def __init__(self, name, use_dhcp=False, use_dhcpv6=False, addresses=[],
routes=[], mtu=1500, primary=False, nic_mapping=None,
persist_mapping=False):
numbered_nic_names = _numbered_nics(nic_mapping)
self.hwaddr = None
self.hwname = None
self.renamed = False
if name in numbered_nic_names:
if persist_mapping:
self.name = name
self.hwname = numbered_nic_names[name]
self.hwaddr = utils.interface_mac(self.hwname)
self.renamed = True
else:
self.name = numbered_nic_names[name]
else:
self.name = name
self.mtu = mtu
self.use_dhcp = use_dhcp
self.use_dhcpv6 = use_dhcpv6
self.addresses = addresses
self.routes = routes
self.primary = primary
self.bridge_name = None # internal
self.ovs_port = False # internal
self.primary_interface_name = None # internal
def _mapped_nics(nic_mapping=None):
mapping = nic_mapping or {}
global _MAPPED_NICS
if _MAPPED_NICS:
return _MAPPED_NICS
_MAPPED_NICS = {}
active_nics = utils.ordered_active_nics()
for nic_alias, nic_mapped in mapping.items():
if nic_mapped not in active_nics:
# The mapping is either invalid, or specifies a mac
is_mapping_valid = False
for active in active_nics:
try:
active_mac = utils.interface_mac(active)
except IOError:
continue
if nic_mapped == active_mac:
logger.debug("%s matches device %s" % (nic_mapped, active))
nic_mapped = active
is_mapping_valid = True
break
if not is_mapping_valid:
# The mapping can't specify a non-active or non-existent nic
logger.warning('interface %s is not an active nic (%s)' %
(nic_mapped, ', '.join(active_nics)))
continue
# Duplicate mappings are not allowed
if nic_mapped in _MAPPED_NICS.values():
msg = ('interface %s already mapped, '
'check mapping file for duplicates' % nic_mapped)
raise InvalidConfigException(msg)
_MAPPED_NICS[nic_alias] = nic_mapped
logger.info("%s mapped to: %s" % (nic_alias, nic_mapped))
# Add default numbered mappings, but do not overwrite existing entries
for nic_mapped in set(active_nics).difference(set(_MAPPED_NICS.values())):
nic_alias = "nic%i" % (active_nics.index(nic_mapped) + 1)
if nic_alias in _MAPPED_NICS:
logger.warning("no mapping for interface %s because "
"%s is mapped to %s" %
(nic_mapped, nic_alias, _MAPPED_NICS[nic_alias]))
else:
_MAPPED_NICS[nic_alias] = nic_mapped
logger.info("%s mapped to: %s" % (nic_alias, nic_mapped))
if not _MAPPED_NICS:
logger.warning('No active nics found.')
return _MAPPED_NICS
def add_vpp_interface(self, vpp_interface):
"""Add a VppInterface object to the net config object
:param vpp_interface: The VppInterface object to add
"""
vpp_interface.pci_dev = utils.get_pci_address(vpp_interface.name,
False)
vpp_interface.hwaddr = utils.interface_mac(vpp_interface.name)
if not self.noop:
self.ifdown(vpp_interface.name)
remove_ifcfg_config(vpp_interface.name)
logger.info('adding vpp interface: %s %s'
% (vpp_interface.name, vpp_interface.pci_dev))
self.vpp_interface_data[vpp_interface.name] = vpp_interface
def __init__(self,
name,
use_dhcp=False,
use_dhcpv6=False,
addresses=None,
routes=None,
mtu=None,
primary=False,
nic_mapping=None,
persist_mapping=False,
defroute=True,
dhclient_args=None,
dns_servers=None):
addresses = addresses or []
routes = routes or []
dns_servers = dns_servers or []
numbered_nic_names = _numbered_nics(nic_mapping)
self.hwaddr = None
self.hwname = None
self.renamed = False
if name in numbered_nic_names:
if persist_mapping:
self.name = name
self.hwname = numbered_nic_names[name]
self.hwaddr = utils.interface_mac(self.hwname)
self.renamed = True
else:
self.name = numbered_nic_names[name]
else:
self.name = name
self.mtu = mtu
self.use_dhcp = use_dhcp
self.use_dhcpv6 = use_dhcpv6
self.addresses = addresses
self.routes = routes
self.primary = primary
self.defroute = defroute
self.dhclient_args = dhclient_args
self.dns_servers = dns_servers
self.bridge_name = None # internal
self.linux_bridge_name = None # internal
self.ivs_bridge_name = None # internal
self.nfvswitch_bridge_name = None # internal
self.linux_bond_name = None # internal
self.linux_team_name = None # internal
self.ovs_port = False # internal
self.primary_interface_name = None # internal
def _numbered_nics(nic_mapping=None):
mapping = nic_mapping or {}
global _NUMBERED_NICS
if _NUMBERED_NICS:
return _NUMBERED_NICS
_NUMBERED_NICS = {}
count = 0
active_nics = utils.ordered_active_nics()
for nic in active_nics:
count += 1
nic_alias = "nic%i" % count
nic_mapped = mapping.get(nic_alias, nic)
# The mapping is either invalid, or specifies a mac
if nic_mapped not in active_nics:
for active in active_nics:
try:
active_mac = utils.interface_mac(active)
except IOError:
continue
if nic_mapped == active_mac:
logger.debug("%s matches device %s" % (nic_mapped, active))
nic_mapped = active
break
else:
# The mapping can't specify a non-active or non-existent nic
logger.warning('interface %s is not in an active nic (%s)'
% (nic_mapped, ', '.join(active_nics)))
continue
# Duplicate mappings are not allowed
if nic_mapped in _NUMBERED_NICS.values():
msg = ('interface %s already mapped, '
'check mapping file for duplicates'
% nic_mapped)
raise InvalidConfigException(msg)
_NUMBERED_NICS[nic_alias] = nic_mapped
logger.info("%s mapped to: %s" % (nic_alias, nic_mapped))
if not _NUMBERED_NICS:
logger.warning('No active nics found.')
return _NUMBERED_NICS
def _numbered_nics(nic_mapping=None):
mapping = nic_mapping or {}
global _NUMBERED_NICS
if _NUMBERED_NICS:
return _NUMBERED_NICS
_NUMBERED_NICS = {}
count = 0
active_nics = utils.ordered_active_nics()
for nic in active_nics:
count += 1
nic_alias = "nic%i" % count
nic_mapped = mapping.get(nic_alias, nic)
# The mapping is either invalid, or specifies a mac
if nic_mapped not in active_nics:
for active in active_nics:
try:
active_mac = utils.interface_mac(active)
except IOError:
continue
if nic_mapped == active_mac:
logger.debug("%s matches device %s" % (nic_mapped, active))
nic_mapped = active
break
else:
# The mapping can't specify a non-active or non-existent nic
logger.warning('interface %s is not in an active nic (%s)' %
(nic_mapped, ', '.join(active_nics)))
continue
# Duplicate mappings are not allowed
if nic_mapped in _NUMBERED_NICS.values():
msg = ('interface %s already mapped, '
'check mapping file for duplicates' % nic_mapped)
raise InvalidConfigException(msg)
_NUMBERED_NICS[nic_alias] = nic_mapped
logger.info("%s mapped to: %s" % (nic_alias, nic_mapped))
if not _NUMBERED_NICS:
logger.warning('No active nics found.')
