I0326 23:41:45.070636       1 handler.go:288] Adding GroupVersion metrics.k8s.io v1beta1 to ResourceManager
I0326 23:41:45.175110       1 secure_serving.go:57] Forcing use of http/1.1 only
I0326 23:41:45.175355       1 dynamic_cafile_content.go:161] "Starting controller" name="request-header::/etc/client-ca-bundle/requestheader-client-ca-file"
I0326 23:41:45.175404       1 dynamic_cafile_content.go:161] "Starting controller" name="client-ca-bundle::/etc/client-ca-bundle/client-ca-file"
I0326 23:41:45.175557       1 dynamic_serving_content.go:135] "Starting controller" name="serving-cert::/etc/tls/private/tls.crt::/etc/tls/private/tls.key"
I0326 23:41:45.175995       1 secure_serving.go:211] Serving securely on [::]:10250
I0326 23:41:45.176030       1 tlsconfig.go:243] "Starting DynamicServingCertificateController"
E0326 23:42:25.195165       1 scraper.go:147] "Failed to scrape node, timeout to access kubelet" err="Get \"https://10.0.0.95:10250/metrics/resource\": context deadline exceeded" node="ip-10-0-0-95.ec2.internal" timeout="10s"
E0326 23:42:40.184270       1 scraper.go:147] "Failed to scrape node, timeout to access kubelet" err="Get \"https://10.0.0.95:10250/metrics/resource\": context deadline exceeded" node="ip-10-0-0-95.ec2.internal" timeout="10s"
E0327 00:05:03.212394       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
E0327 00:05:03.212486       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"
E0327 00:05:03.213708       1 timeout.go:140] "Post-timeout activity" logger="UnhandledError" timeElapsed="1.25013ms" method="GET" path="/metrics" result=null
E0327 00:05:13.294248       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)
E0327 00:05:13.294316       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"
E0327 00:05:14.794596       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
E0327 00:05:14.794639       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"
E0327 00:05:14.795842       1 timeout.go:140] "Post-timeout activity" logger="UnhandledError" timeElapsed="1.20025ms" method="GET" path="/metrics" result=null
I0327 00:05:22.420397       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"
I0327 00:05:22.420399       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"