Update documentation for Cluster-API and Flux

[icn.git] / tools / cloud-configs.sh

diff --git a/tools/cloud-configs.sh b/tools/cloud-configs.sh
index acce8c1..94857b8 100644 (file)
--- 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