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[Bug 1989460] Re: [ovn-octavia-provider] HealthMonitor event received on port deleted

 

Reviewed:  https://review.opendev.org/c/openstack/ovn-octavia-provider/+/857365
Committed: https://opendev.org/openstack/ovn-octavia-provider/commit/30db5c88cefd153983c0193cdf250161fd10640c
Submitter: "Zuul (22348)"
Branch:    master

commit 30db5c88cefd153983c0193cdf250161fd10640c
Author: Fernando Royo <froyo@xxxxxxxxxx>
Date:   Tue Sep 13 14:09:14 2022 +0200

    Capture port deleted event associated to HM ServiceMonitor
    
    When the port associated to a VM is deleted, if a ServiceMonitor
    row is associated to that port an OVN SB event is triggered
    in order to communicate that the ServiceMonitor entry is been
    deleted. That event would allow us to update the status of
    member/pool/LB according to the event.
    
    This patch suscribes the driver agent to the DELETE events
    for table ServiceMonitor on the OVN SB DB in order to
    update the operating_status when the VM port is deleted.
    
    Closes-Bug: #1989460
    Change-Id: I9f8c5668c260a896f5c5848734854551c842db1e


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

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https://bugs.launchpad.net/bugs/1989460

Title:
  [ovn-octavia-provider] HealthMonitor event received on port deleted

Status in neutron:
  Fix Released

Bug description:
  When the port associated to a VM is deleted, no event is received by
  the driver agent, so basically the LB reflects a wrong ONLINE
  operating_status of the member associated to the affected VM.

  As the port associated to the VM can be deleted, that case need to be
  covered.

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