Bug 2142592
| Summary: | AttributeError when deleting a LB using --cascade option | ||
|---|---|---|---|
| Product: | Red Hat OpenStack | Reporter: | Eduardo Olivares <eolivare> |
| Component: | ovn-bgp-agent | Assignee: | Luis Tomas Bolivar <ltomasbo> |
| Status: | CLOSED ERRATA | QA Contact: | Eduardo Olivares <eolivare> |
| Severity: | high | Docs Contact: | |
| Priority: | high | ||
| Version: | 17.1 (Wallaby) | CC: | dalvarez, lmartins, ltomasbo |
| Target Milestone: | beta | Keywords: | Triaged |
| Target Release: | 17.1 | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | ovn-bgp-agent-0.3.1-1.20221116111131.4e87e63.el9ost | Doc Type: | No Doc Update |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2023-08-16 01:12:44 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory (Release of components for Red Hat OpenStack Platform 17.1 (Wallaby)), and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHEA-2023:4577 |
Description of problem: When the following commands are executed, an exception is raised by the ovn-bgp-agent: openstack loadbalancer create --name provider-ovn-lbs --provider ovn --vip-subnet-id subnet-provider-flat --wait openstack loadbalancer listener create --name provider-ovn-lb-listener --protocol TCP --protocol-port 80 provider-ovn-lbs --wait openstack loadbalancer pool create --name provider-ovn-lb-pool --protocol TCP --listener provider-ovn-lb-listener --lb-algorithm SOURCE_IP_PORT --wait openstack loadbalancer member create --name provider-ovn-lb-member --address "20.0.0.100" --subnet-id private-subnet --protocol-port 80 provider-ovn-lb-pool # the exception is raised when the following command is run openstack loadbalancer delete provider-ovn-lbs --cascade Traceback: 2022-11-10T14:38:37.089706994+00:00 stdout F 2022-11-10 14:38:37.089 92398 DEBUG oslo_concurrency.lockutils [-] Lock "bgp" released by "ovn_bgp_agent.drivers.openstack.ovn_bgp_driver.OVNBGPDriver.withdraw_ip" :: held 0.001s inner /usr/lib/python3.9/site-packages/oslo_concurrency/lockutils.py:367ESC[00m 2022-11-10T14:38:40.588511691+00:00 stdout F 2022-11-10 14:38:40.586 92398 DEBUG ovsdbapp.backend.ovs_idl.event [-] Matched DELETE: OVNLBMemberUpdateEvent(events=('update', 'delete'), table='Load_Balancer', conditions=None, old_conditions=None) to row=Load_Balancer(external_ids={'lb_id': '827d4cee-b411-492f-bca3-f047608f90b9'}, name=9c5de2d7-002c-4a7a-9d46-9f304b71583d, datapaths=[<ovs.db.idl.Row object at 0x7fdc1deee9a0>, <ovs.db.idl.Row object at 0x7fdc3c085df0>], vips={'172.24.100.151:80': '20.0.0.100:80'}, protocol=['tcp'], options={'hairpin_orig_tuple': 'true'}) old= matches /usr/lib/python3.9/site-packages/ovsdbapp/backend/ovs_idl/event.py:43ESC[00m 2022-11-10T14:38:40.589805771+00:00 stdout F 2022-11-10 14:38:40.588 92398 ERROR ovsdbapp.event [-] Unexpected exception in notify_loop: AttributeError: 'NoneType' object has no attribute 'datapaths' 2022-11-10T14:38:40.589805771+00:00 stdout F 2022-11-10 14:38:40.588 92398 ERROR ovsdbapp.event Traceback (most recent call last): 2022-11-10T14:38:40.589805771+00:00 stdout F 2022-11-10 14:38:40.588 92398 ERROR ovsdbapp.event File "/usr/lib/python3.9/site-packages/ovsdbapp/event.py", line 159, in notify_loop 2022-11-10T14:38:40.589805771+00:00 stdout F 