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{{:Network/Header}}
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The OpenStack Networking Team ([[Neutron]]) holds public meetings as advertised on [http://eavesdrop.openstack.org/#Neutron_Team_Meeting OpenStack IRC Meetings Calendar]. If you are unable to attend, please check the most recent [http://eavesdrop.openstack.org/meetings/networking/ logs.]
'''Meeting time: The OpenStack Networking Team ([[Neutron]]) holds public meetings alternating between Mondays at 2100 UTC (#openstack-meeting) and Tuesdays at 1400 UTC (#openstack-meeting). Everyone is encouraged to attend.'''
 
  
== Apologies for Absence ==
+
=== Announcements / Reminders ===
 +
 
 +
* According to the Victoria cycle calendar https://releases.openstack.org/victoria/schedule.html
 +
** It's RC-1 week now
 +
** TC/PTL nomination starts 22.09 23:45 UTC (today): http://lists.openstack.org/pipermail/openstack-discuss/2020-September/017306.html
 +
* Virtual PTG in October (26-30): http://lists.openstack.org/pipermail/openstack-discuss/2020-August/016424.html
 +
** booked slots on every day, see for details http://lists.openstack.org/pipermail/openstack-discuss/2020-September/017077.html
 +
** etherpad: https://etherpad.opendev.org/p/neutron-wallaby-ptg - please add ideas of the topics there, it is still empty
 +
* Wallaby release schedule is live: https://releases.openstack.org/wallaby/schedule.html
 +
* Forum brainstorming: http://lists.openstack.org/pipermail/openstack-discuss/2020-August/016581.html
 +
* Virtual PTG summary http://lists.openstack.org/pipermail/openstack-discuss/2020-June/015368.html,
 +
 
 +
=== Blueprints ===
 +
 
 +
Blueprints which we should include in Victoria milestones:
 +
* Blueprints for Victoria-RC1: https://launchpad.net/neutron/+milestone/victoria-rc1
 +
** https://blueprints.launchpad.net/neutron/+spec/metadata-over-ipv6
 +
*** Patches https://review.opendev.org/#/q/topic:metadata-ipv6+(status:open+OR+status:merged)
 +
** https://bugs.launchpad.net/neutron/+bug/1882804 - allow replacing the QoS policy of bound port
 +
*** Patches: https://review.opendev.org/#/q/topic:bug/1882804+(status:open+OR+status:merged)
 +
** https://blueprints.launchpad.net/neutron/+spec/local-ip-prefix-in-metering-rules
 +
*** Patches: https://review.opendev.org/#/q/topic:bug/1889431+(status:open+OR+status:merged)
 +
 
 +
 
 +
* Moved to neutron-next:
 +
** https://blueprints.launchpad.net/neutron/+spec/enginefacade-switch
 +
*** Patches: https://review.opendev.org/#/q/status:open+topic:bp/enginefacade-switch
 +
** https://blueprints.launchpad.net/neutron/+spec/evacuate-agent-resources
 +
** https://blueprints.launchpad.net/neutron/+spec/secgroups-custom-ethertypes
 +
** https://blueprints.launchpad.net/neutron/+spec/sg-sharing-as-readonly
 +
** https://blueprints.launchpad.net/neutron/+spec/handle-deadlocks-in-oslo-way
 +
** https://blueprints.launchpad.net/neutron/+spec/default-dns-zone-per-tenant
 +
*** Neutron patch https://review.opendev.org/#/c/686343/
 +
*** neutron-tempest-plugin test https://review.opendev.org/#/c/733994/
 +
** https://blueprints.launchpad.net/neutron/+spec/address-groups-in-sg-rules
 +
*** Patches https://review.opendev.org/#/q/topic:bp/address-groups-in-sg-rules
 +
** https://bugs.launchpad.net/neutron/+bug/1863113 - George framework
 +
*** patches https://review.opendev.org/#/q/topic:george+(status:open+OR+status:merged) - all ready for review now
 +
 
 +
=== Community Goals ===
 +
 
 +
This slot is to used to track the progress of the community goals.
 +
https://governance.openstack.org/tc/goals/index.html#release-cycles
 +
 
 +
* Migrate CI/CD jobs to new Ubuntu LTS Focal
 +
** Goal description https://governance.openstack.org/tc/goals/selected/victoria/migrate-ci-cd-jobs-to-ubuntu-focal.html
 +
** Current plan: http://lists.openstack.org/pipermail/openstack-discuss/2020-September/017060.html
 +
** Devstack patch https://review.opendev.org/731207
 +
** neutron functional and fullstack jobs switch https://review.opendev.org/#/c/734304/
 +
*** it should be ok with https://review.opendev.org/#/c/744500/
 +
** neutron-tempest-dvr-ha-multinode-full job switch https://review.opendev.org/737370
 +
*** this one seems ok
 +
** neutron-tempest-plugin jobs: https://review.opendev.org/#/c/748367/ - almost ok,
 +
 
