root / qa / qa_instance.py @ 1abbbbe2
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1 | c68d1f43 | Michael Hanselmann | #
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2 | c68d1f43 | Michael Hanselmann | #
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3 | c68d1f43 | Michael Hanselmann | |
4 | cec9845c | Michael Hanselmann | # Copyright (C) 2007 Google Inc.
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5 | cec9845c | Michael Hanselmann | #
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6 | cec9845c | Michael Hanselmann | # This program is free software; you can redistribute it and/or modify
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7 | cec9845c | Michael Hanselmann | # it under the terms of the GNU General Public License as published by
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8 | cec9845c | Michael Hanselmann | # the Free Software Foundation; either version 2 of the License, or
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9 | cec9845c | Michael Hanselmann | # (at your option) any later version.
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10 | cec9845c | Michael Hanselmann | #
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11 | cec9845c | Michael Hanselmann | # This program is distributed in the hope that it will be useful, but
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12 | cec9845c | Michael Hanselmann | # WITHOUT ANY WARRANTY; without even the implied warranty of
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13 | cec9845c | Michael Hanselmann | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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14 | cec9845c | Michael Hanselmann | # General Public License for more details.
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15 | cec9845c | Michael Hanselmann | #
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16 | cec9845c | Michael Hanselmann | # You should have received a copy of the GNU General Public License
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17 | cec9845c | Michael Hanselmann | # along with this program; if not, write to the Free Software
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18 | cec9845c | Michael Hanselmann | # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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19 | cec9845c | Michael Hanselmann | # 02110-1301, USA.
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20 | cec9845c | Michael Hanselmann | |
21 | cec9845c | Michael Hanselmann | |
22 | cec9845c | Michael Hanselmann | """Instance related QA tests.
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23 | cec9845c | Michael Hanselmann |
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24 | cec9845c | Michael Hanselmann | """
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25 | cec9845c | Michael Hanselmann | |
26 | e8ae0c20 | Michael Hanselmann | import re |
27 | e8ae0c20 | Michael Hanselmann | import time |
28 | e8ae0c20 | Michael Hanselmann | |
29 | cec9845c | Michael Hanselmann | from ganeti import utils |
30 | 5d640672 | Michael Hanselmann | from ganeti import constants |
31 | cec9845c | Michael Hanselmann | |
32 | cec9845c | Michael Hanselmann | import qa_config |
33 | 5d640672 | Michael Hanselmann | import qa_utils |
34 | e8ae0c20 | Michael Hanselmann | import qa_error |
35 | e8ae0c20 | Michael Hanselmann | |
36 | e8ae0c20 | Michael Hanselmann | from qa_utils import AssertEqual, AssertNotEqual, StartSSH |
37 | cec9845c | Michael Hanselmann | |
38 | e8ae0c20 | Michael Hanselmann | |
39 | e8ae0c20 | Michael Hanselmann | def _GetDiskStatePath(disk): |
40 | e8ae0c20 | Michael Hanselmann | return "/sys/block/%s/device/state" % disk |
41 | cec9845c | Michael Hanselmann | |
42 | cec9845c | Michael Hanselmann | |
43 | 5d640672 | Michael Hanselmann | def _GetGenericAddParameters(): |
44 | 5d640672 | Michael Hanselmann | return ['--os-size=%s' % qa_config.get('os-size'), |
