Exemple #1
0
    def terminate_instances(cls, options):
        """Stops all services running in an AppScale deployment, and in cloud
    deployments, also powers off the instances previously spawned.

    Raises:
      AppScaleException: If AppScale is not running, and thus can't be
      terminated.
    """
        if not os.path.exists(
                LocalState.get_secret_key_location(options.keyname)):
            raise AppScaleException(
                "AppScale is not running with the keyname {0}".format(
                    options.keyname))

        infrastructure = LocalState.get_infrastructure(options.keyname)

        # If the user is on a cloud deployment, and not backing their data to
        # persistent disks, warn them before shutting down AppScale.
        # Also, if we're in developer mode, skip the warning.
        if infrastructure != "xen" and not LocalState.are_disks_used(
                options.keyname) and not options.test:
            LocalState.ensure_user_wants_to_terminate()

        if infrastructure in InfrastructureAgentFactory.VALID_AGENTS:
            RemoteHelper.terminate_cloud_infrastructure(
                options.keyname, options.verbose)
        else:
            RemoteHelper.terminate_virtualized_cluster(options.keyname,
                                                       options.verbose)

        LocalState.cleanup_appscale_files(options.keyname)
        AppScaleLogger.success(
            "Successfully shut down your AppScale deployment.")
    def terminate_instances(cls, options):
        """Stops all services running in an AppScale deployment, and in cloud
    deployments, also powers off the instances previously spawned.

    Raises:
      AppScaleException: If AppScale is not running, and thus can't be
      terminated.
    """
        if not os.path.exists(LocalState.get_secret_key_location(options.keyname)):
            raise AppScaleException("AppScale is not running with the keyname {0}".format(options.keyname))

        infrastructure = LocalState.get_infrastructure(options.keyname)

        # If the user is on a cloud deployment, and not backing their data to
        # persistent disks, warn them before shutting down AppScale.
        # Also, if we're in developer mode, skip the warning.
        if infrastructure != "xen" and not LocalState.are_disks_used(options.keyname) and not options.test:
            LocalState.ensure_user_wants_to_terminate()

        if infrastructure in InfrastructureAgentFactory.VALID_AGENTS:
            RemoteHelper.terminate_cloud_infrastructure(options.keyname, options.verbose)
        else:
            RemoteHelper.terminate_virtualized_cluster(options.keyname, options.verbose)

        LocalState.cleanup_appscale_files(options.keyname)
        AppScaleLogger.success("Successfully shut down your AppScale deployment.")
    def terminate_instances(cls, options):
        """Stops all services running in an AppScale deployment, and in cloud
    deployments, also powers off the instances previously spawned.

    Raises:
      AppScaleException: If AppScale is not running, and thus can't be
      terminated.
    """
        if not os.path.exists(
                LocalState.get_locations_yaml_location(options.keyname)):
            raise AppScaleException(
                "AppScale is not running with the keyname {0}".format(
                    options.keyname))

        if LocalState.get_infrastructure(options.keyname) in \
          InfrastructureAgentFactory.VALID_AGENTS:
            RemoteHelper.terminate_cloud_infrastructure(
                options.keyname, options.verbose)
        else:
            RemoteHelper.terminate_virtualized_cluster(options.keyname,
                                                       options.verbose)

        LocalState.cleanup_appscale_files(options.keyname)
        AppScaleLogger.success(
            "Successfully shut down your AppScale deployment.")
    def terminate_instances(cls, options):
        """Stops all services running in an AppScale deployment, and in cloud
    deployments, also powers off the instances previously spawned.

    Raises:
      AppScaleException: If AppScale is not running, and thus can't be
      terminated.
    """
        try:
            infrastructure = LocalState.get_infrastructure(options.keyname)
        except IOError:
            raise AppScaleException("Cannot find AppScale's configuration for keyname {0}".format(options.keyname))

        if infrastructure == "xen" and options.terminate:
            raise AppScaleException("Terminate option is invalid for cluster mode.")

        if infrastructure == "xen" or not options.terminate:
            # We are in cluster mode: let's check if AppScale is running.
            if not os.path.exists(LocalState.get_secret_key_location(options.keyname)):
                raise AppScaleException("AppScale is not running with the keyname {0}".format(options.keyname))

        # Stop gracefully the AppScale deployment.
        try:
            RemoteHelper.terminate_virtualized_cluster(options.keyname, options.verbose)
        except (IOError, AppScaleException):
            # Don't fail if we cannot find the configuration.
            pass

        # And if we are on a cloud infrastructure, terminate instances if
        # asked.
        if infrastructure in InfrastructureAgentFactory.VALID_AGENTS and options.terminate:
            RemoteHelper.terminate_cloud_infrastructure(options.keyname, options.verbose)
    def terminate_instances(cls, options):
        """Stops all services running in an AppScale deployment, and in cloud
    deployments, also powers off the instances previously spawned.

    Raises:
      AppScaleException: If AppScale is not running, and thus can't be
      terminated.
    """
        try:
            infrastructure = LocalState.get_infrastructure(options.keyname)
        except IOError:
            raise AppScaleException(
                "Cannot find AppScale's configuration for keyname {0}".format(
                    options.keyname))

        if infrastructure == "xen" and options.terminate:
            raise AppScaleException(
                "Terminate option is invalid for cluster mode.")

        if infrastructure == "xen" or not options.terminate:
            # We are in cluster mode: let's check if AppScale is running.
            if not os.path.exists(
                    LocalState.get_secret_key_location(options.keyname)):
                raise AppScaleException(
                    "AppScale is not running with the keyname {0}".format(
                        options.keyname))

        # Stop gracefully the AppScale deployment.
        try:
            RemoteHelper.terminate_virtualized_cluster(options.keyname,
                                                       options.clean,
                                                       options.verbose)
        except (IOError, AppScaleException):
            # Don't fail if we cannot find the configuration.
            pass

        # And if we are on a cloud infrastructure, terminate instances if
        # asked.
        if (infrastructure in InfrastructureAgentFactory.VALID_AGENTS
                and options.terminate):
            RemoteHelper.terminate_cloud_infrastructure(
                options.keyname, options.verbose)
        if options.clean:
            LocalState.clean_local_metadata(keyname=options.keyname)
  def terminate_instances(cls, options):
    """Stops all services running in an AppScale deployment, and in cloud
    deployments, also powers off the instances previously spawned.

    Raises:
      AppScaleException: If AppScale is not running, and thus can't be
      terminated.
    """
    if not os.path.exists(LocalState.get_locations_yaml_location(
      options.keyname)):
      raise AppScaleException("AppScale is not running with the keyname {0}".
        format(options.keyname))

    if LocalState.get_infrastructure(options.keyname) in \
      InfrastructureAgentFactory.VALID_AGENTS:
      RemoteHelper.terminate_cloud_infrastructure(options.keyname,
        options.verbose)
    else:
      RemoteHelper.terminate_virtualized_cluster(options.keyname,
        options.verbose)

    LocalState.cleanup_appscale_files(options.keyname)
    AppScaleLogger.success("Successfully shut down your AppScale deployment.")