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Improvements from scale testing (#1812)

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Poolmanager when tested at high load had some issues and this PR fixes one set of them which were found so far. 

Co-authored-by: Vishal <vishal-biyani@users.noreply.github.com>
This commit is contained in:
Rahul Bhati
2020-10-14 13:23:03 +05:30
committed by GitHub
co-authored by Vishal
parent ab0b43d51c
commit 78e530f506
16 changed files with 60 additions and 30 deletions
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pkg/router/httpTriggers.go
+5 -1
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@@ -57,10 +57,11 @@ type HTTPTriggerSet struct {
tsRoundTripperParams *tsRoundTripperParams
isDebugEnv bool
svcAddrUpdateThrottler *throttler.Throttler
unTapServiceTimeout time.Duration
}
func makeHTTPTriggerSet(logger *zap.Logger, fmap *functionServiceMap, fissionClient *crd.FissionClient,
kubeClient *kubernetes.Clientset, executor *executorClient.Client, crdClient rest.Interface, params *tsRoundTripperParams, isDebugEnv bool, actionThrottler *throttler.Throttler) (*HTTPTriggerSet, k8sCache.Store, k8sCache.Store) {
kubeClient *kubernetes.Clientset, executor *executorClient.Client, crdClient rest.Interface, params *tsRoundTripperParams, isDebugEnv bool, unTapServiceTimeout time.Duration, actionThrottler *throttler.Throttler) (*HTTPTriggerSet, k8sCache.Store, k8sCache.Store) {
httpTriggerSet := &HTTPTriggerSet{
logger: logger.Named("http_trigger_set"),
@@ -74,6 +75,7 @@ func makeHTTPTriggerSet(logger *zap.Logger, fmap *functionServiceMap, fissionCli
tsRoundTripperParams: params,
isDebugEnv: isDebugEnv,
svcAddrUpdateThrottler: actionThrottler,
unTapServiceTimeout: unTapServiceTimeout,
}
var tStore, fnStore k8sCache.Store
var tController, fnController k8sCache.Controller
@@ -148,6 +150,7 @@ func (ts *HTTPTriggerSet) getRouter(fnTimeoutMap map[types.UID]int) *mux.Router
isDebugEnv: ts.isDebugEnv,
svcAddrUpdateThrottler: ts.svcAddrUpdateThrottler,
functionTimeoutMap: fnTimeoutMap,
unTapServiceTimeout: ts.unTapServiceTimeout,
}
// The functionHandler for HTTP trigger with fn reference type "FunctionReferenceTypeFunctionName",
@@ -196,6 +199,7 @@ func (ts *HTTPTriggerSet) getRouter(fnTimeoutMap map[types.UID]int) *mux.Router
isDebugEnv: ts.isDebugEnv,
svcAddrUpdateThrottler: ts.svcAddrUpdateThrottler,
functionTimeoutMap: fnTimeoutMap,
unTapServiceTimeout: ts.unTapServiceTimeout,
}
muxRouter.HandleFunc(utils.UrlForFunction(fn.ObjectMeta.Name, fn.ObjectMeta.Namespace), fh.handler)
}