Class: VagrantPlugins::XHYVE::Action::Boot

Inherits:
Object
  • Object
show all
Includes:
Vagrant::Util::Retryable
Defined in:
lib/vagrant-xhyve/action/boot.rb

Overview

This runs the configured instance.

Instance Method Summary collapse

Constructor Details

#initialize(app, env) ⇒ Boot

Returns a new instance of Boot.



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# File 'lib/vagrant-xhyve/action/boot.rb', line 17

def initialize(app, env)
  @app = app
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/vagrant-xhyve/action/boot.rb', line 21

def call(env)
  env[:ui].info(" About to launch vm...")
  # Initialize metrics if they haven't been
  env[:metrics] ||= {}

  machine_info_path = File.join(env[:machine].data_dir, "xhyve.json")
  if File.exist?(machine_info_path)
    machine_json = File.read(machine_info_path)
    machine_options = JSON.parse(machine_json, :symbolize_names => true)
    log.debug "Machine Options: #{JSON.pretty_generate(machine_options)}"
    machine_uuid = machine_options[:uuid]
    pid = machine_options[:pid]
    mac = machine_options[:mac]
  else
    machine_uuid = SecureRandom.uuid
  end

  guest_config = {
    pid: pid,
    mac: mac,
    uuid: machine_uuid,
    cmdline: kernel_command(env),
    memory: memory(env),
    processors: cpus(env),
    binary: xhyve_binary(env),
  }

  xhyve_guest = start_guest(env, guest_config)
  # Immediately save the ID since it is created at this point.
  env[:machine].id = xhyve_guest.uuid

  save_guest_status(env, xhyve_guest)
  # Terminate the instance if we were interrupted
  terminate(env) if env[:interrupted]

  @app.call(env)
end

#recover(env) ⇒ Object 



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# File 'lib/vagrant-xhyve/action/boot.rb', line 59

def recover(env)
  return if env["vagrant.error"].is_a?(Vagrant::Errors::VagrantError)

  if env[:machine].provider.state.id != :not_created
    # Undo the import
    terminate(env)
  end
end

#terminate(env) ⇒ Object 



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# File 'lib/vagrant-xhyve/action/boot.rb', line 68

def terminate(env)
  destroy_env = env.dup
  destroy_env.delete(:interrupted)
  destroy_env[:config_validate] = false
  destroy_env[:force_confirm_destroy] = true
  env[:action_runner].run(Action.action_destroy, destroy_env)
end