Comment 2 for bug 1751934

Reviewed: https://review.openstack.org/548099
Committed: https://git.openstack.org/cgit/openstack/tripleo-heat-templates/commit/?id=d0a03972a6b835bd19f3a13cc87c9e84fbb9d16d
Submitter: Zuul
Branch: master

commit d0a03972a6b835bd19f3a13cc87c9e84fbb9d16d
Author: Harald Jensas <email address hidden>
Date: Mon Feb 26 23:19:30 2018 +0100

    Use ipaddress module

    This patch replaces use of ipaddr python module with
    ipaddress module. The ipaddr has been superseded by the
    ipaddress module.

    Also install python-ipaddress instead of python-ipaddr in
    deployed-server bootstrap scripts.

    Closes-Bug: #1751934
    Change-Id: I63ae89869c8994e17b3460f9ae94e5fa922f6237