neutron

Trunk status is down after a live-migration

Bug #1988549 reported by Arnau Verdaguer on 2022-09-02

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	neutron	Fix Released	Medium	Arnau Verdaguer

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

Tags:

Arnau Verdaguer (averdagu) on 2022-09-02

Changed in neutron:
assignee:	nobody → Arnau Verdaguer (averdagu)

OpenStack Infra (hudson-openstack) on 2022-09-02

Changed in neutron:
status:	New → In Progress

Brian Haley (brian-haley) on 2022-09-02

tags:	added: trunk
Changed in neutron:
importance:	Undecided → Medium

Revision history for this message

OpenStack Infra (hudson-openstack) wrote on 2022-10-27: Fix merged to neutron (master)

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 <email address hidden>
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

Revision history for this message

OpenStack Infra (hudson-openstack) wrote on 2023-01-26: Fix proposed to neutron (stable/wallaby)

Fix proposed to branch: stable/wallaby
Review: https://review.opendev.org/c/openstack/neutron/+/871759

Revision history for this message

OpenStack Infra (hudson-openstack) wrote on 2023-01-26: Fix proposed to neutron (stable/zed)

Fix proposed to branch: stable/zed
Review: https://review.opendev.org/c/openstack/neutron/+/871760

Revision history for this message

OpenStack Infra (hudson-openstack) wrote on 2023-01-26: Fix proposed to neutron (stable/yoga)

Fix proposed to branch: stable/yoga
Review: https://review.opendev.org/c/openstack/neutron/+/871761

Revision history for this message

OpenStack Infra (hudson-openstack) wrote on 2023-01-26: Fix proposed to neutron (stable/xena)

Fix proposed to branch: stable/xena
Review: https://review.opendev.org/c/openstack/neutron/+/871762

Revision history for this message

OpenStack Infra (hudson-openstack) wrote on 2023-01-27: Fix merged to neutron (stable/zed)

Reviewed: https://review.opendev.org/c/openstack/neutron/+/871760
Committed: https://opendev.org/openstack/neutron/commit/2617f7b93c468263c81f57073f8828063454838b
Submitter: "Zuul (22348)"
Branch: stable/zed

commit 2617f7b93c468263c81f57073f8828063454838b
Author: Arnau Verdaguer <email address hidden>
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
    (cherry picked from commit 178ee6fd3d76802cd7f577ad3d0d190117e78962)

tags:	added: in-stable-zed
tags:	added: in-stable-yoga

Revision history for this message

OpenStack Infra (hudson-openstack) wrote on 2023-01-27: Fix merged to neutron (stable/yoga)

Reviewed: https://review.opendev.org/c/openstack/neutron/+/871761
Committed: https://opendev.org/openstack/neutron/commit/254d3d0e5cc5fc0fb3fbc28606cde1f36ab57ba9
Submitter: "Zuul (22348)"
Branch: stable/yoga

commit 254d3d0e5cc5fc0fb3fbc28606cde1f36ab57ba9
Author: Arnau Verdaguer <email address hidden>
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
    (cherry picked from commit 178ee6fd3d76802cd7f577ad3d0d190117e78962)

tags:

added: in-stable-xena

Revision history for this message

OpenStack Infra (hudson-openstack) wrote on 2023-01-27: Fix merged to neutron (stable/xena)

Reviewed: https://review.opendev.org/c/openstack/neutron/+/871762
Committed: https://opendev.org/openstack/neutron/commit/a94143d4fdb140f1df15044c0350c1fc699978b2
Submitter: "Zuul (22348)"
Branch: stable/xena

commit a94143d4fdb140f1df15044c0350c1fc699978b2
Author: Arnau Verdaguer <email address hidden>
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
    (cherry picked from commit 178ee6fd3d76802cd7f577ad3d0d190117e78962)

Revision history for this message

OpenStack Infra (hudson-openstack) wrote on 2023-02-03: Fix included in openstack/neutron 19.5.0

This issue was fixed in the openstack/neutron 19.5.0 release.

