Difference between revisions of "Network/Meetings"

Revision as of 14:56, 22 July 2015

Apologies for Absence

• Edgar Magana (emagana) - Matt Kassawara will be providing the networking guide update

Agenda for Next Neutron Team Meeting

Monday (7/20/2015) at 2100 UTC on #openstack-meeting

Announcements / Reminders

• Liberty-2 is approaching very fast
  • July 28-30
  • https://wiki.openstack.org/wiki/Liberty_Release_Schedule
• Neutron Policies are documented here:
  • http://git.openstack.org/cgit/openstack/neutron/tree/doc/source/policies

Bugs

Important bugs:

• • [1] Pre reference plugin code movement

• Two bugs are hurting the functional job in the gate:
  • [2] agent.test_l3_agent.MetadataL3AgentTestCase.test_access_to_metadata_proxy times out intermittently
  • [3] radvd exits -1 intermittently in test_ha_router_process_ipv6_subnets_to_existing_port

• Linuxbridge Gate Parity Bugs
  • [4] nova libvirtError: Unable to add bridge brqxxx-xx port tapxxx-xx: Device or resource busy
  • [5] Linux bridge: Dnsmasq is being passed None as an interface

Docs (emagana)

Open Items for Liberty: (reviews needed)

• L3 Ha - Clean up: https://review.openstack.org/#/c/196890/
• IPv6: https://review.openstack.org/#/c/181049/
• IPv6 Prefix: https://review.openstack.org/#/c/178739
• OVS Update: https://review.openstack.org/#/c/196856/ (merged)
• Namespaces: https://review.openstack.org/#/c/196541/ (needs discussion)
• Debugging Section: https://review.openstack.org/#/c/178000/ (merged)
• https://review.openstack.org/#/q/status:open+project:openstack/openstack-manuals,n,z

Networking Guide

• Etherpad: https://etherpad.openstack.org/p/networking-guide
• ToC: https://wiki.openstack.org/wiki/NetworkingGuide/TOC
• Gerrit: https://github.com/openstack/openstack-manuals/tree/master/doc/networking-guide

On Demand Agenda

• pecan WSGI refactor
  • Pecan reviews: https://review.openstack.org/#/q/project:openstack/neutron+branch:feature/pecan+status:open,n,z
  • Plan is this:
    • Merge pecan back into master as optional
    • Create gate job using pecan
    • Work to get that job to same stability as existing homegrown WSGI job
    • Dump homegrown WSGI by end of Liberty
• nova-network compatibility tasks
  • Summit session(s) in Vancouver were very productive
  • Tasks tracked here: https://etherpad.openstack.org/p/YVR-nova-network
  • Need to find owners for a few of these
    • Rolling upgrades (mostly a grenade patch)
    • Distributed SNAT with DVR
    • "Get me a network (https://review.openstack.org/#/c/184857/) (kevinbenton to own this)
    • ARP Spoof patch series is stalled, need to make a decision on how to proceed. (kevinbenton will do this after beating requirements out of markmcclain)
• partial upgrade support - http://lists.openstack.org/pipermail/openstack-dev/2015-June/067156.html (armax/russelb)
• Flow classifier work
  • https://etherpad.openstack.org/p/flow-classifier
• Linux Bridge CI Job
  • Consistently failing - due to racy code
• RFE - Packet logging API for Neutron
  • https://bugs.launchpad.net/neutron/+bug/1468366
    • Need to more review...
• [move to July, 28 Meeting] Where should Macvtap agent land? Own openstack repo, In-tree (as another reference impl), integrated into Linuxbridge, as new branch to stay close to LB, somewhere else? (scheuran)
  • current discussion on: https://review.openstack.org/#/c/195907/
  • Spec on github: https://github.com/scheuran/networking-macvtap/commit/bc239419398ec039da35ec949a14691280733bf6
  • Linuxbridge integrated prototype (macvtap part working for compute attachments) on github: https://github.com/scheuran/networking-macvtap/commit/36a068cf3d3d6930ab9330efb099cd95a84ca785
• Removing use of shell from neutron
  • Current analysis: https://etherpad.openstack.org/p/use-of-shell-in-neutron
  • Can ryu patch (153946) be extended to cover calls to ovs-vsctl and ovs-ofctl?
  • Low hanging fruit:
    • How to remove uses that are parts of things that may not need to be part of neutron?
    • Patching ip_lib.py
• When applicable, add documentation to networking guide rather than developer stuff.
• For July 28th meeting: Discuss neiljerram's routed network and DHCP changes
  • https://review.openstack.org/198439
  • https://review.openstack.org/197578

Previous meeting logs

• Previous meetings, with their notes and logs, can be found here.
  • networking-2015
  • networking-2014
  • networking-2013
  • quantum-2013
  • quantum-2012
• Older meeting notes are here: ../MeetingLogs.