Comment 3 for bug 1809833

Reviewed: https://review.openstack.org/631374
Committed: https://git.openstack.org/cgit/openstack/paunch/commit/?id=fc5aecd5d1a6b8a3ad9b554eb62c5b8dc4475a68
Submitter: Zuul
Branch: master

commit fc5aecd5d1a6b8a3ad9b554eb62c5b8dc4475a68
Author: Jill Rouleau <email address hidden>
Date: Wed Jan 16 19:15:32 2019 -0700

    Prevent podman healthcheck failures during deploy

    Modify systemd healthcheck units so that check is not executed until
    2min after being enabled, to allow containerized service time to become
    available. The combination of OnActive and OnUnitActive replaces OnCalendar.
    After the OnActive countdown causes the service unit to be first run,
    OnUnitActive will provide a monotonic timer for future executions
    Also, do not explicitly enable the service unit as only the timer should
    control this service.

    Closes-Bug: #1809833

    Change-Id: I6a916d62e7b3eed5190c12ea3b37ba240a9ab184