Helper should use admin net instead of internal
Helper should use admin net instead of internal

Use admin network to retrieve master node IP
in helper decorator which dumps commands needed
to revert environment and get access to the
master node

Change-Id: Iea78ac60e7b4f3a6ed3982c640c4dc49f2baa76a

teselkin/fuel-main,Fiware/ops.Fuel-main-dev,SmartInfrastructures/fuel-main-dev,dancn/fuel-main-dev,stackforge/fuel-main,AnselZhangGit/fuel-main,SmartInfrastructures/fuel-main-dev,dancn/fuel-main-dev,zhaochao/fuel-main,SergK/fuel-main,stackforge/fuel-main,dancn/fuel-main-dev,ddepaoli3/fuel-main-dev,SergK/fuel-main,Fiware/ops.Fuel-main-dev,teselkin/fuel-main,teselkin/fuel-main,ddepaoli3/fuel-main-dev,AnselZhangGit/fuel-main,Fiware/ops.Fuel-main-dev,ddepaoli3/fuel-main-dev,eayunstack/fuel-main,zhaochao/fuel-main,huntxu/fuel-main,AnselZhangGit/fuel-main,AnselZhangGit/fuel-main,eayunstack/fuel-main,zhaochao/fuel-main,ddepaoli3/fuel-main-dev,zhaochao/fuel-main,zhaochao/fuel-main,huntxu/fuel-main,huntxu/fuel-main,eayunstack/fuel-main,SergK/fuel-main,stackforge/fuel-main,teselkin/fuel-main,Fiware/ops.Fuel-main-dev,SmartInfrastructures/fuel-main-dev,dancn/fuel-main-dev,SmartInfrastructures/fuel-main-dev