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kubeadm-init: update note about failing containers

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This PR was merged before all requested changes
were applied:
kubernetes/pull/59731

Update the note about failing containers as requested here:
https://github.com/kubernetes/kubernetes/pull/59731#pullrequestreview-119517427
This commit is contained in:
Lubomir I. Ivanov 2018-05-12 02:26:10 +03:00
parent 5782d476c5
commit af44aa1491
1 changed files with 7 additions and 8 deletions
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15
cmd/kubeadm/app/cmd/init.go
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@ -103,14 +103,13 @@ var (
If you are on a systemd-powered system, you can try to troubleshoot the error with the following commands:
- 'systemctl status kubelet'
- 'journalctl -xeu kubelet'
Additionally a control plane component may not have come up in docker. If that's the case, you can enumerate
all docker containers that have been started (including ones that have crashed and exited) by running the
following commands:
- 'docker ps -a'
Once you have that list, you can inspect the logs for any pod with:
- 'docker logs $CONTAINERID'
Additionally, a control plane component may have crashed or exited when started by the container runtime.
To troubleshoot, list all containers using your preferred container runtimes CLI, e.g. docker.
Here is one example how you may list all Kubernetes containers running in docker:
- 'docker ps -a | grep kube | grep -v pause'
Once you have found the failing container, you can inspect its logs with:
- 'docker logs CONTAINERID'
`)))
)