Difference between revisions of "Meetings/Neutron-DVR"
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* Mitaka milestone 3 release will be this week | * Mitaka milestone 3 release will be this week | ||
− | * We still have two high bugs | + | * We still have two high bugs: |
− | ** Live Migration Bug ( | + | ** Live Migration Bug (Targeted for Mitaka) |
− | ** FloatingIP ping comes through the SNAT namespace | + | ** FloatingIP ping comes through the SNAT namespace |
− | + | * 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 | |
− | |||
− | |||
== Topics for Discussion == | == Topics for Discussion == | ||
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* https://bugs.launchpad.net/neutron/+bug/1450604 (Medium) - Fix or stabilize Multi-node Job | * https://bugs.launchpad.net/neutron/+bug/1450604 (Medium) - Fix or stabilize Multi-node Job | ||
− | * https://review.openstack.org/#/c/284450/ ( Merged) - Fixed the | + | * https://review.openstack.org/#/c/284450/ (Merged) - Fixed the Multi-node failures. |
==== Existing Functionality Broken Bugs ==== | ==== Existing Functionality Broken Bugs ==== | ||
− | * 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/ (Related Patch) - Needs Review. | |
* 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://review.openstack.org/275420 (Neutron Server side DVR change) - | + | ** https://review.openstack.org/275420 (Neutron Server side DVR change) - Approved, awaiting merge |
− | ** https://review.openstack.org/#/c/260738/ (Needs review) ( L3 Agent side patch) - Reviewed | + | ** https://review.openstack.org/#/c/260738/ (Needs review) (L3 Agent side patch) - Reviewed |
** related bug https://bugs.launchpad.net/neutron/+bug/1414559 with fixes: (OVS drops RARP packets) | ** related bug https://bugs.launchpad.net/neutron/+bug/1414559 with fixes: (OVS drops RARP packets) | ||
− | *** in neutron https://review.openstack.org/#/c/246898/ (Needs review) Notify vif plugged event ( related) | + | *** in neutron https://review.openstack.org/#/c/246898/ (Needs review) Notify vif plugged event (related) |
− | *** and nova https://review.openstack.org/#/c/246910/ (Needs review) Notify vif plugged event ( related) | + | *** and nova https://review.openstack.org/#/c/246910/ (Needs review) Notify vif plugged event (related) |
* https://bugs.launchpad.net/neutron/+bug/1462154 (High) - DVR pings to floatingip replied with fixed ips (SHOULD FIX) | * https://bugs.launchpad.net/neutron/+bug/1462154 (High) - DVR pings to floatingip replied with fixed ips (SHOULD FIX) | ||
Line 67: | Line 65: | ||
* https://bugs.launchpad.net/neutron/+bug/1531065 - (Low) duplicate fetch subnet_id in get_subnet_for_dvr (GOOD TO HAVE) | * https://bugs.launchpad.net/neutron/+bug/1531065 - (Low) duplicate fetch subnet_id in get_subnet_for_dvr (GOOD TO HAVE) | ||
** https://review.openstack.org/#/c/263563/ - (Needs review) | ** https://review.openstack.org/#/c/263563/ - (Needs review) | ||
− | * https://bugs.launchpad.net/neutron/+bug/1538369 - Refactor request ( Not a real bug) | + | * https://bugs.launchpad.net/neutron/+bug/1538369 - Refactor request (Not a real bug) |
==== WishList Bugs ==== | ==== WishList Bugs ==== | ||
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==== Bugs Closed Recently==== | ==== Bugs Closed Recently==== | ||
− | * https://bugs.launchpad.net/neutron/+bug/1533216 ( Low) - Item allocator should return same value for key (GOOD TO HAVE) | + | * https://bugs.launchpad.net/neutron/+bug/1533216 (Low) - Item allocator should return same value for key (GOOD TO HAVE) |
− | ** https://review.openstack.org/266379 ( Related Patch) - Patch Merged. | + | ** https://review.openstack.org/266379 (Related Patch) - Patch Merged. |
=== Performance/Scalability (obondarev) === | === Performance/Scalability (obondarev) === | ||
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=== Discuss a plan to address the gate failures (haleyb) === | === Discuss a plan to address the gate failures (haleyb) === | ||
* Current failure rate: https://goo.gl/L1WODG | * Current failure rate: https://goo.gl/L1WODG | ||
− | ** Single node check job failure rate has recovered from last week issues, same as non-dvr job with some delta as of today | + | ** Single node check job failure rate has recovered from last week issues, same as non-dvr job with some delta as of today |
− | ** Multi-node non-DVR job failures have reduced after skipping the volume-migration(migrate volume error) | + | ** Multi-node non-DVR job failures have reduced after skipping the volume-migration (migrate volume error) |
