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Difference between revisions of "Meetings/Neutron-DVR"

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= Meetings =
 
= Meetings =
  
* Weekly on Wednesday at 1500 UTC
+
* Weekly on Thursday combined with L3 Meeting at 1500 UTC
* IRC channel: <code><nowiki>#openstack-meeting-alt</nowiki></code> on freenode
+
* IRC channel: <code><nowiki>#openstack-meeting-3</nowiki></code> on freenode
 
* Chair: Brian Haley (haleyb), Swaminathan Vasudevan (Swami)
 
* Chair: Brian Haley (haleyb), Swaminathan Vasudevan (Swami)
 
* Meetings, with their notes and logs, will be found under http://eavesdrop.openstack.org/meetings/neutron_dvr
 
* Meetings, with their notes and logs, will be found under http://eavesdrop.openstack.org/meetings/neutron_dvr
Line 10: Line 10:
 
= Agenda =
 
= Agenda =
  
== Meeting August 10th, 2016 ==
+
== Meeting June 29th, 2017 ==
  
 
=== 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, NEEDS TRIAGE and TRIAGED
  
 
== Topics for Discussion ==
 
== Topics for Discussion ==
Line 20: Line 20:
  
 
All DVR bugs should be tagged and listed here: https://bugs.launchpad.net/neutron/+bugs?field.tag=l3-dvr-backlog
 
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 ====
 
==== New Bugs this week ====
* https://bugs.launchpad.net/neutron/+bug/1609540 (MUST FIX) - CSNAT port fails due to no fixed ips. (partial workaround proposed).
+
 
** https://review.openstack.org/350783
+
* https://bugs.launchpad.net/neutron/+bug/1701288 (NEEDS TRIAGE) - rpc loop timeout when l2pop calls _create_agent_fdb in large scale deployments.
* https://bugs.launchpad.net/neutron/+bug/1597461 (MUST FIX) - Two masters after reboot of controller when HA enabled. Also seen with DVR
+
* https://bugs.launchpad.net/neutron/+bug/1698517 (CONFIRMED) (MUST FIX) - Issue is only seen in Newton and Ocata and not in master.
* https://bugs.launchpad.net/neutron/+bug/1602320 (SHOULD FIX) - Keepalive process kill vrrp child process with l3/dvr/ha
+
** https://review.openstack.org/#/c/475108/
** https://review.openstack.org/#/c/342730/
+
* https://bugs.launchpad.net/neutron/+bug/1695140 (NEEDS TRIAGE) - Floatingip VM cannot ping to non floatingip VM. ( Might be due to the regression that was introduced).
 +
 
 +
==== High Priority Bugs in progress ====
 +
 
 +
* https://bugs.launchpad.net/neutron/+bug/1682228 - Cross Address scopes traffic with floatingip limitation in DVR
 +
 
 +
* https://bugs.launchpad.net/neutron/+bug/1682345 - Neutron Metering agent RPC need to send notification to specific hosts that are configured
 +
 
 +
* 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/1644231 (TRIAGED) - fip router config is not created if the vm ports attached to FIPs have no device_owner
 +
** Needs help message update saying "compute:" prefix needed in ports manually-created for instances
 +
** https://review.openstack.org/#/c/425919/ (NEEDS REVIEW)
 +
 
 
* 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)
+
** Lowered to Medium
* https://bugs.launchpad.net/neutron/+bug/1595043 (SHOULD FIX) - Generic DVR portbinding useful for HA ports.
+
** https://review.openstack.org/352686 (Expired)
** https://review.openstack.org/#/c/255237 (Needs review)
 
* 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/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/1599287 (MUST FIX) - Cleanup of ip rule and tables for stale snat
 
** https://review.openstack.org/337855
 
  
 
==== Categorized Bugs ====
 
==== Categorized Bugs ====
  
==== Gate Test Failures ====
+
==== RFE ====
 +
* https://bugs.launchpad.net/neutron/+bug/1563879 (RFE) - DVR should route packets to Instances behind the L2 Gateway
  
