docker-node

List swarm nodes

$ docker node ls

$ docker node inspect [node]

$ docker node promote [node]

$ docker node demote [node]

$ docker node update --availability [drain] [node]

$ docker node update --label-add [key=value] [node]

$ docker node rm [node]

docker node command [options]

docker node manages Swarm nodes. Nodes are Docker hosts participating in a swarm cluster. Only works when the Docker daemon is running in swarm mode. Managers coordinate cluster operations while workers execute tasks. Node management includes controlling availability, labels for task placement constraints, and role assignments.

ls

List nodes in the swarm.

Display detailed node information.

Update a node.

Promote nodes to manager.

Demote managers to workers.

Remove nodes from swarm.

List tasks running on nodes.

docker-swarm(1), docker-service(1)