openstack/neutron
Code Issues Proposed changes

Merge "Remove orphaned event_lock_name attribute"

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Zuul 2021-07-27 16:15:49 +00:00 committed by Gerrit Code Review
commit 476bf74783
1 changed files with 0 additions and 18 deletions
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18
neutron/plugins/ml2/drivers/ovn/mech_driver/ovsdb/ovsdb_monitor.py
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@ -515,24 +515,6 @@ class OvnIdl(BaseOvnIdl):
super(OvnIdl, self).__init__(remote, schema)
self.driver = driver
self.notify_handler = OvnDbNotifyHandler(driver)
# ovsdb lock name to acquire.
# This event lock is used to handle the notify events sent by idl.Idl
# idl.Idl will call notify function for the "update" rpc method it
# receives from the ovsdb-server.
# This event lock is required for the following reasons
# - If there are multiple neutron servers running, OvnWorkers of
# these neutron servers would receive the notify events from
# idl.Idl
#
# - we do not want all the neutron servers to handle these events
#
# - only the neutron server which has the lock will handle the
# notify events.
#
# - In case the neutron server which owns this lock goes down,
# ovsdb server would assign the lock to one of the other neutron
# servers.
self.event_lock_name = "neutron_ovn_event_lock"
def notify(self, event, row, updates=None):
# Do not handle the notification if the event lock is requested,