*** Bugs in Nova: | *** Bugs in Nova: | ||
− | **** https://bugs.launchpad.net/nova/+bug/1524898 | + | **** https://bugs.launchpad.net/nova/+bug/1524898 (Volume based live migration aborted unexpectedly) |
− | **** https://bugs.launchpad.net/nova/+bug/1535232 | + | **** https://bugs.launchpad.net/nova/+bug/1535232 (live-migration ci failure on nfs shared storage) |
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
* Debug the gate in the current failure state (Identify owners who can own this) | * Debug the gate in the current failure state (Identify owners who can own this) | ||
* https://bugs.launchpad.net/neutron/+bug/1515360 - Tempest "SSHTimeout" failures (GOOD TO HAVE) - This patch seem to have some timing issues and so we are seeing more failures for the pings. | * https://bugs.launchpad.net/neutron/+bug/1515360 - Tempest "SSHTimeout" failures (GOOD TO HAVE) - This patch seem to have some timing issues and so we are seeing more failures for the pings. |
Revision as of 16:07, 2 March 2016
Contents
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 March 2nd, 2016
Announcements (haleyb)
- Mitaka milestone 3 release will be this week
- We still have two high bugs:
- Live Migration Bug (Targeted for Mitaka)
- FloatingIP ping comes through the SNAT namespace
- 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
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
Categorized Bugs
Gate Test Failures
- https://bugs.launchpad.net/neutron/+bug/1450604 (Medium) - Fix or stabilize Multi-node Job
- https://review.openstack.org/#/c/284450/ (Merged) - Fixed the Multi-node failures.
Existing Functionality Broken Bugs
- https://bugs.launchpad.net/neutron/+bug/1541406 - IPv6 Prefix Delegation does not work with DVR (SHOULD FIX)
- https://review.openstack.org/#/c/277657/ (Related Patch) - Needs Review.
- 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/275420 (Neutron Server side DVR change) - Approved, awaiting merge
- https://review.openstack.org/#/c/260738/ (Needs review) (L3 Agent side patch) - Reviewed
- related bug https://bugs.launchpad.net/neutron/+bug/1414559 with fixes: (OVS drops RARP packets)
- in neutron https://review.openstack.org/#/c/246898/ (Needs review) Notify vif plugged event (related)
- and nova https://review.openstack.org/#/c/246910/ (Needs review) Notify vif plugged event (related)
- related bug https://bugs.launchpad.net/neutron/+bug/1414559 with fixes: (OVS drops RARP packets)
- https://bugs.launchpad.net/neutron/+bug/1462154 (High) - DVR pings to floatingip replied with fixed ips (SHOULD FIX)
- https://review.openstack.org/246855
- Doesn't seem to be making progress?
- https://bugs.launchpad.net/neutron/+bug/1445255 (Low) - DVR Floatingip to unbound port does not work (Allowed address pair) (SHOULD FIX)
- https://review.openstack.org/#/c/254439/ (Needs review)
- 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)
Scale and Performance Impact Bugs
New Features Bugs
- https://bugs.launchpad.net/neutron/+bug/1504039 - LinuxBridge DVR (Spec & code)
Refactor or Cleanup Bugs
- https://bugs.launchpad.net/neutron/+bug/1531065 - (Low) duplicate fetch subnet_id in get_subnet_for_dvr (GOOD TO HAVE)
- 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/1518819 - Ability to specify a gateway when adding a subnet without cidr (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)
WatchList Bugs
- 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/1533216 (Low) - Item allocator should return same value for key (GOOD TO HAVE)
- https://review.openstack.org/266379 (Related Patch) - Patch Merged.
Performance/Scalability (obondarev)
Discuss a plan to address the gate failures (haleyb)
- Current failure rate: https://goo.gl/L1WODG
- Single node check job failure rate has recovered from last week issues, same as non-dvr job with some delta as of today
- Multi-node non-DVR job failures have reduced after skipping the volume-migration (migrate volume error)
- Bugs in Nova:
- 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)
- Bugs in Nova:
- Debug the gate in the current failure state (Identify owners who can own this)
- https://bugs.launchpad.net/neutron/+bug/1515360 - Tempest "SSHTimeout" failures (GOOD TO HAVE) - This patch seem to have some timing issues and so we are seeing more failures for the pings.
- https://review.openstack.org/#/c/247748/ (add debugging code to l3-agent) - Still pings are not consistent with the tempest.
- https://drive.google.com/file/d/0B4kh-7VVPWlPMkdrQWFFdjNsSnM/view?usp=sharing - Logstash failures captured. Any logstash errors can be captured here
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