root / test / py / cfgupgrade_unittest.py @ effc1b86
History | View | Annotate | Download (17.1 kB)
| 1 |
#!/usr/bin/python
|
|---|---|
| 2 |
#
|
| 3 |
|
| 4 |
# Copyright (C) 2010, 2012, 2013 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 testing tools/cfgupgrade"""
|
| 23 |
|
| 24 |
import os |
| 25 |
import sys |
| 26 |
import unittest |
| 27 |
import shutil |
| 28 |
import tempfile |
| 29 |
import operator |
| 30 |
|
| 31 |
from ganeti import constants |
| 32 |
from ganeti import utils |
| 33 |
from ganeti import errors |
| 34 |
from ganeti import serializer |
| 35 |
from ganeti import netutils |
| 36 |
|
| 37 |
from ganeti.utils import version |
| 38 |
|
| 39 |
import testutils |
| 40 |
|
| 41 |
|
| 42 |
def GetMinimalConfig(): |
| 43 |
return {
|
| 44 |
"version": constants.CONFIG_VERSION,
|
| 45 |
"cluster": {
|
| 46 |
"master_node": "node1-uuid", |
| 47 |
"ipolicy": None |
| 48 |
}, |
| 49 |
"instances": {},
|
| 50 |
"networks": {},
|
| 51 |
"nodegroups": {},
|
| 52 |
"nodes": {
|
| 53 |
"node1-uuid": {
|
| 54 |
"name": "node1", |
| 55 |
"uuid": "node1-uuid" |
| 56 |
} |
| 57 |
}, |
| 58 |
} |
| 59 |
|
| 60 |
|
| 61 |
def _RunUpgrade(path, dry_run, no_verify, ignore_hostname=True, |
| 62 |
downgrade=False):
|
| 63 |
cmd = [sys.executable, "%s/tools/cfgupgrade" % testutils.GetSourceDir(),
|
| 64 |
"--debug", "--force", "--path=%s" % path, "--confdir=%s" % path] |
| 65 |
|
| 66 |
if ignore_hostname:
|
| 67 |
cmd.append("--ignore-hostname")
|
| 68 |
if dry_run:
|
| 69 |
cmd.append("--dry-run")
|
| 70 |
if no_verify:
|
| 71 |
cmd.append("--no-verify")
|
| 72 |
if downgrade:
|
| 73 |
cmd.append("--downgrade")
|
| 74 |
|
| 75 |
result = utils.RunCmd(cmd, cwd=os.getcwd()) |
| 76 |
if result.failed:
|
| 77 |
raise Exception("cfgupgrade failed: %s, output %r" % |
| 78 |
(result.fail_reason, result.output)) |
| 79 |
|
| 80 |
|
| 81 |
class TestCfgupgrade(unittest.TestCase): |
| 82 |
def setUp(self): |
| 83 |
self.tmpdir = tempfile.mkdtemp()
|
| 84 |
|
| 85 |
self.config_path = utils.PathJoin(self.tmpdir, "config.data") |
| 86 |
self.noded_cert_path = utils.PathJoin(self.tmpdir, "server.pem") |
| 87 |
self.rapi_cert_path = utils.PathJoin(self.tmpdir, "rapi.pem") |
| 88 |
self.rapi_users_path = utils.PathJoin(self.tmpdir, "rapi", "users") |
| 89 |
self.rapi_users_path_pre24 = utils.PathJoin(self.tmpdir, "rapi_users") |
| 90 |
self.known_hosts_path = utils.PathJoin(self.tmpdir, "known_hosts") |
| 91 |
self.confd_hmac_path = utils.PathJoin(self.tmpdir, "hmac.key") |
| 92 |
self.cds_path = utils.PathJoin(self.tmpdir, "cluster-domain-secret") |
| 93 |
self.ss_master_node_path = utils.PathJoin(self.tmpdir, "ssconf_master_node") |
| 94 |
self.file_storage_paths = utils.PathJoin(self.tmpdir, "file-storage-paths") |
| 95 |
|
| 96 |
def tearDown(self): |
| 97 |
shutil.rmtree(self.tmpdir)
|
| 98 |
|
| 99 |
def _LoadConfig(self): |
