add check for etcd user

Azure · Feb 6, 2018 · ce3098f · ce3098f
1 parent 84379bf
commit ce3098f
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/parts/k8s/kubernetesmastercustomscript.sh b/parts/k8s/kubernetesmastercustomscript.sh
@@ -78,6 +78,12 @@ if [[ ! -z "${MASTER_NODE}" ]]; then
     echo "executing master node provision operations"
 
     useradd -U "etcd"
+    id "etcd"
+    if [[ $? -eq 1 ]]; then 
+        echo "failed to add user etcd"
+    else
+        echo "etcd user exists"
+    fi
 
     APISERVER_PRIVATE_KEY_PATH="/etc/kubernetes/certs/apiserver.key"
     touch "${APISERVER_PRIVATE_KEY_PATH}"