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Add requirements for RHEL/CentOS

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This commit is contained in:
Sebastiaan van Steenis
2018-07-09 09:21:20 -07:00
committed by Denise
parent 581406371e
commit c3a853d67b
3 changed files with 51 additions and 11 deletions
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content/rancher/v2.x/en/installation/ha-server-install-external-lb/_index.md
+9 -5
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@@ -187,18 +187,22 @@ Once you have the `rancher-cluster.yml` config file template, edit the nodes sec
2. Update the `nodes` section with the information of your [Linux hosts](#provision-linux-hosts).
For each node in your cluster, update the following placeholders: `IP_ADDRESS_X` and `USER`.
For each node in your cluster, update the following placeholders: `IP_ADDRESS_X` and `USER`. The specified user should be able to access the Docket socket, you can test this by logging in with the specified user and run `docker ps`.
>**Note:**
> When using RHEL/CentOS, the SSH user can't be root due to https://bugzilla.redhat.com/show_bug.cgi?id=1527565. See [Operating System Requirements]({{< baseurl >}}/rke/v0.1.x/en/installation/os#redhat-enterprise-linux-rhel-centos) for RHEL/CentOS specific requirements.
```
nodes:
# The IP address or hostname of the node
- address: IP_ADDRESS_1
# THE IP ADDRESS OR HOSTNAME OF THE NODE
# User that can login to the node and has access to the Docker socket (i.e. can execute `docker ps` on the node)
# When using RHEL/CentOS, this can't be root due to https://bugzilla.redhat.com/show_bug.cgi?id=1527565
user: USER
# USER WITH ADMIN ACCESS. USUALLY `root`
role: [controlplane,etcd,worker]
# Path the SSH key that can be used to access to node with the specified user
ssh_key_path: ~/.ssh/id_rsa
# PATH TO SSH KEY THAT AUTHENTICATES ON YOUR WORKSTATION
# USUALLY THE VALUE ABOVE
- address: IP_ADDRESS_2
user: USER
role: [controlplane,etcd,worker]
content/rancher/v2.x/en/installation/ha-server-install/_index.md
+10 -6
View File
@@ -236,18 +236,22 @@ Once you have the `rancher-cluster.yml` config file template, edit the nodes sec
2. Update the `nodes` section with the information of your [Linux hosts](#provision-linux-hosts).
For each node in your cluster, update the following placeholders: `IP_ADDRESS_X` and `USER`.
For each node in your cluster, update the following placeholders: `IP_ADDRESS_X` and `USER`. The specified user should be able to access the Docket socket, you can test this by logging in with the specified user and run `docker ps`.
>**Note:**
> When using RHEL/CentOS, the SSH user can't be root due to https://bugzilla.redhat.com/show_bug.cgi?id=1527565. See [Operating System Requirements]({{< baseurl >}}/rke/v0.1.x/en/installation/os#redhat-enterprise-linux-rhel-centos) for RHEL/CentOS specific requirements.
```
nodes:
# The IP address or hostname of the node
- address: IP_ADDRESS_1
# THE IP ADDRESS OR HOSTNAME OF THE NODE
# User that can login to the node and has access to the Docker socket (i.e. can execute `docker ps` on the node)
# When using RHEL/CentOS, this can't be root due to https://bugzilla.redhat.com/show_bug.cgi?id=1527565
user: USER
# USER WITH ADMIN ACCESS. USUALLY `root`
role: [controlplane,etcd,worker]
# Path the SSH key that can be used to access to node with the specified user
ssh_key_path: ~/.ssh/id_rsa
# PATH TO SSH KEY THAT AUTHENTICATES ON YOUR WORKSTATION
# USUALLY THE VALUE ABOVE
- address: IP_ADDRESS_2
user: USER
role: [controlplane,etcd,worker]
@@ -426,7 +430,7 @@ During installation, RKE automatically generates a config file named `kube_confi
You have a couple of options:
- Create a backup of your Rancher Server in case of a disaster scenario: [High Availablility Back Up and Restoration]({{< baseurl >}}/rancher/v2.x/en/installation/backups-and-restoration/ha-backup-and-restoration).
- Create a Kubernetes cluster: [Creating a Cluster]({{ < baseurl > }}/rancher/v2.x/en/tasks/clusters/creating-a-cluster/).
- Create a Kubernetes cluster: [Creating a Cluster]({{< baseurl >}}/rancher/v2.x/en/tasks/clusters/creating-a-cluster/).
<br/>