docker service ls

docker service ls
Error response from daemon: This node is not a swarm manager. Use "docker swarm init" or "docker swarm join" to connect this node to swarm and try again.

See also

• docker [config | pull | push | run | start, | stop| cp | events | info | version | build | commit | image | images | image ls |image inspect | rmi | rm | tag | exec | rename | manifest | save | service update | load ], docker --help