OpenStack Compute (Nova)
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nova/nova/notifications/objects/instance.py

723 lines
29 KiB

# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
import nova.conf
from nova.notifications.objects import base
from nova.notifications.objects import flavor as flavor_payload
from nova.notifications.objects import keypair as keypair_payload
from nova.objects import base as nova_base
from nova.objects import fields
CONF = nova.conf.CONF
@nova_base.NovaObjectRegistry.register_notification
class InstancePayload(base.NotificationPayloadBase):
SCHEMA = {
'uuid': ('instance', 'uuid'),
'user_id': ('instance', 'user_id'),
'tenant_id': ('instance', 'project_id'),
'reservation_id': ('instance', 'reservation_id'),
'display_name': ('instance', 'display_name'),
'display_description': ('instance', 'display_description'),
'host_name': ('instance', 'hostname'),
'host': ('instance', 'host'),
'node': ('instance', 'node'),
'os_type': ('instance', 'os_type'),
'architecture': ('instance', 'architecture'),
'availability_zone': ('instance', 'availability_zone'),
'image_uuid': ('instance', 'image_ref'),
'key_name': ('instance', 'key_name'),
'kernel_id': ('instance', 'kernel_id'),
'ramdisk_id': ('instance', 'ramdisk_id'),
'created_at': ('instance', 'created_at'),
'launched_at': ('instance', 'launched_at'),
'terminated_at': ('instance', 'terminated_at'),
'deleted_at': ('instance', 'deleted_at'),
'updated_at': ('instance', 'updated_at'),
'state': ('instance', 'vm_state'),
'power_state': ('instance', 'power_state'),
'task_state': ('instance', 'task_state'),
'progress': ('instance', 'progress'),
'metadata': ('instance', 'metadata'),
'locked': ('instance', 'locked'),
'auto_disk_config': ('instance', 'auto_disk_config')
}
# Version 1.0: Initial version
# Version 1.1: add locked and display_description field
# Version 1.2: Add auto_disk_config field
# Version 1.3: Add key_name field
# Version 1.4: Add BDM related data
# Version 1.5: Add updated_at field
# Version 1.6: Add request_id field
# Version 1.7: Added action_initiator_user and action_initiator_project to
# InstancePayload
# Version 1.8: Added locked_reason field
VERSION = '1.8'
fields = {
'uuid': fields.UUIDField(),
'user_id': fields.StringField(nullable=True),
'tenant_id': fields.StringField(nullable=True),
'reservation_id': fields.StringField(nullable=True),
'display_name': fields.StringField(nullable=True),
'display_description': fields.StringField(nullable=True),
'host_name': fields.StringField(nullable=True),
'host': fields.StringField(nullable=True),
'node': fields.StringField(nullable=True),
'os_type': fields.StringField(nullable=True),
'architecture': fields.StringField(nullable=True),
'availability_zone': fields.StringField(nullable=True),
'flavor': fields.ObjectField('FlavorPayload'),
'image_uuid': fields.StringField(nullable=True),
'key_name': fields.StringField(nullable=True),
'kernel_id': fields.StringField(nullable=True),
'ramdisk_id': fields.StringField(nullable=True),
'created_at': fields.DateTimeField(nullable=True),
'launched_at': fields.DateTimeField(nullable=True),
'terminated_at': fields.DateTimeField(nullable=True),
'deleted_at': fields.DateTimeField(nullable=True),
'updated_at': fields.DateTimeField(nullable=True),
'state': fields.InstanceStateField(nullable=True),
'power_state': fields.InstancePowerStateField(nullable=True),
'task_state': fields.InstanceTaskStateField(nullable=True),
'progress': fields.IntegerField(nullable=True),
'ip_addresses': fields.ListOfObjectsField('IpPayload'),
'block_devices': fields.ListOfObjectsField('BlockDevicePayload',
nullable=True),
'metadata': fields.DictOfStringsField(),
'locked': fields.BooleanField(),
'auto_disk_config': fields.DiskConfigField(),
'request_id': fields.StringField(nullable=True),
'action_initiator_user': fields.StringField(nullable=True),
'action_initiator_project': fields.StringField(nullable=True),
'locked_reason': fields.StringField(nullable=True),
}
def __init__(self, context, instance, bdms=None):
super(InstancePayload, self).__init__()
network_info = instance.get_network_info()
self.ip_addresses = IpPayload.from_network_info(network_info)
self.flavor = flavor_payload.FlavorPayload(flavor=instance.flavor)
if bdms is not None:
self.block_devices = BlockDevicePayload.from_bdms(bdms)
else:
self.block_devices = BlockDevicePayload.from_instance(instance)
