Comment 8 for bug 1792613

Reviewed: https://review.openstack.org/605728
Committed: https://git.openstack.org/cgit/openstack/puppet-tripleo/commit/?id=9cde9139c4f2a59e6fca765e87ffce42cf7da696
Submitter: Zuul
Branch: master

commit 9cde9139c4f2a59e6fca765e87ffce42cf7da696
Author: Steven Hardy <email address hidden>
Date: Thu Sep 27 14:57:23 2018 +0100

    Replace bootstrap_nodeid with SERVICE_short_bootstrap_node_name

    This solves the problem that bootstrap_nodeid, which is set to the
    first node in each role via t-h-t, can match potentially more than
    one node - e.g in the event that a service is deployed such that it
    spans more than one role.

    The SERVICE_short_bootstrap_node_name is automatically generated
    based on the composable service template service_name, and this
    considers all roles where the service is enabled, e.g it should
    only evaluate true once regardles off the roles where the service
    is enabled.

    Change-Id: I48ec4549552910f3cb8db960b0ff10a6c61b4bb9
    Partial-Bug: #1792613