root / test / ganeti.rapi.rlib2_unittest.py @ b82d4c5e
History | View | Annotate | Download (13.7 kB)
1 |
#!/usr/bin/python
|
---|---|
2 |
#
|
3 |
|
4 |
# Copyright (C) 2010 Google Inc.
|
5 |
#
|
6 |
# This program is free software; you can redistribute it and/or modify
|
7 |
# it under the terms of the GNU General Public License as published by
|
8 |
# the Free Software Foundation; either version 2 of the License, or
|
9 |
# (at your option) any later version.
|
10 |
#
|
11 |
# This program is distributed in the hope that it will be useful, but
|
12 |
# WITHOUT ANY WARRANTY; without even the implied warranty of
|
13 |
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
14 |
# General Public License for more details.
|
15 |
#
|
16 |
# You should have received a copy of the GNU General Public License
|
17 |
# along with this program; if not, write to the Free Software
|
18 |
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
|
19 |
# 02110-1301, USA.
|
20 |
|
21 |
|
22 |
"""Script for unittesting the RAPI rlib2 module
|
23 |
|
24 |
"""
|
25 |
|
26 |
|
27 |
import unittest |
28 |
import tempfile |
29 |
|
30 |
from ganeti import constants |
31 |
from ganeti import opcodes |
32 |
from ganeti import compat |
33 |
from ganeti import http |
34 |
from ganeti import query |
35 |
|
36 |
from ganeti.rapi import rlib2 |
37 |
|
38 |
import testutils |
39 |
|
40 |
|
41 |
class TestConstants(unittest.TestCase): |
42 |
def testConsole(self): |
43 |
# Exporting the console field without authentication might expose
|
44 |
# information
|
45 |
assert "console" in query.INSTANCE_FIELDS |
46 |
self.assertTrue("console" not in rlib2.I_FIELDS) |
47 |
|
48 |
|
49 |
class TestParseInstanceCreateRequestVersion1(testutils.GanetiTestCase): |
50 |
def setUp(self): |
51 |
testutils.GanetiTestCase.setUp(self)
|
52 |
|
53 |
self.Parse = rlib2._ParseInstanceCreateRequestVersion1
|
54 |
|
55 |
def test(self): |
56 |
disk_variants = [ |
57 |
# No disks
|
58 |
[], |
59 |
|
60 |
# Two disks
|
61 |
[{"size": 5, }, {"size": 100, }], |
62 |
|
63 |
# Disk with mode
|
64 |
[{"size": 123, "mode": constants.DISK_RDWR, }], |
65 |
|
66 |
# With unknown setting
|
67 |
[{"size": 123, "unknown": 999 }], |
68 |
] |
69 |
|
70 |
nic_variants = [ |
71 |
# No NIC
|
72 |
[], |
73 |
|
74 |
# Three NICs
|
75 |
[{}, {}, {}], |
76 |
|
77 |
# Two NICs
|
78 |
[ |
79 |
{ "ip": "192.0.2.6", "mode": constants.NIC_MODE_ROUTED, |
80 |
"mac": "01:23:45:67:68:9A", |
81 |
}, |
82 |
{ "mode": constants.NIC_MODE_BRIDGED, "link": "n0", "bridge": "br1", }, |
83 |
], |
84 |
|
85 |
# Unknown settings
|
86 |
[{ "unknown": 999, }, { "foobar": "Hello World", }], |
87 |
] |
88 |
|
89 |
beparam_variants = [ |
90 |
None,
|
91 |
{}, |
92 |
{ constants.BE_VCPUS: 2, },
|
93 |
{ constants.BE_MEMORY: 123, },
|
94 |
{ constants.BE_VCPUS: 2,
|
95 |
constants.BE_MEMORY: 1024,
|
96 |
constants.BE_AUTO_BALANCE: True, }
|
97 |
] |
98 |
|
99 |
hvparam_variants = [ |
100 |
None,
|
101 |
{ constants.HV_BOOT_ORDER: "anc", },
