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Difference between revisions of "Meetings/Neutron-DVR"

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= Agenda =
 
= Agenda =
  
== Meeting September 7th, 2016 ==
+
== Meeting September 14th, 2016 ==
  
 
=== Announcements (haleyb) ===
 
=== 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
+
* 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 ==
 
== Topics for Discussion ==
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==== New Bugs this week ====
 
==== New Bugs this week ====
* https://bugs.launchpad.net/neutron/+bug/1620824 (TRIAGE ME) - Neutron DVR(SNAT) steals FIP traffic
+
 
** https://review.openstack.org/#/c/366297/ (needs review)
+
NO NEW BUGS this week.
* https://bugs.launchpad.net/neutron/+bug/1476469 (TRIAGE ME) - with DVR, a VM can't use floatingIP and VPN at the same time
+
 
* https://bugs.launchpad.net/neutron/+bug/1580648 (TRIAGE ME) - Two HA routers in master state during functional test
 
  
 
==== High Priority Bugs in progress ====
 
==== High Priority Bugs in progress ====
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* https://bugs.launchpad.net/neutron/+bug/1403455 (MUST FIX) - neutron netns cleanup does not cleanup all subprocesses
 
* https://bugs.launchpad.net/neutron/+bug/1403455 (MUST FIX) - neutron netns cleanup does not cleanup all subprocesses
  
* 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/1607381 (FIXED) - HA router in l3 dvr_snat/legacy agent has no ha_port
 
** https://review.openstack.org/365653 (merged)
 
 
* https://bugs.launchpad.net/neutron/+bug/1602614 (MUST FIX) - DVR+L3 HA Loss during failover is higher (Need to triage)
 
* https://bugs.launchpad.net/neutron/+bug/1602614 (MUST FIX) - DVR+L3 HA Loss during failover is higher (Need to triage)
 
* https://bugs.launchpad.net/neutron/+bug/1593354 (MUST FIX) - SNAT HA failed due to missing NAT rule and sg- interface. (May be a duplicate)
 
* https://bugs.launchpad.net/neutron/+bug/1593354 (MUST FIX) - SNAT HA failed due to missing NAT rule and sg- interface. (May be a duplicate)
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* https://bugs.launchpad.net/neutron/+bug/1606741 (SHOULD FIX) - Metadata error with dvr_snat on compute hosts.
 
* https://bugs.launchpad.net/neutron/+bug/1606741 (SHOULD FIX) - Metadata error with dvr_snat on compute hosts.
 
** https://review.openstack.org/352686 (Needs review)
 
** https://review.openstack.org/352686 (Needs review)
* https://bugs.launchpad.net/neutron/+bug/1595043 (SHOULD FIX) - Generic DVR portbinding useful for HA ports.
+
 
** https://review.openstack.org/#/c/255237 (Needs review)
 
 
* https://bugs.launchpad.net/neutron/+bug/1596473 (MUST FIX) - Packet loss with DVR and IPv6 (Need to triage)
 
* https://bugs.launchpad.net/neutron/+bug/1596473 (MUST FIX) - Packet loss with DVR and IPv6 (Need to triage)
 
* https://bugs.launchpad.net/neutron/+bug/1506567 (SHOULD FIX) - No information from metering agent
 
* https://bugs.launchpad.net/neutron/+bug/1506567 (SHOULD FIX) - No information from metering agent
 +
 +
* 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.
 +
https://bugs.launchpad.net/neutron/+bug/1571676 ( Reopened)
 +
** https://review.openstack.org/#/c/308068/ (Needs review)
  
 
==== Categorized Bugs ====
 
==== Categorized Bugs ====
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* https://bugs.launchpad.net/neutron/+bug/1563879 (RFE)
 
* https://bugs.launchpad.net/neutron/+bug/1563879 (RFE)
 
* https://bugs.launchpad.net/neutron/+bug/1557290 (RFE)
 
* https://bugs.launchpad.net/neutron/+bug/1557290 (RFE)
 +
 
* https://bugs.launchpad.net/neutron/+bug/1577488 (RFE)
 
* https://bugs.launchpad.net/neutron/+bug/1577488 (RFE)
** https://review.openstack.org/#/c/283757/
+
** https://review.openstack.org/#/c/283757/ (NEEDS REVIEW)
** https://review.openstack.org/#/c/297468/ (WIP)
+
** https://review.openstack.org/#/c/355062/ (NEEDS REVIEW)
 +
 
 
* https://bugs.launchpad.net/neutron/+bug/1583694 (RFE) (This RFE may not move forward in the newton time frame, but we might have further discussion during the mid-cycle meetup)
 
* https://bugs.launchpad.net/neutron/+bug/1583694 (RFE) (This RFE may not move forward in the newton time frame, but we might have further discussion during the mid-cycle meetup)
 
** https://review.openstack.org/#/c/320669/ (WIP)(Server side patch)
 
** https://review.openstack.org/#/c/320669/ (WIP)(Server side patch)
Line 68: Line 69:
  
 
==== Existing Functionality Broken Bugs ====
 
==== Existing Functionality Broken Bugs ====
 
* https://bugs.launchpad.net/neutron/+bug/1590041 (SHOULD-FIX) - Regression, snat_namespace object creation ahead of time does not solve some external_gateway_update condition.
 
** https://review.openstack.org/#/c/326729/2
 
  
 
* https://bugs.launchpad.net/neutron/+bug/1583266 (SHOULD FIX) - watch_log_file=True causes fip to slow down. Symptom seen more with DVR routers.
 
* https://bugs.launchpad.net/neutron/+bug/1583266 (SHOULD FIX) - watch_log_file=True causes fip to slow down. Symptom seen more with DVR routers.
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** 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.
  
* 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/#/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
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* 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.
 +
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 floatingip can't be used with the VPN.
 +
 +
* 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).
  
 
==== WatchList Bugs ====
 
==== WatchList Bugs ====
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==== Bugs Closed Recently====
 
==== Bugs Closed Recently====
 +
 +
* https://bugs.launchpad.net/neutron/+bug/1595043 (SHOULD FIX) - Generic DVR portbinding useful for HA ports.
 +
** https://review.openstack.org/#/c/255237 (MERGED)
 +
 +
* https://bugs.launchpad.net/neutron/+bug/1590041 (SHOULD-FIX) - Regression, snat_namespace object creation ahead of time does not solve some external_gateway_update condition.
 +
** https://review.openstack.org/#/c/326729/2
 +
 +
* 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://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/1607381 (FIXED) - HA router in l3 dvr_snat/legacy agent has no ha_port
 +
** https://review.openstack.org/365653 (merged)
 +
 
* https://bugs.launchpad.net/neutron/+bug/1599287 (MUST FIX) - Cleanup of ip rule and tables for stale snat
 
* https://bugs.launchpad.net/neutron/+bug/1599287 (MUST FIX) - Cleanup of ip rule and tables for stale snat
 
** https://review.openstack.org/337855 (merged)
 
** https://review.openstack.org/337855 (merged)

Revision as of 14:29, 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

  - 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)

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

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 floatingip can't be used with the VPN. 

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
#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