From 2c6a5f3e8eaba6fb0c577b01d8f426ad7976504e Mon Sep 17 00:00:00 2001
From: Sunil Thaha <sthaha@redhat.com>
Date: Fri, 11 Jan 2013 15:17:11 +1000
Subject: [PATCH] Exit cleanly if run as a non-root user

Exits with a message if the efficitive-uid (EUID) is not 0

Change-Id: If36a9ede5f8bfc763d86870e6f630bafee605476
Reviewed-on: https://review.openstack.org/19453
Reviewed-by: Dan Prince <dprince@redhat.com>
Reviewed-by: Clark Boylan <clark.boylan@gmail.com>
Approved: Monty Taylor <mordred@inaugust.com>
Reviewed-by: Monty Taylor <mordred@inaugust.com>
Tested-by: Jenkins
---
 install_jenkins_slave.sh | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/install_jenkins_slave.sh b/install_jenkins_slave.sh
index a06ae42d37..bb0fa4ab2e 100755
--- a/install_jenkins_slave.sh
+++ b/install_jenkins_slave.sh
@@ -1,5 +1,10 @@
 #!/bin/bash
 
+if [[ $EUID -ne 0 ]]; then
+   echo "This script must be run as root" 1>&2
+   exit 1
+fi
+
 cat > /etc/apt/preferences.d/00-puppet.pref <<EOF
 Package: puppet puppet-common puppetmaster puppetmaster-common
 Pin: version 2.7*