989 lines
26 KiB
Python
989 lines
26 KiB
Python
# Copyright 2010 United States Government as represented by the
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# Administrator of the National Aeronautics and Space Administration.
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# All Rights Reserved.
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#
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# 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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"""Manila base exception handling.
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Includes decorator for re-raising Manila-type exceptions.
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SHOULD include dedicated exception logging.
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"""
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import re
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from oslo_concurrency import processutils
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from oslo_config import cfg
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from oslo_log import log
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import six
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import webob.exc
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from manila.i18n import _
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LOG = log.getLogger(__name__)
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exc_log_opts = [
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cfg.BoolOpt('fatal_exception_format_errors',
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default=False,
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help='Whether to make exception message format errors fatal.'),
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]
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CONF = cfg.CONF
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CONF.register_opts(exc_log_opts)
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ProcessExecutionError = processutils.ProcessExecutionError
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class ConvertedException(webob.exc.WSGIHTTPException):
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def __init__(self, code=400, title="", explanation=""):
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self.code = code
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self.title = title
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self.explanation = explanation
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super(ConvertedException, self).__init__()
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class Error(Exception):
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pass
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class ManilaException(Exception):
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"""Base Manila Exception
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To correctly use this class, inherit from it and define
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a 'message' property. That message will get printf'd
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with the keyword arguments provided to the constructor.
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"""
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message = _("An unknown exception occurred.")
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code = 500
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headers = {}
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safe = False
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def __init__(self, message=None, detail_data={}, **kwargs):
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self.kwargs = kwargs
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self.detail_data = detail_data
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if 'code' not in self.kwargs:
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try:
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self.kwargs['code'] = self.code
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except AttributeError:
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pass
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for k, v in self.kwargs.items():
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if isinstance(v, Exception):
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self.kwargs[k] = six.text_type(v)
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if not message:
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try:
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message = self.message % kwargs
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except Exception:
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# kwargs doesn't match a variable in the message
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# log the issue and the kwargs
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LOG.exception('Exception in string format operation.')
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for name, value in kwargs.items():
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LOG.error("%(name)s: %(value)s", {
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'name': name, 'value': value})
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if CONF.fatal_exception_format_errors:
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raise
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else:
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# at least get the core message out if something happened
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message = self.message
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elif isinstance(message, Exception):
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message = six.text_type(message)
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if re.match('.*[^\.]\.\.$', message):
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message = message[:-1]
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self.msg = message
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super(ManilaException, self).__init__(message)
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class NetworkException(ManilaException):
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message = _("Exception due to network failure.")
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class NetworkBindException(ManilaException):
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message = _("Exception due to failed port status in binding.")
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class NetworkBadConfigurationException(NetworkException):
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message = _("Bad network configuration: %(reason)s.")
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class BadConfigurationException(ManilaException):
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message = _("Bad configuration: %(reason)s.")
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class NotAuthorized(ManilaException):
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message = _("Not authorized.")
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code = 403
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class AdminRequired(NotAuthorized):
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message = _("User does not have admin privileges.")
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class PolicyNotAuthorized(NotAuthorized):
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message = _("Policy doesn't allow %(action)s to be performed.")
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class Conflict(ManilaException):
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message = _("%(err)s")
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code = 409
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class Invalid(ManilaException):
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message = _("Unacceptable parameters.")
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code = 400
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class InvalidRequest(Invalid):
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message = _("The request is invalid.")
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class InvalidResults(Invalid):
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message = _("The results are invalid.")
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class InvalidInput(Invalid):
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message = _("Invalid input received: %(reason)s.")
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class InvalidContentType(Invalid):
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message = _("Invalid content type %(content_type)s.")
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class InvalidHost(Invalid):
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message = _("Invalid host: %(reason)s")
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# Cannot be templated as the error syntax varies.
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# msg needs to be constructed when raised.
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class InvalidParameterValue(Invalid):
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message = _("%(err)s")
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class InvalidUUID(Invalid):
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message = _("Expected a uuid but received %(uuid)s.")
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class InvalidDriverMode(Invalid):
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message = _("Invalid driver mode: %(driver_mode)s.")
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class InvalidAPIVersionString(Invalid):
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message = _("API Version String %(version)s is of invalid format. Must "
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"be of format MajorNum.MinorNum.")
