puppet-debian.sh

#!/usr/bin/env sh

# This bootstraps Puppet on Debian
set -e

# Remove the cdrom crap from /etc/apt/sources.list
echo "Removing cdrom sources"
echo "deb http://ftp.us.debian.org/debian/ wheezy main
deb-src http://ftp.us.debian.org/debian/ wheezy main

deb http://security.debian.org/ wheezy/updates main
deb-src http://security.debian.org/ wheezy/updates main

# wheezy-updates, previously known as 'volatile'
deb http://ftp.us.debian.org/debian/ wheezy-updates main
deb-src http://ftp.us.debian.org/debian/ wheezy-updates main" > /etc/apt/sources.list

# Do the initial apt-get update
echo "Initial apt-get update..."
apt-get update >/dev/null

# Older versions of Debian don't have lsb_release by default, so
# install that if we have to.
which lsb_release || apt-get install -y lsb-release

# Load up the release information
DISTRIB_CODENAME=$(lsb_release -c -s)

REPO_DEB_URL="http://apt.puppetlabs.com/puppetlabs-release-${DISTRIB_CODENAME}.deb"

#--------------------------------------------------------------------
# NO TUNABLES BELOW THIS POINT
#--------------------------------------------------------------------
if [ "$EUID" -ne "0" ]; then
  echo "This script must be run as root." >&2
  exit 1
fi

# Install wget if we have to (some older Debian versions)
echo "Installing wget, curl, vim, and rsync..."
apt-get install -y wget curl vim rsync >/dev/null

# Install the PuppetLabs repo
echo "Configuring PuppetLabs repo..."
repo_deb_path=$(mktemp)
wget --output-document="${repo_deb_path}" "${REPO_DEB_URL}" 2>/dev/null
dpkg -i "${repo_deb_path}" >/dev/null
apt-get update >/dev/null

# Install Puppet
echo "Installing Puppet..."
DEBIAN_FRONTEND=noninteractive apt-get -y -o Dpkg::Options::="--force-confdef" -o Dpkg::Options::="--force-confold" install puppet >/dev/null

echo "Configuring Puppet..."
echo '[agent]
server = puppet01.sknet.io' >> /etc/puppet/puppet.conf
echo "Puppet installed!"