def __call__(self):
ports = config('data-port')
if ports:
# Map of {port/mac:bridge}
portmap = parse_data_port_mappings(ports)
ports = portmap.keys()
# Resolve provided ports or mac addresses and filter out those
# already attached to a bridge.
resolved = self.resolve_ports(ports)
# FIXME: is this necessary?
normalized = {
get_nic_hwaddr(port): port
for port in resolved if port not in ports
}
normalized.update(
{port: port
for port in resolved if port in ports})
if resolved:
return {
bridge: normalized[port]
for port, bridge in six.iteritems(portmap)
if port in normalized.keys()
}
return None
def resolve_ports(self, ports):
"""Resolve NICs not yet bound to bridge(s)
If hwaddress provided then returns resolved hwaddress otherwise NIC.
"""
if not ports:
return None
hwaddr_to_nic = {}
hwaddr_to_ip = {}
for nic in list_nics():
# Ignore virtual interfaces (bond masters will be identified from
# their slaves)
if not is_phy_iface(nic):
continue
_nic = get_bond_master(nic)
if _nic:
log("Replacing iface '%s' with bond master '%s'" % (nic, _nic),
level=DEBUG)
nic = _nic
hwaddr = get_nic_hwaddr(nic)
hwaddr_to_nic[hwaddr] = nic
addresses = get_ipv4_addr(nic, fatal=False)
addresses += get_ipv6_addr(iface=nic, fatal=False)
hwaddr_to_ip[hwaddr] = addresses
resolved = []
mac_regex = re.compile(r'([0-9A-F]{2}[:-]){5}([0-9A-F]{2})', re.I)
for entry in ports:
if re.match(mac_regex, entry):
# NIC is in known NICs and does NOT hace an IP address
if entry in hwaddr_to_nic and not hwaddr_to_ip[entry]:
# If the nic is part of a bridge then don't use it
if is_bridge_member(hwaddr_to_nic[entry]):
continue
# Entry is a MAC address for a valid interface that doesn't
# have an IP address assigned yet.
resolved.append(hwaddr_to_nic[entry])
else:
# If the passed entry is not a MAC address, assume it's a valid
# interface, and that the user put it there on purpose (we can
# trust it to be the real external network).
resolved.append(entry)
# Ensure no duplicates
return list(set(resolved))
def resolve_ports(self, ports):
"""Resolve NICs not yet bound to bridge(s)
If hwaddress provided then returns resolved hwaddress otherwise NIC.
"""
if not ports:
return None
hwaddr_to_nic = {}
hwaddr_to_ip = {}
for nic in list_nics():
# Ignore virtual interfaces (bond masters will be identified from
# their slaves)
if not is_phy_iface(nic):
continue
_nic = get_bond_master(nic)
if _nic:
log("Replacing iface '%s' with bond master '%s'" % (nic, _nic),
level=DEBUG)
nic = _nic
hwaddr = get_nic_hwaddr(nic)
hwaddr_to_nic[hwaddr] = nic
addresses = get_ipv4_addr(nic, fatal=False)
addresses += get_ipv6_addr(iface=nic, fatal=False)
hwaddr_to_ip[hwaddr] = addresses
resolved = []
mac_regex = re.compile(r'([0-9A-F]{2}[:-]){5}([0-9A-F]{2})', re.I)
for entry in ports:
if re.match(mac_regex, entry):
# NIC is in known NICs and does NOT hace an IP address
if entry in hwaddr_to_nic and not hwaddr_to_ip[entry]:
# If the nic is part of a bridge then don't use it
if is_bridge_member(hwaddr_to_nic[entry]):
continue
# Entry is a MAC address for a valid interface that doesn't
# have an IP address assigned yet.
resolved.append(hwaddr_to_nic[entry])
else:
