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Merge pull request #431 from galal-hussein/update_docs 

Upgrade docs
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Erik Wilson 2019-05-06 11:03:41 -07:00 committed by GitHub
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@ -540,6 +540,27 @@ Just add `--rootless` flag to either server or agent. So run `k3s server --root
the kubeconfig to a different directory it will probably not work. This is because the k3s instance in running in a different
mount namespace.
## Upgrades
To upgrade k3s from older version you can either run the installation script if you already ran k3s using the installation script, this can be done using:
```sh
curl -sfL https://get.k3s.io | sh -
```
If you want to upgrade to specific version you can run the following command:
```sh
curl -sfL https://get.k3s.io | INSTALL_K3S_VERSION=vX.Y.Z-rc1 sh -
```
### Upgrades for openrc
To upgrade with openrc you can download newer version of `k3s` from latest [release](https://github.com/rancher/k3s/releases/latest) and replace the binary in `/usr/local/bin/k3s` and then restart the service:
```sh
service k3s restart
```
TODO
----
Currently broken or stuff that needs to be done for this to be considered production quality.