Revision history for this message

OpenStack Infra (hudson-openstack) wrote on 2023-02-09: Fix proposed to neutron (stable/train)

#10

Fix proposed to branch: stable/train
Review: https://review.opendev.org/c/openstack/neutron/+/873144

Revision history for this message

OpenStack Infra (hudson-openstack) wrote on 2023-02-09: Fix proposed to neutron (stable/victoria)

#11

Fix proposed to branch: stable/victoria
Review: https://review.opendev.org/c/openstack/neutron/+/873146

Revision history for this message

OpenStack Infra (hudson-openstack) wrote on 2023-02-09: Fix proposed to neutron (stable/ussuri)

#12

Fix proposed to branch: stable/ussuri
Review: https://review.opendev.org/c/openstack/neutron/+/873147

Revision history for this message

OpenStack Infra (hudson-openstack) wrote on 2023-02-15: Fix merged to neutron (stable/train)

#13

Reviewed: https://review.opendev.org/c/openstack/neutron/+/873144
Committed: https://opendev.org/openstack/neutron/commit/27880bb5cb9b3beb0f7a898e73b48d545b1db9c6
Submitter: "Zuul (22348)"
Branch: stable/train

commit 27880bb5cb9b3beb0f7a898e73b48d545b1db9c6
Author: Arnau Verdaguer <email address hidden>
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
    (cherry picked from commit 178ee6fd3d76802cd7f577ad3d0d190117e78962)

tags:

added: in-stable-train

Revision history for this message

OpenStack Infra (hudson-openstack) wrote on 2023-02-18: Fix merged to neutron (stable/wallaby)

#14

Reviewed: https://review.opendev.org/c/openstack/neutron/+/871759
Committed: https://opendev.org/openstack/neutron/commit/cac769cefdcb889b4a85c9c7fc871e4d74a7234c
Submitter: "Zuul (22348)"
Branch: stable/wallaby

commit cac769cefdcb889b4a85c9c7fc871e4d74a7234c
Author: Arnau Verdaguer <email address hidden>
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
    (cherry picked from commit 178ee6fd3d76802cd7f577ad3d0d190117e78962)

tags:

added: in-stable-wallaby

Revision history for this message

OpenStack Infra (hudson-openstack) wrote on 2023-03-02: Fix included in openstack/neutron 22.0.0.0rc1

#15

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

Revision history for this message

OpenStack Infra (hudson-openstack) wrote on 2023-03-06: Fix merged to neutron (stable/ussuri)

#16

Reviewed: https://review.opendev.org/c/openstack/neutron/+/873147
Committed: https://opendev.org/openstack/neutron/commit/b09458c1e0cbd2e3dc0fff9571f9ad1baa1f859e
Submitter: "Zuul (22348)"
Branch: stable/ussuri

commit b09458c1e0cbd2e3dc0fff9571f9ad1baa1f859e
Author: Arnau Verdaguer <email address hidden>
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.

    Depends-On: https://review.opendev.org/c/openstack/neutron-tempest-plugin/+/873351
    Closes-Bug: #1988549
    Change-Id: Ia0f7a6e8510af2c3545993e0d0d4bb06a9b70b79
    (cherry picked from commit 178ee6fd3d76802cd7f577ad3d0d190117e78962)

tags:

added: in-stable-ussuri

Revision history for this message

OpenStack Infra (hudson-openstack) wrote on 2023-03-14: Fix included in openstack/neutron 20.3.0

#17

This issue was fixed in the openstack/neutron 20.3.0 release.

Revision history for this message

OpenStack Infra (hudson-openstack) wrote on 2023-03-14: Fix included in openstack/neutron 21.1.0

#18

This issue was fixed in the openstack/neutron 21.1.0 release.

Revision history for this message

OpenStack Infra (hudson-openstack) wrote on 2023-03-14: Fix merged to neutron (stable/victoria)

#19

Reviewed: https://review.opendev.org/c/openstack/neutron/+/873146
Committed: https://opendev.org/openstack/neutron/commit/1e7509acdc80f28a4f6d59162842a4e383f0698b
Submitter: "Zuul (22348)"
Branch: stable/victoria

commit 1e7509acdc80f28a4f6d59162842a4e383f0698b
Author: Arnau Verdaguer <email address hidden>
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
    (cherry picked from commit 178ee6fd3d76802cd7f577ad3d0d190117e78962)