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class VersionNotFoundForAPIMethod(Invalid):
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message = _("API version %(version)s is not supported on this method.")
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class InvalidGlobalAPIVersion(Invalid):
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message = _("Version %(req_ver)s is not supported by the API. Minimum "
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"is %(min_ver)s and maximum is %(max_ver)s.")
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class InvalidCapacity(Invalid):
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message = _("Invalid capacity: %(name)s = %(value)s.")
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class NotFound(ManilaException):
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message = _("Resource could not be found.")
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code = 404
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safe = True
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class MessageNotFound(NotFound):
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message = _("Message %(message_id)s could not be found.")
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class Found(ManilaException):
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message = _("Resource was found.")
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code = 302
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safe = True
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class InUse(ManilaException):
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message = _("Resource is in use.")
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class AvailabilityZoneNotFound(NotFound):
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message = _("Availability zone %(id)s could not be found.")
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class ShareNetworkNotFound(NotFound):
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message = _("Share network %(share_network_id)s could not be found.")
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class ShareNetworkSubnetNotFound(NotFound):
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message = _("Share network subnet %(share_network_subnet_id)s could not be"
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" found.")
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class ShareServerNotFound(NotFound):
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message = _("Share server %(share_server_id)s could not be found.")
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class ShareServerNotFoundByFilters(ShareServerNotFound):
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message = _("Share server could not be found by "
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"filters: %(filters_description)s.")
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class ShareServerInUse(InUse):
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message = _("Share server %(share_server_id)s is in use.")
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class InvalidShareServer(Invalid):
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message = _("Share server %(share_server_id)s is not valid.")
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class ShareMigrationError(ManilaException):
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message = _("Error in share migration: %(reason)s")
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class ShareMigrationFailed(ManilaException):
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message = _("Share migration failed: %(reason)s")
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class ShareDataCopyFailed(ManilaException):
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message = _("Share Data copy failed: %(reason)s")
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class ShareDataCopyCancelled(ManilaException):
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message = _("Copy of contents from share instance %(src_instance)s "
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"to share instance %(dest_instance)s was cancelled.")
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class ServiceIPNotFound(ManilaException):
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message = _("Service IP for instance not found: %(reason)s")
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class AdminIPNotFound(ManilaException):
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message = _("Admin port IP for service instance not found: %(reason)s")
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class ShareServerNotCreated(ManilaException):
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message = _("Share server %(share_server_id)s failed on creation.")
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class ShareServerNotReady(ManilaException):
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message = _("Share server %(share_server_id)s failed to reach '%(state)s' "
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"within %(time)s seconds.")
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class ServiceNotFound(NotFound):
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message = _("Service %(service_id)s could not be found.")
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class ServiceIsDown(Invalid):
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message = _("Service %(service)s is down.")
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class HostNotFound(NotFound):
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message = _("Host %(host)s could not be found.")
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class SchedulerHostFilterNotFound(NotFound):
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message = _("Scheduler host filter %(filter_name)s could not be found.")
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class SchedulerHostWeigherNotFound(NotFound):
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message = _("Scheduler host weigher %(weigher_name)s could not be found.")
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class HostBinaryNotFound(NotFound):
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message = _("Could not find binary %(binary)s on host %(host)s.")
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class InvalidReservationExpiration(Invalid):
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message = _("Invalid reservation expiration %(expire)s.")
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class InvalidQuotaValue(Invalid):
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message = _("Change would make usage less than 0 for the following "
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"resources: %(unders)s.")
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class QuotaNotFound(NotFound):
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message = _("Quota could not be found.")
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class QuotaExists(ManilaException):
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message = _("Quota exists for project %(project_id)s, "
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"resource %(resource)s.")
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class QuotaResourceUnknown(QuotaNotFound):
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message = _("Unknown quota resources %(unknown)s.")
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class ProjectUserQuotaNotFound(QuotaNotFound):
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message = _("Quota for user %(user_id)s in project %(project_id)s "
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"could not be found.")
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class ProjectShareTypeQuotaNotFound(QuotaNotFound):
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message = _("Quota for share_type %(share_type)s in "
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"project %(project_id)s could not be found.")
