Merge "Transform instance.live_migration_rollback notification"
This commit is contained in:
commit
24b275756e
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@ -0,0 +1,75 @@
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{
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"event_type":"instance.live_migration_rollback.end",
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"payload":{
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"nova_object.data":{
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"architecture":"x86_64",
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"availability_zone": "nova",
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"created_at":"2012-10-29T13:42:11Z",
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"deleted_at":null,
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"display_name":"some-server",
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"display_description":"some-server",
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"fault":null,
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"host":"compute",
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"host_name":"some-server",
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"ip_addresses": [{
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"nova_object.name": "IpPayload",
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"nova_object.namespace": "nova",
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"nova_object.version": "1.0",
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"nova_object.data": {
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"mac": "fa:16:3e:4c:2c:30",
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"address": "192.168.1.3",
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"port_uuid": "ce531f90-199f-48c0-816c-13e38010b442",
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"meta": {},
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"version": 4,
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"label": "private-network",
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"device_name": "tapce531f90-19"
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}
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}],
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"kernel_id":"",
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"launched_at":"2012-10-29T13:42:11Z",
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"image_uuid": "155d900f-4e14-4e4c-a73d-069cbf4541e6",
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"metadata":{},
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"locked":false,
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"node":"fake-mini",
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"os_type":null,
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"progress":0,
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"ramdisk_id":"",
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"reservation_id":"r-npxv0e40",
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"state":"active",
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"task_state": null,
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"power_state":"running",
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"tenant_id":"6f70656e737461636b20342065766572",
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"terminated_at":null,
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"auto_disk_config":"MANUAL",
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"flavor": {
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"nova_object.name": "FlavorPayload",
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"nova_object.data": {
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"flavorid": "a22d5517-147c-4147-a0d1-e698df5cd4e3",
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"name": "test_flavor",
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"root_gb": 1,
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"vcpus": 1,
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"ephemeral_gb": 0,
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"memory_mb": 512,
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"disabled": false,
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"rxtx_factor": 1.0,
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"extra_specs": {
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"hw:watchdog_action": "disabled"
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},
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"projects": null,
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"swap": 0,
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"is_public": true,
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"vcpu_weight": 0
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},
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"nova_object.version": "1.3",
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"nova_object.namespace": "nova"
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},
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"user_id":"fake",
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"uuid":"178b0921-8f85-4257-88b6-2e743b5a975c"
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},
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"nova_object.name":"InstanceActionPayload",
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"nova_object.namespace":"nova",
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"nova_object.version":"1.2"
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},
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"priority":"INFO",
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"publisher_id":"nova-compute:compute"
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}
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@ -0,0 +1,75 @@
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{
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"event_type":"instance.live_migration_rollback.start",
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"payload":{
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"nova_object.data":{
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"architecture":"x86_64",
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"availability_zone": "nova",
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"created_at":"2012-10-29T13:42:11Z",
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"deleted_at":null,
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"display_name":"some-server",
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"display_description":"some-server",
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"fault":null,
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"host":"compute",
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"host_name":"some-server",
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"ip_addresses": [{
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"nova_object.name": "IpPayload",
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"nova_object.namespace": "nova",
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"nova_object.version": "1.0",
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"nova_object.data": {
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"mac": "fa:16:3e:4c:2c:30",
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"address": "192.168.1.3",
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"port_uuid": "ce531f90-199f-48c0-816c-13e38010b442",
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"meta": {},
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"version": 4,
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"label": "private-network",
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"device_name": "tapce531f90-19"
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}
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}],
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"kernel_id":"",
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"launched_at":"2012-10-29T13:42:11Z",
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"image_uuid": "155d900f-4e14-4e4c-a73d-069cbf4541e6",
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"metadata":{},
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"locked":false,
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"node":"fake-mini",
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"os_type":null,
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"progress":0,
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"ramdisk_id":"",
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"reservation_id":"r-npxv0e40",
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"state":"active",
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"task_state": null,
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"power_state":"running",
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"tenant_id":"6f70656e737461636b20342065766572",
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"terminated_at":null,
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"auto_disk_config":"MANUAL",
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"flavor": {
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"nova_object.name": "FlavorPayload",
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"nova_object.data": {
