Comment 7 for bug 1809469

Reviewed: https://review.opendev.org/659619
Committed: https://git.openstack.org/cgit/openstack/kolla-ansible/commit/?id=25ac955a4e2645da29f8c7b807f0bac5afb43838
Submitter: Zuul
Branch: master

commit 25ac955a4e2645da29f8c7b807f0bac5afb43838
Author: Mark Goddard <email address hidden>
Date: Thu May 16 14:01:39 2019 +0100

    Add unit test for keystone fernet cron generator

    Before making changes to this script, document its behaviour with a unit
    test.

    There are two major issues:

    * requesting an interval of more than 1 day results in no jobs
    * requesting an interval of more than 60 minutes, unless an exact
      multiple of 60 minutes, results in no jobs

    Change-Id: I655da1102dfb4ca12437b7db0b79c9a61568f79e
    Related-Bug: #1809469