def set_up(self, n_dps, host_links=None, host_vlans=None):
super(FaucetSingleUntaggedIPV4RoutingWithStackingTest, self).setUp()
n_vlans = 3
routed_vlans = 2
stack_roots = {0: 1}
dp_links = FaucetTopoGenerator.dp_links_networkx_graph(
networkx.path_graph(n_dps))
if not host_links and not host_vlans:
host_links, host_vlans = FaucetTopoGenerator.untagged_vlan_hosts(
n_dps, routed_vlans)
vlan_options = {}
for v in range(routed_vlans):
vlan_options[v] = {
'faucet_mac': self.faucet_mac(v),
'faucet_vips': [self.faucet_vip(v)],
'targeted_gw_resolution': False
}
dp_options = {dp: self.get_dp_options() for dp in range(n_dps)}
routers = {0: [v for v in range(routed_vlans)]}
self.build_net(n_dps=n_dps,
n_vlans=n_vlans,
dp_links=dp_links,
host_links=host_links,
host_vlans=host_vlans,
stack_roots=stack_roots,
vlan_options=vlan_options,
dp_options=dp_options,
routers=routers)
self.start_net()
def set_up(self,
n_dps,
n_vlans,
dp_links,
stack_roots,
host_links=None,
host_vlans=None,
host_options=None):
"""
Args:
n_dps: Number of DPS to generate
n_vlans: Number of VLANs to generate
dp_links (dict): Topology to deploy
stack_roots (dict): Stack root values for respective stack root DPS
host_links (dict): (optional)
host_vlans (dict): (optional)
host_options (dict): (optional)
"""
super(FaucetFaultToleranceBaseTest, self).setUp()
if not host_links or not host_vlans:
host_links, host_vlans = FaucetTopoGenerator.untagged_vlan_hosts(
n_dps, n_vlans)
vlan_options = {}
if n_vlans >= 2:
for i in range(n_vlans):
vlan_options[i] = {
'faucet_mac': self.faucet_mac(i),
'faucet_vips': [self.faucet_vip(i)],
'targeted_gw_resolution': False
}
dp_options = {}
if n_vlans >= 2:
for i in range(n_dps):
dp_options[i] = {
'drop_spoofed_faucet_mac': False,
'arp_neighbor_timeout': 2,
'max_resolve_backoff_time': 2,
'proactive_learn_v4': True
}
routers = {}
if n_vlans >= 2:
routers = {0: list(range(n_vlans))}
self.build_net(n_dps=n_dps,
n_vlans=n_vlans,
dp_links=dp_links,
host_links=host_links,
host_vlans=host_vlans,
stack_roots=stack_roots,
vlan_options=vlan_options,
dp_options=dp_options,
routers=routers,
host_options=host_options)
self.start_net()
