def notify_about_volume_swap(context, instance, host, action, phase,
old_volume_id, new_volume_id, exception=None):
"""Send versioned notification about the volume swap action
on the instance
:param context: the request context
: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 old_volume_id: the ID of the volume that is copied from and detached
:param new_volume_id: the ID of the volume that is copied to and attached
:param exception: an exception
"""
fault, priority = _get_fault_and_priority_from_exc(exception)
payload = instance_notification.InstanceActionVolumeSwapPayload(
instance=instance,
fault=fault,
old_volume_id=old_volume_id,
new_volume_id=new_volume_id)
instance_notification.InstanceActionVolumeSwapNotification(
context=context,
priority=priority,
publisher=notification_base.NotificationPublisher(
host=host, binary='nova-compute'),
event_type=notification_base.EventType(
object='instance', action=action, phase=phase),
payload=payload).emit(context)
def notify_about_volume_swap(context, instance, host, phase,
old_volume_id, new_volume_id, exception=None,
tb=None):
"""Send versioned notification about the volume swap action
on the instance
:param context: the request context
:param instance: the instance which the action performed on
:param host: the host emitting the notification
:param phase: the phase of the action
:param old_volume_id: the ID of the volume that is copied from and detached
:param new_volume_id: the ID of the volume that is copied to and attached
:param exception: an exception
:param tb: the traceback (used in error notifications)
"""
fault, priority = _get_fault_and_priority_from_exc_and_tb(exception, tb)
payload = instance_notification.InstanceActionVolumeSwapPayload(
context=context,
instance=instance,
fault=fault,
old_volume_id=old_volume_id,
new_volume_id=new_volume_id)
instance_notification.InstanceActionVolumeSwapNotification(
context=context,
priority=priority,
publisher=notification_base.NotificationPublisher(
host=host, source=fields.NotificationSource.COMPUTE),
event_type=notification_base.EventType(
object='instance',
action=fields.NotificationAction.VOLUME_SWAP,
phase=phase),
payload=payload).emit(context)
def notify_about_volume_swap(context, instance, host, action, phase,
old_volume_id, new_volume_id):
"""Send versioned notification about the volume swap action
on the instance
:param context: the request context
: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 old_volume_id: the ID of the volume that is copied from and detached
:param new_volume_id: the ID of the volume that is copied to and attached
"""
ips = _get_instance_ips(instance)
flavor = instance_notification.FlavorPayload(instance=instance)
payload = instance_notification.InstanceActionVolumeSwapPayload(
instance=instance,
fault=None,
ip_addresses=ips,
flavor=flavor,
old_volume_id=old_volume_id,
new_volume_id=new_volume_id)
instance_notification.InstanceActionVolumeSwapNotification(
context=context,
priority=fields.NotificationPriority.INFO,
publisher=notification_base.NotificationPublisher(
context=context, host=host, binary='nova-compute'),
event_type=notification_base.EventType(object='instance',
action=action,
phase=phase),
payload=payload).emit(context)
