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Fix #12764 - Update troubleshooting-kubeadm doc (#12825)

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This commit is contained in:
Damini Satya
2019-02-27 16:52:15 +05:30
committed by Kubernetes Prow Robot
parent 943429988d
commit 8598dc5fb7
1 changed files with 13 additions and 1 deletions
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content/en/docs/setup/independent/troubleshooting-kubeadm.md
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@@ -154,6 +154,18 @@ Unable to connect to the server: x509: certificate signed by unknown authority (
regenerate a certificate if necessary. The certificates in a kubeconfig file regenerate a certificate if necessary. The certificates in a kubeconfig file
are base64 encoded. The `base64 -d` command can be used to decode the certificate are base64 encoded. The `base64 -d` command can be used to decode the certificate
and `openssl x509 -text -noout` can be used for viewing the certificate information. and `openssl x509 -text -noout` can be used for viewing the certificate information.
- Unset the `KUBECONFIG` environment variable using:
```sh
unset KUBECONFIG
```
Or set it to the default `KUBECONFIG` location:
```sh
export KUBECONFIG=/etc/kubernetes/admin.conf
```
- Another workaround is to overwrite the existing `kubeconfig` for the "admin" user: - Another workaround is to overwrite the existing `kubeconfig` for the "admin" user:
```sh ```sh