tldr/pages/common/docker-node.md

docker node

Manage Docker Swarm nodes. More information: https://docs.docker.com/reference/cli/docker/node/.

• List nodes in the swarm:

docker node ls

• List tasks running on one or more nodes, defaults to the current node:

docker node ps {{node1 node2 node3 ...}}

• Display detailed information on one or more nodes:

docker node inspect {{node1 node2 node3 ...}}

• Promote one or more nodes to manager in the swarm:

docker node promote {{node1 node2 node3 ...}}

• Demote one or more nodes from manager in the swarm:

docker node demote {{node1 node2 node3 ...}}

• Remove one or more nodes from the swarm:

docker node rm {{node1 node2 node3 ...}}

• Update metadata about a node, such as its availability, labels, or roles:

docker node update --{{availability|role|label-add|...}} {{active|worker|foo|...}} {{node1}}