Comment 5 for bug 1855708

Reviewed: https://review.opendev.org/713076
Committed: https://git.openstack.org/cgit/openstack/glance/commit/?id=30ece7aa28ce8bef1bfe6d4ac68485e6b980f955
Submitter: Zuul
Branch: master

commit 30ece7aa28ce8bef1bfe6d4ac68485e6b980f955
Author: Khuong Luu <email address hidden>
Date: Fri Mar 13 14:54:54 2020 -0700

    Remove usages of SSL related config options in utils

    SSL support was removed by [1] which resulted in removal of some
    SSL related config options, but two config options 'key_file' and
    'cert_file' are still used in utils.stash_conf_values() which is called
    in reload functionality. When SIGHUP is sent to the parent process,
    this usage causes it to crash and its children processes become orphaned,
    which then causes the reload test to be stale (fail).

    This change also includes:
    - Remove 2 attributes and the decorator that help to skip this test
      (self.diable, self.disabled_message, and @skip_if_disabled)

    [1] https://review.opendev.org/#/c/697969/5/glance/common/wsgi.py

    Change-Id: I361c9d0b53a67b1cc60f0f3012e22accdcc46055
    Closes-Bug: #1855708