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[Bug 1657087] [NEW] Functional versioned notification test test_create_delete_server_with_instance_update randomly fails

 

Public bug reported:

We have some non-deterministic failures in this functional test for
versioned notifications:

http://logs.openstack.org/32/420132/3/check/gate-nova-tox-db-functional-
ubuntu-xenial/0ecd455/console.html#_2017-01-17_03_22_08_097927

2017-01-17 03:22:08.097927 | nova.tests.functional.notification_sample_tests.test_instance.TestInstanceNotificationSample.test_create_delete_server_with_instance_update
2017-01-17 03:22:08.097978 | -------------------------------------------------------------------------------------------------------------------------------------------
2017-01-17 03:22:08.097991 | 
2017-01-17 03:22:08.098008 | Captured traceback:
2017-01-17 03:22:08.098026 | ~~~~~~~~~~~~~~~~~~~
2017-01-17 03:22:08.098048 |     Traceback (most recent call last):
2017-01-17 03:22:08.098098 |       File "nova/tests/functional/notification_sample_tests/test_instance.py", line 166, in test_create_delete_server_with_instance_update
2017-01-17 03:22:08.098124 |         self.assertEqual(7, len(instance_updates))
2017-01-17 03:22:08.098183 |       File "/home/jenkins/workspace/gate-nova-tox-db-functional-ubuntu-xenial/.tox/functional/local/lib/python2.7/site-packages/testtools/testcase.py", line 411, in assertEqual
2017-01-17 03:22:08.098223 |         self.assertThat(observed, matcher, message)
2017-01-17 03:22:08.098283 |       File "/home/jenkins/workspace/gate-nova-tox-db-functional-ubuntu-xenial/.tox/functional/local/lib/python2.7/site-packages/testtools/testcase.py", line 498, in assertThat
2017-01-17 03:22:08.098302 |         raise mismatch_error
2017-01-17 03:22:08.098328 |     testtools.matchers._impl.MismatchError: 7 != 6
2017-01-17 03:22:08.098341 |     
2017-01-17 03:22:08.098353 | 
2017-01-17 03:22:08.098371 | Captured pythonlogging:
2017-01-17 03:22:08.098388 | ~~~~~~~~~~~~~~~~~~~~~~~
2017-01-17 03:22:08.098838 |     2017-01-17 03:20:02,061 INFO [nova.api.openstack] Loaded extensions: ['extensions', 'flavors', 'image-metadata', 'image-size', 'images', 'ips', 'limits', 'os-admin-actions', 'os-admin-password', 'os-agents', 'os-aggregates', 'os-assisted-volume-snapshots', 'os-attach-interfaces', 'os-availability-zone', 'os-baremetal-nodes', 'os-block-device-mapping', 'os-cells', 'os-certificates', 'os-cloudpipe', 'os-config-drive', 'os-console-auth-tokens', 'os-console-output', 'os-consoles', 'os-create-backup', 'os-deferred-delete', 'os-evacuate', 'os-extended-availability-zone', 'os-extended-server-attributes', 'os-extended-status', 'os-extended-volumes', 'os-fixed-ips', 'os-flavor-access', 'os-flavor-extra-specs', 'os-flavor-manage', 'os-flavor-rxtx', 'os-floating-ip-dns', 'os-floating-ip-pools', 'os-floating-ips', 'os-floating-ips-bulk', 'os-fping', 'os-hide-server-addresses', 'os-hosts', 'os-hypervisors', 'os-instance-actions', 'os-instance-usage-audit-log', 'os-keypairs', 'os-lock-server', 'os-migrate-server', 'os-migrations', 'os-multinic', 'os-multiple-create', 'os-networks', 'os-networks-associate', 'os-pause-server', 'os-quota-class-sets', 'os-quota-sets', 'os-remote-consoles', 'os-rescue', 'os-scheduler-hints', 'os-security-group-default-rules', 'os-security-groups', 'os-server-diagnostics', 'os-server-external-events', 'os-server-groups', 'os-server-password', 'os-server-tags', 'os-server-usage', 'os-services', 'os-shelve', 'os-simple-tenant-usage', 'os-suspend-server', 'os-tenant-networks', 'os-used-limits', 'os-user-data', 'os-virtual-interfaces', 'os-volumes', 'server-metadata', 'server-migrations', 'servers', 'versions']
