#from Bcfg2.Server.dbconnection import DBPgConnection
#silent result = DBPgConnection().execute("SELECT ip, netmask, broadcast, gateway \
    FROM hosts  WHERE hostname = '%s'" % $self.metadata.hostname)
auto eth0
iface eth0 inet static
    address $result[0]
    netmask $result[1]
    broadcast $result[2]
    gateway $result[3]