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Add note on replacing certificates for HA

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Sebastiaan van Steenis
2019-04-03 12:51:48 -07:00
committed by Denise
parent 8f25346de2
commit 7defa1cb0a
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content/rancher/v2.x/en/installation/ha/helm-rancher/tls-secrets/_index.md
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@@ -15,6 +15,8 @@ kubectl -n cattle-system create secret tls tls-rancher-ingress \
--key=tls.key
```
> **Note:** If you want to replace the certificate, you can delete the `tls-rancher-ingress` secret using `kubectl -n cattle-system delete secret tls-rancher-ingress` and add a new one using the command shown above. Replacing the certificate is only supported if the new certificate is signed by the same CA as the certificate currently in use.
### Using a Private CA Signed Certificate
If you are using a private CA, Rancher requires a copy of the CA certificate which is used by the Rancher Agent to validate the connection to the server.