Fix typo in example script

Variable reference should be $ETCDHOSTS, not $ETCDHOST
kubernetes · Jul 4, 2018 · f99064b · f99064b
1 parent 3d01d17
commit f99064b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/content/en/docs/tasks/administer-cluster/setup-ha-etcd-with-kubeadm.md b/content/en/docs/tasks/administer-cluster/setup-ha-etcd-with-kubeadm.md
@@ -91,7 +91,7 @@ this example.
             peerCertSANs:
             - "${HOST}"
             extraArgs:
-                initial-cluster: infra0=https://${ETCDHOST[0]}:2380,infra1=https://${ETCDHOST[1]}:2380,infra2=https://${ETCDHOST[2]}:2380
+                initial-cluster: infra0=https://${ETCDHOSTS[0]}:2380,infra1=https://${ETCDHOSTS[1]}:2380,infra2=https://${ETCDHOSTS[2]}:2380
                 initial-cluster-state: new
                 name: ${NAME}
                 listen-peer-urls: https://${HOST}:2380