| 100 |
return serializer.LoadJson(utils.ReadFile(self.config_path)) |
| 101 |
|
| 102 |
def _LoadTestDataConfig(self, filename): |
| 103 |
return serializer.LoadJson(testutils.ReadTestData(filename))
|
| 104 |
|
| 105 |
def _CreateValidConfigDir(self): |
| 106 |
utils.WriteFile(self.noded_cert_path, data="") |
| 107 |
utils.WriteFile(self.known_hosts_path, data="") |
| 108 |
utils.WriteFile(self.ss_master_node_path,
|
| 109 |
data="node.has.another.name.example.net")
|
| 110 |
|
| 111 |
def testNoConfigDir(self): |
| 112 |
self.assertFalse(utils.ListVisibleFiles(self.tmpdir)) |
| 113 |
self.assertRaises(Exception, _RunUpgrade, self.tmpdir, False, True) |
| 114 |
self.assertRaises(Exception, _RunUpgrade, self.tmpdir, True, True) |
| 115 |
|
| 116 |
def testWrongHostname(self): |
| 117 |
self._CreateValidConfigDir()
|
| 118 |
|
| 119 |
utils.WriteFile(self.config_path,
|
| 120 |
data=serializer.DumpJson(GetMinimalConfig())) |
| 121 |
|
| 122 |
hostname = netutils.GetHostname().name |
| 123 |
assert hostname != utils.ReadOneLineFile(self.ss_master_node_path) |
| 124 |
|
| 125 |
self.assertRaises(Exception, _RunUpgrade, self.tmpdir, False, True, |
| 126 |
ignore_hostname=False)
|
| 127 |
|
| 128 |
def testCorrectHostname(self): |
| 129 |
self._CreateValidConfigDir()
|
| 130 |
|
| 131 |
utils.WriteFile(self.config_path,
|
| 132 |
data=serializer.DumpJson(GetMinimalConfig())) |
| 133 |
|
| 134 |
utils.WriteFile(self.ss_master_node_path,
|
| 135 |
data="%s\n" % netutils.GetHostname().name)
|
| 136 |
|
| 137 |
_RunUpgrade(self.tmpdir, False, True, ignore_hostname=False) |
| 138 |
|
| 139 |
def testInconsistentConfig(self): |
| 140 |
self._CreateValidConfigDir()
|
| 141 |
# There should be no "config_version"
|
| 142 |
cfg = GetMinimalConfig() |
| 143 |
cfg["version"] = 0 |
| 144 |
cfg["cluster"]["config_version"] = 0 |
| 145 |
utils.WriteFile(self.config_path, data=serializer.DumpJson(cfg))
|
| 146 |
self.assertRaises(Exception, _RunUpgrade, self.tmpdir, False, True) |
| 147 |
|
| 148 |
def testInvalidConfig(self): |
| 149 |
self._CreateValidConfigDir()
|
| 150 |
# Missing version from config
|
| 151 |
utils.WriteFile(self.config_path, data=serializer.DumpJson({}))
|
| 152 |
self.assertRaises(Exception, _RunUpgrade, self.tmpdir, False, True) |
| 153 |
|
| 154 |
def _TestUpgradeFromFile(self, filename, dry_run): |
| 155 |
cfg = self._LoadTestDataConfig(filename)
|
| 156 |
self._TestUpgradeFromData(cfg, dry_run)
|
| 157 |
|
| 158 |
def _TestSimpleUpgrade(self, from_version, dry_run, |
| 159 |
file_storage_dir=None,
|
| 160 |
shared_file_storage_dir=None):
|
| 161 |
cfg = GetMinimalConfig() |
| 162 |
cfg["version"] = from_version
|
| 163 |
cluster = cfg["cluster"]
|
| 164 |
|
| 165 |
if file_storage_dir:
|
| 166 |
cluster["file_storage_dir"] = file_storage_dir
|
| 167 |
if shared_file_storage_dir:
|
| 168 |
