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Shared informers (#2092)

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* Use shared informers across executor for fission CRs

Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>

* Add informer for configmap and secrets

Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>

* Use shared informers in router

Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>

* Add shared informer for canary config

Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>

* Add sharedinformer for ready pod check

Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>

* Refer informer instead of store in resolver

Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>

* Run informers before executors

Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>

* Add missing canary config handler calls

Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>

* Enable websocket test

Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>

* Run dump collection always

Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>
This commit is contained in:
Sanket Sudake
2021-07-05 20:28:26 +05:30
committed by GitHub
parent 43814450e5
commit f86fde81e6
22 changed files with 793 additions and 718 deletions
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pkg/router/router.go
+6 -8
View File
@@ -63,7 +63,7 @@ import (
// request url ---[trigger]---> Function(name, deployment) ----[deployment]----> Function(name, uid) ----[pool mgr]---> k8s service url
func router(ctx context.Context, logger *zap.Logger, httpTriggerSet *HTTPTriggerSet, resolver *functionReferenceResolver) *mutableRouter {
func router(ctx context.Context, logger *zap.Logger, httpTriggerSet *HTTPTriggerSet) *mutableRouter {
var mr *mutableRouter
// see issue https://github.com/fission/fission/issues/1317
@@ -74,13 +74,13 @@ func router(ctx context.Context, logger *zap.Logger, httpTriggerSet *HTTPTrigger
mr = newMutableRouter(logger, mux.NewRouter())
}
httpTriggerSet.subscribeRouter(ctx, mr, resolver)
httpTriggerSet.subscribeRouter(ctx, mr)
return mr
}
func serve(ctx context.Context, logger *zap.Logger, port int, tracingSamplingRate float64,
httpTriggerSet *HTTPTriggerSet, resolver *functionReferenceResolver, displayAccessLog bool) {
mr := router(ctx, logger, httpTriggerSet, resolver)
httpTriggerSet *HTTPTriggerSet, displayAccessLog bool) {
mr := router(ctx, logger, httpTriggerSet)
url := fmt.Sprintf(":%v", port)
err := http.ListenAndServe(url, &ochttp.Handler{
@@ -236,7 +236,7 @@ func Start(logger *zap.Logger, port int, executorURL string) {
zap.Bool("default", displayAccessLog))
}
triggers, _, fnStore := makeHTTPTriggerSet(logger.Named("triggerset"), fmap, fissionClient, kubeClient, executor, fissionClient.CoreV1().RESTClient(), &tsRoundTripperParams{
triggers := makeHTTPTriggerSet(logger.Named("triggerset"), fmap, fissionClient, kubeClient, executor, fissionClient.CoreV1().RESTClient(), &tsRoundTripperParams{
timeout: timeout,
timeoutExponent: timeoutExponent,
disableKeepAlive: disableKeepAlive,
@@ -245,12 +245,10 @@ func Start(logger *zap.Logger, port int, executorURL string) {
svcAddrRetryCount: svcAddrRetryCount,
}, isDebugEnv, unTapServiceTimeout, throttler.MakeThrottler(svcAddrUpdateTimeout))
resolver := makeFunctionReferenceResolver(fnStore)
go serveMetric(logger)
logger.Info("starting router", zap.Int("port", port))
ctx, cancel := context.WithCancel(context.Background())
defer cancel()
serve(ctx, logger, port, tracingSamplingRate, triggers, resolver, displayAccessLog)
serve(ctx, logger, port, tracingSamplingRate, triggers, displayAccessLog)
}