|
102 |
{ constants.HV_KERNEL_PATH: "/boot/fookernel",
|
103 |
constants.HV_ROOT_PATH: "/dev/hda1", },
|
104 |
] |
105 |
|
106 |
for mode in [constants.INSTANCE_CREATE, constants.INSTANCE_IMPORT]: |
107 |
for nics in nic_variants: |
108 |
for disk_template in constants.DISK_TEMPLATES: |
109 |
for disks in disk_variants: |
110 |
for beparams in beparam_variants: |
111 |
for hvparams in hvparam_variants: |
112 |
data = { |
113 |
"name": "inst1.example.com", |
114 |
"hypervisor": constants.HT_FAKE,
|
115 |
"disks": disks,
|
116 |
"nics": nics,
|
117 |
"mode": mode,
|
118 |
"disk_template": disk_template,
|
119 |
"os": "debootstrap", |
120 |
} |
121 |
|
122 |
if beparams is not None: |
123 |
data["beparams"] = beparams
|
124 |
|
125 |
if hvparams is not None: |
126 |
data["hvparams"] = hvparams
|
127 |
|
128 |
for dry_run in [False, True]: |
129 |
op = self.Parse(data, dry_run)
|
130 |
self.assert_(isinstance(op, opcodes.OpInstanceCreate)) |
131 |
self.assertEqual(op.mode, mode)
|
132 |
self.assertEqual(op.disk_template, disk_template)
|
133 |
self.assertEqual(op.dry_run, dry_run)
|
134 |
self.assertEqual(len(op.disks), len(disks)) |
135 |
self.assertEqual(len(op.nics), len(nics)) |
136 |
|
137 |
for opdisk, disk in zip(op.disks, disks): |
138 |
for key in constants.IDISK_PARAMS: |
139 |
self.assertEqual(opdisk.get(key), disk.get(key))
|
140 |
self.assertFalse("unknown" in opdisk) |
141 |
|
142 |
for opnic, nic in zip(op.nics, nics): |
143 |
for key in constants.INIC_PARAMS: |
144 |
self.assertEqual(opnic.get(key), nic.get(key))
|
145 |
self.assertFalse("unknown" in opnic) |
146 |
self.assertFalse("foobar" in opnic) |
147 |
|
148 |
if beparams is None: |
149 |
self.assertEqualValues(op.beparams, {})
|
150 |
else:
|
151 |
self.assertEqualValues(op.beparams, beparams)
|
152 |
|
153 |
if hvparams is None: |
154 |
self.assertEqualValues(op.hvparams, {})
|
155 |
else:
|
156 |
self.assertEqualValues(op.hvparams, hvparams)
|
157 |
|
158 |
def testErrors(self): |
159 |
# Test all required fields
|
160 |
reqfields = { |
161 |
"name": "inst1.example.com", |
162 |
"disks": [],
|
163 |
"nics": [],
|
164 |
"mode": constants.INSTANCE_CREATE,
|
165 |
"disk_template": constants.DT_PLAIN,
|
166 |
"os": "debootstrap", |
167 |
} |
168 |
|
169 |
for name in reqfields.keys(): |
170 |
self.assertRaises(http.HttpBadRequest, self.Parse, |
171 |
dict(i for i in reqfields.iteritems() if i[0] != name), |
172 |
False)
|
173 |
|
174 |
# Invalid disks and nics
|
175 |
for field in ["disks", "nics"]: |
176 |
invalid_values = [None, 1, "", {}, [1, 2, 3], ["hda1", "hda2"]] |
177 |
|
178 |
if field == "disks": |
179 |
invalid_values.append([ |
180 |
# Disks without size
|
181 |
{}, |
182 |
{ "mode": constants.DISK_RDWR, },
|
183 |
]) |
184 |
|
185 |
for invvalue in invalid_values: |
186 |
data = reqfields.copy() |
187 |
data[field] = invvalue |
188 |
self.assertRaises(http.HttpBadRequest, self.Parse, data, False) |
189 |
|
190 |
|
191 |
