OpenStack Shared File Systems Service (Manila)

Simple scheduler with cephfs backend throws a stacktrace

Bug #2049528 reported by Kris Lindgren
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
OpenStack Shared File Systems Service (Manila)
Triaged
Medium
Goutham Pacha Ravi
OpenStack Shared File Systems Service (Manila) dalmatian-1

Bug Description

Under 2023.1 when using the simple scheduler, with a single cephfs native backend configured, scheduling fails with a stack trace.

2024-01-12 20:59:38.489 7 ERROR oslo_messaging.rpc.server Traceback (most recent call last):
2024-01-12 20:59:38.489 7 ERROR oslo_messaging.rpc.server File "/var/lib/kolla/venv/lib64/python3.9/site-packages/oslo_messaging/rpc/server.py", line 165, in _process_incoming
2024-01-12 20:59:38.489 7 ERROR oslo_messaging.rpc.server res = self.dispatcher.dispatch(message)
2024-01-12 20:59:38.489 7 ERROR oslo_messaging.rpc.server File "/var/lib/kolla/venv/lib64/python3.9/site-packages/oslo_messaging/rpc/dispatcher.py", line 309, in dispatch
2024-01-12 20:59:38.489 7 ERROR oslo_messaging.rpc.server return self._do_dispatch(endpoint, method, ctxt, args)
2024-01-12 20:59:38.489 7 ERROR oslo_messaging.rpc.server File "/var/lib/kolla/venv/lib64/python3.9/site-packages/oslo_messaging/rpc/dispatcher.py", line 229, in _do_dispatch
2024-01-12 20:59:38.489 7 ERROR oslo_messaging.rpc.server result = func(ctxt, **new_args)
2024-01-12 20:59:38.489 7 ERROR oslo_messaging.rpc.server File "/var/lib/kolla/venv/lib64/python3.9/site-packages/manila/scheduler/manager.py", line 131, in create_share_instance
2024-01-12 20:59:38.489 7 ERROR oslo_messaging.rpc.server self._set_share_state_and_notify(
2024-01-12 20:59:38.489 7 ERROR oslo_messaging.rpc.server File "/var/lib/kolla/venv/lib64/python3.9/site-packages/oslo_utils/excutils.py", line 227, in __exit__
2024-01-12 20:59:38.489 7 ERROR oslo_messaging.rpc.server self.force_reraise()
2024-01-12 20:59:38.489 7 ERROR oslo_messaging.rpc.server File "/var/lib/kolla/venv/lib64/python3.9/site-packages/oslo_utils/excutils.py", line 200, in force_reraise
2024-01-12 20:59:38.489 7 ERROR oslo_messaging.rpc.server raise self.value
2024-01-12 20:59:38.489 7 ERROR oslo_messaging.rpc.server File "/var/lib/kolla/venv/lib64/python3.9/site-packages/manila/scheduler/manager.py", line 122, in create_share_instance
2024-01-12 20:59:38.489 7 ERROR oslo_messaging.rpc.server self.driver.schedule_create_share(context, request_spec,
2024-01-12 20:59:38.489 7 ERROR oslo_messaging.rpc.server File "/var/lib/kolla/venv/lib64/python3.9/site-packages/manila/scheduler/drivers/simple.py", line 56, in schedule_create_share
2024-01-12 20:59:38.489 7 ERROR oslo_messaging.rpc.server results = db.service_get_all_share_sorted(elevated)
2024-01-12 20:59:38.489 7 ERROR oslo_messaging.rpc.server File "/var/lib/kolla/venv/lib64/python3.9/site-packages/manila/db/api.py", line 114, in service_get_all_share_sorted
2024-01-12 20:59:38.489 7 ERROR oslo_messaging.rpc.server return IMPL.service_get_all_share_sorted(context)
2024-01-12 20:59:38.489 7 ERROR oslo_messaging.rpc.server File "/var/lib/kolla/venv/lib64/python3.9/site-packages/manila/db/sqlalchemy/api.py", line 154, in wrapper
