Reviewed: https://review.opendev.org/c/openstack/neutron/+/853779
Committed:
https://opendev.org/openstack/neutron/commit/178ee6fd3d76802cd7f577ad3d0d190117e78962
Submitter: "Zuul (22348)"
Branch: master
commit 178ee6fd3d76802cd7f577ad3d0d190117e78962
Author: Arnau Verdaguer <averd...@redhat.com>
Date: Fri Aug 19 16:40:50 2022 +0200
[Trunk] Update the trunk status with the parent status
After a trunk VM has been migrated the trunk status remains
DOWN, After the parent port is back to active modify the trunk
status.
Closes-Bug: #1988549
Change-Id: Ia0f7a6e8510af2c3545993e0d0d4bb06a9b70b79
** Changed in: neutron
Status: In Progress => Fix Released
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https://bugs.launchpad.net/bugs/1988549
Title:
Trunk status is down after a live-migration
Status in neutron:
Fix Released
Bug description:
After live-migrating a trunk VM the network trunk status remains in a
DOWN state even if the subports and parent port status is ACTIVE and
there is connectivity between subports and to the trunk port.
stepts to reproduce:
1. Create trunk with some subport,
2. Spawn vm with plugged to the trunk's parent port,
3. Check status of trunk's parent port, subport's port and trunk itself- all
ACTIVE
4. Live-migrate vm
5. Check status of trunk's parent port and subport's port and trunk itself -
subport and parent port status is UP but trunk itself has DOWN status.
Info:
(overcloud) [stack@undercloud-0 ~]$ openstack server event list
ovn-migration-server-trunk-ext-pinger-1
+------------------------------------------+--------------------------------------+--------+----------------------------+
| Request ID | Server ID
| Action | Start Time |
+------------------------------------------+--------------------------------------+--------+----------------------------+
| req-93485625-4e4f-40f0-89a6-104853eceee5 |
8ded64a4-6675-462c-8276-663a46f8efa9 | create | 2022-09-01T20:51:14.000000 |
+------------------------------------------+--------------------------------------+--------+----------------------------+
(overcloud) [stack@undercloud-0 ~]$ openstack port list | grep -ext-pinger-1
| de281f6b-afab-424f-a05e-058cabc42b53 |
ovn-migration-port-trunk-ext-pinger-1-subport | fa:16:3e:bc:b6:96 |
ip_address='192.168.200.178', subnet_id='e54a235d-1337-4f78-ba64-1c3d1f21c97e'
| ACTIVE |
| fca6bb27-a0a1-47fb-bb37-b6aa53121248 |
ovn-migration-port-trunk-ext-pinger-1 | fa:16:3e:bc:b6:96 |
ip_address='10.0.0.218', subnet_id='f0ef20d3-5769-478c-bbfd-7384d5ffb284'
| ACTIVE |
(overcloud) [stack@undercloud-0 ~]$ openstack network trunk show
ovn-migration-trunk-pinger-1 -f value -c status
ACTIVE
(overcloud) [stack@undercloud-0 ~]$ openstack server migrate --live-migration
--host compute-0.redhat.local --block-migration --wait
ovn-migration-server-trunk-ext-pinger-1
Complete
(overcloud) [stack@undercloud-0 ~]$ openstack port list | grep -ext-pinger-1
| de281f6b-afab-424f-a05e-058cabc42b53 |
ovn-migration-port-trunk-ext-pinger-1-subport | fa:16:3e:bc:b6:96 |
ip_address='192.168.200.178', subnet_id='e54a235d-1337-4f78-ba64-1c3d1f21c97e'
| ACTIVE |
| fca6bb27-a0a1-47fb-bb37-b6aa53121248 |
ovn-migration-port-trunk-ext-pinger-1 | fa:16:3e:bc:b6:96 |
ip_address='10.0.0.218', subnet_id='f0ef20d3-5769-478c-bbfd-7384d5ffb284'
| ACTIVE |
(overcloud) [stack@undercloud-0 ~]$ openstack network trunk show
ovn-migration-trunk-pinger-1 -f value -c status
DOWN
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