class TestParseExportInstanceRequest(testutils.GanetiTestCase): |
192 |
def setUp(self): |
193 |
testutils.GanetiTestCase.setUp(self)
|
194 |
|
195 |
self.Parse = rlib2._ParseExportInstanceRequest
|
196 |
|
197 |
def test(self): |
198 |
name = "instmoo"
|
199 |
data = { |
200 |
"mode": constants.EXPORT_MODE_REMOTE,
|
201 |
"destination": [(1, 2, 3), (99, 99, 99)], |
202 |
"shutdown": True, |
203 |
"remove_instance": True, |
204 |
"x509_key_name": ("name", "hash"), |
205 |
"destination_x509_ca": ("x", "y", "z"), |
206 |
} |
207 |
op = self.Parse(name, data)
|
208 |
self.assert_(isinstance(op, opcodes.OpBackupExport)) |
209 |
self.assertEqual(op.instance_name, name)
|
210 |
self.assertEqual(op.mode, constants.EXPORT_MODE_REMOTE)
|
211 |
self.assertEqual(op.shutdown, True) |
212 |
self.assertEqual(op.remove_instance, True) |
213 |
self.assertEqualValues(op.x509_key_name, ("name", "hash")) |
214 |
self.assertEqualValues(op.destination_x509_ca, ("x", "y", "z")) |
215 |
|
216 |
def testDefaults(self): |
217 |
name = "inst1"
|
218 |
data = { |
219 |
"destination": "node2", |
220 |
"shutdown": False, |
221 |
} |
222 |
op = self.Parse(name, data)
|
223 |
self.assert_(isinstance(op, opcodes.OpBackupExport)) |
224 |
self.assertEqual(op.instance_name, name)
|
225 |
self.assertEqual(op.mode, constants.EXPORT_MODE_LOCAL)
|
226 |
self.assertEqual(op.remove_instance, False) |
227 |
|
228 |
def testErrors(self): |
229 |
self.assertRaises(http.HttpBadRequest, self.Parse, "err1", |
230 |
{ "remove_instance": "True", }) |
231 |
self.assertRaises(http.HttpBadRequest, self.Parse, "err1", |
232 |
{ "remove_instance": "False", }) |
233 |
|
234 |
|
235 |
class TestParseMigrateInstanceRequest(testutils.GanetiTestCase): |
236 |
def setUp(self): |
237 |
testutils.GanetiTestCase.setUp(self)
|
238 |
|
239 |
self.Parse = rlib2._ParseMigrateInstanceRequest
|
240 |
|
241 |
def test(self): |
242 |
name = "instYooho6ek"
|
243 |
|
244 |
for cleanup in [False, True]: |
245 |
for mode in constants.HT_MIGRATION_MODES: |
246 |
data = { |
247 |
"cleanup": cleanup,
|
248 |
"mode": mode,
|
249 |
} |
250 |
op = self.Parse(name, data)
|
251 |
self.assert_(isinstance(op, opcodes.OpInstanceMigrate)) |
252 |
self.assertEqual(op.instance_name, name)
|
253 |
self.assertEqual(op.mode, mode)
|
254 |
self.assertEqual(op.cleanup, cleanup)
|
255 |
|
256 |
def testDefaults(self): |
257 |
name = "instnohZeex0"
|
258 |
|
259 |
op = self.Parse(name, {})
|
260 |
self.assert_(isinstance(op, opcodes.OpInstanceMigrate)) |
261 |
self.assertEqual(op.instance_name, name)
|
262 |
self.assertEqual(op.mode, None) |
263 |
self.assertFalse(op.cleanup)
|
264 |
|
265 |
|
266 |
class TestParseRenameInstanceRequest(testutils.GanetiTestCase): |
267 |
def setUp(self): |
268 |
testutils.GanetiTestCase.setUp(self)
|
269 |
|
270 |
self.Parse = rlib2._ParseRenameInstanceRequest
|
271 |
|
272 |
def test(self): |
273 |
name = "instij0eeph7"
|
274 |
|
275 |
for new_name in ["ua0aiyoo", "fai3ongi"]: |
276 |
for ip_check in [False, True]: |
