Difference between revisions of "Kubernetes debugging with an ephemeral debug container"
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| − | [[kubectl run]] ephemeral-demo --image=registry.k8s.io/[[pause]]:3.1 --restart=Never | + | [[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 | + | [[kubectl debug]] -it ephemeral-demo --image=[[busybox]]:1.28 [[--target]]=ephemeral-demo |
{{K8s tr}} | {{K8s tr}} | ||
Revision as of 07:34, 20 September 2023
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
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
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