Comment 21 for bug 1548774

Reviewed: https://review.openstack.org/525355
Committed: https://git.openstack.org/cgit/openstack/neutron-lbaas/commit/?id=ebc3f735e50aab5cf23eaa67b907687a4ce49b43
Submitter: Zuul
Branch: stable/pike

commit ebc3f735e50aab5cf23eaa67b907687a4ce49b43
Author: Carlos Goncalves <email address hidden>
Date: Sat Nov 18 10:21:43 2017 +0000

    Update pool member operating status for haproxy

    Collection of stats is a period task for which the HAProxy driver also
    returns member statuses, including 'status' field which maps to
    MemberV2.operating_status. Updating such field in neutron-lbaas DB
    ensures the stored operational status is up-to-date. Subsequently, the
    operating status of pools, listeners and load balancers can also be
    correctly reported to users upon querying in for the load balancer
    status tree API.

    This fixes cases where a pool member becomes offline in the dataplane
    but is not observed in neutron-lbaas. If a member turns back online
    again, its operating status will be updated too.

    Partial-Bug: #1548774

    Change-Id: Ief872b0463002b4e339f8eab71b37a4225d461cc
    (cherry picked from commit 80a086695d11aa65251889671a3d729f62779c80)