root / test / py / cmdlib / cluster_unittest.py @ b3cc1646
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#!/usr/bin/python
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#
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# Copyright (C) 2008, 2011, 2012, 2013 Google Inc.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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# 02110-1301, USA.
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"""Tests for LUCluster*
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"""
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import OpenSSL |
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import unittest |
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import operator |
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import os |
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import tempfile |
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import shutil |
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from collections import defaultdict |
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from ganeti.cmdlib import cluster |
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from ganeti import constants |
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from ganeti import errors |
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from ganeti import netutils |
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from ganeti import objects |
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from ganeti import opcodes |
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from ganeti import utils |
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from ganeti import pathutils |
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from ganeti import query |
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from ganeti.hypervisor import hv_xen |
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from testsupport import * |
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import testutils |
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class TestCertVerification(testutils.GanetiTestCase): |
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def setUp(self): |
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testutils.GanetiTestCase.setUp(self)
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self.tmpdir = tempfile.mkdtemp()
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def tearDown(self): |
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shutil.rmtree(self.tmpdir)
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def testVerifyCertificate(self): |
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cluster._VerifyCertificate(testutils.TestDataFilename("cert1.pem"))
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nonexist_filename = os.path.join(self.tmpdir, "does-not-exist") |
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(errcode, msg) = cluster._VerifyCertificate(nonexist_filename) |
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self.assertEqual(errcode, cluster.LUClusterVerifyConfig.ETYPE_ERROR)
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# Try to load non-certificate file
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invalid_cert = testutils.TestDataFilename("bdev-net.txt")
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(errcode, msg) = cluster._VerifyCertificate(invalid_cert) |
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self.assertEqual(errcode, cluster.LUClusterVerifyConfig.ETYPE_ERROR)
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class TestClusterVerifySsh(unittest.TestCase): |
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def testMultipleGroups(self): |
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fn = cluster.LUClusterVerifyGroup._SelectSshCheckNodes |
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mygroupnodes = [ |
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objects.Node(name="node20", group="my", offline=False), |
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objects.Node(name="node21", group="my", offline=False), |
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objects.Node(name="node22", group="my", offline=False), |
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objects.Node(name="node23", group="my", offline=False), |
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objects.Node(name="node24", group="my", offline=False), |
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objects.Node(name="node25", group="my", offline=False), |
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objects.Node(name="node26", group="my", offline=True), |
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] |
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nodes = [ |
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objects.Node(name="node1", group="g1", offline=True), |
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objects.Node(name="node2", group="g1", offline=False), |
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objects.Node(name="node3", group="g1", offline=False), |
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objects.Node(name="node4", group="g1", offline=True), |
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objects.Node(name="node5", group="g1", offline=False), |
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objects.Node(name="node10", group="xyz", offline=False), |
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objects.Node(name="node11", group="xyz", offline=False), |
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objects.Node(name="node40", group="alloff", offline=True), |
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objects.Node(name="node41", group="alloff", offline=True), |
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objects.Node(name="node50", group="aaa", offline=False), |
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] + mygroupnodes |
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assert not utils.FindDuplicates(map(operator.attrgetter("name"), nodes)) |
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(online, perhost) = fn(mygroupnodes, "my", nodes)
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self.assertEqual(online, ["node%s" % i for i in range(20, 26)]) |
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self.assertEqual(set(perhost.keys()), set(online)) |
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self.assertEqual(perhost, {
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"node20": ["node10", "node2", "node50"], |
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"node21": ["node11", "node3", "node50"], |
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"node22": ["node10", "node5", "node50"], |
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"node23": ["node11", "node2", "node50"], |
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"node24": ["node10", "node3", "node50"], |
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"node25": ["node11", "node5", "node50"], |
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}) |
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def testSingleGroup(self): |
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fn = cluster.LUClusterVerifyGroup._SelectSshCheckNodes |
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nodes = [ |
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objects.Node(name="node1", group="default", offline=True), |
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objects.Node(name="node2", group="default", offline=False), |
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objects.Node(name="node3", group="default", offline=False), |
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objects.Node(name="node4", group="default", offline=True), |
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] |
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assert not utils.FindDuplicates(map(operator.attrgetter("name"), nodes)) |
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(online, perhost) = fn(nodes, "default", nodes)
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self.assertEqual(online, ["node2", "node3"]) |
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self.assertEqual(set(perhost.keys()), set(online)) |
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self.assertEqual(perhost, {
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"node2": [],
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"node3": [],
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}) |
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class TestLUClusterActivateMasterIp(CmdlibTestCase): |
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def testSuccess(self): |
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op = opcodes.OpClusterActivateMasterIp() |
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self.rpc.call_node_activate_master_ip.return_value = \
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self.RpcResultsBuilder() \
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.CreateSuccessfulNodeResult(self.master)
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self.ExecOpCode(op)
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self.rpc.call_node_activate_master_ip.assert_called_once_with(
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self.master_uuid, self.cfg.GetMasterNetworkParameters(), False) |
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def testFailure(self): |
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op = opcodes.OpClusterActivateMasterIp() |
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self.rpc.call_node_activate_master_ip.return_value = \
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self.RpcResultsBuilder() \
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.CreateFailedNodeResult(self.master) \
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self.ExecOpCodeExpectOpExecError(op)
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class TestLUClusterDeactivateMasterIp(CmdlibTestCase): |
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def testSuccess(self): |
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op = opcodes.OpClusterDeactivateMasterIp() |
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self.rpc.call_node_deactivate_master_ip.return_value = \
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self.RpcResultsBuilder() \
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.CreateSuccessfulNodeResult(self.master)
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self.ExecOpCode(op)
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self.rpc.call_node_deactivate_master_ip.assert_called_once_with(
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self.master_uuid, self.cfg.GetMasterNetworkParameters(), False) |
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def testFailure(self): |
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op = opcodes.OpClusterDeactivateMasterIp() |
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self.rpc.call_node_deactivate_master_ip.return_value = \
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self.RpcResultsBuilder() \
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.CreateFailedNodeResult(self.master) \
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self.ExecOpCodeExpectOpExecError(op)
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class TestLUClusterConfigQuery(CmdlibTestCase): |
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def testInvalidField(self): |
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op = opcodes.OpClusterConfigQuery(output_fields=["pinky_bunny"])
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self.ExecOpCodeExpectOpPrereqError(op, "pinky_bunny") |
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def testAllFields(self): |
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op = opcodes.OpClusterConfigQuery(output_fields=query.CLUSTER_FIELDS.keys()) |
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self.rpc.call_get_watcher_pause.return_value = \
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self.RpcResultsBuilder() \
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.CreateSuccessfulNodeResult(self.master, -1) |
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ret = self.ExecOpCode(op)
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self.assertEqual(1, self.rpc.call_get_watcher_pause.call_count) |
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self.assertEqual(len(ret), len(query.CLUSTER_FIELDS)) |
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def testEmpytFields(self): |
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op = opcodes.OpClusterConfigQuery(output_fields=[]) |
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self.ExecOpCode(op)
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self.assertFalse(self.rpc.call_get_watcher_pause.called) |
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class TestLUClusterDestroy(CmdlibTestCase): |
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def testExistingNodes(self): |
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op = opcodes.OpClusterDestroy() |
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self.cfg.AddNewNode()
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self.cfg.AddNewNode()
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self.ExecOpCodeExpectOpPrereqError(op, "still 2 node\(s\)") |
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def testExistingInstances(self): |
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op = opcodes.OpClusterDestroy() |
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self.cfg.AddNewInstance()
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self.cfg.AddNewInstance()
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self.ExecOpCodeExpectOpPrereqError(op, "still 2 instance\(s\)") |
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def testEmptyCluster(self): |
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op = opcodes.OpClusterDestroy() |
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self.ExecOpCode(op)
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self.assertSingleHooksCall([self.master.name], |
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"cluster-destroy",
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constants.HOOKS_PHASE_POST) |
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class TestLUClusterPostInit(CmdlibTestCase): |
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@testutils.patch_object(cluster, "_UpdateMasterClientCert") |
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def testExecution(self, update_client_cert_mock): |
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# mock the client certificate creation as it is tested separately
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update_client_cert_mock.return_value = None
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# For the purpose of this test, return the same certificate digest for all
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# nodes
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self.rpc.call_node_crypto_tokens = \
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lambda node_uuid, _: self.RpcResultsBuilder() \ |
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.CreateSuccessfulNodeResult(node_uuid, |
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[(constants.CRYPTO_TYPE_SSL_DIGEST, "IA:MA:FA:KE:DI:GE:ST")])
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op = opcodes.OpClusterPostInit() |
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self.ExecOpCode(op)
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self.assertSingleHooksCall([self.master.name], |
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"cluster-init",
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constants.HOOKS_PHASE_POST) |
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class TestLUClusterQuery(CmdlibTestCase): |
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def testSimpleInvocation(self): |
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op = opcodes.OpClusterQuery() |
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self.ExecOpCode(op)
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def testIPv6Cluster(self): |
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op = opcodes.OpClusterQuery() |
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self.cluster.primary_ip_family = netutils.IP6Address.family
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self.ExecOpCode(op)
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class TestLUClusterRedistConf(CmdlibTestCase): |
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def testSimpleInvocation(self): |
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op = opcodes.OpClusterRedistConf() |
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self.ExecOpCode(op)
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class TestLUClusterRename(CmdlibTestCase): |
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NEW_NAME = "new-name.example.com"
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NEW_IP = "203.0.113.100"
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def testNoChanges(self): |
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op = opcodes.OpClusterRename(name=self.cfg.GetClusterName())
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self.ExecOpCodeExpectOpPrereqError(op, "name nor the IP address") |