More Functional test failures seen in Gate.
+
* https://bugs.launchpad.net/neutron/+bug/1577488 (RFE) - "Fast exit" for compute node egress flows when using DVR
 +
** https://review.openstack.org/#/c/283757/ (Merged)
 +
** https://review.openstack.org/#/c/355062/ (Needs Review)
  
==== RFE ====
+
* https://bugs.launchpad.net/neutron/+bug/1583694 (RFE) - DVR support for Allowed_address_pair port that are bound to multiple ACTIVE VM ports
 +
** https://review.openstack.org/#/c/437970/ (Needs review) - Server side patch
 +
** https://review.openstack.org/#/c/437986/ (Needs review) - Agent side patch
 +
 
 +
==== Existing Functionality Broken Bugs ====
 +
* https://bugs.launchpad.net/neutron/+bug/1526855 - (SHOULD FIX) - VMs fail to get metadata in large scale environments
 +
 
 +
* https://bugs.launchpad.net/neutron/+bug/1447227 (GOOD TO HAVE) - Connecting two or more distributed routers to a subnet. (No one is working on it)
 +
 
 +
* https://bugs.launchpad.net/neutron/+bug/1552070 (GOOD TO HAVE) - Functional test changes to address dual stack for DVR
 +
 
 +
==== Scale and Performance Impact Bugs ====
 +
 
 +
==== New Features Bugs ====
 +
 
 +
==== Refactor or Cleanup Bugs ====
 +
* https://bugs.launchpad.net/neutron/+bug/1538369 - Refactor request (Not a real bug)
 +
 
 +
==== WishList Bugs ====
 +
* https://bugs.launchpad.net/neutron/+bug/1518819 - Ability to specify a gateway when adding a subnet without cidr (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 floating IP and VPN at the same time
 +
** This is not a bug, since floating IP can't be used with the VPN
 +
 
 +
==== WatchList Bugs ====
 +
 
 +
==== Bugs Closed Recently====
 +
 
 +
* https://bugs.launchpad.net/neutron/+bug/1632540 (NEEDS TRIAGE) - L3 agent logs fills up quick (stable/mitaka tag 8.1.2 - need more info on reproducer)
 +
** https://review.openstack.org/434863 (Merged) - this will fix some of the issue
 +
 
 +
* https://bugs.launchpad.net/neutron/+bug/1504039 - LinuxBridge DVR (Spec & code) - Expired
 +
 
 +
* https://bugs.launchpad.net/neutron/+bug/1620824 (TRIAGED) - Neutron DVR(SNAT) steals FIP traffic
 +
** https://review.openstack.org/#/c/366297/ (Merged) (Currently not using reference L2pop and using tcp_loose=0)
  
* https://bugs.launchpad.net/neutron/+bug/1563879 (RFE)
+
* https://bugs.launchpad.net/neutron/+bug/1612804 (MUST FIX) - test_shelve_instance fails with sshtimeout (One instance of failure seen in gate)
* https://bugs.launchpad.net/neutron/+bug/1557290 (RFE)
+
** Closed since not seen recently
* https://bugs.launchpad.net/neutron/+bug/1577488 (RFE)
 
** https://review.openstack.org/#/c/283757/
 
** https://review.openstack.org/#/c/297468/ (WIP)
 
* 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/323618/ (WIP)(Agent side patch)
 
  
==== Existing Functionality Broken Bugs ====
+
* 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/1590041 (SHOULD-FIX) - Regression, snat_namespace object creation ahead of time does not solve some external_gateway_update condition.
+
* https://bugs.launchpad.net/neutron/+bug/1675187 (MUST FIX) - Floating IPs not removed on rfp interface in qrouter
** https://review.openstack.org/#/c/326729/2
+
** https://review.openstack.org/#/c/451859/ (Merged)
  
