看来您正在尝试对旧的docker
swarm使用新的swarm模式功能。
以下脚本使用3个管理器和2个工作器（使用Docker 1.12.0）创建一个HA Swarm集群：
#=========================# Creating cluster members#=========================docker-machine create --driver virtualbox node1docker-machine create --driver virtualbox node2docker-machine create --driver virtualbox node3docker-machine create --driver virtualbox node4docker-machine create --driver virtualbox node5#===============# Starting swarm#===============MANAGER_IP=$(docker-machine ip node1)docker-machine ssh node1 docker swarm init --advertise-addr $MANAGER_IP#===============# Adding members#===============MANAGER_TOKEN=$(docker-machine ssh node1 docker swarm join-token --quiet manager)WORKER_TOKEN=$(docker-machine ssh node1 docker swarm join-token --quiet worker)docker-machine ssh node2 docker swarm join --token $MANAGER_TOKEN $MANAGER_IP:2377docker-machine ssh node3 docker swarm join --token $MANAGER_TOKEN $MANAGER_IP:2377docker-machine ssh node4 docker swarm join --token $WORKER_TOKEN $MANAGER_IP:2377docker-machine ssh node5 docker swarm join --token $WORKER_TOKEN $MANAGER_IP:2377
列出群成员
$ docker-machine ssh node1 docker node lsID HOSTNAME STATUS AVAILABILITY MANAGER STATUS4s0mrh2u4sa2p260ung8ipb0m * node1 Ready Active Leader5ra7b8cwarpcpa47p2gq2ecxs node2 Ready Active Reachable66t3pq66ynlvyl3do6lpn9kzb node3 Ready Active 7k5n1id2q6yncqjbv7l8ec0r5 node5 Ready Active 833e4ya58hq62epplreyvwtnm node4 Ready Active
创建服务
$ docker-machine ssh node1 docker service create --name web --replicas=10 -p 30000:80 nginx$ docker-machine ssh node1 docker service ps webID NAME IMAGE NODE DESIRED STATE CURRENT STATEERROR2fxy4n57p8ot3mn0kws96pnuk web.1 nginx node1 Running Running 30 seconds ago cmm1s3h8ds7tmppf7pwvl5zxw web.2 nginx node5 Running Running 6 seconds ago 7ixgtqlz049ggi90363js088b web.3 nginx node1 Running Running 30 seconds ago 4o1e2wkh0x4rp8h9o73as8drf web.4 nginx node3 Running Running 22 seconds ago 6lufnzzddljlw0lnu0qyftzh6 web.5 nginx node3 Running Running 22 seconds ago 49g43g23t4r9lpmitfs4uu1j6 web.6 nginx node2 Running Running 3 seconds ago 43dopngi08licw4xttipnfdb6 web.7 nginx node2 Running Running 3 seconds ago 8d47dvmokf65xb271fyk3jlbu web.8 nginx node4 Running Running 7 seconds ago 2t56edm3k4x98yjkvgamyq6v4 web.9 nginx node5 Running Running 6 seconds ago byij5j5pom1t3elu2ydteasg7 web.10 nginx node4 Running Running 7 seconds ago
