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Denise
2018-09-05 21:53:15 -07:00
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content/rancher/v2.x/en/installation/ha/kubernetes-rke/_index.md
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@@ -9,7 +9,7 @@ Use RKE to install Kubernetes with a high-availability etcd configuration.
Using the sample below create the `rancher-cluster.yml` file. Replace the IP Addresses in the `nodes` list with the IP address or DNS names of the 3 Nodes you created.
> **Note:** If you node has public and internal addresses, its recommended to set `internal_address:` so Kubernetes will use it for intra-cluster communication. Some services like AWS EC2 require setting `internal_address:` if you want to use self-referencing security groups or firewalls.
> **Note:** If your node has public and internal addresses, it is recommended to set the `internal_address:` so Kubernetes will use it for intra-cluster communication. Some services like AWS EC2 require setting the `internal_address:` if you want to use self-referencing security groups or firewalls.
```yaml
nodes:
@@ -107,4 +107,4 @@ Save a copy of the `kube_config_rancher-cluster.yml` and `rancher-cluster.yml` f
See the [Troubleshooting]({{< baseurl >}}/rancher/v2.x/en/installation/ha/kubernetes-rke/troubleshooting/) page.
### [Next: Initialize Helm]({{< baseurl >}}/rancher/v2.x/en/installation/ha/helm-init/)
### [Next: Initialize Helm]({{< baseurl >}}/rancher/v2.x/en/installation/ha/helm-init/)