Class: VagrantPlugins::SecuredCloud::Action::Reboot

Inherits:
Object
  • Object
show all
Defined in:
lib/secured-cloud-vagrant/actions/reboot.rb

Overview

This can be used with “Call” built-in to check if the machine is created and branch in the middleware.

Instance Method Summary collapse

Constructor Details

#initialize(app, env) ⇒ Reboot

Returns a new instance of Reboot.



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# File 'lib/secured-cloud-vagrant/actions/reboot.rb', line 10

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

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/secured-cloud-vagrant/actions/reboot.rb', line 16

def call(env)

  @logger.debug("Rebooting the VM ...")
  env[:ui].info(I18n.t("secured_cloud_vagrant.info.reloading"))

  vm_resource_url = @machine.id

  if !vm_resource_url.nil? && !vm_resource_url.empty?

    begin

      # Create a Secured Cloud Connection instance to connect tot he SecuredCloud API
      authInfo = @machine.provider_config.auth
      sc_connection = SecuredCloudConnection.new(authInfo.url, authInfo.applicationKey, authInfo.sharedSecret)

      # Send request to reboot VM
      response = SecuredCloudRestClient.rebootVM(sc_connection, vm_resource_url)

      # Monitor the transaction.
      if (response[0] == "202")

        #Task successful.
        taskResource = response[1]
        taskStatus = SecuredCloudRestClient::getTaskStatus(sc_connection, taskResource)

        @logger.info("Task Status:\n#{taskStatus.get_details()}")

        while ((taskStatus.instance_variable_get(:@requestStateEnum) == nil) || (taskStatus.instance_variable_get(:@requestStateEnum) == "OPEN")) do
          sleep(20)
          taskStatus = SecuredCloudRestClient.getTaskStatus(sc_connection, taskResource)
          env[:ui].info(I18n.t('secured_cloud_vagrant.info.task_status', :percentage => taskStatus.get_percentage_completed, 
            :task_desc => taskStatus.get_latest_task_description))
          @logger.info("Task Status:\n#{taskStatus.get_details()}")
        end

        if(taskStatus.get_result. nil?)

          #Task unsuccessful.
          @logger.debug("VM Reboot failed with the following error:\n#{taskStatus.get_error_code}: #{taskStatus.get_error_message}")

          error_code = (taskStatus.get_error_code.nil?) ? "" : "#{taskStatus.get_error_code} "
          error_message = (taskStatus.get_error_message.nil?) ? I18n.t('secured_cloud_vagrant.errors.internal_server_error') : 
            error_code + taskStatus.get_error_message
            
          env[:ui].error(I18n.t("secured_cloud_vagrant.errors.rebooting_vm", :vm_name => env[:vm_name], :error_message => error_message))

        else
          
          # Task successful
          @logger.debug("VM '#{env[:machine].id}' has been rebooted")
          env[:ui].info(I18n.t("secured_cloud_vagrant.info.success.reboot_vm", :vm_name => env[:vm_name]))
          
        end
      else

      #Task unsuccessful.
        @logger.debug("VM Reboot failed with the following error:\n#{response}")

        error_message = (response[2].nil?) ? I18n.t('secured_cloud_vagrant.errors.internal_server_error') : response[2]
        env[:ui].error(I18n.t("secured_cloud_vagrant.errors.rebooting_vm", :vm_name => env[:vm_name], :error_message => error_message))
          
      end

    rescue Errno::ETIMEDOUT
      env[:ui].error(I18n.t("secured_cloud_vagrant.errors.request_timed_out", :request => "reboot VM '#{env[:vm_name]}'"))
    rescue Exception => e
      env[:ui].error(I18n.t("secured_cloud_vagrant.errors.generic_error", :error_message => e.message))
    end

  else

    @logger.debug("No VM found to be rebooted")

  end

  @app.call(env)
end