Prepate an Ubuntu template for Abiquo Chef

prepare_ubuntu_template.sh

#!/bin/bash

# Prepare config
cat > /etc/init/abiquo-chef-agent.conf << EOF
# chef-client - Chef Configuration Management Client
#
# Chef Client provides the Chef configuration management daemon

description "Abiquo Chef Agent"

start on (local-filesystems and net-device-up IFACE=eth0)
stop on runlevel [!2345]

pre-start script
    test -x /usr/local/bin/abiquo-chef-run || { stop; exit 0; }
    export RUBYOPT="-d"
end script

console output

script
    apt-get update
    service ntp stop
    /usr/sbin/ntpdate pool.ntp.org
    service ntp start
    /usr/local/bin/abiquo-chef-run
end script
EOF

cat > /etc/dhcp/dhclient.conf << EOF
option rfc3442-classless-static-routes code 121 = array of unsigned integer 8;

send host-name "<hostname>";
request subnet-mask, broadcast-address, time-offset, routers,
        domain-name, domain-name-servers, domain-search, host-name,
        netbios-name-servers, netbios-scope, interface-mtu,
        rfc3442-classless-static-routes, ntp-servers, vendor-encapsulated-options;
EOF


# Install needed packages
apt-get update -y
apt-get install -y openssh-server ubuntu-minimal rubygems ruby ntp wget ruby-dev build-essential libxml2-dev libxslt1-dev psmisc
gem install abiquo-chef-agent

# Clean packages
apt-get remove -fy --purge build-essential gcc make libxml2-dev libxslt-dev ruby-dev perl perl-modules apache2.2-common apache2-utils apache2.2-bin
apt-get autoremove --purge -y
apt-get clean
mkdir /var/lib/dhcp3

# Clean env
rm -rf /etc/chef
rm -f /var/log/abiquo-chef-run.log
rm -f /var/lib/dhcp3/*
rm -f /var/lib/dhcp/*
rm -f /var/log/chef-client.log
rm -f /var/log/abiquo-chef-agent.log
> ~/.bash_history
> /var/log/dmesg
> /var/log/syslog
> /var/log/auth.log
pkill -9 -f chef-client
echo nameserver 8.8.8.8 > /etc/resolv.conf
echo ubuntu-abiquo-chef > /etc/hostname
rm -rf /var/cache/apt/archives/*
rm /var/log/*.gz

> /var/log/syslog
> /var/log/dmesg
> /var/log/kern.log
> /var/log/boot.log
> /var/log/dpkg.log