136 lines
4.2 KiB
Python
136 lines
4.2 KiB
Python
# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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class KuryrException(Exception):
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"""Default Kuryr exception"""
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class BindingFailure(KuryrException):
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"""Exception represents the binding is failed.
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This exception is thrown when the executable script for the binding is
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failed and Kuryr can't proceed further.
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"""
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class BindingNotSupportedFailure(KuryrException):
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"""Exception represents the vif type binding not support.
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This exception is thrown when the executable script for the binding does
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not exist and Kuryr can't proceed further.
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"""
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class DuplicatedResourceException(KuryrException):
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"""Exception represents there're multiple resources for the ID.
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For example, this exception is thrown when you query the Neutron resource
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associated with the ID and you get multiple resources.
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"""
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class GatewayConflictFailure(KuryrException):
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"""Exception represents gateway ip is conflict.
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This exception is thrown when request gateway ip is conflict with the
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gateway ip in existed network.
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"""
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class MandatoryApiMissing(KuryrException):
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"""Exception represents that mandatory api is not found.
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For example, this exception is thrown when expected neutron
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extension(subnetpools) APIs are not found.
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"""
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class NoResourceException(KuryrException):
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"""Exception represents there's no resource for the given query.
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This exception is thrown when you query the Neutron resource associated
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with the given query and you get none of them actually.
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"""
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class InactiveResourceException(KuryrException):
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"""Exception represents the resource for the given query is not active.
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This exception is thrown when you query the Neutron resource associated
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with the given query and you get the status of the resource as something
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other than ACTIVE.
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"""
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class VethCreationFailure(KuryrException):
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"""Exception represents the veth pair creation is failed.
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This exception is thrown when the veth pair is not created appropriately
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and Kuryr can't proceed the binding further.
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"""
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class VethDeletionFailure(KuryrException):
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"""Exception represents the veth pair deletion is failed.
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This exception is thrown when the veth pair is not deleted appropriately
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and Kuryr can't proceed the unbinding further.
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"""
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class ExportPortFailure(KuryrException):
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"""Exception represents setting up exported port is failed.
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This exception is thrown when performing Neutron security group failed
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for an exported port and Kuryr can't proceed the expose further.
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"""
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class SegmentationIdAllocationFailure(KuryrException):
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"""Exception represents when segmentation id could not be allocated.
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This exception is thrown when the segmentaion id for the isolation of
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container traffic could not be allocated and Kuryr can't proceed further.
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"""
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class SegmentationDriverBindingDriverCompatibilityFailure(KuryrException):
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"""Exception represents when no segmentation type driver is loaded.
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This exception is thrown when configured binding driver does not have
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a supporting segmentation type driver.
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"""
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class AddressInUseException(KuryrException):
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"""Exception represents the requested ip address is used.
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This exception is thrown when a specific address is requested and the
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requested ip address already exists and is used.
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"""
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class DriverNotEnabledException(KuryrException):
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"""Exception represents the binding driver is not enabled.
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This exception is thrown when kuryr tries to load a specific binding driver
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but the driver is not enabled.
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"""
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class ConflictConfigOption(KuryrException):
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"""Exception represents when the conflict config happens.
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The existed option conflicts with the given option.
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"""
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