2017-01-17 03:22:08.099353 |     2017-01-17 03:20:02,598 INFO [nova.api.openstack] Loaded extensions: ['extensions', 'flavors', 'image-metadata', 'image-size', 'images', 'ips', 'limits', 'os-admin-actions', 'os-admin-password', 'os-agents', 'os-aggregates', 'os-assisted-volume-snapshots', 'os-attach-interfaces', 'os-availability-zone', 'os-baremetal-nodes', 'os-block-device-mapping', 'os-cells', 'os-certificates', 'os-cloudpipe', 'os-config-drive', 'os-console-auth-tokens', 'os-console-output', 'os-consoles', 'os-create-backup', 'os-deferred-delete', 'os-evacuate', 'os-extended-availability-zone', 'os-extended-server-attributes', 'os-extended-status', 'os-extended-volumes', 'os-fixed-ips', 'os-flavor-access', 'os-flavor-extra-specs', 'os-flavor-manage', 'os-flavor-rxtx', 'os-floating-ip-dns', 'os-floating-ip-pools', 'os-floating-ips', 'os-floating-ips-bulk', 'os-fping', 'os-hide-server-addresses', 'os-hosts', 'os-hypervisors', 'os-instance-actions', 'os-instance-usage-audit-log', 'os-keypairs', 'os-lock-server', 'os-migrate-server', 'os-migrations', 'os-multinic', 'os-multiple-create', 'os-networks', 'os-networks-associate', 'os-pause-server', 'os-quota-class-sets', 'os-quota-sets', 'os-remote-consoles', 'os-rescue', 'os-scheduler-hints', 'os-security-group-default-rules', 'os-security-groups', 'os-server-diagnostics', 'os-server-external-events', 'os-server-groups', 'os-server-password', 'os-server-tags', 'os-server-usage', 'os-services', 'os-shelve', 'os-simple-tenant-usage', 'os-suspend-server', 'os-tenant-networks', 'os-used-limits', 'os-user-data', 'os-virtual-interfaces', 'os-volumes', 'server-metadata', 'server-migrations', 'servers', 'versions']
2017-01-17 03:22:08.099399 |     2017-01-17 03:20:02,602 INFO [nova.wsgi] osapi_compute listening on 127.0.0.1:40792
2017-01-17 03:22:08.099449 |     2017-01-17 03:20:02,617 INFO [nova.osapi_compute.wsgi.server] (4544) wsgi starting up on http://127.0.0.1:40792
2017-01-17 03:22:08.099486 |     2017-01-17 03:20:02,618 INFO [nova.service] Starting conductor node (version 15.0.0)
2017-01-17 03:22:08.099522 |     2017-01-17 03:20:02,649 INFO [nova.service] Starting scheduler node (version 15.0.0)
2017-01-17 03:22:08.099561 |     2017-01-17 03:20:02,671 INFO [nova.network.driver] Loading network driver 'nova.network.linux_net'
2017-01-17 03:22:08.099596 |     2017-01-17 03:20:02,673 INFO [nova.service] Starting network node (version 15.0.0)
2017-01-17 03:22:08.099634 |     2017-01-17 03:20:02,720 INFO [nova.virt.driver] Loading compute driver 'fake.SmallFakeDriver'
2017-01-17 03:22:08.099669 |     2017-01-17 03:20:02,720 INFO [nova.service] Starting compute node (version 15.0.0)
2017-01-17 03:22:08.099706 |     2017-01-17 03:20:02,758 ERROR [nova.compute.manager] No compute node record for host compute
2017-01-17 03:22:08.099765 |     2017-01-17 03:20:02,759 WARNING [nova.compute.monitors] Excluding nova.compute.monitors.cpu monitor virt_driver. Not in the list of enabled monitors (CONF.compute_monitors).
2017-01-17 03:22:08.099806 |     2017-01-17 03:20:02,764 WARNING [nova.compute.resource_tracker] No compute node record for compute:fake-mini
2017-01-17 03:22:08.099849 |     2017-01-17 03:20:02,769 INFO [nova.compute.resource_tracker] Compute_service record created for compute:fake-mini
2017-01-17 03:22:08.099921 |     2017-01-17 03:20:02,780 WARNING [nova.scheduler.client.report] No authentication information found for placement API. Placement is optional in Newton, but required in Ocata. Please enable the placement service before upgrading.
2017-01-17 03:22:08.099964 |     2017-01-17 03:20:02,781 WARNING [nova.scheduler.client.report] Unable to refresh my resource provider record
