2f65d993f3
This commit implements basic CNI daemon service. The aim of this new entity is to increase scalability of CNI operations by moving watching for VIF to a separate process. This commit: * Introduces kuryr-daemon service * Implements communication between CNI driver and CNI daemon using HTTP * Consolidates watching for VIF on CNI side to a single Watcher that looks for all the pods on the node it is running on. * Solves bug 1731485 when running with CNI daemon. * Enables new service in DevStack plugin * Provides unit tests for new code. Follow up patches will include: - Documentation. - Support for running in containerized mode. To test the patch add `enable_service kuryr-daemon` to your DevStack's local.conf file. Partial-Bug: 1731485 Co-Authored-By: Janonymous <janonymous.codevulture@gmail.com> Implements: blueprint cni-split-exec-daemon Change-Id: I1bd6406dacab0735a94474e146645c63d933be16
28 lines
974 B
Python
28 lines
974 B
Python
# Copyright (c) 2017 NEC Corporation.
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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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import mock
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from kuryr_kubernetes.tests import base as test_base
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class TestDaemonCmd(test_base.TestCase):
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@mock.patch('kuryr_kubernetes.cni.daemon.service.start')
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def test_start(self, m_start):
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from kuryr_kubernetes.cmd import daemon # To make it import a mock.
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daemon.start()
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m_start.assert_called()
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