Show peer nodes in network inspect for swarm overlay networks
Show peer nodes in network inspect for swarm overlay networks

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

Zebrilee/cli,ashfall/cli,riyazdf/cli,cpuguy83/cli,cpuguy83/cli,allencloud/cli,docker/cli,thaJeztah/cli,dnephin/cli,riyazdf/cli,Zebrilee/cli,docker/cli,redpanda/cli,redpanda/cli,dnephin/cli,ashfall/cli,e11137/cli,thaJeztah/cli,allencloud/cli,e11137/cli