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Difference between revisions of "Meetings/Neutron-DVR"

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= Agenda =
 
= Agenda =
  
== Meeting March 22nd, 2017 ==
+
== Meeting March 29th, 2017 ==
  
 
=== Announcements (haleyb) ===
 
=== Announcements (haleyb) ===
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==== New Bugs this week ====
 
==== New Bugs this week ====
  
* https://bugs.launchpad.net/neutron/+bug/1672345 (NEEDS TRIAGE) - Symptoms look like it is a duplicate of 'allowed-address-pairs'
+
* https://bugs.launchpad.net/neutron/+bug/1675187 (MUST FIX) - Floating IPs not removed on rfp interface in qrouter
 +
** in-progress by haleyb
  
 
==== High Priority Bugs in progress ====
 
==== High Priority Bugs in progress ====
 +
 +
* https://bugs.launchpad.net/neutron/+bug/1672345 (NEEDS TRIAGE) - Symptoms look like it is a duplicate of 'allowed-address-pairs'
  
 
* https://bugs.launchpad.net/neutron/+bug/1657981 (Needs Triage) - FloatingIP not reachable after the compute node restarts while the agent is down.
 
* https://bugs.launchpad.net/neutron/+bug/1657981 (Needs Triage) - FloatingIP not reachable after the compute node restarts while the agent is down.
 
* https://bugs.launchpad.net/neutron/+bug/1647432 (SHOULD FIX) - Multiple SIGHUPs to keepalived might trigger re-election
 
** https://review.openstack.org/#/c/407099/ (NEEDS REVIEW)
 
  
 
* https://bugs.launchpad.net/neutron/+bug/1644231 (TRIAGED) - fip router config is not created if the vm ports attached to FIPs have no device_owner
 
* https://bugs.launchpad.net/neutron/+bug/1644231 (TRIAGED) - fip router config is not created if the vm ports attached to FIPs have no device_owner
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==== Bugs Closed Recently====
 
==== Bugs Closed Recently====
 +
* https://bugs.launchpad.net/neutron/+bug/1647432 (SHOULD FIX) - Multiple SIGHUPs to keepalived might trigger re-election
 +
** https://review.openstack.org/#/c/407099/ (Merged)
  
 
* https://bugs.launchpad.net/neutron/+bug/1653633 (EXPIRED) - fwaas v1 with DVR: l3 agent can't restore the NAT rules for floatingIP (Can't be reproduced in the master branch)
 
* https://bugs.launchpad.net/neutron/+bug/1653633 (EXPIRED) - fwaas v1 with DVR: l3 agent can't restore the NAT rules for floatingIP (Can't be reproduced in the master branch)
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* https://bugs.launchpad.net/neutron/+bug/1631513 (MUST FIX) - Race condition in update_gateway_port when two simultaneous router update occurs for the same router
 
* https://bugs.launchpad.net/neutron/+bug/1631513 (MUST FIX) - Race condition in update_gateway_port when two simultaneous router update occurs for the same router
** https://review.openstack.org/#/c/385617/ ( Merged)
+
** https://review.openstack.org/#/c/385617/ (Merged)
  
 
* https://bugs.launchpad.net/neutron/+bug/1641535 (MUST FIX) - FIP failed to remove in router's standby node
 
* https://bugs.launchpad.net/neutron/+bug/1641535 (MUST FIX) - FIP failed to remove in router's standby node
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* https://bugs.launchpad.net/neutron/+bug/1580648 (FIXED) - Two HA routers in master state during functional test
 
* https://bugs.launchpad.net/neutron/+bug/1580648 (FIXED) - Two HA routers in master state during functional test
 
** Patch already pushed in but the issue is still seen. (Not able to reproduce)
 
** Patch already pushed in but the issue is still seen. (Not able to reproduce)
 
* https://bugs.launchpad.net/neutron/+bug/1602320 (FIXED) - Keepalive process kill vrrp child process with l3/dvr/ha
 
** https://review.openstack.org/#/c/342730/
 
  
 
