I0319 15:05:12.035102       1 handler.go:288] Adding GroupVersion metrics.k8s.io v1beta1 to ResourceManager
I0319 15:05:12.141143       1 secure_serving.go:57] Forcing use of http/1.1 only
I0319 15:05:12.141412       1 dynamic_cafile_content.go:161] "Starting controller" name="request-header::/etc/client-ca-bundle/requestheader-client-ca-file"
I0319 15:05:12.141526       1 dynamic_cafile_content.go:161] "Starting controller" name="client-ca-bundle::/etc/client-ca-bundle/client-ca-file"
I0319 15:05:12.142440       1 dynamic_serving_content.go:135] "Starting controller" name="serving-cert::/etc/tls/private/tls.crt::/etc/tls/private/tls.key"
I0319 15:05:12.145553       1 secure_serving.go:211] Serving securely on [::]:10250
I0319 15:05:12.145608       1 tlsconfig.go:243] "Starting DynamicServingCertificateController"
E0319 15:46:26.699855       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
E0319 15:46:26.699915       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"
E0319 15:46:26.701164       1 timeout.go:140] "Post-timeout activity" logger="UnhandledError" timeElapsed="1.306507ms" method="GET" path="/metrics" result=null
E0319 15:46:35.469639       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": net/http: request canceled (Client.Timeout exceeded while awaiting headers)
E0319 15:46:35.469700       1 errors.go:83] "Unhandled Error" err="Post \"https://172.30.0.1:443/apis/authorization.k8s.io/v1/subjectaccessreviews?timeout=10s\": net/http: request canceled (Client.Timeout exceeded while awaiting headers)" logger="UnhandledError"
E0319 15:46:36.897127       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
E0319 15:46:36.897209       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"
E0319 15:46:36.898411       1 timeout.go:140] "Post-timeout activity" logger="UnhandledError" timeElapsed="1.252343ms" method="GET" path="/metrics" result=null
E0319 15:46:43.868540       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": net/http: request canceled (Client.Timeout exceeded while awaiting headers)
E0319 15:46:43.868592       1 errors.go:83] "Unhandled Error" err="Post \"https://172.30.0.1:443/apis/authorization.k8s.io/v1/subjectaccessreviews?timeout=10s\": net/http: request canceled (Client.Timeout exceeded while awaiting headers)" logger="UnhandledError"
E0319 15:46:43.895939       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
E0319 15:46:43.895989       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"
E0319 15:46:50.478334       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": net/http: request canceled (Client.Timeout exceeded while awaiting headers)
E0319 15:46:50.478396       1 errors.go:83] "Unhandled Error" err="Post \"https://172.30.0.1:443/apis/authorization.k8s.io/v1/subjectaccessreviews?timeout=10s\": net/http: request canceled (Client.Timeout exceeded while awaiting headers)" logger="UnhandledError"
I0319 15:46:55.453768       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"
I0319 15:46:55.453824       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"