summaryrefslogtreecommitdiffstats
path: root/apex/tests/test_apex_deployment_snapshot.py
blob: d7542585d583178a02c854d426df98dfe82b0b6f (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
##############################################################################
# Copyright (c) 2018 Tim Rozet (trozet@redhat.com) (Red Hat)
#
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Apache License, Version 2.0
# which accompanies this distribution, and is available at
# http://www.apache.org/licenses/LICENSE-2.0
##############################################################################

from mock import patch
import os
import unittest
import urllib.request

from apex.common import exceptions as exc
from apex.deployment.snapshot import SnapshotDeployment
from apex.settings.deploy_settings import DeploySettings
from apex.tests.constants import TEST_DUMMY_CONFIG

DUMMY_SNAP_DIR = '/tmp/dummy_cache'


class TestSnapshotDeployment(unittest.TestCase):
    @classmethod
    def setup_class(cls):
        """This method is run once for each class before any tests are run"""

    @classmethod
    def teardown_class(cls):
        """This method is run once for each class _after_ all tests are run"""

    def setup(self):
        """This method is run once before _each_ test method is executed"""

    def teardown(self):
        """This method is run once after _each_ test method is executed"""

    @patch('apex.deployment.snapshot.SnapshotDeployment.pull_snapshot')
    @patch('apex.deployment.snapshot.libvirt.open')
    @patch('apex.deployment.snapshot.SnapshotDeployment.deploy_snapshot')
    def test_init(self, mock_deploy_snap, mock_libvirt_open, mock_pull_snap):

        ds_file = os.path.join(TEST_DUMMY_CONFIG, 'dummy-deploy-settings.yaml')
        ds = DeploySettings(ds_file)
        d = SnapshotDeployment(deploy_settings=ds,
                               snap_cache_dir=DUMMY_SNAP_DIR,
                               fetch=True, all_in_one=False)
        snap_dir = os.path.join(DUMMY_SNAP_DIR, 'queens', 'noha')
        self.assertEqual(d.snap_cache_dir, snap_dir)
        mock_pull_snap.assert_called()
        mock_deploy_snap.assert_called()
        self.assertEqual(d.ha_ext, 'noha')

    @patch('apex.deployment.snapshot.SnapshotDeployment.pull_snapshot')
    @patch('apex.deployment.snapshot.libvirt.open')
    @patch('apex.deployment.snapshot.SnapshotDeployment.deploy_snapshot')
    def test_init_allinone_no_fetch(self, mock_deploy_snap, mock_libvirt_open,
                                    mock_pull_snap):

        ds_file = os.path.join(TEST_DUMMY_CONFIG, 'dummy-deploy-settings.yaml')
        ds = DeploySettings(ds_file)
        d = SnapshotDeployment(deploy_settings=ds,
                               snap_cache_dir=DUMMY_SNAP_DIR,
                               fetch=False, all_in_one=True)
        snap_dir = os.path.join(DUMMY_SNAP_DIR, 'queens', 'noha-allinone')
        self.assertEqual(d.snap_cache_dir, snap_dir)
        mock_pull_snap.assert_not_called()
        mock_deploy_snap.assert_called()
        self.assertEqual(d.ha_ext, 'noha-allinone')

    @patch('apex.deployment.snapshot.utils.fetch_upstream_and_unpack')
    @patch('apex.deployment.snapshot.utils.fetch_properties')
    def test_pull_snapshot_is_latest(self, mock_fetch_props,
                                     mock_fetch_artifact):
        mock_fetch_props.return_value = {
            'OPNFV_SNAP_URL': 'artifacts.opnfv.org/apex/master/noha/'
                              'apex-csit-snap-2018-08-05.tar.gz',
            'OPNFV_SNAP_SHA512SUM': 'bb0c6fa0e675dcb39cfad11d81bb99f309d5cfc23'
                                    '6e36a74d05ee813584f3e5bb92aa23dec77584631'
                                    '7b75d574f8c86186c666f78a299c24fb68849897b'
                                    'dd4bc'
        }
        SnapshotDeployment.pull_snapshot('http://dummy_url',
                                         TEST_DUMMY_CONFIG)
        mock_fetch_artifact.assert_not_called()

