I0813 03:51:37.666072       1 serving.go:405] Generated self-signed cert (/tmp/apiserver.crt, /tmp/apiserver.key)
I0813 03:51:37.745853       1 handler.go:304] Adding GroupVersion metrics.k8s.io v1beta1 to ResourceManager
I0813 03:51:37.854609       1 requestheader_controller.go:180] Starting RequestHeaderAuthRequestController
I0813 03:51:37.854674       1 shared_informer.go:402] "Waiting for caches to sync"
I0813 03:51:37.854670       1 configmap_cafile_content.go:205] "Starting controller" name="client-ca::kube-system::extension-apiserver-authentication::client-ca-file"
I0813 03:51:37.854714       1 shared_informer.go:402] "Waiting for caches to sync"
I0813 03:51:37.854694       1 configmap_cafile_content.go:205] "Starting controller" name="client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file"
I0813 03:51:37.854739       1 shared_informer.go:402] "Waiting for caches to sync"
I0813 03:51:37.854855       1 dynamic_serving_content.go:135] "Starting controller" name="serving-cert::/tmp/apiserver.crt::/tmp/apiserver.key"
I0813 03:51:37.855292       1 secure_serving.go:214] Serving securely on [::]:10250
I0813 03:51:37.855320       1 tlsconfig.go:243] "Starting DynamicServingCertificateController"
I0813 03:51:37.955328       1 shared_informer.go:409] "Caches are synced"
I0813 03:51:37.955362       1 shared_informer.go:409] "Caches are synced"
I0813 03:51:37.955405       1 shared_informer.go:409] "Caches are synced"
E0813 03:54:37.472355       1 webhook.go:266] Failed to make webhook authorizer request: Post "https://10.96.0.1:443/apis/authorization.k8s.io/v1/subjectaccessreviews?timeout=10s": dial tcp 10.96.0.1:443: connect: connection refused
E0813 03:54:37.472425       1 errors.go:86] "Unhandled Error" err="Post \"https://10.96.0.1:443/apis/authorization.k8s.io/v1/subjectaccessreviews?timeout=10s\": dial tcp 10.96.0.1:443: connect: connection refused" logger="UnhandledError"
E0813 03:54:38.524855       1 webhook.go:266] Failed to make webhook authorizer request: Post "https://10.96.0.1:443/apis/authorization.k8s.io/v1/subjectaccessreviews?timeout=10s": dial tcp 10.96.0.1:443: connect: connection refused
E0813 03:54:38.524933       1 errors.go:86] "Unhandled Error" err="Post \"https://10.96.0.1:443/apis/authorization.k8s.io/v1/subjectaccessreviews?timeout=10s\": dial tcp 10.96.0.1:443: connect: connection refused" logger="UnhandledError"