2022-11-10 14:38:40.588 92398 ERROR ovsdbapp.event match.run(event, row, updates) 2022-11-10T14:38:40.589805771+00:00 stdout F 2022-11-10 14:38:40.588 92398 ERROR ovsdbapp.event File "/usr/lib/python3.9/site-packages/ovn_bgp_agent/drivers/openstack/watchers/bgp_watcher.py", line 299, in run 2022-11-10T14:38:40.589805771+00:00 stdout F 2022-11-10 14:38:40.588 92398 ERROR ovsdbapp.event match_subnets_datapaths = [ 2022-11-10T14:38:40.589805771+00:00 stdout F 2022-11-10 14:38:40.588 92398 ERROR ovsdbapp.event File "/usr/lib/python3.9/site-packages/ovn_bgp_agent/drivers/openstack/watchers/bgp_watcher.py", line 302, in <listcomp> 2022-11-10T14:38:40.589805771+00:00 stdout F 2022-11-10 14:38:40.588 92398 ERROR ovsdbapp.event if subnet_dp in row.datapaths or subnet_dp in old.datapaths] 2022-11-10T14:38:40.589805771+00:00 stdout F 2022-11-10 14:38:40.588 92398 ERROR ovsdbapp.event AttributeError: 'NoneType' object has no attribute 'datapaths' 2022-11-10T14:38:40.589805771+00:00 stdout F 2022-11-10 14:38:40.588 92398 ERROR ovsdbapp.event ESC[00m 2022-11-10T14:38:44.193719712+00:00 stdout F 2022-11-10 14:38:44.192 92398 DEBUG ovsdbapp.backend.ovs_idl.event [-] Matched DELETE: OVNLBMemberUpdateEvent(events=('update', 'delete'), table='Load_Balancer', conditions=None, old_conditions=None) to row=Load_Balancer(external_ids={'lb_id': '1b2cc48a-0f38-44db-ad41-a09d5d83bdf6'}, name=9892d8ee-6a76-4894-91fc-15fdad4166aa, datapaths=[<ovs.db.idl.Row object at 0x7fdc1deee9a0>, <ovs.db.idl.Row object at 0x7fdc3c085df0>], vips={'[2001:db8::f816:3eff:fe15:a267]:80': '[fdaa:4ad8:e8fb:0:f816:3eff:fe78:f964]:80'}, protocol=['tcp'], options={'hairpin_orig_tuple': 'true'}) old= matches /usr/lib/python3.9/site-packages/ovsdbapp/backend/ovs_idl/event.py:43ESC[00m 2022-11-10T14:38:44.195464433+00:00 stdout F 2022-11-10 14:38:44.194 92398 ERROR ovsdbapp.event [-] Unexpected exception in notify_loop: AttributeError: 'NoneType' object has no attribute 'datapaths' 2022-11-10T14:38:44.195464433+00:00 stdout F 2022-11-10 14:38:44.194 92398 ERROR ovsdbapp.event Traceback (most recent call last): 2022-11-10T14:38:44.195464433+00:00 stdout F 2022-11-10 14:38:44.194 92398 ERROR ovsdbapp.event File "/usr/lib/python3.9/site-packages/ovsdbapp/event.py", line 159, in notify_loop 2022-11-10T14:38:44.195464433+00:00 stdout F 2022-11-10 14:38:44.194 92398 ERROR ovsdbapp.event match.run(event, row, updates) 2022-11-10T14:38:44.195464433+00:00 stdout F 2022-11-10 14:38:44.194 92398 ERROR ovsdbapp.event File "/usr/lib/python3.9/site-packages/ovn_bgp_agent/drivers/openstack/watchers/bgp_watcher.py", line 299, in run 2022-11-10T14:38:44.195464433+00:00 stdout F 2022-11-10 14:38:44.194 92398 ERROR ovsdbapp.event match_subnets_datapaths = [ 2022-11-10T14:38:44.195464433+00:00 stdout F 2022-11-10 14:38:44.194 92398 ERROR ovsdbapp.event File "/usr/lib/python3.9/site-packages/ovn_bgp_agent/drivers/openstack/watchers/bgp_watcher.py", line 302, in <listcomp> 2022-11-10T14:38:44.195464433+00:00 stdout F 2022-11-10 14:38:44.194 92398 ERROR ovsdbapp.event if subnet_dp in row.datapaths or subnet_dp in old.datapaths] 2022-11-10T14:38:44.195464433+00:00 stdout F 2022-11-10 14:38:44.194 92398 ERROR ovsdbapp.event AttributeError: 'NoneType' object has no attribute 'datapaths'