* added heat template for use with RPC9.0.0 and RAX
* added heat template for use with RPC9.0.0 and OpenStack
* rewrote the AIO script.
Merge pull request #144 from cloudnull/aio

Updated AIO install script, added heat AIO deployment methods
changes default hypervisor to KVM
add limits config to galera
Backport of PR#151

Update horizon play to point logs to the correct directory for rsyslog
Added filters and Kibana configuration for heat logs
Backport PR#180 to fix issue #147
Resolves issue #206 by templating the verbosity
parameter for logstash and turns it off by default.

(cherry picked from commit 09db63a82de276ee57827d918d55e9f22657b5db)
add a better check to see if the cinder api is actually

Fixes #261

(cherry picked from commit 0995e8e3f63a6ff72ae27a4ce615df340aa09b2e)
Be more specific w/ cluster check

I built a 3 controller setup and noticed that rabbitmq was not
clustering correctly.  Upon closer inspection, the issue was due to the
default cluster name of 'rpc' being found in a cluster_status due to
my hosts have a hostname of rpc-controller-X.  This change is more
specific in what we search for in the cluster_status output so we do
not get false positive backs from the cluster name being reflected in
the container hostnames.

Closes #256

(cherry picked from commit f9b4d30186ee0c4bfe075245978264872c93344f)
added open file limits to rabbitmq

(cherry picked from commit d0fcbd621946e36a9d706be31f756e6e043d2c76)
add limits config to galera

(cherry picked from commit d519338f3d25c1f12db2f82195452a4aaebaab06)
resolves issue https://github.com/rcbops/ansible-lxc-rpc/issues/161

(cherry picked from commit ad9e75b7de1b33536df6c0cf5c0782b3fc15dfda)
fix template name ircbalance -> irqbalance

(cherry picked from commit b1284cd108bf2a51216fd866c01b6340663d4bba)
removed unused plugin

(cherry picked from commit de3d18232c29e06d7551e2b704b9eca2030025cc)
Revert 17c5ee87

This change effectively reverts 17c5ee87, but leaves in some additional
comments added by that commit.

As to why this change is no longer needed, the assumption that needing
a separate cloud files tenant ID to form your glance swift user name
was incorrect.  Using the format of <cloud_tenant_id:cloud_username>
works fine.

Addresses issue #281

(cherry picked from commit ca13acfde88f522f0e10f78cd333214860f20e29)
As per documentation: https://mariadb.com/kb/en/mariadb/documentation/replication-cluster-multi-master/galera/getting-started-with-mariadb-galera-cluster/

Disabling query_cache (and setting size to 0M so it doesn't allocate the RAM)
This is a huge reason for seeing deadlocks with Galera, hence the mandatory turning off

(cherry picked from commit 5cecca96824b992a93140ae65838b95d5e658232)
Merge pull request #267 from nrb/stable/icehouse

add limits config to galera (backport)
Merge pull request #268 from stevelle/backport-fix-130

Backport of PR#151
Merge pull request #270 from stevelle/backport-fix-147

Backport PR#180 to fix issue #147
Merge pull request #280 from mancdaz/icehouse-206

Resolves issue #206 by templating the verbosity