    @patch('apex.deployment.snapshot.utils.fetch_upstream_and_unpack')
    @patch('apex.deployment.snapshot.utils.fetch_properties')
    def test_pull_snapshot_fetch_props_failure(self, mock_fetch_props,
                                               mock_fetch_artifact):
        mock_fetch_props.side_effect = exc.FetchException
        self.assertRaises(exc.FetchException,
                          SnapshotDeployment.pull_snapshot,
                          'http://dummy_url', TEST_DUMMY_CONFIG)

    @patch('apex.deployment.snapshot.utils.fetch_upstream_and_unpack')
    @patch('apex.deployment.snapshot.utils.fetch_properties')
    def test_pull_snapshot_is_not_latest(self, mock_fetch_props,
                                         mock_fetch_artifact):
        mock_fetch_props.side_effect = [{
            'OPNFV_SNAP_URL': 'artifacts.opnfv.org/apex/master/noha/'
                              'apex-csit-snap-2018-08-05.tar.gz',
            'OPNFV_SNAP_SHA512SUM': '123c6fa0e675dcb39cfad11d81bb99f309d5cfc23'
                                    '6e36a74d05ee813584f3e5bb92aa23dec77584631'
                                    '7b75d574f8c86186c666f78a299c24fb68849897b'
                                    'dd4bc'},
            {
            'OPNFV_SNAP_URL': 'artifacts.opnfv.org/apex/master/noha/'
                              'apex-csit-snap-2018-08-05.tar.gz',
            'OPNFV_SNAP_SHA512SUM': 'bb0c6fa0e675dcb39cfad11d81bb99f309d5cfc23'
                                    '6e36a74d05ee813584f3e5bb92aa23dec77584631'
                                    '7b75d574f8c86186c666f78a299c24fb68849897b'
                                    'dd4bc'}]
        SnapshotDeployment.pull_snapshot('http://dummy_url',
                                         TEST_DUMMY_CONFIG)
        mock_fetch_artifact.assert_called()

    @patch('apex.deployment.snapshot.OvercloudNode')
    @patch('apex.deployment.snapshot.SnapshotDeployment.pull_snapshot')
    @patch('apex.deployment.snapshot.libvirt.open')
    @patch('apex.deployment.snapshot.SnapshotDeployment.deploy_snapshot')
    def test_create_networks(self, mock_deploy_snap, mock_libvirt_open,
                             mock_pull_snap, mock_oc_node):
        ds_file = os.path.join(TEST_DUMMY_CONFIG, 'dummy-deploy-settings.yaml')
        ds = DeploySettings(ds_file)
        d = SnapshotDeployment(deploy_settings=ds,
                               snap_cache_dir=DUMMY_SNAP_DIR,
                               fetch=False, all_in_one=False)
        d.snap_cache_dir = TEST_DUMMY_CONFIG
        conn = mock_libvirt_open('qemu:///system')
        d.create_networks()
        conn.networkCreateXML.assert_called()

    @patch('apex.deployment.snapshot.OvercloudNode')
    @patch('apex.deployment.snapshot.SnapshotDeployment.pull_snapshot')
    @patch('apex.deployment.snapshot.libvirt.open')
    @patch('apex.deployment.snapshot.SnapshotDeployment.deploy_snapshot')
    def test_create_networks_invalid_cache(self, mock_deploy_snap,
                                           mock_libvirt_open, mock_pull_snap,
                                           mock_oc_node):
        ds_file = os.path.join(TEST_DUMMY_CONFIG, 'dummy-deploy-settings.yaml')
        ds = DeploySettings(ds_file)
        d = SnapshotDeployment(deploy_settings=ds,
                               snap_cache_dir=DUMMY_SNAP_DIR,
                               fetch=False, all_in_one=False)
        d.snap_cache_dir = '/doesnotexist/'
        self.assertRaises(exc.SnapshotDeployException, d.create_networks)

    @patch('apex.deployment.snapshot.fnmatch')
    @patch('apex.deployment.snapshot.OvercloudNode')
    @patch('apex.deployment.snapshot.SnapshotDeployment.pull_snapshot')
    @patch('apex.deployment.snapshot.libvirt.open')
    @patch('apex.deployment.snapshot.SnapshotDeployment.deploy_snapshot')
    def test_create_networks_no_net_xmls(self, mock_deploy_snap,
                                         mock_libvirt_open, mock_pull_snap,
                                         mock_oc_node, mock_fnmatch):
        ds_file = os.path.join(TEST_DUMMY_CONFIG, 'dummy-deploy-settings.yaml')
        ds = DeploySettings(ds_file)
        d = SnapshotDeployment(deploy_settings=ds,
                               snap_cache_dir=DUMMY_SNAP_DIR,
                               fetch=False, all_in_one=False)
        d.snap_cache_dir = '/doesnotexist/'
        mock_fnmatch.filter.return_value = []
        self.assertRaises(exc.SnapshotDeployException, d.create_networks)

