add different roles for each component (api, scheduler, volume)
take password to database from cinder-api node for cinder-volume
reject admin node in UI for deploy components
Merge pull request #75 from arkadykanevsky/pull-req-release-mesa-1.6.1-master-18fcd6c9c554f878fe32ca7134a81eba27f13fbd

port of multinode cinder support from pebbles to mesa-1.6.1 [1/1]
CES336 - cinder in raw mode whne no disks available reports an error instead of silently falling to local mode.
fixed typo for log message
One more typo
Merge pull request #76 from arkadykanevsky/pull-req-release-mesa-1.6.1-master-25b6af0832eba8fb161b05a80462d3ee19aa2d6d

CES-336 Fix cinder not to fall silently to local mode if no disks are available [1/1]