[OVN] Reduce the number of tables watched by MetadataProxyHandler
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
neutron |
Fix Released
|
High
|
Lucas Alvares Gomes |
Bug Description
Currently the MetadataProxyHa
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:/
[1] https:/
Changed in neutron: | |
importance: | Undecided → High |
assignee: | nobody → Lucas Alvares Gomes (lucasagomes) |
tags: | added: ovn |
Changed in neutron: | |
status: | New → In Progress |
tags: | added: neutron-proactive-backport-potential |
Reviewed: https:/ /review. opendev. org/706499 /git.openstack. org/cgit/ openstack/ neutron/ commit/ ?id=b85c273639f 30cbffd95bfb925 64adc8fb586465
Committed: https:/
Submitter: Zuul
Branch: master
commit b85c273639f30cb ffd95bfb92564ad c8fb586465
Author: Lucas Alvares Gomes <email address hidden>
Date: Thu Feb 6 13:28:34 2020 +0000
[OVN] Reduce the number of watched tables in MetadataProxyHa ndler
This patch changes the SB IDL from the MetadataProxyHa ndler 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 4bce7bc05ae1b8d ca264324718
Change-Id: Ib4fb9b445ed7fe
Signed-off-by: Lucas Alvares Gomes <email address hidden>