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[OpenStack Infra <2007835@xxxxxxxxxxxxxxxxxx>]

Reviewed:  https://review.opendev.org/c/openstack/ovn-octavia-provider/+/874384
Committed: https://opendev.org/openstack/ovn-octavia-provider/commit/e40e0d62ac089afd14c03102d80990e792211af3
Submitter: "Zuul (22348)"
Branch:    master

commit e40e0d62ac089afd14c03102d80990e792211af3
Author: Fernando Royo <froyo@xxxxxxxxxx>
Date:   Mon Feb 20 11:43:10 2023 +0100

    Use ovsdbapp commands to add/del backends to ip_port_mappings
    
    LB ip_port_mapping is updated just adding and deleting every member
    after any related operation over the LB-HM, this operation was done
    in two steps, a db_clear and a db_set.
    
    This patch takes ovsdbapp specific commands for add/del backends to
    the ip_port_mapping in a more appropiate way, reducing any further
    operation from OVN DBs not related to the member added/deleted. Also
    taking care about the possibility of the same backend_ip could be
    pointed by other member, under a different HM.
    
    ovsdbapp bumps to 2.1.0 to be able to use those new functionalities [1]
    
    [1] https://github.com/openstack/ovsdbapp/commit/f3c5da5402ea2d1c129684a84c91dbc72556f14f
    
    Closes-Bug: 2007835
    Change-Id: I5705c490bcd36e7e2edcc62954a3ffa0ff645519


** Changed in: neutron
       Status: In Progress => Fix Released

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https://bugs.launchpad.net/bugs/2007835

Title:
  [ovn-octavia-provider] LB ip port mapping clean up on every member
  change

Status in neutron:
  Fix Released

Bug description:
  From patch [1], the ip_port_mapping is updated just adding and
  deleting every member after any related operation over the LB-HM, this
  operation is done in two steps, a db_clear and a db_set. Taking into
  account that ovsdbapp has specific commands for add/del backends to
  the ip_port_mapping seems more appropiate use those methods.

  [1] https://review.opendev.org/c/openstack/ovn-octavia-
  provider/+/873426/10/ovn_octavia_provider/helper.py#1219

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