Comment 9 for bug 2036952

Reviewed: https://review.opendev.org/c/openstack/octavia/+/897772
Committed: https://opendev.org/openstack/octavia/commit/ef4b4d5007c51e13b26f243b94c3075dc092794b
Submitter: "Zuul (22348)"
Branch: stable/2023.2

commit ef4b4d5007c51e13b26f243b94c3075dc092794b
Author: Gregory Thiemonge <email address hidden>
Date: Mon Sep 25 07:48:01 2023 -0400

    Retry to set loadbalancer prov status on failures

    In case of DB outages when a flow is running, an exception is caught and
    the flow is reverted. In most of the flows, the revert function of the
    first task's (the last to be reverted) unlocks the load balancer by
    setting its provisioning status (to ERROR or ACTIVE, depending on the
    flow), but it fails if the DB is not reachable, leaving the LB in
    a PENDING_* state.
    This commit adds tenacity.retry to those functions, Octavia retries to
    set the status during ~2h45 (2000 attempts, 1 sec initial delay, 5 sec
    max delay).

    Closes-Bug: #2036952
    Change-Id: I458dd6d6f5383edc24116ea0fa27e3a593044146
    (cherry picked from commit be91493332786365b8e997fcf88779a12d1ae130)