Comment 4 for bug 1806726

Reviewed: https://review.openstack.org/631715
Committed: https://git.openstack.org/cgit/openstack/tripleo-heat-templates/commit/?id=bda0c48e694e8f36cff48bd7cc90ddbe017d17b6
Submitter: Zuul
Branch: stable/rocky

commit bda0c48e694e8f36cff48bd7cc90ddbe017d17b6
Author: Martin André <email address hidden>
Date: Tue Dec 4 17:47:44 2018 +0100

    Remove openshift-ansible customization

    This commit remove variables passed to openshift-ansible in order to
    stay more inline with openshift-ansible defaults.

    The removed variables are:
    - `openshift_enable_excluders`: use default value from
      openshift-ansible.
    - `openshift_use_dnsmasq`: removed from openshift-ansible.
    - `openshift_docker_selinux_enabled`: use default value from
      openshift-ansible.
    - `containerized`: removed from openshift-ansible.
    - `skip_version`: removed from openshift-ansible.
    - `debug_level`: use default value from openshift-ansible.
    - `osm_controller_args`: use default value from openshift-ansible. The
      provided experimental-cluster-signing-duration setting had an
      extremely low period and could cause nodes to become unreachable in
      the event of cert renewal during the master node failover. See [1] for
      details.

    [1] https://bugzilla.redhat.com/show_bug.cgi?id=1648493

    Closes-Bug: #1806726
    Change-Id: I4d9ae4f4745393aa817f07a542f06faa0c6a5eb9
    (cherry picked from commit 3e613f1788dead339f3d40df64ea959323ae2848)