45 | 5d640672 | Michael Hanselmann | '--swap-size=%s' % qa_config.get('swap-size'), |
46 | 5d640672 | Michael Hanselmann | '--memory=%s' % qa_config.get('mem')] |
47 | 5d640672 | Michael Hanselmann | |
48 | 5d640672 | Michael Hanselmann | |
49 | 113b8d89 | Michael Hanselmann | def _DiskTest(node, disk_template): |
50 | cec9845c | Michael Hanselmann | master = qa_config.GetMasterNode() |
51 | cec9845c | Michael Hanselmann | |
52 | cec9845c | Michael Hanselmann | instance = qa_config.AcquireInstance() |
53 | cec9845c | Michael Hanselmann | try:
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54 | 5d640672 | Michael Hanselmann | cmd = (['gnt-instance', 'add', |
55 | 5d640672 | Michael Hanselmann | '--os-type=%s' % qa_config.get('os'), |
56 | 113b8d89 | Michael Hanselmann | '--disk-template=%s' % disk_template,
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57 | 113b8d89 | Michael Hanselmann | '--node=%s' % node] +
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58 | 5d640672 | Michael Hanselmann | _GetGenericAddParameters()) |
59 | cec9845c | Michael Hanselmann | cmd.append(instance['name'])
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60 | cec9845c | Michael Hanselmann | |
61 | cec9845c | Michael Hanselmann | AssertEqual(StartSSH(master['primary'],
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62 | cec9845c | Michael Hanselmann | utils.ShellQuoteArgs(cmd)).wait(), 0)
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63 | cec9845c | Michael Hanselmann | return instance
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64 | cec9845c | Michael Hanselmann | except:
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65 | cec9845c | Michael Hanselmann | qa_config.ReleaseInstance(instance) |
66 | cec9845c | Michael Hanselmann | raise
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67 | cec9845c | Michael Hanselmann | |
68 | cec9845c | Michael Hanselmann | |
69 | e42b5307 | Michael Hanselmann | @qa_utils.DefineHook('instance-add-plain-disk') |
70 | cec9845c | Michael Hanselmann | def TestInstanceAddWithPlainDisk(node): |
71 | cec9845c | Michael Hanselmann | """gnt-instance add -t plain"""
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72 | 113b8d89 | Michael Hanselmann | return _DiskTest(node['primary'], 'plain') |
73 | cec9845c | Michael Hanselmann | |
74 | cec9845c | Michael Hanselmann | |
75 | e42b5307 | Michael Hanselmann | @qa_utils.DefineHook('instance-add-local-mirror-disk') |
76 | cec9845c | Michael Hanselmann | def TestInstanceAddWithLocalMirrorDisk(node): |
77 | cec9845c | Michael Hanselmann | """gnt-instance add -t local_raid1"""
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78 | 113b8d89 | Michael Hanselmann | return _DiskTest(node['primary'], 'local_raid1') |
79 | cec9845c | Michael Hanselmann | |
80 | cec9845c | Michael Hanselmann | |
81 | e42b5307 | Michael Hanselmann | @qa_utils.DefineHook('instance-add-remote-raid-disk') |
82 | cec9845c | Michael Hanselmann | def TestInstanceAddWithRemoteRaidDisk(node, node2): |
83 | cec9845c | Michael Hanselmann | """gnt-instance add -t remote_raid1"""
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84 | 113b8d89 | Michael Hanselmann | return _DiskTest("%s:%s" % (node['primary'], node2['primary']), |
85 | 113b8d89 | Michael Hanselmann | 'remote_raid1')
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86 | cec9845c | Michael Hanselmann | |
87 | cec9845c | Michael Hanselmann | |
88 | 7d7609a3 | Michael Hanselmann | @qa_utils.DefineHook('instance-add-drbd-disk') |
89 | 7d7609a3 | Michael Hanselmann | def TestInstanceAddWithDrbdDisk(node, node2): |
90 | 7d7609a3 | Michael Hanselmann | """gnt-instance add -t drbd"""
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91 | 7d7609a3 | Michael Hanselmann | return _DiskTest("%s:%s" % (node['primary'], node2['primary']), |
92 | 7d7609a3 | Michael Hanselmann | 'drbd')
