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(Neutron performance subteam)
 
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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 ===
 +
 
 +
* Wallaby cycle calendar https://releases.openstack.org/wallaby/schedule.html
 +
** Stable Wallaby should be released tomorrow.
 +
** PTG will be 19-23th April: http://lists.openstack.org/pipermail/openstack-discuss/2021-March/020778.html
 +
*** It's next week. Please add topics proposals to the etherpad.
 +
*** choosen slots http://lists.openstack.org/pipermail/openstack-discuss/2021-March/021263.html
 +
*** etherpad https://etherpad.opendev.org/p/neutron-xena-ptg
 +
*** There are some sessions related to the RBAC policies planned, which I think would be good to attend so I will try to "include" them in our agenda,
 +
*** Nova-neutron session on Friday
 +
** We have bunch of security bugs opened http://lists.openstack.org/pipermail/openstack-discuss/2021-February/020579.html - we need to revisit them,
 +
* Virtual PTG summary http://kaplonski.pl/blog/virtual_ptg_october_2020_summary/
 +
week
 +
 
 +
=== Blueprints ===
  
== Agenda for Next Neutron Team Meeting ==
+
Blueprints which we should include in Wallaby milestones:
'''Monday (1/5/2015) at 2100 UTC on #openstack-meeting'''
 
  
=== Announcements / Reminders ===
+
* Neutron-next https://bugs.launchpad.net/neutron/+milestone/next
* Kilo-2 is one month from today (February 5):
+
 
** https://wiki.openstack.org/wiki/Kilo_Release_Schedule
+
 
* Bi-weekly meetings to discuss L2 Gateway API are scheduled every other Monday at 1800 UTC (added by Sukhdev)  
+
* Moved to neutron-next:
**See details here: https://wiki.openstack.org/wiki/Meetings#Networking_L2_Gateway_meeting
+
** https://blueprints.launchpad.net/neutron/+spec/secure-rbac-roles
**If you are interested in this topic or want to contribute/discuss, please join us
+
*** patches https://review.opendev.org/q/topic:%2522secure-rbac%2522+(status:open+OR+status:merged)+project:openstack/neutron,
* Neutron Policies are documented here:
+
** https://blueprints.launchpad.net/neutron/+spec/evacuate-agent-resources
** https://wiki.openstack.org/wiki/NeutronPolicies
+
** 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/distributed-dhcp-for-ml2-ovs
 +
*** spec is merged,
 +
*** Patches https://review.opendev.org/q/topic:%22bp%252Fdistributed-dhcp-for-ml2-ovs%22+(status:open%20OR%20status:merged)
 +
** https://blueprints.launchpad.net/neutron/+spec/nftables-migration
 +
** https://blueprints.launchpad.net/neutron/+spec/default-dns-zone-per-tenant
 +
** 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/neutron/+bug/1580927
 +
 
 +
=== 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
 +
 
 +
* 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 ===
 +
 
 +
mlavalle was bug deputy, report: http://lists.openstack.org/pipermail/openstack-discuss/2021-April/021766.html
 +
 
 +
Bugs which needs attention:
 +
 
 +
 
 +
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]
 +
 
 +
==== 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
 +
|-
 +
| Feb-22-2021 || Bernard Cafarelli (bcafarel) ||
 +
|-
 +
| Mar-1-2021 || Slawek Kaplonski (slaweq) ||
 +
|-
 +
| Mar-8-2021 || Hongbin Lu (hongbin) ||
 +
|-
 +
| Mar-15-2021 || Brian Haley (haleyb)  ||
 +
|-
 +
| Mar-22-2021 || Lajos Katona (lajoskatona) ||
 +
|-
 +
| Mar-29-2021 || Akihiro Motoki (amotoki) ||
 +
|-
 +
| Apr-5-2021 || Miguel Lavalle (mlavalle)  ||
 +
|-
 +
| Apr-12-2021 || Bence Romsics (rubasov) ||
 +
|-
 +
| Apr-19-2021 || Rodolfo Alonso Hernandez (ralonsoh) ||
 +
|-
 +
| Apr-26-2021 || Lucas Alvares Gomes (lucasgomes) ||
 +
|-
 +
| May-3-2021 || Jakub Libosvar (jlibosva) ||
 +
|-
 +
| May-10-2021 || 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
 +
 
 +
=== 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 ===
 +
 
 +
* 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/1407190] test_create_list_show_delete_interfaces race fail due to port_state mismatch
+
OSC work: TBD
** [https://bugs.launchpad.net/neutron/+bug/1401895] Ensure a smooth upgrade path after adv svc split
 
** [https://bugs.launchpad.net/tempest/+bug/1357055] Race to delete shared subnet in Tempest neutron full jobs
 
** [https://bugs.launchpad.net/neutron/+bug/1382064] Failure to allocate tunnel id when creating networks concurrently
 
** [https://bugs.launchpad.net/neutron/+bug/1332450] br-tun lost ports/flows if openvswitch restart
 
** [https://bugs.launchpad.net/neutron/+bug/1359523] Security group rules errorneously applied to all ports having same ip addresses in different networks
 
** [https://bugs.launchpad.net/neutron/+bug/1335375] ping still working after security group rule is created, updated, or deleted (related to previous one)
 
  
<br/>
+
SDK migration of neutronclient python bindings
These bugs are in nova but are related to neutron. It would be great if we could get neutron reviews on:
+
https://etherpad.openstack.org/p/neutron-openstacksdk-migration
** Merged [https://review.openstack.org/#/c/80760/] Remove unneeded call to fetch network info on shutdown - arosen
 
