diff --git a/content/en/docs/setup/independent/setup-ha-etcd-with-kubeadm.md b/content/en/docs/setup/independent/setup-ha-etcd-with-kubeadm.md index 286a6f1217571..576e497da7589 100644 --- a/content/en/docs/setup/independent/setup-ha-etcd-with-kubeadm.md +++ b/content/en/docs/setup/independent/setup-ha-etcd-with-kubeadm.md @@ -1,7 +1,7 @@ --- reviewers: - sig-cluster-lifecycle -title: Set up a Highly Availabile etcd Cluster With kubeadm +title: Set up a High Availability etcd cluster with kubeadm content_template: templates/task weight: 60 --- @@ -9,10 +9,10 @@ weight: 60 {{% capture overview %}} Kubeadm defaults to running a single member etcd cluster in a static pod managed -by the kubelet on the control plane node. This is not a highly available setup +by the kubelet on the control plane node. This is not a high availability setup as the etcd cluster contains only one member and cannot sustain any members -becoming unavailable. This task walks through the process of creating a highly -available etcd cluster of three members that can be used as an external etcd +becoming unavailable. This task walks through the process of creating a high +availability etcd cluster of three members that can be used as an external etcd when using kubeadm to set up a kubernetes cluster. {{% /capture %}} @@ -108,7 +108,7 @@ this example. If you already have a CA then the only action that is copying the CA's `crt` and `key` file to `/etc/kubernetes/pki/etcd/ca.crt` and `/etc/kubernetes/pki/etcd/ca.key`. After those files have been copied, please - skip this step. + proceed to "Create certificates for each member". If you do not already have a CA then run this command on `$HOST0` (where you generated the configuration files for kubeadm).