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 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_list_nics_with_bonds(self, check_output):
check_output.return_value = IP_LINE_BONDS
nics = host.list_nics('bond')
self.assertEqual(nics, [
'bond0.10',
])
def test_list_nics(self, check_output):
check_output.return_value = IP_LINES
nics = host.list_nics('eth')
self.assertEqual(nics, ['eth0', 'eth1', 'eth0.10'])
nics = host.list_nics(['eth'])
self.assertEqual(nics, ['eth0', 'eth1', 'eth0.10'])