{"id":9968,"date":"2023-02-28T03:34:24","date_gmt":"2023-02-28T03:34:24","guid":{"rendered":"https:\/\/www.scmgalaxy.com\/tutorials\/?p=9968"},"modified":"2023-02-28T03:55:37","modified_gmt":"2023-02-28T03:55:37","slug":"kubernestes-eks-error-readiness-probe-failed-app-grpc-health-probe-addr50051","status":"publish","type":"post","link":"https:\/\/www.scmgalaxy.com\/tutorials\/kubernestes-eks-error-readiness-probe-failed-app-grpc-health-probe-addr50051\/","title":{"rendered":"Kubernestes EKS Error: Readiness probe failed \/app\/grpc-health-probe -addr=:50051"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Error<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>$ kubectl describe pod aws-node-8f2tp -n=kube-system\r\n\r\nEvents:\r\n  Type     Reason     Age                  From               Message\r\n  ----     ------     ----                 ----               -------\r\n  Normal   Pulled     2m59s                kubelet            Container image \"602401143452.dkr.ecr.ap-southeast-1.amazonaws.com\/amazon-k8s-cni-init:v1.12.2-eksbuild.1\" already present on machine\r\n  Normal   Created    2m59s                kubelet            Created container aws-vpc-cni-init\r\n  Normal   Started    2m59s                kubelet            Started container aws-vpc-cni-init\r\n  Normal   Scheduled  2m59s                default-scheduler  Successfully assigned kube-system\/aws-node-8f2tp to ip-10-33-28-136.ap-southeast-1.compute.internal\r\n  Normal   Started    2m58s                kubelet            Started container aws-node\r\n  Warning  Unhealthy  2m52s                kubelet            Readiness probe failed: {\"level\":\"info\",\"ts\":\"2023-02-28T03:24:51.160Z\",\"caller\":\"\/root\/sdk\/go1.19.2\/src\/runtime\/proc.go:250\",\"msg\":\"timeout: failed to connect service \\\":50051\\\" within 5s\"}\r\n  Warning  Unhealthy  2m47s                kubelet            Readiness probe failed: {\"level\":\"info\",\"ts\":\"2023-02-28T03:24:56.225Z\",\"caller\":\"\/root\/sdk\/go1.19.2\/src\/runtime\/proc.go:250\",\"msg\":\"timeout: failed to connect service \\\":50051\\\" within 5s\"}\r\n  Warning  Unhealthy  2m42s                kubelet            Readiness probe failed: {\"level\":\"info\",\"ts\":\"2023-02-28T03:25:01.297Z\",\"caller\":\"\/root\/sdk\/go1.19.2\/src\/runtime\/proc.go:250\",\"msg\":\"timeout: failed to connect service \\\":50051\\\" within 5s\"}\r\n  Warning  Unhealthy  2m34s                kubelet            Readiness probe failed: {\"level\":\"info\",\"ts\":\"2023-02-28T03:25:09.884Z\",\"caller\":\"\/root\/sdk\/go1.19.2\/src\/runtime\/proc.go:250\",\"msg\":\"timeout: failed to connect service \\\":50051\\\" within 5s\"}\r\n  Warning  Unhealthy  2m24s                kubelet            Readiness probe failed: {\"level\":\"info\",\"ts\":\"2023-02-28T03:25:19.886Z\",\"caller\":\"\/root\/sdk\/go1.19.2\/src\/runtime\/proc.go:250\",\"msg\":\"timeout: failed to connect service \\\":50051\\\" within 5s\"}\r\n  Warning  Unhealthy  2m14s                kubelet            Readiness probe failed: {\"level\":\"info\",\"ts\":\"2023-02-28T03:25:29.873Z\",\"caller\":\"\/root\/sdk\/go1.19.2\/src\/runtime\/proc.go:250\",\"msg\":\"timeout: failed to connect service \\\":50051\\\" within 5s\"}\r\n  Warning  Unhealthy  2m4s                 kubelet            Readiness probe failed: {\"level\":\"info\",\"ts\":\"2023-02-28T03:25:39.880Z\",\"caller\":\"\/root\/sdk\/go1.19.2\/src\/runtime\/proc.go:250\",\"msg\":\"timeout: failed to connect service \\\":50051\\\" within 5s\"}\r\n  Warning  Unhealthy  114s                 kubelet            Readiness probe failed: {\"level\":\"info\",\"ts\":\"2023-02-28T03:25:49.876Z\",\"caller\":\"\/root\/sdk\/go1.19.2\/src\/runtime\/proc.go:250\",\"msg\":\"timeout: failed to connect service \\\":50051\\\" within 5s\"}\r\n  Warning  Unhealthy  104s                 kubelet            Liveness probe failed: {\"level\":\"info\",\"ts\":\"2023-02-28T03:25:59.877Z\",\"caller\":\"\/root\/sdk\/go1.19.2\/src\/runtime\/proc.go:250\",\"msg\":\"timeout: failed to connect service \\\":50051\\\" within 5s\"}\r\n  Normal   Created    84s (x2 over 2m58s)  kubelet            Created container aws-node\r\n  Normal   Pulled     84s (x2 over 2m58s)  kubelet            Container image \"602401143452.dkr.ecr.ap-southeast-1.amazonaws.com\/amazon-k8s-cni:v1.12.2-eksbuild.1\" already present on machine\r\n  Warning  Unhealthy  84s (x7 over 104s)   kubelet            (combined from similar events): Readiness probe errored: rpc error: code = NotFound desc = failed to exec in container: failed to load task: no running task found: task d5365d25417ee26de951d45fa2e1bb04007b61b98c3bbb54a149334131568fdc not found: not found\r\n  Normal   Killing    84s                  kubelet            Container aws-node failed liveness probe, will be restarted\r\n\r\n    Ready:          False\r\n    Restart Count:  1\r\n    Requests:\r\n      cpu:      25m\r\n    Liveness:   exec &#91;\/app\/grpc-health-probe -addr=:50051 -connect-timeout=5s -rpc-timeout=5s] delay=60s timeout=10s period=10s #success=1 #failure=3\r\n    Readiness:  exec &#91;\/app\/grpc-health-probe -addr=:50051 -connect-timeout=5s -rpc-timeout=5s] delay=1s timeout=10s period=10s #success=1 #failure=3<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">Solution<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>C:\\Users\\tdg.rajesh>kubectl exec -it aws-node-8f2tp -n kube-system -- \/bin\/bash\r\nDefaulted container \"aws-node\" out of: aws-node, aws-vpc-cni-init (init)\r\nerror: unable to upgrade connection: container not found (\"aws-node\")<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>C:\\Users\\tdg.rajesh>kubectl exec -it aws-node-bdd52 -n kube-system -- \/bin\/bash cat \/host\/var\/log\/aws-routed-eni\/ipamd.log\r\nDefaulted container \"aws-node\" out of: aws-node, aws-vpc-cni-init (init)\r\nerror: unable to upgrade connection: container not found (\"aws-node\")<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Error Solution<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_joinchat":[],"footnotes":""},"categories":[1],"tags":[],"class_list":["post-9968","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Kubernestes EKS Error: Readiness probe failed \/app\/grpc-health-probe -addr=:50051 - scmGalaxy<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.scmgalaxy.com\/tutorials\/kubernestes-eks-error-readiness-probe-failed-app-grpc-health-probe-addr50051\/\" \/>\n<meta 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