2017-01-17 03:22:08.100029 |     2017-01-17 03:20:02,838 INFO [nova.compute.resource_tracker] Final resource view: name=fake-mini phys_ram=8192MB used_ram=512MB phys_disk=1028GB used_disk=0GB total_vcpus=1 used_vcpus=0 pci_stats=[]
2017-01-17 03:22:08.100079 |     2017-01-17 03:20:02,846 INFO [nova.scheduler.host_manager] Received an update from an unknown host 'compute'. Re-created its InstanceList.
2017-01-17 03:22:08.100121 |     2017-01-17 03:20:02,848 WARNING [nova.scheduler.client.report] Unable to refresh my resource provider record
2017-01-17 03:22:08.100168 |     2017-01-17 03:20:02,858 INFO [nova.osapi_compute.wsgi.server] 127.0.0.1 "GET /v2.1 HTTP/1.1" status: 204 len: 352 time: 0.0011370
2017-01-17 03:22:08.100226 |     2017-01-17 03:20:04,180 INFO [nova.osapi_compute.wsgi.server] 127.0.0.1 "POST /v2.1/6f70656e737461636b20342065766572//flavors HTTP/1.1" status: 200 len: 862 time: 1.3181760
2017-01-17 03:22:08.100285 |     2017-01-17 03:20:04,358 INFO [nova.osapi_compute.wsgi.server] 127.0.0.1 "POST /v2.1/6f70656e737461636b20342065766572//servers HTTP/1.1" status: 202 len: 370 time: 0.1736619
2017-01-17 03:22:08.100350 |     2017-01-17 03:20:04,499 INFO [nova.osapi_compute.wsgi.server] 127.0.0.1 "GET /v2.1/6f70656e737461636b20342065766572//servers?reservation_id=r-90pz0j6n HTTP/1.1" status: 200 len: 695 time: 0.1371081
2017-01-17 03:22:08.100420 |     2017-01-17 03:20:04,579 INFO [nova.osapi_compute.wsgi.server] 127.0.0.1 "GET /v2.1/6f70656e737461636b20342065766572//servers/cbb34ead-5367-423c-aac0-640ce68a0467 HTTP/1.1" status: 200 len: 1779 time: 0.0684171
2017-01-17 03:22:08.100461 |     2017-01-17 03:20:04,801 INFO [nova.compute.claims] Attempting claim: memory 512 MB, disk 1 GB, vcpus 1 CPU
2017-01-17 03:22:08.100497 |     2017-01-17 03:20:04,802 INFO [nova.compute.claims] Total memory: 8192 MB, used: 512.00 MB
2017-01-17 03:22:08.100537 |     2017-01-17 03:20:04,802 INFO [nova.compute.claims] memory limit not specified, defaulting to unlimited
2017-01-17 03:22:08.100593 |     2017-01-17 03:20:04,802 INFO [nova.compute.claims] Total disk: 1028 GB, used: 0.00 GB
2017-01-17 03:22:08.100640 |     2017-01-17 03:20:04,802 INFO [nova.compute.claims] disk limit not specified, defaulting to unlimited
2017-01-17 03:22:08.100682 |     2017-01-17 03:20:04,802 INFO [nova.compute.claims] Total vcpu: 1 VCPU, used: 0.00 VCPU
2017-01-17 03:22:08.100722 |     2017-01-17 03:20:04,802 INFO [nova.compute.claims] vcpu limit not specified, defaulting to unlimited
2017-01-17 03:22:08.122749 |     2017-01-17 03:20:04,803 INFO [nova.compute.claims] Claim successful
2017-01-17 03:22:08.122802 |     2017-01-17 03:20:04,891 WARNING [nova.scheduler.client.report] Unable to refresh my resource provider record
2017-01-17 03:22:08.122845 |     2017-01-17 03:20:04,978 WARNING [nova.scheduler.client.report] Unable to refresh my resource provider record
2017-01-17 03:22:08.122888 |     2017-01-17 03:20:05,174 INFO [nova.compute.manager] Took 0.00 seconds to spawn the instance on the hypervisor.
2017-01-17 03:22:08.122956 |     2017-01-17 03:20:05,362 INFO [nova.osapi_compute.wsgi.server] 127.0.0.1 "GET /v2.1/6f70656e737461636b20342065766572//servers/cbb34ead-5367-423c-aac0-640ce68a0467 HTTP/1.1" status: 200 len: 2017 time: 0.2028451
2017-01-17 03:22:08.122993 |     2017-01-17 03:20:05,376 INFO [nova.compute.manager] Took 0.58 seconds to build instance.
2017-01-17 03:22:08.123023 |     2017-01-17 03:20:05,546 INFO [nova.wsgi] Stopping WSGI server.
2017-01-17 03:22:08.123062 |     2017-01-17 03:20:05,547 INFO [nova.osapi_compute.wsgi.server] (4544) wsgi exited, is_accepting=True