return _NUMBERED_NICS
def __init__(self, name, use_dhcp=False, use_dhcpv6=False, addresses=None,
routes=None, mtu=None, primary=False, nic_mapping=None,
persist_mapping=False, defroute=True, dhclient_args=None,
dns_servers=None):
addresses = addresses or []
routes = routes or []
dns_servers = dns_servers or []
numbered_nic_names = _numbered_nics(nic_mapping)
self.hwaddr = None
self.hwname = None
self.renamed = False
if name in numbered_nic_names:
if persist_mapping:
self.name = name
self.hwname = numbered_nic_names[name]
self.hwaddr = utils.interface_mac(self.hwname)
self.renamed = True
else:
self.name = numbered_nic_names[name]
else:
self.name = name
self.mtu = mtu
self.use_dhcp = use_dhcp
self.use_dhcpv6 = use_dhcpv6
self.addresses = addresses
self.routes = routes
self.primary = primary
self.defroute = defroute
self.dhclient_args = dhclient_args
self.dns_servers = dns_servers
self.bridge_name = None # internal
self.linux_bridge_name = None # internal
self.ivs_bridge_name = None # internal
self.nfvswitch_bridge_name = None # internal
self.linux_bond_name = None # internal
self.linux_team_name = None # internal
self.ovs_port = False # internal
self.primary_interface_name = None # internal
def _add_common(self, base_opt):
ovs_extra = []
data = "# This file is autogenerated by os-net-config\n"
data += "DEVICE=%s\n" % base_opt.name
data += "ONBOOT=yes\n"
data += "HOTPLUG=no\n"
data += "NM_CONTROLLED=no\n"
if not base_opt.dns_servers and not base_opt.use_dhcp:
data += "PEERDNS=no\n"
if isinstance(base_opt, objects.Vlan):
if not base_opt.ovs_port:
# vlans on OVS bridges are internal ports (no device, etc)
data += "VLAN=yes\n"
if base_opt.device:
data += "PHYSDEV=%s\n" % base_opt.device
else:
if base_opt.linux_bond_name:
data += "PHYSDEV=%s\n" % base_opt.linux_bond_name
elif isinstance(base_opt, objects.IvsInterface):
data += "TYPE=IVSIntPort\n"
elif re.match('\w+\.\d+$', base_opt.name):
data += "VLAN=yes\n"
if base_opt.linux_bond_name:
data += "MASTER=%s\n" % base_opt.linux_bond_name
data += "SLAVE=yes\n"
if base_opt.ivs_bridge_name:
data += "DEVICETYPE=ivs\n"
data += "IVS_BRIDGE=%s\n" % base_opt.ivs_bridge_name
if base_opt.ovs_port:
data += "DEVICETYPE=ovs\n"
if base_opt.bridge_name:
if isinstance(base_opt, objects.Vlan):
data += "TYPE=OVSIntPort\n"
data += "OVS_BRIDGE=%s\n" % base_opt.bridge_name
data += "OVS_OPTIONS=\"tag=%s\"\n" % base_opt.vlan_id
else:
data += "TYPE=OVSPort\n"
data += "OVS_BRIDGE=%s\n" % base_opt.bridge_name
if base_opt.linux_bridge_name:
data += "BRIDGE=%s\n" % base_opt.linux_bridge_name
if isinstance(base_opt, objects.OvsBridge):
data += "DEVICETYPE=ovs\n"
data += "TYPE=OVSBridge\n"
if base_opt.use_dhcp:
data += "OVSBOOTPROTO=dhcp\n"
if base_opt.members:
members = [member.name for member in base_opt.members]
self.member_names[base_opt.name] = members
if base_opt.use_dhcp:
data += ("OVSDHCPINTERFACES=\"%s\"\n" % " ".join(members))
if base_opt.primary_interface_name:
mac = utils.interface_mac(base_opt.primary_interface_name)
ovs_extra.append("set bridge %s other-config:hwaddr=%s" %
(base_opt.name, mac))
if base_opt.ovs_options:
data += "OVS_OPTIONS=\"%s\"\n" % base_opt.ovs_options
ovs_extra.extend(base_opt.ovs_extra)
elif isinstance(base_opt, objects.OvsBond):
if base_opt.primary_interface_name:
primary_name = base_opt.primary_interface_name
self.bond_primary_ifaces[base_opt.name] = primary_name
data += "DEVICETYPE=ovs\n"
data += "TYPE=OVSBond\n"
if base_opt.use_dhcp:
data += "OVSBOOTPROTO=dhcp\n"
if base_opt.members:
members = [member.name for member in base_opt.members]
self.member_names[base_opt.name] = members
data += ("BOND_IFACES=\"%s\"\n" % " ".join(members))
if base_opt.ovs_options:
data += "OVS_OPTIONS=\"%s\"\n" % base_opt.ovs_options
ovs_extra.extend(base_opt.ovs_extra)
elif isinstance(base_opt, objects.LinuxBridge):
data += "TYPE=Bridge\n"
data += "DELAY=0\n"
if base_opt.use_dhcp:
data += "BOOTPROTO=dhcp\n"
if base_opt.members:
members = [member.name for member in base_opt.members]
self.member_names[base_opt.name] = members
if base_opt.primary_interface_name:
primary_name = base_opt.primary_interface_name
primary_mac = utils.interface_mac(primary_name)
data += "MACADDR=\"%s\"\n" % primary_mac
elif isinstance(base_opt, objects.LinuxBond):
if base_opt.primary_interface_name:
primary_name = base_opt.primary_interface_name
primary_mac = utils.interface_mac(primary_name)
data += "MACADDR=\"%s\"\n" % primary_mac
if base_opt.use_dhcp:
data += "BOOTPROTO=dhcp\n"
if base_opt.members:
members = [member.name for member in base_opt.members]
self.member_names[base_opt.name] = members
if base_opt.bonding_options:
data += "BONDING_OPTS=\"%s\"\n" % base_opt.bonding_options
elif isinstance(base_opt, objects.OvsTunnel):
ovs_extra.extend(base_opt.ovs_extra)
data += "DEVICETYPE=ovs\n"
data += "TYPE=OVSTunnel\n"
data += "OVS_BRIDGE=%s\n" % base_opt.bridge_name
data += "OVS_TUNNEL_TYPE=%s\n" % base_opt.tunnel_type
data += "OVS_TUNNEL_OPTIONS=\"%s\"\n" % \
' '.join(base_opt.ovs_options)
else:
if base_opt.use_dhcp:
data += "BOOTPROTO=dhcp\n"
elif not base_opt.addresses:
data += "BOOTPROTO=none\n"
if base_opt.mtu:
data += "MTU=%i\n" % base_opt.mtu
if base_opt.use_dhcpv6 or base_opt.v6_addresses():
data += "IPV6INIT=yes\n"
if base_opt.mtu:
data += "IPV6_MTU=%i\n" % base_opt.mtu
if base_opt.use_dhcpv6:
data += "DHCPV6C=yes\n"
elif base_opt.addresses:
v4_addresses = base_opt.v4_addresses()
if v4_addresses:
data += "BOOTPROTO=static\n"
for i, address in enumerate(v4_addresses):
num = '%s' % i if i else ''
data += "IPADDR%s=%s\n" % (num, address.ip)
data += "NETMASK%s=%s\n" % (num, address.netmask)
v6_addresses = base_opt.v6_addresses()
if v6_addresses:
first_v6 = v6_addresses[0]
data += "IPV6_AUTOCONF=no\n"
data += "IPV6ADDR=%s\n" % first_v6.ip_netmask
if len(v6_addresses) > 1:
secondaries_v6 = " ".join(
map(lambda a: a.ip_netmask, v6_addresses[1:]))
data += "IPV6ADDR_SECONDARIES=\"%s\"\n" % secondaries_v6
if base_opt.hwaddr:
data += "HWADDR=%s\n" % base_opt.hwaddr
if ovs_extra:
data += "OVS_EXTRA=\"%s\"\n" % " -- ".join(ovs_extra)
if not base_opt.defroute:
data += "DEFROUTE=no\n"
if base_opt.dhclient_args:
data += "DHCLIENTARGS=%s\n" % base_opt.dhclient_args
if base_opt.dns_servers:
data += "DNS1=%s\n" % base_opt.dns_servers[0]
if len(base_opt.dns_servers) == 2:
data += "DNS2=%s\n" % base_opt.dns_servers[1]
elif len(base_opt.dns_servers) > 2:
logger.warning('ifcfg format supports a max of 2 dns servers.')
