1e6a07c5fc
For 4xx errors Placement sends back a complex JSON object describing the error. When turned into an exception that becomes a non-trivial attribute of the error object. Usual ways of logging an exception (that is LOG.exception) completely ignore that attribute, therefore the real error message is not logged. For example we only logged the fact that we received a BadRequest response and nothing else while Placement did provide a whole lot more detail. Here we dig out that error detail and re-throw a better exception with it. Change-Id: Id97116c1c298f54f898a746d6e3c96b1f412bb49 Related-Bug: #1578989
72 lines
2.6 KiB
Python
72 lines
2.6 KiB
Python
# 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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from neutron_lib._i18n import _
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from neutron_lib import exceptions
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class PlacementEndpointNotFound(exceptions.NotFound):
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message = _("Placement API endpoint not found.")
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class PlacementResourceNotFound(exceptions.NotFound):
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message = _("Placement resource not found on url: %(url)s.")
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class PlacementResourceProviderNotFound(exceptions.NotFound):
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message = _("Placement resource provider not found %(resource_provider)s.")
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class PlacementResourceProviderGenerationConflict(exceptions.Conflict):
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message = _("Placement resource provider generation does not match with "
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"the server side for resource provider: "
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"%(resource_provider)s with generation %(generation)s.")
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class PlacementInventoryNotFound(exceptions.NotFound):
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message = _("Placement inventory not found for resource provider "
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"%(resource_provider)s, resource class %(resource_class)s.")
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class PlacementInventoryUpdateConflict(exceptions.Conflict):
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message = _("Placement inventory update conflict for resource provider "
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"%(resource_provider)s, resource class %(resource_class)s.")
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class PlacementAggregateNotFound(exceptions.NotFound):
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message = _("Aggregate not found for resource provider "
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"%(resource_provider)s.")
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class PlacementTraitNotFound(exceptions.NotFound):
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message = _("Placement trait not found %(trait)s.")
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class PlacementResourceClassNotFound(exceptions.NotFound):
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message = _("Placement resource class not found %(resource_class)s")
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class PlacementAPIVersionIncorrect(exceptions.NotFound):
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message = _("Placement API version %(current_version)s, do not meet the"
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"needed version %(needed_version)s.")
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class PlacementResourceProviderNameNotUnique(exceptions.Conflict):
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message = _("Another resource provider exists with the provided name: "
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"%(name)s.")
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class PlacementClientError(exceptions.NeutronException):
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message = _("Placement Client Error (4xx): %(msg)s")
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