Reviewed:  https://review.opendev.org/692252
Committed: 
https://git.openstack.org/cgit/openstack/nova/commit/?id=1c93ca82b8fb8e39787020decfe335d45f8732e7
Submitter: Zuul
Branch:    master

commit 1c93ca82b8fb8e39787020decfe335d45f8732e7
Author: melanie witt <melwi...@gmail.com>
Date:   Thu Oct 31 01:57:41 2019 +0000

    Replace time.sleep(10) with service forced_down in tests
    
    The server group functional tests are doing time.sleep(10) in order
    to make sure a stopped compute service is considered "down" by the nova
    compute API.
    
    Instead of sleeping, we can set the service as "forced_down" to get the
    desired "down" compute service status and avoid unnecessary delays in
    these tests.
    
    Unnecessary service start() calls are also removed in this change. They
    appear at the end of tests and services are started during each test
    setUp() and killed during each test tearDown() via the ServiceFixture.
    
    Closes-Bug: #1783565
    
    Change-Id: I74f64b68e4b33ee0f8c45fdc5f570c7e12e05d3b


** Changed in: nova
       Status: In Progress => Fix Released

-- 
You received this bug notification because you are a member of Yahoo!
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https://bugs.launchpad.net/bugs/1783565

Title:
  ServerGroupTestV21.test_evacuate_with_anti_affinity_no_valid_host
  intermittently fails with "Instance compute service state on host2
  expected to be down, but it was up."

Status in OpenStack Compute (nova):
  Fix Released

Bug description:
  http://logs.openstack.org/32/584032/5/check/nova-tox-functional-
  py35/7061ec1/job-output.txt.gz#_2018-07-25_03_16_46_462415

