Merge pull request #21684 from sttts/sttts-unblock-openshift.io-restmapperupdater-post-start-hook

Unblock openshift.io-restmapperupdater post start hook

Author: smarterclayton

pkg/cmd/openshift-apiserver/openshiftapiserver/openshift_apiserver.go

@@ -591,7 +591,6 @@ func (c completedConfig) New(delegationTarget genericapiserver.DelegationTarget,
 		return nil
 	})
 	s.GenericAPIServer.AddPostStartHookOrDie("openshift.io-restmapperupdater", func(context genericapiserver.PostStartHookContext) error {
-		c.ExtraConfig.RESTMapper.Reset()
 		go func() {
 			wait.Until(func() {
 				c.ExtraConfig.RESTMapper.Reset()