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93 | 7d7609a3 | Michael Hanselmann | |
94 | 7d7609a3 | Michael Hanselmann | |
95 | e42b5307 | Michael Hanselmann | @qa_utils.DefineHook('instance-remove') |
96 | cec9845c | Michael Hanselmann | def TestInstanceRemove(instance): |
97 | cec9845c | Michael Hanselmann | """gnt-instance remove"""
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98 | cec9845c | Michael Hanselmann | master = qa_config.GetMasterNode() |
99 | cec9845c | Michael Hanselmann | |
100 | cec9845c | Michael Hanselmann | cmd = ['gnt-instance', 'remove', '-f', instance['name']] |
101 | cec9845c | Michael Hanselmann | AssertEqual(StartSSH(master['primary'],
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102 | cec9845c | Michael Hanselmann | utils.ShellQuoteArgs(cmd)).wait(), 0)
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103 | cec9845c | Michael Hanselmann | |
104 | cec9845c | Michael Hanselmann | qa_config.ReleaseInstance(instance) |
105 | cec9845c | Michael Hanselmann | |
106 | cec9845c | Michael Hanselmann | |
107 | e42b5307 | Michael Hanselmann | @qa_utils.DefineHook('instance-startup') |
108 | cec9845c | Michael Hanselmann | def TestInstanceStartup(instance): |
109 | cec9845c | Michael Hanselmann | """gnt-instance startup"""
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110 | cec9845c | Michael Hanselmann | master = qa_config.GetMasterNode() |
111 | cec9845c | Michael Hanselmann | |
112 | cec9845c | Michael Hanselmann | cmd = ['gnt-instance', 'startup', instance['name']] |
113 | cec9845c | Michael Hanselmann | AssertEqual(StartSSH(master['primary'],
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114 | cec9845c | Michael Hanselmann | utils.ShellQuoteArgs(cmd)).wait(), 0)
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115 | cec9845c | Michael Hanselmann | |
116 | cec9845c | Michael Hanselmann | |
117 | e42b5307 | Michael Hanselmann | @qa_utils.DefineHook('instance-shutdown') |
118 | cec9845c | Michael Hanselmann | def TestInstanceShutdown(instance): |
119 | cec9845c | Michael Hanselmann | """gnt-instance shutdown"""
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120 | cec9845c | Michael Hanselmann | master = qa_config.GetMasterNode() |
121 | cec9845c | Michael Hanselmann | |
122 | cec9845c | Michael Hanselmann | cmd = ['gnt-instance', 'shutdown', instance['name']] |
123 | cec9845c | Michael Hanselmann | AssertEqual(StartSSH(master['primary'],
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124 | cec9845c | Michael Hanselmann | utils.ShellQuoteArgs(cmd)).wait(), 0)
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125 | cec9845c | Michael Hanselmann | |
126 | cec9845c | Michael Hanselmann | |
127 | e42b5307 | Michael Hanselmann | @qa_utils.DefineHook('instance-reinstall') |
128 | 283f9d4c | Michael Hanselmann | def TestInstanceReinstall(instance): |
129 | 283f9d4c | Michael Hanselmann | """gnt-instance reinstall"""
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130 | 283f9d4c | Michael Hanselmann | master = qa_config.GetMasterNode() |
131 | 283f9d4c | Michael Hanselmann | |
132 | 283f9d4c | Michael Hanselmann | cmd = ['gnt-instance', 'reinstall', '-f', instance['name']] |
133 | 283f9d4c | Michael Hanselmann | AssertEqual(StartSSH(master['primary'],
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134 | 283f9d4c | Michael Hanselmann | utils.ShellQuoteArgs(cmd)).wait(), 0)
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135 | 283f9d4c | Michael Hanselmann | |
136 | 283f9d4c | Michael Hanselmann | |
137 | e42b5307 | Michael Hanselmann | @qa_utils.DefineHook('instance-failover') |
138 | cec9845c | Michael Hanselmann | def TestInstanceFailover(instance): |
139 | cec9845c | Michael Hanselmann | """gnt-instance failover"""
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140 | cec9845c | Michael Hanselmann | master = qa_config.GetMasterNode() |
141 | cec9845c | Michael Hanselmann | |
