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
|
##############################################################################
# Copyright (c) 2016 Dan Radez (dradez@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
##############################################################################
import ipaddress
import libvirt
import os
import subprocess
import unittest
from mock import patch
from mock import MagicMock
from apex.common import constants
from apex.undercloud.undercloud import Undercloud
from apex.undercloud.undercloud import ApexUndercloudException
from nose.tools import (
assert_regexp_matches,
assert_raises,
assert_true,
assert_equal)
class TestUndercloud(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.object(Undercloud, '_get_vm', return_value=None)
@patch.object(Undercloud, 'create')
def test_init(self, mock_get_vm, mock_create):
Undercloud('img_path', 'tplt_path')
mock_create.assert_called()
@patch.object(Undercloud, '_get_vm', return_value=object())
@patch.object(Undercloud, 'create')
def test_init_uc_exists(self, mock_get_vm, mock_create):
assert_raises(ApexUndercloudException,
Undercloud, 'img_path', 'tplt_path')
@patch('apex.undercloud.undercloud.libvirt.open')
@patch.object(Undercloud, 'create')
def test_get_vm_exists(self, mock_create, mock_libvirt):
assert_raises(ApexUndercloudException,
Undercloud, 'img_path', 'tplt_path')
@patch('apex.undercloud.undercloud.libvirt.open')
@patch.object(Undercloud, 'create')
def test_get_vm_not_exists(self, mock_create, mock_libvirt):
conn = mock_libvirt.return_value
conn.lookupByName.side_effect = libvirt.libvirtError('defmsg')
Undercloud('img_path', 'tplt_path')
@patch('apex.undercloud.undercloud.vm_lib')
@patch.object(Undercloud, 'inject_auth', return_value=None)
@patch.object(Undercloud, 'setup_volumes', return_value=None)
@patch.object(Undercloud, '_get_vm', return_value=None)
def test_create(self, mock_get_vm, mock_setup_vols,
mock_inject_auth, mock_vm_lib):
Undercloud('img_path', 'tplt_path', external_network=True)
mock_inject_auth.assert_called()
mock_setup_vols.assert_called()
mock_inject_auth.assert_called()
@patch.object(Undercloud, '_get_vm', return_value=None)
@patch.object(Undercloud, 'create')
def test_set_ip(self, mock_get_vm, mock_create):
uc = Undercloud('img_path', 'tplt_path', external_network=True)
uc.vm = MagicMock()
if_addrs = {'item1': {'addrs': [{'type': libvirt.VIR_IP_ADDR_TYPE_IPV4,
'addr': 'ipaddress'}]},
'item2': {'addrs': [{'type': libvirt.VIR_IP_ADDR_TYPE_IPV4,
'addr': 'ipaddress'}]}}
uc.vm.interfaceAddresses.return_value = if_addrs
assert_true(uc._set_ip())
@patch('apex.undercloud.undercloud.time.sleep')
@patch.object(Undercloud, '_set_ip', return_value=False)
@patch.object(Undercloud, '_get_vm', return_value=None)
@patch.object(Undercloud, 'create')
def test_start(self, mock_create, mock_get_vm,
mock_set_ip, mock_time):
uc = Undercloud('img_path', 'tplt_path', external_network=True)
uc.vm = MagicMock()
uc.vm.isActive.return_value = False
mock_set_ip.return_value = True
uc.start()
@patch('apex.undercloud.undercloud.time.sleep')
@patch.object(Undercloud, '_set_ip', return_value=False)
@patch.object(Undercloud, '_get_vm', return_value=None)
@patch.object(Undercloud, 'create')
def test_start_no_ip(self, mock_create, mock_get_vm,
mock_set_ip, mock_time):
uc = Undercloud('img_path', 'tplt_path', external_network=True)
uc.vm = MagicMock()
uc.vm.isActive.return_value = True
mock_set_ip.return_value = False
assert_raises(ApexUndercloudException, uc.start)
@patch('apex.undercloud.undercloud.utils')
@patch.object(Undercloud, 'generate_config', return_value={})
@patch.object(Undercloud, '_get_vm', return_value=None)
@patch.object(Undercloud, 'create')
def test_configure(self, mock_create, mock_get_vm,
mock_generate_config, mock_utils):
uc = Undercloud('img_path', 'tplt_path', external_network=True)
ns = MagicMock()
ds = MagicMock()
uc.configure(ns, ds, 'playbook', '/tmp/dir')
