Class: SaltedRails::VagrantHelper

Inherits:
HelperBase show all
Defined in:
lib/salted-rails/vagrant_helper.rb

Instance Attribute Summary

Attributes inherited from HelperBase

#config

Instance Method Summary collapse

Constructor Details

#initialize(config) ⇒ VagrantHelper

Returns a new instance of VagrantHelper.



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# File 'lib/salted-rails/vagrant_helper.rb', line 10

def initialize(config)
  super(config)
end

Instance Method Details

#configure_digital_ocean(vagrant_config, config = @config) ⇒ Object 



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# File 'lib/salted-rails/vagrant_helper.rb', line 81

def configure_digital_ocean(vagrant_config, config = @config)
  config.logger.info "Configuring digital ocean provider (#{config.machine})" 
  vagrant_config.vm.provider :digital_ocean do |provider, override|
    override.ssh.username = 'vagrant'
    override.vm.box = 'digital_ocean'
    override.vm.box_url = 'https://github.com/smdahlen/vagrant-digitalocean/raw/master/box/digital_ocean.box'
    provider.image = 'Ubuntu 12.04 x32'
    provider.region = config.region
    provider.ca_path = config.ca_path if config.ca_path
    override.vm.synced_folder '.', '/vagrant', :disabled => true if config.disable_vagrant_sync
    if config.private_key_path
      override.ssh.private_key_path = config.private_key_path
      private_key_name = 'Vagrant ' + config.private_key_path.sub(/~\//, '').sub(/\.ssh\//, '').sub(/^id_/, '').gsub(/\W+/, ' ')
      provider.ssh_key_name = private_key_name.strip
    end
    override.ssh.forward_agent = config.forward_agent
  end
end

#configure_gui(vagrant_config) ⇒ Object 



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# File 'lib/salted-rails/vagrant_helper.rb', line 100

def configure_gui(vagrant_config)
  vagrant_config.vm.provider "virtualbox" do |v|
    v.gui = true
  end
end

#configure_hostname(vagrant_config, config = @config) ⇒ Object 



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# File 'lib/salted-rails/vagrant_helper.rb', line 51

def configure_hostname(vagrant_config, config = @config)
  config.logger.info "Configuring hostname (#{config.hostname})" 
  vagrant_config.vm.hostname = config.hostname
end

#configure_memory(vagrant_config, memory, config = @config) ⇒ Object 



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# File 'lib/salted-rails/vagrant_helper.rb', line 138

def configure_memory(vagrant_config, memory, config = @config)
  config.logger.info "Configuring memory = %d" % config.memory.to_i
  vagrant_config.vm.provider :virtual_box do |vb|
   vb.customize ["modifyvm", :id, "--memory", config.memory]
  end
  vagrant_config.vm.provider :digital_ocean do |provider, override|
    # configure to closest value
    if config.memory >= 3000
      # 32 bit linux doesn't use anything more than this anyway
      provider.size = '4GB'
    elsif config.memory >= 1500
      provider.size = '2GB'
    elsif config.memory >= 750
      provider.size = '1GB'
    else
      provider.size = '512MB'
    end
  end
end

#configure_ports(vagrant_config, port_offset = 0, config = @config) ⇒ Object 



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# File 'lib/salted-rails/vagrant_helper.rb', line 131

def configure_ports(vagrant_config, port_offset=0, config = @config)
  config.ports.each do |port|
    host_port = port_offset + port + (port < 3000 ? 3000 : 0)
    vagrant_config.vm.network :forwarded_port, :guest => port, :host => host_port, auto_correct: true
  end
end

#configure_salt(vagrant_config, config = @config) ⇒ Object 



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# File 'lib/salted-rails/vagrant_helper.rb', line 106

