26cf7e2f94
This set of changes introduces a mechanism driver for the
Cisco APIC. This is the second and final part of a 2 part commit.
Please see the blueprint for more information.
The review is submitted in two parts:
- Part 1 (Posted earlier, required for Part 2)
o APIC REST Client
o APIC data model and migration script
o APIC configurations
- Part 2 (this commit)
o APIC mechanism driver
o APIC manager
Partially implements: blueprint ml2-cisco-apic-mechanism-driver
Change-Id: I5ed3ac133146635083e2d0093057b43b64f347fe
60 lines
2.2 KiB
Python
60 lines
2.2 KiB
Python
# Copyright (c) 2014 Cisco Systems
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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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# @author: Henry Gessau, Cisco Systems
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"""Exceptions used by Cisco APIC ML2 mechanism driver."""
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from neutron.common import exceptions
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class ApicHostNoResponse(exceptions.NotFound):
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"""No response from the APIC via the specified URL."""
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message = _("No response from APIC at %(url)s")
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class ApicResponseNotOk(exceptions.NeutronException):
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"""A response from the APIC was not HTTP OK."""
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message = _("APIC responded with HTTP status %(status)s: %(reason)s, "
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"Request: '%(request)s', "
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"APIC error code %(err_code)s: %(err_text)s")
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class ApicResponseNoCookie(exceptions.NeutronException):
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"""A response from the APIC did not contain an expected cookie."""
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message = _("APIC failed to provide cookie for %(request)s request")
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class ApicSessionNotLoggedIn(exceptions.NotAuthorized):
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"""Attempted APIC operation while not logged in to APIC."""
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message = _("Authorized APIC session not established")
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class ApicHostNotConfigured(exceptions.NotAuthorized):
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"""The switch and port for the specified host are not configured."""
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message = _("The switch and port for host '%(host)s' are not configured")
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class ApicManagedObjectNotSupported(exceptions.NeutronException):
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"""Attempted to use an unsupported Managed Object."""
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message = _("Managed Object '%(mo_class)s' is not supported")
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class ApicMultipleVlanRanges(exceptions.NeutronException):
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"""Multiple VLAN ranges specified."""
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message = _("Multiple VLAN ranges are not supported in the APIC plugin. "
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"Please specify a single VLAN range. "
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"Current config: '%(vlan_ranges)s'")
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