All the configurations for logging were set to DEBUG, which
creates a large amount of output to the console (especially from
monasca_common.kafka_lib) which in turn was captured by the
devstack screen session for the python tempest gate tests and
causing trouble with logstash indexing.
Turn the default devstack logging to a more reasonable INFO.
Change-Id: I480e75f6254735f3221fcc02f96086b037256c85
Story: 2003911
To generate the sample config file, do what other OpenStack projects do
and use the oslo.config provided mechanism.
Story: 2001009
Task: 4201
Change-Id: I490de4110843f7dfd618a6a8cc8d6a4e35db65ce
Following commits matches the logging behaviour
that can be found in monasca-log-api and will be available
in monasca-api.
With it, it is possible to granullary control severities
of different components of monasca-persister.
Provides logging to the console and file.
File logging has rotating capability enabled.
Change-Id: If16138b38a5a4344c18eefe159d80585a8c68819