def create_flat_faucet_config(self, num_switches, num_access_ports):
"""Create Faucet config with flat topology"""
setup_vlan = SETUP_VLAN
switches = [('sw%s' % (sw_num + 1)) for sw_num in range(num_switches)]
dps = {}
vlans = {setup_vlan: Vlan(description='Faucet IoT')}
for sw_num, sw_name in enumerate(switches):
interfaces = self._build_dp_interfaces(
sw_num,
dps=switches,
egress_port=FAUCET_EGRESS_PORT,
tagged_vlans=[setup_vlan],
access_ports=num_access_ports,
native_vlan=setup_vlan,
port_acl='uniform_acl',
access_port_start=FLAT_ACCESS_PORT_START,
lacp=True)
dps[sw_name] = self._build_datapath_config(
FLAT_DP_ID_START + sw_num, interfaces,
self._generate_dp_mac(T2_DP, sw_num))
return FaucetConfig(dps=dps,
version=2,
include=['uniform.yaml'],
vlans=vlans)
def create_scale_faucet_config(self, t1_switches, t2_switches, access_ports):
"""Create Faucet config with stacking topology"""
setup_vlan = SETUP_VLAN
test_vlan = TEST_VLAN
vlans = {
setup_vlan: Vlan(description='Faucet IoT'),
test_vlan: Vlan(description='Orchestrated Testing')
}
t1_dps = [('nz-kiwi-t1sw%s' % (dp_index + 1)) for dp_index in range(t1_switches)]
t2_dps = [('nz-kiwi-t2sw%s' % (dp_index + 1)) for dp_index in range(t2_switches)]
dps = {}
for dp_index, dp_name in enumerate(t1_dps):
tap_vlan = test_vlan if not dp_index else None
interfaces = self._build_dp_interfaces(
dp_index, dps=t1_dps, t2_dps=t2_dps, tagged_vlans=[setup_vlan],
tap_vlan=tap_vlan, egress_port=FAUCET_EGRESS_PORT, lacp=True)
dps[dp_name] = self._build_datapath_config(
T1_DP_ID_START + dp_index, interfaces, self._generate_dp_mac(T1_DP, dp_index))
for dp_index, dp_name in enumerate(t2_dps):
interfaces = self._build_dp_interfaces(
dp_index, t1_dps=t1_dps, access_ports=access_ports, native_vlan=setup_vlan,
port_acl='uniform_acl', lacp=True)
dps[dp_name] = self._build_datapath_config(
T2_DP_ID_START + dp_index, interfaces, self._generate_dp_mac(T2_DP, dp_index))
return FaucetConfig(dps=dps, version=2, include=['uniform.yaml'], vlans=vlans)
def create_corp_faucet_config(self):
"""Create Faucet config for corp network"""
setup_vlan = SETUP_VLAN
switch = 'corp'
dps = {}
interfaces = self._build_dp_interfaces(
CORP_DP_ID, tagged_vlans=[setup_vlan], access_ports=1, access_port_start=1,
native_vlan=setup_vlan, egress_port=CORP_EGRESS_PORT)
dps[switch] = self._build_datapath_config(CORP_DP_ID, interfaces)
return FaucetConfig(dps=dps, version=2)
def _create_scale_faucet_config(self, t1_switches, t2_switches, access_ports):
setup_vlan = 171
test_vlan = 272
vlans = {
setup_vlan: Vlan(description='Faucet IoT'),
test_vlan: Vlan(description='Orchestrated Testing')
}
t1_dps = [('nz-kiwi-t1sw%s' % (dp_index + 1)) for dp_index in range(t1_switches)]
t2_dps = [('nz-kiwi-t2sw%s' % (dp_index + 1)) for dp_index in range(t2_switches)]
dps = {}
for dp_index, dp_name in enumerate(t1_dps):
tap_vlan = test_vlan if not dp_index else None
interfaces = self._build_t1_interfaces(dp_index, t1_dps, t2_dps,
50 + dp_index * 2, [setup_vlan], tap_vlan)
dps[dp_name] = self._build_datapath_config(
177 + dp_index, ('0e:00:00:00:01:%s' % ("{:02x}".format(dp_index+1))), interfaces)
for dp_index, dp_name in enumerate(t2_dps):
interfaces = self._build_t2_interfaces(dp_index,
t1_dps, access_ports, setup_vlan, 'uniform_acl')
dps[dp_name] = self._build_datapath_config(
1295 + dp_index, ('0e:00:00:00:02:%s' % ("{:02x}".format(dp_index+1))), interfaces)
return FaucetConfig(dps=dps, version=2, include=['uniform.yaml'], vlans=vlans)