return data
def _add_common(self, interface, static_addr=None, ip_version=4):
ovs_extra = []
data = ""
address_data = ""
if static_addr:
address_data += " address %s\n" % static_addr.ip
if ip_version == 6:
address_data += " netmask %s\n" % static_addr.prefixlen
else:
address_data += " netmask %s\n" % static_addr.netmask
else:
v4_addresses = interface.v4_addresses()
if v4_addresses:
for v4_address in v4_addresses:
data += self._add_common(interface, v4_address)
v6_addresses = interface.v6_addresses()
if v6_addresses:
for v6_address in v6_addresses:
data += self._add_common(interface, v6_address, 6)
if data:
return data
if isinstance(interface, objects.Vlan):
_iface = "iface vlan%i " % interface.vlan_id
else:
_iface = "iface %s " % interface.name
if static_addr and static_addr.version == 6:
_iface += "inet6 "
else:
_iface += "inet "
if interface.use_dhcp:
_iface += "dhcp\n"
elif interface.addresses:
_iface += "static\n"
else:
_iface += "manual\n"
if isinstance(interface, objects.OvsBridge):
data += "auto %s\n" % interface.name
data += "allow-ovs %s\n" % interface.name
data += _iface
data += address_data
data += " ovs_type OVSBridge\n"
if interface.members:
data += " ovs_ports"
for i in interface.members:
data += " %s" % i.name
data += "\n"
for mem in interface.members:
if isinstance(mem, objects.Interface):
data += " pre-up ip addr flush dev %s\n" % mem.name
if interface.primary_interface_name:
mac = utils.interface_mac(interface.primary_interface_name)
ovs_extra.append("set bridge %s other-config:hwaddr=%s" %
(interface.name, mac))
ovs_extra.extend(interface.ovs_extra)
elif interface.ovs_port:
if isinstance(interface, objects.Vlan):
data += "auto vlan%i\n" % interface.vlan_id
data += "allow-%s vlan%i\n" % (interface.bridge_name,
interface.vlan_id)
data += _iface
data += address_data
data += " ovs_bridge %s\n" % interface.bridge_name
data += " ovs_type OVSIntPort\n"
data += " ovs_options tag=%s\n" % interface.vlan_id
else:
data += "auto %s\n" % interface.name
data += "allow-%s %s\n" % (interface.bridge_name,
interface.name)
data += _iface
data += address_data
data += " ovs_bridge %s\n" % interface.bridge_name
data += " ovs_type OVSPort\n"
elif isinstance(interface, objects.Vlan):
data += "auto vlan%i\n" % interface.vlan_id
data += _iface
data += address_data
data += " vlan-raw-device %s\n" % interface.device
else:
if isinstance(interface, objects.Interface) and interface.hotplug:
data += "allow-hotplug %s\n" % interface.name
else:
data += "auto %s\n" % interface.name
data += _iface
data += address_data
if interface.mtu:
data += " mtu %i\n" % interface.mtu
if interface.hwaddr:
raise NotImplementedError("hwaddr is not implemented.")
if ovs_extra:
data += " ovs_extra %s\n" % " -- ".join(ovs_extra)
return data
def _add_common(self, interface, static_addr=None, ip_version=4):
ovs_extra = []
data = ""
address_data = ""
if static_addr:
address_data += " address %s\n" % static_addr.ip
if ip_version == 6:
address_data += " netmask %s\n" % static_addr.prefixlen
else:
address_data += " netmask %s\n" % static_addr.netmask
else:
v4_addresses = interface.v4_addresses()
if v4_addresses:
for v4_address in v4_addresses:
data += self._add_common(interface, v4_address)
v6_addresses = interface.v6_addresses()
if v6_addresses:
for v6_address in v6_addresses:
data += self._add_common(interface, v6_address, 6)
if data:
return data
if isinstance(interface, objects.Vlan):
_iface = "iface vlan%i " % interface.vlan_id
else:
_iface = "iface %s " % interface.name
if static_addr and static_addr.version == 6:
_iface += "inet6 "
else:
_iface += "inet "
if interface.use_dhcp:
_iface += "dhcp\n"
elif interface.addresses:
_iface += "static\n"
else:
_iface += "manual\n"
if isinstance(interface, objects.OvsBridge):
data += "auto %s\n" % interface.name
data += "allow-ovs %s\n" % interface.name
data += _iface
data += address_data
data += " ovs_type OVSBridge\n"
if interface.members:
data += " ovs_ports"
for i in interface.members:
data += " %s" % i.name
data += "\n"
for mem in interface.members:
if isinstance(mem, objects.Interface):
data += " pre-up ip addr flush dev %s\n" % mem.name
if interface.primary_interface_name:
mac = utils.interface_mac(interface.primary_interface_name)
ovs_extra.append("set bridge %s other-config:hwaddr=%s" %
(interface.name, mac))
ovs_extra.extend(interface.ovs_extra)
elif interface.ovs_port:
if isinstance(interface, objects.Vlan):
data += "auto vlan%i\n" % interface.vlan_id
data += "allow-%s vlan%i\n" % (interface.bridge_name,
interface.vlan_id)
data += _iface
data += address_data
data += " ovs_bridge %s\n" % interface.bridge_name
data += " ovs_type OVSIntPort\n"
data += " ovs_options tag=%s\n" % interface.vlan_id
else:
data += "auto %s\n" % interface.name
data += "allow-%s %s\n" % (interface.bridge_name,
interface.name)
data += _iface
data += address_data
data += " ovs_bridge %s\n" % interface.bridge_name
data += " ovs_type OVSPort\n"
elif isinstance(interface, objects.Vlan):
data += "auto vlan%i\n" % interface.vlan_id
data += _iface
data += address_data
data += " vlan-raw-device %s\n" % interface.device
else:
data += "auto %s\n" % interface.name
data += _iface
data += address_data
if interface.mtu:
data += " mtu %i\n" % interface.mtu
if interface.hwaddr:
raise NotImplemented("hwaddr is not implemented.")
