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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 ===
 +
 
 +
* Xena cycle calendar https://releases.openstack.org/xena/schedule.html
 +
** Next week is fina RC week and the week after is the Xena release week:
 +
*** Link to prioroty patches: shorturl.at/wDTY7
 +
*** The priority patches are candidates for RC2.
 +
* October PTG:
 +
** announcement http://lists.openstack.org/pipermail/openstack-discuss/2021-June/023370.html
 +
** etherpad https://etherpad.opendev.org/p/neutron-yoga-ptg
 +
** for now I booked 3h slots every day, 1300-1600 UTC except Monday when there is 2h 1300 - 1500 UTC
 +
*** there will be also TC & PTLs session in Monday 1500-1700 UTC
 +
** Operators pain points: http://lists.openstack.org/pipermail/openstack-discuss/2021-August/024487.html
 +
* OpenInfra Live event - https://openinfra.dev/live/#all-episodes - there are some interesting presentations there, maybe You would be interested in some of them,
 +
** PTG summary at http://lists.openstack.org/pipermail/openstack-discuss/2021-April/022044.html and also at http://kaplonski.pl/blog/virtual_ptg_april_2021_summary/
 +
 
 +
=== Blueprints ===
 +
 
 +
Blueprints which we should include in Xena milestones:
 +
 
 +
* Neutron Xena-RC2 https://bugs.launchpad.net/neutron/+milestone/xena-rc2
 +
** Perhaps this bug also a candidate for attention: https://bugs.launchpad.net/neutron/+bug/1944201
 +
*** Comes from Ironic, but this week I have seen some failures in Neutron jobs as well
 +
*** http://logstash.openstack.org/#dashboard/file/logstash.json?query=message%3A%5C%22error%20Datapath%20Invalid%5C%22
 +
** neutron-tempest-plugin Xena - 1.7.0 release: https://review.opendev.org/c/openstack/releases/+/809571
 +
*** Is there any patches we should include?
 +
*** https://review.opendev.org/c/openstack/neutron-tempest-plugin/+/800758 Bump OVN version for master jobs
 +
*** https://review.opendev.org/c/openstack/neutron-tempest-plugin/+/804238 Add logging API delete corresponding SG test
 +
*** https://review.opendev.org/c/openstack/neutron-tempest-plugin/+/809770 Make neutron-tempest-plugin-vpnaas job OVS based
 +
*** Tap-as-a-service related patches are not urgent as I see (https://review.opendev.org/q/topic:%22taas_tests%22+(status:open%20OR%20status:merged) ), as x/tap-as-a-service-tempest-plugin covers taas
 +
 
 +
* Moved to neutron-next:
 +
** https://blueprints.launchpad.net/neutron/+spec/sg-sharing-as-readonly
 +
** https://blueprints.launchpad.net/neutron/+spec/bfd-support-for-neutron
 +
** https://blueprints.launchpad.net/neutron/+spec/explicit-management-of-default-routes
 +
** https://blueprints.launchpad.net/neutron/+spec/multiple-external-gateways
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** https://blueprints.launchpad.net/neutron/+spec/bgp-enhancement
 +
** https://blueprints.launchpad.net/neutron/+spec/evacuate-agent-resources
 +
** https://blueprints.launchpad.net/neutron/+spec/secgroups-custom-ethertypes
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** 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
 +
** https://bugs.launchpad.net/bugs/1931100
  
== Agenda for Next Neutron Team Meeting ==
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=== Community Goals ===
'''Monday (8/17/2015) at 2100 UTC on #openstack-meeting'''
 
  
=== Announcements / Reminders ===
+
This slot is to used to track the progress of the community goals.
* Liberty-3
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https://governance.openstack.org/tc/goals/index.html#release-cycles
** 2 weeks out
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** https://wiki.openstack.org/wiki/Liberty_Release_Schedule
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=== Bugs and Gate issues ===
** FF is also that week
+
 
* Liberty Release Notes
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amotoki was bug deputy last week: http://lists.openstack.org/pipermail/openstack-discuss/2021-September/024972.html
** https://wiki.openstack.org/wiki/ReleaseNotes/Liberty#OpenStack_Liberty_Release_Notes
+
 
* Neutron Policies are documented here:
+
More discussion on this topic takes place during the Neutron CI meeting: https://wiki.openstack.org/wiki/Meetings/NeutronCI
** http://git.openstack.org/cgit/openstack/neutron/tree/doc/source/policies
+
 
