Disable br-ex (or equivalent) to be created on compute nodes
BZ #998599 - Add options for SSL support using files or FreeIPA

https://bugzilla.redhat.com/show_bug.cgi?id=998599

If ssl and freeipa are true then certificates are obtained using
certmonger.

If ssl is true and freeipa is false then the the mysql and qpid
certificates and keys need to be passed in as arguments.

Horizon is configured to use ssl on the public interface FQDN if
ssl is true.

Secure qpid and mysql with SSL for nova, keystone, glance,
ceilometer, cinder and heat.

The following Foreman hostgroups support SSL:

Compute (Neutron)
Compute (Nova Network)
Controller (Neutron)
Controller (Nova Network)
LVM Block Storage
Neutron Networker
Merge pull request #108 from rcritten/ssl

Add options for SSL support either via files or FreeIPA
Fix double port 80 directives in apache.

Without this patch, apache/hoizon fails to start.
However, should be able to remove this patch once
puppet-horizon/apache better handles this case.
Merge pull request #127 from cwolferh/apache_double_listen_80_fix

Fix double port 80 directives in apache.
Add initial base class for configuring pacemaker.

All other classes we add to use pacemaker to manage various services will go in
this module as well.
Merge pull request #131 from jguiditta/pacemaker_common

Add initial base class for configuring pacemaker.
Merge pull request #122 from gildub/neutron+fix-upstream-bridge-on-compute-nodes

Disable br-ex (or equivalent) to be created on compute nodes
Add in the option to create a keystonerc_admin file in root's home directory.