Kubernetes debugging with an ephemeral debug container

• https://kubernetes.io/docs/tasks/debug/debug-application/debug-running-pod/#ephemeral-container

kubectl run ephemeral-demo --image=registry.k8s.io/pause:3.1 --restart=Never

kubectl debug -it ephemeral-demo --image=busybox:1.28 --target=ephemeral-demo

See also

• K8s troubleshooting: kubectl logs, kubectl top, kubectl get events -A, kubectl describe pod, Liveness, Readiness, Kubernetes events, Pulling image, OOMKilled, ProbeWarning, Reason, FailedScheduling, errImagePull, ImagePullBackOff, Kubelet conditions: MemoryPressure, DiskPressure, KubeletHasSufficientPID, KubeletReady, kubectl [ debug | attach | exec ] kubectl cluster-info dump, SimKube, KWOK