Meetings/ML2
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This page tracks ML2 meeting information.
Contents
Agenda Wednesday 8-28-2013
Action Items
- Need to update the ML2 wiki page
Havana Blueprint Discussions are the Focus Today
BP implementation proposal deadline was last Friday. BP implementation merge deadline is end-of-day next Tuesday, August 3rd. Are the BP implementations in review on-track to be merged? Are there dependencies between them? Are they getting reviewed and updated?
Recently merged:
- Enable GRE and VXLAN with the same ID
- ml2-mechanism-driver-subnet-calls
- https://blueprints.launchpad.net/neutron/+spec/ml2-mechanism-driver-subnet-calls
- https://review.openstack.org/#/c/43678/
- IMPORTANT - requires updating mechanism drivers to access Context properties without "()"
Currently in review for H-3:
- ml2-portbinding
- https://blueprints.launchpad.net/quantum/+spec/ml2-portbinding
- https://review.openstack.org/#/c/43129/
- Update very soon with nits fixed, rebased on ml2-mechanism-driver-subnet-calls
- Remaining items:
- DB migration
- Common base class for agent-based mechanism drivers
- Add agents-db to hyperv agent
- Binding ports of DHCP, L3, etc. agents needs host-id - have agents set in create_port() vs. map from agent-id using agents-db?
- Various TODOs and REVISITs
- ml2-multi-segment-api
- https://blueprints.launchpad.net/neutron/+spec/ml2-multi-segment-api
- https://review.openstack.org/#/c/43569/
- Needs reviews before mestery returns
- Arista Driver
- https://blueprints.launchpad.net/neutron/+spec/arista-ml2-mechanism-driver
- https://review.openstack.org/#/c/41213/
- Review items to discuss:
- Initial version of the driver only supports single segment and single physical network
- Redundant DB fields facilitating Neutron/EOS sync
- Port binding integration: https://bugs.launchpad.net/neutron/+bug/1215097
- README and wiki: https://wiki.openstack.org/wiki/Arista-neutron-ml2-driver
- Cisco Nexus Driver
- https://blueprints.launchpad.net/quantum/+spec/ml2-md-cisco-nexus
- https://review.openstack.org/#/c/43196/
- Needs updated patch - unit test failures, rebase
- Tail-f NCS
- https://blueprints.launchpad.net/quantum/+spec/tailf-ncs
- https://review.openstack.org/#/c/37647/
- Two minor nits in latest update, needs rebase
Others:
- PXI boot ports
- https://blueprints.launchpad.net/neutron/+spec/pxeboot-ports
- https://review.openstack.org/#/c/30441/
- Should add extension to ml2 as well as openvswitch?
- ML2 devstack with additional MechanismDrivers:
- Documentation BP
Icehouse ML2 work for reference
- ML2 TypeDriver Extra Port Info
- Campus Network Blueprint and ML2 integration
- OVS L2 Population
- OpenDaylight Driver
Questions?
Previous Meeting Logs
- Available here: ML2 Meeting Logs
General ML2 Information
Here are the current ml2-specific blueprints for havana:
- https://blueprints.launchpad.net/quantum/+spec/ml2-gre
- https://blueprints.launchpad.net/quantum/+spec/ml2-mechanism-drivers
- https://blueprints.launchpad.net/quantum/+spec/ml2-portbinding
- https://blueprints.launchpad.net/quantum/+spec/ml2-vxlan
- https://blueprints.launchpad.net/quantum/+spec/ml2-multi-segment-api
These tunnel-related blueprints effect the openvswitch and/or
linuxbridge agents, and the features should also (or exclusively) be
supported (using both agents simultaneously where applicable) by the ml2
plugin:
- https://blueprints.launchpad.net/quantum/+spec/ovs-vxlan-lisp-tunnel
- https://blueprints.launchpad.net/quantum/+spec/openvswitch-kernel-vxlan
- https://blueprints.launchpad.net/quantum/+spec/vxlan-linuxbridge
- https://blueprints.launchpad.net/quantum/+spec/ovs-tunnel-partial-mesh
- https://blueprints.launchpad.net/quantum/+spec/l2-population
These blueprints involve the ml2 MechanismDriver API: