This bug was fixed in the package neutron - 2:16.4.2-0ubuntu6.4
---------------
neutron (2:16.4.2-0ubuntu6.4) focal; urgency=medium
[ Corey Bryant ]
* d/p/ovn-db-sync-continue-on-duplicate-normalise.patch: Cherry-picked
from upstream to allow ovn_db_sync to continue on duplicate normalised
CIDR (LP: #1961112).
* d/p/ovn-db-sync-check-for-router-port-differences.patch:
Cherry-picked from upstream to ensure router ports are marked
for needing updates only if they have changed (LP: #2030773).
* d/p/ovn-specify-port-type-if-router-port-when-updating.patch:
Specify port type if it's a router port when updating to avoid
port flapping (LP: #1955578).
* d/p/fix-acl-sync-when-default-sg-group-created.patch:
Cherry-picked form upstream to fix ACL sync when default security
group is created (LP: #2008943).
[ Mustafa Kemal GILOR ]
* d/p/add_uplink_status_propagation.patch: Add the
'uplink-status-propagation' extension to ML2/OVN (LP: #2032770).
-- Corey Bryant <corey.bry...@canonical.com> Wed, 08 Nov 2023 11:41:21
-0500
** Changed in: neutron (Ubuntu Focal)
Status: Fix Committed => Fix Released
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https://bugs.launchpad.net/bugs/2032770
Title:
[SRU] [OVN] port creation with --enable-uplink-status-propagation does
not work with OVN mechanism driver
Status in Ubuntu Cloud Archive:
Fix Released
Status in Ubuntu Cloud Archive antelope series:
Fix Released
Status in Ubuntu Cloud Archive ussuri series:
Fix Released
Status in Ubuntu Cloud Archive victoria series:
Triaged
Status in Ubuntu Cloud Archive wallaby series:
Triaged
Status in Ubuntu Cloud Archive xena series:
Triaged
Status in Ubuntu Cloud Archive yoga series:
Fix Released
Status in Ubuntu Cloud Archive zed series:
Fix Released
Status in neutron:
Fix Released
Status in neutron package in Ubuntu:
Fix Released
Status in neutron source package in Focal:
Fix Released
Status in neutron source package in Jammy:
Fix Released
Status in neutron source package in Lunar:
Fix Released
Bug description:
[Impact]
This SRU is a backport of
https://review.opendev.org/c/openstack/neutron/+/892895 to the
respective Ubuntu and UCA releases. The patch is merged to all
respective upstream branches (master &
stable/[u,v,w,x,y,z,2023.1(a)]).
This SRU intends to add the missing 'uplink-status-propagation'
extension to ML2/OVN. This extension is already present and working in
ML2/OVS, and it is supported by ML2/OVN but the extension is somehow
not added to ML2/OVN. The patch simply adds the missing extension to
the ML2/OVN too.
The impact of this is visible for the deployments migrating from
ML2/OVS to ML2/OVN. The following command fails to work on ML2/OVN:
```
openstack port create --network 8d30fb08-2c6a-42fd-98c4-223d345c8c4f
--binding-profile trusted=true --enable-uplink-status-propagation --vnic-type
direct aaa
# BadRequestException: 400: Client Error for url:
https://mycloud.example.com:9696/v2.0/ports, Unrecognized attribute(s)
'propagate_uplink_status'
```
The fix corrects this behavior by adding the missing extension.
[Test Case]
- Deploy a Focal/Yoga cloud:
- ./generate-bundle.sh -s focal -r yoga --name test-focal-yoga-stack
--run --ovn
# After the dust settles
- ./configure
- source ./novarc
- openstack port create --network <network-id> --binding-profile trusted=true
--enable-uplink-status-propagation --vnic-type direct aaa
- It should fail with "BadRequestException: 400: Client Error for url:
https://mycloud.example.com:9696/v2.0/ports, Unrecognized attribute(s)
'propagate_uplink_status'"
To confirm the fix, repeat the scenario and observe that the error
disappears and port creation succeeds.
[Regression Potential]
The patch is quite trivial and should not affect any deployment negatively.
The extension is optional and disabled by default.
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https://bugs.launchpad.net/cloud-archive/+bug/2032770/+subscriptions
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