    'mongodb-master': { include mongodb_master }
    /^mongodb-master:(.*)/: { class { mongodb_master: deploymentname => $1 } }
    /^mongodb-slave:(.*)/: { class { mongodb_slave: deploymentname => $1 } }
    /^mongodb-replicaset:(.*)/: { class { mongodb_replicaset: deploymentname => $1 } }
    'mongodb-replicaset': { include mongodb_replicaset }

