Class: VagrantPlugins::Joyent::Action::RunInstance

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

Overview

This runs the configured instance.

Instance Method Summary collapse

Constructor Details

#initialize(app, env) ⇒ RunInstance

Returns a new instance of RunInstance.



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# File 'lib/vagrant-joyent/action/run_instance.rb', line 13

def initialize(app, env)
  @app    = app
  @logger = Log4r::Logger.new("vagrant_joyent::action::run_instance")
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/vagrant-joyent/action/run_instance.rb', line 18

def call(env)
  # Initialize metrics if they haven't been
  env[:metrics] ||= {}

  # Get the configs
  dataset = env[:machine].provider_config.dataset
  flavor = env[:machine].provider_config.flavor
  node_name = env[:machine].provider_config.node_name || env[:machine].name
  keyname = env[:machine].provider_config.joyent_keyname

  # Launch!
  env[:ui].info(I18n.t("vagrant_joyent.launching_instance"))
  env[:ui].info(" -- Flavor: #{flavor}")
  env[:ui].info(" -- Dataset: #{dataset}")
  env[:ui].info(" -- Node name: #{node_name}")
  env[:ui].info(" -- Key name: #{keyname}")

  begin
    options = {
      :name             => node_name,
      :dataset          => dataset,
      :package          => flavor
    }

    server = env[:joyent_compute].servers.create(options)

  rescue Fog::Compute::Joyent::NotFound => e
    raise Errors::FogError, :message => e.message
  rescue Fog::Compute::Joyent::Error => e
    raise Errors::FogError, :message => e.message
  end

  # Immediately save the ID since it is created at this point.
  env[:machine].id = server.id

  # Wait for the instance to be ready first
  env[:metrics]["instance_ready_time"] = Util::Timer.time do
    env[:ui].info(I18n.t("vagrant_joyent.waiting_for_ready"))
    retryable(:on => Fog::Errors::TimeoutError, :tries => 30) do
      # If we're interrupted don't worry about
      # waiting
      next if env[:interrupted]

      # Wait for the server to be ready
      server.wait_for(2) { ready? }
    end
  end

  @logger.info("Time to instance ready: #{env[:metrics]["instance_ready_time"]}")
 
  if !env[:interrupted]
    env[:metrics]["instance_ssh_time"] = Util::Timer.time do
      # Wait for SSH to be ready.
      env[:ui].info(I18n.t("vagrant_joyent.waiting_for_ssh"))
      while true
        # If we're interrupted then just back
        # out
        break if env[:interrupted]
        break if env[:machine].communicate.ready?
        sleep 2
      end
    end

    @logger.info("Time for SSH ready: #{env[:metrics]["instance_ssh_time"]}")

    # Ready and booted!
    env[:ui].info(I18n.t("vagrant_joyent.ready"))
  end

  # 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-joyent/action/run_instance.rb', line 93

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-joyent/action/run_instance.rb', line 102

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