  18-07-25 03:16:46.418499 | ubuntu-xenial | {5} 
nova.tests.functional.test_server_group.ServerGroupTestV21.test_evacuate_with_anti_affinity_no_valid_host
 [14.070214s] ... FAILED
  2018-07-25 03:16:46.418582 | ubuntu-xenial |
  2018-07-25 03:16:46.418645 | ubuntu-xenial | Captured traceback:
  2018-07-25 03:16:46.418705 | ubuntu-xenial | ~~~~~~~~~~~~~~~~~~~
  2018-07-25 03:16:46.418798 | ubuntu-xenial |     b'Traceback (most recent 
call last):'
  2018-07-25 03:16:46.419095 | ubuntu-xenial |     b'  File 
"/home/zuul/src/git.openstack.org/openstack/nova/nova/tests/functional/test_server_group.py",
 line 456, in test_evacuate_with_anti_affinity_no_valid_host'
  2018-07-25 03:16:46.419232 | ubuntu-xenial |     b"    
self.admin_api.post_server_action(servers[1]['id'], post)"
  2018-07-25 03:16:46.419471 | ubuntu-xenial |     b'  File 
"/home/zuul/src/git.openstack.org/openstack/nova/nova/tests/functional/api/client.py",
 line 294, in post_server_action'
  2018-07-25 03:16:46.419602 | ubuntu-xenial |     b"    '/servers/%s/action' % 
server_id, data, **kwargs).body"
  2018-07-25 03:16:46.419841 | ubuntu-xenial |     b'  File 
"/home/zuul/src/git.openstack.org/openstack/nova/nova/tests/functional/api/client.py",
 line 235, in api_post'
  2018-07-25 03:16:46.419975 | ubuntu-xenial |     b'    return 
APIResponse(self.api_request(relative_uri, **kwargs))'
  2018-07-25 03:16:46.420187 | ubuntu-xenial |     b'  File 
"/home/zuul/src/git.openstack.org/openstack/nova/nova/tests/functional/api/client.py",
 line 213, in api_request'
  2018-07-25 03:16:46.420263 | ubuntu-xenial |     b'    response=response)'
  2018-07-25 03:16:46.420545 | ubuntu-xenial |     
b'nova.tests.functional.api.client.OpenStackApiException: Unexpected status 
code: {"badRequest": {"message": "Compute service of host2 is still in use.", 
"code": 400}}'
  2018-07-25 03:16:46.420581 | ubuntu-xenial |     b''
  2018-07-25 03:16:46.420606 | ubuntu-xenial |
  2018-07-25 03:16:46.420654 | ubuntu-xenial | Captured stderr:
  2018-07-25 03:16:46.420702 | ubuntu-xenial | ~~~~~~~~~~~~~~~~
  2018-07-25 03:16:46.421102 | ubuntu-xenial |     
b'/home/zuul/src/git.openstack.org/openstack/nova/.tox/functional-py35/lib/python3.5/site-packages/oslo_db/sqlalchemy/enginefacade.py:350:
 OsloDBDeprecationWarning: EngineFacade is deprecated; please use 
oslo_db.sqlalchemy.enginefacade'
  2018-07-25 03:16:46.421240 | ubuntu-xenial |     b'  self._legacy_facade = 
LegacyEngineFacade(None, _factory=self)'
  2018-07-25 03:16:46.421623 | ubuntu-xenial |     
b'/home/zuul/src/git.openstack.org/openstack/nova/.tox/functional-py35/lib/python3.5/site-packages/oslo_db/sqlalchemy/enginefacade.py:350:
 OsloDBDeprecationWarning: EngineFacade is deprecated; please use 
oslo_db.sqlalchemy.enginefacade'
  2018-07-25 03:16:46.421751 | ubuntu-xenial |     b'  self._legacy_facade = 
LegacyEngineFacade(None, _factory=self)'
  2018-07-25 03:16:46.422054 | ubuntu-xenial |     
b"/home/zuul/src/git.openstack.org/openstack/nova/nova/test.py:323: 
DeprecationWarning: Using class 'MoxStubout' (either directly or via 
inheritance) is deprecated in version '3.5.0'"
  2018-07-25 03:16:46.422174 | ubuntu-xenial |     b'  mox_fixture = 
self.useFixture(moxstubout.MoxStubout())'
  2018-07-25 03:16:46.422537 | ubuntu-xenial |     
b'/home/zuul/src/git.openstack.org/openstack/nova/.tox/functional-py35/lib/python3.5/site-packages/paste/deploy/loadwsgi.py:22:
 DeprecationWarning: Parameters to load are deprecated.  Call .resolve and 
.require separately.'
  2018-07-25 03:16:46.422664 | ubuntu-xenial |     b'  return 
pkg_resources.EntryPoint.parse("x=" + s).load(False)'
  2018-07-25 03:16:46.422928 | ubuntu-xenial |     
b"/home/zuul/src/git.openstack.org/openstack/nova/nova/db/sqlalchemy/api.py:205:
 DeprecationWarning: Property 'async_compat' has moved to 'function.async_'"
  2018-07-25 03:16:46.423038 | ubuntu-xenial |     b'  reader_mode = 
get_context_manager(context).async'
  2018-07-25 03:16:46.423301 | ubuntu-xenial |     
b"/home/zuul/src/git.openstack.org/openstack/nova/nova/db/sqlalchemy/api.py:205:
 DeprecationWarning: Property 'async_compat' has moved to 'function.async_'"
  2018-07-25 03:16:46.423418 | ubuntu-xenial |     b'  reader_mode = 
get_context_manager(context).async'
  2018-07-25 03:16:46.423455 | ubuntu-xenial |     b''
  2018-07-25 03:16:46.423479 | ubuntu-xenial |
  2018-07-25 03:16:46.423537 | ubuntu-xenial | Captured pythonlogging:
  2018-07-25 03:16:46.423595 | ubuntu-xenial | ~~~~~~~~~~~~~~~~~~~~~~~
  2018-07-25 03:16:46.430983 | ubuntu-xenial |     b"2018-07-25 03:16:32,525 
INFO [nova.api.openstack.placement.objects.resource_provider] Synced traits 
from os_traits into API DB: {'HW_GPU_API_OPENCL_V1_1', 
'HW_GPU_API_DIRECTX_V12', 'HW_CPU_X86_AVX512PF', 'HW_GPU_API_DIRECT3D_V11_1', 
'HW_CPU_X86_BMI', 'HW_GPU_RESOLUTION_W1280H800', 'HW_GPU_API_CUDA_V2_0', 
'HW_GPU_RESOLUTION_W1280H720', 'HW_CPU_X86_MMX', 'COMPUTE_VOLUME_EXTEND', 
'HW_GPU_API_CUDA_V1_2', 'HW_NIC_OFFLOAD_FDF', 'HW_CPU_AARCH64_SHA512', 
'HW_CPU_AARCH64_ATOMICS', 'HW_GPU_RESOLUTION_W1680H1050', 
'HW_GPU_RESOLUTION_W7680H4320', 'HW_NIC_OFFLOAD_LRO', 'HW_CPU_AARCH64_CPUID', 
'HW_GPU_API_DIRECT3D_V10_0', 'HW_CPU_X86_FMA3', 'HW_CPU_X86_ASF', 
'HW_GPU_API_CUDA_V5_0', 'HW_CPU_X86_AVX', 'COMPUTE_VOLUME_ATTACH_WITH_TAG', 
'COMPUTE_NET_ATTACH_INTERFACE_WITH_TAG', 'HW_CPU_X86_AVX2', 'HW_CPU_X86_MPX', 
'HW_GPU_API_CUDA_V1_0', 'HW_GPU_RESOLUTION_W1024H768', 'HW_NIC_OFFLOAD_GENEVE', 
