diff --git a/cmd/kube-controller-manager/app/certificates.go b/cmd/kube-controller-manager/app/certificates.go index 752e2c5a1bb..3ecf69e395f 100644 --- a/cmd/kube-controller-manager/app/certificates.go +++ b/cmd/kube-controller-manager/app/certificates.go @@ -39,7 +39,9 @@ import ( ) func startCSRSigningController(ctx ControllerContext) (http.Handler, bool, error) { - if !ctx.AvailableResources[schema.GroupVersionResource{Group: "certificates.k8s.io", Version: "v1beta1", Resource: "certificatesigningrequests"}] { + gvr := schema.GroupVersionResource{Group: "certificates.k8s.io", Version: "v1beta1", Resource: "certificatesigningrequests"} + if !ctx.AvailableResources[gvr] { + klog.Warningf("Resource %s is not available now", gvr.String()) return nil, false, nil } if ctx.ComponentConfig.CSRSigningController.ClusterSigningCertFile == "" || ctx.ComponentConfig.CSRSigningController.ClusterSigningKeyFile == "" { @@ -102,7 +104,9 @@ func startCSRSigningController(ctx ControllerContext) (http.Handler, bool, error } func startCSRApprovingController(ctx ControllerContext) (http.Handler, bool, error) { - if !ctx.AvailableResources[schema.GroupVersionResource{Group: "certificates.k8s.io", Version: "v1beta1", Resource: "certificatesigningrequests"}] { + gvr := schema.GroupVersionResource{Group: "certificates.k8s.io", Version: "v1beta1", Resource: "certificatesigningrequests"} + if !ctx.AvailableResources[gvr] { + klog.Warningf("Resource %s is not available now", gvr.String()) return nil, false, nil }