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class ProjectQuotaNotFound(QuotaNotFound):
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message = _("Quota for project %(project_id)s could not be found.")
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class QuotaClassNotFound(QuotaNotFound):
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message = _("Quota class %(class_name)s could not be found.")
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class QuotaUsageNotFound(QuotaNotFound):
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message = _("Quota usage for project %(project_id)s could not be found.")
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class ReservationNotFound(QuotaNotFound):
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message = _("Quota reservation %(uuid)s could not be found.")
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class OverQuota(ManilaException):
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message = _("Quota exceeded for resources: %(overs)s.")
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class MigrationNotFound(NotFound):
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message = _("Migration %(migration_id)s could not be found.")
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class MigrationNotFoundByStatus(MigrationNotFound):
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message = _("Migration not found for instance %(instance_id)s "
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"with status %(status)s.")
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class FileNotFound(NotFound):
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message = _("File %(file_path)s could not be found.")
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class MigrationError(ManilaException):
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message = _("Migration error: %(reason)s.")
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class MalformedRequestBody(ManilaException):
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message = _("Malformed message body: %(reason)s.")
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class ConfigNotFound(NotFound):
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message = _("Could not find config at %(path)s.")
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class PasteAppNotFound(NotFound):
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message = _("Could not load paste app '%(name)s' from %(path)s.")
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class NoValidHost(ManilaException):
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message = _("No valid host was found. %(reason)s.")
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class WillNotSchedule(ManilaException):
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message = _("Host %(host)s is not up or doesn't exist.")
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class QuotaError(ManilaException):
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message = _("Quota exceeded: code=%(code)s.")
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code = 413
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headers = {'Retry-After': '0'}
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safe = True
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class ShareSizeExceedsAvailableQuota(QuotaError):
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message = _(
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"Requested share exceeds allowed project/user or share type "
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"gigabytes quota.")
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class SnapshotSizeExceedsAvailableQuota(QuotaError):
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message = _(
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"Requested snapshot exceeds allowed project/user or share type "
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"gigabytes quota.")
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class ShareLimitExceeded(QuotaError):
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message = _(
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"Maximum number of shares allowed (%(allowed)d) either per "
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"project/user or share type quota is exceeded.")
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class SnapshotLimitExceeded(QuotaError):
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message = _(
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"Maximum number of snapshots allowed (%(allowed)d) either per "
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"project/user or share type quota is exceeded.")
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class ShareNetworksLimitExceeded(QuotaError):
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message = _("Maximum number of share-networks "
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"allowed (%(allowed)d) exceeded.")
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class ShareGroupsLimitExceeded(QuotaError):
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message = _(
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"Maximum number of allowed share-groups is exceeded.")
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class ShareGroupSnapshotsLimitExceeded(QuotaError):
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message = _(
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"Maximum number of allowed share-group-snapshots is exceeded.")
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class GlusterfsException(ManilaException):
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message = _("Unknown Gluster exception.")
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class InvalidShare(Invalid):
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message = _("Invalid share: %(reason)s.")
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class ShareBusyException(Invalid):
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message = _("Share is busy with an active task: %(reason)s.")
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class InvalidShareInstance(Invalid):
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message = _("Invalid share instance: %(reason)s.")
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class ManageInvalidShare(InvalidShare):
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message = _("Manage existing share failed due to "
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"invalid share: %(reason)s")
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class ManageShareServerError(ManilaException):
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message = _("Manage existing share server failed due to: %(reason)s")
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class UnmanageInvalidShare(InvalidShare):
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message = _("Unmanage existing share failed due to "
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"invalid share: %(reason)s")
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class PortLimitExceeded(QuotaError):
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message = _("Maximum number of ports exceeded.")
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class ShareAccessExists(ManilaException):
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message = _("Share access %(access_type)s:%(access)s exists.")
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class ShareAccessMetadataNotFound(NotFound):
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message = _("Share access rule metadata does not exist.")
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class ShareSnapshotAccessExists(InvalidInput):
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message = _("Share snapshot access %(access_type)s:%(access)s exists.")
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class InvalidSnapshotAccess(Invalid):
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message = _("Invalid access rule: %(reason)s")
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class InvalidShareAccess(Invalid):
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message = _("Invalid access rule: %(reason)s")
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class InvalidShareAccessLevel(Invalid):
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message = _("Invalid or unsupported share access level: %(level)s.")