** Affects: nova
     Importance: Medium
         Status: Confirmed


** Tags: notifications testing

-- 
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Engineering Team, which is subscribed to OpenStack Compute (nova).
https://bugs.launchpad.net/bugs/1657087

Title:
  Functional versioned notification test
  test_create_delete_server_with_instance_update randomly fails

Status in OpenStack Compute (nova):
  Confirmed

Bug description:
  We have some non-deterministic failures in this functional test for
  versioned notifications:

  http://logs.openstack.org/32/420132/3/check/gate-nova-tox-db-
  functional-ubuntu-
  xenial/0ecd455/console.html#_2017-01-17_03_22_08_097927

  2017-01-17 03:22:08.097927 | nova.tests.functional.notification_sample_tests.test_instance.TestInstanceNotificationSample.test_create_delete_server_with_instance_update
  2017-01-17 03:22:08.097978 | -------------------------------------------------------------------------------------------------------------------------------------------
  2017-01-17 03:22:08.097991 | 
  2017-01-17 03:22:08.098008 | Captured traceback:
  2017-01-17 03:22:08.098026 | ~~~~~~~~~~~~~~~~~~~
  2017-01-17 03:22:08.098048 |     Traceback (most recent call last):
  2017-01-17 03:22:08.098098 |       File "nova/tests/functional/notification_sample_tests/test_instance.py", line 166, in test_create_delete_server_with_instance_update
  2017-01-17 03:22:08.098124 |         self.assertEqual(7, len(instance_updates))
  2017-01-17 03:22:08.098183 |       File "/home/jenkins/workspace/gate-nova-tox-db-functional-ubuntu-xenial/.tox/functional/local/lib/python2.7/site-packages/testtools/testcase.py", line 411, in assertEqual
  2017-01-17 03:22:08.098223 |         self.assertThat(observed, matcher, message)
  2017-01-17 03:22:08.098283 |       File "/home/jenkins/workspace/gate-nova-tox-db-functional-ubuntu-xenial/.tox/functional/local/lib/python2.7/site-packages/testtools/testcase.py", line 498, in assertThat
  2017-01-17 03:22:08.098302 |         raise mismatch_error
  2017-01-17 03:22:08.098328 |     testtools.matchers._impl.MismatchError: 7 != 6
  2017-01-17 03:22:08.098341 |     
  2017-01-17 03:22:08.098353 | 
  2017-01-17 03:22:08.098371 | Captured pythonlogging:
  2017-01-17 03:22:08.098388 | ~~~~~~~~~~~~~~~~~~~~~~~
  2017-01-17 03:22:08.098838 |     2017-01-17 03:20:02,061 INFO [nova.api.openstack] Loaded extensions: ['extensions', 'flavors', 'image-metadata', 'image-size', 'images', 'ips', 'limits', 'os-admin-actions', 'os-admin-password', 'os-agents', 'os-aggregates', 'os-assisted-volume-snapshots', 'os-attach-interfaces', 'os-availability-zone', 'os-baremetal-nodes', 'os-block-device-mapping', 'os-cells', 'os-certificates', 'os-cloudpipe', 'os-config-drive', 'os-console-auth-tokens', 'os-console-output', 'os-consoles', 'os-create-backup', 'os-deferred-delete', 