Class: VagrantPlugins::SecuredCloud::Action::AssignPublicIps

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

Instance Method Summary collapse

Constructor Details

#initialize(app, env) ⇒ AssignPublicIps

Returns a new instance of AssignPublicIps.



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# File 'lib/secured-cloud-vagrant/actions/assign_public_ips.rb', line 8

def initialize(app, env)

  @app = app
  @machine = env[:machine]
  @logger = Log4r::Logger.new('vagrant::secured_cloud::action::assign_public_ips')

end

Instance Method Details

#assign_public_ip(private_ip, public_ip, env) ⇒ Object 



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# File 'lib/secured-cloud-vagrant/actions/assign_public_ips.rb', line 68

def assign_public_ip(private_ip, public_ip, env)

  begin

    # Call Rest Client to assign a public IP
    response = SecuredCloudRestClient::assignPublicIpToVM(@sc_connection, @machine.id, public_ip, private_ip)

    # 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("Public IP assignment 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.assigning_public_ip", :vm_name => env[:vm_name], :error_message => error_message))

      else

        # Task successful
        if(public_ip.nil?)

          @logger.debug("VM #{env[:vm_name]} has been assigned a public IP from the global pool")
          env[:ui].info(I18n.t("secured_cloud_vagrant.info.success.assign_public_ip.global_pool", :vm_name => env[:vm_name]))
          
        else
          
          @logger.debug("VM #{env[:vm_name]} has been assigned public IP '#{public_ip}' from the reserve pool")
          env[:ui].info(I18n.t("secured_cloud_vagrant.info.success.assign_public_ip.reserve_pool", :vm_name => env[:vm_name],
            :public_ip => public_ip))
        end

      end

    else

      # Task unsuccessful.
      @logger.debug("Public IP assignment 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.assigning_public_ip", :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 => "assign a public IP"))
  rescue Exception => e
    env[:ui].error(I18n.t("secured_cloud_vagrant.errors.generic_error", :error_message => e.message))
  end

end

#call(env) ⇒ Object 



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

def call(env)

  @logger.debug("Assigning public IPs to VM with name #{@machine.provider_config.vm.name}")

  if @machine.id.nil? || @machine.id.empty?
    @logger.debug("The VM has not been created")
    return
  end

  ipMappings = @machine.provider_config.vm.ipMappings

  if ipMappings.nil? || ipMappings.empty?
    @logger.debug("The VM has not been assigned any public IPs")
  else

    env[:ui].info(I18n.t("secured_cloud_vagrant.info.assigning_public_ips"))

    # 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)

    ipMappings.each do |ipMapping|

      # Extract the parameters to pass to the assign public IP method
      privateIp = ipMapping.privateIp
      publicIpCount = ipMapping.newPublicIpCount
      publicIpsFromReserved = ipMapping.publicIpsFromReserved

      # Process the public IPs from global pool
      publicIpCount.times do |n|
        @logger.debug("Assigning public IP from global pool to private IP #{privateIp}")
        assign_public_ip(privateIp, nil, env)
      end

      # Process the public IPs from reserve pool
      if !publicIpsFromReserved.nil? && !publicIpsFromReserved.empty?

        publicIpsFromReserved.each do |reservedIp|
          @logger.debug("Assigning public IP from reserve pool '#{reservedIp}' to private IP #{privateIp}")
          assign_public_ip(privateIp, reservedIp, env)
        end

      end

    end

  end

  @app.call(env)

end