salt/control/cluster/init.yml

parameters:
  _param:
    salt_control_cluster_rng_backend: "/dev/random"
  salt:
    control:
      cluster:
        internal:
          rng:
            backend: ${_param:salt_control_cluster_rng_backend}
          seed: cloud-init
          cloud_init:
            user_data:
              salt_minion:
                conf:
                  master: ${_param:infra_config_deploy_address}