78d04a5ead
Deployment sequence is a mechanism for saving recently used sequences of graphs in database for further execution. Sequences are related to release object. Partial-Bug: 1620620 Change-Id: I23ce74e8edbab579d6704a947d89e8d6e9c58fb7
147 lines
4.9 KiB
Python
147 lines
4.9 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright 2016 Mirantis, Inc.
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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 oslo_serialization import jsonutils
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from nailgun import consts
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from nailgun import errors
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from nailgun.test import base
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from nailgun.utils import reverse
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@mock.patch("nailgun.api.v1.handlers.base.transactions.TransactionsManager")
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class TestGraphExecutorHandler(base.BaseTestCase):
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def setUp(self):
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super(TestGraphExecutorHandler, self).setUp()
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self.cluster = self.env.create(
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cluster_kwargs={},
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nodes_kwargs=[
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{"status": consts.NODE_STATUSES.discover},
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{"status": consts.NODE_STATUSES.provisioned},
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{"status": consts.NODE_STATUSES.ready}
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],
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release_kwargs={
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'version': 'mitaka-9.0',
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'operating_system': consts.RELEASE_OS.ubuntu
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}
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)
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def test_execute_for_selected_nodes(self, tx_manager_mock):
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task = self.env.create_task(
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cluster_id=self.cluster.id, status=consts.TASK_STATUSES.pending
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)
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tx_manager_mock().execute.return_value = task
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resp = self.app.post(
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reverse('GraphsExecutorHandler'),
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params=jsonutils.dumps(
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{
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"cluster": self.cluster.id,
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"graphs": [{
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"type": "graph1",
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"nodes": [self.cluster.nodes[0].id],
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}],
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"dry_run": False,
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"force": False
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}
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),
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headers=self.default_headers
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)
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self.assertEqual(202, resp.status_code)
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self.assertEqual(task.id, resp.json_body['id'])
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tx_manager_mock.assert_called_with(self.cluster.id)
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tx_manager_mock().execute.assert_called_once_with(
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graphs=[{
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"type": "graph1",
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"nodes": [self.env.nodes[0].id]
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}],
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dry_run=False,
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force=False
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)
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def test_execute_for_all_nodes(self, tx_manager_mock):
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task = self.env.create_task(
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cluster_id=self.cluster.id, status=consts.TASK_STATUSES.pending
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)
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tx_manager_mock().execute.return_value = task
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resp = self.app.post(
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reverse('GraphsExecutorHandler'),
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params=jsonutils.dumps(
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{
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"cluster": self.cluster.id,
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"graphs": [{"type": "graph1"}],
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"dry_run": True,
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"force": True
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}
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),
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headers=self.default_headers
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)
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self.assertEqual(202, resp.status_code)
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self.assertEqual(task.id, resp.json_body['id'])
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tx_manager_mock.assert_called_with(self.cluster.id)
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tx_manager_mock().execute.assert_called_once_with(
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graphs=[{"type": "graph1"}],
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dry_run=True,
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force=True
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)
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def test_execute_fail_if_nodes_not_in_same_cluster(self, _):
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node = self.env.create_node(
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api=False, status=consts.NODE_STATUSES.discover
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)
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resp = self.app.post(
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reverse('GraphsExecutorHandler'),
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params=jsonutils.dumps(
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{
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"graphs": [{
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"type": "graph1",
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"nodes": [self.cluster.nodes[0].uid, node.uid],
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}],
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"dry_run": True,
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"force": True
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}
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),
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headers=self.default_headers,
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expect_errors=True
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)
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self.assertEqual(400, resp.status_code)
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def test_execute_handle_exception_of_transaction(self, tx_manager_mock):
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tx_manager_mock().execute.side_effect = [
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errors.ObjectNotFound, errors.DeploymentAlreadyStarted
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]
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for expected_code in (404, 409):
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resp = self.app.post(
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reverse('GraphsExecutorHandler'),
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params=jsonutils.dumps(
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{
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"cluster": self.cluster.id,
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"graphs": [{"type": "graph1"}],
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"dry_run": True,
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"force": True
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}
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),
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headers=self.default_headers,
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expect_errors=True
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)
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self.assertEqual(expected_code, resp.status_code)
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