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Reviewed:  https://review.opendev.org/c/openstack/ovn-octavia-provider/+/833799
Committed: https://opendev.org/openstack/ovn-octavia-provider/commit/82eabfda244de2de54c8417f201c67129b875199
Submitter: "Zuul (22348)"
Branch:    master

commit 82eabfda244de2de54c8417f201c67129b875199
Author: Fernando Royo <froyo@xxxxxxxxxx>
Date:   Tue Mar 15 15:36:42 2022 +0100

    Fix deletion of members without subnet_id
    
    OVN octavia provider allows to create member without param subnet_id,
    in that case the driver search it according to the pool_id, but it is
    not propagated to Octavia DB.
    
    In further operations, as delete or update, Octavia call to the driver
    without subnet_id, getting as result the member in ERROR state.
    
    Closes-Bug: #1964817
    Change-Id: I08b5ee11dbffe672dfd762c944c2f2c18623826f


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

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https://bugs.launchpad.net/bugs/1964817

Title:
  [ovn-octavia-provider] Deleted members remain in ERROR status

Status in neutron:
  Fix Released

Bug description:
  An OVN provider Load Balancer allows the creation of members without
  specifying the subnet-id. The internal logic allows OVN provider to
  create the member by associating it with the subnet-id of the pool to
  which it belongs, but the member is stored in Octavia DB without a
  reference to the subnet_id associated with the pool.

  Subsequently, when an attempt is made to delete a member that was
  created without specifying the subnet_id to which it belongs, it is
  left in an ERROR state, while a member that did include that parameter
  at creation time is deleted correctly.

  Steps to Reproduce:
  1. Create a load balancer with OVN as provider
  2. Create a listener and a pool associated to LB create in 1.
  3. Create a member without parameter subnet-id
  4. Try to delete the member created in 3.

  Expected result:
  Member is deleted correctly

  Actual result:
  Member keeps in ERROR state.

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