Add stopCh to apiserver & context to kublet commands

Remove SetupSignalContext call from the apiserver

Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>

test/e2e_node/services/apiserver.go

@@ -47,6 +47,7 @@ AwEHoUQDQgAEH6cuzP8XuD5wal6wf9M6xDljTOPLX2i8uIp/C/ASqiIGUeeKQtX0
 // APIServer is a server which manages apiserver.
 type APIServer struct {
 	storageConfig storagebackend.Config
+	stopCh        chan struct{}
 	cancel        func(error)
 }
 
@@ -54,6 +55,7 @@ type APIServer struct {
 func NewAPIServer(storageConfig storagebackend.Config) *APIServer {
 	return &APIServer{
 		storageConfig: storageConfig,
+		stopCh:        make(chan struct{}),
 	}
 }
 
@@ -112,7 +114,7 @@ func (a *APIServer) Start(ctx context.Context) error {
 			return
 		}
 
-		err = apiserver.Run(ctx, completedOptions)
+		err = apiserver.Run(ctx, completedOptions, a.stopCh)
 		if err != nil {
 			errCh <- fmt.Errorf("run apiserver error: %w", err)
 			return
@@ -132,6 +134,10 @@ func (a *APIServer) Stop() error {
 	if a.cancel != nil {
 		a.cancel(errors.New("stopping API server"))
 	}
+	if a.stopCh != nil {
+		close(a.stopCh)
+		a.stopCh = nil
+	}
 	return nil
 }