Meetings

Weekly on Wednesday at 1500 UTC
IRC channel: #openstack-meeting-alt on freenode
Chair: Brian Haley (haleyb), Swaminathan Vasudevan (Swami)
Meetings, with their notes and logs, will be found under http://eavesdrop.openstack.org/meetings/neutron_dvr

Agenda

Meeting December 9th, 2015

Announcements (haleyb)

Bugs (Swami)

New Bugs this week

https://bugs.launchpad.net/neutron/+bug/1524291 - code duplication (low)
https://bugs.launchpad.net/neutron/+bug/1524020 - DVR ARP update call count can be reduced (medium)
https://bugs.launchpad.net/neutron/+bug/1522824 - test_shelve_instance test failure
- https://review.openstack.org/#/c/253569/ - Set PENDING_BUILD status for ports after update in DB - needs another +2

Bugs from last week

https://bugs.launchpad.net/neutron/+bug/1521815 - intermittent failure, hard to reproduce
https://bugs.launchpad.net/neutron/+bug/1521846 - metering failure, fixed
https://bugs.launchpad.net/neutron/+bug/1521524 - metadata failure, fixed
https://bugs.launchpad.net/neutron/+bug/1521820 - "leaking" of FIP namespace in tests, fixed

Categorized Bugs

Gate Test Failures

https://bugs.launchpad.net/neutron/+bug/1522824 (High)
https://bugs.launchpad.net/neutron/+bug/1521815 (Low)
https://bugs.launchpad.net/neutron/+bug/1450604 (Medium)

Existing Functionality Broken Bugs

Scale and Performance Impact Bugs

https://bugs.launchpad.net/neutron/+bug/1513678 (High)
https://bugs.launchpad.net/neutron/+bug/1524020 (Medium)

New Features Bugs

https://bugs.launchpad.net/neutron/+bug/1365473 (WishList) - Needs attention
- https://review.openstack.org/#/c/143169/ (Needs core blessings)
https://bugs.launchpad.net/neutron/+bug/1450067 (Low)

Refactor or Cleanup Bugs

https://bugs.launchpad.net/neutron/+bug/1524291

High Priority in-progress

https://bugs.launchpad.net/neutron/+bug/1462154 With DVR Pings to floating IPs replied with fixed-ips
- https://review.openstack.org/246855
- https://review.openstack.org/246894
- Doesn't seem to be making progress?
https://bugs.launchpad.net/neutron/+bug/1505575 Fatal memory consumption by neutron-server with DVR at scale
- https://review.openstack.org/#/c/234067/ (sync in chunks)
https://bugs.launchpad.net/neutron/+bug/1513678 At scale router scheduling takes a long time with DVR routers with multiple compute nodes hosting thousands of VMs
- https://review.openstack.org/241843 already merged
- two other related changes

Other in-progress

https://bugs.launchpad.net/neutron/+bug/1508869 - handle port host change (live migration)
- https://review.openstack.org/#/c/238478/

https://bugs.launchpad.net/neutron/+bug/1456073 - Live Migration Bug
- related bug https://bugs.launchpad.net/neutron/+bug/1414559 with fixes:
  - in neutron https://review.openstack.org/#/c/246898/
  - and nova https://review.openstack.org/#/c/246910/

Discuss a plan to address the gate failures

Current failure rate: https://goo.gl/L1WODG
- Multinode was broken by https://review.openstack.org/#/c/233711/ and fixed by https://review.openstack.org/#/c/245697/
- All the jobs except multinode-dvr appear to have stabalized at similar failure rates. regXboi to consult with armax, mestery and dougwig about returning these jobs to voting next week.
Debug the gate in the current failure state (Identify owners who can own this)
https://bugs.launchpad.net/neutron/+bug/1515360 - Tempest "SSHTimeout" failures
- https://review.openstack.org/#/c/247748/ (add debugging code to l3-agent)
https://drive.google.com/file/d/0B4kh-7VVPWlPMkdrQWFFdjNsSnM/view?usp=sharing - Logstash failures captured. Any logstash errors can be captured here.

Performance/Scalability (obondarev)

https://blueprints.launchpad.net/neutron/+spec/improve-dvr-l3-agent-binding
- Started https://review.openstack.org/#/c/254837/

Open Discussion

Meeting commands

/join #openstack-meeting-alt
#startmeeting neutron_dvr
#topic Announcements
#undo topic
#link https://wiki.openstack.org/wiki/Meetings/Neutron-DVR
#action haleyb will get something specific done this week
#chair Swami
...
#endmeeting

Meetings/Neutron-DVR

Contents