def connection_find_master(name, connections, n_connections=None):
c = ArgUtil.connection_find_by_name(name, connections, n_connections)
if not c:
raise MyError("invalid master/parent '%s'" % (name))
if c["interface_name"] is None:
raise MyError(
"invalid master/parent '%s' which needs an 'interface_name'" %
(name))
if not Util.ifname_valid(c["interface_name"]):
raise MyError(
"invalid master/parent '%s' with invalid 'interface_name' ('%s')"
% (name, c["interface_name"]))
return c["interface_name"]
def _validate_post(self, value, name, result):
result = self._validate_post_state(value, name, result)
result = self._validate_post_fields(value, name, result)
if "type" in result:
if "master" in result:
if "slave_type" not in result:
result["slave_type"] = None
if result["master"] == result["name"]:
raise ValidationError(
name + ".master", '"master" cannot refer to itself'
)
else:
if "slave_type" in result:
raise ValidationError(
name + ".slave_type",
"'slave_type' requires a 'master' property",
)
if "ip" in result:
if "master" in result:
raise ValidationError(
name + ".ip", 'a slave cannot have an "ip" property'
)
else:
if "master" not in result:
result["ip"] = self.nested["ip"].get_default_value()
if "zone" in result:
if "master" in result:
raise ValidationError(
name + ".zone", '"zone" cannot be configured for slave types'
)
else:
result["zone"] = None
if "mac" in result:
if result["type"] not in ["ethernet", "infiniband"]:
raise ValidationError(
name + ".mac",
"a 'mac' address is only allowed for type 'ethernet' "
"or 'infiniband'",
)
maclen = len(Util.mac_aton(result["mac"]))
if result["type"] == "ethernet" and maclen != 6:
raise ValidationError(
name + ".mac",
"a 'mac' address for type ethernet requires 6 octets "
"but is '%s'" % result["mac"],
)
if result["type"] == "infiniband" and maclen != 20:
raise ValidationError(
name + ".mac",
"a 'mac' address for type ethernet requires 20 octets "
"but is '%s'" % result["mac"],
)
if result["type"] == "infiniband":
if "infiniband" not in result:
result["infiniband"] = self.nested[
"infiniband"
].get_default_infiniband()
if "infiniband_transport_mode" in result:
result["infiniband"]["transport_mode"] = result[
"infiniband_transport_mode"
]
del result["infiniband_transport_mode"]
if "infiniband_p_key" in result:
result["infiniband"]["p_key"] = result["infiniband_p_key"]
del result["infiniband_p_key"]
else:
if "infiniband_transport_mode" in result:
raise ValidationError(
name + ".infiniband_transport_mode",
"cannot mix deprecated 'infiniband_transport_mode' "
"property with 'infiniband' settings",
)
if "infiniband_p_key" in result:
raise ValidationError(
name + ".infiniband_p_key",
"cannot mix deprecated 'infiniband_p_key' property "
"with 'infiniband' settings",
)
if result["infiniband"]["transport_mode"] is None:
result["infiniband"]["transport_mode"] = "datagram"
if result["infiniband"]["p_key"] != -1:
if "mac" not in result and "parent" not in result:
raise ValidationError(
name + ".infiniband.p_key",
"a infiniband device with 'infiniband.p_key' "
"property also needs 'mac' or 'parent' property",
)
else:
if "infiniband" in result:
raise ValidationError(
name + ".infiniband",
"'infiniband' settings are only allowed for type 'infiniband'",
)
if "infiniband_transport_mode" in result:
raise ValidationError(
name + ".infiniband_transport_mode",
"a 'infiniband_transport_mode' property is only "
"allowed for type 'infiniband'",
)
if "infiniband_p_key" in result:
raise ValidationError(
name + ".infiniband_p_key",
"a 'infiniband_p_key' property is only allowed for "
"type 'infiniband'",
)
if "interface_name" in result:
# Ignore empty interface_name
if result["interface_name"] == "":
del result["interface_name"]
elif not Util.ifname_valid(result["interface_name"]):
raise ValidationError(
name + ".interface_name",
"invalid 'interface_name' '%s'" % (result["interface_name"]),
)
else:
if not result.get("mac"):
if not Util.ifname_valid(result["name"]):
raise ValidationError(
name + ".interface_name",
"'interface_name' as 'name' '%s' is not valid"
% (result["name"]),
)
result["interface_name"] = result["name"]
if "interface_name" not in result and result["type"] in [
"bond",
"bridge",
"macvlan",
"team",
"vlan",
]:
raise ValidationError(
name + ".interface_name",
"type '%s' requires 'interface_name'" % (result["type"]),
)
if result["type"] == "vlan":
if "vlan" not in result:
if "vlan_id" not in result:
raise ValidationError(
name + ".vlan", 'missing "vlan" settings for "type" "vlan"'
)
result["vlan"] = self.nested["vlan"].get_default_vlan()
result["vlan"]["id"] = result["vlan_id"]
del result["vlan_id"]
else:
if "vlan_id" in result:
raise ValidationError(
name + ".vlan_id",
"don't use the deprecated 'vlan_id' together with the "
"'vlan' settings'",
)
if "parent" not in result:
raise ValidationError(
name + ".parent", 'missing "parent" for "type" "vlan"'
)
else:
if "vlan" in result:
raise ValidationError(
name + ".vlan", '"vlan" is only allowed for "type" "vlan"'
)
if "vlan_id" in result:
raise ValidationError(
name + ".vlan_id", '"vlan_id" is only allowed for "type" "vlan"'
)
if "parent" in result:
if result["type"] not in ["vlan", "macvlan", "infiniband"]:
raise ValidationError(
name + ".parent",
"'parent' is only allowed for type 'vlan', 'macvlan' or "
"'infiniband'",
)
if result["parent"] == result["name"]:
raise ValidationError(
name + ".parent", '"parent" cannot refer to itself'
)
if result["type"] == "bond":
if "bond" not in result:
result["bond"] = self.nested["bond"].get_default_bond()
else:
if "bond" in result:
raise ValidationError(
name + ".bond",
"'bond' settings are not allowed for 'type' '%s'"
% (result["type"]),
)
if result["type"] in ["ethernet", "vlan", "bridge", "bond", "team"]:
if "ethernet" not in result:
result["ethernet"] = self.nested["ethernet"].get_default_ethernet()
else:
if "ethernet" in result:
raise ValidationError(
name + ".ethernet",
"'ethernet' settings are not allowed for 'type' '%s'"
% (result["type"]),
)
if result["type"] == "macvlan":
if "macvlan" not in result:
result["macvlan"] = self.nested["macvlan"].get_default_macvlan()
else:
if "macvlan" in result:
raise ValidationError(
name + ".macvlan",
"'macvlan' settings are not allowed for 'type' '%s'"
% (result["type"]),
)
for k in self.VALID_FIELDS:
if k in result:
continue
v = self.nested[k]
vv = v.get_default_value()
if vv is not ArgValidator.MISSING:
result[k] = vv
return result