# If the passed entry is not a MAC address, assume it's a valid
# interface, and that the user put it there on purpose (we can
# trust it to be the real external network).
resolved.append(entry)
# Ensure no duplicates
return list(set(resolved))
def __call__(self):
ports = config('data-port')
if ports:
portmap = parse_data_port_mappings(ports)
ports = portmap.values()
resolved = self.resolve_ports(ports)
normalized = {get_nic_hwaddr(port): port for port in resolved
if port not in ports}
normalized.update({port: port for port in resolved
if port in ports})
if resolved:
return {bridge: normalized[port] for bridge, port in
six.iteritems(portmap) if port in normalized.keys()}
return None
def __call__(self):
ports = config('data-port')
if ports:
# Map of {port/mac:bridge}
portmap = parse_data_port_mappings(ports)
ports = portmap.keys()
# Resolve provided ports or mac addresses and filter out those
# already attached to a bridge.
resolved = self.resolve_ports(ports)
# FIXME: is this necessary?
normalized = {get_nic_hwaddr(port): port for port in resolved
if port not in ports}
normalized.update({port: port for port in resolved
if port in ports})
if resolved:
return {bridge: normalized[port] for port, bridge in
six.iteritems(portmap) if port in normalized.keys()}
return None
def __call__(self):
ports = config('data-port')
if ports:
portmap = parse_data_port_mappings(ports)
ports = portmap.values()
resolved = self.resolve_ports(ports)
normalized = {
get_nic_hwaddr(port): port
for port in resolved if port not in ports
}
normalized.update(
{port: port
for port in resolved if port in ports})
if resolved:
return {
bridge: normalized[port]
for bridge, port in six.iteritems(portmap)
if port in normalized.keys()
}
return None
def resolve_ports(self, ports):
"""Resolve NICs not yet bound to bridge(s)
If hwaddress provided then returns resolved hwaddress otherwise NIC.
"""
if not ports:
return None
hwaddr_to_nic = {}
hwaddr_to_ip = {}
for nic in list_nics(self.NIC_PREFIXES):
hwaddr = get_nic_hwaddr(nic)
hwaddr_to_nic[hwaddr] = nic
addresses = get_ipv4_addr(nic, fatal=False)
addresses += get_ipv6_addr(iface=nic, fatal=False)
hwaddr_to_ip[hwaddr] = addresses
resolved = []
mac_regex = re.compile(r'([0-9A-F]{2}[:-]){5}([0-9A-F]{2})', re.I)
for entry in ports:
if re.match(mac_regex, entry):
# NIC is in known NICs and does NOT hace an IP address
if entry in hwaddr_to_nic and not hwaddr_to_ip[entry]:
# If the nic is part of a bridge then don't use it
if is_bridge_member(hwaddr_to_nic[entry]):
continue
# Entry is a MAC address for a valid interface that doesn't
# have an IP address assigned yet.
resolved.append(hwaddr_to_nic[entry])
else:
# If the passed entry is not a MAC address, assume it's a valid
# interface, and that the user put it there on purpose (we can
# trust it to be the real external network).
resolved.append(entry)
return resolved
def resolve_ports(self, ports):
"""Resolve NICs not yet bound to bridge(s)
If hwaddress provided then returns resolved hwaddress otherwise NIC.
"""
if not ports:
return None
hwaddr_to_nic = {}
hwaddr_to_ip = {}
for nic in list_nics(self.NIC_PREFIXES):
hwaddr = get_nic_hwaddr(nic)
hwaddr_to_nic[hwaddr] = nic
addresses = get_ipv4_addr(nic, fatal=False)
addresses += get_ipv6_addr(iface=nic, fatal=False)
hwaddr_to_ip[hwaddr] = addresses
resolved = []
mac_regex = re.compile(r'([0-9A-F]{2}[:-]){5}([0-9A-F]{2})', re.I)
for entry in ports:
if re.match(mac_regex, entry):
# NIC is in known NICs and does NOT hace an IP address
if entry in hwaddr_to_nic and not hwaddr_to_ip[entry]:
# If the nic is part of a bridge then don't use it
if is_bridge_member(hwaddr_to_nic[entry]):
continue
# Entry is a MAC address for a valid interface that doesn't
# have an IP address assigned yet.
resolved.append(hwaddr_to_nic[entry])
else:
# If the passed entry is not a MAC address, assume it's a valid
# interface, and that the user put it there on purpose (we can
# trust it to be the real external network).
resolved.append(entry)
return resolved
def test_get_nic_hwaddr(self, check_output):
check_output.return_value = IP_LINE_HWADDR
nic = "eth0"
hwaddr = host.get_nic_hwaddr(nic)
self.assertEqual(hwaddr, 'e4:11:5b:ab:a7:3c')
