First stab at setting up a lxc container for developing the gem itself
This commit is contained in:
Fabio Rehm
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commit
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4 changed files with 221 additions and 0 deletions
46
development/Vagrantfile
vendored
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46
development/Vagrantfile
vendored
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# -*- mode: ruby -*-
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# vi: set ft=ruby :
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def local_cache(box_name)
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cache_dir = File.join(File.expand_path(Vagrant::Environment::DEFAULT_HOME),
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'cache',
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'apt',
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box_name)
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partial_dir = File.join(cache_dir, 'partial')
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FileUtils.mkdir_p(partial_dir) unless File.exists? partial_dir
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cache_dir
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end
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Vagrant.require_plugin 'vagrant-lxc'
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Vagrant.configure("2") do |config|
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config.vm.box = "lxc-quantal64"
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config.vm.box_url = 'http://dl.dropbox.com/u/13510779/lxc-quantal64-2013-03-08.box'
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config.vm.hostname = 'lxc-quantal64'
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config.vm.synced_folder "../", "/vagrant", name: 'vagrant-root'
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cache_dir = local_cache(config.vm.box)
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config.vm.synced_folder cache_dir,
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"/var/cache/apt/archives/",
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name: "vagrant-cache"
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config.vm.provider :lxc do |lxc|
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# Not sure we need this
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lxc.start_opts << 'lxc.aa_profile=unconfined'
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end
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config.vm.provision :shell, inline: '
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if ! [ -f /home/vagrant/.updated ]; then
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sudo apt-get update &&
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sudo apt-get install puppet -y &&
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touch /home/vagrant/.updated
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fi'
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config.vm.provision :puppet do |puppet|
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puppet.manifests_path = "."
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puppet.manifest_file = "site.pp"
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# Pass DEBUG=1 to vagrant commands if you want to make some debugging noise
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puppet.options << [ '--verbose', '--debug' ] if ENV['DEBUG'] == '1'
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end
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end
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37
development/lxc-configs/lxc-dev-default
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37
development/lxc-configs/lxc-dev-default
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###############################################################################
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# This file has the same configs as the built in /etc/default/lxc on Ubuntu,
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# we only changed IPs to 10.0.254.* to avoid collision with LXC default 10.0.3.*
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# which is likely to be running from the host machine
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###############################################################################
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# MIRROR to be used by ubuntu template at container creation:
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# Leaving it undefined is fine
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#MIRROR="http://archive.ubuntu.com/ubuntu"
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# or
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#MIRROR="http://<host-ip-addr>:3142/archive.ubuntu.com/ubuntu"
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# LXC_AUTO - whether or not to start containers symlinked under
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# /etc/lxc/auto
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LXC_AUTO="true"
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# Leave USE_LXC_BRIDGE as "true" if you want to use lxcbr0 for your
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# containers. Set to "false" if you'll use virbr0 or another existing
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# bridge, or mavlan to your host's NIC.
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USE_LXC_BRIDGE="true"
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# If you change the LXC_BRIDGE to something other than lxcbr1, then
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# you will also need to update your /etc/lxc/lxc.conf as well as the
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# configuration (/var/lib/lxc/<container>/config) for any containers
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# already created using the default config to reflect the new bridge
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# name.
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# If you have the dnsmasq daemon installed, you'll also have to update
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# /etc/dnsmasq.d/lxc and restart the system wide dnsmasq daemon.
