root / test / py / cmdlib / cluster_unittest.py @ 850be460
History | View | Annotate | Download (37.3 kB)
| 1 |
#!/usr/bin/python
|
|---|---|
| 2 |
#
|
| 3 |
|
| 4 |
# Copyright (C) 2008, 2011, 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 |
"""Tests for LUCluster*
|
| 23 |
|
| 24 |
"""
|
| 25 |
|
| 26 |
import OpenSSL |
| 27 |
|
| 28 |
import unittest |
| 29 |
import operator |
| 30 |
import os |
| 31 |
import tempfile |
| 32 |
import shutil |
| 33 |
|
| 34 |
from ganeti import constants |
| 35 |
from ganeti import compat |
| 36 |
from ganeti import errors |
| 37 |
from ganeti import ht |
| 38 |
from ganeti import netutils |
| 39 |
from ganeti import objects |
| 40 |
from ganeti import opcodes |
| 41 |
from ganeti import utils |
| 42 |
from ganeti import pathutils |
| 43 |
from ganeti import rpc |
| 44 |
from ganeti import query |
| 45 |
from ganeti.cmdlib import cluster |
| 46 |
from ganeti.hypervisor import hv_xen |
| 47 |
|
| 48 |
from testsupport import * |
| 49 |
|
| 50 |
import testutils |
| 51 |
import mocks |
| 52 |
|
| 53 |
|
| 54 |
class TestCertVerification(testutils.GanetiTestCase): |
| 55 |
def setUp(self): |
| 56 |
testutils.GanetiTestCase.setUp(self)
|
| 57 |
|
| 58 |
self.tmpdir = tempfile.mkdtemp()
|
| 59 |
|
| 60 |
def tearDown(self): |
| 61 |
shutil.rmtree(self.tmpdir)
|
| 62 |
|
| 63 |
def testVerifyCertificate(self): |
| 64 |
cluster._VerifyCertificate(testutils.TestDataFilename("cert1.pem"))
|
| 65 |
|
| 66 |
nonexist_filename = os.path.join(self.tmpdir, "does-not-exist") |
| 67 |
|
| 68 |
(errcode, msg) = cluster._VerifyCertificate(nonexist_filename) |
| 69 |
self.assertEqual(errcode, cluster.LUClusterVerifyConfig.ETYPE_ERROR)
|
| 70 |
|
| 71 |
# Try to load non-certificate file
|
| 72 |
invalid_cert = testutils.TestDataFilename("bdev-net.txt")
|
| 73 |
(errcode, msg) = cluster._VerifyCertificate(invalid_cert) |
| 74 |
self.assertEqual(errcode, cluster.LUClusterVerifyConfig.ETYPE_ERROR)
|
| 75 |
|
| 76 |
|
| 77 |
class TestClusterVerifySsh(unittest.TestCase): |
| 78 |
def testMultipleGroups(self): |
| 79 |
fn = cluster.LUClusterVerifyGroup._SelectSshCheckNodes |
| 80 |
mygroupnodes = [ |
| 81 |
objects.Node(name="node20", group="my", offline=False), |
| 82 |
objects.Node(name="node21", group="my", offline=False), |
| 83 |
objects.Node(name="node22", group="my", offline=False), |
| 84 |
objects.Node(name="node23", group="my", offline=False), |
| 85 |
objects.Node(name="node24", group="my", offline=False), |
| 86 |
objects.Node(name="node25", group="my", offline=False), |
| 87 |
objects.Node(name="node26", group="my", offline=True), |
| 88 |
] |
| 89 |
nodes = [ |
| 90 |
objects.Node(name="node1", group="g1", offline=True), |
| 91 |
objects.Node(name="node2", group="g1", offline=False), |
| 92 |
objects.Node(name="node3", group="g1", offline=False), |
| 93 |
objects.Node(name="node4", group="g1", offline=True), |
| 94 |
objects.Node(name="node5", group="g1", offline=False), |
| 95 |
objects.Node(name="node10", group="xyz", offline=False), |
| 96 |
objects.Node(name="node11", group="xyz", offline=False), |
| 97 |
objects.Node(name="node40", group="alloff", offline=True), |
| 98 |
objects.Node(name="node41", group="alloff", offline=True), |
| 99 |
objects.Node(name="node50", group="aaa", offline=False), |
| 100 |
] + mygroupnodes |
| 101 |
assert not utils.FindDuplicates(map(operator.attrgetter("name"), nodes)) |
| 102 |
|
| 103 |
(online, perhost) = fn(mygroupnodes, "my", nodes)
|
| 104 |
self.assertEqual(online, ["node%s" % i for i in range(20, 26)]) |
| 105 |
self.assertEqual(set(perhost.keys()), set(online)) |
| 106 |
|
| 107 |
self.assertEqual(perhost, {
|
| 108 |
"node20": ["node10", "node2", "node50"], |
| 109 |
"node21": ["node11", "node3", "node50"], |
| 110 |
"node22": ["node10", "node5", "node50"], |
| 111 |
"node23": ["node11", "node2", "node50"], |
| 112 |
"node24": ["node10", "node3", "node50"], |
| 113 |
"node25": ["node11", "node5", "node50"], |
| 114 |
}) |
| 115 |
|
| 116 |
def testSingleGroup(self): |
| 117 |
fn = cluster.LUClusterVerifyGroup._SelectSshCheckNodes |
| 118 |
nodes = [ |
| 119 |
objects.Node(name="node1", group="default", offline=True), |
| 120 |
objects.Node(name="node2", group="default", offline=False), |
| 121 |
objects.Node(name="node3", group="default", offline=False), |
| 122 |
objects.Node(name="node4", group="default", offline=True), |
| 123 |
] |
| 124 |
assert not utils.FindDuplicates(map(operator.attrgetter("name"), nodes)) |
| 125 |
|
| 126 |
(online, perhost) = fn(nodes, "default", nodes)
|
| 127 |
self.assertEqual(online, ["node2", "node3"]) |
| 128 |
self.assertEqual(set(perhost.keys()), set(online)) |
| 129 |
|
| 130 |
self.assertEqual(perhost, {
|
| 131 |
"node2": [],
|
| 132 |
"node3": [],
|
| 133 |
}) |
| 134 |
|
| 135 |
|
| 136 |
class TestClusterVerifyFiles(unittest.TestCase): |
| 137 |
@staticmethod
|
| 138 |
def _FakeErrorIf(errors, cond, ecode, item, msg, *args, **kwargs): |
| 139 |
assert ((ecode == constants.CV_ENODEFILECHECK and |
| 140 |
ht.TNonEmptyString(item)) or
|
| 141 |
(ecode == constants.CV_ECLUSTERFILECHECK and
|
| 142 |
item is None)) |
| 143 |
|
| 144 |
if args:
|
| 145 |
msg = msg % args |
| 146 |
|
| 147 |
if cond:
|
| 148 |
errors.append((item, msg)) |
| 149 |
|
| 150 |
def test(self): |
| 151 |
errors = [] |
| 152 |
nodeinfo = [ |
| 153 |
objects.Node(name="master.example.com",
|
| 154 |
uuid="master-uuid",
