Class: VagrantPlugins::Skytap::Command::Up

Inherits:
CommandUp::Command
  • Object
show all
Defined in:
lib/vagrant-skytap/command/up.rb

Instance Method Summary collapse

Instance Method Details

#bring_up_machines(machines, options = {}) ⇒ Array

Custom handling for Skytap environments. Creating and running happens in multiple phases:

  • Compose Skytap environment from groups of VMs, or add groups of machines to an existing environment, using optimal number of API calls.

  • Customize the VMs.

  • Run the VMs. If parallelized this happens with a single API call.

Parameters:

  • machines (Array) —

    The [Vagrant::Machine] objects to bring up

  • options (Hash) (defaults to: {})

Returns:

  • (Array) —

    The [Vagrant::Machine] objects



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# File 'lib/vagrant-skytap/command/up.rb', line 146

def bring_up_machines(machines, options={})
  return [] unless machines.present?

  # Invoke once for the entire set of machines.
  result = machines.first.action(:create, options.merge(machines: machines))

  # Lets us eliminate some redundant API calls
  cached_objects = {
    api_client:     result[:api_client],
    environment:    result[:environment],
    machines:       machines,
    initial_states: machines.inject({}) {|acc, m| acc[m.id] = m.state.id ; acc },
  }

  machines.each do |machine|
    machine.action(:update_hardware, options.merge(cached_objects))
  end

  machines.each do |machine|
    @env.ui.info(I18n.t(
      "vagrant.commands.up.upping",
      name: machine.name,
      provider: machine.provider_name))
    machine.action(:run_vm, options.merge(cached_objects))
  end
end

#execute ⇒ Object 



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# File 'lib/vagrant-skytap/command/up.rb', line 38

def execute
  options = {}
  options[:destroy_on_error] = true
  options[:parallel] = true
  options[:provision_ignore_sentinel] = false

  opts = OptionParser.new do |o|
    o.banner = "Usage: vagrant up [options] [name]"
    o.separator ""
    o.separator "Options:"
    o.separator ""

    build_start_options(o, options)

    o.on("--[no-]destroy-on-error",
         "Destroy machine if any fatal error happens (default to true)") do |destroy|
      options[:destroy_on_error] = destroy
    end

    o.on("--[no-]parallel",
         "Enable or disable parallelism if provider supports it") do |parallel|
      options[:parallel] = parallel
    end

    o.on("--provider PROVIDER", String,
         "Back the machine with a specific provider") do |provider|
      options[:provider] = provider
    end
  end

  # Parse the options
  argv = parse_options(opts)
  return if !argv

  # Validate the provisioners
  if method(:validate_provisioner_flags!).arity == 1
    validate_provisioner_flags!(options)
  else
    # Second argument was added in Vagrant 1.8.0
    # https://github.com/mitchellh/vagrant/pull/5981
    validate_provisioner_flags!(options, argv)
  end

  # Go over each VM and bring it up
  @logger.debug("'Up' each target VM...")

  machines = []
  names = argv
  if names.empty?
    autostart = false
    @env.vagrantfile.machine_names_and_options.each do |n, o|
      autostart = true if o.key?(:autostart)
      o[:autostart] = true if !o.key?(:autostart)
      names << n.to_s if o[:autostart]
    end

    # If we have an autostart key but no names, it means that
    # all machines are autostart: false and we don't start anything.
    names = nil if autostart && names.empty?
  end

  # Collect the machines first so we know what their provider
  # is, and decide whether to call the Vagrant core implementation
  # of this command.
  with_target_vms(names, provider: options[:provider]) {|machine| machines << machine}
  unless machines.first.provider_name == :skytap
    @logger.debug("Calling default 'Up' implementation.")
    return super
  end

  @logger.debug("Executing Skytap 'Up' implementation.")
  bring_up_machines(machines, options)

  if machines.empty?
    @env.ui.info(I18n.t("vagrant.up_no_machines"))
    return 0
  end

  # Output the post-up messages that we have, if any
  machines.each do |m|
    next if !m.config.vm.post_up_message
    next if m.config.vm.post_up_message == ""

    # Add a newline to separate things.
    @env.ui.info("", prefix: false)

    m.ui.success(I18n.t(
      "vagrant.post_up_message",
      name: m.name.to_s,
      message: m.config.vm.post_up_message))
  end

  # Success, exit status 0
  0
end