cluster["shared_file_storage_dir"] = shared_file_storage_dir
|
| 169 |
|
| 170 |
self._TestUpgradeFromData(cfg, dry_run)
|
| 171 |
|
| 172 |
def _TestUpgradeFromData(self, cfg, dry_run): |
| 173 |
assert "version" in cfg |
| 174 |
from_version = cfg["version"]
|
| 175 |
self._CreateValidConfigDir()
|
| 176 |
utils.WriteFile(self.config_path, data=serializer.DumpJson(cfg))
|
| 177 |
|
| 178 |
self.assertFalse(os.path.isfile(self.rapi_cert_path)) |
| 179 |
self.assertFalse(os.path.isfile(self.confd_hmac_path)) |
| 180 |
self.assertFalse(os.path.isfile(self.cds_path)) |
| 181 |
|
| 182 |
_RunUpgrade(self.tmpdir, dry_run, True) |
| 183 |
|
| 184 |
if dry_run:
|
| 185 |
expversion = from_version |
| 186 |
checkfn = operator.not_ |
| 187 |
else:
|
| 188 |
expversion = constants.CONFIG_VERSION |
| 189 |
checkfn = operator.truth |
| 190 |
|
| 191 |
self.assert_(checkfn(os.path.isfile(self.rapi_cert_path))) |
| 192 |
self.assert_(checkfn(os.path.isfile(self.confd_hmac_path))) |
| 193 |
self.assert_(checkfn(os.path.isfile(self.cds_path))) |
| 194 |
|
| 195 |
newcfg = self._LoadConfig()
|
| 196 |
self.assertEqual(newcfg["version"], expversion) |
| 197 |
|
| 198 |
def testRapiUsers(self): |
| 199 |
self.assertFalse(os.path.exists(self.rapi_users_path)) |
| 200 |
self.assertFalse(os.path.exists(self.rapi_users_path_pre24)) |
| 201 |
self.assertFalse(os.path.exists(os.path.dirname(self.rapi_users_path))) |
| 202 |
|
| 203 |
utils.WriteFile(self.rapi_users_path_pre24, data="some user\n") |
| 204 |
self._TestSimpleUpgrade(version.BuildVersion(2, 3, 0), False) |
| 205 |
|
| 206 |
self.assertTrue(os.path.isdir(os.path.dirname(self.rapi_users_path))) |
| 207 |
self.assert_(os.path.islink(self.rapi_users_path_pre24)) |
| 208 |
self.assert_(os.path.isfile(self.rapi_users_path)) |
| 209 |
self.assertEqual(os.readlink(self.rapi_users_path_pre24), |
| 210 |
self.rapi_users_path)
|
| 211 |
for path in [self.rapi_users_path, self.rapi_users_path_pre24]: |
| 212 |
self.assertEqual(utils.ReadFile(path), "some user\n") |
| 213 |
|
| 214 |
def testRapiUsers24AndAbove(self): |
| 215 |
self.assertFalse(os.path.exists(self.rapi_users_path)) |
| 216 |
self.assertFalse(os.path.exists(self.rapi_users_path_pre24)) |
| 217 |
|
| 218 |
os.mkdir(os.path.dirname(self.rapi_users_path))
|
| 219 |
utils.WriteFile(self.rapi_users_path, data="other user\n") |
| 220 |
self._TestSimpleUpgrade(version.BuildVersion(2, 3, 0), False) |
| 221 |
|
| 222 |
self.assert_(os.path.islink(self.rapi_users_path_pre24)) |
| 223 |
self.assert_(os.path.isfile(self.rapi_users_path)) |
| 224 |
self.assertEqual(os.readlink(self.rapi_users_path_pre24), |
| 225 |
self.rapi_users_path)
|
| 226 |
for path in [self.rapi_users_path, self.rapi_users_path_pre24]: |
| 227 |
self.assertEqual(utils.ReadFile(path), "other user\n") |
| 228 |
|
| 229 |
def testRapiUsersExistingSymlink(self): |
| 230 |
self.assertFalse(os.path.exists(self.rapi_users_path)) |