'HW_GPU_RESOLUTION_W320H240', 'HW_GPU_API_CUDA_V3_0', 'HW_GPU_API_OPENGL_V1_2', 
'HW_CPU_X86_AESNI', 'HW_CPU_AARCH64_ASIMDDP', 'HW_GPU_RESOLUTION_W2560H1440', 
'HW_CPU_AARCH64_DCPOP', 'HW_GPU_RESOLUTION_W1920H1200', 
'HW_GPU_RESOLUTION_W3840H2160', 'HW_CPU_X86_TSX', 'HW_GPU_API_CUDA_V3_5', 
'HW_NIC_OFFLOAD_QINQ', 'HW_CPU_X86_BMI2', 'HW_CPU_X86_SGX', 
'HW_NIC_OFFLOAD_UCS', 'HW_GPU_API_OPENGL_V3_2', 'HW_CPU_AARCH64_JSCVT', 
'HW_GPU_MAX_DISPLAY_HEADS_4', 'HW_CPU_X86_SSE42', 'HW_NIC_ACCEL_DEFLATE', 
'HW_GPU_API_OPENGL_V4_5', 'HW_NIC_OFFLOAD_L2CRC', 'HW_NIC_SRIOV_TRUSTED', 
'HW_CPU_HYPERTHREADING', 'HW_NIC_SRIOV_MULTIQUEUE', 
'HW_GPU_API_DIRECT3D_V11_2', 'HW_GPU_API_OPENGL_V1_5', 
'HW_GPU_API_OPENGL_V2_1', 'HW_GPU_API_OPENGL_V1_4', 'HW_CPU_X86_SHA', 
'HW_GPU_RESOLUTION_W1280H1024', 'HW_NIC_ACCEL_LZS', 
'HW_GPU_RESOLUTION_W1360H768', 'HW_NIC_ACCEL_TLS', 'HW_CPU_AARCH64_SM4', 
'HW_GPU_API_OPENCL_V2_2', 'COMPUTE_VOLUME_MULTI_ATTACH', 
'HW_GPU_RESOLUTION_W1024H600', 'HW_GPU_API_CUDA_V5_3', 'HW_NIC_OFFLOAD_TSO', 
'HW_CPU_AARCH64_SM3', 'HW_CPU_X86_XOP', 'HW_GPU_RESOLUTION_W1152H864', 
'HW_NIC_MULTIQUEUE', 'HW_GPU_API_CUDA_V7_0', 'HW_GPU_API_DIRECT3D_V10_1', 
'HW_NIC_OFFLOAD_GRE', 'HW_NIC_ACCEL_IPSEC', 'HW_GPU_API_DIRECT3D_V11_3', 
'HW_CPU_X86_FMA4', 'HW_NIC_DCB_PFC', 'HW_CPU_X86_AVX512ER', 
'HW_NIC_OFFLOAD_TXUDP', 'STORAGE_DISK_SSD', 'HW_NIC_OFFLOAD_RX', 
'HW_GPU_API_DIRECT3D_V9_0C', 'HW_CPU_X86_SSE41', 'HW_NIC_OFFLOAD_GSO', 
'HW_CPU_AARCH64_FPHP', 'HW_CPU_AARCH64_SHA2', 'HW_NIC_ACCEL_ECC', 
'HW_GPU_MAX_DISPLAY_HEADS_6', 'HW_CPU_AARCH64_SVE', 'HW_CPU_AARCH64_AES', 
'HW_GPU_RESOLUTION_W1920H1080', 'HW_CPU_X86_SSE4A', 'HW_CPU_X86_SVM', 
'HW_GPU_MAX_DISPLAY_HEADS_8', 'HW_CPU_X86_SSE3', 'HW_NIC_OFFLOAD_VXLAN', 
'HW_NIC_OFFLOAD_TX', 'HW_CPU_AARCH64_ASIMD', 'HW_NIC_OFFLOAD_TCS', 
'HW_GPU_API_CUDA_V6_2', 'HW_GPU_API_DIRECT3D_V9_0L', 'HW_CPU_X86_AVX512VL', 
'HW_GPU_API_CUDA_V3_7', 'HW_NIC_DCB_ETS', 'HW_CPU_AARCH64_FCMA', 
'HW_GPU_API_CUDA_V6_1', 'HW_GPU_API_DIRECT3D_V6_0', 
'HW_GPU_RESOLUTION_W1600H1200', 'HW_NIC_ACCEL_SSL', 
'HW_GPU_API_DIRECT3D_V12_0', 'HW_GPU_API_OPENCL_V1_0', 'HW_GPU_API_CUDA_V1_3', 
'HW_NIC_SRIOV_QOS_RX', 'HW_GPU_API_DIRECT3D_V9_0B', 'HW_NIC_OFFLOAD_RXHASH', 
'COMPUTE_TRUSTED_CERTS', 'HW_GPU_API_CUDA_V7_1', 'HW_GPU_API_CUDA_V1_1', 
'HW_GPU_API_DIRECT3D_V9_0', 'HW_GPU_RESOLUTION_W1366H768', 
'HW_NIC_ACCEL_DIFFIEH', 'HW_NIC_OFFLOAD_RXVLAN', 'HW_CPU_X86_3DNOW', 
'HW_GPU_API_OPENGL_V1_3', 'HW_GPU_RESOLUTION_W1600H900', 
'HW_GPU_API_OPENGL_V3_3', 'HW_GPU_API_CUDA_V3_2', 'HW_NIC_DCB_QCN', 
'HW_GPU_API_CUDA_V2_1', 'HW_GPU_API_DXVA', 'HW_GPU_API_DIRECTX_V10', 
'HW_NIC_OFFLOAD_LSO', 'HW_CPU_AARCH64_PMULL', 'HW_GPU_API_OPENGL_V1_1', 
'HW_NIC_OFFLOAD_GRO', 'HW_GPU_API_DIRECT3D_V8_1', 'HW_GPU_API_DIRECT2D', 
'HW_GPU_MAX_DISPLAY_HEADS_2', 'HW_GPU_API_OPENGL_V4_2', 'HW_NIC_OFFLOAD_UFO', 
'HW_GPU_API_OPENGL_V3_1', 'HW_CPU_AARCH64_LRCPC', 'COMPUTE_DEVICE_TAGGING', 
'HW_CPU_AARCH64_EVTSTRM', 'HW_CPU_AARCH64_ASIMDHP', 'HW_GPU_API_DIRECT3D_V7_0', 
'HW_CPU_X86_SSSE3', 'HW_CPU_AARCH64_FP', 'HW_GPU_API_OPENGL_V4_4', 
'HW_GPU_API_DIRECTX_V11', 'STORAGE_DISK_HDD', 'HW_CPU_AARCH64_ASIMDRDM', 
'HW_NIC_OFFLOAD_TXVLAN', 'HW_GPU_API_OPENCL_V1_2', 'HW_GPU_API_OPENCL_V2_0', 
'COMPUTE_VOLUME_ATTACH', 'HW_CPU_X86_AVX512DQ', 'HW_NIC_OFFLOAD_SG', 
'HW_CPU_X86_SSE', 'HW_NIC_SRIOV', 'COMPUTE_NET_ATTACH_INTERFACE', 
'HW_CPU_X86_VMX', 'HW_NIC_OFFLOAD_RDMA', 'HW_GPU_API_OPENGL_V4_0', 
'HW_CPU_X86_AVX512BW', 'HW_GPU_API_DIRECT3D_V8_0', 'HW_NIC_VMDQ', 
'HW_GPU_RESOLUTION_W1440H900', 'HW_GPU_API_OPENGL_V3_0', 'HW_NIC_SRIOV_QOS_TX', 
'HW_NIC_OFFLOAD_SCS', 'HW_CPU_X86_AVX512CD', 'HW_GPU_API_OPENGL_V2_0', 
'HW_CPU_X86_ABM', 'HW_CPU_AARCH64_SHA1', 'HW_GPU_API_OPENGL_V4_1', 
'HW_GPU_RESOLUTION_W800H600', 'HW_CPU_X86_CLMUL', 'MISC_SHARES_VIA_AGGREGATE', 
'HW_GPU_API_OPENCL_V2_1', 'HW_CPU_AARCH64_CRC32', 
'HW_GPU_RESOLUTION_W2560H1600', 'HW_CPU_AARCH64_SHA3', 'HW_CPU_X86_AVX512F', 
'HW_GPU_API_VULKAN', 'HW_GPU_API_OPENGL_V4_3', 'HW_GPU_RESOLUTION_W640H480', 
'HW_NIC_PROGRAMMABLE_PIPELINE', 'HW_GPU_RESOLUTION_W1280H768', 
'HW_NIC_OFFLOAD_SWITCHDEV', 'HW_CPU_X86_F16C', 'HW_CPU_X86_SSE2', 
'HW_NIC_ACCEL_RSA', 'HW_GPU_API_CUDA_V5_2', 'HW_GPU_API_DIRECT3D_V11_0', 
'HW_GPU_API_CUDA_V6_0', 'HW_GPU_MAX_DISPLAY_HEADS_1', 'HW_CPU_X86_TBM'}"
  2018-07-25 03:16:46.431146 | ubuntu-xenial |     b'2018-07-25 03:16:33,359 
INFO [nova.service] Starting conductor node (version 18.0.0)'
  2018-07-25 03:16:46.431313 | ubuntu-xenial |     b'2018-07-25 03:16:33,375 
INFO [nova.service] Starting scheduler node (version 18.0.0)'
  2018-07-25 03:16:46.431461 | ubuntu-xenial |     b'2018-07-25 03:16:33,395 
INFO [nova.service] Starting compute node (version 18.0.0)'
  2018-07-25 03:16:46.431777 | ubuntu-xenial |     b'2018-07-25 03:16:33,418 
WARNING [nova.compute.manager] No compute node record found for host compute. 
If this is the first time this service is starting on this host, then you can 
ignore this warning.'
  2018-07-25 03:16:46.432052 | ubuntu-xenial |     b'2018-07-25 03:16:33,419 
WARNING [nova.compute.monitors] Excluding nova.compute.monitors.cpu monitor 
virt_driver. Not in the list of enabled monitors (CONF.compute_monitors).'
  2018-07-25 03:16:46.432239 | ubuntu-xenial |     b'2018-07-25 03:16:33,424 
WARNING [nova.compute.resource_tracker] No compute node record for 
compute:compute'
  2018-07-25 03:16:46.432494 | ubuntu-xenial |     b'2018-07-25 03:16:33,428 
INFO [nova.compute.resource_tracker] Compute node record created for 
