262 lines
5.4 KiB
Python
262 lines
5.4 KiB
Python
# Copyright 2014 Mirantis, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain 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,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import sys
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import traceback
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class BaseError(Exception):
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def __init__(self, message, *args, **kwargs):
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self.message = message
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super(BaseError, self).__init__(message, *args, **kwargs)
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class InternalError(BaseError):
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def __init__(self, message=None, exc_info=True):
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if message is None:
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message = 'Internall error'
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if exc_info:
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self.exc_info = sys.exc_info()
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message += '\nOriginal exception {}'.format(
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''.join(traceback.format_exception(*self.exc_info)))
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super(InternalError, self).__init__(message)
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class DataSchemaCorruptError(InternalError):
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def __init__(self, message=None, **kwargs):
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if message is None:
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message = (
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'Integrity error in data processed by data validator. This '
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'mean an error in data validation scheme or in parsing code.')
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super(DataSchemaCorruptError, self).__init__(message, **kwargs)
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class ApplicationDataCorruptError(BaseError):
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pass
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class WrongInputDataError(BaseError):
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pass
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class InputDataSchemaValidationError(WrongInputDataError):
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def __init__(self, defects):
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human_readable_defects = []
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for idx, d in enumerate(defects):
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human_readable_defects.append(
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'[ERROR{:>2}] {}'.format(' {}'.format(idx + 1), d.message))
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indent = ' ' * 4
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separator = '\n{}'.format(indent)
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message = 'Invalid input data:\n{}{}'.format(
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indent, separator.join(human_readable_defects))
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super(WrongInputDataError, self).__init__(message)
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self.defects = defects
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class BlockDeviceNotFoundError(BaseError):
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def __init__(self, kind, needle):
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super(BlockDeviceNotFoundError, self).__init__(
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'Block device not found. Lookup details: '
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'kind="{}", needle="{}"'.format(kind, needle))
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self.kind = kind
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self.needle = needle
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class BlockDeviceSchemeError(BaseError):
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pass
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class BlockDeviceAllocationError(BlockDeviceSchemeError):
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pass
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class WrongPartitionSchemeError(BaseError):
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pass
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class WrongPartitionPolicyError(BaseError):
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pass
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class PartitionSchemeMismatchError(BaseError):
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pass
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class HardwarePartitionSchemeCannotBeReadError(BaseError):
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pass
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class WrongPartitionLabelError(BaseError):
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pass
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class PartitionNotFoundError(BaseError):
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pass
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class DiskNotFoundError(BaseError):
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pass
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class NotEnoughSpaceError(BaseError):
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pass
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class PVAlreadyExistsError(BaseError):
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pass
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class PVNotFoundError(BaseError):
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pass
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class PVBelongsToVGError(BaseError):
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pass
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class VGAlreadyExistsError(BaseError):
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pass
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class VGNotFoundError(BaseError):
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pass
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class LVAlreadyExistsError(BaseError):
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pass
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class LVNotFoundError(BaseError):
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pass
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class MDAlreadyExistsError(BaseError):
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pass
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class MDNotFoundError(BaseError):
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pass
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class MDDeviceDuplicationError(BaseError):
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pass
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class MDWrongSpecError(BaseError):
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pass
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class MDRemovingError(BaseError):
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pass
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class WrongConfigDriveDataError(BaseError):
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pass
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class WrongImageDataError(BaseError):
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pass
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class TemplateWriteError(BaseError):
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pass
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class ProcessExecutionError(BaseError):
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def __init__(self, stdout=None, stderr=None, exit_code=None, cmd=None,
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description=None):
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self.exit_code = exit_code
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self.stderr = stderr
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self.stdout = stdout
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self.cmd = cmd
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self.description = description
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if description is None:
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description = ("Unexpected error while running command.")
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if exit_code is None:
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exit_code = '-'
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message = ('%(description)s\n'
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'Command: %(cmd)s\n'
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'Exit code: %(exit_code)s\n'
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'Stdout: %(stdout)r\n'
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'Stderr: %(stderr)r') % {'description': description,
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'cmd': cmd,
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'exit_code': exit_code,
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'stdout': stdout,
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'stderr': stderr}
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super(ProcessExecutionError, self).__init__(message)
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class GrubUtilsError(BaseError):
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pass
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class FsUtilsError(BaseError):
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pass
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class HttpUrlConnectionError(BaseError):
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pass
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class HttpUrlInvalidContentLength(BaseError):
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pass
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class ImageChecksumMismatchError(BaseError):
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pass
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class NoFreeLoopDevices(BaseError):
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pass
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class WrongRepositoryError(BaseError):
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pass
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class WrongDeviceError(BaseError):
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pass
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class UnexpectedProcessError(BaseError):
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pass
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class IncorrectChroot(BaseError):
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pass
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class TooManyKernels(BaseError):
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pass
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class EmptyCustomFlow(BaseError):
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pass
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class NonexistingFlow(BaseError):
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pass
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class WrongOutputContainer(BaseError):
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pass
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class BootstrapFileAlreadyExists(BaseError):
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pass
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