docker-swarm

A container orchestration tool.

TLDR

Initialize a swarm cluster

$ docker swarm init
copy


Display the token to join a manager or a worker
$ docker swarm join-token [worker|manager]
copy


Join a new node to the cluster
$ docker swarm join --token [token] [manager_node_url:2377]
copy


Remove a worker from the swarm (run inside the worker node)
$ docker swarm leave
copy


Display the current CA certificate in PEM format
$ docker swarm ca
copy


Rotate the current CA certificate and display the new certificate
$ docker swarm ca --rotate
copy


Change the valid period for node certificates
$ docker swarm update --cert-expiry [hours]h[minutes]m[seconds]s
copy

SYNOPSIS

docker swarm

DESCRIPTION

Manage Swarm

OPTIONS

-h, --help[=false] help for swarm

SEE ALSO

docker(1), docker-swarm-ca(1), docker-swarm-init(1), docker-swarm-join(1), docker-swarm-join-token(1), docker-swarm-leave(1), docker-swarm-unlock(1), docker-swarm-unlock-key(1), docker-swarm-update(1)

Copied to clipboard