Update /etc/hosts when linked container is restarted
Update /etc/hosts when linked container is restarted

Docker-DCO-1.1-Signed-off-by: Victor Vieux <vieux@docker.com> (github: vieux)

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