compute:compute with uuid: ca8ac9a6-aea5-428c-87cf-a75fc747e966'
  2018-07-25 03:16:46.432814 | ubuntu-xenial |     b'2018-07-25 03:16:33,449 
INFO [nova.api.openstack.placement.requestlog] 127.0.0.1 "GET 
/placement/resource_providers?in_tree=ca8ac9a6-aea5-428c-87cf-a75fc747e966" 
status: 200 len: 26 microversion: 1.14'
  2018-07-25 03:16:46.433066 | ubuntu-xenial |     b'2018-07-25 03:16:33,456 
INFO [nova.api.openstack.placement.requestlog] 127.0.0.1 "POST 
/placement/resource_providers" status: 200 len: 830 microversion: 1.20'
  2018-07-25 03:16:46.433428 | ubuntu-xenial |     b'2018-07-25 03:16:33,457 
INFO [nova.scheduler.client.report] [req-8dc3699e-cff1-4683-b5d3-23ff88893518] 
Created resource provider record via placement API for resource provider with 
UUID ca8ac9a6-aea5-428c-87cf-a75fc747e966 and name compute.'
  2018-07-25 03:16:46.433738 | ubuntu-xenial |     b'2018-07-25 03:16:33,465 
INFO [nova.api.openstack.placement.requestlog] 127.0.0.1 "GET 
/placement/resource_providers/ca8ac9a6-aea5-428c-87cf-a75fc747e966/inventories" 
status: 200 len: 54 microversion: 1.0'
  2018-07-25 03:16:46.434046 | ubuntu-xenial |     b'2018-07-25 03:16:33,475 
INFO [nova.api.openstack.placement.requestlog] 127.0.0.1 "GET 
/placement/resource_providers?in_tree=ca8ac9a6-aea5-428c-87cf-a75fc747e966" 
status: 200 len: 856 microversion: 1.14'
  2018-07-25 03:16:46.434356 | ubuntu-xenial |     b'2018-07-25 03:16:33,483 
INFO [nova.api.openstack.placement.requestlog] 127.0.0.1 "GET 
/placement/resource_providers/ca8ac9a6-aea5-428c-87cf-a75fc747e966/inventories" 
status: 200 len: 54 microversion: 1.0'
  2018-07-25 03:16:46.434666 | ubuntu-xenial |     b'2018-07-25 03:16:33,491 
INFO [nova.api.openstack.placement.requestlog] 127.0.0.1 "GET 
/placement/resource_providers/ca8ac9a6-aea5-428c-87cf-a75fc747e966/aggregates" 
status: 200 len: 53 microversion: 1.19'
  2018-07-25 03:16:46.434981 | ubuntu-xenial |     b'2018-07-25 03:16:33,500 
INFO [nova.api.openstack.placement.requestlog] 127.0.0.1 "GET 
/placement/resource_providers/ca8ac9a6-aea5-428c-87cf-a75fc747e966/traits" 
status: 200 len: 49 microversion: 1.6'
  2018-07-25 03:16:46.435301 | ubuntu-xenial |     b'2018-07-25 03:16:33,508 
INFO [nova.api.openstack.placement.requestlog] 127.0.0.1 "GET 
/placement/resource_providers/ca8ac9a6-aea5-428c-87cf-a75fc747e966/inventories" 
status: 200 len: 54 microversion: 1.0'
  2018-07-25 03:16:46.435615 | ubuntu-xenial |     b'2018-07-25 03:16:33,520 
INFO [nova.api.openstack.placement.requestlog] 127.0.0.1 "PUT 
/placement/resource_providers/ca8ac9a6-aea5-428c-87cf-a75fc747e966/inventories" 
status: 200 len: 414 microversion: 1.0'
  2018-07-25 03:16:46.435933 | ubuntu-xenial |     b'2018-07-25 03:16:33,548 
INFO [nova.api.openstack.placement.requestlog] 127.0.0.1 "GET 
/placement/resource_providers/ca8ac9a6-aea5-428c-87cf-a75fc747e966/allocations" 
status: 200 len: 54 microversion: 1.0'
  2018-07-25 03:16:46.436242 | ubuntu-xenial |     b'2018-07-25 03:16:33,549 
INFO [nova.compute.resource_tracker] Final resource view: name=compute 
phys_ram=8192MB used_ram=512MB phys_disk=100000GB used_disk=0GB 
total_vcpus=1000 used_vcpus=0 pci_stats=[]'
  2018-07-25 03:16:46.436550 | ubuntu-xenial |     b'2018-07-25 03:16:33,565 
INFO [nova.api.openstack.placement.requestlog] 127.0.0.1 "GET 
/placement/resource_providers?in_tree=ca8ac9a6-aea5-428c-87cf-a75fc747e966" 
status: 200 len: 856 microversion: 1.14'
  2018-07-25 03:16:46.436875 | ubuntu-xenial |     b'2018-07-25 03:16:33,574 
INFO [nova.api.openstack.placement.requestlog] 127.0.0.1 "GET 
/placement/resource_providers/ca8ac9a6-aea5-428c-87cf-a75fc747e966/inventories" 
status: 200 len: 414 microversion: 1.0'
  2018-07-25 03:16:46.437189 | ubuntu-xenial |     b'2018-07-25 03:16:33,581 
INFO [nova.api.openstack.placement.requestlog] 127.0.0.1 "GET 
/placement/resource_providers/ca8ac9a6-aea5-428c-87cf-a75fc747e966/aggregates" 
status: 200 len: 53 microversion: 1.19'
  2018-07-25 03:16:46.437493 | ubuntu-xenial |     b'2018-07-25 03:16:33,589 
INFO [nova.api.openstack.placement.requestlog] 127.0.0.1 "GET 
/placement/resource_providers/ca8ac9a6-aea5-428c-87cf-a75fc747e966/traits" 
status: 200 len: 49 microversion: 1.6'
  2018-07-25 03:16:46.437805 | ubuntu-xenial |     b'2018-07-25 03:16:33,597 
INFO [nova.api.openstack.placement.requestlog] 127.0.0.1 "GET 
/placement/resource_providers/ca8ac9a6-aea5-428c-87cf-a75fc747e966/inventories" 
status: 200 len: 414 microversion: 1.0'
  2018-07-25 03:16:46.438113 | ubuntu-xenial |     b'2018-07-25 03:16:33,606 
INFO [nova.api.openstack.placement.requestlog] 127.0.0.1 "GET 
/placement/resource_providers?in_tree=ca8ac9a6-aea5-428c-87cf-a75fc747e966" 
status: 200 len: 856 microversion: 1.14'
  2018-07-25 03:16:46.438424 | ubuntu-xenial |     b'2018-07-25 03:16:33,614 
INFO [nova.api.openstack.placement.requestlog] 127.0.0.1 "GET 
/placement/resource_providers/ca8ac9a6-aea5-428c-87cf-a75fc747e966/inventories" 
status: 200 len: 414 microversion: 1.0'
  2018-07-25 03:16:46.438734 | ubuntu-xenial |     b'2018-07-25 03:16:33,621 
INFO [nova.api.openstack.placement.requestlog] 127.0.0.1 "GET 
/placement/resource_providers/ca8ac9a6-aea5-428c-87cf-a75fc747e966/aggregates" 
status: 200 len: 53 microversion: 1.19'
  2018-07-25 03:16:46.439038 | ubuntu-xenial |     b'2018-07-25 03:16:33,629 
INFO [nova.api.openstack.placement.requestlog] 127.0.0.1 "GET 