    @patch('apex.deployment.snapshot.OvercloudNode')
    @patch('apex.deployment.snapshot.SnapshotDeployment.pull_snapshot')
    @patch('apex.deployment.snapshot.libvirt.open')
    @patch('apex.deployment.snapshot.SnapshotDeployment.deploy_snapshot')
    def test_parse_and_create_nodes(self, mock_deploy_snap, mock_libvirt_open,
                                    mock_pull_snap, mock_oc_node):
        ds_file = os.path.join(TEST_DUMMY_CONFIG, 'dummy-deploy-settings.yaml')
        ds = DeploySettings(ds_file)
        d = SnapshotDeployment(deploy_settings=ds,
                               snap_cache_dir=DUMMY_SNAP_DIR,
                               fetch=False, all_in_one=False)
        d.snap_cache_dir = TEST_DUMMY_CONFIG
        node = mock_oc_node()
        d.parse_and_create_nodes()
        node.start.assert_called()
        self.assertListEqual([node], d.oc_nodes)

    @patch('apex.deployment.snapshot.utils.parse_yaml')
    @patch('apex.deployment.snapshot.OvercloudNode')
    @patch('apex.deployment.snapshot.SnapshotDeployment.pull_snapshot')
    @patch('apex.deployment.snapshot.libvirt.open')
    @patch('apex.deployment.snapshot.SnapshotDeployment.deploy_snapshot')
    def test_parse_and_create_nodes_invalid_node_yaml(
            self, mock_deploy_snap, mock_libvirt_open, mock_pull_snap,
            mock_oc_node, mock_parse_yaml):
        ds_file = os.path.join(TEST_DUMMY_CONFIG, 'dummy-deploy-settings.yaml')
        ds = DeploySettings(ds_file)
        d = SnapshotDeployment(deploy_settings=ds,
                               snap_cache_dir=DUMMY_SNAP_DIR,
                               fetch=False, all_in_one=False)
        d.snap_cache_dir = TEST_DUMMY_CONFIG
        node = mock_oc_node()
        mock_parse_yaml.return_value = {'blah': 'dummy'}
        self.assertRaises(exc.SnapshotDeployException,
                          d.parse_and_create_nodes)
        node.start.assert_not_called()

    @patch('apex.deployment.snapshot.OvercloudNode')
    @patch('apex.deployment.snapshot.SnapshotDeployment.pull_snapshot')
    @patch('apex.deployment.snapshot.libvirt.open')
    @patch('apex.deployment.snapshot.SnapshotDeployment.deploy_snapshot')
    def test_get_controllers(self, mock_deploy_snap, mock_libvirt_open,
                             mock_pull_snap, mock_oc_node):
        ds_file = os.path.join(TEST_DUMMY_CONFIG, 'dummy-deploy-settings.yaml')
        ds = DeploySettings(ds_file)
        d = SnapshotDeployment(deploy_settings=ds,
                               snap_cache_dir=DUMMY_SNAP_DIR,
                               fetch=False, all_in_one=False)
        d.snap_cache_dir = TEST_DUMMY_CONFIG
        node = mock_oc_node()
        node.role = 'controller'
        d.oc_nodes = [node]
        self.assertListEqual(d.get_controllers(), [node])

    @patch('apex.deployment.snapshot.OvercloudNode')
    @patch('apex.deployment.snapshot.SnapshotDeployment.pull_snapshot')
    @patch('apex.deployment.snapshot.libvirt.open')
    @patch('apex.deployment.snapshot.SnapshotDeployment.deploy_snapshot')
    def test_get_controllers_none(self, mock_deploy_snap, mock_libvirt_open,
                                  mock_pull_snap, mock_oc_node):
        ds_file = os.path.join(TEST_DUMMY_CONFIG, 'dummy-deploy-settings.yaml')
        ds = DeploySettings(ds_file)
        d = SnapshotDeployment(deploy_settings=ds,
                               snap_cache_dir=DUMMY_SNAP_DIR,
                               fetch=False, all_in_one=False)
        d.snap_cache_dir = TEST_DUMMY_CONFIG
        node = mock_oc_node()
        node.role = 'compute'
        d.oc_nodes = [node]
        self.assertListEqual(d.get_controllers(), [])

