remove clusterlabs repo, use rhel ha channel instead
friendlier ha mysql ip address defaults
add heat user to ha mysql node.pp
Added external ovs bridge creation.

Added ovswitch flag for creating br-ex using $configuration_ovswitch
parameter as condition

This is a squashed version of:
https://github.com/redhat-openstack/astapor/pull/33

Signed-off-by: Jason Guiditta <jguiditt@redhat.com>
Point puppetmaster to packstack modules instead of copying
Fixing Neutron user getting created with $admin_password instead of $neutron_user_password
Merge pull request #35 from cwolferh/add_heat

Add heat user to HA Mysql
Merge pull request #43 from gildub/neutron-admin

Replaced wrongly set Neutron user password
Merge pull request #31 from cwolferh/rm_clusterlabs_repo

remove clusterlabs repo, use rhel ha channel instead
Merge pull request #40 from domcleal/modulepath

Point puppetmaster to packstack modules instead of copying
Proxy setup now handled by foreman, this is unneeded.
Fix foreman proxy port so it doesn't conflict with mod_nss.
Merge pull request #44 from jguiditta/more_foreman_13_fixes

More foreman 13 fixes
Initial glusterfs
Added gluster readme
remove duplicate variable that caused error
Split cinder_storage class

The cinder_storage class served two different purposes:

* mounting of Gluster volumes into controller,

* providing a LVM block storage backend accessible through iSCSI.

Mounting of Gluster volumes has moved into cinder_controller, and the
LVM block storage backend has moved into
storage_backend::lvm_cinder. The cinder_storage class has been
removed.
Host groups: update LVM storage, add Gluster

Host group for LVM storage has been updated to reflect the class move
and a new host group for Gluster storage backend (general for Cinder,
Glance, Swift in the future) has been added.
Cascade parameters from storage_backend::gluster

We need to pass parameters needed for storage_backend::gluster::cinder
and storage_backend::gluster::glance into storage_backend::gluster (top
class for Gluster Storage host group), because we want Foreman to
override them, instead of inheriting values from quickstack::params.
params cinder_gluster_volume and glance_gluster_volume should also be overridable