| 231 |
self.assertFalse(os.path.exists(self.rapi_users_path_pre24)) |
| 232 |
|
| 233 |
os.mkdir(os.path.dirname(self.rapi_users_path))
|
| 234 |
os.symlink(self.rapi_users_path, self.rapi_users_path_pre24) |
| 235 |
utils.WriteFile(self.rapi_users_path, data="hello world\n") |
| 236 |
|
| 237 |
self._TestSimpleUpgrade(version.BuildVersion(2, 2, 0), False) |
| 238 |
|
| 239 |
self.assert_(os.path.isfile(self.rapi_users_path) and |
| 240 |
not os.path.islink(self.rapi_users_path)) |
| 241 |
self.assert_(os.path.islink(self.rapi_users_path_pre24)) |
| 242 |
self.assertEqual(os.readlink(self.rapi_users_path_pre24), |
| 243 |
self.rapi_users_path)
|
| 244 |
for path in [self.rapi_users_path, self.rapi_users_path_pre24]: |
| 245 |
self.assertEqual(utils.ReadFile(path), "hello world\n") |
| 246 |
|
| 247 |
def testRapiUsersExistingTarget(self): |
| 248 |
self.assertFalse(os.path.exists(self.rapi_users_path)) |
| 249 |
self.assertFalse(os.path.exists(self.rapi_users_path_pre24)) |
| 250 |
|
| 251 |
os.mkdir(os.path.dirname(self.rapi_users_path))
|
| 252 |
utils.WriteFile(self.rapi_users_path, data="other user\n") |
| 253 |
utils.WriteFile(self.rapi_users_path_pre24, data="hello world\n") |
| 254 |
|
| 255 |
self.assertRaises(Exception, self._TestSimpleUpgrade, |
| 256 |
version.BuildVersion(2, 2, 0), False) |
| 257 |
|
| 258 |
for path in [self.rapi_users_path, self.rapi_users_path_pre24]: |
| 259 |
self.assert_(os.path.isfile(path) and not os.path.islink(path)) |
| 260 |
self.assertEqual(utils.ReadFile(self.rapi_users_path), "other user\n") |
| 261 |
self.assertEqual(utils.ReadFile(self.rapi_users_path_pre24), |
| 262 |
"hello world\n")
|
| 263 |
|
| 264 |
def testRapiUsersDryRun(self): |
| 265 |
self.assertFalse(os.path.exists(self.rapi_users_path)) |
| 266 |
self.assertFalse(os.path.exists(self.rapi_users_path_pre24)) |
| 267 |
|
| 268 |
utils.WriteFile(self.rapi_users_path_pre24, data="some user\n") |
| 269 |
self._TestSimpleUpgrade(version.BuildVersion(2, 3, 0), True) |
| 270 |
|
| 271 |
self.assertFalse(os.path.isdir(os.path.dirname(self.rapi_users_path))) |
| 272 |
self.assertTrue(os.path.isfile(self.rapi_users_path_pre24) and |
| 273 |
not os.path.islink(self.rapi_users_path_pre24)) |
| 274 |
self.assertFalse(os.path.exists(self.rapi_users_path)) |
| 275 |
|
| 276 |
def testRapiUsers24AndAboveDryRun(self): |
| 277 |
self.assertFalse(os.path.exists(self.rapi_users_path)) |
| 278 |
self.assertFalse(os.path.exists(self.rapi_users_path_pre24)) |
| 279 |
|
| 280 |
os.mkdir(os.path.dirname(self.rapi_users_path))
|
| 281 |
utils.WriteFile(self.rapi_users_path, data="other user\n") |
| 282 |
self._TestSimpleUpgrade(version.BuildVersion(2, 3, 0), True) |
| 283 |
|
| 284 |
self.assertTrue(os.path.isfile(self.rapi_users_path) and |
| 285 |
not os.path.islink(self.rapi_users_path)) |
| 286 |
