a1291fdecd
Zun-api is using app.wsgi as log filename. This change forzes zun-api.log to ease identification. Also changes group owner of log dir to kolla group. Remove glance version as is in zun's defaults Set state_path, this is where zun will store catched images, similar as nova cache. No need HA or volume as is only cached data. Change-Id: I20f8d311bfde1c0a07d7d35e9f1412c71efa8504