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class ShareBackendException(ManilaException):
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message = _("Share backend error: %(msg)s.")
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class ExportLocationNotFound(NotFound):
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message = _("Export location %(uuid)s could not be found.")
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class ShareNotFound(NotFound):
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message = _("Share %(share_id)s could not be found.")
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class ShareSnapshotNotFound(NotFound):
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message = _("Snapshot %(snapshot_id)s could not be found.")
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class ShareSnapshotInstanceNotFound(NotFound):
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message = _("Snapshot instance %(instance_id)s could not be found.")
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class ShareSnapshotNotSupported(ManilaException):
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message = _("Share %(share_name)s does not support snapshots.")
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class ShareGroupSnapshotNotSupported(ManilaException):
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message = _("Share group %(share_group)s does not support snapshots.")
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class ShareSnapshotIsBusy(ManilaException):
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message = _("Deleting snapshot %(snapshot_name)s that has "
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"dependent shares.")
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class InvalidShareSnapshot(Invalid):
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message = _("Invalid share snapshot: %(reason)s.")
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class InvalidShareSnapshotInstance(Invalid):
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message = _("Invalid share snapshot instance: %(reason)s.")
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class ManageInvalidShareSnapshot(InvalidShareSnapshot):
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message = _("Manage existing share snapshot failed due to "
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"invalid share snapshot: %(reason)s.")
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class UnmanageInvalidShareSnapshot(InvalidShareSnapshot):
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message = _("Unmanage existing share snapshot failed due to "
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"invalid share snapshot: %(reason)s.")
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class ShareMetadataNotFound(NotFound):
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message = _("Metadata item is not found.")
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class InvalidMetadata(Invalid):
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message = _("Invalid metadata.")
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class InvalidMetadataSize(Invalid):
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message = _("Invalid metadata size.")
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class SecurityServiceNotFound(NotFound):
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message = _("Security service %(security_service_id)s could not be found.")
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class ShareNetworkSecurityServiceAssociationError(ManilaException):
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message = _("Failed to associate share network %(share_network_id)s"
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" and security service %(security_service_id)s: %(reason)s.")
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class ShareNetworkSecurityServiceDissociationError(ManilaException):
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message = _("Failed to dissociate share network %(share_network_id)s"
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" and security service %(security_service_id)s: %(reason)s.")
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class InvalidVolume(Invalid):
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message = _("Invalid volume.")
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class InvalidShareType(Invalid):
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message = _("Invalid share type: %(reason)s.")
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class InvalidShareGroupType(Invalid):
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message = _("Invalid share group type: %(reason)s.")
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class InvalidExtraSpec(Invalid):
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message = _("Invalid extra_spec: %(reason)s.")
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class VolumeNotFound(NotFound):
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message = _("Volume %(volume_id)s could not be found.")
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class VolumeSnapshotNotFound(NotFound):
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message = _("Snapshot %(snapshot_id)s could not be found.")
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class ShareTypeNotFound(NotFound):
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message = _("Share type %(share_type_id)s could not be found.")
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class ShareGroupTypeNotFound(NotFound):
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message = _("Share group type %(type_id)s could not be found.")
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class ShareTypeAccessNotFound(NotFound):
|
|
message = _("Share type access not found for %(share_type_id)s / "
|
|
"%(project_id)s combination.")
|
|
|
|
|
|
class ShareGroupTypeAccessNotFound(NotFound):
|
|
message = _("Share group type access not found for %(type_id)s / "
|
|
"%(project_id)s combination.")
|
|
|
|
|
|
class ShareTypeNotFoundByName(ShareTypeNotFound):
|
|
message = _("Share type with name %(share_type_name)s "
|
|
"could not be found.")
|
|
|
|
|
|
class ShareGroupTypeNotFoundByName(ShareTypeNotFound):
|
|
message = _("Share group type with name %(type_name)s "
|
|
"could not be found.")
|
|
|
|
|
|
class ShareTypeExtraSpecsNotFound(NotFound):
|
|
message = _("Share Type %(share_type_id)s has no extra specs with "
|
|
"key %(extra_specs_key)s.")