/placement/resource_providers/ca8ac9a6-aea5-428c-87cf-a75fc747e966/traits" 
status: 200 len: 49 microversion: 1.6'
  2018-07-25 03:16:46.439354 | ubuntu-xenial |     b'2018-07-25 03:16:33,637 
INFO [nova.api.openstack.placement.requestlog] 127.0.0.1 "GET 
/placement/resource_providers/ca8ac9a6-aea5-428c-87cf-a75fc747e966/inventories" 
status: 200 len: 414 microversion: 1.0'
  2018-07-25 03:16:46.439497 | ubuntu-xenial |     b'2018-07-25 03:16:33,644 
INFO [nova.service] Starting compute node (version 18.0.0)'
  2018-07-25 03:16:46.439820 | ubuntu-xenial |     b'2018-07-25 03:16:33,663 
WARNING [nova.compute.manager] No compute node record found for host host2. If 
this is the first time this service is starting on this host, then you can 
ignore this warning.'
  2018-07-25 03:16:46.440083 | ubuntu-xenial |     b'2018-07-25 03:16:33,663 
WARNING [nova.compute.monitors] Excluding nova.compute.monitors.cpu monitor 
virt_driver. Not in the list of enabled monitors (CONF.compute_monitors).'
  2018-07-25 03:16:46.440256 | ubuntu-xenial |     b'2018-07-25 03:16:33,667 
WARNING [nova.compute.resource_tracker] No compute node record for host2:host2'
  2018-07-25 03:16:46.440490 | ubuntu-xenial |     b'2018-07-25 03:16:33,669 
INFO [nova.compute.resource_tracker] Compute node record created for 
host2:host2 with uuid: ce292de2-7246-4887-a977-0fac6035abd3'
  2018-07-25 03:16:46.440799 | ubuntu-xenial |     b'2018-07-25 03:16:33,687 
INFO [nova.api.openstack.placement.requestlog] 127.0.0.1 "GET 
/placement/resource_providers?in_tree=ce292de2-7246-4887-a977-0fac6035abd3" 
status: 200 len: 26 microversion: 1.14'
  2018-07-25 03:16:46.441043 | ubuntu-xenial |     b'2018-07-25 03:16:33,693 
INFO [nova.api.openstack.placement.requestlog] 127.0.0.1 "POST 
/placement/resource_providers" status: 200 len: 828 microversion: 1.20'
  2018-07-25 03:16:46.441390 | ubuntu-xenial |     b'2018-07-25 03:16:33,694 
INFO [nova.scheduler.client.report] [req-aeb70f5b-ad61-4dea-a04e-ba21055db31e] 
Created resource provider record via placement API for resource provider with 
UUID ce292de2-7246-4887-a977-0fac6035abd3 and name host2.'
  2018-07-25 03:16:46.441691 | ubuntu-xenial |     b'2018-07-25 03:16:33,701 
INFO [nova.api.openstack.placement.requestlog] 127.0.0.1 "GET 
/placement/resource_providers/ce292de2-7246-4887-a977-0fac6035abd3/inventories" 
status: 200 len: 54 microversion: 1.0'
  2018-07-25 03:16:46.441988 | ubuntu-xenial |     b'2018-07-25 03:16:33,711 
INFO [nova.api.openstack.placement.requestlog] 127.0.0.1 "GET 
/placement/resource_providers?in_tree=ce292de2-7246-4887-a977-0fac6035abd3" 
status: 200 len: 854 microversion: 1.14'
  2018-07-25 03:16:46.442288 | ubuntu-xenial |     b'2018-07-25 03:16:33,718 
INFO [nova.api.openstack.placement.requestlog] 127.0.0.1 "GET 
/placement/resource_providers/ce292de2-7246-4887-a977-0fac6035abd3/inventories" 
status: 200 len: 54 microversion: 1.0'
  2018-07-25 03:16:46.442588 | ubuntu-xenial |     b'2018-07-25 03:16:33,725 
INFO [nova.api.openstack.placement.requestlog] 127.0.0.1 "GET 
/placement/resource_providers/ce292de2-7246-4887-a977-0fac6035abd3/aggregates" 
status: 200 len: 53 microversion: 1.19'
  2018-07-25 03:16:46.442881 | ubuntu-xenial |     b'2018-07-25 03:16:33,733 
INFO [nova.api.openstack.placement.requestlog] 127.0.0.1 "GET 
/placement/resource_providers/ce292de2-7246-4887-a977-0fac6035abd3/traits" 
status: 200 len: 49 microversion: 1.6'
  2018-07-25 03:16:46.443180 | ubuntu-xenial |     b'2018-07-25 03:16:33,741 
INFO [nova.api.openstack.placement.requestlog] 127.0.0.1 "GET 
/placement/resource_providers/ce292de2-7246-4887-a977-0fac6035abd3/inventories" 
status: 200 len: 54 microversion: 1.0'
  2018-07-25 03:16:46.443482 | ubuntu-xenial |     b'2018-07-25 03:16:33,751 
INFO [nova.api.openstack.placement.requestlog] 127.0.0.1 "PUT 
/placement/resource_providers/ce292de2-7246-4887-a977-0fac6035abd3/inventories" 
status: 200 len: 414 microversion: 1.0'
  2018-07-25 03:16:46.443788 | ubuntu-xenial |     b'2018-07-25 03:16:33,775 
INFO [nova.api.openstack.placement.requestlog] 127.0.0.1 "GET 
/placement/resource_providers/ce292de2-7246-4887-a977-0fac6035abd3/allocations" 
status: 200 len: 54 microversion: 1.0'
  2018-07-25 03:16:46.444086 | ubuntu-xenial |     b'2018-07-25 03:16:33,776 
INFO [nova.compute.resource_tracker] Final resource view: name=host2 
phys_ram=8192MB used_ram=512MB phys_disk=100000GB used_disk=0GB 
total_vcpus=1000 used_vcpus=0 pci_stats=[]'
  2018-07-25 03:16:46.444384 | ubuntu-xenial |     b'2018-07-25 03:16:33,790 
INFO [nova.api.openstack.placement.requestlog] 127.0.0.1 "GET 
/placement/resource_providers?in_tree=ce292de2-7246-4887-a977-0fac6035abd3" 
status: 200 len: 854 microversion: 1.14'
  2018-07-25 03:16:46.444687 | ubuntu-xenial |     b'2018-07-25 03:16:33,798 
INFO [nova.api.openstack.placement.requestlog] 127.0.0.1 "GET 
/placement/resource_providers/ce292de2-7246-4887-a977-0fac6035abd3/inventories" 
status: 200 len: 414 microversion: 1.0'
  2018-07-25 03:16:46.445006 | ubuntu-xenial |     b'2018-07-25 03:16:33,805 
INFO [nova.api.openstack.placement.requestlog] 127.0.0.1 "GET 
/placement/resource_providers/ce292de2-7246-4887-a977-0fac6035abd3/aggregates" 
status: 200 len: 53 microversion: 1.19'
  2018-07-25 03:16:46.445305 | ubuntu-xenial |     b'2018-07-25 03:16:33,815 
INFO [nova.api.openstack.placement.requestlog] 127.0.0.1 "GET 
/placement/resource_providers/ce292de2-7246-4887-a977-0fac6035abd3/traits" 
status: 200 len: 49 microversion: 1.6'
  2018-07-25 03:16:46.445614 | ubuntu-xenial |     b'2018-07-25 03:16:33,823 
INFO [nova.api.openstack.placement.requestlog] 127.0.0.1 "GET 
/placement/resource_providers/ce292de2-7246-4887-a977-0fac6035abd3/inventories" 
status: 200 len: 414 microversion: 1.0'
  2018-07-25 03:16:46.445914 | ubuntu-xenial |     b'2018-07-25 03:16:33,832 
INFO [nova.api.openstack.placement.requestlog] 127.0.0.1 "GET 
/placement/resource_providers?in_tree=ce292de2-7246-4887-a977-0fac6035abd3" 
status: 200 len: 854 microversion: 1.14'
  2018-07-25 03:16:46.446216 | ubuntu-xenial |     b'2018-07-25 03:16:33,841 
INFO [nova.api.openstack.placement.requestlog] 127.0.0.1 "GET 
/placement/resource_providers/ce292de2-7246-4887-a977-0fac6035abd3/inventories" 
status: 200 len: 414 microversion: 1.0'
  2018-07-25 03:16:46.446516 | ubuntu-xenial |     b'2018-07-25 03:16:33,848 
INFO [nova.api.openstack.placement.requestlog] 127.0.0.1 "GET 
/placement/resource_providers/ce292de2-7246-4887-a977-0fac6035abd3/aggregates" 
status: 200 len: 53 microversion: 1.19'
  2018-07-25 03:16:46.446810 | ubuntu-xenial |     b'2018-07-25 03:16:33,856 
INFO [nova.api.openstack.placement.requestlog] 127.0.0.1 "GET 
/placement/resource_providers/ce292de2-7246-4887-a977-0fac6035abd3/traits" 
status: 200 len: 49 microversion: 1.6'
  2018-07-25 03:16:46.447112 | ubuntu-xenial |     b'2018-07-25 03:16:33,865 
INFO [nova.api.openstack.placement.requestlog] 127.0.0.1 "GET 
/placement/resource_providers/ce292de2-7246-4887-a977-0fac6035abd3/inventories" 
status: 200 len: 414 microversion: 1.0'
  2018-07-25 03:16:46.447319 | ubuntu-xenial |     b'2018-07-25 03:16:33,869 
INFO [nova.api.openstack.requestlog] 127.0.0.1 "GET /v2.1" status: 204 len: 0 
microversion: - time: 0.000340'
  2018-07-25 03:16:46.447599 | ubuntu-xenial |     b'2018-07-25 03:16:33,918 
INFO [nova.api.openstack.requestlog] 127.0.0.1 "POST 
/v2.1/6f70656e737461636b20342065766572/os-server-groups" status: 200 len: 149 
microversion: 2.1 time: 0.046089'
  2018-07-25 03:16:46.447905 | ubuntu-xenial |     b'2018-07-25 03:16:33,935 
INFO [nova.api.openstack.requestlog] 127.0.0.1 "GET 
/v2.1/6f70656e737461636b20342065766572/flavors/detail" status: 200 len: 2747 
microversion: 2.1 time: 0.013285'
  2018-07-25 03:16:46.448176 | ubuntu-xenial |     b'2018-07-25 03:16:34,087 
INFO [nova.api.openstack.requestlog] 127.0.0.1 "POST 
/v2.1/6f70656e737461636b20342065766572/servers" status: 202 len: 480 
microversion: 2.1 time: 0.149513'
  2018-07-25 03:16:46.448384 | ubuntu-xenial |     b'2018-07-25 03:16:34,091 
INFO [nova.api.openstack.requestlog] 127.0.0.1 "GET /v2.1" status: 204 len: 0 
microversion: - time: 0.000268'
  2018-07-25 03:16:46.448701 | ubuntu-xenial |     b'2018-07-25 03:16:34,138 
INFO [nova.api.openstack.requestlog] 127.0.0.1 "GET 
/v2.1/6f70656e737461636b20342065766572/servers/a4ea99d1-9c31-41ab-9ce6-51cc749c0e43"
 status: 200 len: 1459 microversion: 2.1 time: 0.044532'
  2018-07-25 03:16:46.449046 | ubuntu-xenial |     b'2018-07-25 03:16:34,205 
INFO [nova.api.openstack.placement.requestlog] 127.0.0.1 "GET 
/placement/allocation_candidates?limit=1000&resources=DISK_GB%3A20%2CMEMORY_MB%3A2048%2CVCPU%3A1"
 status: 200 len: 701 microversion: 1.25'
  2018-07-25 03:16:46.449326 | ubuntu-xenial |     b'2018-07-25 03:16:34,239 
INFO [nova.api.openstack.placement.requestlog] 127.0.0.1 "GET 
/placement/allocations/a4ea99d1-9c31-41ab-9ce6-51cc749c0e43" status: 200 len: 
19 microversion: 1.0'
  2018-07-25 03:16:46.449603 | ubuntu-xenial |     b'2018-07-25 03:16:34,267 
INFO [nova.api.openstack.placement.requestlog] 127.0.0.1 "PUT 
/placement/allocations/a4ea99d1-9c31-41ab-9ce6-51cc749c0e43" status: 204 len: 0 
microversion: 1.25'
  2018-07-25 03:16:46.449800 | ubuntu-xenial |     b'2018-07-25 03:16:34,420 
INFO [nova.compute.claims] Attempting claim on node compute: memory 2048 MB, 
disk 20 GB, vcpus 1 CPU'
  2018-07-25 03:16:46.449949 | ubuntu-xenial |     b'2018-07-25 03:16:34,420 
INFO [nova.compute.claims] Total memory: 8192 MB, used: 512.00 MB'
  2018-07-25 03:16:46.450115 | ubuntu-xenial |     b'2018-07-25 03:16:34,420 
INFO [nova.compute.claims] memory limit not specified, defaulting to unlimited'
  2018-07-25 03:16:46.450260 | ubuntu-xenial |     b'2018-07-25 03:16:34,420 
INFO [nova.compute.claims] Total disk: 100000 GB, used: 0.00 GB'
  2018-07-25 03:16:46.450423 | ubuntu-xenial |     b'2018-07-25 03:16:34,420 
INFO [nova.compute.claims] disk limit not specified, defaulting to unlimited'
  2018-07-25 03:16:46.450578 | ubuntu-xenial |     b'2018-07-25 03:16:34,421 
INFO [nova.compute.claims] Total vcpu: 1000 VCPU, used: 0.00 VCPU'
  2018-07-25 03:16:46.450743 | ubuntu-xenial |     b'2018-07-25 03:16:34,421 
INFO [nova.compute.claims] vcpu limit not specified, defaulting to unlimited'
  2018-07-25 03:16:46.450884 | ubuntu-xenial |     b'2018-07-25 03:16:34,421 
INFO [nova.compute.claims] Claim successful on node compute'
  2018-07-25 03:16:46.451181 | ubuntu-xenial |     b'2018-07-25 03:16:34,491 
INFO [nova.api.openstack.placement.requestlog] 127.0.0.1 "GET 
/placement/resource_providers?in_tree=ca8ac9a6-aea5-428c-87cf-a75fc747e966" 
status: 200 len: 856 microversion: 1.14'
  2018-07-25 03:16:46.451482 | ubuntu-xenial |     b'2018-07-25 03:16:34,500 
INFO [nova.api.openstack.placement.requestlog] 127.0.0.1 "GET 
/placement/resource_providers/ca8ac9a6-aea5-428c-87cf-a75fc747e966/inventories" 
status: 200 len: 414 microversion: 1.0'