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def testReachableIp(self): |
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op = opcodes.OpClusterRename(name=self.NEW_NAME)
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self.netutils_mod.GetHostname.return_value = \
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HostnameMock(self.NEW_NAME, self.NEW_IP) |
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self.netutils_mod.TcpPing.return_value = True |
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self.ExecOpCodeExpectOpPrereqError(op, "is reachable on the network") |
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def testValidRename(self): |
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op = opcodes.OpClusterRename(name=self.NEW_NAME)
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self.netutils_mod.GetHostname.return_value = \
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HostnameMock(self.NEW_NAME, self.NEW_IP) |
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self.ExecOpCode(op)
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self.assertEqual(1, self.ssh_mod.WriteKnownHostsFile.call_count) |
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self.rpc.call_node_deactivate_master_ip.assert_called_once_with(
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self.master_uuid, self.cfg.GetMasterNetworkParameters(), False) |
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self.rpc.call_node_activate_master_ip.assert_called_once_with(
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self.master_uuid, self.cfg.GetMasterNetworkParameters(), False) |
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def testRenameOfflineMaster(self): |
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op = opcodes.OpClusterRename(name=self.NEW_NAME)
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self.master.offline = True |
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self.netutils_mod.GetHostname.return_value = \
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HostnameMock(self.NEW_NAME, self.NEW_IP) |
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self.ExecOpCode(op)
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class TestLUClusterRepairDiskSizes(CmdlibTestCase): |
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def testNoInstances(self): |
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op = opcodes.OpClusterRepairDiskSizes() |
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self.ExecOpCode(op)
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def _SetUpInstanceSingleDisk(self, dev_type=constants.DT_PLAIN): |
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pnode = self.master
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snode = self.cfg.AddNewNode()
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disk = self.cfg.CreateDisk(dev_type=dev_type,
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primary_node=pnode, |
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secondary_node=snode) |
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inst = self.cfg.AddNewInstance(disks=[disk])
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return (inst, disk)
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def testSingleInstanceOnFailingNode(self): |
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(inst, _) = self._SetUpInstanceSingleDisk()
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op = opcodes.OpClusterRepairDiskSizes(instances=[inst.name]) |
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self.rpc.call_blockdev_getdimensions.return_value = \
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self.RpcResultsBuilder() \
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.CreateFailedNodeResult(self.master)
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self.ExecOpCode(op)
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self.mcpu.assertLogContainsRegex("Failure in blockdev_getdimensions") |
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def _ExecOpClusterRepairDiskSizes(self, node_data): |
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# not specifying instances repairs all
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op = opcodes.OpClusterRepairDiskSizes() |
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self.rpc.call_blockdev_getdimensions.return_value = \
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self.RpcResultsBuilder() \
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.CreateSuccessfulNodeResult(self.master, node_data)
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return self.ExecOpCode(op) |
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def testInvalidResultData(self): |
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for data in [[], [None], ["invalid"], [("still", "invalid")]]: |
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self.ResetMocks()
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self._SetUpInstanceSingleDisk()
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self._ExecOpClusterRepairDiskSizes(data)
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self.mcpu.assertLogContainsRegex("ignoring") |
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def testCorrectSize(self): |
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self._SetUpInstanceSingleDisk()
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changed = self._ExecOpClusterRepairDiskSizes([(1024 * 1024 * 1024, None)]) |
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self.mcpu.assertLogIsEmpty()
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self.assertEqual(0, len(changed)) |
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def testWrongSize(self): |
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self._SetUpInstanceSingleDisk()
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changed = self._ExecOpClusterRepairDiskSizes([(512 * 1024 * 1024, None)]) |
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self.assertEqual(1, len(changed)) |
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def testCorrectDRBD(self): |
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self._SetUpInstanceSingleDisk(dev_type=constants.DT_DRBD8)
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changed = self._ExecOpClusterRepairDiskSizes([(1024 * 1024 * 1024, None)]) |
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self.mcpu.assertLogIsEmpty()
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self.assertEqual(0, len(changed)) |
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def testWrongDRBDChild(self): |
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(_, disk) = self._SetUpInstanceSingleDisk(dev_type=constants.DT_DRBD8)
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disk.children[0].size = 512 |
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changed = self._ExecOpClusterRepairDiskSizes([(1024 * 1024 * 1024, None)]) |
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self.assertEqual(1, len(changed)) |
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def testExclusiveStorageInvalidResultData(self): |
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self._SetUpInstanceSingleDisk()
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self.master.ndparams[constants.ND_EXCLUSIVE_STORAGE] = True |
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self._ExecOpClusterRepairDiskSizes([(1024 * 1024 * 1024, None)]) |
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self.mcpu.assertLogContainsRegex(
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"did not return valid spindles information")
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def testExclusiveStorageCorrectSpindles(self): |
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(_, disk) = self._SetUpInstanceSingleDisk()
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disk.spindles = 1
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self.master.ndparams[constants.ND_EXCLUSIVE_STORAGE] = True |
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changed = self._ExecOpClusterRepairDiskSizes([(1024 * 1024 * 1024, 1)]) |
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self.assertEqual(0, len(changed)) |
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def testExclusiveStorageWrongSpindles(self): |
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self._SetUpInstanceSingleDisk()
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self.master.ndparams[constants.ND_EXCLUSIVE_STORAGE] = True |
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changed = self._ExecOpClusterRepairDiskSizes([(1024 * 1024 * 1024, 1)]) |
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self.assertEqual(1, len(changed)) |
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class TestLUClusterSetParams(CmdlibTestCase): |
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UID_POOL = [(10, 1000)] |
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def testUidPool(self): |
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op = opcodes.OpClusterSetParams(uid_pool=self.UID_POOL)
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self.ExecOpCode(op)
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self.assertEqual(self.UID_POOL, self.cluster.uid_pool) |
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def testAddUids(self): |
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old_pool = [(1, 9)] |
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self.cluster.uid_pool = list(old_pool) |
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op = opcodes.OpClusterSetParams(add_uids=self.UID_POOL)
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self.ExecOpCode(op)
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self.assertEqual(set(self.UID_POOL + old_pool), |
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set(self.cluster.uid_pool)) |
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def testRemoveUids(self): |
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additional_pool = [(1, 9)] |
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self.cluster.uid_pool = self.UID_POOL + additional_pool |
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op = opcodes.OpClusterSetParams(remove_uids=self.UID_POOL)
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self.ExecOpCode(op)
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self.assertEqual(additional_pool, self.cluster.uid_pool) |
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def testMasterNetmask(self): |
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op = opcodes.OpClusterSetParams(master_netmask=26)
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self.ExecOpCode(op)
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self.assertEqual(26, self.cluster.master_netmask) |
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def testInvalidDiskparams(self): |
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for diskparams in [{constants.DT_DISKLESS: {constants.LV_STRIPES: 0}}, |
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{constants.DT_DRBD8: {constants.RBD_POOL: "pool"}},
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{constants.DT_DRBD8: {constants.RBD_ACCESS: "bunny"}}]:
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self.ResetMocks()
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op = opcodes.OpClusterSetParams(diskparams=diskparams) |
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self.ExecOpCodeExpectOpPrereqError(op, "verify diskparams") |
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def testValidDiskparams(self): |
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diskparams = {constants.DT_RBD: {constants.RBD_POOL: "mock_pool",
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constants.RBD_ACCESS: "kernelspace"}}
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op = opcodes.OpClusterSetParams(diskparams=diskparams) |
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self.ExecOpCode(op)
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self.assertEqual(diskparams[constants.DT_RBD],
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self.cluster.diskparams[constants.DT_RBD])
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def testMinimalDiskparams(self): |
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diskparams = {constants.DT_RBD: {constants.RBD_POOL: "mock_pool"}}
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self.cluster.diskparams = {}
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op = opcodes.OpClusterSetParams(diskparams=diskparams) |
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self.ExecOpCode(op)
|
| 459 |
self.assertEqual(diskparams, self.cluster.diskparams) |
| 460 |
|
| 461 |
def testValidDiskparamsAccess(self): |
| 462 |
for value in constants.DISK_VALID_ACCESS_MODES: |
| 463 |
self.ResetMocks()
|
| 464 |
op = opcodes.OpClusterSetParams(diskparams={
|
| 465 |
constants.DT_RBD: {constants.RBD_ACCESS: value}
|
| 466 |
}) |
| 467 |
self.ExecOpCode(op)
|
| 468 |
got = self.cluster.diskparams[constants.DT_RBD][constants.RBD_ACCESS]
|
| 469 |
self.assertEqual(value, got)
|
| 470 |
|
| 471 |
def testInvalidDiskparamsAccess(self): |
| 472 |
for value in ["default", "pinky_bunny"]: |
| 473 |
self.ResetMocks()
|
| 474 |
op = opcodes.OpClusterSetParams(diskparams={
|
| 475 |
constants.DT_RBD: {constants.RBD_ACCESS: value}
|
| 476 |
}) |
| 477 |
self.ExecOpCodeExpectOpPrereqError(op, "Invalid value of 'rbd:access'") |
| 478 |
|
| 479 |
def testUnsetDrbdHelperWithDrbdDisks(self): |
| 480 |
self.cfg.AddNewInstance(disks=[
|
| 481 |
self.cfg.CreateDisk(dev_type=constants.DT_DRBD8, create_nodes=True)]) |
| 482 |
op = opcodes.OpClusterSetParams(drbd_helper="")
|
| 483 |
self.ExecOpCodeExpectOpPrereqError(op, "Cannot disable drbd helper") |
| 484 |
|
| 485 |
def testFileStorageDir(self): |
| 486 |
op = opcodes.OpClusterSetParams(file_storage_dir="/random/path")
|
| 487 |
self.ExecOpCode(op)
|
| 488 |
|
| 489 |
def testSetFileStorageDirToCurrentValue(self): |
| 490 |
op = opcodes.OpClusterSetParams( |
| 491 |
file_storage_dir=self.cluster.file_storage_dir)
|
| 492 |
self.ExecOpCode(op)
|
| 493 |
|
| 494 |
self.mcpu.assertLogContainsRegex("file storage dir already set to value") |
| 495 |
|
| 496 |
def testUnsetFileStorageDirFileStorageEnabled(self): |
| 497 |
self.cfg.SetEnabledDiskTemplates([constants.DT_FILE])
|
| 498 |
op = opcodes.OpClusterSetParams(file_storage_dir='')
|
| 499 |
self.ExecOpCodeExpectOpPrereqError(op, "Unsetting the 'file' storage") |
| 500 |
|
| 501 |
def testUnsetFileStorageDirFileStorageDisabled(self): |
| 502 |
self.cfg.SetEnabledDiskTemplates([constants.DT_PLAIN])
|
| 503 |
op = opcodes.OpClusterSetParams(file_storage_dir='')
|
| 504 |
self.ExecOpCode(op)
|
| 505 |
|
| 506 |
def testSetFileStorageDirFileStorageDisabled(self): |
| 507 |
self.cfg.SetEnabledDiskTemplates([constants.DT_PLAIN])
|
| 508 |
op = opcodes.OpClusterSetParams(file_storage_dir='/some/path/')
|
| 509 |
self.ExecOpCode(op)
|
| 510 |
self.mcpu.assertLogContainsRegex("although file storage is not enabled") |
| 511 |
|
| 512 |
def testValidDrbdHelper(self): |
| 513 |
node1 = self.cfg.AddNewNode()
|
| 514 |
node1.offline = True
|
| 515 |
self.rpc.call_drbd_helper.return_value = \
|
| 516 |
self.RpcResultsBuilder() \
|
| 517 |
.AddSuccessfulNode(self.master, "/bin/true") \ |
| 518 |
.AddOfflineNode(node1) \ |
| 519 |
.Build() |
| 520 |
op = opcodes.OpClusterSetParams(drbd_helper="/bin/true")
|
| 521 |
self.ExecOpCode(op)
|
| 522 |
self.mcpu.assertLogContainsRegex("Not checking drbd helper on offline node") |
| 523 |
|
| 524 |
def testDrbdHelperFailingNode(self): |
| 525 |
self.rpc.call_drbd_helper.return_value = \
|
| 526 |
self.RpcResultsBuilder() \
|
| 527 |
.AddFailedNode(self.master) \
|
| 528 |
.Build() |
| 529 |
op = opcodes.OpClusterSetParams(drbd_helper="/bin/true")
|
| 530 |
self.ExecOpCodeExpectOpPrereqError(op, "Error checking drbd helper") |
| 531 |
|
| 532 |
def testInvalidDrbdHelper(self): |
| 533 |
self.rpc.call_drbd_helper.return_value = \
|
| 534 |
self.RpcResultsBuilder() \
|
| 535 |
.AddSuccessfulNode(self.master, "/bin/false") \ |
| 536 |
.Build() |
| 537 |
op = opcodes.OpClusterSetParams(drbd_helper="/bin/true")
|
| 538 |
self.ExecOpCodeExpectOpPrereqError(op, "drbd helper is /bin/false") |
| 539 |
|
| 540 |
def testDrbdHelperWithoutDrbdDiskTemplate(self): |
| 541 |
drbd_helper = "/bin/random_helper"
|
| 542 |
self.cfg.SetEnabledDiskTemplates([constants.DT_DISKLESS])
|
| 543 |
self.rpc.call_drbd_helper.return_value = \
|
| 544 |
self.RpcResultsBuilder() \
|
| 545 |
.AddSuccessfulNode(self.master, drbd_helper) \
|
| 546 |
.Build() |
| 547 |
op = opcodes.OpClusterSetParams(drbd_helper=drbd_helper) |
| 548 |
self.ExecOpCode(op)
|
| 549 |
|
| 550 |
self.mcpu.assertLogContainsRegex("but did not enable") |
| 551 |
|
| 552 |
def testResetDrbdHelperDrbdDisabled(self): |
| 553 |
drbd_helper = ""
|
| 554 |
self.cfg.SetEnabledDiskTemplates([constants.DT_DISKLESS])
|
| 555 |
op = opcodes.OpClusterSetParams(drbd_helper=drbd_helper) |
| 556 |
self.ExecOpCode(op)
|
| 557 |
|
| 558 |
self.assertEqual(None, self.cluster.drbd_usermode_helper) |
| 559 |
|
| 560 |
def testResetDrbdHelperDrbdEnabled(self): |
| 561 |
drbd_helper = ""
|
| 562 |
self.cluster.enabled_disk_templates = [constants.DT_DRBD8]
|
| 563 |
op = opcodes.OpClusterSetParams(drbd_helper=drbd_helper) |
| 564 |
self.ExecOpCodeExpectOpPrereqError(
|
| 565 |
op, "Cannot disable drbd helper while DRBD is enabled.")
