Fix keystone_endpoint in ceph module
Fix keystone_endpoint in ceph module

Closes-bug: #1390118
Change-Id: I5d141f9b2397482175a19a725c595c69a327af0e

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