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Add RHEL/CentOS upstream/native differentiation

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Sebastiaan van Steenis
2018-07-10 15:16:55 -07:00
committed by Denise
parent a2392856c1
commit 362bba9a47
1 changed files with 20 additions and 1 deletions
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content/rke/v0.1.x/en/installation/os/_index.md
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@@ -12,11 +12,30 @@ RKE runs on almost any Linux OS with Docker installed. Most of the development a
```
See [Manage Docker as a non-root user](https://docs.docker.com/install/linux/linux-postinstall/#manage-docker-as-a-non-root-user) to see how you can configure access to Docker without using the `root` user.
- Swap should be disabled on any worker nodes
### RedHat Enterprise Linux (RHEL) / CentOS
If using RedHat Enterprise Linux or CentOS, you cannot use the `root` user as [SSH user]({{< baseurl >}}/rke/v0.1.x/en/config-options/nodes/#ssh-user) due to [Bugzilla 1527565](https://bugzilla.redhat.com/show_bug.cgi?id=1527565). If you are using the Docker package supplied by RedHat / CentOS, the `dockerroot` group is automatically added to the system. You will need to edit (or create) `/etc/docker/daemon.json` to include the following:
If using RedHat Enterprise Linux or CentOS, you cannot use the `root` user as [SSH user]({{< baseurl >}}/rke/v0.1.x/en/config-options/nodes/#ssh-user) due to [Bugzilla 1527565](https://bugzilla.redhat.com/show_bug.cgi?id=1527565). Please follow the instructions below how to setup Docker correctly, based on the way you installed Docker on the node.
#### Using upstream Docker
If you are using upstream Docker, the package name is `docker-ce` or `docker-ee`. You can check the installed package by executing:
```
rpm -q docker-ce
```
When using the upstream Docker packages, please follow [Manage Docker as a non-root user](https://docs.docker.com/install/linux/linux-postinstall/#manage-docker-as-a-non-root-user).
#### Using RHEL/CentOS packaged Docker
If you are using the Docker Docker package supplied by RedHat / CentOS, the package name is `docker`. You can check the installed package by executing:
```
rpm -q docker
```
If you are using the Docker package supplied by RedHat / CentOS, the `dockerroot` group is automatically added to the system. You will need to edit (or create) `/etc/docker/daemon.json` to include the following:
```
{