|
| 155 |
offline=False,
|
| 156 |
vm_capable=True),
|
| 157 |
objects.Node(name="node2.example.com",
|
| 158 |
uuid="node2-uuid",
|
| 159 |
offline=False,
|
| 160 |
vm_capable=True),
|
| 161 |
objects.Node(name="node3.example.com",
|
| 162 |
uuid="node3-uuid",
|
| 163 |
master_candidate=True,
|
| 164 |
vm_capable=False),
|
| 165 |
objects.Node(name="node4.example.com",
|
| 166 |
uuid="node4-uuid",
|
| 167 |
offline=False,
|
| 168 |
vm_capable=True),
|
| 169 |
objects.Node(name="nodata.example.com",
|
| 170 |
uuid="nodata-uuid",
|
| 171 |
offline=False,
|
| 172 |
vm_capable=True),
|
| 173 |
objects.Node(name="offline.example.com",
|
| 174 |
uuid="offline-uuid",
|
| 175 |
offline=True),
|
| 176 |
] |
| 177 |
files_all = set([
|
| 178 |
pathutils.CLUSTER_DOMAIN_SECRET_FILE, |
| 179 |
pathutils.RAPI_CERT_FILE, |
| 180 |
pathutils.RAPI_USERS_FILE, |
| 181 |
]) |
| 182 |
files_opt = set([
|
| 183 |
pathutils.RAPI_USERS_FILE, |
| 184 |
hv_xen.XL_CONFIG_FILE, |
| 185 |
pathutils.VNC_PASSWORD_FILE, |
| 186 |
]) |
| 187 |
files_mc = set([
|
| 188 |
pathutils.CLUSTER_CONF_FILE, |
| 189 |
]) |
| 190 |
files_vm = set([
|
| 191 |
hv_xen.XEND_CONFIG_FILE, |
| 192 |
hv_xen.XL_CONFIG_FILE, |
| 193 |
pathutils.VNC_PASSWORD_FILE, |
| 194 |
]) |
| 195 |
nvinfo = {
|
| 196 |
"master-uuid": rpc.RpcResult(data=(True, { |
| 197 |
constants.NV_FILELIST: {
|
| 198 |
pathutils.CLUSTER_CONF_FILE: "82314f897f38b35f9dab2f7c6b1593e0",
|
| 199 |
pathutils.RAPI_CERT_FILE: "babbce8f387bc082228e544a2146fee4",
|
| 200 |
pathutils.CLUSTER_DOMAIN_SECRET_FILE: "cds-47b5b3f19202936bb4",
|
| 201 |
hv_xen.XEND_CONFIG_FILE: "b4a8a824ab3cac3d88839a9adeadf310",
|
| 202 |
hv_xen.XL_CONFIG_FILE: "77935cee92afd26d162f9e525e3d49b9"
|
| 203 |
}})), |
| 204 |
"node2-uuid": rpc.RpcResult(data=(True, { |
| 205 |
constants.NV_FILELIST: {
|
| 206 |
pathutils.RAPI_CERT_FILE: "97f0356500e866387f4b84233848cc4a",
|
| 207 |
hv_xen.XEND_CONFIG_FILE: "b4a8a824ab3cac3d88839a9adeadf310",
|
| 208 |
} |
| 209 |
})), |
| 210 |
"node3-uuid": rpc.RpcResult(data=(True, { |
| 211 |
constants.NV_FILELIST: {
|
| 212 |
pathutils.RAPI_CERT_FILE: "97f0356500e866387f4b84233848cc4a",
|
| 213 |
pathutils.CLUSTER_DOMAIN_SECRET_FILE: "cds-47b5b3f19202936bb4",
|
| 214 |
} |
| 215 |
})), |
| 216 |
"node4-uuid": rpc.RpcResult(data=(True, { |
| 217 |
constants.NV_FILELIST: {
|
| 218 |
pathutils.RAPI_CERT_FILE: "97f0356500e866387f4b84233848cc4a",
|
| 219 |
pathutils.CLUSTER_CONF_FILE: "conf-a6d4b13e407867f7a7b4f0f232a8f527",
|
| 220 |
pathutils.CLUSTER_DOMAIN_SECRET_FILE: "cds-47b5b3f19202936bb4",
|
| 221 |
pathutils.RAPI_USERS_FILE: "rapiusers-ea3271e8d810ef3",
|
| 222 |
hv_xen.XL_CONFIG_FILE: "77935cee92afd26d162f9e525e3d49b9"
|
| 223 |
} |
| 224 |
})), |
| 225 |
"nodata-uuid": rpc.RpcResult(data=(True, {})), |
| 226 |
"offline-uuid": rpc.RpcResult(offline=True), |
| 227 |
} |
| 228 |
assert set(nvinfo.keys()) == set(map(operator.attrgetter("uuid"), nodeinfo)) |
| 229 |
|
| 230 |
verify_lu = cluster.LUClusterVerifyGroup(mocks.FakeProc(), |
| 231 |
opcodes.OpClusterVerify(), |
| 232 |
mocks.FakeContext(), |
| 233 |
None)
|
| 234 |
|
| 235 |
verify_lu._ErrorIf = compat.partial(self._FakeErrorIf, errors)
|
| 236 |
|
| 237 |
# TODO: That's a bit hackish to mock only this single method. We should
|
| 238 |
# build a better FakeConfig which provides such a feature already.
|
| 239 |
def GetNodeName(node_uuid): |
| 240 |
for node in nodeinfo: |
| 241 |
if node.uuid == node_uuid:
|
| 242 |
return node.name
|
| 243 |
return None |
| 244 |
|
| 245 |
verify_lu.cfg.GetNodeName = GetNodeName |
| 246 |
|
| 247 |
verify_lu._VerifyFiles(nodeinfo, "master-uuid", nvinfo,
|
| 248 |
(files_all, files_opt, files_mc, files_vm)) |
| 249 |
self.assertEqual(sorted(errors), sorted([ |
| 250 |
(None, ("File %s found with 2 different checksums (variant 1 on" |
| 251 |
" node2.example.com, node3.example.com, node4.example.com;"
|
| 252 |
" variant 2 on master.example.com)" % pathutils.RAPI_CERT_FILE)),
|
| 253 |
(None, ("File %s is missing from node(s) node2.example.com" % |
| 254 |
pathutils.CLUSTER_DOMAIN_SECRET_FILE)), |
| 255 |
(None, ("File %s should not exist on node(s) node4.example.com" % |
| 256 |
pathutils.CLUSTER_CONF_FILE)), |
| 257 |
(None, ("File %s is missing from node(s) node4.example.com" % |
| 258 |
hv_xen.XEND_CONFIG_FILE)), |
| 259 |
(None, ("File %s is missing from node(s) node3.example.com" % |
| 260 |
pathutils.CLUSTER_CONF_FILE)), |
| 261 |
(None, ("File %s found with 2 different checksums (variant 1 on" |
| 262 |
" master.example.com; variant 2 on node4.example.com)" %
|
| 263 |
pathutils.CLUSTER_CONF_FILE)), |
| 264 |
(None, ("File %s is optional, but it must exist on all or no nodes (not" |
| 265 |
" found on master.example.com, node2.example.com,"
|
| 266 |
" node3.example.com)" % pathutils.RAPI_USERS_FILE)),
|
| 267 |
(None, ("File %s is optional, but it must exist on all or no nodes (not" |
| 268 |
" found on node2.example.com)" % hv_xen.XL_CONFIG_FILE)),
|
| 269 |
("nodata.example.com", "Node did not return file checksum data"), |
| 270 |
])) |
| 271 |
|
| 272 |
|
| 273 |
class TestLUClusterActivateMasterIp(CmdlibTestCase): |
| 274 |
def testSuccess(self): |
| 275 |
op = opcodes.OpClusterActivateMasterIp() |
| 276 |
|
| 277 |
self.rpc.call_node_activate_master_ip.return_value = \
|
| 278 |
self.RpcResultsBuilder() \
|
| 279 |
.CreateSuccessfulNodeResult(self.master)
|
| 280 |
