commit c09de4bbf6f786a35de030dfa8d86540484fb4ff
author Kailash Khalasi <kailash@onlab.us> Wed Jun 13 13:56:18 2018 -0700
committer Kailash Khalasi <kailash@onlab.us> Tue Jun 26 19:15:11 2018 +0000
tree c24c60aa041a3dfa5b3fd53df1cf4ccd732b1b01
parent 37d0de56478a05a1f971992b17084009cfa314f3

CORD-3058 updating setup script

Change-Id: I7e2343cebf5d069fabb20795131fd3d9d0db7a74

kubespray-installer/setup.sh

diff --git a/kubespray-installer/setup.sh b/kubespray-installer/setup.sh
index b45dafc..08fce09 100755
--- a/kubespray-installer/setup.sh
+++ b/kubespray-installer/setup.sh
@@ -83,7 +83,7 @@
   echo "   -s, --source            Source the Kubectl config for <podname>"
   echo " "
   echo "   podname                 An arbitrary name representing the pod"
-  echo "   ip                      The IP address of a remote node"
+  echo "   ip                      The IP address of a remote node(s)"
   echo " "
   echo "Example usages:"
   echo "   ./setup.sh -i podname 192.168.10.100 192.168.10.101 192.168.10.102"
@@ -94,6 +94,12 @@
 #
 # Init
 #
+if [ $# -lt 2 ]
+then
+  display_help
+  exit 0
+fi
+
 CLI_OPT=$1
 DEPLOYMENT_NAME=$2
 shift 2