This patch ensures that the PROCESS permission is added to the sstuser
user during a series upgrade from xenial to bionic. Also patches the
README to correct some of the commands in terms of order of parameters.
Occasionally after cold boot yaml load of grastate will be throw an
exception. Do not error out in this instance.
Update percona to use TEST_ variables
Fix HA overlays
The bundle disco-stein was in the dev bundles because
a bug with the Python 3.7 syntax prevented the success of
the deployment of HA clusters. This bug is fixed, we can
reintegrate disco-stein in the gate bundles.
Other small additions:
- Removed unused Amluet test templates
- removing sitepackages in tox.ini to avoid test env pollution
- skip_missing_interpreters in tox.ini set to False to avoid false
positives by skipping missing interpreters.