1.Adding of ceilometer user in mongodb using mongodb ansible module is throwing error,Need to fix. Workaroung using scripter is added. 2.Mongodb connection in ceilometer.conf mitaka has error.
[database] ... connection = mongodb://ceilometer:CEILOMETER_DBPASS@controller:27017/ceilometer
The above connection is not working.So replaced with below lines: metering_connection = mongodb://localhost:27017/ceilometer event_connection = mongodb://localhost:27017/ceilometer
3.# mongo --host controller --eval ' db = db.getSiblingDB("ceilometer"); db.createUser({user: "ceilometer", pwd: "CEILOMETER_DBPASS", roles: [ "readWrite", "dbAdmin" ]})'
The above command creteUser has some issues,so it is replaced with addUser(point 1 using script).