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"flavorid": "a22d5517-147c-4147-a0d1-e698df5cd4e3",
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"name": "test_flavor",
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"root_gb": 1,
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"vcpus": 1,
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"ephemeral_gb": 0,
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"memory_mb": 512,
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"disabled": false,
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"rxtx_factor": 1.0,
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"extra_specs": {
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"hw:watchdog_action": "disabled"
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},
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"projects": null,
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"swap": 0,
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"is_public": true,
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"vcpu_weight": 0
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},
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"nova_object.version": "1.3",
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"nova_object.namespace": "nova"
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},
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"user_id":"fake",
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"uuid":"178b0921-8f85-4257-88b6-2e743b5a975c"
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},
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"nova_object.name":"InstanceActionPayload",
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"nova_object.namespace":"nova",
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"nova_object.version":"1.2"
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},
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"priority":"INFO",
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"publisher_id":"nova-compute:compute"
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}
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@ -5791,6 +5791,10 @@ class ComputeManager(manager.Manager):
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self._notify_about_instance_usage(context, instance,
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"live_migration._rollback.start")
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compute_utils.notify_about_instance_action(context, instance,
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self.host,
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action=fields.NotificationAction.LIVE_MIGRATION_ROLLBACK,
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phase=fields.NotificationPhase.START)
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do_cleanup, destroy_disks = self._live_migration_cleanup_flags(
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migrate_data)
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@ -5802,6 +5806,10 @@ class ComputeManager(manager.Manager):
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self._notify_about_instance_usage(context, instance,
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"live_migration._rollback.end")
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compute_utils.notify_about_instance_action(context, instance,
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self.host,
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action=fields.NotificationAction.LIVE_MIGRATION_ROLLBACK,
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phase=fields.NotificationPhase.END)
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self._set_migration_status(migration, migration_status)
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@ -332,8 +332,8 @@ class InstanceStateUpdatePayload(base.NotificationPayloadBase):
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# @base.notification_sample('instance-live_migration_post-end.json')
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# @base.notification_sample('instance-live_migration_post_dest-start.json')
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# @base.notification_sample('instance-live_migration_post_dest-end.json')
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# @base.notification_sample('instance-live_migration_rollback-start.json')
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# @base.notification_sample('instance-live_migration_rollback-end.json')
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@base.notification_sample('instance-live_migration_rollback-start.json')
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@base.notification_sample('instance-live_migration_rollback-end.json')
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# @base.notification_sample('instance-live_migration_rollback_dest-start.json')
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# @base.notification_sample('instance-live_migration_rollback_dest-end.json')
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@base.notification_sample('instance-rebuild-start.json')
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@ -22,6 +22,64 @@ from nova.tests.functional.notification_sample_tests \
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from nova.tests.unit import fake_notifier
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class TestInstanceNotificationSampleWithMultipleCompute(
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notification_sample_base.NotificationSampleTestBase):
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def setUp(self):
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self.flags(use_neutron=True)
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super(TestInstanceNotificationSampleWithMultipleCompute, self).setUp()
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self.neutron = fixtures.NeutronFixture(self)
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self.useFixture(self.neutron)
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self.cinder = fixtures.CinderFixture(self)
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self.useFixture(self.cinder)
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def test_live_migration_actions(self):
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server = self._boot_a_server(
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extra_params={'networks': [{'port': self.neutron.port_1['id']}]})
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self._wait_for_notification('instance.create.end')
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# server will boot on host1
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self.useFixture(fixtures.ConfPatcher(host='host2'))
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self.compute2 = self.start_service('compute', host='host2')
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actions = [
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self._test_live_migration_rollback,
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]
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for action in actions:
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fake_notifier.reset()
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action(server)
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# Ensure that instance is in active state after an action
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self._wait_for_state_change(self.admin_api, server, 'ACTIVE')
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@mock.patch('nova.compute.rpcapi.ComputeAPI.pre_live_migration',
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side_effect=exception.LiveMigrationWithOldNovaNotSupported())
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def _test_live_migration_rollback(self, server, mock_migration):
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post = {
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'os-migrateLive': {
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'host': 'host2',
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'block_migration': True,
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'force': True,
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}
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}
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self.admin_api.post_server_action(server['id'], post)
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self._wait_for_notification('instance.live_migration_rollback.start')
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self._wait_for_notification('instance.live_migration_rollback.end')
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self.assertEqual(2, len(fake_notifier.VERSIONED_NOTIFICATIONS))
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self._verify_notification(
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'instance-live_migration_rollback-start',
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replacements={
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'reservation_id': server['reservation_id'],
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'uuid': server['id']},
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actual=fake_notifier.VERSIONED_NOTIFICATIONS[0])
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self._verify_notification(
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'instance-live_migration_rollback-end',