if ovs_extra:
data += " ovs_extra %s\n" % " -- ".join(ovs_extra)
return data
def _add_common(self, base_opt):
ovs_extra = []
data = "# This file is autogenerated by os-net-config\n"
data += "DEVICE=%s\n" % base_opt.name
data += "ONBOOT=yes\n"
data += "HOTPLUG=no\n"
data += "NM_CONTROLLED=no\n"
if isinstance(base_opt, objects.Vlan):
if not base_opt.ovs_port:
# vlans on OVS bridges are internal ports (no device, etc)
data += "VLAN=yes\n"
if base_opt.device:
data += "PHYSDEV=%s\n" % base_opt.device
if base_opt.ovs_port:
data += "DEVICETYPE=ovs\n"
if base_opt.bridge_name:
if isinstance(base_opt, objects.Vlan):
data += "TYPE=OVSIntPort\n"
data += "OVS_BRIDGE=%s\n" % base_opt.bridge_name
data += "OVS_OPTIONS=\"tag=%s\"\n" % base_opt.vlan_id
else:
data += "TYPE=OVSPort\n"
data += "OVS_BRIDGE=%s\n" % base_opt.bridge_name
if isinstance(base_opt, objects.OvsBridge):
data += "DEVICETYPE=ovs\n"
data += "TYPE=OVSBridge\n"
if base_opt.use_dhcp:
data += "OVSBOOTPROTO=dhcp\n"
if base_opt.members:
members = [member.name for member in base_opt.members]
self.member_names[base_opt.name] = members
if base_opt.use_dhcp:
data += ("OVSDHCPINTERFACES=\"%s\"\n" % " ".join(members))
if base_opt.primary_interface_name:
mac = utils.interface_mac(base_opt.primary_interface_name)
ovs_extra.append("set bridge %s other-config:hwaddr=%s" %
(base_opt.name, mac))
if base_opt.ovs_options:
data += "OVS_OPTIONS=\"%s\"\n" % base_opt.ovs_options
ovs_extra.extend(base_opt.ovs_extra)
elif isinstance(base_opt, objects.OvsBond):
if base_opt.primary_interface_name:
primary_name = base_opt.primary_interface_name
self.bond_primary_ifaces[base_opt.name] = primary_name
data += "DEVICETYPE=ovs\n"
data += "TYPE=OVSBond\n"
if base_opt.use_dhcp:
data += "OVSBOOTPROTO=dhcp\n"
if base_opt.members:
members = [member.name for member in base_opt.members]
self.member_names[base_opt.name] = members
data += ("BOND_IFACES=\"%s\"\n" % " ".join(members))
if base_opt.ovs_options:
data += "OVS_OPTIONS=\"%s\"\n" % base_opt.ovs_options
ovs_extra.extend(base_opt.ovs_extra)
else:
if base_opt.use_dhcp:
data += "BOOTPROTO=dhcp\n"
elif not base_opt.addresses:
data += "BOOTPROTO=none\n"
if base_opt.mtu != 1500:
data += "MTU=%i\n" % base_opt.mtu
if base_opt.use_dhcpv6 or base_opt.v6_addresses():
data += "IPV6INIT=yes\n"
if base_opt.mtu != 1500:
data += "IPV6_MTU=%i\n" % base_opt.mtu
if base_opt.use_dhcpv6:
data += "DHCPV6C=yes\n"
elif base_opt.addresses:
v4_addresses = base_opt.v4_addresses()
if v4_addresses:
data += "BOOTPROTO=static\n"
for i, address in enumerate(v4_addresses):
num = '%s' % i if i else ''
data += "IPADDR%s=%s\n" % (num, address.ip)
data += "NETMASK%s=%s\n" % (num, address.netmask)
v6_addresses = base_opt.v6_addresses()
if v6_addresses:
first_v6 = v6_addresses[0]
data += "IPV6_AUTOCONF=no\n"
data += "IPV6ADDR=%s\n" % first_v6.ip_netmask
if len(v6_addresses) > 1:
secondaries_v6 = " ".join(map(lambda a: a.ip_netmask,
v6_addresses[1:]))
data += "IPV6ADDR_SECONDARIES=\"%s\"\n" % secondaries_v6
if base_opt.hwaddr:
data += "HWADDR=%s\n" % base_opt.hwaddr
if ovs_extra:
data += "OVS_EXTRA=\"%s\"\n" % " -- ".join(ovs_extra)
if not base_opt.defroute:
data += "DEFROUTE=no\n"
if base_opt.dhclient_args:
data += "DHCLIENTARGS=%s\n" % base_opt.dhclient_args
if base_opt.dns_servers:
data += "DNS1=%s\n" % base_opt.dns_servers[0]
if len(base_opt.dns_servers) == 2:
data += "DNS2=%s\n" % base_opt.dns_servers[1]
elif len(base_opt.dns_servers) > 2:
logger.warning('ifcfg format supports a max of 2 dns servers.')
return data
def _add_common(self, base_opt):
ovs_extra = []
data = "# This file is autogenerated by os-net-config\n"
data += "DEVICE=%s\n" % base_opt.name
data += "ONBOOT=yes\n"
if isinstance(base_opt, objects.Interface) and base_opt.hotplug:
data += "HOTPLUG=yes\n"
else:
data += "HOTPLUG=no\n"
if base_opt.nm_controlled:
data += "NM_CONTROLLED=yes\n"
else:
data += "NM_CONTROLLED=no\n"
if not base_opt.dns_servers and not base_opt.use_dhcp:
data += "PEERDNS=no\n"
if isinstance(base_opt, objects.Vlan):
if not base_opt.ovs_port:
# vlans on OVS bridges are internal ports (no device, etc)
data += "VLAN=yes\n"
if base_opt.device:
data += "PHYSDEV=%s\n" % base_opt.device
else:
if base_opt.linux_bond_name:
data += "PHYSDEV=%s\n" % base_opt.linux_bond_name
elif isinstance(base_opt, objects.IvsInterface):
data += "TYPE=IVSIntPort\n"
elif isinstance(base_opt, objects.NfvswitchInternal):
data += "TYPE=NFVSWITCHIntPort\n"
elif isinstance(base_opt, objects.IbInterface):
data += "TYPE=Infiniband\n"
if base_opt.ethtool_opts:
data += "ETHTOOL_OPTS=\"%s\"\n" % base_opt.ethtool_opts
elif re.match('\w+\.\d+$', base_opt.name):
data += "VLAN=yes\n"
if base_opt.linux_bond_name:
data += "MASTER=%s\n" % base_opt.linux_bond_name
data += "SLAVE=yes\n"
if base_opt.linux_team_name:
data += "TEAM_MASTER=%s\n" % base_opt.linux_team_name
if base_opt.primary:
data += "TEAM_PORT_CONFIG='{\"prio\": 100}'\n"
if base_opt.ivs_bridge_name:
data += "DEVICETYPE=ivs\n"
data += "IVS_BRIDGE=%s\n" % base_opt.ivs_bridge_name
if base_opt.nfvswitch_bridge_name:
data += "DEVICETYPE=nfvswitch\n"
data += "NFVSWITCH_BRIDGE=%s\n" % base_opt.nfvswitch_bridge_name
if base_opt.ovs_port:
if not isinstance(base_opt, objects.LinuxTeam):
data += "DEVICETYPE=ovs\n"
if base_opt.bridge_name:
if isinstance(base_opt, objects.Vlan):
data += "TYPE=OVSIntPort\n"
data += "OVS_BRIDGE=%s\n" % base_opt.bridge_name
data += "OVS_OPTIONS=\"tag=%s\"\n" % base_opt.vlan_id
else:
data += "TYPE=OVSPort\n"
data += "OVS_BRIDGE=%s\n" % base_opt.bridge_name
if base_opt.linux_bridge_name:
data += "BRIDGE=%s\n" % base_opt.linux_bridge_name
if isinstance(base_opt, objects.OvsBridge):
data += "DEVICETYPE=ovs\n"
data += "TYPE=OVSBridge\n"
if base_opt.use_dhcp:
data += "OVSBOOTPROTO=dhcp\n"
if base_opt.members:
members = [member.name for member in base_opt.members]
self.member_names[base_opt.name] = members
if base_opt.use_dhcp:
data += ("OVSDHCPINTERFACES=\"%s\"\n" % " ".join(members))
if base_opt.primary_interface_name:
mac = utils.interface_mac(base_opt.primary_interface_name)
ovs_extra.append("set bridge %s other-config:hwaddr=%s" %
(base_opt.name, mac))
if base_opt.ovs_options:
data += "OVS_OPTIONS=\"%s\"\n" % base_opt.ovs_options
ovs_extra.extend(base_opt.ovs_extra)
elif isinstance(base_opt, objects.OvsUserBridge):
data += "DEVICETYPE=ovs\n"
data += "TYPE=OVSUserBridge\n"
if base_opt.use_dhcp:
data += "OVSBOOTPROTO=dhcp\n"
if base_opt.members:
members = [member.name for member in base_opt.members]
self.member_names[base_opt.name] = members
if base_opt.use_dhcp:
data += ("OVSDHCPINTERFACES=\"%s\"\n" % " ".join(members))
if base_opt.ovs_options:
data += "OVS_OPTIONS=\"%s\"\n" % base_opt.ovs_options
ovs_extra.extend(base_opt.ovs_extra)
elif isinstance(base_opt, objects.OvsBond):
if base_opt.primary_interface_name:
primary_name = base_opt.primary_interface_name
self.bond_primary_ifaces[base_opt.name] = primary_name
data += "DEVICETYPE=ovs\n"
data += "TYPE=OVSBond\n"
if base_opt.use_dhcp:
data += "OVSBOOTPROTO=dhcp\n"
if base_opt.members:
members = [member.name for member in base_opt.members]
self.member_names[base_opt.name] = members
data += ("BOND_IFACES=\"%s\"\n" % " ".join(members))
if base_opt.ovs_options:
data += "OVS_OPTIONS=\"%s\"\n" % base_opt.ovs_options
ovs_extra.extend(base_opt.ovs_extra)
elif isinstance(base_opt, objects.LinuxBridge):
data += "TYPE=Bridge\n"
data += "DELAY=0\n"
if base_opt.use_dhcp:
data += "BOOTPROTO=dhcp\n"
if base_opt.members:
members = [member.name for member in base_opt.members]
self.member_names[base_opt.name] = members
if base_opt.primary_interface_name:
primary_name = base_opt.primary_interface_name
primary_mac = utils.interface_mac(primary_name)
data += "MACADDR=\"%s\"\n" % primary_mac
elif isinstance(base_opt, objects.LinuxBond):
if base_opt.primary_interface_name:
primary_name = base_opt.primary_interface_name
primary_mac = utils.interface_mac(primary_name)
data += "MACADDR=\"%s\"\n" % primary_mac
if base_opt.use_dhcp:
data += "BOOTPROTO=dhcp\n"
if base_opt.members:
members = [member.name for member in base_opt.members]
self.member_names[base_opt.name] = members
if base_opt.bonding_options:
data += "BONDING_OPTS=\"%s\"\n" % base_opt.bonding_options
elif isinstance(base_opt, objects.LinuxTeam):
if base_opt.primary_interface_name:
primary_name = base_opt.primary_interface_name
primary_mac = utils.interface_mac(primary_name)
data += "MACADDR=\"%s\"\n" % primary_mac
if base_opt.use_dhcp:
data += "BOOTPROTO=dhcp\n"
if base_opt.members:
members = [member.name for member in base_opt.members]
self.member_names[base_opt.name] = members
data += "DEVICETYPE=Team\n"
if base_opt.bonding_options:
data += "TEAM_CONFIG='%s'\n" % base_opt.bonding_options
elif isinstance(base_opt, objects.OvsTunnel):
ovs_extra.extend(base_opt.ovs_extra)
data += "DEVICETYPE=ovs\n"
data += "TYPE=OVSTunnel\n"
data += "OVS_BRIDGE=%s\n" % base_opt.bridge_name
data += "OVS_TUNNEL_TYPE=%s\n" % base_opt.tunnel_type
data += "OVS_TUNNEL_OPTIONS=\"%s\"\n" % \
' '.join(base_opt.ovs_options)
elif isinstance(base_opt, objects.OvsPatchPort):
ovs_extra.extend(base_opt.ovs_extra)
data += "DEVICETYPE=ovs\n"
data += "TYPE=OVSPatchPort\n"
data += "OVS_BRIDGE=%s\n" % base_opt.bridge_name
data += "OVS_PATCH_PEER=%s\n" % base_opt.peer
elif isinstance(base_opt, objects.OvsDpdkPort):
ovs_extra.extend(base_opt.ovs_extra)
data += "DEVICETYPE=ovs\n"
data += "TYPE=OVSDPDKPort\n"
data += "OVS_BRIDGE=%s\n" % base_opt.bridge_name
elif isinstance(base_opt, objects.OvsDpdkBond):
ovs_extra.extend(base_opt.ovs_extra)
# Referring to bug:1643026, the below commenting of the interfaces,
# is to workaround the error, but is not the long term solution.
# The long term solution is to run DPDK options before
# os-net-config, which is being tracked at BUG:1654975
# if base_opt.primary_interface_name:
# primary_name = base_opt.primary_interface_name
# self.bond_primary_ifaces[base_opt.name] = primary_name
data += "DEVICETYPE=ovs\n"
data += "TYPE=OVSDPDKBond\n"
data += "OVS_BRIDGE=%s\n" % base_opt.bridge_name
if base_opt.members:
members = [member.name for member in base_opt.members]
data += ("BOND_IFACES=\"%s\"\n" % " ".join(members))
if base_opt.ovs_options:
data += "OVS_OPTIONS=\"%s\"\n" % base_opt.ovs_options
ovs_extra.extend(base_opt.ovs_extra)
else:
if base_opt.use_dhcp:
data += "BOOTPROTO=dhcp\n"
elif not base_opt.addresses:
data += "BOOTPROTO=none\n"
if isinstance(base_opt, objects.Interface):
if base_opt.ethtool_opts:
data += "ETHTOOL_OPTS=\"%s\"\n" % base_opt.ethtool_opts
if base_opt.mtu:
data += "MTU=%i\n" % base_opt.mtu
if base_opt.use_dhcpv6 or base_opt.v6_addresses():
data += "IPV6INIT=yes\n"
if base_opt.mtu:
data += "IPV6_MTU=%i\n" % base_opt.mtu
if base_opt.use_dhcpv6:
data += "DHCPV6C=yes\n"
elif base_opt.addresses:
v4_addresses = base_opt.v4_addresses()
if v4_addresses:
data += "BOOTPROTO=static\n"
for i, address in enumerate(v4_addresses):
num = '%s' % i if i else ''
data += "IPADDR%s=%s\n" % (num, address.ip)
data += "NETMASK%s=%s\n" % (num, address.netmask)
v6_addresses = base_opt.v6_addresses()
if v6_addresses:
first_v6 = v6_addresses[0]
data += "IPV6_AUTOCONF=no\n"
data += "IPV6ADDR=%s\n" % first_v6.ip_netmask
if len(v6_addresses) > 1:
secondaries_v6 = " ".join(map(lambda a: a.ip_netmask,
v6_addresses[1:]))
data += "IPV6ADDR_SECONDARIES=\"%s\"\n" % secondaries_v6
if base_opt.hwaddr:
data += "HWADDR=%s\n" % base_opt.hwaddr
if ovs_extra:
data += "OVS_EXTRA=\"%s\"\n" % " -- ".join(ovs_extra)
if not base_opt.defroute:
data += "DEFROUTE=no\n"
if base_opt.dhclient_args:
data += "DHCLIENTARGS=%s\n" % base_opt.dhclient_args
if base_opt.dns_servers:
data += "DNS1=%s\n" % base_opt.dns_servers[0]
if len(base_opt.dns_servers) == 2:
data += "DNS2=%s\n" % base_opt.dns_servers[1]
elif len(base_opt.dns_servers) > 2:
logger.warning('ifcfg format supports a max of 2 dns servers.')