* 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/1647432 (SHOULD FIX) - Multiple SIGHUPs to keepalived might trigger re-election
* https://bugs.launchpad.net/neutron/+bug/1585165 (SHOULD FIX) - Floating ip not reachable after VM live migration (Seen in Liberty with DVR) - Seems to me like a duplicate but should triage it more on the symptoms.
+
** https://review.openstack.org/#/c/407099/ (Merged)
  
* https://bugs.launchpad.net/neutron/+bug/1571676 (MUST FIX) - Static routes not added to FloatingIP Namespace.
+
* 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://review.openstack.org/#/c/308068/
+
** not sure it's FWaaS-specific
** This approach can't really work because adding a static route in the FIP namespace for one tenant could impact traffic for another tenant.
 
  
* https://bugs.launchpad.net/neutron/+bug/1564776 - (MUST FIX) (Snat Namespace error when namespace deleted)
+
* https://bugs.launchpad.net/neutron/+bug/1668277 (SHOULD FIX) - When enable l2pop, after deleting the DVR port, the associated flow entries still exists
** Patch: https://review.openstack.org/#/c/300358/
+
** https://review.openstack.org/#/c/438516 (Merged)
  
* https://bugs.launchpad.net/neutron/+bug/1564757 - (MUST FIX) (FloatingIPError while agent restarts)
+
* https://bugs.launchpad.net/neutron/+bug/1629539 (NEEDS TRIAGE) - Broken distributed virtual router w/ lbaas v1
 +
** Against Mitaka, expired
  
* https://bugs.launchpad.net/neutron/+bug/1526855 - (SHOULD FIX) (Metadata error)
+
* https://bugs.launchpad.net/neutron/+bug/1658060 (Needs triage) - FirewallNotFound exceptions when deleting the firewall in FWaaS-DVR
  
 
* https://bugs.launchpad.net/neutron/+bug/1541406 - IPv6 Prefix Delegation does not work with DVR (SHOULD FIX)
 
* https://bugs.launchpad.net/neutron/+bug/1541406 - IPv6 Prefix Delegation does not work with DVR (SHOULD FIX)
** 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/ (MERGED)
 +
 
 +
* https://bugs.launchpad.net/neutron/+bug/1571676 (Re-opened) - After binding a floating IP to VM, the static route can't work in DVR
 +
** https://review.openstack.org/#/c/308068/ (Patch Merged)
 +
 
 +
* https://bugs.launchpad.net/neutron/+bug/1557290 (SHOULD FIX) - DVR not able to forward traffic to private IP from FIP namespace
 +
** Duplicate of Fast-exit RFE
 +
 
 +
* https://bugs.launchpad.net/neutron/+bug/1654991 (SHOULD FIX) Allow all migration of routers
 +
** https://review.openstack.org/#/c/376550/ (Patch merged)
 +
 
 +
* https://bugs.launchpad.net/neutron/+bug/1506567 (SHOULD FIX) - No information from metering agent
 +
** https://review.openstack.org/377108 (Patch merged)
 +
 
 +
* https://bugs.launchpad.net/neutron/+bug/1644415 (SHOULD FIX) - DVR-SNAT mode with HA does not clean up the fip route rule in namespace
 +
** https://review.openstack.org/#/c/404571/ (Patch merged)
 +
 
 +
* https://bugs.launchpad.net/neutron/+bug/1414559 (OVS drops RARP packets)
 +
** in neutron https://review.openstack.org/#/c/246898/ (MERGED) Notify vif plugged event
 +
** and nova https://review.openstack.org/#/c/246910/ (not making progress) Notify vif plugged event
  
* https://bugs.launchpad.net/neutron/+bug/1456073 (High) - Block Migration with FIP breaks with DVR (MUST FIX)
+
* https://bugs.launchpad.net/neutron/+bug/1403455 (MUST FIX) - neutron netns cleanup does not cleanup all subprocesses
** https://review.openstack.org/275073 (Nova side change) - Needs review
+
** https://review.openstack.org/402140
 +
 
