Open Stack

Hey neutrinos,

last bug deputy rotation of the year started:
https://wiki.openstack.org/wiki/Network/Meetings#Bug_deputy
and I was deputy last week, here are the reported bugs. Overall all bugs
have patches or at least assignees

Critical
* [neutron-lib] Stable py3x jobs failing -
https://bugs.launchpad.net/neutron/+bug/1996776
 Patch and backports by ralonsoh merged -
https://review.opendev.org/q/I3a4a27ec4672f8ea8848d7c04651730dae6f40ff
* [CI] "test_live_migration_with_trunk" failing -
https://bugs.launchpad.net/neutron/+bug/1997025
 Caused by recent os-vif bump, workaround suggested by ralonsoh to block
this newer version - https://review.opendev.org/c/openstack/neutron/+/865026

High
* With new RBAC enabled (enforce_scope and enforce_new_defaults):
'router:external' field is missing in network list response -
https://bugs.launchpad.net/neutron/+bug/1996836
 Assigned to slaweq, fixed with
https://review.opendev.org/c/openstack/neutron/+/865032
 Also a related neutron-lib patch merged
https://review.opendev.org/c/openstack/neutron-lib/+/864809
* With new RBAC enabled (enforce_scope and enforce_new_defaults): some
security groups aren't visible for admin user -
https://bugs.launchpad.net/neutron/+bug/1997089
 Also assigned to slaweq, patch in progress
https://review.opendev.org/c/openstack/neutron/+/865040
* Metadata service broken after minor neutron update when OVN 21.09+ is
used - https://bugs.launchpad.net/neutron/+bug/1997092
 Fix by ihrachys merged, backports in progress -
https://review.opendev.org/c/openstack/neutron/+/864777

Medium
* Unit test failure with Python 3.11 -
https://bugs.launchpad.net/neutron/+bug/1996527
 Fix by haleyb merged -
https://review.opendev.org/c/openstack/neutron/+/864448
* OVN metadata randomly stops working -
https://bugs.launchpad.net/neutron/+bug/1996594
 Happening with xena and OVS 2.16, otherwiseguy investigating (may be
caused by OVS version too low for RAFT)
* QoS rules policies do not work for "owners" -
https://bugs.launchpad.net/neutron/+bug/1996606
  Assigned to ralonsoh
* [OVN] support update fixed_ips of metadata port -
https://bugs.launchpad.net/neutron/+bug/1996677
 Patch in progress by huanghailun -
https://review.opendev.org/c/openstack/neutron/+/864715
* Add support for DHCP option 119 (domain-search) for IPv4 in ML2/OVN -
https://bugs.launchpad.net/neutron/+bug/1996759
 Fix by lucasagomes merged -
https://review.opendev.org/c/openstack/neutron/+/864740
* [OVN] Enabling and disabling networking log objects doesn't work as
expected - https://bugs.launchpad.net/neutron/+bug/1996780
 Patch in progress by elvira -
https://review.opendev.org/c/openstack/neutron/+/864152
* [ovn-octavia-provider] HM created at fully populated loadbalancer stuck
in PENDING_CREATE - https://bugs.launchpad.net/neutron/+bug/1997094
  Assigned to froyo
* ML2 When OVN mech driver is enabled dhcp extension is disabled -
https://bugs.launchpad.net/neutron/+bug/1997185
 When OVN is enabled with another driver (linuxbridge here), DHCP extension
is disabled. Fix suggested by author to mark extension as supported in OVN
- https://review.opendev.org/c/openstack/neutron/+/865081

Low
* Replace the Linux Bridge references with Open vSwitch in the installation
manuals - https://bugs.launchpad.net/neutron/+bug/1996772
 Discussed in team meeting, this part of the doc is quite outdated
 Patch by ralonsoh merged -
https://review.opendev.org/c/openstack/neutron/+/864748
* Install and configure controller node in Neutron -
https://bugs.launchpad.net/neutron/+bug/1996889
 Doc fix on domain names case, patch by haleyb -
https://review.opendev.org/c/openstack/neutron/+/864921

RFE
* add address scope to OVN Southbound/Northbound -
https://bugs.launchpad.net/neutron/+bug/1996741
 Enhancement to use ovn-bgp-agent with non-SNATed tenant networks
 Patch in review: https://review.opendev.org/c/openstack/neutron/+/861719

Opinion
* The virtual network is broken on the node after neutron-openvswitch-agent
is restarted if RPC requests return an error for a while -
https://bugs.launchpad.net/neutron/+bug/1996788
 ralonsoh++ jumped in on that one, issue on OVS agent start when RPC fails.
Not much we can do here probably, but left as opinion for potential further
discussion

Incomplete
* [OpenStack-OVN] Poor network performance -
https://bugs.launchpad.net/neutron/+bug/1996593
 Reported much lower performance with security groups enabled between
ML2/OVS and ML2/OVN, more details asked on deployment setup

--
Bernard Cafarelli
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