metadata/service/server/cluster.yml

applications:
- mongodb
parameters:
  _param:
    mongodb_server_replica_set: default
  mongodb:
    server:
      enabled: true
      admin:
        user: admin
        password: ${_param:mongodb_admin_password}
      bind:
        address: 0.0.0.0
        port: 27017
      replica_set: ${_param:mongodb_server_replica_set}
      shared_key: ${_param:mongodb_shared_key}
      members: ${_param:mongodb_server_members}
      master: ${_param:mongodb_master}