def deexpress(self, address=None):
# if this is the last address, stop dns
super(DHCPNetwork, self).deexpress(address=address)
if len(self.assigned) == 0:
linux_net.stop_dnsmasq(self)
else:
linux_net.start_dnsmasq(self)
def express(self, address=None):
super(DHCPNetwork, self).express(address=address)
if len(self.assigned) > 0:
logging.debug("Starting dnsmasq server for network with vlan %s",
self['vlan'])
linux_net.start_dnsmasq(self)
else:
logging.debug("Not launching dnsmasq: no hosts.")
self.express_cloudpipe()