Slide 77
Slide 77 text
Private Clusterでaws-node起動に失敗
原因の調査も微妙に難航・・・
77
• 確認ポイント
– aws-node Podに何かログがでていないか︖
– aws-node Pod の Event ログはどうか︖
$ kubectl logs aws-node-nqz4r -n kube-system
{"level":"info","ts":"2021-02-17T02:18:32.559Z","caller":"entrypoint.sh","msg":"Install CNI binary.."}
{"level":"info","ts":"2021-02-17T02:18:32.573Z","caller":"entrypoint.sh","msg":"Starting IPAM daemon in the background ... "}
{"level":"info","ts":"2021-02-17T02:18:32.574Z","caller":"entrypoint.sh","msg":"Checking for IPAM connectivity ... "}
Warning Unhealthy 43s kubelet, ip-10-1-1-9.ap-northeast-1.compute.internal Readiness probe failed:
{"level":"info","ts":"2021-02-17T02:18:42.682Z","caller":"/usr/local/go/src/runtime/proc.go:203","msg":"timeout: failed to
connect service ¥":50051¥" within 1s"}
→ んー︖ L-IPAMDとの接続性チェックで⽌まってるな︖
→ あー、HealthCheckに引っかかってPod再起動されてそうだ・・・