return data
def _add_common(self, base_opt):
ovs_extra = []
data = "DEVICE=%s\n" % base_opt.name
data += "ONBOOT=yes\n"
data += "HOTPLUG=no\n"
if isinstance(base_opt, objects.Vlan):
data += "VLAN=yes\n"
if base_opt.device:
data += "PHYSDEV=%s\n" % base_opt.device
if base_opt.ovs_port:
data += "DEVICETYPE=ovs\n"
if base_opt.bridge_name:
if isinstance(base_opt, objects.Vlan):
data += "TYPE=OVSIntPort\n"
data += "OVS_BRIDGE=%s\n" % base_opt.bridge_name
data += "OVS_OPTIONS=\"tag=%s\"\n" % base_opt.vlan_id
else:
data += "TYPE=OVSPort\n"
data += "OVS_BRIDGE=%s\n" % base_opt.bridge_name
if isinstance(base_opt, objects.OvsBridge):
data += "DEVICETYPE=ovs\n"
data += "TYPE=OVSBridge\n"
if base_opt.use_dhcp:
data += "OVSBOOTPROTO=dhcp\n"
if base_opt.members:
members = [member.name for member in base_opt.members]
self.member_names[base_opt.name] = members
data += ("OVSDHCPINTERFACES=\"%s\"\n" % " ".join(members))
if base_opt.primary_interface_name:
mac = utils.interface_mac(base_opt.primary_interface_name)
ovs_extra.append("set bridge %s other-config:hwaddr=%s" %
(base_opt.name, mac))
if base_opt.ovs_options:
data += "OVS_OPTIONS=\"%s\"\n" % base_opt.ovs_options
ovs_extra.extend(base_opt.ovs_extra)
elif isinstance(base_opt, objects.OvsBond):
data += "DEVICETYPE=ovs\n"
data += "TYPE=OVSBond\n"
if base_opt.use_dhcp:
data += "OVSBOOTPROTO=dhcp\n"
if base_opt.members:
members = [member.name for member in base_opt.members]
self.member_names[base_opt.name] = members
data += ("BOND_IFACES=\"%s\"\n" % " ".join(members))
if base_opt.ovs_options:
data += "OVS_OPTIONS=\"%s\"\n" % base_opt.ovs_options
ovs_extra.extend(base_opt.ovs_extra)
else:
if base_opt.use_dhcp:
data += "BOOTPROTO=dhcp\n"
elif not base_opt.addresses:
data += "BOOTPROTO=none\n"
if base_opt.mtu != 1500:
data += "MTU=%i\n" % base_opt.mtu
if base_opt.use_dhcpv6 or base_opt.v6_addresses():
data += "IPV6INIT=yes\n"
if base_opt.mtu != 1500:
data += "IPV6_MTU=%i\n" % base_opt.mtu
if base_opt.use_dhcpv6:
data += "DHCPV6C=yes\n"
elif base_opt.addresses:
#TODO(dprince): Do we want to support multiple addresses?
v4_addresses = base_opt.v4_addresses()
if v4_addresses:
first_v4 = v4_addresses[0]
data += "BOOTPROTO=static\n"
data += "IPADDR=%s\n" % first_v4.ip
data += "NETMASK=%s\n" % first_v4.netmask
v6_addresses = base_opt.v6_addresses()
if v6_addresses:
first_v6 = v6_addresses[0]
data += "IPV6_AUTOCONF=no\n"
data += "IPV6ADDR=%s\n" % first_v6.ip
if ovs_extra:
data += "OVS_EXTRA=\"%s\"\n" % " -- ".join(ovs_extra)
return data
def _add_common(self, base_opt):
ovs_extra = []
data = "# This file is autogenerated by os-net-config\n"
data += "DEVICE=%s\n" % base_opt.name
data += "ONBOOT=yes\n"
data += "HOTPLUG=no\n"
data += "NM_CONTROLLED=no\n"
if isinstance(base_opt, objects.Vlan):
if not base_opt.ovs_port:
# vlans on OVS bridges are internal ports (no device, etc)
data += "VLAN=yes\n"
if base_opt.device:
data += "PHYSDEV=%s\n" % base_opt.device
if base_opt.ovs_port:
data += "DEVICETYPE=ovs\n"
if base_opt.bridge_name:
if isinstance(base_opt, objects.Vlan):
data += "TYPE=OVSIntPort\n"
data += "OVS_BRIDGE=%s\n" % base_opt.bridge_name
data += "OVS_OPTIONS=\"tag=%s\"\n" % base_opt.vlan_id
else:
data += "TYPE=OVSPort\n"
data += "OVS_BRIDGE=%s\n" % base_opt.bridge_name
if base_opt.linux_bridge_name:
data += "BRIDGE=%s\n" % base_opt.linux_bridge_name
if isinstance(base_opt, objects.OvsBridge):
data += "DEVICETYPE=ovs\n"
data += "TYPE=OVSBridge\n"
if base_opt.use_dhcp:
data += "OVSBOOTPROTO=dhcp\n"
if base_opt.members:
members = [member.name for member in base_opt.members]
self.member_names[base_opt.name] = members
if base_opt.use_dhcp:
data += ("OVSDHCPINTERFACES=\"%s\"\n" % " ".join(members))
if base_opt.primary_interface_name:
mac = utils.interface_mac(base_opt.primary_interface_name)
ovs_extra.append("set bridge %s other-config:hwaddr=%s" %
(base_opt.name, mac))
if base_opt.ovs_options:
data += "OVS_OPTIONS=\"%s\"\n" % base_opt.ovs_options
ovs_extra.extend(base_opt.ovs_extra)
elif isinstance(base_opt, objects.OvsBond):
if base_opt.primary_interface_name:
primary_name = base_opt.primary_interface_name
self.bond_primary_ifaces[base_opt.name] = primary_name
data += "DEVICETYPE=ovs\n"
data += "TYPE=OVSBond\n"
if base_opt.use_dhcp:
data += "OVSBOOTPROTO=dhcp\n"
if base_opt.members:
members = [member.name for member in base_opt.members]
self.member_names[base_opt.name] = members
data += ("BOND_IFACES=\"%s\"\n" % " ".join(members))
if base_opt.ovs_options:
data += "OVS_OPTIONS=\"%s\"\n" % base_opt.ovs_options
ovs_extra.extend(base_opt.ovs_extra)
elif isinstance(base_opt, objects.LinuxBridge):
data += "TYPE=Bridge\n"
data += "DELAY=0\n"
if base_opt.use_dhcp:
data += "BOOTPROTO=dhcp\n"
if base_opt.members:
members = [member.name for member in base_opt.members]
self.member_names[base_opt.name] = members
if base_opt.primary_interface_name:
primary_name = base_opt.primary_interface_name
primary_mac = utils.interface_mac(primary_name)
data += "MACADDR=\"%s\"\n" % primary_mac
elif isinstance(base_opt, objects.LinuxBond):
if base_opt.primary_interface_name:
primary_name = base_opt.primary_interface_name
primary_mac = utils.interface_mac(primary_name)
data += "MACADDR=\"%s\"\n" % primary_mac
if base_opt.use_dhcp:
data += "BOOTPROTO=dhcp\n"
if base_opt.members:
members = [member.name for member in base_opt.members]
self.member_names[base_opt.name] = members
for member in members:
self.bond_slaves[member] = base_opt.name
if base_opt.bonding_options:
data += "BONDING_OPTS=\"%s\"\n" % base_opt.bonding_options
else:
if base_opt.name in self.bond_slaves:
data += "MASTER=%s\n" % self.bond_slaves[base_opt.name]
data += "SLAVE=yes\n"
if base_opt.use_dhcp:
data += "BOOTPROTO=dhcp\n"
elif not base_opt.addresses:
data += "BOOTPROTO=none\n"
if base_opt.mtu != 1500:
data += "MTU=%i\n" % base_opt.mtu
if base_opt.use_dhcpv6 or base_opt.v6_addresses():
data += "IPV6INIT=yes\n"
if base_opt.mtu != 1500:
data += "IPV6_MTU=%i\n" % base_opt.mtu
if base_opt.use_dhcpv6:
data += "DHCPV6C=yes\n"
elif base_opt.addresses:
#TODO(dprince): Do we want to support multiple addresses?
