'Detailed view of a cluster.'

@classmethod
def detail(cls, cluster, replication_data=False, flat=False):

    result = cls.summary(cluster, flat=True)
    result.update(num_hosts=cluster.num_hosts, num_down_hosts=cluster.num_down_hosts, last_heartbeat=cls._normalize(cluster.last_heartbeat), created_at=cls._normalize(cluster.created_at), updated_at=cls._normalize(cluster.updated_at), disabled_reason=cluster.disabled_reason, replication_status=cluster.replication_status, frozen=cluster.frozen, active_backend_id=cluster.active_backend_id)
    if (not replication_data):
        for field in ('replication_status', 'frozen', 'active_backend_id'):
            del result[field]
    if flat:
        return result
    return {'cluster': result}
