Reviewed: https://review.opendev.org/706499 Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=b85c273639f30cbffd95bfb92564adc8fb586465 Submitter: Zuul Branch: master
commit b85c273639f30cbffd95bfb92564adc8fb586465 Author: Lucas Alvares Gomes <[email protected]> Date: Thu Feb 6 13:28:34 2020 +0000 [OVN] Reduce the number of watched tables in MetadataProxyHandler This patch changes the SB IDL from the MetadataProxyHandler class to only watch the two required tables for it to function. The more tables it monitors, the bigger the burden is on the OVSDB to keep all the in-memory replicas updated. In special, the Chassis table can generate a lot of events due to the agents health check mechanism in the OVN driver so, removing it will prevent many events from being sent across the fabric. Closes-Bug: #1862648 Change-Id: Ib4fb9b445ed7fe4bce7bc05ae1b8dca264324718 Signed-off-by: Lucas Alvares Gomes <[email protected]> ** 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/1862648 Title: [OVN] Reduce the number of tables watched by MetadataProxyHandler Status in neutron: Fix Released Bug description: Currently the MetadataProxyHandler is monitoring more tables than it's required to [0][1]. Analyzing the code, only the Port_Bindings and Datapath_Bindings table would be necessary. The more tables it monitors, the bigger the burden is on OVSDB to keep all the in-memory replicas updated. In special, the Chassis table can generate a lot of events due to the agents health check mechanism in the OVN driver so, not monitoring it could prevent a lot of events from being set across the fabric. [0] https://github.com/openstack/neutron/blob/6709cfcdfaf29a696cd83da23d1a30d6d0ae8045/neutron/agent/ovn/metadata/server.py#L59 [1] https://github.com/openstack/neutron/blob/6709cfcdfaf29a696cd83da23d1a30d6d0ae8045/neutron/agent/ovn/metadata/ovsdb.py#L34-L35 To manage notifications about this bug go to: https://bugs.launchpad.net/neutron/+bug/1862648/+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