  2018-07-25 03:16:46.451802 | ubuntu-xenial |     b'2018-07-25 03:16:34,508 
INFO [nova.api.openstack.placement.requestlog] 127.0.0.1 "GET 
/placement/resource_providers/ca8ac9a6-aea5-428c-87cf-a75fc747e966/aggregates" 
status: 200 len: 53 microversion: 1.19'
  2018-07-25 03:16:46.452117 | ubuntu-xenial |     b'2018-07-25 03:16:34,517 
INFO [nova.api.openstack.placement.requestlog] 127.0.0.1 "GET 
/placement/resource_providers/ca8ac9a6-aea5-428c-87cf-a75fc747e966/traits" 
status: 200 len: 49 microversion: 1.6'
  2018-07-25 03:16:46.452409 | ubuntu-xenial |     b'2018-07-25 03:16:34,525 
INFO [nova.api.openstack.placement.requestlog] 127.0.0.1 "GET 
/placement/resource_providers/ca8ac9a6-aea5-428c-87cf-a75fc747e966/inventories" 
status: 200 len: 414 microversion: 1.0'
  2018-07-25 03:16:46.452695 | ubuntu-xenial |     b'2018-07-25 03:16:34,534 
INFO [nova.api.openstack.placement.requestlog] 127.0.0.1 "GET 
/placement/resource_providers?in_tree=ca8ac9a6-aea5-428c-87cf-a75fc747e966" 
status: 200 len: 856 microversion: 1.14'
  2018-07-25 03:16:46.452998 | ubuntu-xenial |     b'2018-07-25 03:16:34,542 
INFO [nova.api.openstack.placement.requestlog] 127.0.0.1 "GET 
/placement/resource_providers/ca8ac9a6-aea5-428c-87cf-a75fc747e966/inventories" 
status: 200 len: 414 microversion: 1.0'
  2018-07-25 03:16:46.453292 | ubuntu-xenial |     b'2018-07-25 03:16:34,549 
INFO [nova.api.openstack.placement.requestlog] 127.0.0.1 "GET 
/placement/resource_providers/ca8ac9a6-aea5-428c-87cf-a75fc747e966/aggregates" 
status: 200 len: 53 microversion: 1.19'
  2018-07-25 03:16:46.453576 | ubuntu-xenial |     b'2018-07-25 03:16:34,557 
INFO [nova.api.openstack.placement.requestlog] 127.0.0.1 "GET 
/placement/resource_providers/ca8ac9a6-aea5-428c-87cf-a75fc747e966/traits" 
status: 200 len: 49 microversion: 1.6'
  2018-07-25 03:16:46.453867 | ubuntu-xenial |     b'2018-07-25 03:16:34,565 
INFO [nova.api.openstack.placement.requestlog] 127.0.0.1 "GET 
/placement/resource_providers/ca8ac9a6-aea5-428c-87cf-a75fc747e966/inventories" 
status: 200 len: 414 microversion: 1.0'
  2018-07-25 03:16:46.454136 | ubuntu-xenial |     b'2018-07-25 03:16:34,630 
INFO [nova.api.openstack.placement.requestlog] 127.0.0.1 "GET 
/placement/allocations/a4ea99d1-9c31-41ab-9ce6-51cc749c0e43" status: 200 len: 
231 microversion: 1.28'
  2018-07-25 03:16:46.454306 | ubuntu-xenial |     b'2018-07-25 03:16:34,678 
INFO [nova.compute.manager] Took 0.00 seconds to spawn the instance on the 
hypervisor.'
  2018-07-25 03:16:46.454467 | ubuntu-xenial |     b'2018-07-25 03:16:34,763 
INFO [nova.compute.manager] Took 0.35 seconds to build instance.'
  2018-07-25 03:16:46.454765 | ubuntu-xenial |     b'2018-07-25 03:16:34,782 
INFO [nova.api.openstack.requestlog] 127.0.0.1 "GET 
/v2.1/6f70656e737461636b20342065766572/servers/a4ea99d1-9c31-41ab-9ce6-51cc749c0e43"
 status: 200 len: 1561 microversion: 2.1 time: 0.111480'
  2018-07-25 03:16:46.455029 | ubuntu-xenial |     b'2018-07-25 03:16:34,801 
INFO [nova.api.openstack.requestlog] 127.0.0.1 "GET 
/v2.1/6f70656e737461636b20342065766572/flavors/detail" status: 200 len: 2747 
microversion: 2.1 time: 0.015703'
  2018-07-25 03:16:46.455231 | ubuntu-xenial |     b"2018-07-25 03:16:34,807 
INFO [nova.scheduler.host_manager] Received an update from an unknown host 
'compute'. Re-created its InstanceList."
  2018-07-25 03:16:46.455494 | ubuntu-xenial |     b'2018-07-25 03:16:34,988 
INFO [nova.api.openstack.requestlog] 127.0.0.1 "POST 
/v2.1/6f70656e737461636b20342065766572/servers" status: 202 len: 480 
microversion: 2.1 time: 0.183775'
  2018-07-25 03:16:46.455828 | ubuntu-xenial |     b'2018-07-25 03:16:35,010 
INFO [nova.api.openstack.requestlog] 127.0.0.1 "GET 
/v2.1/6f70656e737461636b20342065766572/servers/18cdaa10-2ded-4f4a-85ba-d2747534dd5f"
 status: 200 len: 1459 microversion: 2.1 time: 0.019221'
  2018-07-25 03:16:46.456146 | ubuntu-xenial |     b'2018-07-25 03:16:35,130 
INFO [nova.api.openstack.placement.requestlog] 127.0.0.1 "GET 
/placement/allocation_candidates?limit=1000&resources=DISK_GB%3A20%2CMEMORY_MB%3A2048%2CVCPU%3A1"
 status: 200 len: 705 microversion: 1.25'
  2018-07-25 03:16:46.456422 | ubuntu-xenial |     b'2018-07-25 03:16:35,169 
INFO [nova.api.openstack.placement.requestlog] 127.0.0.1 "GET 
/placement/allocations/18cdaa10-2ded-4f4a-85ba-d2747534dd5f" status: 200 len: 
19 microversion: 1.0'
  2018-07-25 03:16:46.456679 | ubuntu-xenial |     b'2018-07-25 03:16:35,189 
INFO [nova.api.openstack.placement.requestlog] 127.0.0.1 "PUT 
/placement/allocations/18cdaa10-2ded-4f4a-85ba-d2747534dd5f" status: 204 len: 0 
microversion: 1.25'
  2018-07-25 03:16:46.456872 | ubuntu-xenial |     b'2018-07-25 03:16:35,339 
INFO [nova.compute.claims] Attempting claim on node host2: memory 2048 MB, disk 
20 GB, vcpus 1 CPU'
  2018-07-25 03:16:46.457015 | ubuntu-xenial |     b'2018-07-25 03:16:35,339 
INFO [nova.compute.claims] Total memory: 8192 MB, used: 512.00 MB'
  2018-07-25 03:16:46.457171 | ubuntu-xenial |     b'2018-07-25 03:16:35,339 
INFO [nova.compute.claims] memory limit not specified, defaulting to unlimited'
  2018-07-25 03:16:46.457308 | ubuntu-xenial |     b'2018-07-25 03:16:35,339 
INFO [nova.compute.claims] Total disk: 100000 GB, used: 0.00 GB'
  2018-07-25 03:16:46.457461 | ubuntu-xenial |     b'2018-07-25 03:16:35,339 
INFO [nova.compute.claims] disk limit not specified, defaulting to unlimited'
  2018-07-25 03:16:46.457612 | ubuntu-xenial |     b'2018-07-25 03:16:35,339 
