5- Docker swarm or Orchestrator




root@master:~# docker swarm --help

Usage: docker swarm COMMAND

Manage Swarm

Options:
--help Print usage

Commands:
init                Initialize a swarm
join              Join a swarm as a node and/or manager
join-token Manage join tokens
leave         Leave the swarm
unlock      Unlock swarm
unlock-key Manage the unlock key
update      Update the swarm

Run 'docker swarm COMMAND --help' for more information on a command.