|
| 281 |
self.ExecOpCode(op)
|
| 282 |
|
| 283 |
self.rpc.call_node_activate_master_ip.assert_called_once_with(
|
| 284 |
self.master_uuid, self.cfg.GetMasterNetworkParameters(), False) |
| 285 |
|
| 286 |
def testFailure(self): |
| 287 |
op = opcodes.OpClusterActivateMasterIp() |
| 288 |
|
| 289 |
self.rpc.call_node_activate_master_ip.return_value = \
|
| 290 |
self.RpcResultsBuilder() \
|
| 291 |
.CreateFailedNodeResult(self.master) \
|
| 292 |
|
| 293 |
self.ExecOpCodeExpectOpExecError(op)
|
| 294 |
|
| 295 |
|
| 296 |
class TestLUClusterDeactivateMasterIp(CmdlibTestCase): |
| 297 |
def testSuccess(self): |
| 298 |
op = opcodes.OpClusterDeactivateMasterIp() |
| 299 |
|
| 300 |
self.rpc.call_node_deactivate_master_ip.return_value = \
|
| 301 |
self.RpcResultsBuilder() \
|
| 302 |
.CreateSuccessfulNodeResult(self.master)
|
| 303 |
|
| 304 |
self.ExecOpCode(op)
|
| 305 |
|
| 306 |
self.rpc.call_node_deactivate_master_ip.assert_called_once_with(
|
| 307 |
self.master_uuid, self.cfg.GetMasterNetworkParameters(), False) |
| 308 |
|
| 309 |
def testFailure(self): |
| 310 |
op = opcodes.OpClusterDeactivateMasterIp() |
| 311 |
|
| 312 |
self.rpc.call_node_deactivate_master_ip.return_value = \
|
| 313 |
self.RpcResultsBuilder() \
|
| 314 |
.CreateFailedNodeResult(self.master) \
|
| 315 |
|
| 316 |
self.ExecOpCodeExpectOpExecError(op)
|
| 317 |
|
| 318 |
|
| 319 |
class TestLUClusterConfigQuery(CmdlibTestCase): |
| 320 |
def testInvalidField(self): |
| 321 |
op = opcodes.OpClusterConfigQuery(output_fields=["pinky_bunny"])
|
| 322 |
|
| 323 |
self.ExecOpCodeExpectOpPrereqError(op, "pinky_bunny") |
| 324 |
|
| 325 |
def testAllFields(self): |
| 326 |
op = opcodes.OpClusterConfigQuery(output_fields=query.CLUSTER_FIELDS.keys()) |
| 327 |
|
| 328 |
self.rpc.call_get_watcher_pause.return_value = \
|
| 329 |
self.RpcResultsBuilder() \
|
| 330 |
.CreateSuccessfulNodeResult(self.master, -1) |
| 331 |
|
| 332 |
ret = self.ExecOpCode(op)
|
| 333 |
|
| 334 |
self.assertEqual(1, self.rpc.call_get_watcher_pause.call_count) |
| 335 |
self.assertEqual(len(ret), len(query.CLUSTER_FIELDS)) |
| 336 |
|
| 337 |
def testEmpytFields(self): |
| 338 |
op = opcodes.OpClusterConfigQuery(output_fields=[]) |
| 339 |
|
| 340 |
self.ExecOpCode(op)
|
| 341 |
|
| 342 |
self.assertFalse(self.rpc.call_get_watcher_pause.called) |
| 343 |
|
| 344 |
|
| 345 |
class TestLUClusterDestroy(CmdlibTestCase): |
| 346 |
def testExistingNodes(self): |
| 347 |
op = opcodes.OpClusterDestroy() |
| 348 |
|
| 349 |
self.cfg.AddNewNode()
|
| 350 |
self.cfg.AddNewNode()
|
| 351 |
|
| 352 |
self.ExecOpCodeExpectOpPrereqError(op, "still 2 node\(s\)") |
| 353 |
|
| 354 |
def testExistingInstances(self): |
| 355 |
op = opcodes.OpClusterDestroy() |
| 356 |
|
| 357 |
self.cfg.AddNewInstance()
|
| 358 |
self.cfg.AddNewInstance()
|
| 359 |
|
| 360 |
self.ExecOpCodeExpectOpPrereqError(op, "still 2 instance\(s\)") |
| 361 |
|
| 362 |
def testEmptyCluster(self): |
| 363 |
op = opcodes.OpClusterDestroy() |
| 364 |
|
| 365 |
self.ExecOpCode(op)
|
| 366 |
|
| 367 |
self.assertSingleHooksCall([self.master.name], |
| 368 |
"cluster-destroy",
|
| 369 |
constants.HOOKS_PHASE_POST) |
| 370 |
|
| 371 |
|
| 372 |
class TestLUClusterPostInit(CmdlibTestCase): |
| 373 |
def testExecuion(self): |
| 374 |
op = opcodes.OpClusterPostInit() |
| 375 |
|
| 376 |
self.ExecOpCode(op)
|
| 377 |
|
| 378 |
self.assertSingleHooksCall([self.master.name], |
| 379 |
"cluster-init",
|
| 380 |
constants.HOOKS_PHASE_POST) |
| 381 |
|
| 382 |
|
| 383 |
class TestLUClusterQuery(CmdlibTestCase): |
| 384 |
def testSimpleInvocation(self): |
| 385 |
op = opcodes.OpClusterQuery() |
| 386 |
|
| 387 |
self.ExecOpCode(op)
|
| 388 |
|
| 389 |
def testIPv6Cluster(self): |
| 390 |
op = opcodes.OpClusterQuery() |
| 391 |
|
| 392 |
self.cluster.primary_ip_family = netutils.IP6Address.family
|
| 393 |
|
| 394 |
self.ExecOpCode(op)
|
| 395 |
|
| 396 |
|
| 397 |
class TestLUClusterRedistConf(CmdlibTestCase): |
| 398 |
def testSimpleInvocation(self): |
| 399 |
op = opcodes.OpClusterRedistConf() |
| 400 |
|
| 401 |
self.ExecOpCode(op)
|
| 402 |
|
| 403 |
|
| 404 |
class TestLUClusterRename(CmdlibTestCase): |
| 405 |
NEW_NAME = "new-name.example.com"
|
| 406 |
NEW_IP = "1.2.3.4"
|
| 407 |
|
| 408 |
def testNoChanges(self): |
| 409 |
op = opcodes.OpClusterRename(name=self.cfg.GetClusterName())
|
| 410 |
|
| 411 |
self.ExecOpCodeExpectOpPrereqError(op, "name nor the IP address") |
| 412 |
|
| 413 |
def testReachableIp(self): |
| 414 |
op = opcodes.OpClusterRename(name=self.NEW_NAME)
|
| 415 |
|
| 416 |
self.netutils_mod.GetHostname.return_value = \
|
| 417 |
HostnameMock(self.NEW_NAME, self.NEW_IP) |
| 418 |
self.netutils_mod.TcpPing.return_value = True |
| 419 |
|
| 420 |
self.ExecOpCodeExpectOpPrereqError(op, "is reachable on the network") |
| 421 |
|
| 422 |
def testValidRename(self): |
| 423 |
op = opcodes.OpClusterRename(name=self.NEW_NAME)
|
| 424 |
|
| 425 |
self.netutils_mod.GetHostname.return_value = \
|
| 426 |
HostnameMock(self.NEW_NAME, self.NEW_IP) |
| 427 |
|
| 428 |
self.ExecOpCode(op)
|
| 429 |
|
| 430 |
self.assertEqual(1, self.ssh_mod.WriteKnownHostsFile.call_count) |
| 431 |
self.rpc.call_node_deactivate_master_ip.assert_called_once_with(
|
| 432 |
self.master_uuid, self.cfg.GetMasterNetworkParameters(), False) |
| 433 |
self.rpc.call_node_activate_master_ip.assert_called_once_with(
|
| 434 |
