Update configure-upgrade-etcd.md

kubernetes · Oct 26, 2017 · 184e06a · 184e06a
1 parent 15c7ded
commit 184e06a
Showing 1 changed file with 5 additions and 9 deletions.
diff --git a/docs/tasks/administer-cluster/configure-upgrade-etcd.md b/docs/tasks/administer-cluster/configure-upgrade-etcd.md
@@ -40,9 +40,7 @@ Use a single-node etcd cluster only for testing purpose.
 
 1. Run the following:
 
-    ```shell
-    ./etcd --client-listen-urls=http://$PRIVATE_IP:2379 --client-advertise-urls=http://$PRIVATE_IP:2379
-    ```
+        ./etcd --client-listen-urls=http://$PRIVATE_IP:2379 --client-advertise-urls=http://$PRIVATE_IP:2379
 
 2. Start Kubernetes API server with the flag `--etcd-servers=$PRIVATE_IP:2379`.
 
@@ -130,12 +128,10 @@ Though etcd keeps unique member IDs internally, it is recommended to use a uniqu
 
 4. Start the newly added member on a machine with the IP `10.0.0.4`:
 
-    ```shell
-    export ETCD_NAME="member4"
-    export ETCD_INITIAL_CLUSTER="member2=http://10.0.0.2:2380,member3=http://10.0.0.3:2380,member4=http://10.0.0.4:2380"
-    export ETCD_INITIAL_CLUSTER_STATE=existing
-    etcd [flags]
-    ```
+        export ETCD_NAME="member4"
+        export ETCD_INITIAL_CLUSTER="member2=http://10.0.0.2:2380,member3=http://10.0.0.3:2380,member4=http://10.0.0.4:2380"
+        export ETCD_INITIAL_CLUSTER_STATE=existing
+        etcd [flags]
 
 5. Do either of the following: