Class: VagrantPlugins::Abiquo::Actions::CheckState

Inherits:
Object
  • Object
show all
Defined in:
lib/vagrant_abiquo/actions/check_state.rb

Instance Method Summary collapse

Constructor Details

#initialize(app, env) ⇒ CheckState

Returns a new instance of CheckState.



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# File 'lib/vagrant_abiquo/actions/check_state.rb', line 7

def initialize(app, env)
  @app = app
  @machine = env[:machine]
  @logger = Log4r::Logger.new('vagrant::abiquo::check_state')
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/vagrant_abiquo/actions/check_state.rb', line 13

def call(env)
  vapp_name = @machine.provider_config.virtualappliance.nil? ? File.basename(@machine.env.cwd) : @machine.provider_config.virtualappliance

  # If machine ID is nil try to lookup by name
  if @machine.id.nil?
    vms_lnk = AbiquoAPI::Link.new :href => 'cloud/virtualmachines',
                                  :type => 'application/vnd.abiquo.virtualmachines+json',
                                  :client => env[:abiquo_client]
    @vm = vms_lnk.get.select {|v| v.label == @machine.name.to_s and 
      v.link(:virtualappliance).title == vapp_name }.first
    @machine.id = @vm.url unless @vm.nil?
  else
    # ID is the URL of the VM
    begin
      vm_lnk = AbiquoAPI::Link.new :href => @machine.id,
                                   :type => 'application/vnd.abiquo.virtualmachine+json',
                                   :client => env[:abiquo_client]
      @vm = vm_lnk.get
    rescue AbiquoAPIClient::NotFound
      nil
    end
  end
  env[:machine_state] = @vm.nil? ? :not_created : @vm.state.to_sym
  @logger.info "Machine state is '#{env[:machine_state]}'"
  @app.call(env)
end