 +
* Zuul v3 migration
 +
** based on last email from tosky http://lists.openstack.org/pipermail/openstack-discuss/2020-July/016058.html we are not done with this yet,
 +
** etherpad: https://etherpad.opendev.org/p/goal-victoria-native-zuulv3-migration
 +
 
 +
* Support IPv6-Only Deployments (slaweq)
 +
** https://governance.openstack.org/tc/goals/train/ipv6-support-and-testing.html
 +
** https://storyboard.openstack.org/#!/story/2005477 (This seems to be used to track gmann's job changes)
 +
** Patches for stadium projects are needed:
 +
*** https://review.opendev.org/#/q/topic:ipv6-only-deployment-and-testing+(status:open+OR+status:merged)+(project:%255Eopenstack/neutron.*+OR+project:%255Eopenstack/networking-.*)
 +
*** there are some patches for networking-bagpipe/bgpvpn and networking-odl there - maintainers of those projects, please take a look at them :)
 +
*** I just rebased neutron-tempest-plugin patch https://review.opendev.org/686043 and will try to continue work on it,
 +
 
 +
=== Bugs and Gate issues ===
 +
 
 +
hongbin's report http://lists.openstack.org/pipermail/openstack-discuss/2020-September/017432.html
 +
 
 +
Bugs which needs attention:
 +
* https://bugs.launchpad.net/neutron/+bug/1895933 - policy issue - we are not checking policy for admin users,
 +
* https://bugs.launchpad.net/neutron/+bug/1895950 - this is a regression but introduced "by design" - and I agree with Brian that we can move it to keepalived-state-change process to solve this problem,
 +
* https://bugs.launchpad.net/neutron/+bug/1896203 - ovn issue
 +
* https://bugs.launchpad.net/neutron/+bug/1896205 - ovn issue
 +
 
 +
More discussion on this topic takes place during the Neutron CI meeting: https://wiki.openstack.org/wiki/Meetings/NeutronCI
 +
 
 +
* [https://bugs.launchpad.net/neutron/+bugs?field.status%3Alist=NEW&field.status%3Alist=CONFIRMED&field.tag=gate-failure Confirmed gate failures]
 +
* [https://bugs.launchpad.net/neutron/+bugs?field.tag=needs-attention Bugs that need attention]
 +
* [https://bugs.launchpad.net/neutron/+bugs?field.searchtext=&orderby=-importance&field.status%3Alist=NEW&field.status%3Alist=OPINION&field.status%3Alist=INVALID&field.status%3Alist=WONTFIX&field.status%3Alist=EXPIRED&field.status%3Alist=CONFIRMED&field.status%3Alist=TRIAGED&field.status%3Alist=INPROGRESS&field.status%3Alist=FIXCOMMITTED&field.status%3Alist=FIXRELEASED&field.status%3Alist=INCOMPLETE_WITH_RESPONSE&field.status%3Alist=INCOMPLETE_WITHOUT_RESPONSE&field.tag=deprecation All bug reports associated to deprecation issues]
 +
* [https://goo.gl/KtEwbL Bugs Sheet]
 +
* [http://grafana.openstack.org/dashboard/db/neutron-failure-rate Grafana dashboards]
  
== Agenda for Next Neutron Team Meeting ==
+
==== Bug deputy ====
'''Monday (8/17/2015) at 2100 UTC on #openstack-meeting'''
 
  
=== Announcements / Reminders ===
+
You can find more information about what the role is here: https://docs.openstack.org/neutron/latest/contributor/policies/bugs.html#neutron-bug-deputy
* Liberty-3
+
 
** 2 weeks out
+
During the Denver PTG we made the decision to institute a fixed rotation for the the bugs deputy role. The currently scheduled rotation is the following:
** https://wiki.openstack.org/wiki/Liberty_Release_Schedule
+
 