2024-01-12 20:59:38.489 7 ERROR oslo_messaging.rpc.server return f(*args, **kwargs)
2024-01-12 20:59:38.489 7 ERROR oslo_messaging.rpc.server File "/var/lib/kolla/venv/lib64/python3.9/site-packages/oslo_db/sqlalchemy/enginefacade.py", line 1022, in wrapper
2024-01-12 20:59:38.489 7 ERROR oslo_messaging.rpc.server return fn(*args, **kwargs)
2024-01-12 20:59:38.489 7 ERROR oslo_messaging.rpc.server File "/var/lib/kolla/venv/lib64/python3.9/site-packages/manila/db/sqlalchemy/api.py", line 618, in service_get_all_share_sorted
2024-01-12 20:59:38.489 7 ERROR oslo_messaging.rpc.server return _service_get_all_topic_subquery(
2024-01-12 20:59:38.489 7 ERROR oslo_messaging.rpc.server File "/var/lib/kolla/venv/lib64/python3.9/site-packages/manila/db/sqlalchemy/api.py", line 154, in wrapper
2024-01-12 20:59:38.489 7 ERROR oslo_messaging.rpc.server return f(*args, **kwargs)
2024-01-12 20:59:38.489 7 ERROR oslo_messaging.rpc.server File "/var/lib/kolla/venv/lib64/python3.9/site-packages/manila/db/sqlalchemy/api.py", line 584, in _service_get_all_topic_subquery
2024-01-12 20:59:38.489 7 ERROR oslo_messaging.rpc.server model_query(
2024-01-12 20:59:38.489 7 ERROR oslo_messaging.rpc.server File "/var/lib/kolla/venv/lib64/python3.9/site-packages/sqlalchemy/orm/query.py", line 1806, in filter_by
2024-01-12 20:59:38.489 7 ERROR oslo_messaging.rpc.server clauses = [
2024-01-12 20:59:38.489 7 ERROR oslo_messaging.rpc.server File "/var/lib/kolla/venv/lib64/python3.9/site-packages/sqlalchemy/orm/query.py", line 1807, in <listcomp>
2024-01-12 20:59:38.489 7 ERROR oslo_messaging.rpc.server _entity_namespace_key(from_entity, key) == value
2024-01-12 20:59:38.489 7 ERROR oslo_messaging.rpc.server File "/var/lib/kolla/venv/lib64/python3.9/site-packages/sqlalchemy/sql/base.py", line 1696, in _entity_namespace_key
2024-01-12 20:59:38.489 7 ERROR oslo_messaging.rpc.server util.raise_(
2024-01-12 20:59:38.489 7 ERROR oslo_messaging.rpc.server File "/var/lib/kolla/venv/lib64/python3.9/site-packages/sqlalchemy/util/compat.py", line 208, in raise_
2024-01-12 20:59:38.489 7 ERROR oslo_messaging.rpc.server raise exception
2024-01-12 20:59:38.489 7 ERROR oslo_messaging.rpc.server sqlalchemy.exc.InvalidRequestError: Entity namespace for "coalesce(anon_1.share_gigabytes, :coalesce_1)" has no property "topic"
2024-01-12 20:59:38.489 7 ERROR oslo_messaging.rpc.server

Looks like the 'results = db.service_get_all_share_sorted(elevated)' call in the simple scheduler is broken.

Revision history for this message
Vida Haririan (vhariria) wrote (last edit ):

Is this issue reproducible? if so please provide recreate steps and logs if available

tags: added: cephfs scheduler
Changed in manila:
status: New → Triaged
Revision history for this message
Vida Haririan (vhariria) wrote :

See additional triage information at https://meetings.opendev.org/meetings/manila/2024/manila.2024-02-08-15.00.log.html

Changed in manila:
importance: Undecided → Medium
assignee: nobody → Goutham Pacha Ravi (gouthamr)
milestone: none → caracal-rc1
Goutham Pacha Ravi (gouthamr)
Changed in manila:
milestone: caracal-rc1 → dalmation-1
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