direction: down

swarm: "Cluster Docker Swarm" {
  managers: "Managers : consensus Raft" {
    grid-columns: 3
    horizontal-gap: 80
    leader: "Manager (Leader)\nRaft Store, API + Scheduler" { class: accent }
    f1: "Manager (Follower)\nRaft Store"
    f2: "Manager (Follower)\nRaft Store"
    leader <-> f1 { class: indirect }
    f1 <-> f2 { class: indirect }
  }
  workers: "Workers : tâches" {
    grid-columns: 3
    w1: "Worker 1" {
      web1: "web.1"
      api1: "api.1"
    }
    w2: "Worker 2" {
      web2: "web.2"
      db1: "db.1"
    }
    w3: "Worker 3" {
      web3: "web.3"
      api2: "api.2"
    }
  }
  managers -> workers: "répartit les tâches"
}