277 |
for name_check in [False, True]: |
278 |
data = { |
279 |
"new_name": new_name,
|
280 |
"ip_check": ip_check,
|
281 |
"name_check": name_check,
|
282 |
} |
283 |
|
284 |
op = self.Parse(name, data)
|
285 |
self.assert_(isinstance(op, opcodes.OpInstanceRename)) |
286 |
self.assertEqual(op.instance_name, name)
|
287 |
self.assertEqual(op.new_name, new_name)
|
288 |
self.assertEqual(op.ip_check, ip_check)
|
289 |
self.assertEqual(op.name_check, name_check)
|
290 |
|
291 |
def testDefaults(self): |
292 |
name = "instahchie3t"
|
293 |
|
294 |
for new_name in ["thag9mek", "quees7oh"]: |
295 |
data = { |
296 |
"new_name": new_name,
|
297 |
} |
298 |
|
299 |
op = self.Parse(name, data)
|
300 |
self.assert_(isinstance(op, opcodes.OpInstanceRename)) |
301 |
self.assertEqual(op.instance_name, name)
|
302 |
self.assertEqual(op.new_name, new_name)
|
303 |
self.assert_(op.ip_check)
|
304 |
self.assert_(op.name_check)
|
305 |
|
306 |
|
307 |
class TestParseModifyInstanceRequest(testutils.GanetiTestCase): |
308 |
def setUp(self): |
309 |
testutils.GanetiTestCase.setUp(self)
|
310 |
|
311 |
self.Parse = rlib2._ParseModifyInstanceRequest
|
312 |
|
313 |
def test(self): |
314 |
name = "instush8gah"
|
315 |
|
316 |
test_disks = [ |
317 |
[], |
318 |
[(1, { constants.IDISK_MODE: constants.DISK_RDWR, })],
|
319 |
] |
320 |
|
321 |
for osparams in [{}, { "some": "value", "other": "Hello World", }]: |
322 |
for hvparams in [{}, { constants.HV_KERNEL_PATH: "/some/kernel", }]: |
323 |
for beparams in [{}, { constants.BE_MEMORY: 128, }]: |
324 |
for force in [False, True]: |
325 |
for nics in [[], [(0, { constants.INIC_IP: "192.0.2.1", })]]: |
326 |
for disks in test_disks: |
327 |
for disk_template in constants.DISK_TEMPLATES: |
328 |
data = { |
329 |
"osparams": osparams,
|
330 |
"hvparams": hvparams,
|
331 |
"beparams": beparams,
|
332 |
"nics": nics,
|
333 |
"disks": disks,
|
334 |
"force": force,
|
335 |
"disk_template": disk_template,
|
336 |
} |
337 |
|
338 |
op = self.Parse(name, data)
|
339 |
self.assert_(isinstance(op, opcodes.OpInstanceSetParams)) |
340 |
self.assertEqual(op.instance_name, name)
|
341 |
self.assertEqual(op.hvparams, hvparams)
|
342 |
self.assertEqual(op.beparams, beparams)
|
343 |
self.assertEqual(op.osparams, osparams)
|
344 |
self.assertEqual(op.force, force)
|
345 |
self.assertEqual(op.nics, nics)
|
346 |
self.assertEqual(op.disks, disks)
|
347 |
self.assertEqual(op.disk_template, disk_template)
|
348 |
self.assert_(op.remote_node is None) |
349 |
self.assert_(op.os_name is None) |
350 |
self.assertFalse(op.force_variant)
|
351 |
|
352 |
def testDefaults(self): |
353 |
name = "instir8aish31"
|
354 |
|
355 |
op = self.Parse(name, {})
|
356 |
self.assert_(isinstance(op, opcodes.OpInstanceSetParams)) |
357 |
self.assertEqual(op.instance_name, name)
|
358 |
self.assertEqual(op.hvparams, {})
|
359 |
self.assertEqual(op.beparams, {})
|
360 |
self.assertEqual(op.osparams, {})
|
361 |
self.assertFalse(op.force)
|