self.master_uuid, self.cfg.GetMasterNetworkParameters(), False) |
| 435 |
|
| 436 |
def testRenameOfflineMaster(self): |
| 437 |
op = opcodes.OpClusterRename(name=self.NEW_NAME)
|
| 438 |
|
| 439 |
self.master.offline = True |
| 440 |
self.netutils_mod.GetHostname.return_value = \
|
| 441 |
HostnameMock(self.NEW_NAME, self.NEW_IP) |
| 442 |
|
| 443 |
self.ExecOpCode(op)
|
| 444 |
|
| 445 |
|
| 446 |
class TestLUClusterRepairDiskSizes(CmdlibTestCase): |
| 447 |
def testNoInstances(self): |
| 448 |
op = opcodes.OpClusterRepairDiskSizes() |
| 449 |
|
| 450 |
self.ExecOpCode(op)
|
| 451 |
|
| 452 |
def _SetUpInstanceSingleDisk(self, dev_type=constants.LD_LV): |
| 453 |
pnode = self.master
|
| 454 |
snode = self.cfg.AddNewNode()
|
| 455 |
|
| 456 |
disk = self.cfg.CreateDisk(dev_type=dev_type,
|
| 457 |
primary_node=pnode, |
| 458 |
secondary_node=snode) |
| 459 |
inst = self.cfg.AddNewInstance(disks=[disk])
|
| 460 |
|
| 461 |
return (inst, disk)
|
| 462 |
|
| 463 |
def testSingleInstanceOnFailingNode(self): |
| 464 |
(inst, _) = self._SetUpInstanceSingleDisk()
|
| 465 |
op = opcodes.OpClusterRepairDiskSizes(instances=[inst.name]) |
| 466 |
|
| 467 |
self.rpc.call_blockdev_getdimensions.return_value = \
|
| 468 |
self.RpcResultsBuilder() \
|
| 469 |
.CreateFailedNodeResult(self.master)
|
| 470 |
|
| 471 |
self.ExecOpCode(op)
|
| 472 |
|
| 473 |
self.mcpu.assertLogContainsRegex("Failure in blockdev_getdimensions") |
| 474 |
|
| 475 |
def _ExecOpClusterRepairDiskSizes(self, node_data): |
| 476 |
# not specifying instances repairs all
|
| 477 |
op = opcodes.OpClusterRepairDiskSizes() |
| 478 |
|
| 479 |
self.rpc.call_blockdev_getdimensions.return_value = \
|
| 480 |
self.RpcResultsBuilder() \
|
| 481 |
.CreateSuccessfulNodeResult(self.master, node_data)
|
| 482 |
|
| 483 |
return self.ExecOpCode(op) |
| 484 |
|
| 485 |
def testInvalidResultData(self): |
| 486 |
for data in [[], [None], ["invalid"], [("still", "invalid")]]: |
| 487 |
self.ResetMocks()
|
| 488 |
|
| 489 |
self._SetUpInstanceSingleDisk()
|
| 490 |
self._ExecOpClusterRepairDiskSizes(data)
|
| 491 |
|
| 492 |
self.mcpu.assertLogContainsRegex("ignoring") |
| 493 |
|
| 494 |
def testCorrectSize(self): |
| 495 |
self._SetUpInstanceSingleDisk()
|
| 496 |
changed = self._ExecOpClusterRepairDiskSizes([(1024 * 1024 * 1024, None)]) |
| 497 |
self.mcpu.assertLogIsEmpty()
|
| 498 |
self.assertEqual(0, len(changed)) |
| 499 |
|
| 500 |
def testWrongSize(self): |
| 501 |
self._SetUpInstanceSingleDisk()
|
| 502 |
changed = self._ExecOpClusterRepairDiskSizes([(512 * 1024 * 1024, None)]) |
| 503 |
self.assertEqual(1, len(changed)) |
| 504 |
|
| 505 |
def testCorrectDRBD(self): |
| 506 |
self._SetUpInstanceSingleDisk(dev_type=constants.LD_DRBD8)
|
| 507 |
changed = self._ExecOpClusterRepairDiskSizes([(1024 * 1024 * 1024, None)]) |
| 508 |
self.mcpu.assertLogIsEmpty()
|
| 509 |
self.assertEqual(0, len(changed)) |
| 510 |
|
| 511 |
def testWrongDRBDChild(self): |
| 512 |
(_, disk) = self._SetUpInstanceSingleDisk(dev_type=constants.LD_DRBD8)
|
| 513 |
disk.children[0].size = 512 |
| 514 |
changed = self._ExecOpClusterRepairDiskSizes([(1024 * 1024 * 1024, None)]) |
| 515 |
self.assertEqual(1, len(changed)) |
| 516 |
|
| 517 |
def testExclusiveStorageInvalidResultData(self): |
| 518 |
self._SetUpInstanceSingleDisk()
|
| 519 |
self.master.ndparams[constants.ND_EXCLUSIVE_STORAGE] = True |
| 520 |
self._ExecOpClusterRepairDiskSizes([(1024 * 1024 * 1024, None)]) |
| 521 |
|
| 522 |
self.mcpu.assertLogContainsRegex(
|
| 523 |
"did not return valid spindles information")
|
| 524 |
|
| 525 |
def testExclusiveStorageCorrectSpindles(self): |
| 526 |
(_, disk) = self._SetUpInstanceSingleDisk()
|
| 527 |
disk.spindles = 1
|
| 528 |
self.master.ndparams[constants.ND_EXCLUSIVE_STORAGE] = True |
| 529 |
changed = self._ExecOpClusterRepairDiskSizes([(1024 * 1024 * 1024, 1)]) |
| 530 |
self.assertEqual(0, len(changed)) |
| 531 |
|
| 532 |
def testExclusiveStorageWrongSpindles(self): |
| 533 |
self._SetUpInstanceSingleDisk()
|
| 534 |
self.master.ndparams[constants.ND_EXCLUSIVE_STORAGE] = True |
| 535 |
changed = self._ExecOpClusterRepairDiskSizes([(1024 * 1024 * 1024, 1)]) |
| 536 |
self.assertEqual(1, len(changed)) |
| 537 |
|
| 538 |
|
| 539 |
class TestLUClusterSetParams(CmdlibTestCase): |
| 540 |
UID_POOL = [(10, 1000)] |
| 541 |
|
| 542 |
def testUidPool(self): |
| 543 |
op = opcodes.OpClusterSetParams(uid_pool=self.UID_POOL)
|
| 544 |
self.ExecOpCode(op)
|
| 545 |
self.assertEqual(self.UID_POOL, self.cluster.uid_pool) |
| 546 |
|
| 547 |
def testAddUids(self): |
| 548 |
old_pool = [(1, 9)] |
| 549 |
self.cluster.uid_pool = list(old_pool) |
| 550 |
op = opcodes.OpClusterSetParams(add_uids=self.UID_POOL)
|
| 551 |
self.ExecOpCode(op)
|
| 552 |
self.assertEqual(set(self.UID_POOL + old_pool), |
| 553 |
set(self.cluster.uid_pool)) |
| 554 |
|
| 555 |
def testRemoveUids(self): |
| 556 |
additional_pool = [(1, 9)] |
| 557 |
self.cluster.uid_pool = self.UID_POOL + additional_pool |
| 558 |
op = opcodes.OpClusterSetParams(remove_uids=self.UID_POOL)
|
| 559 |
self.ExecOpCode(op)
|
| 560 |
self.assertEqual(additional_pool, self.cluster.uid_pool) |
| 561 |
|
| 562 |
def testMasterNetmask(self): |
| 563 |
op = opcodes.OpClusterSetParams(master_netmask=0xFFFF0000)
|
| 564 |
self.ExecOpCode(op)
|
| 565 |
self.assertEqual(0xFFFF0000, self.cluster.master_netmask) |
| 566 |
|
| 567 |
def testInvalidDiskparams(self): |