 +
* 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
 
** https://review.openstack.org/#/c/260738/ (Merged) - L3 Agent side patch
 
** https://review.openstack.org/#/c/260738/ (Merged) - L3 Agent side patch
  
* https://bugs.launchpad.net/neutron/+bug/1414559 (OVS drops RARP packets)
+
* 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
** in neutron https://review.openstack.org/#/c/246898/ (Needs review) Notify vif plugged event (related)
+
** https://review.openstack.org/#/c/385617/ (Merged)
** and nova https://review.openstack.org/#/c/246910/ (Needs review) Notify vif plugged event (related)
+
 
 +
* https://bugs.launchpad.net/neutron/+bug/1641535 (MUST FIX) - FIP failed to remove in router's standby node
 +
** https://review.openstack.org/#/c/397092/
 +
 
 +
* 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/1557290 - (MUST FIX) DVR FIP agent gateway does not pass traffic directed at fixed IP
+
* https://bugs.launchpad.net/neutron/+bug/1612192 (MUST FIX) - L3 DVR: Unable to complete operation on subnet (Related to HA)
** https://review.openstack.org/#/c/297468/
+
** 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/1447227 (Low) - Connecting two or more distributed routers to a subnet. (No one is working on it) (GOOD TO HAVE)
+
* https://bugs.launchpad.net/neutron/+bug/1593354 (MUST FIX) - SNAT HA failed due to missing NAT rule and sg- interface. (May be a duplicate)
 +
** Not reproducible with Newton, might be only Mitaka (Not Seen in Mitaka so closed)
  
* https://bugs.launchpad.net/neutron/+bug/1552070 (GOOD TO HAVE) - Functional test changes to address dual stack for DVR
+
* https://bugs.launchpad.net/neutron/+bug/1531065 - (Expired)  duplicate fetch subnet_id in get_subnet_for_dvr (GOOD TO HAVE)
==== Scale and Performance Impact Bugs ====
 
  
==== New Features Bugs ====
+
* https://bugs.launchpad.net/neutron/+bug/1585165 (SHOULD FIX) - Floating ip not reachable after VM live migration (Seen in Liberty with DVR) - Seems to me like a duplicate but should triage it more on the symptoms.
* https://bugs.launchpad.net/neutron/+bug/1557290 (SHOULD FIX) - DVR not able to forward traffic to private IP from FIP namespace
 
* https://bugs.launchpad.net/neutron/+bug/1504039 - LinuxBridge DVR (Spec & code)
 
  
==== Refactor or Cleanup Bugs ====
+
* https://bugs.launchpad.net/neutron/+bug/1625333 (TRIAGED) - FloatingIP GARP fails. Log seen in the l3 agent and VM not able to ping
* https://bugs.launchpad.net/neutron/+bug/1531065 - (Low) duplicate fetch subnet_id in get_subnet_for_dvr (GOOD TO HAVE)
+
** Need a reproducer, only on RHEL
** https://review.openstack.org/#/c/263563/ - (Needs review)
 
* https://bugs.launchpad.net/neutron/+bug/1538369 - Refactor request (Not a real bug)
 
  
==== WishList Bugs ====
+
* https://bugs.launchpad.net/neutron/+bug/1580648 (FIXED) - Two HA routers in master state during functional test
* https://bugs.launchpad.net/neutron/+bug/1518819 - Ability to specify a gateway when adding a subnet without cidr (GOOD TO HAVE)
+
** Patch already pushed in but the issue is still seen. (Not able to reproduce)
* 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)
 
  
==== WatchList Bugs ====
+
* https://bugs.launchpad.net/neutron/+bug/1602614 (MUST FIX) - DVR+L3 HA Loss during failover is higher
* https://bugs.launchpad.net/neutron/+bug/1444014 (Incomplete) (StaleDataError) - on Watch
 
* https://bugs.launchpad.net/neutron/+bug/1521815 (Low)- (DVR functional Job failure) - on Watch state
 