|
| 566 |
|
| 567 |
def testEnableDrbdNoHelper(self): |
| 568 |
self.cluster.enabled_disk_templates = [constants.DT_DISKLESS]
|
| 569 |
self.cluster.drbd_usermode_helper = None |
| 570 |
enabled_disk_templates = [constants.DT_DRBD8] |
| 571 |
op = opcodes.OpClusterSetParams( |
| 572 |
enabled_disk_templates=enabled_disk_templates) |
| 573 |
self.ExecOpCodeExpectOpPrereqError(
|
| 574 |
op, "Cannot enable DRBD without a DRBD usermode helper set")
|
| 575 |
|
| 576 |
def testEnableDrbdHelperSet(self): |
| 577 |
drbd_helper = "/bin/random_helper"
|
| 578 |
self.rpc.call_drbd_helper.return_value = \
|
| 579 |
self.RpcResultsBuilder() \
|
| 580 |
.AddSuccessfulNode(self.master, drbd_helper) \
|
| 581 |
.Build() |
| 582 |
self.cfg.SetEnabledDiskTemplates([constants.DT_DISKLESS])
|
| 583 |
self.cluster.drbd_usermode_helper = drbd_helper
|
| 584 |
enabled_disk_templates = [constants.DT_DRBD8] |
| 585 |
op = opcodes.OpClusterSetParams( |
| 586 |
enabled_disk_templates=enabled_disk_templates, |
| 587 |
ipolicy={constants.IPOLICY_DTS: enabled_disk_templates})
|
| 588 |
self.ExecOpCode(op)
|
| 589 |
|
| 590 |
self.assertEqual(drbd_helper, self.cluster.drbd_usermode_helper) |
| 591 |
|
| 592 |
def testDrbdHelperAlreadySet(self): |
| 593 |
drbd_helper = "/bin/true"
|
| 594 |
self.rpc.call_drbd_helper.return_value = \
|
| 595 |
self.RpcResultsBuilder() \
|
| 596 |
.AddSuccessfulNode(self.master, "/bin/true") \ |
| 597 |
.Build() |
| 598 |
self.cfg.SetEnabledDiskTemplates([constants.DT_DISKLESS])
|
| 599 |
op = opcodes.OpClusterSetParams(drbd_helper=drbd_helper) |
| 600 |
self.ExecOpCode(op)
|
| 601 |
|
| 602 |
self.assertEqual(drbd_helper, self.cluster.drbd_usermode_helper) |
| 603 |
self.mcpu.assertLogContainsRegex("DRBD helper already in desired state") |
| 604 |
|
| 605 |
def testSetDrbdHelper(self): |
| 606 |
drbd_helper = "/bin/true"
|
| 607 |
self.rpc.call_drbd_helper.return_value = \
|
| 608 |
self.RpcResultsBuilder() \
|
| 609 |
.AddSuccessfulNode(self.master, "/bin/true") \ |
| 610 |
.Build() |
| 611 |
self.cluster.drbd_usermode_helper = "/bin/false" |
| 612 |
self.cfg.SetEnabledDiskTemplates([constants.DT_DRBD8])
|
| 613 |
op = opcodes.OpClusterSetParams(drbd_helper=drbd_helper) |
| 614 |
self.ExecOpCode(op)
|
| 615 |
|
| 616 |
self.assertEqual(drbd_helper, self.cluster.drbd_usermode_helper) |
| 617 |
|
| 618 |
def testBeparams(self): |
| 619 |
beparams = {constants.BE_VCPUS: 32}
|
| 620 |
op = opcodes.OpClusterSetParams(beparams=beparams) |
| 621 |
self.ExecOpCode(op)
|
| 622 |
self.assertEqual(32, self.cluster |
| 623 |
.beparams[constants.PP_DEFAULT][constants.BE_VCPUS]) |
| 624 |
|
| 625 |
def testNdparams(self): |
| 626 |
ndparams = {constants.ND_EXCLUSIVE_STORAGE: True}
|
| 627 |
op = opcodes.OpClusterSetParams(ndparams=ndparams) |
| 628 |
self.ExecOpCode(op)
|
| 629 |
self.assertEqual(True, self.cluster |
| 630 |
.ndparams[constants.ND_EXCLUSIVE_STORAGE]) |
| 631 |
|
| 632 |
def testNdparamsResetOobProgram(self): |
| 633 |
ndparams = {constants.ND_OOB_PROGRAM: ""}
|
| 634 |
op = opcodes.OpClusterSetParams(ndparams=ndparams) |
| 635 |
self.ExecOpCode(op)
|
| 636 |
self.assertEqual(constants.NDC_DEFAULTS[constants.ND_OOB_PROGRAM],
|
| 637 |
self.cluster.ndparams[constants.ND_OOB_PROGRAM])
|
| 638 |
|
| 639 |
def testHvState(self): |
| 640 |
hv_state = {constants.HT_FAKE: {constants.HVST_CPU_TOTAL: 8}}
|
| 641 |
op = opcodes.OpClusterSetParams(hv_state=hv_state) |
| 642 |
self.ExecOpCode(op)
|
| 643 |
self.assertEqual(8, self.cluster.hv_state_static |
| 644 |
[constants.HT_FAKE][constants.HVST_CPU_TOTAL]) |
| 645 |
|
| 646 |
def testDiskState(self): |
| 647 |
disk_state = {
|
| 648 |
constants.DT_PLAIN: {
|
| 649 |
"mock_vg": {constants.DS_DISK_TOTAL: 10} |
| 650 |
} |
| 651 |
} |
| 652 |
op = opcodes.OpClusterSetParams(disk_state=disk_state) |
| 653 |
self.ExecOpCode(op)
|
| 654 |
self.assertEqual(10, self.cluster |
| 655 |
.disk_state_static[constants.DT_PLAIN]["mock_vg"]
|
| 656 |
[constants.DS_DISK_TOTAL]) |
| 657 |
|
| 658 |
def testDefaultIPolicy(self): |
| 659 |
ipolicy = constants.IPOLICY_DEFAULTS |
| 660 |
op = opcodes.OpClusterSetParams(ipolicy=ipolicy) |
| 661 |
self.ExecOpCode(op)
|
| 662 |
|
| 663 |
def testIPolicyNewViolation(self): |
| 664 |
import ganeti.constants as C |
| 665 |
ipolicy = C.IPOLICY_DEFAULTS |
| 666 |
ipolicy[C.ISPECS_MINMAX][0][C.ISPECS_MIN][C.ISPEC_MEM_SIZE] = 128 |
| 667 |
ipolicy[C.ISPECS_MINMAX][0][C.ISPECS_MAX][C.ISPEC_MEM_SIZE] = 128 |
| 668 |
|
| 669 |
self.cfg.AddNewInstance(beparams={C.BE_MINMEM: 512, C.BE_MAXMEM: 512}) |
| 670 |
op = opcodes.OpClusterSetParams(ipolicy=ipolicy) |
| 671 |
self.ExecOpCode(op)
|
| 672 |
|
| 673 |
self.mcpu.assertLogContainsRegex("instances violate them") |
| 674 |
|
| 675 |
def testNicparamsNoInstance(self): |
| 676 |
nicparams = {
|
| 677 |
constants.NIC_LINK: "mock_bridge"
|
| 678 |
} |
| 679 |
op = opcodes.OpClusterSetParams(nicparams=nicparams) |
| 680 |
self.ExecOpCode(op)
|
| 681 |
|
| 682 |
self.assertEqual("mock_bridge", |
| 683 |
self.cluster.nicparams
|
| 684 |
[constants.PP_DEFAULT][constants.NIC_LINK]) |
| 685 |
|
| 686 |
def testNicparamsInvalidConf(self): |
| 687 |
nicparams = {
|
| 688 |
constants.NIC_MODE: constants.NIC_MODE_BRIDGED, |
| 689 |
constants.NIC_LINK: ""
|
| 690 |
} |
| 691 |
op = opcodes.OpClusterSetParams(nicparams=nicparams) |
| 692 |
self.ExecOpCodeExpectException(op, errors.ConfigurationError, "NIC link") |
| 693 |
|
| 694 |
def testNicparamsInvalidInstanceConf(self): |
| 695 |
nicparams = {
|
| 696 |
constants.NIC_MODE: constants.NIC_MODE_BRIDGED, |
| 697 |
constants.NIC_LINK: "mock_bridge"
|
| 698 |
} |
| 699 |
self.cfg.AddNewInstance(nics=[
|
| 700 |
self.cfg.CreateNic(nicparams={constants.NIC_LINK: None})]) |
| 701 |
op = opcodes.OpClusterSetParams(nicparams=nicparams) |
| 702 |
self.ExecOpCodeExpectOpPrereqError(op, "Missing bridged NIC link") |
| 703 |
|
| 704 |
def testNicparamsMissingIp(self): |
| 705 |
nicparams = {
|
| 706 |
constants.NIC_MODE: constants.NIC_MODE_ROUTED |
| 707 |
} |
| 708 |
self.cfg.AddNewInstance()
|
| 709 |
op = opcodes.OpClusterSetParams(nicparams=nicparams) |
| 710 |
self.ExecOpCodeExpectOpPrereqError(op, "routed NIC with no ip address") |
| 711 |
|
| 712 |
def testNicparamsWithInstance(self): |
| 713 |
nicparams = {
|
| 714 |
constants.NIC_LINK: "mock_bridge"
|
| 715 |
} |
| 716 |
self.cfg.AddNewInstance()
|
| 717 |
op = opcodes.OpClusterSetParams(nicparams=nicparams) |
| 718 |
self.ExecOpCode(op)
|
| 719 |
|
| 720 |
def testDefaultHvparams(self): |
| 721 |
hvparams = constants.HVC_DEFAULTS |
| 722 |
op = opcodes.OpClusterSetParams(hvparams=hvparams) |
| 723 |
self.ExecOpCode(op)
|
| 724 |
|
| 725 |
self.assertEqual(hvparams, self.cluster.hvparams) |
| 726 |
|
| 727 |
def testMinimalHvparams(self): |
| 728 |
hvparams = {
|
| 729 |
constants.HT_FAKE: {
|
| 730 |
constants.HV_MIGRATION_MODE: constants.HT_MIGRATION_NONLIVE |
| 731 |
} |
| 732 |
} |
| 733 |
self.cluster.hvparams = {}
|
| 734 |
op = opcodes.OpClusterSetParams(hvparams=hvparams) |
| 735 |
self.ExecOpCode(op)
|
| 736 |
|
| 737 |
