#!/usr/bin/env bash

# Taken from https://github.com/hashicorp/puppet-bootstrap

# (under Mozilla Public License Version 2.0)

# This bootstraps Puppet on CentOS 7.x

# It has been tested on CentOS 7.0 64bit

set -e

REPO_URL="http://yum.puppetlabs.com/puppetlabs-release-el-7.noarch.rpm"

if [ "$EUID" -ne "0" ]; then

  echo "This script must be run as root." >&2

  exit 1

fi

if which puppet > /dev/null 2>&1; then

  echo "Puppet is already installed."

  exit 0

fi

# Install wget

echo "Installing wget..."

yum install -y wget > /dev/null

# Install puppet labs repo

echo "Configuring PuppetLabs repo..."

repo_path=$(mktemp)

wget --output-document="${repo_path}" "${REPO_URL}" 2>/dev/null

rpm -i "${repo_path}" >/dev/null

# Install Puppet...

echo "Installing puppet"

yum install -y puppet > /dev/null

echo "Puppet installed!"