v4_addresses = base_opt.v4_addresses()
if v4_addresses:
first_v4 = v4_addresses[0]
data += "BOOTPROTO=static\n"
data += "IPADDR=%s\n" % first_v4.ip
data += "NETMASK=%s\n" % first_v4.netmask
v6_addresses = base_opt.v6_addresses()
if v6_addresses:
first_v6 = v6_addresses[0]
data += "IPV6_AUTOCONF=no\n"
data += "IPV6ADDR=%s\n" % first_v6.ip
if base_opt.hwaddr:
data += "HWADDR=%s\n" % base_opt.hwaddr
if ovs_extra:
data += "OVS_EXTRA=\"%s\"\n" % " -- ".join(ovs_extra)
if not base_opt.defroute:
data += "DEFROUTE=no\n"
if base_opt.dhclient_args:
data += "DHCLIENTARGS=%s\n" % base_opt.dhclient_args
if base_opt.dns_servers:
data += "DNS1=%s\n" % base_opt.dns_servers[0]
if len(base_opt.dns_servers) == 2:
data += "DNS2=%s\n" % base_opt.dns_servers[1]
elif len(base_opt.dns_servers) > 2:
logger.warning('ifcfg format supports a max of 2 dns servers.')
return data
def _add_common(self, base_opt):
ovs_extra = []
data = "DEVICE=%s\n" % base_opt.name
data += "ONBOOT=yes\n"
data += "HOTPLUG=no\n"
if isinstance(base_opt, objects.Vlan):
data += "VLAN=yes\n"
if base_opt.device:
data += "PHYSDEV=%s\n" % base_opt.device
if base_opt.ovs_port:
data += "DEVICETYPE=ovs\n"
if base_opt.bridge_name:
if isinstance(base_opt, objects.Vlan):
data += "TYPE=OVSIntPort\n"
data += "OVS_BRIDGE=%s\n" % base_opt.bridge_name
data += "OVS_OPTIONS=\"tag=%s\"\n" % base_opt.vlan_id
else:
data += "TYPE=OVSPort\n"
data += "OVS_BRIDGE=%s\n" % base_opt.bridge_name
if isinstance(base_opt, objects.OvsBridge):
data += "DEVICETYPE=ovs\n"
data += "TYPE=OVSBridge\n"
if base_opt.use_dhcp:
data += "OVSBOOTPROTO=dhcp\n"
if base_opt.members:
members = [member.name for member in base_opt.members]
self.member_names[base_opt.name] = members
data += ("OVSDHCPINTERFACES=\"%s\"\n" % " ".join(members))
if base_opt.primary_interface_name:
mac = utils.interface_mac(base_opt.primary_interface_name)
ovs_extra.append("set bridge %s other-config:hwaddr=%s" %
(base_opt.name, mac))
if base_opt.ovs_options:
data += "OVS_OPTIONS=\"%s\"\n" % base_opt.ovs_options
ovs_extra.extend(base_opt.ovs_extra)
elif isinstance(base_opt, objects.OvsBond):
data += "DEVICETYPE=ovs\n"
data += "TYPE=OVSBond\n"
if base_opt.use_dhcp:
data += "OVSBOOTPROTO=dhcp\n"
if base_opt.members:
members = [member.name for member in base_opt.members]
self.member_names[base_opt.name] = members
data += ("BOND_IFACES=\"%s\"\n" % " ".join(members))
if base_opt.ovs_options:
data += "OVS_OPTIONS=\"%s\"\n" % base_opt.ovs_options
ovs_extra.extend(base_opt.ovs_extra)
else:
if base_opt.use_dhcp:
data += "BOOTPROTO=dhcp\n"
elif not base_opt.addresses:
data += "BOOTPROTO=none\n"
if base_opt.mtu != 1500:
data += "MTU=%i\n" % base_opt.mtu
if base_opt.use_dhcpv6 or base_opt.v6_addresses():
data += "IPV6INIT=yes\n"
if base_opt.mtu != 1500:
data += "IPV6_MTU=%i\n" % base_opt.mtu
if base_opt.use_dhcpv6:
data += "DHCPV6C=yes\n"
elif base_opt.addresses:
#TODO(dprince): Do we want to support multiple addresses?