'os-evacuate', 'os-extended-availability-zone', 'os-extended-server-attributes', 'os-extended-status', 'os-extended-volumes', 'os-fixed-ips', 'os-flavor-access', 'os-flavor-extra-specs', 'os-flavor-manage', 'os-flavor-rxtx', 'os-floating-ip-dns', 'os-floating-ip-pools', 'os-floating-ips', 'os-floating-ips-bulk', 'os-fping', 'os-hide-server-addresses', 'os-hosts', 'os-hypervisors', 'os-instance-actions', 'os-instance-usage-audit-log', 'os-keypairs', 'os-lock-server', 'os-migrate-server', 'os-migrations', 'os-multinic', 'os-multiple-create', 'os-networks', 'os-networks-associate', 'os-pause-server', 'os-quota-class-sets', 'os-quota-sets', 'os-remote-consoles', 'os-rescue', 'os-scheduler-hints', 'os-security-group-default-rules', 'os-security-groups', 'os-server-diagnostics', 'os-server-external-events', 'os-server-groups', 'os-server-password', 'os-server-tags', 'os-server-usage', 'os-services', 'os-shelve', 'os-simple-tenant-usage', 'os-suspend-server', 'os-tenant-networks', 'os-used-limits', 'os-user-data', 'os-virtual-interfaces', 'os-volumes', 'server-metadata', 'server-migrations', 'servers', 'versions']
  2017-01-17 03:22:08.099353 |     2017-01-17 03:20:02,598 INFO [nova.api.openstack] Loaded extensions: ['extensions', 'flavors', 'image-metadata', 'image-size', 'images', 'ips', 'limits', 'os-admin-actions', 'os-admin-password', 'os-agents', 'os-aggregates', 'os-assisted-volume-snapshots', 'os-attach-interfaces', 'os-availability-zone', 'os-baremetal-nodes', 'os-block-device-mapping', 'os-cells', 'os-certificates', 'os-cloudpipe', 'os-config-drive', 'os-console-auth-tokens', 'os-console-output', 'os-consoles', 'os-create-backup', 'os-deferred-delete', 'os-evacuate', 'os-extended-availability-zone', 'os-extended-server-attributes', 'os-extended-status', 'os-extended-volumes', 'os-fixed-ips', 'os-flavor-access', 'os-flavor-extra-specs', 'os-flavor-manage', 'os-flavor-rxtx', 'os-floating-ip-dns', 'os-floating-ip-pools', 'os-floating-ips', 'os-floating-ips-bulk', 'os-fping', 'os-hide-server-addresses', 'os-hosts', 'os-hypervisors', 'os-instance-actions', 'os-instance-usage-audit-log', 'os-keypairs', 'os-lock-server', 'os-migrate-server', 'os-migrations', 'os-multinic', 'os-multiple-create', 'os-networks', 'os-networks-associate', 'os-pause-server', 'os-quota-class-sets', 'os-quota-sets', 'os-remote-consoles', 'os-rescue', 'os-scheduler-hints', 'os-security-group-default-rules', 'os-security-groups', 'os-server-diagnostics', 'os-server-external-events', 'os-server-groups', 'os-server-password', 'os-server-tags', 'os-server-usage', 'os-services', 'os-shelve', 'os-simple-tenant-usage', 'os-suspend-server', 'os-tenant-networks', 'os-used-limits', 'os-user-data', 'os-virtual-interfaces', 'os-volumes', 'server-metadata', 'server-migrations', 'servers', 'versions']
