Verified in 4.9.0-0.nightly-2021-11-29-233413 on top of OSP16.1 (RHOS-16.1-RHEL-8-20210903.n.0) with OVN-Octavia.
The LB creation logic has changed from:
1. Create LB
2. Populate result with that LB
3. If there was a failure during "Create LB"
4. Find LB
5. Update KLB CRD.
1. Check if LB exists, and if it does, re-use the same LB.
2. If it doesn't exist, then create new LB
3. Populate result with that LB
4. Update KLB CRD
This new logic is working as expected, as confirmed by installation and running kuryr-tempest-plugin tests (Logs attached).
It is agreed with the BZ assignee that this is enough for validating this fix, as the systematic reproduction requires code modification.
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 (OpenShift Container Platform 4.9.10 bug fix update), and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.