** FF is also that week
+
{| class="wikitable" style="text-align: center;"
* Liberty Release Notes
+
|-
** https://wiki.openstack.org/wiki/ReleaseNotes/Liberty#OpenStack_Liberty_Release_Notes
+
! Date !! who !! note
* Neutron Policies are documented here:
+
|-
** http://git.openstack.org/cgit/openstack/neutron/tree/doc/source/policies
+
| Aug-31-2020 || Bernard Cafarelli (bcafarel) ||
 +
|-
 +
| Sep-7-2020 || Slawek Kaplonski (slaweq) ||
 +
|-
 +
| Sep-14-2020 || Hongbin Lu (hongbin) ||
 +
|-
 +
| Sep-21-2020 || Brian Haley (haleyb)  ||
 +
|-
 +
| Sep-28-2020 || Lajos Katona (lajoskatona) ||
 +
|-
 +
| Oct-5-2020 || Nate Johnston (njohnston)  ||
 +
|-
 +
| Oct-12-2020 || Akihiro Motoki (amotoki) ||
 +
|-
 +
| Oct-19-2020 || Miguel Lavalle (mlavalle)  ||
 +
|-
 +
| Oct-26-2020 || Bence Romsics (rubasov) ||
 +
|-
 +
| Nov-2-2020 || Rodolfo Alonso Hernandez (ralonsoh) ||
 +
|-
 +
| Nov-9-2020 || Lucas Alvares Gomes (lucasgomes) ||
 +
|-
 +
| Nov-16-2020 || Jakub Libosvar (jlibosva) ||
 +
|-
 +
|}
 +
 
 +
In preparation for their duty week, deputies are encouraged to review the Neutron bugs policy: https://docs.openstack.org/neutron/latest/contributor/policies/bugs.html
 +
 
 +
=== Neutron performance subteam ===
 +
 
 +
=== New engine facade ===
 +
* BP: https://blueprints.launchpad.net/neutron/+spec/enginefacade-switch
 +
* Neutron "progress" patch: https://review.opendev.org/#/c/545501/
 +
* Now I'm stucked with the patch https://review.opendev.org/#/c/715315/ - maybe someone wants to take a look and help with this :)
 +
* Stadium projects' required changes: TBD
 +
 
 +
=== Docs ===
 +
 
 +
* The future of OpenStack documentation - http://lists.openstack.org/pipermail/openstack-dev/2016-July/099012.html
 +
* Documentation bugs - https://bugs.launchpad.net/neutron/+bugs?field.tag=doc
  
=== Bugs ===
+
=== CLI/SDK ===
  
<br>
+
Allow not defined arguments to be passed in OSC,
Important bugs:
+
Documentation of neutronclient https://docs.openstack.org/python-neutronclient/latest/cli/neutron.html#extra-arguments-for-create-update-operation
** [https://bugs.launchpad.net/neutron/+bug/1404743] sporadic test failures due to VMs not getting a DHCP lease
+
OSC work: TBD
** [https://bugs.launchpad.net/neutron/+bug/1477192] neutron test_multi_prefix_slaac failing in the gate with ping failures starting around 7/22
 
** [https://bugs.launchpad.net/neutron/+bug/1461172] neutron.tests.functional.agent.test_l3_agent.MetadataL3AgentTestCase.test_access_to_metadata_proxy times out intermittently
 
** [https://bugs.launchpad.net/neutron/+bug/1439696] Referencing a lb-healthmonitor ID for the first time from Heat would fail
 
** [https://bugs.launchpad.net/neutron/+bug/1378732] migrate_to_ml2 script doesn't work for Juno release
 
** [https://bugs.launchpad.net/neutron/+bug/1163569] security groups don't work with vip and ovs plugin
 
  
* Two bugs are hurting the functional job in the gate:
+
SDK migration of neutronclient python bindings
** [https://bugs.launchpad.net/neutron/+bug/1461172] agent.test_l3_agent.MetadataL3AgentTestCase.test_access_to_metadata_proxy times out intermittently
+
https://etherpad.openstack.org/p/neutron-openstacksdk-migration
** [https://bugs.launchpad.net/neutron/+bug/1466663] radvd exits -1 intermittently in test_ha_router_process_ipv6_subnets_to_existing_port
 
  
* Linuxbridge Gate Parity Bugs
+
Status of changes to deliver OSC (this needs to be revisit)
** [https://bugs.launchpad.net/neutron/+bug/1312016] nova libvirtError: Unable to add bridge brqxxx-xx port tapxxx-xx: Device or resource busy
+
* https://etherpad.openstack.org/p/osc-transition-priorities
<br/>
+
* http://docs.openstack.org/developer/python-neutronclient/devref/transition_to_osc.html
  
=== Docs (emagana)===
+
=== Neutron-lib, planned refactoring and other impacts ===
  
==== Open Items for Liberty: (reviews needed) ====
+
HOUSE KEEPING
* L3 Ha - Clean up: https://review.openstack.org/#/c/196890/
+
* Neutron-lib work items and volunteers are being tracked via etherpad: https://etherpad.openstack.org/p/neutron-lib-volunteers-and-punch-list
* IPv6: https://review.openstack.org/#/c/181049/
+
* For a list of "current" consumers who receive neutron-lib updates and consumption patches, see: http://codesearch.openstack.org/?q=neutron-lib-current
* IPv6 Prefix: https://review.openstack.org/#/c/178739
+
* For a complete list of neutron-lib consumption patches that may impact consumers see: https://review.openstack.org/#/q/message:%22NeutronLibImpact%22
* OVS Update: https://review.openstack.org/#/c/196856/  (merged)
 
* Namespaces: https://review.openstack.org/#/c/196541/ (needs discussion)
 
* Debugging Section: https://review.openstack.org/#/c/178000/ (merged)
 
* https://review.openstack.org/#/q/status:open+project:openstack/openstack-manuals,n,z
 
  
==== Networking Guide ====
+
PATCHES THAT NEED REVIEWS
* Etherpad: https://etherpad.openstack.org/p/networking-guide
+
* Decouple DB workstream/blueprint: https://review.openstack.org/#/q/status:open+topic:bp/neutronlib-decouple-db+label:Workflow%253D0
* ToC: https://wiki.openstack.org/wiki/NetworkingGuide/TOC
+
* Callback payload workstream: https://review.openstack.org/#/q/status:open+topic:use-callback-payloads+label:Workflow%253D0
* Gerrit: https://github.com/openstack/openstack-manuals/tree/master/doc/networking-guide
 
  
 
=== On Demand Agenda ===
 
=== On Demand Agenda ===
* Stable branches for networking subproject
+
 
** Discussion on this happened in July, decision which wasn't clear was here:
+
We can only pick one or two topics we can talk in the time left of the meeting. People should add ideas to the topics section. We will select one or two topics we can chew during the next meeting. Please follow the template below:
*** http://lists.openstack.org/pipermail/openstack-dev/2015-July/068785.html
+
 
** Currently, gerrit ACLs allow only neutron-stable-maint to merge stable patches here
+
* Topic for the meeting (keep this template, please):
** Stable has meaning, and we have to follow rules of stable backports
+
** (nick): Topic
** Question: What does the team want here?
+
*** More details
* Neutron interactions with infra
 
** Coordinate through dougwig and mestery
 
** We need to stop adding infra load into #openstack-infra
 
* 3rd party Ci systems: Can they vote -1?
 
** https://review.openstack.org/207198
 
* Liberty-3 BPs and reviews
 
** https://launchpad.net/neutron/+milestone/liberty-3
 
** Focus here for the remaining weeks
 
** Handy dandy gerrit dashboard link: https://goo.gl/x9bO7i
 
** We need to merge all of this for Liberty (or make our best shot)
 
** Email to openstack-dev ML on this topic: http://lists.openstack.org/pipermail/openstack-dev/2015-August/071786.html
 
* Concrete plan to merge back pecan and QoS work
 
** Need to do this very early after Liberty-2 is cut this week
 
* nova-network compatibility tasks
 
** Summit session(s) in Vancouver were very productive
 
** Tasks tracked here: https://etherpad.openstack.org/p/YVR-nova-network
 
** Need to find owners for a few of these
 
*** Rolling upgrades (mostly a grenade patch)
 
*** Distributed SNAT with DVR
 
*** "Get me a network (https://review.openstack.org/#/c/184857/) (kevinbenton to own this)
 
*** ARP Spoof patch series is stalled, need to make a decision on how to proceed. (kevinbenton will do this after beating requirements out of markmcclain)
 
* macvtap ml2 driver and agent - will land in neutron tree. Question is how to procede with agent code (scheuran)
 
** 1) Copy (duplicate) required agent code like in the past.
 
** 2) Extract a common base class for macvtap, linuxbridge and sriov-nic (impls are close to each other). Purpose: Sharing base agent code. Starting with macvtap only in liberty. Moving others to common base class in Mitaka. New agent base class cannot be used for OVS, as it already diverged too much from others.
 
*** Liberty: only methods that are obious common and only differ in details that can be abstracted (_setup_rpc, _report_state, _device_info_has_changes, _process_network_devices)
 
*** Mitaka: Methods that have a lot of common code, but require fruther thinking (treat_devices_added_updated, scan_devices, daemon_loop)
 
*** N: Having a common agent with interface drivers?
 
** Modular l2 agent (spec not in a good shape) and agent extension (is just for extending existing agents) is is not an option
 
  
 
== Previous meeting logs ==
 
== Previous meeting logs ==
 
* Previous meetings, with their notes and logs, can be found [http://eavesdrop.openstack.org/meetings/networking/ here].
 
