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Difference between revisions of "Meetings/Neutron-DVR"

Line 45: Line 45:
  
 
* https://bugs.launchpad.net/neutron/+bug/1580648 (SHOULD FIX) - Two HA routers in master state during functional test
 
* https://bugs.launchpad.net/neutron/+bug/1580648 (SHOULD FIX) - Two HA routers in master state during functional test
  - Patch already pushed in but the issue is still seen.
+
** Patch already pushed in but the issue is still seen.
https://bugs.launchpad.net/neutron/+bug/1571676 ( Reopened)
+
 
** https://review.openstack.org/#/c/308068/ (Needs review)
+
*https://bugs.launchpad.net/neutron/+bug/1571676 (Re-opened)
 +
** https://review.openstack.org/#/c/308068/ (Needs review)
  
 
==== Categorized Bugs ====
 
==== Categorized Bugs ====
Line 87: Line 88:
 
** https://review.openstack.org/#/c/277657/ (Patch) - Needs update to create a better abstraction that allows clients to get the namespace for the right part of the router.
 
** https://review.openstack.org/#/c/277657/ (Patch) - Needs update to create a better abstraction that allows clients to get the namespace for the right part of the router.
  
 +
* Live migration
 
** https://review.openstack.org/#/c/286855/ (Tempest change) - Needs work - must merge before Nova patch
 
** https://review.openstack.org/#/c/286855/ (Tempest change) - Needs work - must merge before Nova patch
 
** https://review.openstack.org/275420 (Merged) - Neutron Server side DVR change
 
** https://review.openstack.org/275420 (Merged) - Neutron Server side DVR change
Line 116: Line 118:
 
* https://bugs.launchpad.net/neutron/+bug/1529439 - unify validate_agent_router_combination exceptions for dvr agent_mode (GOOD TO HAVE)
 
* https://bugs.launchpad.net/neutron/+bug/1529439 - unify validate_agent_router_combination exceptions for dvr agent_mode (GOOD TO HAVE)
 
* https://bugs.launchpad.net/neutron/+bug/1450067 (Low) - ML2 and L3 plugin exposes dvr extension even if ovs is unused. (No owners yet) (GOOD TO HAVE)
 
* https://bugs.launchpad.net/neutron/+bug/1450067 (Low) - ML2 and L3 plugin exposes dvr extension even if ovs is unused. (No owners yet) (GOOD TO HAVE)
* https://bugs.launchpad.
+
* https://bugs.launchpad.net/neutron/+bug/1476469 (TRIAGE ME) - with DVR, a VM can't use floating IP and VPN at the same time
net/neutron/+bug/1476469 (TRIAGE ME) - with DVR, a VM can't use floatingIP and VPN at the same time
+
** This is not a bug, since floating IP can't be used with the VPN
- This is not a bug, since floatingip can't be used with the VPN.
 
  
 
* https://bugs.launchpad.net/neutron/+bug/1620824 (TRIAGED) - Neutron DVR(SNAT) steals FIP traffic
 
* https://bugs.launchpad.net/neutron/+bug/1620824 (TRIAGED) - Neutron DVR(SNAT) steals FIP traffic
** https://review.openstack.org/#/c/366297/ (needs review) ( Currently not using reference L2pop and using tcp_loose=0).
+
** https://review.openstack.org/#/c/366297/ (needs review) (Currently not using reference L2pop and using tcp_loose=0).
  
 
==== WatchList Bugs ====
 
==== WatchList Bugs ====
Line 163: Line 164:
  
 
=== Gate failures (haleyb) ===
 
=== Gate failures (haleyb) ===
* Current failure rate: https://goo.gl/L1WODG
+
* Neutron Failure Rate dashboard - http://grafana.openstack.org/dashboard/db/neutron-failure-rate
** Functional test failures seen in the Check queue, root cause yet to be identified.
+
** A number of patches have merged in both Neutron and Infra repositories that fix issues, including:
** Single node check job failure rates are more when compared to neutron full job.
+
*** DHCP (multiple)
*** VM failing to get DHCP address typical problem
+
*** Underlay network possibly using same VNI as overlay, causing packets to go out wrong interfaces
 +
** DVR multinode failure rates have lowered - 5% in gate queue, 15% in check queue
 +
*** VM failing to get DHCP address typical problem, need to re-confirm that's still the case
 
