K8s troubleshooting: kubectl logs, kubectl get events -A, kubectl describe pod, Liveness, Readiness, Kubernetes events, Pulling image, OOMKilled, ProbeWarning, Reason, FailedScheduling, KubeletReady, errImagePull, ImagePullBackOff, MemoryPressure, DiskPressure, KubeletHasSufficientPID
