def notify_about_volume_attach_detach(context, instance, host, action, phase,
volume_id=None, exception=None, tb=None):
"""Send versioned notification about the action made on the instance
:param instance: the instance which the action performed on
:param host: the host emitting the notification
:param action: the name of the action
:param phase: the phase of the action
:param volume_id: id of the volume will be attached
:param exception: the thrown exception (used in error notifications)
:param tb: the traceback (used in error notifications)
"""
fault, priority = _get_fault_and_priority_from_exc_and_tb(exception, tb)
payload = instance_notification.InstanceActionVolumePayload(
context=context,
instance=instance,
fault=fault,
volume_id=volume_id)
notification = instance_notification.InstanceActionVolumeNotification(
context=context,
priority=priority,
publisher=notification_base.NotificationPublisher(
host=host, source=fields.NotificationSource.COMPUTE),
event_type=notification_base.EventType(
object='instance',
action=action,
phase=phase),
payload=payload)
notification.emit(context)
def notify_about_volume_attach_detach(context,
instance,
host,
action,
phase,
binary='nova-compute',
volume_id=None,
exception=None):
"""Send versioned notification about the action made on the instance
:param instance: the instance which the action performed on
:param host: the host emitting the notification
:param action: the name of the action
:param phase: the phase of the action
:param binary: the binary emitting the notification
:param volume_id: id of the volume will be attached
:param exception: the thrown exception (used in error notifications)
"""
fault, priority = _get_fault_and_priority_from_exc(exception)
payload = instance_notification.InstanceActionVolumePayload(
instance=instance, fault=fault, volume_id=volume_id)
notification = instance_notification.InstanceActionVolumeNotification(
context=context,
priority=priority,
publisher=notification_base.NotificationPublisher(context=context,
host=host,
binary=binary),
event_type=notification_base.EventType(object='instance',
action=action,
phase=phase),
payload=payload)
notification.emit(context)