self.assertEqual(hvparams, self.cluster.hvparams) |
| 738 |
|
| 739 |
def testOsHvp(self): |
| 740 |
os_hvp = {
|
| 741 |
"mocked_os": {
|
| 742 |
constants.HT_FAKE: {
|
| 743 |
constants.HV_MIGRATION_MODE: constants.HT_MIGRATION_NONLIVE |
| 744 |
} |
| 745 |
}, |
| 746 |
"other_os": constants.HVC_DEFAULTS
|
| 747 |
} |
| 748 |
op = opcodes.OpClusterSetParams(os_hvp=os_hvp) |
| 749 |
self.ExecOpCode(op)
|
| 750 |
|
| 751 |
self.assertEqual(constants.HT_MIGRATION_NONLIVE,
|
| 752 |
self.cluster.os_hvp["mocked_os"][constants.HT_FAKE] |
| 753 |
[constants.HV_MIGRATION_MODE]) |
| 754 |
self.assertEqual(constants.HVC_DEFAULTS, self.cluster.os_hvp["other_os"]) |
| 755 |
|
| 756 |
def testRemoveOsHvp(self): |
| 757 |
os_hvp = {"mocked_os": {constants.HT_FAKE: None}}
|
| 758 |
op = opcodes.OpClusterSetParams(os_hvp=os_hvp) |
| 759 |
self.ExecOpCode(op)
|
| 760 |
|
| 761 |
assert constants.HT_FAKE not in self.cluster.os_hvp["mocked_os"] |
| 762 |
|
| 763 |
def testDefaultOsHvp(self): |
| 764 |
os_hvp = {"mocked_os": constants.HVC_DEFAULTS.copy()}
|
| 765 |
self.cluster.os_hvp = {"mocked_os": {}} |
| 766 |
op = opcodes.OpClusterSetParams(os_hvp=os_hvp) |
| 767 |
self.ExecOpCode(op)
|
| 768 |
|
| 769 |
self.assertEqual(os_hvp, self.cluster.os_hvp) |
| 770 |
|
| 771 |
def testOsparams(self): |
| 772 |
osparams = {
|
| 773 |
"mocked_os": {
|
| 774 |
"param1": "value1", |
| 775 |
"param2": None |
| 776 |
}, |
| 777 |
"other_os": {
|
| 778 |
"param1": None |
| 779 |
} |
| 780 |
} |
| 781 |
self.cluster.osparams = {"other_os": {"param1": "value1"}} |
| 782 |
op = opcodes.OpClusterSetParams(osparams=osparams) |
| 783 |
self.ExecOpCode(op)
|
| 784 |
|
| 785 |
self.assertEqual({"mocked_os": {"param1": "value1"}}, self.cluster.osparams) |
| 786 |
|
| 787 |
def testEnabledHypervisors(self): |
| 788 |
enabled_hypervisors = [constants.HT_XEN_HVM, constants.HT_XEN_PVM] |
| 789 |
op = opcodes.OpClusterSetParams(enabled_hypervisors=enabled_hypervisors) |
| 790 |
self.ExecOpCode(op)
|
| 791 |
|
| 792 |
self.assertEqual(enabled_hypervisors, self.cluster.enabled_hypervisors) |
| 793 |
|
| 794 |
def testEnabledHypervisorsWithoutHypervisorParams(self): |
| 795 |
enabled_hypervisors = [constants.HT_FAKE] |
| 796 |
self.cluster.hvparams = {}
|
| 797 |
op = opcodes.OpClusterSetParams(enabled_hypervisors=enabled_hypervisors) |
| 798 |
self.ExecOpCode(op)
|
| 799 |
|
| 800 |
self.assertEqual(enabled_hypervisors, self.cluster.enabled_hypervisors) |
| 801 |
self.assertEqual(constants.HVC_DEFAULTS[constants.HT_FAKE],
|
| 802 |
self.cluster.hvparams[constants.HT_FAKE])
|
| 803 |
|
| 804 |
@testutils.patch_object(utils, "FindFile") |
| 805 |
def testValidDefaultIallocator(self, find_file_mock): |
| 806 |
find_file_mock.return_value = "/random/path"
|
| 807 |
default_iallocator = "/random/path"
|
| 808 |
op = opcodes.OpClusterSetParams(default_iallocator=default_iallocator) |
| 809 |
self.ExecOpCode(op)
|
| 810 |
|
| 811 |
self.assertEqual(default_iallocator, self.cluster.default_iallocator) |
| 812 |
|
| 813 |
@testutils.patch_object(utils, "FindFile") |
| 814 |
def testInvalidDefaultIallocator(self, find_file_mock): |
| 815 |
find_file_mock.return_value = None
|
| 816 |
default_iallocator = "/random/path"
|
| 817 |
op = opcodes.OpClusterSetParams(default_iallocator=default_iallocator) |
| 818 |
self.ExecOpCodeExpectOpPrereqError(op, "Invalid default iallocator script") |
| 819 |
|
| 820 |
def testEnabledDiskTemplates(self): |
| 821 |
enabled_disk_templates = [constants.DT_DISKLESS, constants.DT_PLAIN] |
| 822 |
op = opcodes.OpClusterSetParams( |
| 823 |
enabled_disk_templates=enabled_disk_templates, |
| 824 |
ipolicy={constants.IPOLICY_DTS: enabled_disk_templates})
|
| 825 |
self.ExecOpCode(op)
|
| 826 |
|
| 827 |
self.assertEqual(enabled_disk_templates,
|
| 828 |
self.cluster.enabled_disk_templates)
|
| 829 |
|
| 830 |
def testEnabledDiskTemplatesVsIpolicy(self): |
| 831 |
enabled_disk_templates = [constants.DT_DISKLESS, constants.DT_PLAIN] |
| 832 |
op = opcodes.OpClusterSetParams( |
| 833 |
enabled_disk_templates=enabled_disk_templates, |
| 834 |
ipolicy={constants.IPOLICY_DTS: [constants.DT_FILE]})
|
| 835 |
self.ExecOpCodeExpectOpPrereqError(op, "but not enabled on the cluster") |
| 836 |
|
| 837 |
def testDisablingDiskTemplatesOfInstances(self): |
| 838 |
old_disk_templates = [constants.DT_DISKLESS, constants.DT_PLAIN] |
| 839 |
self.cfg.SetEnabledDiskTemplates(old_disk_templates)
|
| 840 |
self.cfg.AddNewInstance(
|
| 841 |
disks=[self.cfg.CreateDisk(dev_type=constants.DT_PLAIN)])
|
| 842 |
new_disk_templates = [constants.DT_DISKLESS, constants.DT_DRBD8] |
| 843 |
op = opcodes.OpClusterSetParams( |
| 844 |
enabled_disk_templates=new_disk_templates, |
| 845 |
ipolicy={constants.IPOLICY_DTS: new_disk_templates})
|
| 846 |
self.ExecOpCodeExpectOpPrereqError(op, "least one instance using it") |
| 847 |
|
| 848 |
def testEnabledDiskTemplatesWithoutVgName(self): |
| 849 |
enabled_disk_templates = [constants.DT_PLAIN] |
| 850 |
self.cluster.volume_group_name = None |
| 851 |
op = opcodes.OpClusterSetParams( |
| 852 |
enabled_disk_templates=enabled_disk_templates) |
| 853 |
self.ExecOpCodeExpectOpPrereqError(op, "specify a volume group") |
| 854 |
|
| 855 |
def testDisableDiskTemplateWithExistingInstance(self): |
| 856 |
enabled_disk_templates = [constants.DT_DISKLESS] |
| 857 |
self.cfg.AddNewInstance(
|
| 858 |
disks=[self.cfg.CreateDisk(dev_type=constants.DT_PLAIN)])
|
| 859 |
op = opcodes.OpClusterSetParams( |
| 860 |
enabled_disk_templates=enabled_disk_templates, |
| 861 |
ipolicy={constants.IPOLICY_DTS: enabled_disk_templates})
|
| 862 |
self.ExecOpCodeExpectOpPrereqError(op, "Cannot disable disk template") |
| 863 |
|
| 864 |
def testVgNameNoLvmDiskTemplateEnabled(self): |
| 865 |
vg_name = "test_vg"
|
| 866 |
self.cfg.SetEnabledDiskTemplates([constants.DT_DISKLESS])
|
| 867 |
op = opcodes.OpClusterSetParams(vg_name=vg_name) |
| 868 |
self.ExecOpCode(op)
|
| 869 |
|
| 870 |
self.assertEqual(vg_name, self.cluster.volume_group_name) |
| 871 |
self.mcpu.assertLogIsEmpty()
|
| 872 |
|
| 873 |
def testUnsetVgNameWithLvmDiskTemplateEnabled(self): |
| 874 |
vg_name = ""
|
| 875 |
self.cluster.enabled_disk_templates = [constants.DT_PLAIN]
|
| 876 |
op = opcodes.OpClusterSetParams(vg_name=vg_name) |
| 877 |
self.ExecOpCodeExpectOpPrereqError(op, "Cannot unset volume group") |
| 878 |
|
| 879 |
def testUnsetVgNameWithLvmInstance(self): |
| 880 |
vg_name = ""
|
| 881 |
self.cfg.AddNewInstance(
|
| 882 |
disks=[self.cfg.CreateDisk(dev_type=constants.DT_PLAIN)])
|
| 883 |
op = opcodes.OpClusterSetParams(vg_name=vg_name) |
| 884 |
self.ExecOpCodeExpectOpPrereqError(op, "Cannot unset volume group") |
| 885 |
|
| 886 |
def testUnsetVgNameWithNoLvmDiskTemplateEnabled(self): |
| 887 |
vg_name = ""
|
| 888 |
self.cfg.SetEnabledDiskTemplates([constants.DT_DISKLESS])
|
| 889 |
op = opcodes.OpClusterSetParams(vg_name=vg_name) |
| 890 |
self.ExecOpCode(op)
|
| 891 |
|
| 892 |
self.assertEqual(None, self.cluster.volume_group_name) |
| 893 |
|
| 894 |
def testVgNameToOldName(self): |
| 895 |
vg_name = self.cluster.volume_group_name