|
|
|
|
|
|
class ShareGroupTypeSpecsNotFound(NotFound):
|
|
message = _("Share group type %(type_id)s has no group specs with "
|
|
"key %(specs_key)s.")
|
|
|
|
|
|
class ShareTypeInUse(ManilaException):
|
|
message = _("Share Type %(share_type_id)s deletion is not allowed with "
|
|
"shares present with the type.")
|
|
|
|
|
|
class IPAddressInUse(InUse):
|
|
message = _("IP address %(ip)s is already used.")
|
|
|
|
|
|
class ShareGroupTypeInUse(ManilaException):
|
|
message = _("Share group Type %(type_id)s deletion is not allowed "
|
|
"with groups present with the type.")
|
|
|
|
|
|
class ShareTypeExists(ManilaException):
|
|
message = _("Share Type %(id)s already exists.")
|
|
|
|
|
|
class ShareTypeDoesNotExist(NotFound):
|
|
message = _("Share Type %(share_type)s does not exist.")
|
|
|
|
|
|
class DefaultShareTypeNotConfigured(NotFound):
|
|
message = _("No default share type is configured. Either configure a "
|
|
"default share type or explicitly specify a share type.")
|
|
|
|
|
|
class ShareGroupTypeExists(ManilaException):
|
|
message = _("Share group type %(type_id)s already exists.")
|
|
|
|
|
|
class ShareTypeAccessExists(ManilaException):
|
|
message = _("Share type access for %(share_type_id)s / "
|
|
"%(project_id)s combination already exists.")
|
|
|
|
|
|
class ShareGroupTypeAccessExists(ManilaException):
|
|
message = _("Share group type access for %(type_id)s / "
|
|
"%(project_id)s combination already exists.")
|
|
|
|
|
|
class ShareTypeCreateFailed(ManilaException):
|
|
message = _("Cannot create share_type with "
|
|
"name %(name)s and specs %(extra_specs)s.")
|
|
|
|
|
|
class ShareTypeUpdateFailed(ManilaException):
|
|
message = _("Cannot update share_type %(id)s.")
|
|
|
|
|
|
class ShareGroupTypeCreateFailed(ManilaException):
|
|
message = _("Cannot create share group type with "
|
|
"name %(name)s and specs %(group_specs)s.")
|
|
|
|
|
|
class ManageExistingShareTypeMismatch(ManilaException):
|
|
message = _("Manage existing share failed due to share type mismatch: "
|
|
"%(reason)s")
|
|
|
|
|
|
class ShareExtendingError(ManilaException):
|
|
message = _("Share %(share_id)s could not be extended due to error "
|
|
"in the driver: %(reason)s")
|
|
|
|
|
|
class ShareShrinkingError(ManilaException):
|
|
message = _("Share %(share_id)s could not be shrunk due to error "
|
|
"in the driver: %(reason)s")
|
|
|
|
|
|
class ShareShrinkingPossibleDataLoss(ManilaException):
|
|
message = _("Share %(share_id)s could not be shrunk due to "
|
|
"possible data loss")
|
|
|
|
|
|
class InstanceNotFound(NotFound):
|
|
message = _("Instance %(instance_id)s could not be found.")
|
|
|
|
|
|
class BridgeDoesNotExist(ManilaException):
|
|
message = _("Bridge %(bridge)s does not exist.")
|
|
|
|
|
|
class ServiceInstanceException(ManilaException):
|
|
message = _("Exception in service instance manager occurred.")
|
|
|
|
|
|
class ServiceInstanceUnavailable(ServiceInstanceException):
|
|
message = _("Service instance is not available.")
|
|
|
|
|
|
class StorageResourceException(ManilaException):
|
|
message = _("Storage resource exception.")
|
|
|
|
|
|
class StorageResourceNotFound(StorageResourceException):
|
|
message = _("Storage resource %(name)s not found.")
|
|
code = 404
|
|
|
|
|
|
class SnapshotResourceNotFound(StorageResourceNotFound):
|
|
message = _("Snapshot %(name)s not found.")
|
|
|
|
|
|
class SnapshotUnavailable(StorageResourceException):
|
|
message = _("Snapshot %(name)s info not available.")
