Class: VagrantPlugins::Packet::Action::RunInstance

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

Overview

This runs the configured instance.

Constant Summary collapse

FOG_ERRORS = 
[
  Fog::Errors::Error
].freeze

Instance Method Summary collapse

Constructor Details

#initialize(app, _env) ⇒ RunInstance

Returns a new instance of RunInstance.



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# File 'lib/vagrant-packet/action/run_instance.rb', line 21

def initialize(app, _env)
  @app    = app
  @logger = Log4r::Logger.new('vagrant_packet::action::run_instance')
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/vagrant-packet/action/run_instance.rb', line 26

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

  # Launch!
  env[:ui].info(I18n.t('vagrant_packet.launching_instance'))
  env[:ui].info(" -- Project: #{machine.provider_config.project_id}") unless ENV['PACKET_PROJECT_ID']
  env[:ui].info(" -- Facility: #{machine.provider_config.facility}") unless ENV['PACKET_FACILITY']
  env[:ui].info(" -- OS: #{machine.provider_config.operating_system}")
  env[:ui].info(" -- Machine: #{machine.provider_config.plan}")

  options = {
    project_id:               machine.provider_config.project_id,
    hostname:                 machine.provider_config.hostname,
    plan:                     machine.provider_config.plan,
    facility:                 machine.provider_config.facility,
    operating_system:         machine.provider_config.operating_system,
    description:              machine.provider_config.description,
    billing_cycle:            machine.provider_config.billing_cycle,
    always_pxe:               machine.provider_config.always_pxe,
    ipxe_script_url:          machine.provider_config.ipxe_script_url,
    userdata:                 machine.provider_config.userdata,
    locked:                   machine.provider_config.locked,
    hardware_reservation_id:  machine.provider_config.hardware_reservation_id,
    spot_instance:            machine.provider_config.spot_instance,
    spot_price_max:           machine.provider_config.spot_price_max,
    termination_time:         machine.provider_config.termination_time,
    tags:                     machine.provider_config.tags,
    project_ssh_keys:         machine.provider_config.project_ssh_keys,
    user_ssh_keys:            machine.provider_config.user_ssh_keys,
    features:                 machine.provider_config.features
  }

  begin
    server = env[:packet_compute].devices.create(options)
  rescue *FOG_ERRORS => e
    # TODO: Flesh this out, mostly delete everything about the instance
    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
    tries = machine.provider_config.instance_ready_timeout / 2
    env[:ui].info(I18n.t('vagrant_packet.waiting_for_ready'))
    begin
      retryable(on: Fog::Errors::TimeoutError, tries: tries) do
        # If we're interrupted don't worry about waiting
        # otherwise wait for the server to be ready
        next if env[:interrupted]
        server.wait_for(2, machine.provider_config.instance_check_interval) { ready? }
      end
    rescue Fog::Errors::TimeoutError
      # Delete the instance and notify the user
      terminate(env)
      raise(Errors::InstanceReadyTimeout, timeout: machine.provider_config.instance_ready_timeout)
    end
  end

  @logger.info("Time to instance ready: #{env[:metrics]['instance_ready_time']}")
  unless env[:interrupted]
    env[:metrics]['instance_ssh_time'] = Util::Timer.time do
      # Wait for SSH to be ready.
      env[:ui].info(I18n.t('vagrant_packet.waiting_for_ssh'))
      network_ready_retries = 0
      network_ready_retries_max = 10
      loop do
        # When a packet device comes up, it's networking may not be ready
        # by the time we connect.
        break if env[:interrupted]
        begin
          break if env[:machine].communicate.ready?
        rescue Exception => e # rubocop:disable Lint/RescueException
          if network_ready_retries < network_ready_retries_max # rubocop:disable Style/GuardClause
            network_ready_retries += 1
            @logger.warn(I18n.t('vagrant_packet.waiting_for_ssh, retrying'))
          else
            raise e
          end
        end
        sleep 2
      end
    end

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

    # Ready and booted!
    env[:ui].info(I18n.t('vagrant_packet.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-packet/action/run_instance.rb', line 124

def recover(env)
  return if env['vagrant.error'].is_a?(Vagrant::Errors::VagrantError)
  terminate(env) if env[:machine].provider.state.id != :not_created
end

#terminate(env) ⇒ Object 



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# File 'lib/vagrant-packet/action/run_instance.rb', line 129

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