INFO [nova.compute.claims] Total vcpu: 1000 VCPU, used: 0.00 VCPU'
  2018-07-25 03:16:46.457769 | ubuntu-xenial |     b'2018-07-25 03:16:35,340 
INFO [nova.compute.claims] vcpu limit not specified, defaulting to unlimited'
  2018-07-25 03:16:46.457902 | ubuntu-xenial |     b'2018-07-25 03:16:35,340 
INFO [nova.compute.claims] Claim successful on node host2'
  2018-07-25 03:16:46.458190 | ubuntu-xenial |     b'2018-07-25 03:16:35,406 
INFO [nova.api.openstack.placement.requestlog] 127.0.0.1 "GET 
/placement/resource_providers?in_tree=ce292de2-7246-4887-a977-0fac6035abd3" 
status: 200 len: 854 microversion: 1.14'
  2018-07-25 03:16:46.458482 | ubuntu-xenial |     b'2018-07-25 03:16:35,414 
INFO [nova.api.openstack.placement.requestlog] 127.0.0.1 "GET 
/placement/resource_providers/ce292de2-7246-4887-a977-0fac6035abd3/inventories" 
status: 200 len: 414 microversion: 1.0'
  2018-07-25 03:16:46.458771 | ubuntu-xenial |     b'2018-07-25 03:16:35,421 
INFO [nova.api.openstack.placement.requestlog] 127.0.0.1 "GET 
/placement/resource_providers/ce292de2-7246-4887-a977-0fac6035abd3/aggregates" 
status: 200 len: 53 microversion: 1.19'
  2018-07-25 03:16:46.459055 | ubuntu-xenial |     b'2018-07-25 03:16:35,429 
INFO [nova.api.openstack.placement.requestlog] 127.0.0.1 "GET 
/placement/resource_providers/ce292de2-7246-4887-a977-0fac6035abd3/traits" 
status: 200 len: 49 microversion: 1.6'
  2018-07-25 03:16:46.459346 | ubuntu-xenial |     b'2018-07-25 03:16:35,437 
INFO [nova.api.openstack.placement.requestlog] 127.0.0.1 "GET 
/placement/resource_providers/ce292de2-7246-4887-a977-0fac6035abd3/inventories" 
status: 200 len: 414 microversion: 1.0'
  2018-07-25 03:16:46.459634 | ubuntu-xenial |     b'2018-07-25 03:16:35,447 
INFO [nova.api.openstack.placement.requestlog] 127.0.0.1 "GET 
/placement/resource_providers?in_tree=ce292de2-7246-4887-a977-0fac6035abd3" 
status: 200 len: 854 microversion: 1.14'
  2018-07-25 03:16:46.459931 | ubuntu-xenial |     b'2018-07-25 03:16:35,455 
INFO [nova.api.openstack.placement.requestlog] 127.0.0.1 "GET 
/placement/resource_providers/ce292de2-7246-4887-a977-0fac6035abd3/inventories" 
status: 200 len: 414 microversion: 1.0'
  2018-07-25 03:16:46.460223 | ubuntu-xenial |     b'2018-07-25 03:16:35,462 
INFO [nova.api.openstack.placement.requestlog] 127.0.0.1 "GET 
/placement/resource_providers/ce292de2-7246-4887-a977-0fac6035abd3/aggregates" 
status: 200 len: 53 microversion: 1.19'
  2018-07-25 03:16:46.460508 | ubuntu-xenial |     b'2018-07-25 03:16:35,470 
INFO [nova.api.openstack.placement.requestlog] 127.0.0.1 "GET 
/placement/resource_providers/ce292de2-7246-4887-a977-0fac6035abd3/traits" 
status: 200 len: 49 microversion: 1.6'
  2018-07-25 03:16:46.460817 | ubuntu-xenial |     b'2018-07-25 03:16:35,478 
INFO [nova.api.openstack.placement.requestlog] 127.0.0.1 "GET 
/placement/resource_providers/ce292de2-7246-4887-a977-0fac6035abd3/inventories" 
status: 200 len: 414 microversion: 1.0'
  2018-07-25 03:16:46.461090 | ubuntu-xenial |     b'2018-07-25 03:16:35,583 
INFO [nova.api.openstack.placement.requestlog] 127.0.0.1 "GET 
/placement/allocations/18cdaa10-2ded-4f4a-85ba-d2747534dd5f" status: 200 len: 
231 microversion: 1.28'
  2018-07-25 03:16:46.461396 | ubuntu-xenial |     b'2018-07-25 03:16:35,631 
INFO [nova.api.openstack.requestlog] 127.0.0.1 "GET 
/v2.1/6f70656e737461636b20342065766572/servers/18cdaa10-2ded-4f4a-85ba-d2747534dd5f"
 status: 200 len: 1552 microversion: 2.1 time: 0.097564'
  2018-07-25 03:16:46.461573 | ubuntu-xenial |     b'2018-07-25 03:16:35,635 
INFO [nova.compute.manager] Took 0.00 seconds to spawn the instance on the 
hypervisor.'
  2018-07-25 03:16:46.461716 | ubuntu-xenial |     b'2018-07-25 03:16:35,686 
INFO [nova.compute.manager] Took 0.35 seconds to build instance.'
  2018-07-25 03:16:46.461921 | ubuntu-xenial |     b"2018-07-25 03:16:35,698 
INFO [nova.scheduler.host_manager] Received an update from an unknown host 
'host2'. Re-created its InstanceList."
  2018-07-25 03:16:46.462226 | ubuntu-xenial |     b'2018-07-25 03:16:36,183 
INFO [nova.api.openstack.requestlog] 127.0.0.1 "GET 
/v2.1/6f70656e737461636b20342065766572/servers/18cdaa10-2ded-4f4a-85ba-d2747534dd5f"
 status: 200 len: 1557 microversion: 2.1 time: 0.047864'
  2018-07-25 03:16:46.462415 | ubuntu-xenial |     b'2018-07-25 03:16:46,243 
ERROR [nova.compute.api] Instance compute service state on host2 expected to be 
down, but it was up.'
  2018-07-25 03:16:46.462598 | ubuntu-xenial |     b'2018-07-25 03:16:46,243 
INFO [nova.api.openstack.wsgi] HTTP exception thrown: Compute service of host2 
is still in use.'
  2018-07-25 03:16:46.462911 | ubuntu-xenial |     b'2018-07-25 03:16:46,244 
INFO [nova.api.openstack.requestlog] 127.0.0.1 "POST 
/v2.1/6f70656e737461636b20342065766572/servers/18cdaa10-2ded-4f4a-85ba-d2747534dd5f/action"
 status: 400 len: 85 microversion: 2.1 time: 0.047029'
  2018-07-25 03:16:46.462942 | ubuntu-xenial |     b''

  
http://logstash.openstack.org/#dashboard/file/logstash.json?query=message%3A%5C%22Instance%20compute%20service%20state%20on%20host2%20expected%20to%20be%20down%2C%20but%20it%20was%20up.%5C%22%20AND%20tags%3A%5C%22console%5C%22&from=7d

  37 hits in 7 days, check and gate, all failures. Looks like it might
  have started around July 24.

To manage notifications about this bug go to:
https://bugs.launchpad.net/nova/+bug/1783565/+subscriptions

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