Bug 2247267

Summary: Trunk bridge not re-created on revert if VM or node was rebooted while on OVN
Product: Red Hat OpenStack Reporter: Jakub Libosvar <jlibosva>
Component: openstack-neutronAssignee: Jakub Libosvar <jlibosva>
Status: CLOSED MIGRATED QA Contact: Bharath M V <bmv>
Severity: urgent Docs Contact:
Priority: high    
Version: 17.1 (Wallaby)CC: bcafarel, chrisw, egarciar, ekuris, lsvaty, mariel, mburns, scohen
Target Milestone: z4Keywords: TestOnly, Triaged
Target Release: 17.1   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: openstack-neutron-18.6.1-17.1.20240822200817.85ff760.el9ost Doc Type: No Doc Update
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2025-01-10 10:24:08 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:
Bug Depends On: 2323670    
Bug Blocks:    

Description Jakub Libosvar 2023-10-31 15:37:05 UTC
Description of problem:
The trunk bridge information is lost on the compute node with VM/node reboot when on OVN. That means on revert the trunk bridge for OVS is not re-created.

Version-Release number of selected component (if applicable):
17.1.2

How reproducible:
Always

Steps to Reproduce:
1. Have a trunk VM
2. do install-ovn action from OVN migration
3. activate-ovn on a batch
4. reboot a node from the batch or VM hosted by OVN node
5. revert the batch to OVS

Actual results:
tbr- bridge is missing

Expected results:


Additional info: