Reviewed: https://review.opendev.org/c/openstack/neutron/+/919590 Committed: https://opendev.org/openstack/neutron/commit/6bb9535c452e14deefc50d563100418656a24f63 Submitter: "Zuul (22348)" Branch: master
commit 6bb9535c452e14deefc50d563100418656a24f63 Author: Sebastian Lohff <[email protected]> Date: Tue May 14 16:55:00 2024 +0200 Allow ml2 drivers to start their own RPC listeners To allow MechanismDrivers to start their own RPC listeners (e.g. for communication with custom agents) the MechanismManager will now call start_rpc_listeners() of each driver. This is done as part of Ml2Plugin.start_rpc_listeners(). It is added as an alternative to create the backends in initialize(), as in cases where a driver is split up into the API and RPC part we want to make sure these backends are only started in the RPC part of neutron. This patch depends on MechanismDrivers.start_rpc_listeners() in neutron-lib[0]. [0] https://review.opendev.org/c/openstack/neutron-lib/+/919589 Change-Id: I31e253180f474abf6d266d23c50f9dc89f17f687 Depends-On: https://review.opendev.org/c/openstack/neutron-lib/+/919589 Closes-Bug: #2065198 ** Changed in: neutron Status: In Progress => Fix Released -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to neutron. https://bugs.launchpad.net/bugs/2065198 Title: Allow ml2 MechanismDrivers to start own rpc listeners Status in neutron: Fix Released Bug description: Some MechanismDrivers need their own RPC backend that can be used by an agent to talk to this driver. When running in uwsgi/rpc mode we need to make sure these RPCs listeners are started as part of the neutron-rpc-server. Currently this is only done for service plugins, but MechanismDrivers are part of the Ml2Plugin (which is itself a service plugin). To allow drivers to start their own RPC listener I propose that the ML2Plugin takes care of this. Ml2Plugin can call MechanismManager.start_driver_rpc_listeners(), which then calls start_rpc_listeners() on each MechanismDriver. The resulting server plugins could then also be returned as part of Ml2Plugin.start_rpc_listeners(). I have a PoC for this running in my dev environment and if we agree on a rough concept would be willing to provide a patch for this. To manage notifications about this bug go to: https://bugs.launchpad.net/neutron/+bug/2065198/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : [email protected] Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp
