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[Fernando Royo <2112110@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

The logical over the disable/enable for a member looks not working fine
if a HM is checking the pool where member is attached. If you disable a
backend member and put it enable again it is not comming as a available
backend member to redirect LB traffic:

Step to reproduce the issue.
1. Create a Load Balancer with:
   A listener on port 80 using TCP protocol
   A pool with a HM attached
2. Add a VM (which is Active) to the pool as a member:
   The load balancer works correctly
   HM reports correctly the status as ONLINE
3. Disable the member
   HM reports  the status as ERROR, where OFFLINE looks more appropiate
4. Enable the member
   HM doesn't detect the change and mantain the ERROR status not checking again the probes to the member so  movin to ONLINE, also vips field keeps {} (empty)

** Affects: neutron
     Importance: Undecided
     Assignee: Fernando Royo (froyoredhat)
         Status: New


** Tags: ovn-octavia-provider

** Changed in: neutron
     Assignee: (unassigned) => Fernando Royo (froyoredhat)

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https://bugs.launchpad.net/bugs/2112110

Title:
  [ovn-octavia-provider] LoadBalancer member not coming back after
  disable-enable

Status in neutron:
  New

Bug description:
  The logical over the disable/enable for a member looks not working
  fine if a HM is checking the pool where member is attached. If you
  disable a backend member and put it enable again it is not comming as
  a available backend member to redirect LB traffic:

  Step to reproduce the issue.
  1. Create a Load Balancer with:
     A listener on port 80 using TCP protocol
     A pool with a HM attached
  2. Add a VM (which is Active) to the pool as a member:
     The load balancer works correctly
     HM reports correctly the status as ONLINE
  3. Disable the member
     HM reports  the status as ERROR, where OFFLINE looks more appropiate
  4. Enable the member
     HM doesn't detect the change and mantain the ERROR status not checking again the probes to the member so  movin to ONLINE, also vips field keeps {} (empty)

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