# NOTE(Kevin_Zheng): Don't include request_id for periodic tasks,
# RequestContext for periodic tasks does not include project_id
# and user_id. Consider modify this once periodic tasks got a
# consistent request_id.
self.request_id = context.request_id if (context.project_id and
context.user_id) else None
self.action_initiator_user = context.user_id
self.action_initiator_project = context.project_id
self.locked_reason = instance.system_metadata.get("locked_reason")
self.populate_schema(instance=instance)
@nova_base.NovaObjectRegistry.register_notification
class InstanceActionPayload(InstancePayload):
# No SCHEMA as all the additional fields are calculated
# Version 1.1: locked and display_description added to InstancePayload
# Version 1.2: Added auto_disk_config field to InstancePayload
# Version 1.3: Added key_name field to InstancePayload
# Version 1.4: Add BDM related data
# Version 1.5: Added updated_at field to InstancePayload
# Version 1.6: Added request_id field to InstancePayload
# Version 1.7: Added action_initiator_user and action_initiator_project to
# InstancePayload
# Version 1.8: Added locked_reason field to InstancePayload
VERSION = '1.8'
fields = {
'fault': fields.ObjectField('ExceptionPayload', nullable=True),
'request_id': fields.StringField(nullable=True),
}
def __init__(self, context, instance, fault, bdms=None):
super(InstanceActionPayload, self).__init__(context=context,
instance=instance,
bdms=bdms)
self.fault = fault
@nova_base.NovaObjectRegistry.register_notification
class InstanceActionVolumePayload(InstanceActionPayload):
# Version 1.0: Initial version
# Version 1.1: Added key_name field to InstancePayload
# Version 1.2: Add BDM related data
# Version 1.3: Added updated_at field to InstancePayload
# Version 1.4: Added request_id field to InstancePayload
# Version 1.5: Added action_initiator_user and action_initiator_project to
# InstancePayload
# Version 1.6: Added locked_reason field to InstancePayload
VERSION = '1.6'
fields = {
'volume_id': fields.UUIDField()
}
def __init__(self, context, instance, fault, volume_id):
super(InstanceActionVolumePayload, self).__init__(
context=context,
instance=instance,
fault=fault)
self.volume_id = volume_id
@nova_base.NovaObjectRegistry.register_notification
class InstanceActionVolumeSwapPayload(InstanceActionPayload):
# No SCHEMA as all the additional fields are calculated
# Version 1.1: locked and display_description added to InstancePayload
# Version 1.2: Added auto_disk_config field to InstancePayload
# Version 1.3: Added key_name field to InstancePayload
# Version 1.4: Add BDM related data
# Version 1.5: Added updated_at field to InstancePayload
# Version 1.6: Added request_id field to InstancePayload
# Version 1.7: Added action_initiator_user and action_initiator_project to
# InstancePayload
# Version 1.8: Added locked_reason field to InstancePayload
VERSION = '1.8'
fields = {
'old_volume_id': fields.UUIDField(),
'new_volume_id': fields.UUIDField(),
}
def __init__(self, context, instance, fault, old_volume_id, new_volume_id):
super(InstanceActionVolumeSwapPayload, self).__init__(
context=context,
instance=instance,
fault=fault)
self.old_volume_id = old_volume_id
self.new_volume_id = new_volume_id
@nova_base.NovaObjectRegistry.register_notification
class InstanceCreatePayload(InstanceActionPayload):
