Comment 7 for bug 1843422

Reviewed: https://review.opendev.org/681933
Committed: https://git.openstack.org/cgit/openstack/tripleo-ansible/commit/?id=63380569382855770e3c284621031715c98542fa
Submitter: Zuul
Branch: master

commit 63380569382855770e3c284621031715c98542fa
Author: Kevin Carter <email address hidden>
Date: Thu Sep 12 16:15:55 2019 -0500

    Add local_address to the default hieradata on all hosts

    This change will ensure a local_address is always defined within our
    generated hieradata. This change imports existing logic into our config
    to ensure that the value of the local_address matches our expected
    values. We ensure compatibility with legacy installs by inspecting if a
    host has IPv6 enabled on the loopback device. In the event that IPv6 is
    enabled, the value of local_address will be set to "localhost" otherwise
    it will defined as "127.0.0.1".

    Closes-Bug: 1843422
    Change-Id: I20e69315bacdded4bc2d5b47e18609f130f8abc5
    Signed-off-by: Kevin Carter <email address hidden>