142 | cec9845c | Michael Hanselmann | cmd = ['gnt-instance', 'failover', '--force', instance['name']] |
143 | cec9845c | Michael Hanselmann | AssertEqual(StartSSH(master['primary'],
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144 | cec9845c | Michael Hanselmann | utils.ShellQuoteArgs(cmd)).wait(), 0)
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145 | cec9845c | Michael Hanselmann | |
146 | cec9845c | Michael Hanselmann | |
147 | e42b5307 | Michael Hanselmann | @qa_utils.DefineHook('instance-info') |
148 | cec9845c | Michael Hanselmann | def TestInstanceInfo(instance): |
149 | cec9845c | Michael Hanselmann | """gnt-instance info"""
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150 | cec9845c | Michael Hanselmann | master = qa_config.GetMasterNode() |
151 | cec9845c | Michael Hanselmann | |
152 | cec9845c | Michael Hanselmann | cmd = ['gnt-instance', 'info', instance['name']] |
153 | cec9845c | Michael Hanselmann | AssertEqual(StartSSH(master['primary'],
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154 | cec9845c | Michael Hanselmann | utils.ShellQuoteArgs(cmd)).wait(), 0)
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155 | 5d640672 | Michael Hanselmann | |
156 | 5d640672 | Michael Hanselmann | |
157 | c0f74c55 | Iustin Pop | @qa_utils.DefineHook('instance-modify') |
158 | c0f74c55 | Iustin Pop | def TestInstanceModify(instance): |
159 | c0f74c55 | Iustin Pop | """gnt-instance modify"""
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160 | c0f74c55 | Iustin Pop | master = qa_config.GetMasterNode() |
161 | c0f74c55 | Iustin Pop | |
162 | c0f74c55 | Iustin Pop | orig_memory = qa_config.get('mem')
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163 | c0f74c55 | Iustin Pop | orig_bridge = qa_config.get('bridge', 'xen-br0') |
164 | c0f74c55 | Iustin Pop | args = [ |
165 | c0f74c55 | Iustin Pop | ["--memory", "128"], |
166 | c0f74c55 | Iustin Pop | ["--memory", str(orig_memory)], |
167 | c0f74c55 | Iustin Pop | ["--cpu", "2"], |
168 | c0f74c55 | Iustin Pop | ["--cpu", "1"], |
169 | c0f74c55 | Iustin Pop | ["--bridge", "xen-br1"], |
170 | c0f74c55 | Iustin Pop | ["--bridge", orig_bridge],
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171 | c0f74c55 | Iustin Pop | ["--kernel", "/dev/null"], |
172 | c0f74c55 | Iustin Pop | ["--kernel", "default"], |
173 | c0f74c55 | Iustin Pop | ["--initrd", "/dev/null"], |
174 | c0f74c55 | Iustin Pop | ["--initrd", "none"], |
175 | c0f74c55 | Iustin Pop | ["--initrd", "default"], |
176 | c0f74c55 | Iustin Pop | ["--hvm-boot-order", "acn"], |
177 | c0f74c55 | Iustin Pop | ["--hvm-boot-order", "default"], |
178 | c0f74c55 | Iustin Pop | ] |
179 | c0f74c55 | Iustin Pop | for alist in args: |
180 | c0f74c55 | Iustin Pop | cmd = ['gnt-instance', 'modify'] + alist + [instance['name']] |
181 | c0f74c55 | Iustin Pop | AssertEqual(StartSSH(master['primary'],
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182 | c0f74c55 | Iustin Pop | utils.ShellQuoteArgs(cmd)).wait(), 0)
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183 | c0f74c55 | Iustin Pop | |
184 | c0f74c55 | Iustin Pop | # check no-modify
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185 | c0f74c55 | Iustin Pop | cmd = ['gnt-instance', 'modify', instance['name']] |
186 | c0f74c55 | Iustin Pop | AssertNotEqual(StartSSH(master['primary'],
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187 | c0f74c55 | Iustin Pop | utils.ShellQuoteArgs(cmd)).wait(), 0)
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188 | c0f74c55 | Iustin Pop | |
189 | c0f74c55 | Iustin Pop | |
190 | e42b5307 | Michael Hanselmann | @qa_utils.DefineHook('instance-list') |
191 | 283f9d4c | Michael Hanselmann | def TestInstanceList(): |
192 | 283f9d4c | Michael Hanselmann | """gnt-instance list"""
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193 | 283f9d4c | Michael Hanselmann | master = qa_config.GetMasterNode() |
194 | 283f9d4c | Michael Hanselmann | |
