def _get_instance_ips(instance):
network_info = get_nw_info_for_instance(instance)
ips = []
if network_info is not None:
for vif in network_info:
for ip in vif.fixed_ips():
ips.append(instance_notification.IpPayload(
label=vif["network"]["label"],
mac=vif["address"],
meta=vif["meta"],
port_uuid=vif["id"],
version=ip["version"],
address=ip["address"],
device_name=vif["devname"]))
return ips
def notify_about_instance_action(context,
instance,
host,
action,
phase=None,
binary='nova-compute'):
"""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
"""
network_info = get_nw_info_for_instance(instance)
ips = []
if network_info is not None:
for vif in network_info:
for ip in vif.fixed_ips():
ips.append(
instance_notification.IpPayload(
label=vif["network"]["label"],
mac=vif["address"],
meta=vif["meta"],
port_uuid=vif["id"],
version=ip["version"],
address=ip["address"],
device_name=vif["devname"]))
flavor = instance_notification.FlavorPayload(instance=instance)
# TODO(gibi): handle fault during the transformation of the first error
# notifications
payload = instance_notification.InstanceActionPayload(instance=instance,
fault=None,
ip_addresses=ips,
flavor=flavor)
notification = instance_notification.InstanceActionNotification(
context=context,
priority=fields.NotificationPriority.INFO,
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)