21bf28bc86
Fixes: bug 1062061 The patch will raise exception 'GatewayConflictWithAllocationPools' when subnet update with conflict gateway and allocation_pools. Because before validate gateway ip with conflict allocation pools, we need validate allocation pools first. Move the validation of allocation pools into _validate_subnet. Then_allocate_pools_for_subnet is only responsible for pools allocation, and_validate_subnet is responsible for most validate for subnet. Change-Id: I8dffe45ce5c02e8e6c317bad470054564538bcf2
257 lines
7.2 KiB
Python
257 lines
7.2 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
|
|
|
|
# Copyright 2011 Nicira Networks, Inc
|
|
# All Rights Reserved.
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License"); you may
|
|
# not use this file except in compliance with the License. You may obtain
|
|
# a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
# License for the specific language governing permissions and limitations
|
|
# under the License.
|
|
|
|
"""
|
|
Quantum base exception handling.
|
|
"""
|
|
|
|
from quantum.openstack.common.exception import Error
|
|
from quantum.openstack.common.exception import InvalidContentType
|
|
from quantum.openstack.common.exception import OpenstackException
|
|
|
|
|
|
class QuantumException(OpenstackException):
|
|
"""Base Quantum Exception
|
|
|
|
To correctly use this class, inherit from it and define
|
|
a 'message' property. That message will get printf'd
|
|
with the keyword arguments provided to the constructor.
|
|
|
|
"""
|
|
message = _("An unknown exception occurred.")
|
|
|
|
|
|
class BadRequest(QuantumException):
|
|
message = _('Bad %(resource)s request: %(msg)s')
|
|
|
|
|
|
class NotFound(QuantumException):
|
|
pass
|
|
|
|
|
|
class Conflict(QuantumException):
|
|
pass
|
|
|
|
|
|
class NotAuthorized(QuantumException):
|
|
message = _("Not authorized.")
|
|
|
|
|
|
class ServiceUnavailable(QuantumException):
|
|
message = _("The service is unailable")
|
|
|
|
|
|
class AdminRequired(NotAuthorized):
|
|
message = _("User does not have admin privileges: %(reason)s")
|
|
|
|
|
|
class PolicyNotAuthorized(NotAuthorized):
|
|
message = _("Policy doesn't allow %(action)s to be performed.")
|
|
|
|
|
|
class ClassNotFound(NotFound):
|
|
message = _("Class %(class_name)s could not be found")
|
|
|
|
|
|
class NetworkNotFound(NotFound):
|
|
message = _("Network %(net_id)s could not be found")
|
|
|
|
|
|
class SubnetNotFound(NotFound):
|
|
message = _("Subnet %(subnet_id)s could not be found")
|
|
|
|
|
|
class PortNotFound(NotFound):
|
|
message = _("Port %(port_id)s could not be found "
|
|
"on network %(net_id)s")
|
|
|
|
|
|
class PolicyNotFound(NotFound):
|
|
message = _("Policy configuration policy.json could not be found")
|
|
|
|
|
|
class StateInvalid(BadRequest):
|
|
message = _("Unsupported port state: %(port_state)s")
|
|
|
|
|
|
class InUse(QuantumException):
|
|
message = _("The resource is inuse")
|
|
|
|
|
|
class NetworkInUse(InUse):
|
|
message = _("Unable to complete operation on network %(net_id)s. "
|
|
"There are one or more ports still in use on the network.")
|
|
|
|
|
|
class SubnetInUse(InUse):
|
|
message = _("Unable to complete operation on subnet %(subnet_id)s. "
|
|
"One or more ports have an IP allocation from this subnet.")
|
|
|
|
|
|
class PortInUse(InUse):
|
|
message = _("Unable to complete operation on port %(port_id)s "
|
|
"for network %(net_id)s. Port already has an attached"
|
|
"device %(device_id)s.")
|
|
|
|
|
|
class MacAddressInUse(InUse):
|
|
message = _("Unable to complete operation for network %(net_id)s. "
|
|
"The mac address %(mac)s is in use.")
|
|
|
|
|
|
class HostRoutesExhausted(BadRequest):
|
|
# NOTE(xchenum): probably make sense to use quota exceeded exception?
|
|
message = _("Unable to complete operation for %(subnet_id)s. "
|
|
"The number of host routes exceeds the limit %(quota)s.")
|
|
|
|
|
|
class DNSNameServersExhausted(BadRequest):
|
|
# NOTE(xchenum): probably make sense to use quota exceeded exception?
|
|
message = _("Unable to complete operation for %(subnet_id)s. "
|
|
"The number of DNS nameservers exceeds the limit %(quota)s.")
