http server across codebase.
* Add unit tests for httpserver
Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>
We are removing Fission deprecated Azure Storage Queue connector and
planning to adopt Keda going forward to have better
delegated functionality and more rich support.
Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>
We are removing Fission deprecated Nats connector and
planning to adopt Keda going forward to have better
delegated functionality and more rich support.
Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>
- Use mqtrigger watch instead of polling mqtrigger every 5 seconds
- Added metrics to monitor no of subscriptions, and no of messages per subscription
- Add standard go metrics exported by prometheus
- Enable prometheus discovery for mqtrigger pod
- Optimized mqtrigger manager cache
- Add unit tests for mqtrigger cache
Co-authored-by: Sanket Sudake <sanketsudake@gmail.com>
- Currently, fission components don't handle shutdown signals.
So we don't get any to do the required cleanup before the fission process
exits. Adding signal capture process with cancelling context so
that all dependent processes stop working when the process gets term
signal.
- Set log level to error in otel shutdown function
Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>
Currently when any of fission component exists, we fail to sync
log as logger.Sync is not called before exiting.
Restructured code so that we can logger.Sync before existing from
the fission bundle component execution.
Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>
The io/ioutil package has been deprecated as of Go 1.16, see
https://golang.org/doc/go1.16#ioutil. This commit replaces the existing
io/ioutil functions with their new definitions in io and os packages.
Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>
* Capture important open telemetry events with span in fission
* Add context to missing HTTP calls
* Add Trace ID in logs
* capture trace id in the proxy handler function
* Always registry tracer to get traceID
Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>
Using controller-runtime zap integration which is aware of Kubernetesobjects and logs only name+namespace of the object when complete runtime.Object compatible type is given to logger.
Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>
* add opentracing section and otelCollectorEndpoint
* initialize OTLP exporter
* pkg/controller: changes for context propagation
* pkg/executor: changes for context propagation
* pkg/fetcher: changes for context propagation
* pkg/router: changes for context propagation
* pkg/storagesvc: changes for context propagation
* set no default value for otel collector endpoint
* update readme and add notes to charts
* move common code to pkg/utils/otel
* adding fn and env as attributes
* don't use otelhttp transport for websocket
* URL ignore with common filter UrlsToIgnore
Note: The web socket example does not work when using OTEL HTTP. Here is an issue related to that on open-telemetry/opentelemetry-js-contrib.
Signed-off-by: Gaurav Gahlot <gauravgahlot0107@gmail.com>
Co-authored-by: Sanket Sudake <sanketsudake@gmail.com>
Websocket event support for cleaning up pods only after WS connection is terminated. The support for websocket is right now in the environment itself and router simply acts as a proxy for WS communication!
This feature enables routing more than one request to a pod at the same time. This is the first draft of the work and might involve more optimizations later.