* https://bugs.launchpad.net/neutron/+bug/1602614 (MUST FIX) - DVR+L3 HA Loss during failover is higher
 
* https://bugs.launchpad.net/neutron/+bug/1602614 (MUST FIX) - DVR+L3 HA Loss during failover is higher
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* https://bugs.launchpad.net/neutron/+bug/1456073 (High) - Block Migration with FIP breaks with DVR (MUST FIX)
 
* https://bugs.launchpad.net/neutron/+bug/1456073 (High) - Block Migration with FIP breaks with DVR (MUST FIX)
 
** https://review.openstack.org/275073 (Nova side change) - Needs review
 
** https://review.openstack.org/275073 (Nova side change) - Needs review
 
* https://bugs.launchpad.net/neutron/+bug/1597461 (FIXED) - Two masters after reboot of controller when HA enabled. Also seen with DVR
 
** https://review.openstack.org/357458 (merged)
 
  
 
* https://bugs.launchpad.net/neutron/+bug/1462154 (With DVR Pings to floating IPs replied with fixed-ips if VMs are on the same network)
 
* https://bugs.launchpad.net/neutron/+bug/1462154 (With DVR Pings to floating IPs replied with fixed-ips if VMs are on the same network)
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==== Failures ====
 
==== Failures ====
 
Neutron Failure Rate dashboard - http://grafana.openstack.org/dashboard/db/neutron-failure-rate
 
Neutron Failure Rate dashboard - http://grafana.openstack.org/dashboard/db/neutron-failure-rate
* DVR multinode failure rates have lowered - very infrequent in gate queue, 15% in check queue
+
* Check DVR multinode failure rates
** VM failing to get DHCP address typical problem
 
 
* 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)
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* DVR-multinode job has been pretty stable, let's make it voting
 
* DVR-multinode job has been pretty stable, let's make it voting
 
** https://review.openstack.org/410973
 
** https://review.openstack.org/410973
 +
** Will abandon in favor of 3-node DVR+HA job
 +
 +
* DVR+HA
 +
** link ?
  
 
=== Stable backports (haleyb) ===
 
=== Stable backports (haleyb) ===
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* http://docs.openstack.org/project-team-guide/stable-branches.html#proactive-backports
 
* http://docs.openstack.org/project-team-guide/stable-branches.html#proactive-backports
  
 +
* https://bugs.launchpad.net/neutron/+bug/1597461 (FIXED) - Two masters after reboot of controller when HA enabled. Also seen with DVR
 +
** https://review.openstack.org/357458 (merged)
 
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'
 
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'
 
* https://googl/sx0KL5
 
* https://googl/sx0KL5

Revision as of 14:36, 29 March 2017

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 March 29th, 2017

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, NEEDS TRIAGE and TRIAGED

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

Bugs That Need to be Closed

  • None

New Bugs this week

High Priority Bugs in progress

Categorized Bugs

RFE

Existing Functionality Broken Bugs

Scale and Performance Impact Bugs

New Features Bugs

Refactor or Cleanup Bugs

WishList Bugs

WatchList Bugs

Bugs Closed Recently

  • https://bugs.launchpad.net/neutron/+bug/1612192 (MUST FIX) - L3 DVR: Unable to complete operation on subnet (Related to HA)
    • Not sure this is critical any more, as it's mostly seen in the SFC and OVN jobs, ~0 in the dvr-multinode-full job
  • https://bugs.launchpad.net/neutron/+bug/1612192 (MUST FIX) - L3 DVR: Unable to complete operation on subnet (Related to HA)
    • Not sure this is critical any more, as it's mostly seen in the SFC and OVN jobs, ~0 in the dvr-multinode-full job

Performance/Scalability

Gate (haleyb)

Failures

Neutron Failure Rate dashboard - http://grafana.openstack.org/dashboard/db/neutron-failure-rate

Jobs

  • DVR+HA
    • link ?

Stable backports (haleyb)

General information

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'

Open Discussion

  •  ???

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