[neutron] Bug deputy report for week of November 29

Lajos Katona katonalala at gmail.com
Mon Dec 6 12:19:04 UTC 2021

Hi Neutron Team

I was bug deputy in neutron last week.

3 bugs need more attention, one is related to db upgrade (upgrade from
Rocky to Stein), one bug is an issue between Nova and Neutron and related
to network-vif-plug event, and one seems to be related to IPv6 Metadata.
If you have time please check them and help solve them and check the
reviews I linked.

Needs attention
* "neutron-db-manage upgrade" is interrupted with error about
neutron.portuplinkstatuspropagation (
https://bugs.launchpad.net/neutron/+bug/1952675 )

* VirtualInterfaceCreateException due to "Timeout waiting for
[('network-vif-plugged'..." (https://bugs.launchpad.net/neutron/+bug/1944779

* DHCP agent fails to fully configure DHCP namespaces because of duplicate
address detected (https://bugs.launchpad.net/neutron/+bug/1953165 )
** Seems to be an issue with IPv6 metadata.

Bugs with assignees
* Neurton linuxbridge agent does not create VXLAN interface (
https://bugs.launchpad.net/neutron/+bug/1952611 )
** Fix proposed by mnaser to oslo.privsep:

* Segment updates may cause unnecessary overload (
https://bugs.launchpad.net/neutron/+bug/1952730 )
** fix from rubasov: https://review.opendev.org/c/openstack/neutron/+/819777

* Cannot setup IPv6 overlay network in xena (
https://bugs.launchpad.net/neutron/+bug/1952897 )
** https://review.opendev.org/c/openstack/neutron/+/820376

* Allow modification of max retries in OVSNeutronAgent (
https://bugs.launchpad.net/neutron/+bug/1952898 )
** https://review.opendev.org/c/openstack/neutron/+/819816

* Gratuitous ARPs are not sent during master transition (
https://bugs.launchpad.net/neutron/+bug/1952907 ):
** Possible fix from Liu:

* On IPv6 overlay networks linuxbridge vxlans are created always on
loopback device (https://bugs.launchpad.net/neutron/+bug/1953139 ):
** https://review.opendev.org/c/openstack/neutron/+/820484

* [RFE] Unify quota engine API (
https://bugs.launchpad.net/neutron/+bug/1953170 )
** We discussed the need for this rfe on last Friday's drivers meeting:

Lajos Katona (lajoskatona)
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