def configure_salt(vagrant_config, config = @config)
  config.logger.info "Configuring saltstack (#{config.machine})"
  vagrant_config.vm.synced_folder config.rails_root + 'config/salt/', '/srv/salt/config/'
  vagrant_config.vm.synced_folder config.rails_root + 'config/pillar/', '/srv/pillar/config/'
  vagrant_config.vm.synced_folder config.rails_root + 'tmp/salt/', '/srv/salt/generated/'
  vagrant_config.vm.synced_folder config.rails_root + 'tmp/pillar/', '/srv/pillar/generated/'
  vagrant_config.vm.synced_folder config.salt_root + 'salt/', '/srv/salt/salted-rails/'
  vagrant_config.vm.synced_folder config.salt_root + 'pillar/', '/srv/pillar/salted-rails/'
  # Bootstrap salt
  ## config.vm.provision :shell, :inline => 'salt-call --version || wget -O - http://bootstrap.saltstack.org | sudo sh'
  # Provisioning #2: masterless highstate call
  vagrant_config.vm.provision :salt do |salt|
    config.logger.info 'Configuring salt provisioner'
    minion_file = config.rails_root + 'config/salt/vagrant/minion'
    minion_file = config.salt_root + 'salt/vagrant/minion' unless File.exist?(minion_file)
    salt.minion_config = minion_file
    salt.run_highstate = true
    salt.verbose = !! config.logger
    # current package (salt-minion_0.17.0.1-1precise_all.deb) in ppa:saltstack/salt is broken as of Oct 10 2013:
    # Unable to run multiple states and returns unhelpfull messages about list and get
    salt.install_type = 'git'
    salt.install_args = 'v0.16.4'
  end
end

#configure_ubuntu_mirror(vagrant_config, config = @config) ⇒ Object 



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# File 'lib/salted-rails/vagrant_helper.rb', line 43

def configure_ubuntu_mirror(vagrant_config, config = @config)
  config.logger.info "Configuring ubuntu mirror (#{config.mirror})" 
  vagrant_config.vm.provision "shell" do |s|
    s.path = config.salt_root + 'salt/bin/change_mirror.sh'
    s.args = "'#{config.mirror}'"
  end
end

#configure_vagrant(vagrant_config) ⇒ Object 



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# File 'lib/salted-rails/vagrant_helper.rb', line 14

def configure_vagrant(vagrant_config)
  port_offset = 0
  configure_virtualbox(vagrant_config)
  configure_vbguest(vagrant_config)
  configure_ubuntu_mirror(vagrant_config)
  configure_digital_ocean(vagrant_config)
  if @config.machines.empty?
    configure_gui(vagrant_config) if @config.gui?
    configure_hostname(vagrant_config)
    configure_ports(vagrant_config, port_offset)
    configure_memory(vagrant_config, @config.memory)
  else
    @config.machines.each do |machine_config|
      machine_config.logger.info "Configuring machine #{machine_config.machine}, hostname: #{machine_config.hostname}"
      vagrant_config.vm.define(machine_config.machine.to_sym) do |vagrant_vm_config|
        configure_gui(vagrant_vm_config) if @config.gui?
        configure_hostname(vagrant_vm_config, machine_config)
        configure_ports(vagrant_vm_config, port_offset, machine_config)
        configure_memory(vagrant_vm_config, machine_config.memory, machine_config)
        port_offset += 1
      end
    end
  end
  # create_empty_custom_files
  pillarize_application_configuration
  fix_hostname(vagrant_config)
  configure_salt(vagrant_config)
end

#configure_vbguest(vagrant_config, config = @config) ⇒ Object 



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# File 'lib/salted-rails/vagrant_helper.rb', line 62

def configure_vbguest(vagrant_config, config = @config)
  begin
    require 'vagrant-vbguest'
    require 'salted-rails/cloud_vbguest_installer'
    vagrant_config.vbguest.installer = SaltedRails::CloudVbguestInstaller
    vagrant_config.vbguest.auto_update = false
    config.logger.info 'Configured vbguest installer' 
  rescue LoadError
    config.logger.info 'Skipping vbguest (plugin not available)' 
  end
end

#configure_virtualbox(vagrant_config, config = @config) ⇒ Object 



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# File 'lib/salted-rails/vagrant_helper.rb', line 75

def configure_virtualbox(vagrant_config, config = @config)
  config.logger.info 'Configuring virtualbox box (UbuntuCloud_12.04_32bit)' 
  vagrant_config.vm.box = 'UbuntuCloud_12.04_32bit'
  vagrant_config.vm.box_url = 'http://cloud-images.ubuntu.com/precise/current/precise-server-cloudimg-vagrant-i386-disk1.box'
end

#fix_hostname(vagrant_config, config = @config) ⇒ Object 



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# File 'lib/salted-rails/vagrant_helper.rb', line 56

def fix_hostname(vagrant_config, config = @config)
  vagrant_config.vm.provision "shell" do |s|
    s.path = config.salt_root + 'salt/bin/fix_hostname.sh'
  end
end