Vagrant script for devstack

11cache

APT::Cache-Limit "800000000";
APT::Cache-Start "600000000";

create-swap.sh

#!/bin/bash
if [ ! $1  ]; then
    swapsize=500
else
    swapsize=$1
fi
if [ -a  /swapfile ]; then
    swapoff /swapfile
fi
#Swapsize is in Mb
/bin/dd if=/dev/zero of=/swapfile bs=1M count=$swapsize
/sbin/mkswap /swapfile 
/sbin/swapon /swapfile

devstack.rb

# -*- mode: ruby -*-
# vi: set ft=ruby :

Vagrant::Config.run do |config|
  sshdir = "#{ENV['HOME']}/.ssh/"
  cachedir = (ENV['CACHEDIR'] or "#{ENV['HOME']}/cache/")
  checkout = (ENV['COOKBOOKS'] or "#{ENV['HOME']}/openstack-cookbooks")
  ip_prefix = (ENV['IP_PREFIX'] or "192.168.2.")
  mac_prefix = (ENV['MAC_PREFIX'] or "080027027")
  suffix = "100"
  ip = "#{ip_prefix}#{suffix}"
  config.vm.box = "precise32"
  config.vm.box_url = "http://files.vagrantup.com/precise32.box"
  config.vm.customize ["modifyvm", :id, "--memory", 1024] 
  config.vm.forward_port 80, 8080 
  config.vm.forward_port 8000, 8001 
  config.vm.network :hostonly, ip, :mac => "#{mac_prefix}#{suffix}"
  #config.vm.share_folder("v-cache", "/home/vagrant/cache", cachedir, :nfs => true)
  #config.vm.share_folder("v-cache", "/home/vagrant/cache", cachedir)
  config.vm.share_folder("v-apt", "/var/cache/apt", "#{cachedir}/aptcache/") 
  #config.vm.share_folder "v-data", "/data", cachedir
  config.vm.share_folder("v-ssh", "/home/vagrant/.host-ssh", sshdir)

  config.vm.provision :puppet do |puppet|
    puppet.manifests_path = "puppet/manifests"
    puppet.module_path = "puppet/modules"
    puppet.manifest_file  = "init.pp"
  end


  config.vm.provision :chef_solo do |chef|
    chef.cookbooks_path = "#{checkout}/cookbooks"
    chef.roles_path = "#{checkout}/roles"
    #chef.log_level = :debug
    chef.run_list = [
      # nfs does not work on windows, so I have to disable this option
      # shared filesystems does not work as we would like on windows systems
      #"recipe[anso::cache]",
      "recipe[nova::hostname]",
      "recipe[nova::source]",
      #"recipe[anso::settings]", # vim / screen / git settings for testing
    ]
    chef.json.merge!({
      :nova => {
        :source => {
          :mysql_password => "secrete",
          :rabbit_password => "secrete",
          :admin_password => "secrete",
          :service_token => "secrete",
          :flat_interface => "eth1",
          :public_interface => "eth1",
          :floating_range => (ENV['FLOATING'] or "#{ip_prefix}128/28"),
          :host_ip => ip,
        }
      },
    })
  end
end

init.pp

node default {
    class { 'swapfile': swapsize => 500 }
    include apt-cache
}

init.pp

class apt-cache {
		
	file {
	"apt-cachelimit":
		ensure	=> file,
		path 	=> '/etc/apt/apt.conf.d/11cache',
		mode   	=> "0644",
		owner	=> 'root',
		group	=> 'root',
		source	=> "puppet:///modules/apt-cache/11cache",
	}
}

init.pp

class swapfile ( $swapsize = '500' )   { 
		
    exec { "/tmp/create-swap.sh $swapsize":
        cwd => "/tmp/",
        creates => "/swapfile",
        path => ["/usr/bin", "/usr/sbin"],
        require =>File['createswapscript'],
    }
	file {
	"createswapscript":
		ensure	=> file,
		path 	=> '/tmp/create-swap.sh',
		mode   	=> "0744",
		owner	=> 'root',
		group	=> 'root',
		source	=> "puppet:///modules/swapfile/create-swap.sh",
	}
}

prep.sh

# install virtualbox
curl -O http://download.virtualbox.org/virtualbox/4.1.4/VirtualBox-4.1.4-74291-OSX.dmg
open VirtualBox-4.1.4-74291-OSX.dmg

# install new vagrant
sudo gem install vagrant

# get chef scripts
git clone git://github.com/cloudbuilders/openstack-cookbooks ~/openstack-cookbooks

mkdir ~/cache
mkdir ~/cache/stack # git repos are cloned here and shared via nfs
mkdir ~/devstack
cd ~/devstack
curl -o Vagrantfile https://raw.github.com/gist/1297044/devstack.rb
vagrant up
# you will need to enter your password for creating nfs shares

# when it is finished you should be able to access dashboard at 192.168.27.100