** Merged [https://review.openstack.org/#/c/81674/] remove unneeded call to network_api on detach_interface - arosen
 
** Merged [https://review.openstack.org/#/c/81681/] remove unneeded call to network_api on rebuild_instance - arosen
 
** Merged [https://review.openstack.org/#/c/80055/] Optimize validate_networks to query neutron only when needed - arosen
 
** [https://review.openstack.org/#/c/80412/] deallocate_for_instance should delete all neutron ports on error - arosen
 
** [https://review.openstack.org/#/c/59578/] Fix port_security_enabled neutron extension - arosen
 
** [https://review.openstack.org/#/c/77043/] Fix pre-created ports in neutron from being deleted by nova - arosen
 
  
<br/>
+
Status of changes to deliver OSC (this needs to be revisit)
This issue is still happening
+
* https://etherpad.openstack.org/p/osc-transition-priorities
** https://bugs.launchpad.net/neutron/+bug/1254555
+
* http://docs.openstack.org/developer/python-neutronclient/devref/transition_to_osc.html
As suggested in last weeks meeting, there is a new BZ https://bugs.launchpad.net/neutron/+bug/1398566. This needs confirmation so it can be given appropriate status. In the live systems where it shows up it is rather awkward to work around as you basically have to shutdown all of the agents before restarting the API server.
 
I've put a patch up for review.
 
**  https://review.openstack.org/#/c/127633/
 
The steps to reproduce are very timing and order dependent. I've created video demonstration on how I've simulated a loaded environment and the steps to reproduce, a discussion of Vincent Untz's patch that my patch is derived from and a demonstration of the fix http://youtu.be/-nL1gyL3KL8 and http://youtu.be/XUY82_a7k5Q . I apologize for the blurry text quality - but the HD transcoding is completed now so if you set the playback to 1080p, it is what you see IRL.
 
  
=== Docs (emagana)===
+
=== Neutron-lib, planned refactoring and other impacts ===
  
Open Items for Kilo:
+
HOUSE KEEPING
* New networking diagrams for DVR: https://github.com/ionosphere80/openstack-networking-guide/blob/master/scenario-dvr/scenario-dvr.md
+
* Neutron-lib work items and volunteers are being tracked via etherpad: https://etherpad.openstack.org/p/neutron-lib-volunteers-and-punch-list
 +
* For a list of "current" consumers who receive neutron-lib updates and consumption patches, see: http://codesearch.openstack.org/?q=neutron-lib-current
 +
* For a complete list of neutron-lib consumption patches that may impact consumers see: https://review.openstack.org/#/q/message:%22NeutronLibImpact%22
  
Networking Guide:
+
PATCHES THAT NEED REVIEWS
* ToC: https://wiki.openstack.org/wiki/NetworkingGuide/TOC
+
* Decouple DB workstream/blueprint: https://review.openstack.org/#/q/status:open+topic:bp/neutronlib-decouple-db+label:Workflow%253D0
* Gerrit: https://github.com/openstack/openstack-manuals/tree/master/doc/networking-guide
+
* Callback payload workstream: https://review.openstack.org/#/q/status:open+topic:use-callback-payloads+label:Workflow%253D0
  
 
=== On Demand Agenda ===
 
=== On Demand Agenda ===
* Nova-Network to Neutron Migration
+
 
** anteaya to give an update (http://lists.openstack.org/pipermail/openstack-dev/2014-December/053355.html)
+
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:
* Seeking advice on setup for VPN testing with DevStack in VMs
+
 
** There are currently no functional tests for VPN. Is there a reason that this isn't being tackled first?  It should be possible to validate the majority of use cases with functional testing and avoid the complex requirements proposed here. (marun)
+
* Topic for the meeting (keep this template, please):
** Tried single DevStack (VM) and two routers - issue restricting visibility between private networks.
+
** (irc nick): topic
** Tried two VMs, each running devstack - issues with pinging public IPs on other end, and getting Nova VMs to start (stuck in paused power state).
+
*** additional data
  
 
== 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/2014/?C=M;O=D networking-2014]
 
** [http://eavesdrop.openstack.org/meetings/networking/2014/?C=M;O=D networking-2014]
 
** [http://eavesdrop.openstack.org/meetings/networking/2013/?C=M;O=D networking-2013]
 
** [http://eavesdrop.openstack.org/meetings/networking/2013/?C=M;O=D networking-2013]
 
** [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 10:10, 13 April 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

week

Blueprints

Blueprints which we should include in Wallaby 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

mlavalle was bug deputy, report: http://lists.openstack.org/pipermail/openstack-discuss/2021-April/021766.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
Feb-22-2021 Bernard Cafarelli (bcafarel)
Mar-1-2021 Slawek Kaplonski (slaweq)
Mar-8-2021 Hongbin Lu (hongbin)
Mar-15-2021 Brian Haley (haleyb)
Mar-22-2021 Lajos Katona (lajoskatona)
Mar-29-2021 Akihiro Motoki (amotoki)
Apr-5-2021 Miguel Lavalle (mlavalle)
Apr-12-2021 Bence Romsics (rubasov)
Apr-19-2021 Rodolfo Alonso Hernandez (ralonsoh)
Apr-26-2021 Lucas Alvares Gomes (lucasgomes)
May-3-2021 Jakub Libosvar (jlibosva)
May-10-2021 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

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

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):
    • (irc nick): topic
      • additional data

Previous meeting logs