|
| 896 |
op = opcodes.OpClusterSetParams(vg_name=vg_name) |
| 897 |
self.ExecOpCode(op)
|
| 898 |
|
| 899 |
self.mcpu.assertLogContainsRegex("already in desired state") |
| 900 |
|
| 901 |
def testVgNameWithFailingNode(self): |
| 902 |
vg_name = "test_vg"
|
| 903 |
op = opcodes.OpClusterSetParams(vg_name=vg_name) |
| 904 |
self.rpc.call_vg_list.return_value = \
|
| 905 |
self.RpcResultsBuilder() \
|
| 906 |
.AddFailedNode(self.master) \
|
| 907 |
.Build() |
| 908 |
self.ExecOpCode(op)
|
| 909 |
|
| 910 |
self.mcpu.assertLogContainsRegex("Error while gathering data on node") |
| 911 |
|
| 912 |
def testVgNameWithValidNode(self): |
| 913 |
vg_name = "test_vg"
|
| 914 |
op = opcodes.OpClusterSetParams(vg_name=vg_name) |
| 915 |
self.rpc.call_vg_list.return_value = \
|
| 916 |
self.RpcResultsBuilder() \
|
| 917 |
.AddSuccessfulNode(self.master, {vg_name: 1024 * 1024}) \ |
| 918 |
.Build() |
| 919 |
self.ExecOpCode(op)
|
| 920 |
|
| 921 |
def testVgNameWithTooSmallNode(self): |
| 922 |
vg_name = "test_vg"
|
| 923 |
op = opcodes.OpClusterSetParams(vg_name=vg_name) |
| 924 |
self.rpc.call_vg_list.return_value = \
|
| 925 |
self.RpcResultsBuilder() \
|
| 926 |
.AddSuccessfulNode(self.master, {vg_name: 1}) \ |
| 927 |
.Build() |
| 928 |
self.ExecOpCodeExpectOpPrereqError(op, "too small") |
| 929 |
|
| 930 |
def testMiscParameters(self): |
| 931 |
op = opcodes.OpClusterSetParams(candidate_pool_size=123,
|
| 932 |
maintain_node_health=True,
|
| 933 |
modify_etc_hosts=True,
|
| 934 |
prealloc_wipe_disks=True,
|
| 935 |
reserved_lvs=["/dev/mock_lv"],
|
| 936 |
use_external_mip_script=True)
|
| 937 |
self.ExecOpCode(op)
|
| 938 |
|
| 939 |
self.mcpu.assertLogIsEmpty()
|
| 940 |
self.assertEqual(123, self.cluster.candidate_pool_size) |
| 941 |
self.assertEqual(True, self.cluster.maintain_node_health) |
| 942 |
self.assertEqual(True, self.cluster.modify_etc_hosts) |
| 943 |
self.assertEqual(True, self.cluster.prealloc_wipe_disks) |
| 944 |
self.assertEqual(["/dev/mock_lv"], self.cluster.reserved_lvs) |
| 945 |
self.assertEqual(True, self.cluster.use_external_mip_script) |
| 946 |
|
| 947 |
def testAddHiddenOs(self): |
| 948 |
self.cluster.hidden_os = ["hidden1", "hidden2"] |
| 949 |
op = opcodes.OpClusterSetParams(hidden_os=[(constants.DDM_ADD, "hidden2"),
|
| 950 |
(constants.DDM_ADD, "hidden3")])
|
| 951 |
self.ExecOpCode(op)
|
| 952 |
|
| 953 |
self.assertEqual(["hidden1", "hidden2", "hidden3"], self.cluster.hidden_os) |
| 954 |
self.mcpu.assertLogContainsRegex("OS hidden2 already") |
| 955 |
|
| 956 |
def testRemoveBlacklistedOs(self): |
| 957 |
self.cluster.blacklisted_os = ["blisted1", "blisted2"] |
| 958 |
op = opcodes.OpClusterSetParams(blacklisted_os=[ |
| 959 |
(constants.DDM_REMOVE, "blisted2"),
|
| 960 |
(constants.DDM_REMOVE, "blisted3")])
|
| 961 |
self.ExecOpCode(op)
|
| 962 |
|
| 963 |
self.assertEqual(["blisted1"], self.cluster.blacklisted_os) |
| 964 |
self.mcpu.assertLogContainsRegex("OS blisted3 not found") |
| 965 |
|
| 966 |
def testMasterNetdev(self): |
| 967 |
master_netdev = "test_dev"
|
| 968 |
op = opcodes.OpClusterSetParams(master_netdev=master_netdev) |
| 969 |
self.ExecOpCode(op)
|
| 970 |
|
| 971 |
self.assertEqual(master_netdev, self.cluster.master_netdev) |
| 972 |
|
| 973 |
def testMasterNetdevFailNoForce(self): |
| 974 |
master_netdev = "test_dev"
|
| 975 |
op = opcodes.OpClusterSetParams(master_netdev=master_netdev) |
| 976 |
self.rpc.call_node_deactivate_master_ip.return_value = \
|
| 977 |
self.RpcResultsBuilder() \
|
| 978 |
.CreateFailedNodeResult(self.master)
|
| 979 |
self.ExecOpCodeExpectOpExecError(op, "Could not disable the master ip") |
| 980 |
|
| 981 |
def testMasterNetdevFailForce(self): |
| 982 |
master_netdev = "test_dev"
|
| 983 |
op = opcodes.OpClusterSetParams(master_netdev=master_netdev, |
| 984 |
force=True)
|
| 985 |
self.rpc.call_node_deactivate_master_ip.return_value = \
|
| 986 |
self.RpcResultsBuilder() \
|
| 987 |
.CreateFailedNodeResult(self.master)
|
| 988 |
self.ExecOpCode(op)
|
| 989 |
|
| 990 |
self.mcpu.assertLogContainsRegex("Could not disable the master ip") |
| 991 |
|
| 992 |
|
| 993 |
class TestLUClusterVerify(CmdlibTestCase): |
| 994 |
def testVerifyAllGroups(self): |
| 995 |
op = opcodes.OpClusterVerify() |
| 996 |
result = self.ExecOpCode(op)
|
| 997 |
|
| 998 |
self.assertEqual(2, len(result["jobs"])) |
| 999 |
|
| 1000 |
def testVerifyDefaultGroups(self): |
| 1001 |
op = opcodes.OpClusterVerify(group_name="default")
|
| 1002 |
result = self.ExecOpCode(op)
|
| 1003 |
|
| 1004 |
self.assertEqual(1, len(result["jobs"])) |
| 1005 |
|
| 1006 |
|
| 1007 |
class TestLUClusterVerifyConfig(CmdlibTestCase): |
| 1008 |
|
| 1009 |
def setUp(self): |
| 1010 |
super(TestLUClusterVerifyConfig, self).setUp() |
| 1011 |
|
| 1012 |
self._load_cert_patcher = testutils \
|
| 1013 |
.patch_object(OpenSSL.crypto, "load_certificate")
|
| 1014 |
self._load_cert_mock = self._load_cert_patcher.start() |
| 1015 |
self._verify_cert_patcher = testutils \
|
| 1016 |
.patch_object(utils, "VerifyX509Certificate")
|
| 1017 |
self._verify_cert_mock = self._verify_cert_patcher.start() |
| 1018 |
self._read_file_patcher = testutils.patch_object(utils, "ReadFile") |
| 1019 |
self._read_file_mock = self._read_file_patcher.start() |
| 1020 |
self._can_read_patcher = testutils.patch_object(utils, "CanRead") |
| 1021 |
self._can_read_mock = self._can_read_patcher.start() |
| 1022 |
|
| 1023 |
self._can_read_mock.return_value = True |
| 1024 |
self._read_file_mock.return_value = True |
| 1025 |
self._verify_cert_mock.return_value = (None, "") |
| 1026 |
self._load_cert_mock.return_value = True |
| 1027 |
|
| 1028 |
def tearDown(self): |
| 1029 |
super(TestLUClusterVerifyConfig, self).tearDown() |
| 1030 |
|
| 1031 |
self._can_read_patcher.stop()
|
| 1032 |
self._read_file_patcher.stop()
|
| 1033 |
self._verify_cert_patcher.stop()
|
| 1034 |
self._load_cert_patcher.stop()
|
| 1035 |
|
| 1036 |
def testSuccessfulRun(self): |
| 1037 |
self.cfg.AddNewInstance()
|
| 1038 |
op = opcodes.OpClusterVerifyConfig() |
| 1039 |
result = self.ExecOpCode(op)
|
| 1040 |
|
| 1041 |
self.assertTrue(result)
|
| 1042 |
|
| 1043 |
def testDanglingNode(self): |
| 1044 |
node = self.cfg.AddNewNode()
|
| 1045 |
self.cfg.AddNewInstance(primary_node=node)
|
| 1046 |
node.group = "invalid"
|
| 1047 |
op = opcodes.OpClusterVerifyConfig() |
| 1048 |
result = self.ExecOpCode(op)
|
| 1049 |
|
| 1050 |
self.mcpu.assertLogContainsRegex(
|
| 1051 |
"following nodes \(and their instances\) belong to a non existing group")
|
| 1052 |
self.assertFalse(result)
|
| 1053 |
|
| 1054 |
def testDanglingInstance(self): |
| 1055 |
inst = self.cfg.AddNewInstance()
|
| 1056 |
inst.primary_node = "invalid"
|
| 1057 |
op = opcodes.OpClusterVerifyConfig() |
| 1058 |
result = self.ExecOpCode(op)
|
| 1059 |
|
| 1060 |
self.mcpu.assertLogContainsRegex(
|
| 1061 |
"following instances have a non-existing primary-node")
|
| 1062 |
self.assertFalse(result)
|
| 1063 |
|
| 1064 |
|
| 1065 |
class TestLUClusterVerifyGroup(CmdlibTestCase): |
| 1066 |
def testEmptyNodeGroup(self): |
