Pull ceph.conf for cinder role
Pull ceph.conf for cinder role

In a rare scenario of having cinder nodes (providing storage for Cinder LVM
backend) in an OpenStack environment configured to use Ceph RBD as backend for
Cinder volumes, cinder-volume on a cinder node would fail to connect to Ceph
because ceph.conf isn't there.

Change-Id: I1c4119fbfca3db5f234b18e1e03b7e31b971287e
Closes-Bug: 1319106

SmartInfrastructures/fuel-library-dev,huntxu/fuel-library,zhaochao/fuel-library,xarses/fuel-library,slystopad/fuel-lib,huntxu/fuel-library,huntxu/fuel-library,xarses/fuel-library,stackforge/fuel-library,stackforge/fuel-library,SmartInfrastructures/fuel-library-dev,ddepaoli3/fuel-library-dev,slystopad/fuel-lib,zhaochao/fuel-library,eayunstack/fuel-library,huntxu/fuel-library,ddepaoli3/fuel-library-dev,slystopad/fuel-lib,zhaochao/fuel-library,slystopad/fuel-lib,ddepaoli3/fuel-library-dev,Metaswitch/fuel-library,stackforge/fuel-library,zhaochao/fuel-library,xarses/fuel-library,stackforge/fuel-library,eayunstack/fuel-library,Metaswitch/fuel-library,eayunstack/fuel-library,SmartInfrastructures/fuel-library-dev,ddepaoli3/fuel-library-dev,Metaswitch/fuel-library,xarses/fuel-library,Metaswitch/fuel-library,eayunstack/fuel-library,huntxu/fuel-library,ddepaoli3/fuel-library-dev,zhaochao/fuel-library,SmartInfrastructures/fuel-library-dev,eayunstack/fuel-library,SmartInfrastructures/fuel-library-dev