This issue was fixed in the openstack/nova 25.1.1 release.
** Changed in: nova/yoga
Status: Fix Committed => Fix Released
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https://bugs.launchpad.net/bugs/1846820
Title:
nova-conductor may crash during deploy due to haproxy-keystone 504
Status in OpenStack Compute (nova):
Fix Released
Status in OpenStack Compute (nova) wallaby series:
In Progress
Status in OpenStack Compute (nova) xena series:
In Progress
Status in OpenStack Compute (nova) yoga series:
Fix Released
Bug description:
keystone was busy (behind haproxy)
nova-conductor:
2019-10-04 15:39:17.103 6 CRITICAL nova [-] Unhandled error: GatewayTimeout:
Gateway Timeout (HTTP 504)
2019-10-04 15:39:17.103 6 ERROR nova Traceback (most recent call last):
2019-10-04 15:39:17.103 6 ERROR nova File
"/var/lib/kolla/venv/bin/nova-conductor", line 10, in <module>
2019-10-04 15:39:17.103 6 ERROR nova sys.exit(main())
2019-10-04 15:39:17.103 6 ERROR nova File
"/var/lib/kolla/venv/lib/python2.7/site-packages/nova/cmd/conductor.py", line
44, in main
2019-10-04 15:39:17.103 6 ERROR nova topic=rpcapi.RPC_TOPIC)
2019-10-04 15:39:17.103 6 ERROR nova File
"/var/lib/kolla/venv/lib/python2.7/site-packages/nova/service.py", line 257, in
create
2019-10-04 15:39:17.103 6 ERROR nova
periodic_interval_max=periodic_interval_max)
2019-10-04 15:39:17.103 6 ERROR nova File
"/var/lib/kolla/venv/lib/python2.7/site-packages/nova/service.py", line 129, in
__init__
2019-10-04 15:39:17.103 6 ERROR nova self.manager =
manager_class(host=self.host, *args, **kwargs)
2019-10-04 15:39:17.103 6 ERROR nova File
"/var/lib/kolla/venv/lib/python2.7/site-packages/nova/conductor/manager.py",
line 117, in __init__
2019-10-04 15:39:17.103 6 ERROR nova self.compute_task_mgr =
ComputeTaskManager()
2019-10-04 15:39:17.103 6 ERROR nova File
"/var/lib/kolla/venv/lib/python2.7/site-packages/nova/conductor/manager.py",
line 243, in __init__
2019-10-04 15:39:17.103 6 ERROR nova self.report_client =
report.SchedulerReportClient()
2019-10-04 15:39:17.103 6 ERROR nova File
"/var/lib/kolla/venv/lib/python2.7/site-packages/nova/scheduler/client/report.py",
line 186, in __init__
2019-10-04 15:39:17.103 6 ERROR nova self._client = self._create_client()
2019-10-04 15:39:17.103 6 ERROR nova File
"/var/lib/kolla/venv/lib/python2.7/site-packages/nova/scheduler/client/report.py",
line 229, in _create_client
2019-10-04 15:39:17.103 6 ERROR nova client = self._adapter or
utils.get_sdk_adapter('placement')
2019-10-04 15:39:17.103 6 ERROR nova File
"/var/lib/kolla/venv/lib/python2.7/site-packages/nova/utils.py", line 1039, in
get_sdk_adapter
2019-10-04 15:39:17.103 6 ERROR nova return getattr(conn, service_type)
2019-10-04 15:39:17.103 6 ERROR nova File
"/var/lib/kolla/venv/lib/python2.7/site-packages/openstack/service_description.py",
line 92, in __get__
2019-10-04 15:39:17.103 6 ERROR nova endpoint =
proxy_mod.Proxy.get_endpoint(proxy)
2019-10-04 15:39:17.103 6 ERROR nova File
"/var/lib/kolla/venv/lib/python2.7/site-packages/keystoneauth1/adapter.py",
line 282, in get_endpoint
2019-10-04 15:39:17.103 6 ERROR nova return
self.session.get_endpoint(auth or self.auth, **kwargs)
2019-10-04 15:39:17.103 6 ERROR nova File
"/var/lib/kolla/venv/lib/python2.7/site-packages/keystoneauth1/session.py",
line 1200, in get_endpoint
2019-10-04 15:39:17.103 6 ERROR nova return auth.get_endpoint(self,
**kwargs)
2019-10-04 15:39:17.103 6 ERROR nova File
"/var/lib/kolla/venv/lib/python2.7/site-packages/keystoneauth1/identity/base.py",
line 380, in get_endpoint
2019-10-04 15:39:17.103 6 ERROR nova
allow_version_hack=allow_version_hack, **kwargs)
2019-10-04 15:39:17.103 6 ERROR nova File
"/var/lib/kolla/venv/lib/python2.7/site-packages/keystoneauth1/identity/base.py",
line 271, in get_endpoint_data
2019-10-04 15:39:17.103 6 ERROR nova service_catalog =
self.get_access(session).service_catalog
2019-10-04 15:39:17.103 6 ERROR nova File
"/var/lib/kolla/venv/lib/python2.7/site-packages/keystoneauth1/identity/base.py",
line 134, in get_access
2019-10-04 15:39:17.103 6 ERROR nova self.auth_ref =
self.get_auth_ref(session)
2019-10-04 15:39:17.103 6 ERROR nova File
"/var/lib/kolla/venv/lib/python2.7/site-packages/keystoneauth1/identity/generic/base.py",
line 208, in get_auth_ref
2019-10-04 15:39:17.103 6 ERROR nova return
self._plugin.get_auth_ref(session, **kwargs)
2019-10-04 15:39:17.103 6 ERROR nova File
"/var/lib/kolla/venv/lib/python2.7/site-packages/keystoneauth1/identity/v3/base.py",
line 184, in get_auth_ref
2019-10-04 15:39:17.103 6 ERROR nova authenticated=False, log=False,
**rkwargs)
2019-10-04 15:39:17.103 6 ERROR nova File
"/var/lib/kolla/venv/lib/python2.7/site-packages/keystoneauth1/session.py",
line 1106, in post
2019-10-04 15:39:17.103 6 ERROR nova return self.request(url, 'POST',
**kwargs)
2019-10-04 15:39:17.103 6 ERROR nova File
"/var/lib/kolla/venv/lib/python2.7/site-packages/keystoneauth1/session.py",
line 943, in request
2019-10-04 15:39:17.103 6 ERROR nova raise exceptions.from_response(resp,
method, url)
2019-10-04 15:39:17.103 6 ERROR nova GatewayTimeout: Gateway Timeout (HTTP
504)
2019-10-04 15:39:17.103 6 ERROR nova
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