|
|
|
|
|
|
class IpAddressInUse(InUse):
|
|
message = _("Unable to complete operation for network %(net_id)s. "
|
|
"The IP address %(ip_address)s is in use.")
|
|
|
|
|
|
class VlanIdInUse(InUse):
|
|
message = _("Unable to create the network. "
|
|
"The VLAN %(vlan_id)s on physical network "
|
|
"%(physical_network)s is in use.")
|
|
|
|
|
|
class FlatNetworkInUse(InUse):
|
|
message = _("Unable to create the flat network. "
|
|
"Physical network %(physical_network)s is in use.")
|
|
|
|
|
|
class TunnelIdInUse(InUse):
|
|
message = _("Unable to create the network. "
|
|
"The tunnel ID %(tunnel_id)s is in use.")
|
|
|
|
|
|
class TenantNetworksDisabled(ServiceUnavailable):
|
|
message = _("Tenant network creation is not enabled.")
|
|
|
|
|
|
class ResourceExhausted(ServiceUnavailable):
|
|
pass
|
|
|
|
|
|
class NoNetworkAvailable(ResourceExhausted):
|
|
message = _("Unable to create the network. "
|
|
"No tenant network is available for allocation.")
|
|
|
|
|
|
class AlreadyAttached(Conflict):
|
|
message = _("Unable to plug the attachment %(att_id)s into port "
|
|
"%(port_id)s for network %(net_id)s. The attachment is "
|
|
"already plugged into port %(att_port_id)s")
|
|
|
|
|
|
class SubnetMismatchForPort(Conflict):
|
|
message = _("Subnet on port %(port_id)s does not match "
|
|
"the requested subnet %(subnet_id)s")
|
|
|
|
|
|
class MalformedRequestBody(BadRequest):
|
|
message = _("Malformed request body: %(reason)s")
|
|
|
|
|
|
class Invalid(Error):
|
|
pass
|
|
|
|
|
|
class InvalidInput(BadRequest):
|
|
message = _("Invalid input for operation: %(error_message)s.")
|
|
|
|
|
|
class InvalidAllocationPool(BadRequest):
|
|
message = _("The allocation pool %(pool)s is not valid.")
|
|
|
|
|
|
class OverlappingAllocationPools(Conflict):
|
|
message = _("Found overlapping allocation pools:"
|
|
"%(pool_1)s %(pool_2)s for subnet %(subnet_cidr)s.")
|
|
|
|
|
|
class OutOfBoundsAllocationPool(BadRequest):
|
|
message = _("The allocation pool %(pool)s spans "
|
|
"beyond the subnet cidr %(subnet_cidr)s.")
|
|
|
|
|
|
class NotImplementedError(Error):
|
|
pass
|
|
|
|
|
|
class MacAddressGenerationFailure(ServiceUnavailable):
|
|
message = _("Unable to generate unique mac on network %(net_id)s.")
|
|
|
|
|
|
class IpAddressGenerationFailure(Conflict):
|
|
message = _("No more IP addresses available on network %(net_id)s.")
|
|
|
|
|
|
class BridgeDoesNotExist(QuantumException):
|
|
message = _("Bridge %(bridge)s does not exist.")
|
|
|
|
|
|
class PreexistingDeviceFailure(QuantumException):
|
|
message = _("Creation failed. %(dev_name)s already exists.")
|
|
|
|
|
|
class SudoRequired(QuantumException):
|
|
message = _("Sudo priviledge is required to run this command.")
|
|
|
|
|
|
class QuotaResourceUnknown(NotFound):
|
|
message = _("Unknown quota resources %(unknown)s.")
|
|
|
|
|
|
class OverQuota(Conflict):
|
|
message = _("Quota exceeded for resources: %(overs)s")
|
|
|
|
|
|
class InvalidQuotaValue(Conflict):
|
|
message = _("Change would make usage less than 0 for the following "
|
|
"resources: %(unders)s")
|
|
|
|
|
|
class InvalidSharedSetting(Conflict):
|
|
message = _("Unable to reconfigure sharing settings for network "
|
|
"%(network)s. Multiple tenants are using it")
|
|
|
|
|
|
class InvalidExtenstionEnv(BadRequest):
|
|
message = _("Invalid extension environment: %(reason)s")
|
|
|
|
|
|
class TooManyExternalNetworks(QuantumException):
|
|
message = _("More than one external network exists")
|
|
|
|
|
|
class InvalidConfigurationOption(QuantumException):
|
|
message = _("An invalid value was provided for %(opt_name)s: "
|
|
"%(opt_value)s")
|
|
|
|
|
|
class GatewayConflictWithAllocationPools(InUse):
|
|
message = _("Gateway ip %(ip_address)s conflicts with "
|
|
"allocation pool %(pool)s")
|