docker swarm

all

A container orchestration tool.

Examples (7)

Initialize a swarm cluster

docker swarm init

Display the token to join a manager or a worker

docker swarm join-token worker|manager

Join a new node to the cluster

docker swarm join --token token manager_node_url:2377

Remove a worker from the swarm (run inside the worker node)

docker swarm leave

Display the current CA certificate in PEM format

docker swarm ca

Rotate the current CA certificate and display the new certificate

docker swarm ca --rotate

Change the valid period for node certificates

docker swarm update --cert-expiry hourshminutesmsecondss