class VagrantPlugins::OpenStack::Action::ReadState

This action reads the state of the machine and puts it in the ‘:machine_state_id` key in the environment.

Public Class Methods

new(app, env) click to toggle source
# File lib/vagrant-openstack/action/read_state.rb, line 9
def initialize(app, env)
  @app    = app
  @logger = Log4r::Logger.new("vagrant_openstack::action::read_state")
end

Public Instance Methods

call(env) click to toggle source
# File lib/vagrant-openstack/action/read_state.rb, line 14
def call(env)
  env[:machine_state_id] = read_state(env[:openstack_compute], env[:machine])

  @app.call(env)
end
read_state(openstack, machine) click to toggle source
# File lib/vagrant-openstack/action/read_state.rb, line 20
def read_state(openstack, machine)
  return :not_created if machine.id.nil?

  # Find the machine
  server = openstack.servers.get(machine.id)
  if server.nil? || server.state == "DELETED"
    # The machine can't be found
    @logger.info("Machine not found or deleted, assuming it got destroyed.")
    machine.id = nil
    return :not_created
  end

  # Return the state
  return server.state.downcase.to_sym
end