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replacements={
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'reservation_id': server['reservation_id'],
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'uuid': server['id']},
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actual=fake_notifier.VERSIONED_NOTIFICATIONS[1])
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class TestInstanceNotificationSample(
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notification_sample_base.NotificationSampleTestBase):
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@ -6345,12 +6345,18 @@ class ComputeTestCase(BaseTestCase,
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mock_bdms.return_value = []
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@mock.patch('nova.compute.utils.notify_about_instance_action')
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@mock.patch.object(self.compute, '_live_migration_cleanup_flags')
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@mock.patch.object(self.compute, 'network_api')
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def _test(mock_nw_api, mock_lmcf):
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def _test(mock_nw_api, mock_lmcf, mock_notify):
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mock_lmcf.return_value = False, False
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self.compute._rollback_live_migration(c, instance, 'foo',
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migrate_data=migrate_data)
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mock_notify.assert_has_calls([
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mock.call(c, instance, self.compute.host,
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action='live_migration_rollback', phase='start'),
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mock.call(c, instance, self.compute.host,
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action='live_migration_rollback', phase='end')])
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mock_nw_api.setup_networks_on_host.assert_called_once_with(
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c, instance, self.compute.host)
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_test()
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@ -6368,13 +6374,19 @@ class ComputeTestCase(BaseTestCase,
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mock_bdms.return_value = []
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@mock.patch('nova.compute.utils.notify_about_instance_action')
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@mock.patch.object(self.compute, '_live_migration_cleanup_flags')
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@mock.patch.object(self.compute, 'network_api')
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def _test(mock_nw_api, mock_lmcf):
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def _test(mock_nw_api, mock_lmcf, mock_notify):
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mock_lmcf.return_value = False, False
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self.compute._rollback_live_migration(c, instance, 'foo',
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migrate_data=migrate_data,
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migration_status='fake')
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mock_notify.assert_has_calls([
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mock.call(c, instance, self.compute.host,
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action='live_migration_rollback', phase='start'),
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mock.call(c, instance, self.compute.host,
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action='live_migration_rollback', phase='end')])
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mock_nw_api.setup_networks_on_host.assert_called_once_with(
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c, instance, self.compute.host)
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_test()
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@ -5353,16 +5353,24 @@ class ComputeManagerMigrationTestCase(test.NoDBTestCase):
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def test_rollback_live_migration_handles_dict(self):
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compute = manager.ComputeManager()
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@mock.patch('nova.compute.utils.notify_about_instance_action')
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@mock.patch.object(compute.network_api, 'setup_networks_on_host')
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@mock.patch.object(compute, '_notify_about_instance_usage')
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@mock.patch.object(compute, '_live_migration_cleanup_flags')
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@mock.patch('nova.objects.BlockDeviceMappingList.get_by_instance_uuid')
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def _test(mock_bdm, mock_lmcf, mock_notify, mock_nwapi):
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def _test(mock_bdm, mock_lmcf, mock_notify, mock_nwapi,
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mock_notify_about_instance_action):
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mock_bdm.return_value = []
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mock_lmcf.return_value = False, False
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mock_instance = mock.MagicMock()
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compute._rollback_live_migration(self.context,
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mock.MagicMock(),
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mock_instance,
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'foo', {})
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mock_notify_about_instance_action.assert_has_calls([
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mock.call(self.context, mock_instance, compute.host,
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action='live_migration_rollback', phase='start'),
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mock.call(self.context, mock_instance, compute.host,
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action='live_migration_rollback', phase='end')])
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self.assertIsInstance(mock_lmcf.call_args_list[0][0][0],
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migrate_data_obj.LiveMigrateData)
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@ -37,6 +37,7 @@ from nova.console import type as ctype
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from nova import exception
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from nova.objects import diagnostics as diagnostics_obj
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from nova.objects import fields as obj_fields
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from nova.objects import migrate_data
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from nova.virt import driver
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from nova.virt import hardware
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from nova.virt import virtapi
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@ -496,11 +497,23 @@ class FakeDriver(driver.ComputeDriver):
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src_compute_info, dst_compute_info,
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block_migration=False,
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disk_over_commit=False):
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return {}
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data = migrate_data.LibvirtLiveMigrateData()
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data.filename = 'fake'
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data.image_type = CONF.libvirt.images_type
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data.graphics_listen_addr_vnc = CONF.vnc.vncserver_listen
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data.graphics_listen_addr_spice = CONF.spice.server_listen
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data.serial_listen_addr = None
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data.block_migration = block_migration
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data.disk_over_commit = disk_over_commit or False # called with None
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data.disk_available_mb = 100000
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data.is_shared_block_storage = True
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data.is_shared_instance_path = True
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return data
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def check_can_live_migrate_source(self, context, instance,
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dest_check_data, block_device_info=None):
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return
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return dest_check_data
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def finish_migration(self, context, migration, instance, disk_info,
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network_info, image_meta, resize_instance,
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