X-Git-Url: https://gerrit.akraino.org/r/gitweb?a=blobdiff_plain;f=tools%2Fcloud-configs.sh;h=94857b8eef8bfc0c4c5accb2c27c7c15e3e2d4c3;hb=8fcb874a6e5ec52b4a6ac80cb7f34c7baccd8c17;hp=acce8c104e35c80b3c792712a4f83f1f79387fca;hpb=2d1ee64f68cd36284bd180559e91b84a8c10dd3c;p=icn.git

diff --git a/tools/cloud-configs.sh b/tools/cloud-configs.sh
index acce8c1..94857b8 100644
--- a/tools/cloud-configs.sh
+++ b/tools/cloud-configs.sh
@@ -1,4 +1,5 @@
-!/bin/bash
+#!/usr/bin/env bash
+set -eu -o pipefail
 
 # This script is called by cloud-init on worker nodes
 # What does this script do:
@@ -25,7 +26,7 @@ for module in $MODULES_LIST; do
     tar xvzf $filename
     if [ -d $module ]; then
         echo "Installing module $module ..."
-    pushd $module
+        pushd $module
         bash ./install.sh
         popd
     rm -rf $module