only attempt to ping private ip for single node deployments
only attempt to ping private ip for single node deployments

dtroyer/devstack,pczerkas/devstack,neerja28/Devstack_GlusterFS,flavio-fernandes/devstack,nawawi/openstack,mmasaki/devstack,r-mibu/devstack,affo/devstack,TwinkleChawla/devstack,openstack-dev/devstack,NaokiMiyata/devstack,j4/devstack,upadhyay-prashant/devstack,vsham20/devstack,ykaneko/devstack,vishnugonela/devstack,mc2014/devstack,eharney/devstack,pombredanne/devstack,dtroyer/devstack,mmasaki/devstack,nati/devstack_public,wenhuizhang/devstack,ewindisch/raspi-devstack,pczerkas/devstack,pombredanne/devstack,bswartz/devstack,samgoon/devstack,promptworks/devstack,ykaneko/devstack,innodee/openstackk,parul24/devstack,CloudServer/devstack,williamthegrey/devstack,wenhuizhang/devstack,tianweizhang/devstack,herrsechs/devstack,nttmcl/devstack_public,inkerra/devstack,jamielennox/devstack,noironetworks/devstack,sstrato/devstack,Mahito/devstack,r-mibu/devstack,nttmcl/devstack_public,sc68cal/devstack,richliu/devstack,olivierlemasle/devstack,prithivm/branch01,pacinete/devstack,armando-migliaccio/devstack,samgoon/devstack,nuxeh/devstack,thomasem/devstack,costingalan/devstack,sequenceiq/devstack,Millnert/contrail-devstack,rushiagr/devstack,CiscoSystems/devstack,LoHChina/devstack,TwinkleChawla/devstack,bljgaurav/openstack-test,mc2014/devstack,sequenceiq/devstack,savi-dev/devstack,neerja28/Devstack_GlusterFS,kplus/devstack-moonshot,pacinete/devstack,noironetworks/devstack,cloudbuilders/devstack,andrewrothstein/devstack,citrix-openstack-build/devstack,prithivm/branch01,liuquansheng47/devstack,liuquansheng47/devstack,virtualopensystems/devstack,sc68cal/devstack,bigswitch/devstack,tianweizhang/devstack,affo/devstack,vsham20/devstack,bswartz/devstack,Juniper/devstack,bigswitch/devstack,nuxeh/devstack,varunarya10/devstack,NaokiMiyata/devstack,LoHChina/devstack,Yuriy-Leonov/devstack,dirkmueller/devstack,BSJAIN92/OpenStack,shootstar/devstacktest,group-policy/devstack,yamt/devstack,avvocatodemarchis/devstack,mssumanth/devstack,nawawi/openstack,deepakselvaraj/devstack,Mahito/devstack,eshnil2000/devstack,olivierlemasle/devstack,group-policy/devstack,upadhyay-prashant/devstack,bq-xiao/devstack,j4/devstack,avvocatodemarchis/devstack,ozamiatin/devstack,savi-dev/devstack,vishnugonela/devstack,flavio-fernandes/devstack,varunarya10/devstack,mssumanth/devstack,HPCHub/devstack,HPCHub/devstack,srics/devstack,rushiagr/devstack,kplus/devstack-moonshot,eharney/devstack,thomasem/devstack,atulpatil301/devstack,atulpatil301/devstack,andrewrothstein/devstack,bq-xiao/devstack,BSJAIN92/OpenStack,citrix-openstack-build/devstack,CloudServer/devstack,ewindisch/raspi-devstack,richliu/devstack,parul24/devstack,openstack-dev/devstack,promptworks/devstack,nati/devstack_public,dirkmueller/devstack,cloudbuilders/devstack,bljgaurav/openstack-test,JioCloud/devstack,costingalan/devstack,herrsechs/devstack,ozamiatin/devstack