Complete the change to the global config file.
So by adding the project name to the call to cfg.CONF() we go from
the following search dirs:
cfg_dirs: ['/home/asalkeld', '/etc']
to:
cfg_dirs: ['/home/asalkeld/.ceilometer', '/home/asalkeld', '/etc/ceilometer', '/etc']
So you can end up with multiple configs loading like this:
DEBUG ceilometer.openstack.common.service [-] config file: ['/etc/ceilometer/ceilometer.conf', '/etc/ceilometer-collector.conf']
Change-Id: I8e75facb5f1dc7e3e66493824a2da15a5b9ab311
e4d170a57c