- adds telemetry to allinone role
- add telemetry-related data bag items
- use database as default store until gnocchi packages work on trusty
- add some basic ceilometer api querys to Rakefile
Change-Id: I87ff3df0dc92b9e9f5c7abc06727b53be521d8c7
Depends-On: If513cb2715d8266845bd6541d12005edef70f11c
Depends-On: I432555c558adfd9db07b27acd15365e333a13dc2