Change-Id: I70f258509b38b2a616be34913c7345d93c2b50ad

Change-Id: Ib5d56448772f4fef21f38573e5640534316e884d

There is no guarntee that pillars are loaded before pillars-from-file
as result we cant assume variables defined via pillars: are available
when pillars-from-file is loaded. Move 'source' definitions of repos to
.kitchen.yml as it uses ENV variable

Change-Id: Id94edd2351f17f5ac130db41a97d3be9cd5f3be4

Change-Id: Ia4ca293176af1c3534fa13ba71789bfcc6d1a1fa

Change-Id: Ib5db9f151baaf3fa0bca97a5457cf836bc57b88c

Change-Id: Ica7d98730bc6f8bd591b44b1e3eec7855d95898a

This reverts commit 73fe802ded9054d2a9e18f83b163565ff425a9b3, reversing
changes made to 13c9ec76aa.

This patch fixes broken dependencies installed via
python-mysqldb which needs mysql-common-5.7.

Signed-off-by: Ondrej Vasko <ondrej.vaskoo@gmail.com>

Mitaka staging test repository for test-kitchen was
missing KEY_ID which prevented apt-get update to
run successfuly.

Signed-off-by: Ondrej Vasko <ondrej.vaskoo@gmail.com>

Galera repository has changed in upstream and has
divided wsrep and galera directories.
This patch sets up 2 repositories `galera-3` and
`mysql`wsrep-5.6`.

Signed-off-by: Ondrej Vasko <ondrej.vaskoo@gmail.com>

Make max_connections and innodb_buffer_pool_size configurable
through soft params instead of hard.

Change-Id: Id0bb8f6b6091289275864bf4dd6a6890d11b4782

Change-Id: I2b6abf51793fa6179c3a6477a752243db6ac6e73