# No SCHEMA as all the additional fields are calculated
# Version 1.2: Initial version. It starts at 1.2 to match with the version
# of the InstanceActionPayload at the time when this specific
# payload is created as a child of it so that the
# instance.create notification using this new payload does not
# have decreasing version.
# 1.3: Add keypairs field
# 1.4: Add key_name field to InstancePayload
# 1.5: Add BDM related data to InstancePayload
# 1.6: Add tags field to InstanceCreatePayload
# 1.7: Added updated_at field to InstancePayload
# 1.8: Added request_id field to InstancePayload
# 1.9: Add trusted_image_certificates field to
# InstanceCreatePayload
# 1.10: Added action_initiator_user and action_initiator_project to
# InstancePayload
# 1.11: Added instance_name to InstanceCreatePayload
# Version 1.12: Added locked_reason field to InstancePayload
VERSION = '1.12'
fields = {
'keypairs': fields.ListOfObjectsField('KeypairPayload'),
'tags': fields.ListOfStringsField(),
'trusted_image_certificates': fields.ListOfStringsField(
nullable=True),
'instance_name': fields.StringField(nullable=True),
}
def __init__(self, context, instance, fault, bdms):
super(InstanceCreatePayload, self).__init__(
context=context,
instance=instance,
fault=fault,
bdms=bdms)
self.keypairs = [keypair_payload.KeypairPayload(keypair=keypair)
for keypair in instance.keypairs]
self.tags = [instance_tag.tag
for instance_tag in instance.tags]
self.trusted_image_certificates = None
if instance.trusted_certs:
self.trusted_image_certificates = instance.trusted_certs.ids
self.instance_name = instance.name
@nova_base.NovaObjectRegistry.register_notification
class InstanceActionResizePrepPayload(InstanceActionPayload):
# No SCHEMA as all the additional fields are calculated
# Version 1.0: Initial version
# Version 1.1: Added request_id field to InstancePayload
# Version 1.2: Added action_initiator_user and action_initiator_project to
# InstancePayload
# Version 1.3: Added locked_reason field to InstancePayload
VERSION = '1.3'
fields = {
'new_flavor': fields.ObjectField('FlavorPayload', nullable=True)
}
def __init__(self, context, instance, fault, new_flavor):
super(InstanceActionResizePrepPayload, self).__init__(
context=context,
instance=instance,
fault=fault)
self.new_flavor = new_flavor
@nova_base.NovaObjectRegistry.register_notification
class InstanceUpdatePayload(InstancePayload):
# Version 1.0: Initial version
# Version 1.1: locked and display_description added to InstancePayload
# Version 1.2: Added tags field
# Version 1.3: Added auto_disk_config field to InstancePayload
# Version 1.4: Added key_name field to InstancePayload
# Version 1.5: Add BDM related data
# Version 1.6: Added updated_at field to InstancePayload
# Version 1.7: Added request_id field to InstancePayload
# Version 1.8: Added action_initiator_user and action_initiator_project to
# InstancePayload
# Version 1.9: Added locked_reason field to InstancePayload
# Version 2.0: Remove bandwidth field
VERSION = '2.0'
fields = {
'state_update': fields.ObjectField('InstanceStateUpdatePayload'),
'audit_period': fields.ObjectField('AuditPeriodPayload'),
'old_display_name': fields.StringField(nullable=True),
'tags': fields.ListOfStringsField(),
}
def __init__(
self, context, instance, state_update, audit_period, old_display_name,
):
super().__init__(context=context, instance=instance)
self.state_update = state_update
self.audit_period = audit_period
self.old_display_name = old_display_name
self.tags = [instance_tag.tag
for instance_tag in instance.tags.objects]
@nova_base.NovaObjectRegistry.register_notification
class InstanceActionRescuePayload(InstanceActionPayload):
# Version 1.0: Initial version
# Version 1.1: Added request_id field to InstancePayload
# Version 1.2: Added action_initiator_user and action_initiator_project to
# InstancePayload
# Version 1.3: Added locked_reason field to InstancePayload
VERSION = '1.3'
fields = {
'rescue_image_ref': fields.UUIDField(nullable=True)
}
def __init__(self, context, instance, fault, rescue_image_ref):
super(InstanceActionRescuePayload, self).__init__(
context=context,
instance=instance,
fault=fault)
self.rescue_image_ref = rescue_image_ref
@nova_base.NovaObjectRegistry.register_notification
class InstanceActionRebuildPayload(InstanceActionPayload):
