04b17e4a06
Currently nested containers can only be run by using trunk support and vlan based interfaces. This patch introduces the additional option of MACVLAN slave interfaces for pods running in VMs. This patch includes both a new VIF driver on the controller side and the binding driver for the CNI plugin. Implements: blueprint macvlan-pod-in-vm Depends-On: Ib71204d2d14d3d4f15beada701094e37d89d7801 Co-Authored-By: Marco Chiappero <marco.chiappero@intel.com> Change-Id: I03c536bb0057bba0a5eb4d1c135baa8ab625e400
54 lines
1.6 KiB
Python
54 lines
1.6 KiB
Python
# Copyright (c) 2016 Mirantis, 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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class K8sClientException(Exception):
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pass
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class IntegrityError(RuntimeError):
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pass
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class ResourceNotReady(Exception):
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def __init__(self, resource):
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super(ResourceNotReady, self).__init__("Resource not ready: %r"
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% resource)
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class CNIError(Exception):
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pass
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def format_msg(exception):
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return "%s: %s" % (exception.__class__.__name__, exception)
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class K8sNodeTrunkPortFailure(Exception):
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"""Exception represents that error is related to K8s node trunk port
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This exception is thrown when Neutron port is not associated to a Neutron
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vlan trunk.
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"""
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class AllowedAddressAlreadyPresent(Exception):
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"""Exception indicates an already present 'allowed address pair' on port
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This exception is raised when an attempt to add an already inserted
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'allowed address pair' on a port is made. Such a condition likely indicates
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a bad program state or a programming bug.
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"""
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