362 |
self.assertEqual(op.nics, [])
|
363 |
self.assertEqual(op.disks, [])
|
364 |
self.assert_(op.disk_template is None) |
365 |
self.assert_(op.remote_node is None) |
366 |
self.assert_(op.os_name is None) |
367 |
self.assertFalse(op.force_variant)
|
368 |
|
369 |
|
370 |
class TestParseInstanceReinstallRequest(testutils.GanetiTestCase): |
371 |
def setUp(self): |
372 |
testutils.GanetiTestCase.setUp(self)
|
373 |
|
374 |
self.Parse = rlib2._ParseInstanceReinstallRequest
|
375 |
|
376 |
def _Check(self, ops, name): |
377 |
expcls = [ |
378 |
opcodes.OpInstanceShutdown, |
379 |
opcodes.OpInstanceReinstall, |
380 |
opcodes.OpInstanceStartup, |
381 |
] |
382 |
|
383 |
self.assert_(compat.all(isinstance(op, exp) |
384 |
for op, exp in zip(ops, expcls))) |
385 |
self.assert_(compat.all(op.instance_name == name for op in ops)) |
386 |
|
387 |
def test(self): |
388 |
name = "shoo0tihohma"
|
389 |
|
390 |
ops = self.Parse(name, {"os": "sys1", "start": True,}) |
391 |
self.assertEqual(len(ops), 3) |
392 |
self._Check(ops, name)
|
393 |
self.assertEqual(ops[1].os_type, "sys1") |
394 |
self.assertFalse(ops[1].osparams) |
395 |
|
396 |
ops = self.Parse(name, {"os": "sys2", "start": False,}) |
397 |
self.assertEqual(len(ops), 2) |
398 |
self._Check(ops, name)
|
399 |
self.assertEqual(ops[1].os_type, "sys2") |
400 |
|
401 |
osparams = { |
402 |
"reformat": "1", |
403 |
} |
404 |
ops = self.Parse(name, {"os": "sys4035", "start": True, |
405 |
"osparams": osparams,})
|
406 |
self.assertEqual(len(ops), 3) |
407 |
self._Check(ops, name)
|
408 |
self.assertEqual(ops[1].os_type, "sys4035") |
409 |
self.assertEqual(ops[1].osparams, osparams) |
410 |
|
411 |
def testDefaults(self): |
412 |
name = "noolee0g"
|
413 |
|
414 |
ops = self.Parse(name, {"os": "linux1"}) |
415 |
self.assertEqual(len(ops), 3) |
416 |
self._Check(ops, name)
|
417 |
self.assertEqual(ops[1].os_type, "linux1") |
418 |
self.assertFalse(ops[1].osparams) |
419 |
|
420 |
|
421 |
class TestParseRenameGroupRequest(testutils.GanetiTestCase): |
422 |
def setUp(self): |
423 |
testutils.GanetiTestCase.setUp(self)
|
424 |
|
425 |
self.Parse = rlib2._ParseRenameGroupRequest
|
426 |
|
427 |
def test(self): |
428 |
name = "instij0eeph7"
|
429 |
data = { |
430 |
"new_name": "ua0aiyoo", |
431 |
} |
432 |
|
433 |
op = self.Parse(name, data, False) |
434 |
|
435 |
self.assert_(isinstance(op, opcodes.OpGroupRename)) |
436 |
self.assertEqual(op.old_name, name)
|
437 |
self.assertEqual(op.new_name, "ua0aiyoo") |
438 |
self.assertFalse(op.dry_run)
|
439 |
|
440 |
def testDryRun(self): |
441 |
name = "instij0eeph7"
|
442 |
data = { |
443 |
"new_name": "ua0aiyoo", |
444 |
} |
445 |
|
446 |
op = self.Parse(name, data, True) |
447 |
|
448 |
self.assert_(isinstance(op, opcodes.OpGroupRename)) |
449 |
self.assertEqual(op.old_name, name)
|
450 |
self.assertEqual(op.new_name, "ua0aiyoo") |
451 |
self.assert_(op.dry_run)
|
452 |
|
453 |
|
454 |
if __name__ == '__main__': |
455 |
testutils.GanetiTestProgram() |