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[Bug 1927293] [NEW] When ACL rules are synchronized, other rules docking with ovn vendors will be deleted by mistake

 

Public bug reported:

If ovn connects with other manufacturers, it will lead to the inconsistency between the ACLS configuration data in MariaDB and the data in the northbound database in ovn. When trying to synchronize ACL rules, it will only synchronize according to the ACLS in neutron, and delete the ACLS that are not unique to ovn in neutron, which will lead to the false deletion.
This is due to :https://github.com/openstack/neutron/blob/4d26c3a5449b2a9e99091204606023040b7635ed/neutron/plugins/ml2/drivers/ovn/mech_driver/ovsdb/ovn_db_sync.py#L267

** Affects: neutron
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1927293

Title:
  When ACL rules are synchronized, other rules docking with ovn vendors
  will be deleted by mistake

Status in neutron:
  New

Bug description:
  If ovn connects with other manufacturers, it will lead to the inconsistency between the ACLS configuration data in MariaDB and the data in the northbound database in ovn. When trying to synchronize ACL rules, it will only synchronize according to the ACLS in neutron, and delete the ACLS that are not unique to ovn in neutron, which will lead to the false deletion.
  This is due to :https://github.com/openstack/neutron/blob/4d26c3a5449b2a9e99091204606023040b7635ed/neutron/plugins/ml2/drivers/ovn/mech_driver/ovsdb/ovn_db_sync.py#L267

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