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LXC_BRIDGE="lxcbr1"
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LXC_ADDR="10.0.254.1"
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LXC_NETMASK="255.255.255.0"
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LXC_NETWORK="10.0.254.0/24"
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LXC_DHCP_RANGE="10.0.254.2,10.0.254.254"
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LXC_DHCP_MAX="253"
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LXC_SHUTDOWN_TIMEOUT=120
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25
development/setup-lxc-dev-box
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25
development/setup-lxc-dev-box
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#!/usr/bin/env bash
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set -e
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# Package ubuntu-cloud
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if ! [ -f ../boxes/output/ubuntu-cloud.box ]; then
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bundle exec rake boxes:build:ubuntu-cloud
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fi
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# Fresh start
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bundle exec vagrant-lxc destroy
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# Skip provisioning as we need to apt-get update first
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bundle exec vagrant-lxc up --provider=lxc --no-provision
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# Trigger an update from here instead of doing it from puppet as we don't need to
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# apt-get update every time we boot the container. If there is a way to do it
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# from puppet I don't know. If you do, feel free to send a pull request ;)
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bundle exec vagrant-lxc ssh -c '
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sudo sed -i -e "s/archive./br.archive./g" /etc/apt/sources.list &&
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sudo apt-get update'
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bundle exec vagrant-lxc provision
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# Reload the container just to ensure it can boot properly after the upgrades
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bundle exec vagrant-lxc reload
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113
development/site.pp
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113
development/site.pp
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Exec { path => [ '/bin/', '/sbin/' , '/usr/bin/', '/usr/sbin/', '/usr/local/bin'] }
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# Because I'm lazy ;)
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exec {
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'echo "alias be=\"bundle exec\"" >> ~/.bashrc':
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unless => 'grep -q "bundle exec" ~/.bashrc';
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'echo "cd /vagrant" >> ~/.bashrc':
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unless => 'grep -q "cd /vagrant" ~/.bashrc';
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}
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# Overwrite LXC default configs
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exec {
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'config-lxc':
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# We need to do this otherwise IPs will collide with the host's lxc dhcp server.
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# If we install the package prior to setting this configs the container will go crazy.
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command => 'cp /vagrant/development/lxc-configs/lxc-dev-default /etc/default/lxc',
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unless => 'grep -q "10.0.4" /etc/default/lxc'
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}
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# Install dependencies
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package {
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[ 'libffi-dev', 'bsdtar', 'exuberant-ctags', 'ruby1.9.1-dev', 'htop', 'git', 'build-essential' ]:
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ensure => 'installed'
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;
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'lxc':
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require => Exec['config-lxc']
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;
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'bundler':
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ensure => 'installed',
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provider => 'gem'
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;
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}
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# Allow gems to be installed on vagrant user home avoiding "sudo"s
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# Tks to http://wiki.railsplayground.com/railsplayground/show/How+to+install+gems+and+non+root+user
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file {
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'/home/vagrant/gems':
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ensure => directory,
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owner => 'vagrant',
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group => 'vagrant'
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;
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'/home/vagrant/.gemrc':
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content => '
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---
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:verbose: true
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gem: --no-ri --no-rdoc
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:update_sources: true
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:sources:
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- http://gems.rubyforge.org
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- http://gems.github.com
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:backtrace: false
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:bulk_threshold: 1000
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:benchmark: false
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gemhome: $HOME/gems
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gempath:
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- /home/vagrant/gems
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- /usr/local/lib/ruby/gems/1.8
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'
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}
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exec {
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'set-gem-paths':
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command => 'cat << EOF >> /home/vagrant/.profile
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export GEM_HOME=/home/vagrant/gems
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export GEM_PATH=/home/vagrant/gems:/var/lib/gems/1.9.1
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export PATH=$PATH:/vagrant/gems/bin
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EOF',
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unless => 'grep -q "GEM_HOME" /home/vagrant/.profile'
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}
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# Bundle!
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exec {
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'su -l vagrant -c "cd /vagrant && bundle install"':
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# We are checking for guard-rspec here but it could be any gem...
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unless => 'gem list guard | grep -q rspec',
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cwd => '/vagrant',
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require => [
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Exec['set-gem-paths'],
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File['/home/vagrant/gems', '/home/vagrant/.gemrc'],
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Package['bundler']
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]
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}
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# Setup vagrant default ssh key
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file {
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'/home/vagrant/.ssh':
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ensure => directory,
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owner => 'vagrant',
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group => 'vagrant'
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}
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exec {
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'download-private-key':
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command => 'wget https://raw.github.com/mitchellh/vagrant/master/keys/vagrant -O /home/vagrant/.ssh/id_rsa',
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creates => '/home/vagrant/.ssh/id_rsa',
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require => File['/home/vagrant/.ssh'],
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user => 'vagrant'
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;
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'wget https://raw.github.com/mitchellh/vagrant/master/keys/vagrant.pub -O /home/vagrant/.ssh/id_rsa.pub':
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creates => '/home/vagrant/.ssh/id_rsa.pub',
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require => File['/home/vagrant/.ssh'],
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user => 'vagrant'
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;
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}
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file {
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'/home/vagrant/.ssh/id_rsa':
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ensure => 'present',
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mode => '0600',
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require => Exec['download-private-key']
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}
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