|
|
|
|
|
|
class NetAppException(ManilaException):
|
|
message = _("Exception due to NetApp failure.")
|
|
|
|
|
|
class VserverNotFound(NetAppException):
|
|
message = _("Vserver %(vserver)s not found.")
|
|
|
|
|
|
class VserverNotSpecified(NetAppException):
|
|
message = _("Vserver not specified.")
|
|
|
|
|
|
class EMCPowerMaxXMLAPIError(Invalid):
|
|
message = _("%(err)s")
|
|
|
|
|
|
class EMCPowerMaxLockRequiredException(ManilaException):
|
|
message = _("Unable to acquire lock(s).")
|
|
|
|
|
|
class EMCPowerMaxInvalidMoverID(ManilaException):
|
|
message = _("Invalid mover or vdm %(id)s.")
|
|
|
|
|
|
class EMCVnxXMLAPIError(Invalid):
|
|
message = _("%(err)s")
|
|
|
|
|
|
class EMCVnxLockRequiredException(ManilaException):
|
|
message = _("Unable to acquire lock(s).")
|
|
|
|
|
|
class EMCVnxInvalidMoverID(ManilaException):
|
|
message = _("Invalid mover or vdm %(id)s.")
|
|
|
|
|
|
class EMCUnityError(ShareBackendException):
|
|
message = _("%(err)s")
|
|
|
|
|
|
class HPE3ParInvalidClient(Invalid):
|
|
message = _("%(err)s")
|
|
|
|
|
|
class HPE3ParInvalid(Invalid):
|
|
message = _("%(err)s")
|
|
|
|
|
|
class HPE3ParUnexpectedError(ManilaException):
|
|
message = _("%(err)s")
|
|
|
|
|
|
class GPFSException(ManilaException):
|
|
message = _("GPFS exception occurred.")
|
|
|
|
|
|
class GPFSGaneshaException(ManilaException):
|
|
message = _("GPFS Ganesha exception occurred.")
|
|
|
|
|
|
class GaneshaCommandFailure(ProcessExecutionError):
|
|
_description = _("Ganesha management command failed.")
|
|
|
|
def __init__(self, **kw):
|
|
if 'description' not in kw:
|
|
kw['description'] = self._description
|
|
super(GaneshaCommandFailure, self).__init__(**kw)
|
|
|
|
|
|
class InvalidSqliteDB(Invalid):
|
|
message = _("Invalid Sqlite database.")
|
|
|
|
|
|
class SSHException(ManilaException):
|
|
message = _("Exception in SSH protocol negotiation or logic.")
|
|
|
|
|
|
class HDFSException(ManilaException):
|
|
message = _("HDFS exception occurred!")
|
|
|
|
|
|
class MapRFSException(ManilaException):
|
|
message = _("MapRFS exception occurred: %(msg)s")
|
|
|
|
|
|
class ZFSonLinuxException(ManilaException):
|
|
message = _("ZFSonLinux exception occurred: %(msg)s")
|
|
|
|
|
|
class QBException(ManilaException):
|
|
message = _("Quobyte exception occurred: %(msg)s")
|
|
|
|
|
|
class QBRpcException(ManilaException):
|
|
"""Quobyte backend specific exception."""
|
|
message = _("Quobyte JsonRpc call to backend raised "
|
|
"an exception: %(result)s, Quobyte error"
|
|
" code %(qbcode)s")
|
|
|
|
|
|
class SSHInjectionThreat(ManilaException):
|
|
message = _("SSH command injection detected: %(command)s")
|
|
|
|
|
|
class HNASBackendException(ManilaException):
|
|
message = _("HNAS Backend Exception: %(msg)s")
|
|
|
|
|
|
class HNASConnException(ManilaException):
|
|
message = _("HNAS Connection Exception: %(msg)s")
|
|
|
|
|
|
class HNASSSCIsBusy(ManilaException):
|
|
message = _("HNAS SSC is busy and cannot execute the command: %(msg)s")
|
|
|
|
|
|
class HNASSSCContextChange(ManilaException):
|
|
message = _("HNAS SSC Context has been changed unexpectedly: %(msg)s")
|
|
|
|
|
|
class HNASDirectoryNotEmpty(ManilaException):
|
|
message = _("HNAS Directory is not empty: %(msg)s")
|
|
|
|
|
|
class HNASItemNotFoundException(StorageResourceNotFound):
|
|
message = _("HNAS Item Not Found Exception: %(msg)s")
|
|
|
|
|
|
class HNASNothingToCloneException(ManilaException):
|
|
message = _("HNAS Nothing To Clone Exception: %(msg)s")
|
|
|
|
|
|
# ShareGroup
|
|
class ShareGroupNotFound(NotFound):
|
|
message = _("Share group %(share_group_id)s could not be found.")