| 1067 |
group = self.cfg.AddNewNodeGroup()
|
| 1068 |
op = opcodes.OpClusterVerifyGroup(group_name=group.name, verbose=True)
|
| 1069 |
|
| 1070 |
result = self.ExecOpCode(op)
|
| 1071 |
|
| 1072 |
self.assertTrue(result)
|
| 1073 |
self.mcpu.assertLogContainsRegex("Empty node group, skipping verification") |
| 1074 |
|
| 1075 |
def testSimpleInvocation(self): |
| 1076 |
op = opcodes.OpClusterVerifyGroup(group_name="default", verbose=True) |
| 1077 |
|
| 1078 |
self.ExecOpCode(op)
|
| 1079 |
|
| 1080 |
def testSimpleInvocationWithInstance(self): |
| 1081 |
self.cfg.AddNewInstance(disks=[])
|
| 1082 |
op = opcodes.OpClusterVerifyGroup(group_name="default", verbose=True) |
| 1083 |
|
| 1084 |
self.ExecOpCode(op)
|
| 1085 |
|
| 1086 |
def testGhostNode(self): |
| 1087 |
group = self.cfg.AddNewNodeGroup()
|
| 1088 |
node = self.cfg.AddNewNode(group=group.uuid, offline=True) |
| 1089 |
self.master.offline = True |
| 1090 |
self.cfg.AddNewInstance(disk_template=constants.DT_DRBD8,
|
| 1091 |
primary_node=self.master,
|
| 1092 |
secondary_node=node) |
| 1093 |
|
| 1094 |
self.rpc.call_blockdev_getmirrorstatus_multi.return_value = \
|
| 1095 |
RpcResultsBuilder() \ |
| 1096 |
.AddOfflineNode(self.master) \
|
| 1097 |
.Build() |
| 1098 |
|
| 1099 |
op = opcodes.OpClusterVerifyGroup(group_name="default", verbose=True) |
| 1100 |
|
| 1101 |
self.ExecOpCode(op)
|
| 1102 |
|
| 1103 |
def testValidRpcResult(self): |
| 1104 |
self.cfg.AddNewInstance(disks=[])
|
| 1105 |
|
| 1106 |
self.rpc.call_node_verify.return_value = \
|
| 1107 |
RpcResultsBuilder() \ |
| 1108 |
.AddSuccessfulNode(self.master, {}) \
|
| 1109 |
.Build() |
| 1110 |
|
| 1111 |
op = opcodes.OpClusterVerifyGroup(group_name="default", verbose=True) |
| 1112 |
|
| 1113 |
self.ExecOpCode(op)
|
| 1114 |
|
| 1115 |
|
| 1116 |
class TestLUClusterVerifyGroupMethods(CmdlibTestCase): |
| 1117 |
"""Base class for testing individual methods in LUClusterVerifyGroup.
|
| 1118 |
|
| 1119 |
"""
|
| 1120 |
def setUp(self): |
| 1121 |
super(TestLUClusterVerifyGroupMethods, self).setUp() |
| 1122 |
self.op = opcodes.OpClusterVerifyGroup(group_name="default") |
| 1123 |
|
| 1124 |
def PrepareLU(self, lu): |
| 1125 |
lu._exclusive_storage = False
|
| 1126 |
lu.master_node = self.master_uuid
|
| 1127 |
lu.group_info = self.group
|
| 1128 |
cluster.LUClusterVerifyGroup.all_node_info = \ |
| 1129 |
property(fget=lambda _: self.cfg.GetAllNodesInfo()) |
| 1130 |
|
| 1131 |
|
| 1132 |
class TestLUClusterVerifyGroupVerifyNode(TestLUClusterVerifyGroupMethods): |
| 1133 |
@withLockedLU
|
| 1134 |
def testInvalidNodeResult(self, lu): |
| 1135 |
self.assertFalse(lu._VerifyNode(self.master, None)) |
| 1136 |
self.assertFalse(lu._VerifyNode(self.master, "")) |
| 1137 |
|
| 1138 |
@withLockedLU
|
| 1139 |
def testInvalidVersion(self, lu): |
| 1140 |
self.assertFalse(lu._VerifyNode(self.master, {"version": None})) |
| 1141 |
self.assertFalse(lu._VerifyNode(self.master, {"version": ""})) |
| 1142 |
self.assertFalse(lu._VerifyNode(self.master, { |
| 1143 |
"version": (constants.PROTOCOL_VERSION - 1, constants.RELEASE_VERSION) |
| 1144 |
})) |
| 1145 |
|
| 1146 |
self.mcpu.ClearLogMessages()
|
| 1147 |
self.assertTrue(lu._VerifyNode(self.master, { |
| 1148 |
"version": (constants.PROTOCOL_VERSION, constants.RELEASE_VERSION + "x") |
| 1149 |
})) |
| 1150 |
self.mcpu.assertLogContainsRegex("software version mismatch") |
| 1151 |
|
| 1152 |
def _GetValidNodeResult(self, additional_fields): |
| 1153 |
ret = {
|
| 1154 |
"version": (constants.PROTOCOL_VERSION, constants.RELEASE_VERSION),
|
| 1155 |
constants.NV_NODESETUP: [] |
| 1156 |
} |
| 1157 |
ret.update(additional_fields) |
| 1158 |
return ret
|
| 1159 |
|
| 1160 |
@withLockedLU
|
| 1161 |
def testHypervisor(self, lu): |
| 1162 |
lu._VerifyNode(self.master, self._GetValidNodeResult({ |
| 1163 |
constants.NV_HYPERVISOR: {
|
| 1164 |
constants.HT_XEN_PVM: None,
|
| 1165 |
constants.HT_XEN_HVM: "mock error"
|
| 1166 |
} |
| 1167 |
})) |
| 1168 |
self.mcpu.assertLogContainsRegex(constants.HT_XEN_HVM)
|
| 1169 |
self.mcpu.assertLogContainsRegex("mock error") |
| 1170 |
|
| 1171 |
@withLockedLU
|
| 1172 |
def testHvParams(self, lu): |
| 1173 |
lu._VerifyNode(self.master, self._GetValidNodeResult({ |
| 1174 |
constants.NV_HVPARAMS: [("mock item", constants.HT_XEN_HVM, "mock error")] |
| 1175 |
})) |
| 1176 |
self.mcpu.assertLogContainsRegex(constants.HT_XEN_HVM)
|
| 1177 |
self.mcpu.assertLogContainsRegex("mock item") |
| 1178 |
self.mcpu.assertLogContainsRegex("mock error") |
| 1179 |
|
| 1180 |
@withLockedLU
|
| 1181 |
def testSuccessfulResult(self, lu): |
| 1182 |
self.assertTrue(lu._VerifyNode(self.master, self._GetValidNodeResult({}))) |
| 1183 |
self.mcpu.assertLogIsEmpty()
|
| 1184 |
|
| 1185 |
|
| 1186 |
class TestLUClusterVerifyGroupVerifyNodeTime(TestLUClusterVerifyGroupMethods): |
| 1187 |
@withLockedLU
|
| 1188 |
def testInvalidNodeResult(self, lu): |
| 1189 |
for ndata in [{}, {constants.NV_TIME: "invalid"}]: |
| 1190 |
self.mcpu.ClearLogMessages()
|
| 1191 |
lu._VerifyNodeTime(self.master, ndata, None, None) |
| 1192 |
|
| 1193 |
self.mcpu.assertLogContainsRegex("Node returned invalid time") |
| 1194 |
|
| 1195 |
@withLockedLU
|
| 1196 |
def testNodeDiverges(self, lu): |
| 1197 |
for ntime in [(0, 0), (2000, 0)]: |
| 1198 |
self.mcpu.ClearLogMessages()
|
| 1199 |
lu._VerifyNodeTime(self.master, {constants.NV_TIME: ntime}, 1000, 1005) |
| 1200 |
|
| 1201 |
self.mcpu.assertLogContainsRegex("Node time diverges") |
| 1202 |
|
| 1203 |
@withLockedLU
|
| 1204 |
def testSuccessfulResult(self, lu): |
| 1205 |
lu._VerifyNodeTime(self.master, {constants.NV_TIME: (0, 0)}, 0, 5) |
| 1206 |
self.mcpu.assertLogIsEmpty()
|
| 1207 |
|
| 1208 |
|
| 1209 |
class TestLUClusterVerifyGroupUpdateVerifyNodeLVM( |
| 1210 |
TestLUClusterVerifyGroupMethods): |
| 1211 |
def setUp(self): |
| 1212 |
super(TestLUClusterVerifyGroupUpdateVerifyNodeLVM, self).setUp() |
| 1213 |
self.VALID_NRESULT = {
|
| 1214 |
constants.NV_VGLIST: {"mock_vg": 30000},
|
| 1215 |
constants.NV_PVLIST: [ |
| 1216 |
{
|
| 1217 |
"name": "mock_pv", |
| 1218 |
"vg_name": "mock_vg", |
| 1219 |
"size": 5000, |
| 1220 |
"free": 2500, |
| 1221 |
"attributes": [],
|
| 1222 |
"lv_list": []
|
| 1223 |
} |
| 1224 |
] |
| 1225 |
} |
| 1226 |
|
| 1227 |
@withLockedLU
|
| 1228 |
def testNoVgName(self, lu): |
| 1229 |
lu._UpdateVerifyNodeLVM(self.master, {}, None, None) |
| 1230 |
self.mcpu.assertLogIsEmpty()
|
| 1231 |
|
| 1232 |
@withLockedLU
|
| 1233 |
def testEmptyNodeResult(self, lu): |
| 1234 |
lu._UpdateVerifyNodeLVM(self.master, {}, "mock_vg", None) |
| 1235 |
self.mcpu.assertLogContainsRegex("unable to check volume groups") |
| 1236 |
self.mcpu.assertLogContainsRegex("Can't get PV list from node") |
| 1237 |
|
| 1238 |
@withLockedLU
|
| 1239 |
def testValidNodeResult(self, lu): |
| 1240 |
lu._UpdateVerifyNodeLVM(self.master, self.VALID_NRESULT, "mock_vg", None) |
| 1241 |
self.mcpu.assertLogIsEmpty()
|
| 1242 |
|
| 1243 |
@withLockedLU
|
| 1244 |
def testValidNodeResultExclusiveStorage(self, lu): |
| 1245 |
lu._exclusive_storage = True