  2017-01-17 03:22:08.099399 |     2017-01-17 03:20:02,602 INFO [nova.wsgi] osapi_compute listening on 127.0.0.1:40792
  2017-01-17 03:22:08.099449 |     2017-01-17 03:20:02,617 INFO [nova.osapi_compute.wsgi.server] (4544) wsgi starting up on http://127.0.0.1:40792
  2017-01-17 03:22:08.099486 |     2017-01-17 03:20:02,618 INFO [nova.service] Starting conductor node (version 15.0.0)
  2017-01-17 03:22:08.099522 |     2017-01-17 03:20:02,649 INFO [nova.service] Starting scheduler node (version 15.0.0)
  2017-01-17 03:22:08.099561 |     2017-01-17 03:20:02,671 INFO [nova.network.driver] Loading network driver 'nova.network.linux_net'
  2017-01-17 03:22:08.099596 |     2017-01-17 03:20:02,673 INFO [nova.service] Starting network node (version 15.0.0)
  2017-01-17 03:22:08.099634 |     2017-01-17 03:20:02,720 INFO [nova.virt.driver] Loading compute driver 'fake.SmallFakeDriver'
  2017-01-17 03:22:08.099669 |     2017-01-17 03:20:02,720 INFO [nova.service] Starting compute node (version 15.0.0)
  2017-01-17 03:22:08.099706 |     2017-01-17 03:20:02,758 ERROR [nova.compute.manager] No compute node record for host compute
  2017-01-17 03:22:08.099765 |     2017-01-17 03:20:02,759 WARNING [nova.compute.monitors] Excluding nova.compute.monitors.cpu monitor virt_driver. Not in the list of enabled monitors (CONF.compute_monitors).
  2017-01-17 03:22:08.099806 |     2017-01-17 03:20:02,764 WARNING [nova.compute.resource_tracker] No compute node record for compute:fake-mini
  2017-01-17 03:22:08.099849 |     2017-01-17 03:20:02,769 INFO [nova.compute.resource_tracker] Compute_service record created for compute:fake-mini
  2017-01-17 03:22:08.099921 |     2017-01-17 03:20:02,780 WARNING [nova.scheduler.client.report] No authentication information found for placement API. Placement is optional in Newton, but required in Ocata. Please enable the placement service before upgrading.
  2017-01-17 03:22:08.099964 |     2017-01-17 03:20:02,781 WARNING [nova.scheduler.client.report] Unable to refresh my resource provider record
  2017-01-17 03:22:08.100029 |     2017-01-17 03:20:02,838 INFO [nova.compute.resource_tracker] Final resource view: name=fake-mini phys_ram=8192MB used_ram=512MB phys_disk=1028GB used_disk=0GB total_vcpus=1 used_vcpus=0 pci_stats=[]
  2017-01-17 03:22:08.100079 |     2017-01-17 03:20:02,846 INFO [nova.scheduler.host_manager] Received an update from an unknown host 'compute'. Re-created its InstanceList.
  2017-01-17 03:22:08.100121 |     2017-01-17 03:20:02,848 WARNING [nova.scheduler.client.report] Unable to refresh my resource provider record
  2017-01-17 03:22:08.100168 |     2017-01-17 03:20:02,858 INFO [nova.osapi_compute.wsgi.server] 127.0.0.1 "GET /v2.1 HTTP/1.1" status: 204 len: 352 time: 0.0011370
  2017-01-17 03:22:08.100226 |     2017-01-17 03:20:04,180 INFO [nova.osapi_compute.wsgi.server] 127.0.0.1 "POST /v2.1/6f70656e737461636b20342065766572//flavors HTTP/1.1" status: 200 len: 862 time: 1.3181760
