Make nodenames unique in Gossip cluster
Make nodenames unique in Gossip cluster

Signed-off-by: Santhosh Manohar <0806b0927a65802677e1bc58a740a42f957953d7@docker.com>

vdemeester/libnetwork,curtiszimmerman/libnetwork,medallia/libnetwork,mYmNeo/libnetwork,mYmNeo/libnetwork,tmakita/libnetwork,mbanikazemi/libnetwork,abhi/libnetwork,WeiZhang555/libnetwork,mahak/libnetwork,WeiZhang555/libnetwork,abhi/libnetwork,vdemeester/libnetwork,cpuguy83/libnetwork,kolyshkin/libnetwork,cpuguy83/libnetwork,fcrisciani/libnetwork,ityangchen/libnetwork,msabansal/libnetwork,ityangchen/libnetwork,medallia/libnetwork,msabansal/libnetwork,allencloud/libnetwork,docker/libnetwork,docker/libnetwork,allencloud/libnetwork,mahak/libnetwork,vdemeester/libnetwork,abhi/libnetwork,medallia/libnetwork,sainath14/libnetwork,curtiszimmerman/libnetwork,docker/libnetwork,mahak/libnetwork,tmakita/libnetwork,sainath14/libnetwork,fcrisciani/libnetwork,kolyshkin/libnetwork,kolyshkin/libnetwork,mbanikazemi/libnetwork