v4_addresses = base_opt.v4_addresses()
if v4_addresses:
first_v4 = v4_addresses[0]
data += "BOOTPROTO=static\n"
data += "IPADDR=%s\n" % first_v4.ip
data += "NETMASK=%s\n" % first_v4.netmask
v6_addresses = base_opt.v6_addresses()
if v6_addresses:
first_v6 = v6_addresses[0]
data += "IPV6_AUTOCONF=no\n"
data += "IPV6ADDR=%s\n" % first_v6.ip
if base_opt.hwaddr:
data += "HWADDR=%s\n" % base_opt.hwaddr
if ovs_extra:
data += "OVS_EXTRA=\"%s\"\n" % " -- ".join(ovs_extra)
return data
def _add_common(self, base_opt):
ovs_extra = []
data = "# This file is autogenerated by os-net-config\n"
data += "DEVICE=%s\n" % base_opt.name
data += "ONBOOT=yes\n"
data += "HOTPLUG=no\n"
data += "NM_CONTROLLED=no\n"
if not base_opt.dns_servers and not base_opt.use_dhcp:
data += "PEERDNS=no\n"
if isinstance(base_opt, objects.Vlan):
if not base_opt.ovs_port:
# vlans on OVS bridges are internal ports (no device, etc)
data += "VLAN=yes\n"
if base_opt.device:
data += "PHYSDEV=%s\n" % base_opt.device
else:
if base_opt.linux_bond_name:
data += "PHYSDEV=%s\n" % base_opt.linux_bond_name
elif isinstance(base_opt, objects.IvsInterface):
data += "TYPE=IVSIntPort\n"
elif isinstance(base_opt, objects.NfvswitchInternal):
data += "TYPE=NFVSWITCHIntPort\n"
elif isinstance(base_opt, objects.IbInterface):
data += "TYPE=Infiniband\n"
elif re.match('\w+\.\d+$', base_opt.name):
data += "VLAN=yes\n"
if base_opt.linux_bond_name:
data += "MASTER=%s\n" % base_opt.linux_bond_name
data += "SLAVE=yes\n"
if base_opt.linux_team_name:
data += "TEAM_MASTER=%s\n" % base_opt.linux_team_name
if base_opt.primary:
data += "TEAM_PORT_CONFIG='{\"prio\": 100}'\n"
if base_opt.ivs_bridge_name:
data += "DEVICETYPE=ivs\n"
data += "IVS_BRIDGE=%s\n" % base_opt.ivs_bridge_name
if base_opt.nfvswitch_bridge_name:
data += "DEVICETYPE=nfvswitch\n"
data += "NFVSWITCH_BRIDGE=%s\n" % base_opt.nfvswitch_bridge_name
if base_opt.ovs_port:
if not isinstance(base_opt, objects.LinuxTeam):
data += "DEVICETYPE=ovs\n"
if base_opt.bridge_name:
if isinstance(base_opt, objects.Vlan):
data += "TYPE=OVSIntPort\n"
data += "OVS_BRIDGE=%s\n" % base_opt.bridge_name
data += "OVS_OPTIONS=\"tag=%s\"\n" % base_opt.vlan_id
else:
data += "TYPE=OVSPort\n"
data += "OVS_BRIDGE=%s\n" % base_opt.bridge_name
if base_opt.linux_bridge_name:
data += "BRIDGE=%s\n" % base_opt.linux_bridge_name
if isinstance(base_opt, objects.OvsBridge):
data += "DEVICETYPE=ovs\n"
data += "TYPE=OVSBridge\n"
if base_opt.use_dhcp:
data += "OVSBOOTPROTO=dhcp\n"
if base_opt.members:
members = [member.name for member in base_opt.members]
self.member_names[base_opt.name] = members
if base_opt.use_dhcp:
data += ("OVSDHCPINTERFACES=\"%s\"\n" % " ".join(members))
if base_opt.primary_interface_name:
mac = utils.interface_mac(base_opt.primary_interface_name)
ovs_extra.append("set bridge %s other-config:hwaddr=%s" %
(base_opt.name, mac))
if base_opt.ovs_options:
data += "OVS_OPTIONS=\"%s\"\n" % base_opt.ovs_options
ovs_extra.extend(base_opt.ovs_extra)
elif isinstance(base_opt, objects.OvsBond):
if base_opt.primary_interface_name:
primary_name = base_opt.primary_interface_name
self.bond_primary_ifaces[base_opt.name] = primary_name
data += "DEVICETYPE=ovs\n"
data += "TYPE=OVSBond\n"
if base_opt.use_dhcp:
data += "OVSBOOTPROTO=dhcp\n"
if base_opt.members:
members = [member.name for member in base_opt.members]
self.member_names[base_opt.name] = members
data += ("BOND_IFACES=\"%s\"\n" % " ".join(members))
if base_opt.ovs_options:
data += "OVS_OPTIONS=\"%s\"\n" % base_opt.ovs_options
ovs_extra.extend(base_opt.ovs_extra)
elif isinstance(base_opt, objects.LinuxBridge):
data += "TYPE=Bridge\n"
data += "DELAY=0\n"
if base_opt.use_dhcp:
data += "BOOTPROTO=dhcp\n"
if base_opt.members:
members = [member.name for member in base_opt.members]
self.member_names[base_opt.name] = members
if base_opt.primary_interface_name:
primary_name = base_opt.primary_interface_name
primary_mac = utils.interface_mac(primary_name)
data += "MACADDR=\"%s\"\n" % primary_mac
elif isinstance(base_opt, objects.LinuxBond):
if base_opt.primary_interface_name:
primary_name = base_opt.primary_interface_name
primary_mac = utils.interface_mac(primary_name)
data += "MACADDR=\"%s\"\n" % primary_mac
if base_opt.use_dhcp:
data += "BOOTPROTO=dhcp\n"
if base_opt.members:
members = [member.name for member in base_opt.members]
self.member_names[base_opt.name] = members
if base_opt.bonding_options:
data += "BONDING_OPTS=\"%s\"\n" % base_opt.bonding_options
elif isinstance(base_opt, objects.LinuxTeam):
if base_opt.primary_interface_name:
primary_name = base_opt.primary_interface_name
primary_mac = utils.interface_mac(primary_name)
data += "MACADDR=\"%s\"\n" % primary_mac
if base_opt.use_dhcp:
data += "BOOTPROTO=dhcp\n"
if base_opt.members:
members = [member.name for member in base_opt.members]
self.member_names[base_opt.name] = members
data += "DEVICETYPE=Team\n"
if base_opt.bonding_options:
data += "TEAM_CONFIG='%s'\n" % base_opt.bonding_options
elif isinstance(base_opt, objects.OvsTunnel):
ovs_extra.extend(base_opt.ovs_extra)
data += "DEVICETYPE=ovs\n"
data += "TYPE=OVSTunnel\n"
data += "OVS_BRIDGE=%s\n" % base_opt.bridge_name
data += "OVS_TUNNEL_TYPE=%s\n" % base_opt.tunnel_type
data += "OVS_TUNNEL_OPTIONS=\"%s\"\n" % \
' '.join(base_opt.ovs_options)
elif isinstance(base_opt, objects.OvsPatchPort):
ovs_extra.extend(base_opt.ovs_extra)
data += "DEVICETYPE=ovs\n"
data += "TYPE=OVSPatchPort\n"
data += "OVS_BRIDGE=%s\n" % base_opt.bridge_name
data += "OVS_PATCH_PEER=%s\n" % base_opt.peer
else:
if base_opt.use_dhcp:
data += "BOOTPROTO=dhcp\n"
elif not base_opt.addresses:
data += "BOOTPROTO=none\n"
if base_opt.mtu:
data += "MTU=%i\n" % base_opt.mtu
if base_opt.use_dhcpv6 or base_opt.v6_addresses():
data += "IPV6INIT=yes\n"
if base_opt.mtu:
data += "IPV6_MTU=%i\n" % base_opt.mtu
if base_opt.use_dhcpv6:
data += "DHCPV6C=yes\n"
elif base_opt.addresses:
v4_addresses = base_opt.v4_addresses()
if v4_addresses:
data += "BOOTPROTO=static\n"
for i, address in enumerate(v4_addresses):
num = '%s' % i if i else ''
data += "IPADDR%s=%s\n" % (num, address.ip)
data += "NETMASK%s=%s\n" % (num, address.netmask)
v6_addresses = base_opt.v6_addresses()
if v6_addresses:
first_v6 = v6_addresses[0]
data += "IPV6_AUTOCONF=no\n"
data += "IPV6ADDR=%s\n" % first_v6.ip_netmask
if len(v6_addresses) > 1:
secondaries_v6 = " ".join(map(lambda a: a.ip_netmask,
v6_addresses[1:]))
data += "IPV6ADDR_SECONDARIES=\"%s\"\n" % secondaries_v6
if base_opt.hwaddr:
data += "HWADDR=%s\n" % base_opt.hwaddr
if ovs_extra:
data += "OVS_EXTRA=\"%s\"\n" % " -- ".join(ovs_extra)
if not base_opt.defroute:
data += "DEFROUTE=no\n"
if base_opt.dhclient_args:
data += "DHCLIENTARGS=%s\n" % base_opt.dhclient_args
if base_opt.dns_servers:
data += "DNS1=%s\n" % base_opt.dns_servers[0]
if len(base_opt.dns_servers) == 2:
data += "DNS2=%s\n" % base_opt.dns_servers[1]
elif len(base_opt.dns_servers) > 2:
logger.warning('ifcfg format supports a max of 2 dns servers.')
return data