self.assertFalse(os.path.exists(self.rapi_users_path_pre24)) |
| 287 |
self.assertEqual(utils.ReadFile(self.rapi_users_path), "other user\n") |
| 288 |
|
| 289 |
def testRapiUsersExistingSymlinkDryRun(self): |
| 290 |
self.assertFalse(os.path.exists(self.rapi_users_path)) |
| 291 |
self.assertFalse(os.path.exists(self.rapi_users_path_pre24)) |
| 292 |
|
| 293 |
os.mkdir(os.path.dirname(self.rapi_users_path))
|
| 294 |
os.symlink(self.rapi_users_path, self.rapi_users_path_pre24) |
| 295 |
utils.WriteFile(self.rapi_users_path, data="hello world\n") |
| 296 |
|
| 297 |
self._TestSimpleUpgrade(version.BuildVersion(2, 2, 0), True) |
| 298 |
|
| 299 |
self.assertTrue(os.path.islink(self.rapi_users_path_pre24)) |
| 300 |
self.assertTrue(os.path.isfile(self.rapi_users_path) and |
| 301 |
not os.path.islink(self.rapi_users_path)) |
| 302 |
self.assertEqual(os.readlink(self.rapi_users_path_pre24), |
| 303 |
self.rapi_users_path)
|
| 304 |
for path in [self.rapi_users_path, self.rapi_users_path_pre24]: |
| 305 |
self.assertEqual(utils.ReadFile(path), "hello world\n") |
| 306 |
|
| 307 |
def testFileStoragePathsDryRun(self): |
| 308 |
self.assertFalse(os.path.exists(self.file_storage_paths)) |
| 309 |
|
| 310 |
self._TestSimpleUpgrade(version.BuildVersion(2, 6, 0), True, |
| 311 |
file_storage_dir=self.tmpdir,
|
| 312 |
shared_file_storage_dir="/tmp")
|
| 313 |
|
| 314 |
self.assertFalse(os.path.exists(self.file_storage_paths)) |
| 315 |
|
| 316 |
def testFileStoragePathsBoth(self): |
| 317 |
self.assertFalse(os.path.exists(self.file_storage_paths)) |
| 318 |
|
| 319 |
self._TestSimpleUpgrade(version.BuildVersion(2, 6, 0), False, |
| 320 |
file_storage_dir=self.tmpdir,
|
| 321 |
shared_file_storage_dir="/tmp")
|
| 322 |
|
| 323 |
lines = utils.ReadFile(self.file_storage_paths).splitlines()
|
| 324 |
self.assertTrue(lines.pop(0).startswith("# ")) |
| 325 |
self.assertTrue(lines.pop(0).startswith("# cfgupgrade")) |
| 326 |
self.assertEqual(lines.pop(0), self.tmpdir) |
| 327 |
self.assertEqual(lines.pop(0), "/tmp") |
| 328 |
self.assertFalse(lines)
|
| 329 |
self.assertEqual(os.stat(self.file_storage_paths).st_mode & 0777, |
| 330 |
0600, msg="Wrong permissions") |
| 331 |
|
| 332 |
def testFileStoragePathsSharedOnly(self): |
| 333 |
self.assertFalse(os.path.exists(self.file_storage_paths)) |
| 334 |
|
| 335 |
self._TestSimpleUpgrade(version.BuildVersion(2, 5, 0), False, |
| 336 |
file_storage_dir=None,
|
| 337 |
shared_file_storage_dir=self.tmpdir)
|
| 338 |
|
| 339 |
lines = utils.ReadFile(self.file_storage_paths).splitlines()
|
| 340 |
self.assertTrue(lines.pop(0).startswith("# ")) |
| 341 |
self.assertTrue(lines.pop(0).startswith("# cfgupgrade")) |
| 342 |
self.assertEqual(lines.pop(0), self.tmpdir) |
| 343 |
self.assertFalse(lines)
|
| 344 |
|
| 345 |
def testUpgradeFrom_2_0(self): |
| 346 |
self._TestSimpleUpgrade(version.BuildVersion(2, 0, 0), False) |