* Previous meetings, with their notes and logs, can be found [http://eavesdrop.openstack.org/meetings/networking/ here].
 +
** [http://eavesdrop.openstack.org/meetings/networking/2020/?C=M;O=D networking-2020]
 +
** [http://eavesdrop.openstack.org/meetings/networking/2019/?C=M;O=D networking-2019]
 +
** [http://eavesdrop.openstack.org/meetings/networking/2018/?C=M;O=D networking-2018]
 +
** [http://eavesdrop.openstack.org/meetings/networking/2017/?C=M;O=D networking-2017]
 +
** [http://eavesdrop.openstack.org/meetings/networking/2016/?C=M;O=D networking-2016]
 
** [http://eavesdrop.openstack.org/meetings/networking/2015/?C=M;O=D networking-2015]
 
** [http://eavesdrop.openstack.org/meetings/networking/2015/?C=M;O=D networking-2015]
 
** [http://eavesdrop.openstack.org/meetings/networking/2014/?C=M;O=D networking-2014]
 
** [http://eavesdrop.openstack.org/meetings/networking/2014/?C=M;O=D networking-2014]
Line 96: Line 181:
 
** [http://eavesdrop.openstack.org/meetings/quantum/2013/?C=M;O=D quantum-2013]
 
** [http://eavesdrop.openstack.org/meetings/quantum/2013/?C=M;O=D quantum-2013]
 
** [http://eavesdrop.openstack.org/meetings/quantum/2012/?C=M;O=D quantum-2012]
 
** [http://eavesdrop.openstack.org/meetings/quantum/2012/?C=M;O=D quantum-2012]
* Older meeting notes are here:  ../MeetingLogs.
 

Latest revision as of 13:11, 22 September 2020

The OpenStack Networking Team (Neutron) holds public meetings as advertised on OpenStack IRC Meetings Calendar. If you are unable to attend, please check the most recent logs.

Announcements / Reminders

Blueprints

Blueprints which we should include in Victoria milestones:


Community Goals

This slot is to used to track the progress of the community goals. https://governance.openstack.org/tc/goals/index.html#release-cycles

Bugs and Gate issues

hongbin's report http://lists.openstack.org/pipermail/openstack-discuss/2020-September/017432.html

Bugs which needs attention:

More discussion on this topic takes place during the Neutron CI meeting: https://wiki.openstack.org/wiki/Meetings/NeutronCI

Bug deputy

You can find more information about what the role is here: https://docs.openstack.org/neutron/latest/contributor/policies/bugs.html#neutron-bug-deputy

During the Denver PTG we made the decision to institute a fixed rotation for the the bugs deputy role. The currently scheduled rotation is the following:

Date who note
Aug-31-2020 Bernard Cafarelli (bcafarel)
Sep-7-2020 Slawek Kaplonski (slaweq)
Sep-14-2020 Hongbin Lu (hongbin)
Sep-21-2020 Brian Haley (haleyb)
Sep-28-2020 Lajos Katona (lajoskatona)
Oct-5-2020 Nate Johnston (njohnston)
Oct-12-2020 Akihiro Motoki (amotoki)
Oct-19-2020 Miguel Lavalle (mlavalle)
Oct-26-2020 Bence Romsics (rubasov)
Nov-2-2020 Rodolfo Alonso Hernandez (ralonsoh)
Nov-9-2020 Lucas Alvares Gomes (lucasgomes)
Nov-16-2020 Jakub Libosvar (jlibosva)

In preparation for their duty week, deputies are encouraged to review the Neutron bugs policy: https://docs.openstack.org/neutron/latest/contributor/policies/bugs.html

Neutron performance subteam

New engine facade

Docs

CLI/SDK

Allow not defined arguments to be passed in OSC, Documentation of neutronclient https://docs.openstack.org/python-neutronclient/latest/cli/neutron.html#extra-arguments-for-create-update-operation OSC work: TBD

SDK migration of neutronclient python bindings https://etherpad.openstack.org/p/neutron-openstacksdk-migration

Status of changes to deliver OSC (this needs to be revisit)

Neutron-lib, planned refactoring and other impacts

HOUSE KEEPING

PATCHES THAT NEED REVIEWS

On Demand Agenda

We can only pick one or two topics we can talk in the time left of the meeting. People should add ideas to the topics section. We will select one or two topics we can chew during the next meeting. Please follow the template below:

  • Topic for the meeting (keep this template, please):
    • (nick): Topic
      • More details

Previous meeting logs