"Chassis.other_config" not present in older versions of OVN

[Rodolfo Alonso]

Since [1], Neutron moved the configuration retrieval from "Chassis.external_ids" to "Chassis.other_config".

Because the OpenStack CI OS (Ubuntu 20.04) still doesn't support OVN > v20.03, we need to revert this patch until the CI migrates to Ubuntu 22.04

[1]https://review.opendev.org/c/openstack/neutron/+/859642

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.opendev.org/c/openstack/neutron/+/860461

[OpenStack Infra (hudson-openstack)]

Related fix proposed to branch: master
Review: https://review.opendev.org/c/openstack/neutron-tempest-plugin/+/860589

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/c/openstack/neutron/+/860461
Committed: https://opendev.org/openstack/neutron/commit/72dd768a124dd63bab3c00d19cef248c1170d3da
Submitter: "Zuul (22348)"
Branch: master

commit 72dd768a124dd63bab3c00d19cef248c1170d3da
Author: Rodolfo Alonso <email address hidden>
Date: Thu Oct 6 15:33:06 2022 +0000

    Revert "Since OVN 20.06, config is stored in "Chassis.other_config""

    This reverts commit f8fa909444cf87d55819fa9dbc45ed77cff7b845.

    Reason for revert:
    Because the OpenStack CI OS (Ubuntu 20.04) still doesn't support OVN > v20.03, we need to revert this patch until the CI migrates to Ubuntu 22.04

    Change-Id: Iafd0ce629bf3a93454f4e322780d3b2f911363f8
    Closes-Bug: #1991962

[OpenStack Infra (hudson-openstack)]

Related fix proposed to branch: master
Review: https://review.opendev.org/c/openstack/neutron/+/860636

[OpenStack Infra (hudson-openstack)]

Change abandoned by "Rodolfo Alonso <email address hidden>" on branch: master
Review: https://review.opendev.org/c/openstack/neutron-tempest-plugin/+/860589

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/c/openstack/neutron/+/860636
Committed: https://opendev.org/openstack/neutron/commit/4551718badece786f4a22bf7e926612bc3618b1c
Submitter: "Zuul (22348)"
Branch: master

commit 4551718badece786f4a22bf7e926612bc3618b1c
Author: Slawek Kaplonski <email address hidden>
Date: Fri Oct 7 09:31:41 2022 +0200

    Add "neutron-ovn-tempest-ovs-release" job to the check and gate queue

    This job was run only in periodic queue until now but to avoid issues
    like described in the related but, we should have this job run in
    the check/gate queues as this is job which almost directly inherits from
    the "tempest-integrated-networking" defined in the tempest.

    Related-Bug: #1991962
    Change-Id: I0ceaa9667a9218cb12a0f3b666a68d4bddeb6911

[Rodolfo Alonso (rodolfo-alonso-hernandez)]

Actual fix for this bug: https://review.opendev.org/c/openstack/neutron/+/860671

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/neutron 22.0.0.0rc1 release candidate.