# No SCHEMA as all the additional fields are calculated
# Version 1.7: Initial version. It starts at 1.7 to equal one more than
# the version of the InstanceActionPayload at the time
# when this specific payload is created so that the
# instance.rebuild.* notifications using this new payload
# signal the change of nova_object.name.
# Version 1.8: Added action_initiator_user and action_initiator_project to
# InstancePayload
# Version 1.9: Added locked_reason field to InstancePayload
VERSION = '1.9'
fields = {
'trusted_image_certificates': fields.ListOfStringsField(
nullable=True)
}
def __init__(self, context, instance, fault, bdms=None):
super(InstanceActionRebuildPayload, self).__init__(
context=context,
instance=instance,
fault=fault,
bdms=bdms)
self.trusted_image_certificates = None
if instance.trusted_certs:
self.trusted_image_certificates = instance.trusted_certs.ids
@nova_base.NovaObjectRegistry.register_notification
class IpPayload(base.NotificationPayloadBase):
# Version 1.0: Initial version
VERSION = '1.0'
fields = {
'label': fields.StringField(),
'mac': fields.MACAddressField(),
'meta': fields.DictOfStringsField(),
'port_uuid': fields.UUIDField(nullable=True),
'version': fields.IntegerField(),
'address': fields.IPV4AndV6AddressField(),
'device_name': fields.StringField(nullable=True)
}
def __init__(self, label, mac, meta, port_uuid, version, address,
device_name):
super(IpPayload, self).__init__()
self.label = label
self.mac = mac
self.meta = meta
self.port_uuid = port_uuid
self.version = version
self.address = address
self.device_name = device_name
@classmethod
def from_network_info(cls, network_info):
"""Returns a list of IpPayload object based on the passed
network_info.
"""
ips = []
if network_info is not None:
for vif in network_info:
for ip in vif.fixed_ips():
ips.append(cls(
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
@nova_base.NovaObjectRegistry.register_notification
class AuditPeriodPayload(base.NotificationPayloadBase):
# Version 1.0: Initial version
VERSION = '1.0'
fields = {
'audit_period_beginning': fields.DateTimeField(),
'audit_period_ending': fields.DateTimeField(),
}
def __init__(self, audit_period_beginning, audit_period_ending):
super(AuditPeriodPayload, self).__init__()
self.audit_period_beginning = audit_period_beginning
self.audit_period_ending = audit_period_ending
@nova_base.NovaObjectRegistry.register_notification
class BlockDevicePayload(base.NotificationPayloadBase):
# Version 1.0: Initial version
VERSION = '1.0'
SCHEMA = {
'device_name': ('bdm', 'device_name'),
'boot_index': ('bdm', 'boot_index'),
'delete_on_termination': ('bdm', 'delete_on_termination'),
'volume_id': ('bdm', 'volume_id'),
'tag': ('bdm', 'tag')
}
fields = {
'device_name': fields.StringField(nullable=True),
'boot_index': fields.IntegerField(nullable=True),
'delete_on_termination': fields.BooleanField(default=False),
'volume_id': fields.UUIDField(),
'tag': fields.StringField(nullable=True)
}
def __init__(self, bdm):
super(BlockDevicePayload, self).__init__()
self.populate_schema(bdm=bdm)
@classmethod
def from_instance(cls, instance):
"""Returns a list of BlockDevicePayload objects based on the passed
bdms.
"""
if not CONF.notifications.bdms_in_notifications:
return None
instance_bdms = instance.get_bdms()
if instance_bdms is not None:
return cls.from_bdms(instance_bdms)
else:
return []
@classmethod
def from_bdms(cls, bdms):
"""Returns a list of BlockDevicePayload objects based on the passed
BlockDeviceMappingList.