  
==== Bugs Closed Recently====
+
* https://bugs.launchpad.net/neutron/+bug/1456073 (High) - Block Migration with FIP breaks with DVR (MUST FIX)
* https://bugs.launchpad.net/neutron/+bug/1602794 (MUST FIX) - Itemallocator class can throw a ValueError
+
** https://review.openstack.org/275073 (Nova side change) - Needs review
** https://review.openstack.org/341794
 
* https://bugs.launchpad.net/neutron/+bug/1599089 (MUST FIX) - Floatingip move within the same node does not handle fixed ip properly
 
** https://review.openstack.org/#/c/337591/
 
* https://bugs.launchpad.net/neutron/+bug/1597561 (MUST FIX) - Occurences of Duplicate fg port in fip namespace
 
** https://review.openstack.org/#/c/335755/
 
* https://bugs.launchpad.net/neutron/+bug/1569918 (MUST FIX) (Allowed_address_pair delayed FIP association)
 
** https://review.openstack.org/#/c/304905/
 
  
 
* 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)
Line 128: Line 182:
 
=== Performance/Scalability ===
 
=== Performance/Scalability ===
  
=== Gate failures (haleyb) ===
+
=== Gate (haleyb) ===
* Current failure rate: https://goo.gl/L1WODG
+
==== Failures ====
** Upstream multinode job failures seen, root cause identified.
+
Neutron Failure Rate dashboard - http://grafana.openstack.org/dashboard/db/neutron-failure-rate
** Check job failures were mostly due to the ipv6 dual net test case failure, cause identified and workaround proposed.
+
* The DVR/LinuxBridge/Multi-node failure rate was high yesterday for the non-voting jobs (April 4th)
** Functional test failures seen in the Check queue, root cause yet to be identified.
+
** Need to investigate why to make sure nothing is lurking (might cover in L3 meeting as well)
** Single node check job failure rates are more when compared to neutron full job.
+
 
** Multi-node check job failure rate have gone up from last week
+
* 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
+
==== Jobs ====
** https://bugs.launchpad.net/neutron/+bug/1515360 - Tempest "SSHTimeout" failures (only for debugging)
+
* DVR+HA multinode job is now run for all patches, currently non-voting
 +
** https://review.openstack.org/#/c/455406/
 +
** Will monitor and make sure it's stable
  
 
=== Stable backports (haleyb) ===
 
=== 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.
 
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.
 
* https://etherpad.openstack.org/p/stable-bug-candidates-from-master
 
* https://etherpad.openstack.org/p/stable-bug-candidates-from-master
Line 148: Line 205:
 
* http://docs.openstack.org/project-team-guide/stable-branches.html#proactive-backports
 
* http://docs.openstack.org/project-team-guide/stable-branches.html#proactive-backports
  
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)
+
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://goo. gl/sx0KL5
+
* https://googl/sx0KL5
  
 
=== Open Discussion ===
 
=== Open Discussion ===
 
+
* ???
Wanted to talk about some related patches, so we come up with a good answer going forward
 
These two both do similar things around ip_lib.get_devices() code:
 
* https://review.openstack.org/#/c/348372 (L3 agent: check router namespace existence before delete)
 
* https://review.openstack.org/#/c/309050/ (Check if namespace exists before getting devices)
 
And this is a change that also checks existence so not throw exceptions:
 
* https://review.openstack.org/#/c/326729/ (DVR: Clean stale snat-ns by checking its existence when agent restarts)
 
 
 
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.
 
* https://review.openstack.org/#/c/275073/
 
  
 
== Meeting commands ==
 
== Meeting commands ==
 
<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 />

Latest revision as of 14:55, 29 June 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

  • Weekly on Thursday combined with L3 Meeting at 1500 UTC
  • IRC channel: #openstack-meeting-3 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 June 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

  • The DVR/LinuxBridge/Multi-node failure rate was high yesterday for the non-voting jobs (April 4th)
    • Need to investigate why to make sure nothing is lurking (might cover in L3 meeting as well)

Jobs

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