| 347 |
|
| 348 |
def testUpgradeFrom_2_1(self): |
| 349 |
self._TestSimpleUpgrade(version.BuildVersion(2, 1, 0), False) |
| 350 |
|
| 351 |
def testUpgradeFrom_2_2(self): |
| 352 |
self._TestSimpleUpgrade(version.BuildVersion(2, 2, 0), False) |
| 353 |
|
| 354 |
def testUpgradeFrom_2_3(self): |
| 355 |
self._TestSimpleUpgrade(version.BuildVersion(2, 3, 0), False) |
| 356 |
|
| 357 |
def testUpgradeFrom_2_4(self): |
| 358 |
self._TestSimpleUpgrade(version.BuildVersion(2, 4, 0), False) |
| 359 |
|
| 360 |
def testUpgradeFrom_2_5(self): |
| 361 |
self._TestSimpleUpgrade(version.BuildVersion(2, 5, 0), False) |
| 362 |
|
| 363 |
def testUpgradeFrom_2_6(self): |
| 364 |
self._TestSimpleUpgrade(version.BuildVersion(2, 6, 0), False) |
| 365 |
|
| 366 |
def testUpgradeFrom_2_7(self): |
| 367 |
self._TestSimpleUpgrade(version.BuildVersion(2, 7, 0), False) |
| 368 |
|
| 369 |
def testUpgradeFullConfigFrom_2_7(self): |
| 370 |
self._TestUpgradeFromFile("cluster_config_2.7.json", False) |
| 371 |
|
| 372 |
def testUpgradeFullConfigFrom_2_8(self): |
| 373 |
self._TestUpgradeFromFile("cluster_config_2.8.json", False) |
| 374 |
|
| 375 |
def testUpgradeCurrent(self): |
| 376 |
self._TestSimpleUpgrade(constants.CONFIG_VERSION, False) |
| 377 |
|
| 378 |
def _RunDowngradeUpgrade(self): |
| 379 |
oldconf = self._LoadConfig()
|
| 380 |
_RunUpgrade(self.tmpdir, False, True, downgrade=True) |
| 381 |
_RunUpgrade(self.tmpdir, False, True) |
| 382 |
newconf = self._LoadConfig()
|
| 383 |
self.assertEqual(oldconf, newconf)
|
| 384 |
|
| 385 |
def testDowngrade(self): |
| 386 |
self._TestSimpleUpgrade(constants.CONFIG_VERSION, False) |
| 387 |
self._RunDowngradeUpgrade()
|
| 388 |
|
| 389 |
def testDowngradeFullConfig(self): |
| 390 |
"""Test for upgrade + downgrade combination."""
|
| 391 |
# This test can work only with the previous version of a configuration!
|
| 392 |
oldconfname = "cluster_config_2.9.json"
|
| 393 |
self._TestUpgradeFromFile(oldconfname, False) |
| 394 |
_RunUpgrade(self.tmpdir, False, True, downgrade=True) |
| 395 |
oldconf = self._LoadTestDataConfig(oldconfname)
|
| 396 |
newconf = self._LoadConfig()
|
| 397 |
|
| 398 |
# downgrade from 2.10 to 2.9 does not add physical_id to disks, which is ok
|
| 399 |
# TODO (2.11): Remove this code, it's not required to downgrade from 2.11
|
| 400 |
# to 2.10
|
| 401 |
def RemovePhysicalId(disk): |
| 402 |
if "children" in disk: |
| 403 |
for d in disk["children"]: |
| 404 |
RemovePhysicalId(d) |
| 405 |
if "physical_id" in disk: |
| 406 |
del disk["physical_id"] |
| 407 |
|
| 408 |
for inst in oldconf["instances"].values(): |
| 409 |
for disk in inst["disks"]: |
| 410 |
RemovePhysicalId(disk) |
| 411 |
|
| 412 |
self.assertEqual(oldconf, newconf)
|
| 413 |
|
| 414 |
def testDowngradeFullConfigBackwardFrom_2_7(self): |
| 415 |
"""Test for upgrade + downgrade + upgrade combination."""