195 | 283f9d4c | Michael Hanselmann | cmd = ['gnt-instance', 'list'] |
196 | 283f9d4c | Michael Hanselmann | AssertEqual(StartSSH(master['primary'],
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197 | 283f9d4c | Michael Hanselmann | utils.ShellQuoteArgs(cmd)).wait(), 0)
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198 | 283f9d4c | Michael Hanselmann | |
199 | 283f9d4c | Michael Hanselmann | |
200 | e42b5307 | Michael Hanselmann | @qa_utils.DefineHook('backup-export') |
201 | 5d640672 | Michael Hanselmann | def TestInstanceExport(instance, node): |
202 | 5d640672 | Michael Hanselmann | """gnt-backup export"""
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203 | 5d640672 | Michael Hanselmann | master = qa_config.GetMasterNode() |
204 | 5d640672 | Michael Hanselmann | |
205 | 5d640672 | Michael Hanselmann | cmd = ['gnt-backup', 'export', '-n', node['primary'], instance['name']] |
206 | 5d640672 | Michael Hanselmann | AssertEqual(StartSSH(master['primary'],
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207 | 5d640672 | Michael Hanselmann | utils.ShellQuoteArgs(cmd)).wait(), 0)
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208 | 5d640672 | Michael Hanselmann | |
209 | 5d640672 | Michael Hanselmann | return qa_utils.ResolveInstanceName(instance)
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210 | 5d640672 | Michael Hanselmann | |
211 | 5d640672 | Michael Hanselmann | |
212 | e42b5307 | Michael Hanselmann | @qa_utils.DefineHook('backup-import') |
213 | 5d640672 | Michael Hanselmann | def TestInstanceImport(node, newinst, expnode, name): |
214 | 5d640672 | Michael Hanselmann | """gnt-backup import"""
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215 | 5d640672 | Michael Hanselmann | master = qa_config.GetMasterNode() |
216 | 5d640672 | Michael Hanselmann | |
217 | 5d640672 | Michael Hanselmann | cmd = (['gnt-backup', 'import', |
218 | 5d640672 | Michael Hanselmann | '--disk-template=plain',
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219 | 5d640672 | Michael Hanselmann | '--no-ip-check',
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220 | 5d640672 | Michael Hanselmann | '--src-node=%s' % expnode['primary'], |
221 | 5d640672 | Michael Hanselmann | '--src-dir=%s/%s' % (constants.EXPORT_DIR, name),
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222 | 5d640672 | Michael Hanselmann | '--node=%s' % node['primary']] + |
223 | 5d640672 | Michael Hanselmann | _GetGenericAddParameters()) |
224 | 5d640672 | Michael Hanselmann | cmd.append(newinst['name'])
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225 | 5d640672 | Michael Hanselmann | AssertEqual(StartSSH(master['primary'],
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226 | 5d640672 | Michael Hanselmann | utils.ShellQuoteArgs(cmd)).wait(), 0)
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227 | 283f9d4c | Michael Hanselmann | |
228 | 283f9d4c | Michael Hanselmann | |
229 | e42b5307 | Michael Hanselmann | @qa_utils.DefineHook('backup-list') |
230 | 283f9d4c | Michael Hanselmann | def TestBackupList(expnode): |
231 | 283f9d4c | Michael Hanselmann | """gnt-backup list"""
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232 | 283f9d4c | Michael Hanselmann | master = qa_config.GetMasterNode() |
233 | 283f9d4c | Michael Hanselmann | |
234 | 1e020d1b | Michael Hanselmann | cmd = ['gnt-backup', 'list', '--node=%s' % expnode['primary']] |
235 | 283f9d4c | Michael Hanselmann | AssertEqual(StartSSH(master['primary'],
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236 | 283f9d4c | Michael Hanselmann | utils.ShellQuoteArgs(cmd)).wait(), 0)
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237 | e8ae0c20 | Michael Hanselmann | |
238 | e8ae0c20 | Michael Hanselmann | |
239 | e8ae0c20 | Michael Hanselmann | def _TestInstanceDiskFailure(instance, node, node2, onmaster): |
240 | e8ae0c20 | Michael Hanselmann | """Testing disk failure."""