"""
payloads = []
for bdm in bdms:
if bdm.volume_id is not None:
payloads.append(cls(bdm))
return payloads
@nova_base.NovaObjectRegistry.register_notification
class InstanceStateUpdatePayload(base.NotificationPayloadBase):
# Version 1.0: Initial version
VERSION = '1.0'
fields = {
'old_state': fields.StringField(nullable=True),
'state': fields.StringField(nullable=True),
'old_task_state': fields.StringField(nullable=True),
'new_task_state': fields.StringField(nullable=True),
}
def __init__(self, old_state, state, old_task_state, new_task_state):
super(InstanceStateUpdatePayload, self).__init__()
self.old_state = old_state
self.state = state
self.old_task_state = old_task_state
self.new_task_state = new_task_state
@base.notification_sample('instance-delete-start.json')
@base.notification_sample('instance-delete-end.json')
@base.notification_sample('instance-pause-start.json')
@base.notification_sample('instance-pause-end.json')
@base.notification_sample('instance-unpause-start.json')
@base.notification_sample('instance-unpause-end.json')
@base.notification_sample('instance-resize-start.json')
@base.notification_sample('instance-resize-end.json')
@base.notification_sample('instance-resize-error.json')
@base.notification_sample('instance-suspend-start.json')
@base.notification_sample('instance-suspend-end.json')
@base.notification_sample('instance-power_on-start.json')
@base.notification_sample('instance-power_on-end.json')
@base.notification_sample('instance-power_off-start.json')
@base.notification_sample('instance-power_off-end.json')
@base.notification_sample('instance-reboot-start.json')
@base.notification_sample('instance-reboot-end.json')
@base.notification_sample('instance-reboot-error.json')
@base.notification_sample('instance-shutdown-start.json')
@base.notification_sample('instance-shutdown-end.json')
@base.notification_sample('instance-interface_attach-start.json')
@base.notification_sample('instance-interface_attach-end.json')
@base.notification_sample('instance-interface_attach-error.json')
@base.notification_sample('instance-shelve-start.json')
@base.notification_sample('instance-shelve-end.json')
@base.notification_sample('instance-resume-start.json')
@base.notification_sample('instance-resume-end.json')
@base.notification_sample('instance-restore-start.json')
@base.notification_sample('instance-restore-end.json')
@base.notification_sample('instance-evacuate.json')
@base.notification_sample('instance-resize_finish-start.json')
@base.notification_sample('instance-resize_finish-end.json')
@base.notification_sample('instance-live_migration_pre-start.json')
@base.notification_sample('instance-live_migration_pre-end.json')
@base.notification_sample('instance-live_migration_abort-start.json')
@base.notification_sample('instance-live_migration_abort-end.json')
@base.notification_sample('instance-live_migration_post-start.json')
@base.notification_sample('instance-live_migration_post-end.json')
@base.notification_sample('instance-live_migration_post_dest-start.json')
@base.notification_sample('instance-live_migration_post_dest-end.json')
@base.notification_sample('instance-live_migration_rollback-start.json')
@base.notification_sample('instance-live_migration_rollback-end.json')
@base.notification_sample('instance-live_migration_rollback_dest-start.json')
@base.notification_sample('instance-live_migration_rollback_dest-end.json')
@base.notification_sample('instance-interface_detach-start.json')
@base.notification_sample('instance-interface_detach-end.json')
@base.notification_sample('instance-resize_confirm-start.json')
@base.notification_sample('instance-resize_confirm-end.json')
@base.notification_sample('instance-resize_revert-start.json')
@base.notification_sample('instance-resize_revert-end.json')
@base.notification_sample('instance-live_migration_force_complete-start.json')
@base.notification_sample('instance-live_migration_force_complete-end.json')
@base.notification_sample('instance-shelve_offload-start.json')
@base.notification_sample('instance-shelve_offload-end.json')
@base.notification_sample('instance-soft_delete-start.json')
@base.notification_sample('instance-soft_delete-end.json')
@base.notification_sample('instance-trigger_crash_dump-start.json')
@base.notification_sample('instance-trigger_crash_dump-end.json')
@base.notification_sample('instance-unrescue-start.json')
@base.notification_sample('instance-unrescue-end.json')
@base.notification_sample('instance-unshelve-start.json')
@base.notification_sample('instance-unshelve-end.json')
@base.notification_sample('instance-lock.json')
@base.notification_sample('instance-unlock.json')
@nova_base.NovaObjectRegistry.register_notification
class InstanceActionNotification(base.NotificationBase):
# Version 1.0: Initial version
VERSION = '1.0'
fields = {
'payload': fields.ObjectField('InstanceActionPayload')
}
