The repo is Python 3 now, so update hacking to version 3.0 which
supports Python 3.
Fix problems found by updated hacking version.
Remove hacking and friends from lower-constraints, they are not needed
there.
Change-Id: I7614df314c211dc3acca2e3e8cb647bddddd6c16
Used to be: git.openstack.org/openstack/monasca-persister?h=stable/pike
Now : releases.openstack.org/constraints/upper/pike
Since the way links to specific branches changed, usage of
those links has to be changed as well.
CONSTRAINTS_BRANCH variable was removed because CONSTRAINTS_FILE
contains link to the upper-requirements file with specified branch.
Change-Id: Ic67b2b30906768fa6249d10ed2c7e8037df0f544
Story: 2005666
Task: 30971
api-log.conf is the deprecated path for the configuration file. The
new path is /etc/monasca/monasca-log-api.conf .
So use this new path in devstack, documentation and docker.
Change-Id: I2208b7e27d3dbec38290ffb8ba66bc64a5129744
Story: 2004831
Task: 29024
Martin Chacon Piza