| 568 |
for diskparams in [{constants.DT_DISKLESS: {constants.LV_STRIPES: 0}}, |
| 569 |
{constants.DT_DRBD8: {constants.RBD_POOL: "pool"}}]:
|
| 570 |
self.ResetMocks()
|
| 571 |
op = opcodes.OpClusterSetParams(diskparams=diskparams) |
| 572 |
self.ExecOpCodeExpectOpPrereqError(op, "verify diskparams") |
| 573 |
|
| 574 |
def testValidDiskparams(self): |
| 575 |
diskparams = {constants.DT_RBD: {constants.RBD_POOL: "mock_pool"}}
|
| 576 |
op = opcodes.OpClusterSetParams(diskparams=diskparams) |
| 577 |
self.ExecOpCode(op)
|
| 578 |
self.assertEqual(diskparams[constants.DT_RBD],
|
| 579 |
self.cluster.diskparams[constants.DT_RBD])
|
| 580 |
|
| 581 |
def testMinimalDiskparams(self): |
| 582 |
diskparams = {constants.DT_RBD: {constants.RBD_POOL: "mock_pool"}}
|
| 583 |
self.cluster.diskparams = {}
|
| 584 |
op = opcodes.OpClusterSetParams(diskparams=diskparams) |
| 585 |
self.ExecOpCode(op)
|
| 586 |
self.assertEqual(diskparams, self.cluster.diskparams) |
| 587 |
|
| 588 |
def testUnsetDrbdHelperWithDrbdDisks(self): |
| 589 |
self.cfg.AddNewInstance(disks=[
|
| 590 |
self.cfg.CreateDisk(dev_type=constants.LD_DRBD8, create_nodes=True)]) |
| 591 |
op = opcodes.OpClusterSetParams(drbd_helper="")
|
| 592 |
self.ExecOpCodeExpectOpPrereqError(op, "Cannot disable drbd helper") |
| 593 |
|
| 594 |
def testFileStorageDir(self): |
| 595 |
op = opcodes.OpClusterSetParams(file_storage_dir="/random/path")
|
| 596 |
self.ExecOpCode(op)
|
| 597 |
|
| 598 |
def testSetFileStorageDirToCurrentValue(self): |
| 599 |
op = opcodes.OpClusterSetParams( |
| 600 |
file_storage_dir=self.cluster.file_storage_dir)
|
| 601 |
self.ExecOpCode(op)
|
| 602 |
|
| 603 |
self.mcpu.assertLogContainsRegex("file storage dir already set to value") |
| 604 |
|
| 605 |
def testValidDrbdHelper(self): |
| 606 |
node1 = self.cfg.AddNewNode()
|
| 607 |
node1.offline = True
|
| 608 |
self.rpc.call_drbd_helper.return_value = \
|
| 609 |
self.RpcResultsBuilder() \
|
| 610 |
.AddSuccessfulNode(self.master, "/bin/true") \ |
| 611 |
.AddOfflineNode(node1) \ |
| 612 |
.Build() |
| 613 |
op = opcodes.OpClusterSetParams(drbd_helper="/bin/true")
|
| 614 |
self.ExecOpCode(op)
|
| 615 |
self.mcpu.assertLogContainsRegex("Not checking drbd helper on offline node") |
| 616 |
|
| 617 |
def testDrbdHelperFailingNode(self): |
| 618 |
self.rpc.call_drbd_helper.return_value = \
|
| 619 |
self.RpcResultsBuilder() \
|
| 620 |
.AddFailedNode(self.master) \
|
| 621 |
.Build() |
| 622 |
op = opcodes.OpClusterSetParams(drbd_helper="/bin/true")
|
| 623 |
self.ExecOpCodeExpectOpPrereqError(op, "Error checking drbd helper") |
| 624 |
|
| 625 |
def testInvalidDrbdHelper(self): |
| 626 |
self.rpc.call_drbd_helper.return_value = \
|
| 627 |
self.RpcResultsBuilder() \
|
| 628 |
.AddSuccessfulNode(self.master, "/bin/false") \ |
| 629 |
.Build() |
| 630 |
op = opcodes.OpClusterSetParams(drbd_helper="/bin/true")
|
| 631 |
self.ExecOpCodeExpectOpPrereqError(op, "drbd helper is /bin/false") |
| 632 |
|
| 633 |
def testDrbdHelperWithoutDrbdDiskTemplate(self): |
| 634 |
drbd_helper = "/bin/random_helper"
|
| 635 |
self.cluster.enabled_disk_templates = [constants.DT_DISKLESS]
|
| 636 |
self.rpc.call_drbd_helper.return_value = \
|
| 637 |
self.RpcResultsBuilder() \
|
| 638 |
.AddSuccessfulNode(self.master, drbd_helper) \
|
| 639 |
.Build() |
| 640 |
op = opcodes.OpClusterSetParams(drbd_helper=drbd_helper) |
| 641 |
self.ExecOpCode(op)
|
| 642 |
|
| 643 |
self.mcpu.assertLogContainsRegex("but did not enable") |
| 644 |
|
| 645 |
def testResetDrbdHelper(self): |
| 646 |
drbd_helper = ""
|
| 647 |
self.cluster.enabled_disk_templates = [constants.DT_DISKLESS]
|
| 648 |
op = opcodes.OpClusterSetParams(drbd_helper=drbd_helper) |
| 649 |
self.ExecOpCode(op)
|
| 650 |
|
| 651 |
self.assertEqual(None, self.cluster.drbd_usermode_helper) |
| 652 |
|
| 653 |
def testBeparams(self): |
| 654 |
beparams = {constants.BE_VCPUS: 32}
|
| 655 |
op = opcodes.OpClusterSetParams(beparams=beparams) |
| 656 |
self.ExecOpCode(op)
|
| 657 |
self.assertEqual(32, self.cluster |
| 658 |
.beparams[constants.PP_DEFAULT][constants.BE_VCPUS]) |
| 659 |
|
| 660 |
def testNdparams(self): |
| 661 |
ndparams = {constants.ND_EXCLUSIVE_STORAGE: True}
|
| 662 |
op = opcodes.OpClusterSetParams(ndparams=ndparams) |
| 663 |
self.ExecOpCode(op)
|
| 664 |
self.assertEqual(True, self.cluster |
| 665 |
.ndparams[constants.ND_EXCLUSIVE_STORAGE]) |
| 666 |
|
| 667 |
def testNdparamsResetOobProgram(self): |
| 668 |
ndparams = {constants.ND_OOB_PROGRAM: ""}
|
| 669 |
op = opcodes.OpClusterSetParams(ndparams=ndparams) |
| 670 |
self.ExecOpCode(op)
|
| 671 |
self.assertEqual(constants.NDC_DEFAULTS[constants.ND_OOB_PROGRAM],
|
| 672 |
self.cluster.ndparams[constants.ND_OOB_PROGRAM])
|
| 673 |
|
| 674 |
def testHvState(self): |
| 675 |
hv_state = {constants.HT_FAKE: {constants.HVST_CPU_TOTAL: 8}}
|
| 676 |
op = opcodes.OpClusterSetParams(hv_state=hv_state) |
| 677 |
self.ExecOpCode(op)
|
| 678 |
self.assertEqual(8, self.cluster.hv_state_static |
| 679 |
[constants.HT_FAKE][constants.HVST_CPU_TOTAL]) |
| 680 |
|
| 681 |
def testDiskState(self): |
| 682 |
disk_state = {
|
| 683 |
constants.LD_LV: {
|
| 684 |
"mock_vg": {constants.DS_DISK_TOTAL: 10} |
| 685 |
} |
| 686 |
} |
| 687 |
op = opcodes.OpClusterSetParams(disk_state=disk_state) |
| 688 |
self.ExecOpCode(op)
|
| 689 |
self.assertEqual(10, self.cluster |
| 690 |
