b6cb4316da
This is the first part of bug 1008029 If the port command does not contain a MAC address then Quantum will generate a random MAC address. The mac address will be saved in the database to ensure that it is not used by another port on the same network. Added mock-based test for mac exhaustion. Change-Id: I4d3fe12fd1e3c347b8e286d920a0609d0b3c4e8c
127 lines
3.4 KiB
Python
127 lines
3.4 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright 2011 Nicira Networks, Inc
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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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"""
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Quantum base exception handling.
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"""
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from quantum.openstack.common.exception import Error
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from quantum.openstack.common.exception import OpenstackException
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class QuantumException(OpenstackException):
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"""Base Quantum 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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class NotFound(QuantumException):
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pass
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class NotAuthorized(QuantumException):
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message = _("Not authorized.")
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class AdminRequired(NotAuthorized):
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message = _("User does not have admin privileges: %(reason)s")
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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 ClassNotFound(NotFound):
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message = _("Class %(class_name)s could not be found")
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class NetworkNotFound(NotFound):
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message = _("Network %(net_id)s could not be found")
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class SubnetNotFound(NotFound):
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message = _("Subnet %(subnet_id)s could not be found")
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class PortNotFound(NotFound):
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message = _("Port %(port_id)s could not be found "
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"on network %(net_id)s")
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class PolicyNotFound(NotFound):
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message = _("Policy configuration policy.json could not be found")
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class StateInvalid(QuantumException):
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message = _("Unsupported port state: %(port_state)s")
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class InUse(QuantumException):
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message = _("The resource is inuse")
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class NetworkInUse(InUse):
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message = _("Unable to complete operation on network %(net_id)s. "
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"There is one or more attachments plugged into its ports.")
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class PortInUse(InUse):
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message = _("Unable to complete operation on port %(port_id)s "
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"for network %(net_id)s. The attachment '%(att_id)s"
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"is plugged into the logical port.")
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class MacAddressInUse(InUse):
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message = _("Unable to complete operation for network %(net_id)s. "
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"The mac address %(mac)s is in use.")
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class AlreadyAttached(QuantumException):
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message = _("Unable to plug the attachment %(att_id)s into port "
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"%(port_id)s for network %(net_id)s. The attachment is "
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"already plugged into port %(att_port_id)s")
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class MalformedRequestBody(QuantumException):
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message = _("Malformed request body: %(reason)s")
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class Invalid(Error):
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pass
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class InvalidContentType(Invalid):
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message = _("Invalid content type %(content_type)s.")
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class NotImplementedError(Error):
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pass
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class FixedIPNotAvailable(QuantumException):
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message = _("Fixed IP (%(ip)s) unavailable for network "
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"%(network_uuid)s")
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class MacAddressGenerationFailure(QuantumException):
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message = _("Unable to generate unique mac on network %(net_id)s.")
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