@patch('apex.undercloud.undercloud.utils')
@patch.object(Undercloud, 'generate_config', return_value={})
@patch.object(Undercloud, '_get_vm', return_value=None)
@patch.object(Undercloud, 'create')
def test_configure_raises(self, mock_create, mock_get_vm,
mock_generate_config, mock_utils):
uc = Undercloud('img_path', 'tplt_path', external_network=True)
ns = MagicMock()
ds = MagicMock()
subps_err = subprocess.CalledProcessError(1, 'cmd')
mock_utils.run_ansible.side_effect = subps_err
assert_raises(ApexUndercloudException,
uc.configure, ns, ds, 'playbook', '/tmp/dir')
@patch('apex.undercloud.undercloud.os.remove')
@patch('apex.undercloud.undercloud.os.path')
@patch('apex.undercloud.undercloud.shutil')
@patch.object(Undercloud, '_get_vm', return_value=None)
@patch.object(Undercloud, 'create')
def test_setup_vols(self, mock_get_vm, mock_create,
mock_shutil, mock_os_path, mock_os_remove):
uc = Undercloud('img_path', 'tplt_path', external_network=True)
mock_os_path.isfile.return_value = True
mock_os_path.exists.return_value = True
uc.setup_volumes()
for img_file in ('overcloud-full.vmlinuz', 'overcloud-full.initrd',
'undercloud.qcow2'):
src_img = os.path.join(uc.image_path, img_file)
dest_img = os.path.join(constants.LIBVIRT_VOLUME_PATH, img_file)
mock_shutil.copyfile.assert_called_with(src_img, dest_img)
@patch('apex.undercloud.undercloud.os.path')
@patch.object(Undercloud, '_get_vm', return_value=None)
@patch.object(Undercloud, 'create')
def test_setup_vols_raises(self, mock_get_vm, mock_create, mock_os_path):
uc = Undercloud('img_path', 'tplt_path', external_network=True)
mock_os_path.isfile.return_value = False
assert_raises(ApexUndercloudException, uc.setup_volumes)
@patch('apex.undercloud.undercloud.virt_utils')
@patch.object(Undercloud, '_get_vm', return_value=None)
@patch.object(Undercloud, 'create')
def test_inject_auth(self, mock_get_vm, mock_create, mock_vutils):
uc = Undercloud('img_path', 'tplt_path', external_network=True)
uc.root_pw = 'test'
uc.inject_auth()
test_ops = [{'--root-password': 'password:test'},
{'--run-command': 'mkdir -p /root/.ssh'},
{'--upload':
'/root/.ssh/id_rsa.pub:/root/.ssh/authorized_keys'},
{'--run-command': 'chmod 600 /root/.ssh/authorized_keys'},
{'--run-command': 'restorecon /root/.ssh/authorized_keys'},
{'--run-command':
'cp /root/.ssh/authorized_keys /home/stack/.ssh/'},
{'--run-command':
'chown stack:stack /home/stack/.ssh/authorized_keys'},
{'--run-command':
'chmod 600 /home/stack/.ssh/authorized_keys'}]
mock_vutils.virt_customize.assert_called_with(test_ops, uc.volume)
@patch.object(Undercloud, '_get_vm', return_value=None)
@patch.object(Undercloud, 'create')
def test_generate_config(self, mock_get_vm, mock_create):
ns = MagicMock()
ns.enabled_network_list = ['admin', 'external']
ns_dict = {
'apex': MagicMock(),
'dns-domain': 'dns',
'networks': {'admin':
{'cidr': ipaddress.ip_network('192.0.2.0/24'),
'installer_vm': {'ip': '192.0.2.1',
'vlan': 'native'},
'dhcp_range': ['192.0.2.15', '192.0.2.30']
},
'external':
[{'enabled': True,
'cidr': ipaddress.ip_network('192.168.0.0/24'),
'installer_vm': {'ip': '192.168.0.1',
'vlan': 'native'}
}]
}
}
ns.__getitem__.side_effect = ns_dict.__getitem__
ns.__contains__.side_effect = ns_dict.__contains__
ds = {'global_params': {}}
Undercloud('img_path', 'tplt_path').generate_config(ns, ds)
@patch.object(Undercloud, '_get_vm', return_value=None)
@patch.object(Undercloud, 'create')
@patch('apex.undercloud.undercloud.virt_utils')
def test_update_delorean(self, mock_vutils, mock_uc_create, mock_get_vm):
uc = Undercloud('img_path', 'tmplt_path', external_network=True)
uc._update_delorean_repo()
download_cmd = (
"curl -L -f -o "
"/etc/yum.repos.d/deloran.repo "
"https://trunk.rdoproject.org/centos7-{}"
"/current-tripleo/delorean.repo".format(
constants.DEFAULT_OS_VERSION))
test_ops = {'--run-command': download_cmd}
mock_vutils.virt_customize.assert_called_with(test_ops, uc.volume)
|