.disk_state_static[constants.LD_LV]["mock_vg"]
|
| 691 |
[constants.DS_DISK_TOTAL]) |
| 692 |
|
| 693 |
def testDefaultIPolicy(self): |
| 694 |
ipolicy = constants.IPOLICY_DEFAULTS |
| 695 |
op = opcodes.OpClusterSetParams(ipolicy=ipolicy) |
| 696 |
self.ExecOpCode(op)
|
| 697 |
|
| 698 |
def testIPolicyNewViolation(self): |
| 699 |
import ganeti.constants as C |
| 700 |
ipolicy = C.IPOLICY_DEFAULTS |
| 701 |
ipolicy[C.ISPECS_MINMAX][0][C.ISPECS_MIN][C.ISPEC_MEM_SIZE] = 128 |
| 702 |
ipolicy[C.ISPECS_MINMAX][0][C.ISPECS_MAX][C.ISPEC_MEM_SIZE] = 128 |
| 703 |
|
| 704 |
self.cfg.AddNewInstance(beparams={C.BE_MINMEM: 512, C.BE_MAXMEM: 512}) |
| 705 |
op = opcodes.OpClusterSetParams(ipolicy=ipolicy) |
| 706 |
self.ExecOpCode(op)
|
| 707 |
|
| 708 |
self.mcpu.assertLogContainsRegex("instances violate them") |
| 709 |
|
| 710 |
def testNicparamsNoInstance(self): |
| 711 |
nicparams = {
|
| 712 |
constants.NIC_LINK: "mock_bridge"
|
| 713 |
} |
| 714 |
op = opcodes.OpClusterSetParams(nicparams=nicparams) |
| 715 |
self.ExecOpCode(op)
|
| 716 |
|
| 717 |
self.assertEqual("mock_bridge", |
| 718 |
self.cluster.nicparams
|
| 719 |
[constants.PP_DEFAULT][constants.NIC_LINK]) |
| 720 |
|
| 721 |
def testNicparamsInvalidConf(self): |
| 722 |
nicparams = {
|
| 723 |
constants.NIC_MODE: constants.NIC_MODE_BRIDGED, |
| 724 |
constants.NIC_LINK: ""
|
| 725 |
} |
| 726 |
op = opcodes.OpClusterSetParams(nicparams=nicparams) |
| 727 |
self.ExecOpCodeExpectException(op, errors.ConfigurationError, "NIC link") |
| 728 |
|
| 729 |
def testNicparamsInvalidInstanceConf(self): |
| 730 |
nicparams = {
|
| 731 |
constants.NIC_MODE: constants.NIC_MODE_BRIDGED, |
| 732 |
constants.NIC_LINK: "mock_bridge"
|
| 733 |
} |
| 734 |
self.cfg.AddNewInstance(nics=[
|
| 735 |
self.cfg.CreateNic(nicparams={constants.NIC_LINK: None})]) |
| 736 |
op = opcodes.OpClusterSetParams(nicparams=nicparams) |
| 737 |
self.ExecOpCodeExpectOpPrereqError(op, "Missing bridged NIC link") |
| 738 |
|
| 739 |
def testNicparamsMissingIp(self): |
| 740 |
nicparams = {
|
| 741 |
constants.NIC_MODE: constants.NIC_MODE_ROUTED |
| 742 |
} |
| 743 |
self.cfg.AddNewInstance()
|
| 744 |
op = opcodes.OpClusterSetParams(nicparams=nicparams) |
| 745 |
self.ExecOpCodeExpectOpPrereqError(op, "routed NIC with no ip address") |
| 746 |
|
| 747 |
def testNicparamsWithInstance(self): |
| 748 |
nicparams = {
|
| 749 |
constants.NIC_LINK: "mock_bridge"
|
| 750 |
} |
| 751 |
self.cfg.AddNewInstance()
|
| 752 |
op = opcodes.OpClusterSetParams(nicparams=nicparams) |
| 753 |
self.ExecOpCode(op)
|
| 754 |
|
| 755 |
def testDefaultHvparams(self): |
| 756 |
hvparams = constants.HVC_DEFAULTS |
| 757 |
op = opcodes.OpClusterSetParams(hvparams=hvparams) |
| 758 |
self.ExecOpCode(op)
|
| 759 |
|
| 760 |
self.assertEqual(hvparams, self.cluster.hvparams) |
| 761 |
|
| 762 |
def testMinimalHvparams(self): |
| 763 |
hvparams = {
|
| 764 |
constants.HT_FAKE: {
|
| 765 |
constants.HV_MIGRATION_MODE: constants.HT_MIGRATION_NONLIVE |
| 766 |
} |
| 767 |
} |
| 768 |
self.cluster.hvparams = {}
|
| 769 |
op = opcodes.OpClusterSetParams(hvparams=hvparams) |
| 770 |
self.ExecOpCode(op)
|
| 771 |
|
| 772 |
self.assertEqual(hvparams, self.cluster.hvparams) |
| 773 |
|
| 774 |
def testOsHvp(self): |
| 775 |
os_hvp = {
|
| 776 |
"mocked_os": {
|
| 777 |
constants.HT_FAKE: {
|
| 778 |
constants.HV_MIGRATION_MODE: constants.HT_MIGRATION_NONLIVE |
| 779 |
} |
| 780 |
}, |
| 781 |
"other_os": constants.HVC_DEFAULTS
|
| 782 |
} |
| 783 |
op = opcodes.OpClusterSetParams(os_hvp=os_hvp) |
| 784 |
self.ExecOpCode(op)
|
| 785 |
|
| 786 |
self.assertEqual(constants.HT_MIGRATION_NONLIVE,
|
| 787 |
self.cluster.os_hvp["mocked_os"][constants.HT_FAKE] |
| 788 |
[constants.HV_MIGRATION_MODE]) |
| 789 |
self.assertEqual(constants.HVC_DEFAULTS, self.cluster.os_hvp["other_os"]) |
| 790 |
|
| 791 |
def testRemoveOsHvp(self): |
| 792 |
os_hvp = {"mocked_os": {constants.HT_FAKE: None}}
|
| 793 |
op = opcodes.OpClusterSetParams(os_hvp=os_hvp) |
| 794 |
self.ExecOpCode(op)
|
| 795 |
|
| 796 |
assert constants.HT_FAKE not in self.cluster.os_hvp["mocked_os"] |
| 797 |
|
| 798 |
def testDefaultOsHvp(self): |
| 799 |
os_hvp = {"mocked_os": constants.HVC_DEFAULTS.copy()}
|
| 800 |
self.cluster.os_hvp = {"mocked_os": {}} |
| 801 |
op = opcodes.OpClusterSetParams(os_hvp=os_hvp) |
| 802 |
self.ExecOpCode(op)
|
| 803 |
|
| 804 |
self.assertEqual(os_hvp, self.cluster.os_hvp) |
| 805 |
|
| 806 |
def testOsparams(self): |
| 807 |
osparams = {
|
| 808 |
"mocked_os": {
|
| 809 |
"param1": "value1", |
| 810 |
"param2": None |
| 811 |
}, |
| 812 |
"other_os": {
|
| 813 |
"param1": None |
| 814 |
} |
| 815 |
} |
| 816 |
self.cluster.osparams = {"other_os": {"param1": "value1"}} |
| 817 |
op = opcodes.OpClusterSetParams(osparams=osparams) |
| 818 |
self.ExecOpCode(op)
|
| 819 |
|
| 820 |
self.assertEqual({"mocked_os": {"param1": "value1"}}, self.cluster.osparams) |
| 821 |
|
| 822 |
def testEnabledHypervisors(self): |
| 823 |
enabled_hypervisors = [constants.HT_XEN_HVM, constants.HT_XEN_PVM] |
| 824 |
op = opcodes.OpClusterSetParams(enabled_hypervisors=enabled_hypervisors) |
| 825 |
self.ExecOpCode(op)
|
| 826 |
|
| 827 |
self.assertEqual(enabled_hypervisors, self.cluster.enabled_hypervisors) |
| 828 |
|
| 829 |
def testEnabledHypervisorsWithoutHypervisorParams(self): |
| 830 |
enabled_hypervisors = [constants.HT_FAKE] |
| 831 |
self.cluster.hvparams = {}
|
| 832 |