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241 | e8ae0c20 | Michael Hanselmann | master = qa_config.GetMasterNode() |
242 | e8ae0c20 | Michael Hanselmann | sq = utils.ShellQuoteArgs |
243 | e8ae0c20 | Michael Hanselmann | |
244 | e8ae0c20 | Michael Hanselmann | instance_full = qa_utils.ResolveInstanceName(instance) |
245 | e8ae0c20 | Michael Hanselmann | node_full = qa_utils.ResolveNodeName(node) |
246 | e8ae0c20 | Michael Hanselmann | node2_full = qa_utils.ResolveNodeName(node2) |
247 | e8ae0c20 | Michael Hanselmann | |
248 | 29df1f02 | Michael Hanselmann | print qa_utils.FormatInfo("Getting physical disk names") |
249 | e8ae0c20 | Michael Hanselmann | cmd = ['gnt-node', 'volumes', '--separator=|', '--no-headers', |
250 | e8ae0c20 | Michael Hanselmann | '--output=node,phys,instance',
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251 | e8ae0c20 | Michael Hanselmann | node['primary'], node2['primary']] |
252 | e8ae0c20 | Michael Hanselmann | output = qa_utils.GetCommandOutput(master['primary'], sq(cmd))
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253 | e8ae0c20 | Michael Hanselmann | |
254 | e8ae0c20 | Michael Hanselmann | # Get physical disk names
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255 | e8ae0c20 | Michael Hanselmann | re_disk = re.compile(r'^/dev/([a-z]+)\d+$')
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256 | e8ae0c20 | Michael Hanselmann | node2disk = {} |
257 | e8ae0c20 | Michael Hanselmann | for line in output.splitlines(): |
258 | e8ae0c20 | Michael Hanselmann | (node_name, phys, inst) = line.split('|')
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259 | e8ae0c20 | Michael Hanselmann | if inst == instance_full:
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260 | e8ae0c20 | Michael Hanselmann | if node_name not in node2disk: |
261 | e8ae0c20 | Michael Hanselmann | node2disk[node_name] = [] |
262 | e8ae0c20 | Michael Hanselmann | |
263 | e8ae0c20 | Michael Hanselmann | m = re_disk.match(phys) |
264 | e8ae0c20 | Michael Hanselmann | if not m: |
265 | e8ae0c20 | Michael Hanselmann | raise qa_error.Error("Unknown disk name format: %s" % disk) |
266 | e8ae0c20 | Michael Hanselmann | |
267 | e8ae0c20 | Michael Hanselmann | name = m.group(1)
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268 | e8ae0c20 | Michael Hanselmann | if name not in node2disk[node_name]: |
269 | e8ae0c20 | Michael Hanselmann | node2disk[node_name].append(name) |
270 | e8ae0c20 | Michael Hanselmann | |
271 | e8ae0c20 | Michael Hanselmann | if [node2_full, node_full][int(onmaster)] not in node2disk: |
272 | f4bc1f2c | Michael Hanselmann | raise qa_error.Error("Couldn't find physical disks used on" |
273 | f4bc1f2c | Michael Hanselmann | " %s node" % ["secondary", "master"][int(onmaster)]) |
274 | e8ae0c20 | Michael Hanselmann | |
275 | 29df1f02 | Michael Hanselmann | print qa_utils.FormatInfo("Checking whether nodes have ability to stop" |
276 | 29df1f02 | Michael Hanselmann | " disks")
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277 | e8ae0c20 | Michael Hanselmann | for node_name, disks in node2disk.iteritems(): |
278 | e8ae0c20 | Michael Hanselmann | cmds = [] |
279 | e8ae0c20 | Michael Hanselmann | for disk in disks: |
280 | e8ae0c20 | Michael Hanselmann | cmds.append(sq(["test", "-f", _GetDiskStatePath(disk)])) |
281 | e8ae0c20 | Michael Hanselmann | AssertEqual(StartSSH(node_name, ' && '.join(cmds)).wait(), 0) |
282 | e8ae0c20 | Michael Hanselmann | |
283 | 29df1f02 | Michael Hanselmann | print qa_utils.FormatInfo("Getting device paths") |