    @patch('apex.deployment.snapshot.SnapshotDeployment.get_controllers')
    @patch('apex.deployment.snapshot.time')
    @patch('apex.deployment.snapshot.socket')
    @patch('apex.deployment.snapshot.OvercloudNode')
    @patch('apex.deployment.snapshot.SnapshotDeployment.pull_snapshot')
    @patch('apex.deployment.snapshot.libvirt.open')
    @patch('apex.deployment.snapshot.SnapshotDeployment.deploy_snapshot')
    def test_is_openstack_up(self, mock_deploy_snap, mock_libvirt_open,
                             mock_pull_snap, mock_oc_node, mock_socket,
                             mock_time, mock_get_ctrls):
        ds_file = os.path.join(TEST_DUMMY_CONFIG, 'dummy-deploy-settings.yaml')
        ds = DeploySettings(ds_file)
        d = SnapshotDeployment(deploy_settings=ds,
                               snap_cache_dir=DUMMY_SNAP_DIR,
                               fetch=False, all_in_one=False)
        d.snap_cache_dir = TEST_DUMMY_CONFIG
        node = mock_oc_node()
        node.ip = '123.123.123.123'
        node.name = 'dummy-controller-0'
        mock_get_ctrls.return_value = [node]
        sock = mock_socket.socket(mock_socket.AF_INET, mock_socket.SOCK_STREAM)
        sock.connect_ex.return_value = 0
        self.assertTrue(d.is_service_up('openstack'))

    @patch('apex.deployment.snapshot.SnapshotDeployment.get_controllers')
    @patch('apex.deployment.snapshot.time')
    @patch('apex.deployment.snapshot.socket')
    @patch('apex.deployment.snapshot.OvercloudNode')
    @patch('apex.deployment.snapshot.SnapshotDeployment.pull_snapshot')
    @patch('apex.deployment.snapshot.libvirt.open')
    @patch('apex.deployment.snapshot.SnapshotDeployment.deploy_snapshot')
    def test_is_openstack_up_false(self, mock_deploy_snap, mock_libvirt_open,
                                   mock_pull_snap, mock_oc_node, mock_socket,
                                   mock_time, mock_get_ctrls):
        ds_file = os.path.join(TEST_DUMMY_CONFIG, 'dummy-deploy-settings.yaml')
        ds = DeploySettings(ds_file)
        d = SnapshotDeployment(deploy_settings=ds,
                               snap_cache_dir=DUMMY_SNAP_DIR,
                               fetch=False, all_in_one=False)
        d.snap_cache_dir = TEST_DUMMY_CONFIG
        node = mock_oc_node()
        node.ip = '123.123.123.123'
        node.name = 'dummy-controller-0'
        mock_get_ctrls.return_value = [node]
        sock = mock_socket.socket(mock_socket.AF_INET, mock_socket.SOCK_STREAM)
        sock.connect_ex.return_value = 1
        self.assertFalse(d.is_service_up('openstack'))

    @patch('apex.deployment.snapshot.SnapshotDeployment.get_controllers')
    @patch('apex.deployment.snapshot.time')
    @patch('apex.deployment.snapshot.utils')
    @patch('apex.deployment.snapshot.OvercloudNode')
    @patch('apex.deployment.snapshot.SnapshotDeployment.pull_snapshot')
    @patch('apex.deployment.snapshot.libvirt.open')
    @patch('apex.deployment.snapshot.SnapshotDeployment.deploy_snapshot')
    def test_is_opendaylight_up(self, mock_deploy_snap, mock_libvirt_open,
                                mock_pull_snap, mock_oc_node, mock_utils,
                                mock_time, mock_get_ctrls):
        ds_file = os.path.join(TEST_DUMMY_CONFIG, 'dummy-deploy-settings.yaml')
        ds = DeploySettings(ds_file)
        d = SnapshotDeployment(deploy_settings=ds,
                               snap_cache_dir=DUMMY_SNAP_DIR,
                               fetch=False, all_in_one=False)
        d.snap_cache_dir = TEST_DUMMY_CONFIG
        node = mock_oc_node()
        node.ip = '123.123.123.123'
        node.name = 'dummy-controller-0'
        mock_get_ctrls.return_value = [node]
        mock_utils.open_webpage.return_value = 0
        self.assertTrue(d.is_service_up('opendaylight'))