op = opcodes.OpClusterSetParams(enabled_hypervisors=enabled_hypervisors) |
| 833 |
self.ExecOpCode(op)
|
| 834 |
|
| 835 |
self.assertEqual(enabled_hypervisors, self.cluster.enabled_hypervisors) |
| 836 |
self.assertEqual(constants.HVC_DEFAULTS[constants.HT_FAKE],
|
| 837 |
self.cluster.hvparams[constants.HT_FAKE])
|
| 838 |
|
| 839 |
@testutils.patch_object(utils, "FindFile") |
| 840 |
def testValidDefaultIallocator(self, find_file_mock): |
| 841 |
find_file_mock.return_value = "/random/path"
|
| 842 |
default_iallocator = "/random/path"
|
| 843 |
op = opcodes.OpClusterSetParams(default_iallocator=default_iallocator) |
| 844 |
self.ExecOpCode(op)
|
| 845 |
|
| 846 |
self.assertEqual(default_iallocator, self.cluster.default_iallocator) |
| 847 |
|
| 848 |
@testutils.patch_object(utils, "FindFile") |
| 849 |
def testInvalidDefaultIallocator(self, find_file_mock): |
| 850 |
find_file_mock.return_value = None
|
| 851 |
default_iallocator = "/random/path"
|
| 852 |
op = opcodes.OpClusterSetParams(default_iallocator=default_iallocator) |
| 853 |
self.ExecOpCodeExpectOpPrereqError(op, "Invalid default iallocator script") |
| 854 |
|
| 855 |
def testEnabledDiskTemplates(self): |
| 856 |
enabled_disk_templates = [constants.DT_DISKLESS, constants.DT_PLAIN] |
| 857 |
op = opcodes.OpClusterSetParams( |
| 858 |
enabled_disk_templates=enabled_disk_templates) |
| 859 |
self.ExecOpCode(op)
|
| 860 |
|
| 861 |
self.assertEqual(enabled_disk_templates,
|
| 862 |
self.cluster.enabled_disk_templates)
|
| 863 |
|
| 864 |
def testEnabledDiskTemplatesWithoutVgName(self): |
| 865 |
enabled_disk_templates = [constants.DT_PLAIN] |
| 866 |
self.cluster.volume_group_name = None |
| 867 |
op = opcodes.OpClusterSetParams( |
| 868 |
enabled_disk_templates=enabled_disk_templates) |
| 869 |
self.ExecOpCodeExpectOpPrereqError(op, "specify a volume group") |
| 870 |
|
| 871 |
def testDisableDiskTemplateWithExistingInstance(self): |
| 872 |
enabled_disk_templates = [constants.DT_DISKLESS] |
| 873 |
self.cfg.AddNewInstance(
|
| 874 |
disks=[self.cfg.CreateDisk(dev_type=constants.LD_LV)])
|
| 875 |
op = opcodes.OpClusterSetParams( |
| 876 |
enabled_disk_templates=enabled_disk_templates) |
| 877 |
self.ExecOpCodeExpectOpPrereqError(op, "Cannot disable disk template") |
| 878 |
|
| 879 |
def testVgNameNoLvmDiskTemplateEnabled(self): |
| 880 |
vg_name = "test_vg"
|
| 881 |
self.cluster.enabled_disk_templates = [constants.DT_DISKLESS]
|
| 882 |
op = opcodes.OpClusterSetParams(vg_name=vg_name) |
| 883 |
self.ExecOpCode(op)
|
| 884 |
|
| 885 |
self.assertEqual(vg_name, self.cluster.volume_group_name) |
| 886 |
self.mcpu.assertLogContainsRegex("enable any lvm disk template") |
| 887 |
|
| 888 |
def testUnsetVgNameWithLvmDiskTemplateEnabled(self): |
| 889 |
vg_name = ""
|
| 890 |
self.cluster.enabled_disk_templates = [constants.DT_PLAIN]
|
| 891 |
op = opcodes.OpClusterSetParams(vg_name=vg_name) |
| 892 |
self.ExecOpCodeExpectOpPrereqError(op, "Cannot unset volume group") |
| 893 |
|
| 894 |
def testUnsetVgNameWithLvmInstance(self): |
| 895 |
vg_name = ""
|
| 896 |
self.cfg.AddNewInstance(
|
| 897 |
disks=[self.cfg.CreateDisk(dev_type=constants.LD_LV)])
|
| 898 |
op = opcodes.OpClusterSetParams(vg_name=vg_name) |
| 899 |
self.ExecOpCodeExpectOpPrereqError(op, "Cannot disable lvm storage") |
| 900 |
|
| 901 |
def testUnsetVgNameWithNoLvmDiskTemplateEnabled(self): |
| 902 |
vg_name = ""
|
| 903 |
self.cluster.enabled_disk_templates = [constants.DT_DISKLESS]
|
| 904 |
op = opcodes.OpClusterSetParams(vg_name=vg_name) |
| 905 |
self.ExecOpCode(op)
|
| 906 |
|
| 907 |
self.assertEqual(None, self.cluster.volume_group_name) |
| 908 |
|
| 909 |
def testVgNameToOldName(self): |
| 910 |
vg_name = self.cluster.volume_group_name
|
| 911 |
op = opcodes.OpClusterSetParams(vg_name=vg_name) |
| 912 |
self.ExecOpCode(op)
|
| 913 |
|
| 914 |
self.mcpu.assertLogContainsRegex("already in desired state") |
| 915 |
|
| 916 |
def testVgNameWithFailingNode(self): |
| 917 |
vg_name = "test_vg"
|
| 918 |
op = opcodes.OpClusterSetParams(vg_name=vg_name) |
| 919 |
self.rpc.call_vg_list.return_value = \
|
| 920 |
self.RpcResultsBuilder() \
|
| 921 |
.AddFailedNode(self.master) \
|
| 922 |
.Build() |
| 923 |
self.ExecOpCode(op)
|
| 924 |
|
| 925 |
self.mcpu.assertLogContainsRegex("Error while gathering data on node") |
| 926 |
|
| 927 |
def testVgNameWithValidNode(self): |
| 928 |
vg_name = "test_vg"
|
| 929 |
op = opcodes.OpClusterSetParams(vg_name=vg_name) |
| 930 |
self.rpc.call_vg_list.return_value = \
|
| 931 |
self.RpcResultsBuilder() \
|
| 932 |
.AddSuccessfulNode(self.master, {vg_name: 1024 * 1024}) \ |
| 933 |
.Build() |
| 934 |
self.ExecOpCode(op)
|
| 935 |
|
| 936 |
def testVgNameWithTooSmallNode(self): |
| 937 |
vg_name = "test_vg"
|
| 938 |
op = opcodes.OpClusterSetParams(vg_name=vg_name) |
| 939 |
self.rpc.call_vg_list.return_value = \
|
| 940 |
self.RpcResultsBuilder() \
|
| 941 |
.AddSuccessfulNode(self.master, {vg_name: 1}) \ |
| 942 |
.Build() |
| 943 |
self.ExecOpCodeExpectOpPrereqError(op, "too small") |
| 944 |
|
| 945 |
def testMiscParameters(self): |
| 946 |
op = opcodes.OpClusterSetParams(candidate_pool_size=123,
|
| 947 |
maintain_node_health=True,
|
| 948 |
modify_etc_hosts=True,
|
| 949 |
prealloc_wipe_disks=True,
|
| 950 |
reserved_lvs=["/dev/mock_lv"],
|
| 951 |
use_external_mip_script=True)
|
| 952 |
self.ExecOpCode(op)
|
| 953 |
|
| 954 |