@base.notification_sample('instance-update.json')
@nova_base.NovaObjectRegistry.register_notification
class InstanceUpdateNotification(base.NotificationBase):
# Version 1.0: Initial version
VERSION = '1.0'
fields = {
'payload': fields.ObjectField('InstanceUpdatePayload')
}
@base.notification_sample('instance-volume_swap-start.json')
@base.notification_sample('instance-volume_swap-end.json')
@base.notification_sample('instance-volume_swap-error.json')
@nova_base.NovaObjectRegistry.register_notification
class InstanceActionVolumeSwapNotification(base.NotificationBase):
# Version 1.0: Initial version
VERSION = '1.0'
fields = {
'payload': fields.ObjectField('InstanceActionVolumeSwapPayload')
}
@base.notification_sample('instance-volume_attach-start.json')
@base.notification_sample('instance-volume_attach-end.json')
@base.notification_sample('instance-volume_attach-error.json')
@base.notification_sample('instance-volume_detach-start.json')
@base.notification_sample('instance-volume_detach-end.json')
@nova_base.NovaObjectRegistry.register_notification
class InstanceActionVolumeNotification(base.NotificationBase):
# Version 1.0: Initial version
VERSION = '1.0'
fields = {
'payload': fields.ObjectField('InstanceActionVolumePayload')
}
@base.notification_sample('instance-create-start.json')
@base.notification_sample('instance-create-end.json')
@base.notification_sample('instance-create-error.json')
@nova_base.NovaObjectRegistry.register_notification
class InstanceCreateNotification(base.NotificationBase):
# Version 1.0: Initial version
VERSION = '1.0'
fields = {
'payload': fields.ObjectField('InstanceCreatePayload')
}
@base.notification_sample('instance-resize_prep-start.json')
@base.notification_sample('instance-resize_prep-end.json')
@nova_base.NovaObjectRegistry.register_notification
class InstanceActionResizePrepNotification(base.NotificationBase):
# Version 1.0: Initial version
VERSION = '1.0'
fields = {
'payload': fields.ObjectField('InstanceActionResizePrepPayload')
}
@base.notification_sample('instance-snapshot-start.json')
@base.notification_sample('instance-snapshot-end.json')
@nova_base.NovaObjectRegistry.register_notification
class InstanceActionSnapshotNotification(base.NotificationBase):
# Version 1.0: Initial version
VERSION = '1.0'
fields = {
'payload': fields.ObjectField('InstanceActionSnapshotPayload')
}
@base.notification_sample('instance-rescue-start.json')
@base.notification_sample('instance-rescue-end.json')
@nova_base.NovaObjectRegistry.register_notification
class InstanceActionRescueNotification(base.NotificationBase):
# Version 1.0: Initial version
VERSION = '1.0'
fields = {
'payload': fields.ObjectField('InstanceActionRescuePayload')
}
@base.notification_sample('instance-rebuild_scheduled.json')
@base.notification_sample('instance-rebuild-start.json')
@base.notification_sample('instance-rebuild-end.json')
@base.notification_sample('instance-rebuild-error.json')
@nova_base.NovaObjectRegistry.register_notification
class InstanceActionRebuildNotification(base.NotificationBase):
# Version 1.0: Initial version
VERSION = '1.0'
fields = {
'payload': fields.ObjectField('InstanceActionRebuildPayload')
}
@nova_base.NovaObjectRegistry.register_notification
class InstanceActionSnapshotPayload(InstanceActionPayload):
# Version 1.6: Initial version. It starts at version 1.6 as
# instance.snapshot.start and .end notifications are switched
# from using InstanceActionPayload 1.5 to this new payload and
# also it added a new field so we wanted to keep the version
# number increasing to signal the change.
# Version 1.7: Added request_id field to InstancePayload
# Version 1.8: Added action_initiator_user and action_initiator_project to
# InstancePayload
# Version 1.9: Added locked_reason field to InstancePayload
VERSION = '1.9'
fields = {
'snapshot_image_id': fields.UUIDField(),
}
def __init__(self, context, instance, fault, snapshot_image_id):
super(InstanceActionSnapshotPayload, self).__init__(
context=context,
instance=instance,
fault=fault)
self.snapshot_image_id = snapshot_image_id
@nova_base.NovaObjectRegistry.register_notification
class InstanceExistsPayload(InstancePayload):
# Version 1.0: Initial version
# Version 1.1: Added action_initiator_user and action_initiator_project to
# InstancePayload
# Version 1.2: Added locked_reason field to InstancePayload
# Version 2.0: Remove bandwidth field
VERSION = '2.0'
fields = {
'audit_period': fields.ObjectField('AuditPeriodPayload'),
}
def __init__(self, context, instance, audit_period):
super().__init__(context=context, instance=instance)
self.audit_period = audit_period
@base.notification_sample('instance-exists.json')
@nova_base.NovaObjectRegistry.register_notification
class InstanceExistsNotification(base.NotificationBase):
# Version 1.0: Initial version
VERSION = '1.0'
fields = {
'payload': fields.ObjectField('InstanceExistsPayload')
}