284 | e8ae0c20 | Michael Hanselmann | cmd = ['gnt-instance', 'activate-disks', instance['name']] |
285 | e8ae0c20 | Michael Hanselmann | output = qa_utils.GetCommandOutput(master['primary'], sq(cmd))
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286 | e8ae0c20 | Michael Hanselmann | devpath = [] |
287 | e8ae0c20 | Michael Hanselmann | for line in output.splitlines(): |
288 | e8ae0c20 | Michael Hanselmann | (_, _, tmpdevpath) = line.split(':')
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289 | e8ae0c20 | Michael Hanselmann | devpath.append(tmpdevpath) |
290 | 29df1f02 | Michael Hanselmann | print devpath
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291 | e8ae0c20 | Michael Hanselmann | |
292 | 29df1f02 | Michael Hanselmann | print qa_utils.FormatInfo("Getting drbd device paths") |
293 | e8ae0c20 | Michael Hanselmann | cmd = ['gnt-instance', 'info', instance['name']] |
294 | e8ae0c20 | Michael Hanselmann | output = qa_utils.GetCommandOutput(master['primary'], sq(cmd))
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295 | 29df1f02 | Michael Hanselmann | pattern = (r'\s+-\s+sd[a-z]+,\s+type:\s+drbd8?,\s+.*$'
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296 | e8ae0c20 | Michael Hanselmann | r'\s+primary:\s+(/dev/drbd\d+)\s+')
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297 | e8ae0c20 | Michael Hanselmann | drbddevs = re.findall(pattern, output, re.M) |
298 | 29df1f02 | Michael Hanselmann | print drbddevs
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299 | e8ae0c20 | Michael Hanselmann | |
300 | e8ae0c20 | Michael Hanselmann | halted_disks = [] |
301 | e8ae0c20 | Michael Hanselmann | try:
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302 | 29df1f02 | Michael Hanselmann | print qa_utils.FormatInfo("Deactivating disks") |
303 | b1ffe1eb | Michael Hanselmann | cmds = [] |
304 | b1ffe1eb | Michael Hanselmann | for name in node2disk[[node2_full, node_full][int(onmaster)]]: |
305 | b1ffe1eb | Michael Hanselmann | halted_disks.append(name) |
306 | b1ffe1eb | Michael Hanselmann | cmds.append(sq(["echo", "offline"]) + " >%s" % _GetDiskStatePath(name)) |
307 | b1ffe1eb | Michael Hanselmann | AssertEqual(StartSSH([node2, node][int(onmaster)]['primary'], |
308 | b1ffe1eb | Michael Hanselmann | ' && '.join(cmds)).wait(), 0) |
309 | b1ffe1eb | Michael Hanselmann | |
310 | 29df1f02 | Michael Hanselmann | print qa_utils.FormatInfo("Write to disks and give some time to notice" |
311 | 29df1f02 | Michael Hanselmann | " to notice the problem")
|
312 | e8ae0c20 | Michael Hanselmann | cmds = [] |
313 | e8ae0c20 | Michael Hanselmann | for disk in devpath: |
314 | e8ae0c20 | Michael Hanselmann | cmds.append(sq(["dd", "count=1", "bs=512", "conv=notrunc", |
315 | e8ae0c20 | Michael Hanselmann | "if=%s" % disk, "of=%s" % disk])) |
316 | e8ae0c20 | Michael Hanselmann | for _ in (0, 1, 2): |
317 | e8ae0c20 | Michael Hanselmann | AssertEqual(StartSSH(node['primary'], ' && '.join(cmds)).wait(), 0) |
318 | e8ae0c20 | Michael Hanselmann | time.sleep(3)
|
319 | e8ae0c20 | Michael Hanselmann | |
320 | 29df1f02 | Michael Hanselmann | print qa_utils.FormatInfo("Debugging info") |
321 | b1ffe1eb | Michael Hanselmann | for name in drbddevs: |
322 | b1ffe1eb | Michael Hanselmann | cmd = ['drbdsetup', name, 'show'] |
323 | b1ffe1eb | Michael Hanselmann | AssertEqual(StartSSH(node['primary'], sq(cmd)).wait(), 0) |
324 | b1ffe1eb | Michael Hanselmann | |
325 | e8ae0c20 | Michael Hanselmann | cmd = ['gnt-instance', 'info', instance['name']] |
326 | e8ae0c20 | Michael Hanselmann | AssertEqual(StartSSH(master['primary'], sq(cmd)).wait(), 0) |
327 | e8ae0c20 | Michael Hanselmann | |