  2017-01-17 03:22:08.100285 |     2017-01-17 03:20:04,358 INFO [nova.osapi_compute.wsgi.server] 127.0.0.1 "POST /v2.1/6f70656e737461636b20342065766572//servers HTTP/1.1" status: 202 len: 370 time: 0.1736619
  2017-01-17 03:22:08.100350 |     2017-01-17 03:20:04,499 INFO [nova.osapi_compute.wsgi.server] 127.0.0.1 "GET /v2.1/6f70656e737461636b20342065766572//servers?reservation_id=r-90pz0j6n HTTP/1.1" status: 200 len: 695 time: 0.1371081
  2017-01-17 03:22:08.100420 |     2017-01-17 03:20:04,579 INFO [nova.osapi_compute.wsgi.server] 127.0.0.1 "GET /v2.1/6f70656e737461636b20342065766572//servers/cbb34ead-5367-423c-aac0-640ce68a0467 HTTP/1.1" status: 200 len: 1779 time: 0.0684171
  2017-01-17 03:22:08.100461 |     2017-01-17 03:20:04,801 INFO [nova.compute.claims] Attempting claim: memory 512 MB, disk 1 GB, vcpus 1 CPU
  2017-01-17 03:22:08.100497 |     2017-01-17 03:20:04,802 INFO [nova.compute.claims] Total memory: 8192 MB, used: 512.00 MB
  2017-01-17 03:22:08.100537 |     2017-01-17 03:20:04,802 INFO [nova.compute.claims] memory limit not specified, defaulting to unlimited
  2017-01-17 03:22:08.100593 |     2017-01-17 03:20:04,802 INFO [nova.compute.claims] Total disk: 1028 GB, used: 0.00 GB
  2017-01-17 03:22:08.100640 |     2017-01-17 03:20:04,802 INFO [nova.compute.claims] disk limit not specified, defaulting to unlimited
  2017-01-17 03:22:08.100682 |     2017-01-17 03:20:04,802 INFO [nova.compute.claims] Total vcpu: 1 VCPU, used: 0.00 VCPU
  2017-01-17 03:22:08.100722 |     2017-01-17 03:20:04,802 INFO [nova.compute.claims] vcpu limit not specified, defaulting to unlimited
  2017-01-17 03:22:08.122749 |     2017-01-17 03:20:04,803 INFO [nova.compute.claims] Claim successful
  2017-01-17 03:22:08.122802 |     2017-01-17 03:20:04,891 WARNING [nova.scheduler.client.report] Unable to refresh my resource provider record
  2017-01-17 03:22:08.122845 |     2017-01-17 03:20:04,978 WARNING [nova.scheduler.client.report] Unable to refresh my resource provider record
  2017-01-17 03:22:08.122888 |     2017-01-17 03:20:05,174 INFO [nova.compute.manager] Took 0.00 seconds to spawn the instance on the hypervisor.
  2017-01-17 03:22:08.122956 |     2017-01-17 03:20:05,362 INFO [nova.osapi_compute.wsgi.server] 127.0.0.1 "GET /v2.1/6f70656e737461636b20342065766572//servers/cbb34ead-5367-423c-aac0-640ce68a0467 HTTP/1.1" status: 200 len: 2017 time: 0.2028451
  2017-01-17 03:22:08.122993 |     2017-01-17 03:20:05,376 INFO [nova.compute.manager] Took 0.58 seconds to build instance.
  2017-01-17 03:22:08.123023 |     2017-01-17 03:20:05,546 INFO [nova.wsgi] Stopping WSGI server.
  2017-01-17 03:22:08.123062 |     2017-01-17 03:20:05,547 INFO [nova.osapi_compute.wsgi.server] (4544) wsgi exited, is_accepting=True

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Follow ups