I0507 12:56:03.021647       1 handler.go:288] Adding GroupVersion metrics.k8s.io v1beta1 to ResourceManager
I0507 12:56:03.126986       1 secure_serving.go:57] Forcing use of http/1.1 only
I0507 12:56:03.127231       1 dynamic_cafile_content.go:161] "Starting controller" name="request-header::/etc/client-ca-bundle/requestheader-client-ca-file"
I0507 12:56:03.127263       1 dynamic_cafile_content.go:161] "Starting controller" name="client-ca-bundle::/etc/client-ca-bundle/client-ca-file"
I0507 12:56:03.127466       1 dynamic_serving_content.go:135] "Starting controller" name="serving-cert::/etc/tls/private/tls.crt::/etc/tls/private/tls.key"
I0507 12:56:03.128201       1 secure_serving.go:211] Serving securely on [::]:10250
I0507 12:56:03.128238       1 tlsconfig.go:243] "Starting DynamicServingCertificateController"
E0507 13:29:21.050183       1 webhook.go:269] Failed to make webhook authorizer request: Post "https://172.30.0.1:443/apis/authorization.k8s.io/v1/subjectaccessreviews?timeout=10s": context canceled
E0507 13:29:21.050252       1 errors.go:83] "Unhandled Error" err="Post \"https://172.30.0.1:443/apis/authorization.k8s.io/v1/subjectaccessreviews?timeout=10s\": context canceled" logger="UnhandledError"
E0507 13:29:21.052944       1 timeout.go:140] "Post-timeout activity" logger="UnhandledError" timeElapsed="2.736511ms" method="GET" path="/metrics" result=null
E0507 13:29:29.110776       1 webhook.go:269] Failed to make webhook authorizer request: Post "https://172.30.0.1:443/apis/authorization.k8s.io/v1/subjectaccessreviews?timeout=10s": context canceled
E0507 13:29:29.110827       1 errors.go:83] "Unhandled Error" err="Post \"https://172.30.0.1:443/apis/authorization.k8s.io/v1/subjectaccessreviews?timeout=10s\": context canceled" logger="UnhandledError"
E0507 13:29:29.112077       1 timeout.go:140] "Post-timeout activity" logger="UnhandledError" timeElapsed="1.238372ms" method="GET" path="/metrics" result=null
E0507 13:29:33.454548       1 webhook.go:269] Failed to make webhook authorizer request: Post "https://172.30.0.1:443/apis/authorization.k8s.io/v1/subjectaccessreviews?timeout=10s": context deadline exceeded
E0507 13:29:33.454600       1 errors.go:83] "Unhandled Error" err="Post \"https://172.30.0.1:443/apis/authorization.k8s.io/v1/subjectaccessreviews?timeout=10s\": context deadline exceeded" logger="UnhandledError"
I0507 13:29:38.412836       1 reflector.go:556] "Warning: watch ended with error" reflector="sigs.k8s.io/metrics-server/pkg/server/server.go:97" type="*v1.PartialObjectMetadata" err="an error on the server (\"unable to decode an event from the watch stream: http2: client connection lost\") has prevented the request from succeeding"
I0507 13:29:38.412835       1 reflector.go:556] "Warning: watch ended with error" reflector="sigs.k8s.io/metrics-server/pkg/server/server.go:96" type="*v1.Node" err="an error on the server (\"unable to decode an event from the watch stream: http2: client connection lost\") has prevented the request from succeeding"