heat services logging to file and stderr

[Steven Hardy]

Since the oslo logging change the heat services are logging to stderr by default, as well as logging the same information to their logfiles.

This is a change in behavior from before the oslo change, and I'm guessing it was not intended, we really want the services to be quiet on stderr/stdout, maybe with a switch which overrides the default behavior for debugging.

[Steven Dake (sdake)]

Oslo defaults to output to stderr. The only way to change this is to either change the default in heat/openstack/common/log.py which will need changing later when oslo-log comes out, or set the defaults in the config files.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/23567

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/23567
Committed: http://github.com/openstack/heat/commit/8634e15ca10ed9a919bbec1823a56e7eb4dc3d29
Submitter: Jenkins
Branch: master

commit 8634e15ca10ed9a919bbec1823a56e7eb4dc3d29
Author: Steven Dake <email address hidden>
Date: Tue Mar 5 09:01:56 2013 -0700

    Stop heat services from logging to stderr by default

    Change the configuration files to set use_stderr to False by
    default. Oslo's log sets use_stderr to True by default, and
    the only reasonable way to override is via the config files.

    Change-Id: Ibc4ac3b8cb5d7478260d5d014eb48860bae4bc0b
    Fixes: Bug #1146848