self.mcpu.assertLogIsEmpty()
|
| 955 |
self.assertEqual(123, self.cluster.candidate_pool_size) |
| 956 |
self.assertEqual(True, self.cluster.maintain_node_health) |
| 957 |
self.assertEqual(True, self.cluster.modify_etc_hosts) |
| 958 |
self.assertEqual(True, self.cluster.prealloc_wipe_disks) |
| 959 |
self.assertEqual(["/dev/mock_lv"], self.cluster.reserved_lvs) |
| 960 |
self.assertEqual(True, self.cluster.use_external_mip_script) |
| 961 |
|
| 962 |
def testAddHiddenOs(self): |
| 963 |
self.cluster.hidden_os = ["hidden1", "hidden2"] |
| 964 |
op = opcodes.OpClusterSetParams(hidden_os=[(constants.DDM_ADD, "hidden2"),
|
| 965 |
(constants.DDM_ADD, "hidden3")])
|
| 966 |
self.ExecOpCode(op)
|
| 967 |
|
| 968 |
self.assertEqual(["hidden1", "hidden2", "hidden3"], self.cluster.hidden_os) |
| 969 |
self.mcpu.assertLogContainsRegex("OS hidden2 already") |
| 970 |
|
| 971 |
def testRemoveBlacklistedOs(self): |
| 972 |
self.cluster.blacklisted_os = ["blisted1", "blisted2"] |
| 973 |
op = opcodes.OpClusterSetParams(blacklisted_os=[ |
| 974 |
(constants.DDM_REMOVE, "blisted2"),
|
| 975 |
(constants.DDM_REMOVE, "blisted3")])
|
| 976 |
self.ExecOpCode(op)
|
| 977 |
|
| 978 |
self.assertEqual(["blisted1"], self.cluster.blacklisted_os) |
| 979 |
self.mcpu.assertLogContainsRegex("OS blisted3 not found") |
| 980 |
|
| 981 |
def testMasterNetdev(self): |
| 982 |
master_netdev = "test_dev"
|
| 983 |
op = opcodes.OpClusterSetParams(master_netdev=master_netdev) |
| 984 |
self.ExecOpCode(op)
|
| 985 |
|
| 986 |
self.assertEqual(master_netdev, self.cluster.master_netdev) |
| 987 |
|
| 988 |
def testMasterNetdevFailNoForce(self): |
| 989 |
master_netdev = "test_dev"
|
| 990 |
op = opcodes.OpClusterSetParams(master_netdev=master_netdev) |
| 991 |
self.rpc.call_node_deactivate_master_ip.return_value = \
|
| 992 |
self.RpcResultsBuilder() \
|
| 993 |
.CreateFailedNodeResult(self.master)
|
| 994 |
self.ExecOpCodeExpectOpExecError(op, "Could not disable the master ip") |
| 995 |
|
| 996 |
def testMasterNetdevFailForce(self): |
| 997 |
master_netdev = "test_dev"
|
| 998 |
op = opcodes.OpClusterSetParams(master_netdev=master_netdev, |
| 999 |
force=True)
|
| 1000 |
self.rpc.call_node_deactivate_master_ip.return_value = \
|
| 1001 |
self.RpcResultsBuilder() \
|
| 1002 |
.CreateFailedNodeResult(self.master)
|
| 1003 |
self.ExecOpCode(op)
|
| 1004 |
|
| 1005 |
self.mcpu.assertLogContainsRegex("Could not disable the master ip") |
| 1006 |
|
| 1007 |
|
| 1008 |
class TestLUClusterVerify(CmdlibTestCase): |
| 1009 |
def testVerifyAllGroups(self): |
| 1010 |
op = opcodes.OpClusterVerify() |
| 1011 |
result = self.ExecOpCode(op)
|
| 1012 |
|
| 1013 |
self.assertEqual(2, len(result["jobs"])) |
| 1014 |
|
| 1015 |
def testVerifyDefaultGroups(self): |
| 1016 |
op = opcodes.OpClusterVerify(group_name="default")
|
| 1017 |
result = self.ExecOpCode(op)
|
| 1018 |
|
| 1019 |
self.assertEqual(1, len(result["jobs"])) |
| 1020 |
|
| 1021 |
|
| 1022 |
class TestLUClusterVerifyConfig(CmdlibTestCase): |
| 1023 |
|
| 1024 |
def setUp(self): |
| 1025 |
super(TestLUClusterVerifyConfig, self).setUp() |
| 1026 |
|
| 1027 |
self._load_cert_patcher = testutils \
|
| 1028 |
.patch_object(OpenSSL.crypto, "load_certificate")
|
| 1029 |
self._load_cert_mock = self._load_cert_patcher.start() |
| 1030 |
self._verify_cert_patcher = testutils \
|
| 1031 |
.patch_object(utils, "VerifyX509Certificate")
|
| 1032 |
self._verify_cert_mock = self._verify_cert_patcher.start() |
| 1033 |
self._read_file_patcher = testutils.patch_object(utils, "ReadFile") |
| 1034 |
self._read_file_mock = self._read_file_patcher.start() |
| 1035 |
self._can_read_patcher = testutils.patch_object(utils, "CanRead") |
| 1036 |
self._can_read_mock = self._can_read_patcher.start() |
| 1037 |
|
| 1038 |
self._can_read_mock.return_value = True |
| 1039 |
self._read_file_mock.return_value = True |
| 1040 |
self._verify_cert_mock.return_value = (None, "") |
| 1041 |
self._load_cert_mock.return_value = True |
| 1042 |
|
| 1043 |
def tearDown(self): |
| 1044 |
super(TestLUClusterVerifyConfig, self).tearDown() |
| 1045 |
|
| 1046 |
self._can_read_patcher.stop()
|
| 1047 |
self._read_file_patcher.stop()
|
| 1048 |
self._verify_cert_patcher.stop()
|
| 1049 |
self._load_cert_patcher.stop()
|
| 1050 |
|
| 1051 |
def testSuccessfulRun(self): |
| 1052 |
self.cfg.AddNewInstance()
|
| 1053 |
op = opcodes.OpClusterVerifyConfig() |
| 1054 |
result = self.ExecOpCode(op)
|
| 1055 |
|
| 1056 |
self.assertTrue(result)
|
| 1057 |
|
| 1058 |
def testDanglingNode(self): |
| 1059 |
node = self.cfg.AddNewNode()
|
| 1060 |
self.cfg.AddNewInstance(primary_node=node)
|
| 1061 |
node.group = "invalid"
|
| 1062 |
op = opcodes.OpClusterVerifyConfig() |
| 1063 |
result = self.ExecOpCode(op)
|
| 1064 |
|
| 1065 |
self.mcpu.assertLogContainsRegex(
|
| 1066 |
"following nodes \(and their instances\) belong to a non existing group")
|
| 1067 |
self.assertFalse(result)
|
| 1068 |
|
| 1069 |
def testDanglingInstance(self): |
| 1070 |
inst = self.cfg.AddNewInstance()
|
| 1071 |
inst.primary_node = "invalid"
|
| 1072 |
op = opcodes.OpClusterVerifyConfig() |
| 1073 |
result = self.ExecOpCode(op)
|
| 1074 |
|
| 1075 |
self.mcpu.assertLogContainsRegex(
|
| 1076 |
"following instances have a non-existing primary-node")
|
| 1077 |
self.assertFalse(result)
|
| 1078 |
|
| 1079 |
|
| 1080 |
if __name__ == "__main__": |
| 1081 |
testutils.GanetiTestProgram() |