Merge pull request #203 from hashicorp/b-init-redis-port

Change to the default redis port and use docker port mapping

command/init.go

@@ -122,7 +122,7 @@ job "example" {
 				memory = 256 # 256MB
 				network {
 					mbits = 10
-					dynamic_ports = ["redis"]
+					dynamic_ports = ["6379"]
 				}
 			}
 		}