|
| 1246 |
lu._UpdateVerifyNodeLVM(self.master, self.VALID_NRESULT, "mock_vg", |
| 1247 |
cluster.LUClusterVerifyGroup.NodeImage()) |
| 1248 |
self.mcpu.assertLogIsEmpty()
|
| 1249 |
|
| 1250 |
|
| 1251 |
class TestLUClusterVerifyGroupVerifyGroupDRBDVersion( |
| 1252 |
TestLUClusterVerifyGroupMethods): |
| 1253 |
@withLockedLU
|
| 1254 |
def testEmptyNodeResult(self, lu): |
| 1255 |
lu._VerifyGroupDRBDVersion({})
|
| 1256 |
self.mcpu.assertLogIsEmpty()
|
| 1257 |
|
| 1258 |
@withLockedLU
|
| 1259 |
def testValidNodeResult(self, lu): |
| 1260 |
lu._VerifyGroupDRBDVersion( |
| 1261 |
RpcResultsBuilder() |
| 1262 |
.AddSuccessfulNode(self.master, {
|
| 1263 |
constants.NV_DRBDVERSION: "8.3.0"
|
| 1264 |
}) |
| 1265 |
.Build()) |
| 1266 |
self.mcpu.assertLogIsEmpty()
|
| 1267 |
|
| 1268 |
@withLockedLU
|
| 1269 |
def testDifferentVersions(self, lu): |
| 1270 |
node1 = self.cfg.AddNewNode()
|
| 1271 |
lu._VerifyGroupDRBDVersion( |
| 1272 |
RpcResultsBuilder() |
| 1273 |
.AddSuccessfulNode(self.master, {
|
| 1274 |
constants.NV_DRBDVERSION: "8.3.0"
|
| 1275 |
}) |
| 1276 |
.AddSuccessfulNode(node1, {
|
| 1277 |
constants.NV_DRBDVERSION: "8.4.0"
|
| 1278 |
}) |
| 1279 |
.Build()) |
| 1280 |
self.mcpu.assertLogContainsRegex("DRBD version mismatch: 8.3.0") |
| 1281 |
self.mcpu.assertLogContainsRegex("DRBD version mismatch: 8.4.0") |
| 1282 |
|
| 1283 |
|
| 1284 |
class TestLUClusterVerifyGroupVerifyGroupLVM(TestLUClusterVerifyGroupMethods): |
| 1285 |
@withLockedLU
|
| 1286 |
def testNoVgName(self, lu): |
| 1287 |
lu._VerifyGroupLVM(None, None) |
| 1288 |
self.mcpu.assertLogIsEmpty()
|
| 1289 |
|
| 1290 |
@withLockedLU
|
| 1291 |
def testNoExclusiveStorage(self, lu): |
| 1292 |
lu._VerifyGroupLVM(None, "mock_vg") |
| 1293 |
self.mcpu.assertLogIsEmpty()
|
| 1294 |
|
| 1295 |
@withLockedLU
|
| 1296 |
def testNoPvInfo(self, lu): |
| 1297 |
lu._exclusive_storage = True
|
| 1298 |
nimg = cluster.LUClusterVerifyGroup.NodeImage() |
| 1299 |
lu._VerifyGroupLVM({self.master.uuid: nimg}, "mock_vg")
|
| 1300 |
self.mcpu.assertLogIsEmpty()
|
| 1301 |
|
| 1302 |
@withLockedLU
|
| 1303 |
def testValidPvInfos(self, lu): |
| 1304 |
lu._exclusive_storage = True
|
| 1305 |
node2 = self.cfg.AddNewNode()
|
| 1306 |
nimg1 = cluster.LUClusterVerifyGroup.NodeImage(uuid=self.master.uuid)
|
| 1307 |
nimg1.pv_min = 10000
|
| 1308 |
nimg1.pv_max = 10010
|
| 1309 |
nimg2 = cluster.LUClusterVerifyGroup.NodeImage(uuid=node2.uuid) |
| 1310 |
nimg2.pv_min = 9998
|
| 1311 |
nimg2.pv_max = 10005
|
| 1312 |
lu._VerifyGroupLVM({self.master.uuid: nimg1, node2.uuid: nimg2}, "mock_vg")
|
| 1313 |
self.mcpu.assertLogIsEmpty()
|
| 1314 |
|
| 1315 |
|
| 1316 |
class TestLUClusterVerifyGroupVerifyNodeBridges( |
| 1317 |
TestLUClusterVerifyGroupMethods): |
| 1318 |
@withLockedLU
|
| 1319 |
def testNoBridges(self, lu): |
| 1320 |
lu._VerifyNodeBridges(None, None, None) |
| 1321 |
self.mcpu.assertLogIsEmpty()
|
| 1322 |
|
| 1323 |
@withLockedLU
|
| 1324 |
def testInvalidBridges(self, lu): |
| 1325 |
for ndata in [{}, {constants.NV_BRIDGES: ""}]: |
| 1326 |
self.mcpu.ClearLogMessages()
|
| 1327 |
lu._VerifyNodeBridges(self.master, ndata, ["mock_bridge"]) |
| 1328 |
self.mcpu.assertLogContainsRegex("not return valid bridge information") |
| 1329 |
|
| 1330 |
self.mcpu.ClearLogMessages()
|
| 1331 |
lu._VerifyNodeBridges(self.master, {constants.NV_BRIDGES: ["mock_bridge"]}, |
| 1332 |
["mock_bridge"])
|
| 1333 |
self.mcpu.assertLogContainsRegex("missing bridge") |
| 1334 |
|
| 1335 |
|
| 1336 |
class TestLUClusterVerifyGroupVerifyNodeUserScripts( |
| 1337 |
TestLUClusterVerifyGroupMethods): |
| 1338 |
@withLockedLU
|
| 1339 |
def testNoUserScripts(self, lu): |
| 1340 |
lu._VerifyNodeUserScripts(self.master, {})
|
| 1341 |
self.mcpu.assertLogContainsRegex("did not return user scripts information") |
| 1342 |
|
| 1343 |
@withLockedLU
|
| 1344 |
def testBrokenUserScripts(self, lu): |
| 1345 |
lu._VerifyNodeUserScripts(self.master,
|
| 1346 |
{constants.NV_USERSCRIPTS: ["script"]})
|
| 1347 |
self.mcpu.assertLogContainsRegex("scripts not present or not executable") |
| 1348 |
|
| 1349 |
|
| 1350 |
class TestLUClusterVerifyGroupVerifyNodeNetwork( |
| 1351 |
TestLUClusterVerifyGroupMethods): |
| 1352 |
|
| 1353 |
def setUp(self): |
| 1354 |
super(TestLUClusterVerifyGroupVerifyNodeNetwork, self).setUp() |
| 1355 |
self.VALID_NRESULT = {
|
| 1356 |
constants.NV_NODELIST: {},
|
| 1357 |
constants.NV_NODENETTEST: {},
|
| 1358 |
constants.NV_MASTERIP: True
|
| 1359 |
} |
| 1360 |
|
| 1361 |
@withLockedLU
|
| 1362 |
def testEmptyNodeResult(self, lu): |
| 1363 |
lu._VerifyNodeNetwork(self.master, {})
|
| 1364 |
self.mcpu.assertLogContainsRegex(
|
| 1365 |
"node hasn't returned node ssh connectivity data")
|
| 1366 |
self.mcpu.assertLogContainsRegex(
|
| 1367 |
"node hasn't returned node tcp connectivity data")
|
| 1368 |
self.mcpu.assertLogContainsRegex(
|
| 1369 |
"node hasn't returned node master IP reachability data")
|
| 1370 |
|
| 1371 |
@withLockedLU
|
| 1372 |
def testValidResult(self, lu): |
| 1373 |
lu._VerifyNodeNetwork(self.master, self.VALID_NRESULT) |
| 1374 |
self.mcpu.assertLogIsEmpty()
|
| 1375 |
|
| 1376 |
@withLockedLU
|
| 1377 |
def testSshProblem(self, lu): |
| 1378 |
self.VALID_NRESULT.update({
|
| 1379 |
constants.NV_NODELIST: {
|
| 1380 |
"mock_node": "mock_error" |
| 1381 |
} |
| 1382 |
}) |
| 1383 |
lu._VerifyNodeNetwork(self.master, self.VALID_NRESULT) |
| 1384 |
self.mcpu.assertLogContainsRegex("ssh communication with node 'mock_node'") |
| 1385 |
|
| 1386 |
@withLockedLU
|
| 1387 |
def testTcpProblem(self, lu): |
| 1388 |
self.VALID_NRESULT.update({
|
| 1389 |
constants.NV_NODENETTEST: {
|
| 1390 |
"mock_node": "mock_error" |
| 1391 |
} |
| 1392 |
}) |
| 1393 |
lu._VerifyNodeNetwork(self.master, self.VALID_NRESULT) |
| 1394 |
self.mcpu.assertLogContainsRegex("tcp communication with node 'mock_node'") |
| 1395 |
|
| 1396 |
@withLockedLU
|
| 1397 |
def testMasterIpNotReachable(self, lu): |
| 1398 |
self.VALID_NRESULT.update({
|
| 1399 |
constants.NV_MASTERIP: False
|
| 1400 |
}) |
| 1401 |
node1 = self.cfg.AddNewNode()
|
| 1402 |
lu._VerifyNodeNetwork(self.master, self.VALID_NRESULT) |
| 1403 |
self.mcpu.assertLogContainsRegex(
|
| 1404 |
"the master node cannot reach the master IP")
|
| 1405 |
|
| 1406 |
self.mcpu.ClearLogMessages()
|
| 1407 |
lu._VerifyNodeNetwork(node1, self.VALID_NRESULT)
|
| 1408 |
self.mcpu.assertLogContainsRegex("cannot reach the master IP") |
| 1409 |
|
| 1410 |
|
| 1411 |
class TestLUClusterVerifyGroupVerifyInstance(TestLUClusterVerifyGroupMethods): |
| 1412 |
def setUp(self): |
| 1413 |
super(TestLUClusterVerifyGroupVerifyInstance, self).setUp() |
| 1414 |
|
| 1415 |
self.node1 = self.cfg.AddNewNode() |
| 1416 |
self.drbd_inst = self.cfg.AddNewInstance( |
| 1417 |
disks=[self.cfg.CreateDisk(dev_type=constants.DT_DRBD8,
|
| 1418 |
primary_node=self.master,
|
| 1419 |
secondary_node=self.node1)])
|
| 1420 |
self.running_inst = self.cfg.AddNewInstance( |
| 1421 |
admin_state=constants.ADMINST_UP, disks_active=True)
|
| 1422 |
self.diskless_inst = self.cfg.AddNewInstance(disks=[]) |
