Use client generator to generate all k8s clients and add respective client-go metrics (#2668)

* Define client generator to generate all k8s clients
* Increase QPS and burst values
* Capture client-go metrics
* Support for controller runtime metrics

Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>
This commit is contained in:
Sanket Sudake
2022-12-13 14:19:36 +05:30
committed by GitHub
parent 31f4f8c57e
commit 5fae765323
26 changed files with 252 additions and 137 deletions
+8 -3
View File
@@ -555,12 +555,17 @@ func getEnvValue(envVar string) string {
func StartCanaryServer(ctx context.Context, logger *zap.Logger, unitTestFlag bool) error {
cLogger := logger.Named("CanaryServer")
fc, kc, _, _, err := crd.MakeFissionClient()
clientGen := crd.NewClientGenerator()
fissionClient, err := clientGen.GetFissionClient()
if err != nil {
cLogger.Fatal("failed to connect to k8s API", zap.Error(err))
return errors.Wrap(err, "failed to get fission client")
}
kubernetesClient, err := clientGen.GetKubernetesClient()
if err != nil {
return errors.Wrap(err, "failed to get kubernetes client")
}
err = ConfigureFeatures(ctx, cLogger, unitTestFlag, fc, kc)
err = ConfigureFeatures(ctx, cLogger, unitTestFlag, fissionClient, kubernetesClient)
if err != nil {
cLogger.Error("error configuring features - proceeding without optional features", zap.Error(err))
}