Sets a new Ubuntu 10.04 up for connection to a Puppet Master

puppet_base_install.sh

# !/bin/bash
# Script:	puppet_base_install.sh
# Task:		Sets up a new Ubuntu 10.04 server for connection to a Puppet Master
# Author:	George Ornbo <george@shapeshed.com>
#
# Copyright (C) 2011 by George Ornbo
# 
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
# 
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
# 
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#

#---------------------------#
# We must be root
#---------------------------#
if [[ $EUID -ne 0 ]]; then
   echo "This script must be run as root" 1>&2
   exit 1
fi

#---------------------------#
# Read a hostname
#---------------------------#
printf "Please enter the hostname for this machine (example: servername.domain.com):\n" 
read HOSTNAME

#---------------------------#
# Read a puppetmaster server
#---------------------------#
printf "Please enter the address of the puppetmaster (example: puppet.domain.com):\n" 
read PUPPETMASTER

#---------------------------#
# Variables
#---------------------------#
RUBYGEMS_VERSION=1.8.5


#---------------------------#
# All set! Set the hostname..
#---------------------------#
hostname $HOSTNAME
echo $HOSTNAME > /etc/hostname

#---------------------------#
# Install dependencies
#---------------------------#
aptitude update
aptitude -y install irb libopenssl-ruby libreadline-ruby rdoc ri ruby ruby-dev libshadow-ruby1.8 libaugeas-ruby1.8

#---------------------------#
# Install RubyGems
#---------------------------#
cd /usr/local/src
wget http://production.cf.rubygems.org/rubygems/rubygems-$RUBYGEMS_VERSION.tgz
tar -xzf rubygems-$RUBYGEMS_VERSION.tgz
cd rubygems-$RUBYGEMS_VERSION
ruby setup.rb
update-alternatives --install /usr/bin/gem gem /usr/bin/gem1.8 1
gem update --system

#---------------------------#
# Install Puppet
#---------------------------#
gem install puppet --no-ri --no-rdoc
mkdir /etc/puppet
cat >> /etc/puppet/puppet.conf << EOF
[main]
pluginsync = true
[agent]
server = '$PUPPETMASTER'
report = true
EOF



exit 0