** Bugs in Nova:
 
** Bugs in Nova:
 
*** https://bugs.launchpad.net/nova/+bug/1524898 (Volume based live migration aborted unexpectedly)
 
*** https://bugs.launchpad.net/nova/+bug/1524898 (Volume based live migration aborted unexpectedly)
 
*** https://bugs.launchpad.net/nova/+bug/1535232 (live-migration ci failure on nfs shared storage)
 
*** https://bugs.launchpad.net/nova/+bug/1535232 (live-migration ci failure on nfs shared storage)
* Old bug to help in debugging the gate
 
** https://bugs.launchpad.net/neutron/+bug/1515360 - Tempest "SSHTimeout" failures (only for debugging)
 
  
 
=== Stable backports (haleyb) ===
 
=== Stable backports (haleyb) ===
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<nowiki>/join #openstack-meeting-alt</nowiki><br />
 
<nowiki>/join #openstack-meeting-alt</nowiki><br />
 
<nowiki>#startmeeting neutron_dvr</nowiki><br />
 
<nowiki>#startmeeting neutron_dvr</nowiki><br />
 +
<nowiki>#chair Swami</nowiki><br />
 
<nowiki>#topic Announcements</nowiki><br />
 
<nowiki>#topic Announcements</nowiki><br />
 
<nowiki>#undo topic</nowiki><br />
 
<nowiki>#undo topic</nowiki><br />
 
<nowiki>#link https://wiki.openstack.org/wiki/Meetings/Neutron-DVR</nowiki><br />
 
<nowiki>#link https://wiki.openstack.org/wiki/Meetings/Neutron-DVR</nowiki><br />
 
<nowiki>#action haleyb will get something specific done this week</nowiki><br />
 
<nowiki>#action haleyb will get something specific done this week</nowiki><br />
<nowiki>#chair Swami</nowiki><br />
 
 
...
 
...
 
<br />
 
<br />
 
<nowiki>#endmeeting</nowiki><br />
 
<nowiki>#endmeeting</nowiki><br />

Revision as of 14:48, 14 September 2016

The OpenStack Networking L3 DVR Sub-team holds public meetings as advertised on OpenStack IRC Meetings Calendar. If you are unable to attend, please check the most recent logs.

Meetings

Agenda

Meeting September 14th, 2016

Announcements (haleyb)

  • When adding items below I'd like to try to get feedback on whether they are a MUST FIX, SHOULD FIX, or GOOD TO HAVE and TRIAGE ME

Topics for Discussion

Bugs (Swami)

All DVR bugs should be tagged and listed here: https://bugs.launchpad.net/neutron/+bugs?field.tag=l3-dvr-backlog

New Bugs this week

NO NEW BUGS this week.


High Priority Bugs in progress

Categorized Bugs

Gate Test Failures

More Functional test failures seen in Gate.

RFE

Existing Functionality Broken Bugs

Scale and Performance Impact Bugs

New Features Bugs

Refactor or Cleanup Bugs

WishList Bugs

WatchList Bugs

Bugs Closed Recently

Performance/Scalability

Gate failures (haleyb)

Stable backports (haleyb)

Ihar created a page tracking all the potential backports from Mitaka to the stable releases. I have been going through it with the help of Swami to get stable/liberty, well, more stable. Bugs are removed from list as they merge.

We need to continue to be aggressive at proactively backporting fixes to the stable branches

This is a list of bugs with a fix that has been committed to the master branch, and are tagged with 'neutron-proactive-backport-potential+l3-dvr-backlog' (the wiki thinks the link is spam so I had to put a space in it)

Open Discussion

Need to escalate the nova patch for the live migration. Since we have the tempest test running right now, we need someone from the nova team to take a look at the nova live migration patch.

Meeting commands

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