This change is needed for clarity. We have a kolla-ansible script.
We have a kolla-mesos repo. We plan to have a kolla-ansible repo.
Already we have had far too much confusion about whether we are
talking about the container or the project. Naming this kolla-toolbox
eliminates all of that confusion and its probably a bit more accurate
of a name too.

Closes-Bug: #1541053
Change-Id: I8fd1f49d5a22b36ede5b10f46b9fe02ddda9007e

When running register task for MariaDB we should firstly check
if operation failed before trying to parse result from json output

Change-Id: Ic331ec20990277d30b147826ff24affb27d52383
Closes-Bug: #1491751

Change-Id: Icfd41d6cf5e4813d82a304233e784e8cb49fe3fb
Partially-Implements: blueprint remove-abstraction-ansible

Cleanup all options in galera.cnf. Bind to all interfaces and ports
appropriately.

Change-Id: I516613d09673ba61aadda2c7bbb4abbbe4ea47ac
Partially-Implements: blueprint update-configs
Closes-Bug: #1478330

Currently we require a slew of deps on each destination node, this
includes a gcc compiler and installing things via pip. We can remove
these dependencies by containerizing them and running and Ansible
inside the container itself. The container would then report back
facts about idempotency.

DocImpact
Closes-Bug: #1481495
Implements: blueprint containerize-dependencies
Change-Id: I3dfccbf9fafc06ffc36e78f3006fe5d3367891df

The original purpose for having an abstract like 'database' rather than
the service name of 'mariadb' has been change. Our direction is different
and this patch reflects consistent naming throughout

Change-Id: I704896191cc5243f9dab2a4cca9120e9dc2ceb2c
Closes-Bug: #1478328

AIO nodes had an address in the gcomm list which would prevent AIO
containers from starting appropriately.

Change-Id: I6db8c831ef9f9c0348748eb9539db326dc0df048
Closes-Bug: #1472481

Adds initial support for Mariadb with Galera replication in Ansible
using the CONFIG_EXTERNAL methods.

Additionally, this refactors some of the Galera config script to allow
for reuse by CONFIG_EXTERNAL.

Partially Implements: blueprint ansible-service

Change-Id: I566fea0376ecca39fc8a5167f9ff9ff434ea7b7e