def newnetif(self, net=None, addrlist=None, hwaddr=None, ifindex=None, ifname=None):
logging.info("creating interface")
if not addrlist:
addrlist = []
if self.up and net is None:
raise NotImplementedError
if ifindex is None:
ifindex = self.newifindex()
if ifname is None:
ifname = f"gt{ifindex}"
if self.up:
# this is reached when this node is linked to a network node
# tunnel to net not built yet, so build it now and adopt it
_, remote_tap = self.session.distributed.create_gre_tunnel(net, self.server)
self.adoptnetif(remote_tap, ifindex, hwaddr, addrlist)
return ifindex
else:
# this is reached when configuring services (self.up=False)
netif = GreTap(node=self, name=ifname, session=self.session, start=False)
self.adoptnetif(netif, ifindex, hwaddr, addrlist)
return ifindex
def new_iface(self, net: CoreNetworkBase,
iface_data: InterfaceData) -> CoreInterface:
logging.info("creating interface")
ips = iface_data.get_ips()
iface_id = iface_data.id
if iface_id is None:
iface_id = self.next_iface_id()
name = iface_data.name
if name is None:
name = f"gt{iface_id}"
if self.up:
# this is reached when this node is linked to a network node
# tunnel to net not built yet, so build it now and adopt it
_, remote_tap = self.session.distributed.create_gre_tunnel(
net, self.server)
self.adopt_iface(remote_tap, iface_id, iface_data.mac, ips)
return remote_tap
else:
# this is reached when configuring services (self.up=False)
iface = GreTap(node=self,
name=name,
session=self.session,
start=False)
self.adopt_iface(iface, iface_id, iface_data.mac, ips)
return iface
def newnetif(self,
net=None,
addrlist=None,
hwaddr=None,
ifindex=None,
ifname=None):
logging.info("creating interface")
if not addrlist:
addrlist = []
if self.up and net is None:
raise NotImplementedError
if ifindex is None:
ifindex = self.newifindex()
if self.up:
# this is reached when this node is linked to a network node
# tunnel to net not built yet, so build it now and adopt it
gt = self.session.broker.addnettunnel(net.id)
if gt is None or len(gt) != 1:
raise ValueError(
"error building tunnel from adding a new network interface: %s"
% gt)
gt = gt[0]
net.detach(gt)
self.adoptnetif(gt, ifindex, hwaddr, addrlist)
return ifindex
# this is reached when configuring services (self.up=False)
if ifname is None:
ifname = "gt%d" % ifindex
netif = GreTap(node=self,
name=ifname,
session=self.session,
start=False)
self.adoptnetif(netif, ifindex, hwaddr, addrlist)
return ifindex
def newnetif(self, net: CoreNetworkBase, interface: InterfaceData) -> int:
logging.info("creating interface")
addresses = interface.get_addresses()
ifindex = interface.id
if ifindex is None:
ifindex = self.newifindex()
name = interface.name
if name is None:
name = f"gt{ifindex}"
if self.up:
# this is reached when this node is linked to a network node
# tunnel to net not built yet, so build it now and adopt it
_, remote_tap = self.session.distributed.create_gre_tunnel(
net, self.server)
self.adoptnetif(remote_tap, ifindex, interface.mac, addresses)
return ifindex
else:
# this is reached when configuring services (self.up=False)
netif = GreTap(node=self,
name=name,
session=self.session,
start=False)
self.adoptnetif(netif, ifindex, interface.mac, addresses)
return ifindex