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from vpp_object import VppObject
class VppDHCPProxy(VppObject):
def __init__(
self,
test,
dhcp_server,
dhcp_src_address,
rx_vrf_id=0,
server_vrf_id=0,
):
self._test = test
self._rx_vrf_id = rx_vrf_id
self._server_vrf_id = server_vrf_id
self._dhcp_server = dhcp_server
self._dhcp_src_address = dhcp_src_address
def set_proxy(
self,
dhcp_server,
dhcp_src_address,
rx_vrf_id=0,
server_vrf_id=0):
if self.query_vpp_config():
raise Exception('Vpp config present')
self._rx_vrf_id = rx_vrf_id
self._server_vrf_id = server_vrf_id
self._dhcp_server = dhcp_server
self._dhcp_src_address = dhcp_src_address
def add_vpp_config(self):
self._test.vapi.dhcp_proxy_config(
is_add=1,
rx_vrf_id=self._rx_vrf_id,
server_vrf_id=self._server_vrf_id,
dhcp_server=self._dhcp_server,
dhcp_src_address=self._dhcp_src_address)
self._test.registry.register(self, self._test.logger)
def remove_vpp_config(self):
self._test.vapi.dhcp_proxy_config(
rx_vrf_id=self._rx_vrf_id,
server_vrf_id=self._server_vrf_id,
dhcp_server=self._dhcp_server,
dhcp_src_address=self._dhcp_src_address,
is_add=0)
def get_vpp_dump(self):
dump = self._test.vapi.dhcp_proxy_dump()
for entry in dump:
if entry.rx_vrf_id == self._rx_vrf_id:
return entry
def query_vpp_config(self):
dump = self.get_vpp_dump()
return True if dump else False
def object_id(self):
return "dhcp-proxy-%d" % self._rx_vrf_id
class VppDHCPClient(VppObject):
def __init__(
self,
test,
sw_if_index,
hostname,
id=None,
want_dhcp_event=False,
set_broadcast_flag=True,
dscp=None,
pid=None):
self._test = test
self._sw_if_index = sw_if_index
self._hostname = hostname
self._id = id
self._want_dhcp_event = want_dhcp_event
self._set_broadcast_flag = set_broadcast_flag
self._dscp = dscp
self._pid = pid
def set_client(
self,
sw_if_index,
hostname,
id=None,
want_dhcp_event=False,
set_broadcast_flag=True,
dscp=None,
pid=None):
if self.query_vpp_config():
raise Exception('Vpp config present')
self._sw_if_index = sw_if_index
self._hostname = hostname
self._id = id
self._want_dhcp_event = want_dhcp_event
self._set_broadcast_flag = set_broadcast_flag
self._dscp = dscp
self._pid = pid
def add_vpp_config(self):
id = self._id.encode('ascii') if self._id else None
client = {'sw_if_index': self._sw_if_index, 'hostname': self._hostname,
'id': id,
'want_dhcp_event': self._want_dhcp_event,
'set_broadcast_flag': self._set_broadcast_flag,
'dscp': self._dscp, 'pid': self._pid}
self._test.vapi.dhcp_client_config(is_add=1, client=client)
self._test.registry.register(self, self._test.logger)
def remove_vpp_config(self):
client = client = {
'sw_if_index': self._sw_if_index,
'hostname': self._hostname}
self._test.vapi.dhcp_client_config(client=client, is_add=0)
def get_vpp_dump(self):
dump = self._test.vapi.dhcp_client_dump()
for entry in dump:
if entry.client.sw_if_index == self._sw_if_index:
return entry
def query_vpp_config(self):
dump = self.get_vpp_dump()
return True if dump else False
def object_id(self):
return "dhcp-client-%s/%d" % (self._hostname, self._sw_if_index)
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