|
| 416 |
self._TestUpgradeFromFile("cluster_config_2.7.json", False) |
| 417 |
self._RunDowngradeUpgrade()
|
| 418 |
|
| 419 |
def _RunDowngradeTwice(self): |
| 420 |
"""Make sure that downgrade is idempotent."""
|
| 421 |
_RunUpgrade(self.tmpdir, False, True, downgrade=True) |
| 422 |
oldconf = self._LoadConfig()
|
| 423 |
_RunUpgrade(self.tmpdir, False, True, downgrade=True) |
| 424 |
newconf = self._LoadConfig()
|
| 425 |
self.assertEqual(oldconf, newconf)
|
| 426 |
|
| 427 |
def testDowngradeTwice(self): |
| 428 |
self._TestSimpleUpgrade(constants.CONFIG_VERSION, False) |
| 429 |
self._RunDowngradeTwice()
|
| 430 |
|
| 431 |
def testDowngradeTwiceFullConfigFrom_2_7(self): |
| 432 |
self._TestUpgradeFromFile("cluster_config_2.7.json", False) |
| 433 |
self._RunDowngradeTwice()
|
| 434 |
|
| 435 |
def testUpgradeDryRunFrom_2_0(self): |
| 436 |
self._TestSimpleUpgrade(version.BuildVersion(2, 0, 0), True) |
| 437 |
|
| 438 |
def testUpgradeDryRunFrom_2_1(self): |
| 439 |
self._TestSimpleUpgrade(version.BuildVersion(2, 1, 0), True) |
| 440 |
|
| 441 |
def testUpgradeDryRunFrom_2_2(self): |
| 442 |
self._TestSimpleUpgrade(version.BuildVersion(2, 2, 0), True) |
| 443 |
|
| 444 |
def testUpgradeDryRunFrom_2_3(self): |
| 445 |
self._TestSimpleUpgrade(version.BuildVersion(2, 3, 0), True) |
| 446 |
|
| 447 |
def testUpgradeDryRunFrom_2_4(self): |
| 448 |
self._TestSimpleUpgrade(version.BuildVersion(2, 4, 0), True) |
| 449 |
|
| 450 |
def testUpgradeDryRunFrom_2_5(self): |
| 451 |
self._TestSimpleUpgrade(version.BuildVersion(2, 5, 0), True) |
| 452 |
|
| 453 |
def testUpgradeDryRunFrom_2_6(self): |
| 454 |
self._TestSimpleUpgrade(version.BuildVersion(2, 6, 0), True) |
| 455 |
|
| 456 |
def testUpgradeCurrentDryRun(self): |
| 457 |
self._TestSimpleUpgrade(constants.CONFIG_VERSION, True) |
| 458 |
|
| 459 |
def testDowngradeDryRun(self): |
| 460 |
self._TestSimpleUpgrade(constants.CONFIG_VERSION, False) |
| 461 |
oldconf = self._LoadConfig()
|
| 462 |
_RunUpgrade(self.tmpdir, True, True, downgrade=True) |
| 463 |
newconf = self._LoadConfig()
|
| 464 |
self.assertEqual(oldconf["version"], newconf["version"]) |
| 465 |
|
| 466 |
if __name__ == "__main__": |
| 467 |
testutils.GanetiTestProgram() |