Comment 8 for bug 1482146

Reviewed: https://review.openstack.org/222104
Committed: https://git.openstack.org/cgit/openstack/openstack-ansible/commit/?id=aa893cc1ffe8a6cfd0ebcedef69348f39bce5e9b
Submitter: Jenkins
Branch: kilo

commit aa893cc1ffe8a6cfd0ebcedef69348f39bce5e9b
Author: Jesse Pretorius <email address hidden>
Date: Fri Aug 28 16:27:26 2015 +0100

    Shift irqbalance package from lxc_hosts to openstack_hosts

    The irqbalance daemon is expected by the lxc_hosts playbook in its
    pre_tasks. This patch ensures that it's there by adding the
    package to the openstack_hosts role which runs before the the
    lxc_hosts playbook.

    Change-Id: I88e34aedf727c9a9698ddefcdd05eb4debfa5619
    Closes-Bug: #1482146
    (cherry picked from commit 06fadf9dca5e7f42b81c6e584f21db89bb515c95)