From a064ce452361da49df05948f23f2e756cd1032fe Mon Sep 17 00:00:00 2001
From: "KAVVA, JAGAN MOHAN REDDY (jk330k)" <jk330k@att.com>
Date: Thu, 26 Dec 2019 07:37:18 -0600
Subject: [PATCH] Enforce the use of the correct kubectl client version

Webhook integration with Openstack requires to match
the same version as the server.  This enhancement
allows user to select a specific support version, or
use the latest version, if desire to install.

Change-Id: Ifdfb140b1c76216410bb64f648957a4fa25981fa
---
 jmphost/setup-access.sh | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/jmphost/setup-access.sh b/jmphost/setup-access.sh
index 649c5242..c24ca0a6 100755
--- a/jmphost/setup-access.sh
+++ b/jmphost/setup-access.sh
@@ -5,7 +5,7 @@
 # settings to remotely connect to K8S cluster through Keystone authentication mechanism.
 
 
-if [[ ${#} -lt 2 ]] ; then
+if [[ ${#} -ne 3 ]] ; then
   echo "Abort - Usage $0 <SITE NAME> <USER_ID> <NAMESPACE>"
   exit 1
 fi
@@ -27,11 +27,18 @@ function _addSourceList() {
 
 # Install dependencies once
 function _installDep () {
-
    # kubectl
    if [[ $1 == 'kubectl' ]] ; then
       echo "Installing [${1}] dependency required..."
-      apt-get install -y kubectl
+      read -p "Enter kubectl version in the form of vX.X.X or enter '1' to install latest:" KUBECTL_VERSION
+
+      if [ "$KUBECTL_VERSION" != "1" ]; then
+         curl -SL https://storage.googleapis.com/kubernetes-release/release/${KUBECTL_VERSION}/bin/linux/amd64/kubectl \
+               -o /usr/bin/kubectl
+         chmod +x /usr/bin/kubectl
+      else
+         apt-get install -y kubectl
+      fi
    fi
 }