    @patch('apex.deployment.snapshot.SnapshotDeployment.get_controllers')
    @patch('apex.deployment.snapshot.time')
    @patch('apex.deployment.snapshot.utils')
    @patch('apex.deployment.snapshot.OvercloudNode')
    @patch('apex.deployment.snapshot.SnapshotDeployment.pull_snapshot')
    @patch('apex.deployment.snapshot.libvirt.open')
    @patch('apex.deployment.snapshot.SnapshotDeployment.deploy_snapshot')
    def test_is_opendaylight_up_false(self, mock_deploy_snap,
                                      mock_libvirt_open, mock_pull_snap,
                                      mock_oc_node, mock_utils,
                                      mock_time, mock_get_ctrls):
        ds_file = os.path.join(TEST_DUMMY_CONFIG, 'dummy-deploy-settings.yaml')
        ds = DeploySettings(ds_file)
        d = SnapshotDeployment(deploy_settings=ds,
                               snap_cache_dir=DUMMY_SNAP_DIR,
                               fetch=False, all_in_one=False)
        d.snap_cache_dir = TEST_DUMMY_CONFIG
        node = mock_oc_node()
        node.ip = '123.123.123.123'
        node.name = 'dummy-controller-0'
        mock_get_ctrls.return_value = [node]
        mock_utils.open_webpage.side_effect = urllib.request.URLError(
            reason='blah')
        self.assertFalse(d.is_service_up('opendaylight'))

    @patch('apex.deployment.snapshot.os.path.isfile')
    @patch('apex.deployment.snapshot.SnapshotDeployment.is_service_up')
    @patch('apex.deployment.snapshot.SnapshotDeployment'
           '.parse_and_create_nodes')
    @patch('apex.deployment.snapshot.SnapshotDeployment.pull_snapshot')
    @patch('apex.deployment.snapshot.libvirt.open')
    @patch('apex.deployment.snapshot.SnapshotDeployment.create_networks')
    def test_deploy_snapshot(self, mock_create_networks, mock_libvirt_open,
                             mock_pull_snap, mock_parse_create,
                             mock_service_up, mock_is_file):
        mock_is_file.return_value = True
        ds_file = os.path.join(TEST_DUMMY_CONFIG, 'dummy-deploy-settings.yaml')
        ds = DeploySettings(ds_file)
        SnapshotDeployment(deploy_settings=ds, snap_cache_dir=DUMMY_SNAP_DIR,
                           fetch=False, all_in_one=False)
        mock_parse_create.assert_called()
        mock_create_networks.assert_called()
        mock_service_up.assert_called()

    @patch('apex.deployment.snapshot.os.path.isfile')
    @patch('apex.deployment.snapshot.SnapshotDeployment.is_service_up')
    @patch('apex.deployment.snapshot.SnapshotDeployment'
           '.parse_and_create_nodes')
    @patch('apex.deployment.snapshot.SnapshotDeployment.pull_snapshot')
    @patch('apex.deployment.snapshot.libvirt.open')
    @patch('apex.deployment.snapshot.SnapshotDeployment.create_networks')
    def test_deploy_snapshot_services_down(self, mock_create_networks,
                                           mock_libvirt_open,
                                           mock_pull_snap, mock_parse_create,
                                           mock_service_up, mock_is_file):
        mock_is_file.return_value = True
        ds_file = os.path.join(TEST_DUMMY_CONFIG, 'dummy-deploy-settings.yaml')
        ds = DeploySettings(ds_file)
        mock_service_up.return_value = False
        self.assertRaises(exc.SnapshotDeployException,
                          SnapshotDeployment,
                          ds, DUMMY_SNAP_DIR, False, False)

        mock_service_up.side_effect = [True, False]
        self.assertRaises(exc.SnapshotDeployException,
                          SnapshotDeployment,
                          ds, DUMMY_SNAP_DIR, False, False)