 +
* [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]
 +
 
 +
==== 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:
 +
 
 +
{| class="wikitable" style="text-align: center;"
 +
|-
 +
! Date !! who !! note
 +
|-
 +
| Aug-9-2021 || Bernard Cafarelli (bcafarel) || switch with Miguel Lavalle (mlavalle)
 +
|-
 +
| Aug-16-2021 || Slawek Kaplonski (slaweq) ||
 +
|-
 +
| Aug-23-2021 || Hongbin Lu (hongbin) ||
 +
|-
 +
| Aug-30-2021 || Brian Haley (haleyb)  ||
 +
|-
 +
| Sep-6-2021 || Lajos Katona (lajoskatona) ||
 +
|-
 +
| Sep-13-2021 || Akihiro Motoki (amotoki) ||
 +
|-
 +
| Sep-20-2021 || Miguel Lavalle (mlavalle)  || switch with Bernard Cafarelli (bcafarel)
 +
|-
 +
| Sep-27-2021 || Bence Romsics (rubasov) ||
 +
|-
 +
| Oct-4-2021 || Rodolfo Alonso Hernandez (ralonsoh) ||
 +
|-
 +
| Oct-11-2021 || Lucas Alvares Gomes (lucasgomes) ||
 +
|-
 +
| Oct-18-2021 || Jakub Libosvar (jlibosva) ||
 +
|-
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| Oct-27-2021 || Oleg Bondarev (obondarev) ||
 +
|}
 +
 
 +
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
 +
 
 +
=== L3 subteam ===
 +
No topics from Liu (This week is Mid-Autumn Festival: https://en.wikipedia.org/wiki/Mid-Autumn_Festival )
  
=== Bugs ===
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=== Neutron performance subteam ===
  
<br>
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obondarev is doing a lot of great work in that area recently. His patches https://review.opendev.org/q/owner:oleg.bondarev%2540huawei.com+project:openstack/neutron+status:open
Important bugs:
 
** [https://bugs.launchpad.net/neutron/+bug/1404743] sporadic test failures due to VMs not getting a DHCP lease
 
** [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:
+
=== Docs ===
** [https://bugs.launchpad.net/neutron/+bug/1461172] agent.test_l3_agent.MetadataL3AgentTestCase.test_access_to_metadata_proxy times out intermittently
 
** [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
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* The future of OpenStack documentation - http://lists.openstack.org/pipermail/openstack-dev/2016-July/099012.html
** [https://bugs.launchpad.net/neutron/+bug/1312016] nova libvirtError: Unable to add bridge brqxxx-xx port tapxxx-xx: Device or resource busy
+
* Documentation bugs - https://bugs.launchpad.net/neutron/+bugs?field.tag=doc
<br/>
 
  
=== Docs (emagana)===
+
=== Neutron-lib, planned refactoring and other impacts ===
  
==== Open Items for Liberty: (reviews needed) ====
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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 ===
* Vendor decomposition
+
 
** Which vendors have not started final decomposition?
+
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:
*** Should we maintain a list of stragglers in devref until they are all done?
+
 
*** Send an email notice about decomposition to -dev: what should it say?
+
* Topic for the meeting (keep this template, please):
** Does anything need to be left in the tree for packaging?
+
** (nick): topic
*** Currently requirements.txt is left in the vendor dir with the name of the vendor package, but no one seems to know if it is needed.
+
**
* Stable branches for networking subproject
 
** Discussion on this happened in July, decision which wasn't clear was here:
 
*** http://lists.openstack.org/pipermail/openstack-dev/2015-July/068785.html
 
** Currently, gerrit ACLs allow only neutron-stable-maint to merge stable patches here
 
** Stable has meaning, and we have to follow rules of stable backports
 
** Question: What does the team want here?
 
* 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/2021/?C=M;O=D networking-2021]
 +
** [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 102: Line 142:
 
** [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 14:00, 21 September 2021

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 Xena 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

amotoki was bug deputy last week: http://lists.openstack.org/pipermail/openstack-discuss/2021-September/024972.html

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-9-2021 Bernard Cafarelli (bcafarel) switch with Miguel Lavalle (mlavalle)
Aug-16-2021 Slawek Kaplonski (slaweq)
Aug-23-2021 Hongbin Lu (hongbin)
Aug-30-2021 Brian Haley (haleyb)
Sep-6-2021 Lajos Katona (lajoskatona)
Sep-13-2021 Akihiro Motoki (amotoki)
Sep-20-2021 Miguel Lavalle (mlavalle) switch with Bernard Cafarelli (bcafarel)
Sep-27-2021 Bence Romsics (rubasov)
Oct-4-2021 Rodolfo Alonso Hernandez (ralonsoh)
Oct-11-2021 Lucas Alvares Gomes (lucasgomes)
Oct-18-2021 Jakub Libosvar (jlibosva)
Oct-27-2021 Oleg Bondarev (obondarev)

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

L3 subteam

No topics from Liu (This week is Mid-Autumn Festival: https://en.wikipedia.org/wiki/Mid-Autumn_Festival )

Neutron performance subteam

obondarev is doing a lot of great work in that area recently. His patches https://review.opendev.org/q/owner:oleg.bondarev%2540huawei.com+project:openstack/neutron+status:open

Docs

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

Previous meeting logs