328 | e8ae0c20 | Michael Hanselmann | finally:
|
329 | 29df1f02 | Michael Hanselmann | print qa_utils.FormatInfo("Activating disks again") |
330 | e8ae0c20 | Michael Hanselmann | cmds = [] |
331 | e8ae0c20 | Michael Hanselmann | for name in halted_disks: |
332 | e8ae0c20 | Michael Hanselmann | cmds.append(sq(["echo", "running"]) + " >%s" % _GetDiskStatePath(name)) |
333 | e8ae0c20 | Michael Hanselmann | AssertEqual(StartSSH([node2, node][int(onmaster)]['primary'], |
334 | e8ae0c20 | Michael Hanselmann | '; '.join(cmds)).wait(), 0) |
335 | e8ae0c20 | Michael Hanselmann | |
336 | b1ffe1eb | Michael Hanselmann | if onmaster:
|
337 | b1ffe1eb | Michael Hanselmann | for name in drbddevs: |
338 | b1ffe1eb | Michael Hanselmann | cmd = ['drbdsetup', name, 'detach'] |
339 | b1ffe1eb | Michael Hanselmann | AssertEqual(StartSSH(node['primary'], sq(cmd)).wait(), 0) |
340 | b1ffe1eb | Michael Hanselmann | else:
|
341 | b1ffe1eb | Michael Hanselmann | for name in drbddevs: |
342 | b1ffe1eb | Michael Hanselmann | cmd = ['drbdsetup', name, 'disconnect'] |
343 | b1ffe1eb | Michael Hanselmann | AssertEqual(StartSSH(node2['primary'], sq(cmd)).wait(), 0) |
344 | b1ffe1eb | Michael Hanselmann | |
345 | 29df1f02 | Michael Hanselmann | # TODO
|
346 | 29df1f02 | Michael Hanselmann | #cmd = ['vgs']
|
347 | 29df1f02 | Michael Hanselmann | #AssertEqual(StartSSH([node2, node][int(onmaster)]['primary'],
|
348 | 29df1f02 | Michael Hanselmann | # sq(cmd)).wait(), 0)
|
349 | b1ffe1eb | Michael Hanselmann | |
350 | 29df1f02 | Michael Hanselmann | print qa_utils.FormatInfo("Making sure disks are up again") |
351 | 29df1f02 | Michael Hanselmann | cmd = ['gnt-instance', 'replace-disks', instance['name']] |
352 | 29df1f02 | Michael Hanselmann | AssertEqual(StartSSH(master['primary'], sq(cmd)).wait(), 0) |
353 | 29df1f02 | Michael Hanselmann | |
354 | 29df1f02 | Michael Hanselmann | print qa_utils.FormatInfo("Restarting instance") |
355 | e8ae0c20 | Michael Hanselmann | cmd = ['gnt-instance', 'shutdown', instance['name']] |
356 | e8ae0c20 | Michael Hanselmann | AssertEqual(StartSSH(master['primary'], sq(cmd)).wait(), 0) |
357 | e8ae0c20 | Michael Hanselmann | |
358 | b1ffe1eb | Michael Hanselmann | cmd = ['gnt-instance', 'startup', instance['name']] |
359 | e8ae0c20 | Michael Hanselmann | AssertEqual(StartSSH(master['primary'], sq(cmd)).wait(), 0) |
360 | e8ae0c20 | Michael Hanselmann | |
361 | e8ae0c20 | Michael Hanselmann | cmd = ['gnt-cluster', 'verify'] |
362 | e8ae0c20 | Michael Hanselmann | AssertEqual(StartSSH(master['primary'], sq(cmd)).wait(), 0) |
363 | e8ae0c20 | Michael Hanselmann | |
364 | e8ae0c20 | Michael Hanselmann | |
365 | e8ae0c20 | Michael Hanselmann | def TestInstanceMasterDiskFailure(instance, node, node2): |
366 | e8ae0c20 | Michael Hanselmann | """Testing disk failure on master node."""
|
367 | f4bc1f2c | Michael Hanselmann | print qa_utils.FormatError("Disk failure on primary node cannot be" |
368 | f4bc1f2c | Michael Hanselmann | " tested due to potential crashes.")
|
369 | e8ae0c20 | Michael Hanselmann | # The following can cause crashes, thus it's disabled until fixed
|
370 | dfe11bad | Michael Hanselmann | #return _TestInstanceDiskFailure(instance, node, node2, True)
|
371 | e8ae0c20 | Michael Hanselmann | |
372 | e8ae0c20 | Michael Hanselmann | |
373 | e8ae0c20 | Michael Hanselmann | def TestInstanceSecondaryDiskFailure(instance, node, node2): |
374 | e8ae0c20 | Michael Hanselmann | """Testing disk failure on secondary node."""
|
375 | e8ae0c20 | Michael Hanselmann | return _TestInstanceDiskFailure(instance, node, node2, False) |