|
|
|
|
|
|
class ShareGroupSnapshotNotFound(NotFound):
|
|
message = _(
|
|
"Share group snapshot %(share_group_snapshot_id)s could not be found.")
|
|
|
|
|
|
class ShareGroupSnapshotMemberNotFound(NotFound):
|
|
message = _("Share group snapshot member %(member_id)s could not be "
|
|
"found.")
|
|
|
|
|
|
class InvalidShareGroup(Invalid):
|
|
message = _("Invalid share group: %(reason)s")
|
|
|
|
|
|
class InvalidShareGroupSnapshot(Invalid):
|
|
message = _("Invalid share group snapshot: %(reason)s")
|
|
|
|
|
|
class DriverNotInitialized(ManilaException):
|
|
message = _("Share driver '%(driver)s' not initialized.")
|
|
|
|
|
|
class ShareResourceNotFound(StorageResourceNotFound):
|
|
message = _("Share id %(share_id)s could not be found "
|
|
"in storage backend.")
|
|
|
|
|
|
class ShareUmountException(ManilaException):
|
|
message = _("Failed to unmount share: %(reason)s")
|
|
|
|
|
|
class ShareMountException(ManilaException):
|
|
message = _("Failed to mount share: %(reason)s")
|
|
|
|
|
|
class ShareCopyDataException(ManilaException):
|
|
message = _("Failed to copy data: %(reason)s")
|
|
|
|
|
|
# Replication
|
|
class ReplicationException(ManilaException):
|
|
message = _("Unable to perform a replication action: %(reason)s.")
|
|
|
|
|
|
class ShareReplicaNotFound(NotFound):
|
|
message = _("Share Replica %(replica_id)s could not be found.")
|
|
|
|
|
|
# Tegile Storage drivers
|
|
class TegileAPIException(ShareBackendException):
|
|
message = _("Unexpected response from Tegile IntelliFlash API: "
|
|
"%(response)s")
|
|
|
|
|
|
class StorageCommunicationException(ShareBackendException):
|
|
message = _("Could not communicate with storage array.")
|
|
|
|
|
|
class EvaluatorParseException(ManilaException):
|
|
message = _("Error during evaluator parsing: %(reason)s")
|
|
|
|
|
|
# Hitachi Scaleout Platform driver
|
|
class HSPBackendException(ShareBackendException):
|
|
message = _("HSP Backend Exception: %(msg)s")
|
|
|
|
|
|
class HSPTimeoutException(ShareBackendException):
|
|
message = _("HSP Timeout Exception: %(msg)s")
|
|
|
|
|
|
class HSPItemNotFoundException(ShareBackendException):
|
|
message = _("HSP Item Not Found Exception: %(msg)s")
|
|
|
|
|
|
class NexentaException(ShareBackendException):
|
|
message = _("Exception due to Nexenta failure. %(reason)s")
|
|
|
|
|
|
# Tooz locking
|
|
class LockCreationFailed(ManilaException):
|
|
message = _('Unable to create lock. Coordination backend not started.')
|
|
|
|
|
|
class LockingFailed(ManilaException):
|
|
message = _('Lock acquisition failed.')
|
|
|
|
|
|
# Ganesha library
|
|
class GaneshaException(ManilaException):
|
|
message = _("Unknown NFS-Ganesha library exception.")
|
|
|
|
|
|
# Infortrend Storage driver
|
|
class InfortrendCLIException(ShareBackendException):
|
|
message = _("Infortrend CLI exception: %(err)s "
|
|
"Return Code: %(rc)s, Output: %(out)s")
|
|
|
|
|
|
class InfortrendNASException(ShareBackendException):
|
|
message = _("Infortrend NAS exception: %(err)s")
|