| 1423 |
|
| 1424 |
self.master_img = \
|
| 1425 |
cluster.LUClusterVerifyGroup.NodeImage(uuid=self.master_uuid)
|
| 1426 |
self.master_img.volumes = ["/".join(disk.logical_id) |
| 1427 |
for inst in [self.running_inst, |
| 1428 |
self.diskless_inst]
|
| 1429 |
for disk in inst.disks] |
| 1430 |
self.master_img.volumes.extend(
|
| 1431 |
["/".join(disk.logical_id) for disk in self.drbd_inst.disks[0].children]) |
| 1432 |
self.master_img.instances = [self.running_inst.uuid] |
| 1433 |
self.node1_img = \
|
| 1434 |
cluster.LUClusterVerifyGroup.NodeImage(uuid=self.node1.uuid)
|
| 1435 |
self.node1_img.volumes = \
|
| 1436 |
["/".join(disk.logical_id) for disk in self.drbd_inst.disks[0].children] |
| 1437 |
self.node_imgs = {
|
| 1438 |
self.master_uuid: self.master_img, |
| 1439 |
self.node1.uuid: self.node1_img |
| 1440 |
} |
| 1441 |
self.diskstatus = {
|
| 1442 |
self.master_uuid: [
|
| 1443 |
(True, objects.BlockDevStatus(ldisk_status=constants.LDS_OKAY))
|
| 1444 |
for _ in self.running_inst.disks |
| 1445 |
] |
| 1446 |
} |
| 1447 |
|
| 1448 |
@withLockedLU
|
| 1449 |
def testDisklessInst(self, lu): |
| 1450 |
lu._VerifyInstance(self.diskless_inst, self.node_imgs, {}) |
| 1451 |
self.mcpu.assertLogIsEmpty()
|
| 1452 |
|
| 1453 |
@withLockedLU
|
| 1454 |
def testOfflineNode(self, lu): |
| 1455 |
self.master_img.offline = True |
| 1456 |
lu._VerifyInstance(self.drbd_inst, self.node_imgs, {}) |
| 1457 |
self.mcpu.assertLogIsEmpty()
|
| 1458 |
|
| 1459 |
@withLockedLU
|
| 1460 |
def testRunningOnOfflineNode(self, lu): |
| 1461 |
self.master_img.offline = True |
| 1462 |
lu._VerifyInstance(self.running_inst, self.node_imgs, {}) |
| 1463 |
self.mcpu.assertLogContainsRegex(
|
| 1464 |
"instance is marked as running and lives on offline node")
|
| 1465 |
|
| 1466 |
@withLockedLU
|
| 1467 |
def testMissingVolume(self, lu): |
| 1468 |
self.master_img.volumes = []
|
| 1469 |
lu._VerifyInstance(self.running_inst, self.node_imgs, {}) |
| 1470 |
self.mcpu.assertLogContainsRegex("volume .* missing") |
| 1471 |
|
| 1472 |
@withLockedLU
|
| 1473 |
def testRunningInstanceOnWrongNode(self, lu): |
| 1474 |
self.master_img.instances = []
|
| 1475 |
self.diskless_inst.admin_state = constants.ADMINST_UP
|
| 1476 |
lu._VerifyInstance(self.running_inst, self.node_imgs, {}) |
| 1477 |
self.mcpu.assertLogContainsRegex("instance not running on its primary node") |
| 1478 |
|
| 1479 |
@withLockedLU
|
| 1480 |
def testRunningInstanceOnRightNode(self, lu): |
| 1481 |
self.master_img.instances = [self.running_inst.uuid] |
| 1482 |
lu._VerifyInstance(self.running_inst, self.node_imgs, {}) |
| 1483 |
self.mcpu.assertLogIsEmpty()
|
| 1484 |
|
| 1485 |
@withLockedLU
|
| 1486 |
def testValidDiskStatus(self, lu): |
| 1487 |
lu._VerifyInstance(self.running_inst, self.node_imgs, self.diskstatus) |
| 1488 |
self.mcpu.assertLogIsEmpty()
|
| 1489 |
|
| 1490 |
@withLockedLU
|
| 1491 |
def testDegradedDiskStatus(self, lu): |
| 1492 |
self.diskstatus[self.master_uuid][0][1].is_degraded = True |
| 1493 |
lu._VerifyInstance(self.running_inst, self.node_imgs, self.diskstatus) |
| 1494 |
self.mcpu.assertLogContainsRegex("instance .* is degraded") |
| 1495 |
|
| 1496 |
@withLockedLU
|
| 1497 |
def testNotOkayDiskStatus(self, lu): |
| 1498 |
self.diskstatus[self.master_uuid][0][1].ldisk_status = constants.LDS_FAULTY |
| 1499 |
lu._VerifyInstance(self.running_inst, self.node_imgs, self.diskstatus) |
| 1500 |
self.mcpu.assertLogContainsRegex("instance .* state is 'faulty'") |
| 1501 |
|
| 1502 |
@withLockedLU
|
| 1503 |
def testExclusiveStorageWithInvalidInstance(self, lu): |
| 1504 |
self.master.ndparams[constants.ND_EXCLUSIVE_STORAGE] = True |
| 1505 |
lu._VerifyInstance(self.drbd_inst, self.node_imgs, self.diskstatus) |
| 1506 |
self.mcpu.assertLogContainsRegex(
|
| 1507 |
"instance has template drbd, which is not supported")
|
| 1508 |
|
| 1509 |
@withLockedLU
|
| 1510 |
def testExclusiveStorageWithValidInstance(self, lu): |
| 1511 |
self.master.ndparams[constants.ND_EXCLUSIVE_STORAGE] = True |
| 1512 |
self.running_inst.disks[0].spindles = 1 |
| 1513 |
lu._VerifyInstance(self.running_inst, self.node_imgs, self.diskstatus) |
| 1514 |
self.mcpu.assertLogIsEmpty()
|
| 1515 |
|
| 1516 |
@withLockedLU
|
| 1517 |
def testDrbdInTwoGroups(self, lu): |
| 1518 |
group = self.cfg.AddNewNodeGroup()
|
| 1519 |
self.node1.group = group.uuid
|
| 1520 |
lu._VerifyInstance(self.drbd_inst, self.node_imgs, self.diskstatus) |
| 1521 |
self.mcpu.assertLogContainsRegex(
|
| 1522 |
"instance has primary and secondary nodes in different groups")
|
| 1523 |
|
| 1524 |
@withLockedLU
|
| 1525 |
def testOfflineSecondary(self, lu): |
| 1526 |
self.node1_img.offline = True |
| 1527 |
lu._VerifyInstance(self.drbd_inst, self.node_imgs, self.diskstatus) |
| 1528 |
self.mcpu.assertLogContainsRegex("instance has offline secondary node\(s\)") |
| 1529 |
|
| 1530 |
|
| 1531 |
class TestLUClusterVerifyGroupVerifyOrphanVolumes( |
| 1532 |
TestLUClusterVerifyGroupMethods): |
| 1533 |
@withLockedLU
|
| 1534 |
def testOrphanedVolume(self, lu): |
| 1535 |
master_img = cluster.LUClusterVerifyGroup.NodeImage(uuid=self.master_uuid)
|
| 1536 |
master_img.volumes = ["mock_vg/disk_0", "mock_vg/disk_1", "mock_vg/disk_2"] |
| 1537 |
node_imgs = {
|
| 1538 |
self.master_uuid: master_img
|
| 1539 |
} |
| 1540 |
node_vol_should = {
|
| 1541 |
self.master_uuid: ["mock_vg/disk_0"] |
| 1542 |
} |
| 1543 |
|
| 1544 |
lu._VerifyOrphanVolumes(node_vol_should, node_imgs, |
| 1545 |
utils.FieldSet("mock_vg/disk_2"))
|
| 1546 |
self.mcpu.assertLogContainsRegex("volume mock_vg/disk_1 is unknown") |
| 1547 |
self.mcpu.assertLogDoesNotContainRegex("volume mock_vg/disk_0 is unknown") |
| 1548 |
self.mcpu.assertLogDoesNotContainRegex("volume mock_vg/disk_2 is unknown") |
| 1549 |
|
| 1550 |
|
| 1551 |
class TestLUClusterVerifyGroupVerifyNPlusOneMemory( |
| 1552 |
TestLUClusterVerifyGroupMethods): |
| 1553 |
@withLockedLU
|
| 1554 |
def testN1Failure(self, lu): |
| 1555 |
group1 = self.cfg.AddNewNodeGroup()
|
| 1556 |
|
| 1557 |
node1 = self.cfg.AddNewNode()
|
| 1558 |
node2 = self.cfg.AddNewNode(group=group1)
|
| 1559 |
node3 = self.cfg.AddNewNode()
|
| 1560 |
|
| 1561 |
inst1 = self.cfg.AddNewInstance()
|
| 1562 |
inst2 = self.cfg.AddNewInstance()
|
| 1563 |
inst3 = self.cfg.AddNewInstance()
|
| 1564 |
|
| 1565 |
node1_img = cluster.LUClusterVerifyGroup.NodeImage(uuid=node1.uuid) |
| 1566 |
node1_img.sbp = {
|
| 1567 |
self.master_uuid: [inst1.uuid, inst2.uuid, inst3.uuid]
|
| 1568 |
} |
| 1569 |
|
| 1570 |
node2_img = cluster.LUClusterVerifyGroup.NodeImage(uuid=node2.uuid) |
| 1571 |
|
| 1572 |
node3_img = cluster.LUClusterVerifyGroup.NodeImage(uuid=node3.uuid) |
| 1573 |
node3_img.offline = True
|
| 1574 |
|
| 1575 |
node_imgs = {
|
| 1576 |
node1.uuid: node1_img, |
| 1577 |
node2.uuid: node2_img, |
| 1578 |
node3.uuid: node3_img |
| 1579 |
} |
| 1580 |
|
| 1581 |
lu._VerifyNPlusOneMemory(node_imgs, self.cfg.GetAllInstancesInfo())
|
| 1582 |
self.mcpu.assertLogContainsRegex(
|
| 1583 |
"not enough memory to accomodate instance failovers")
|
| 1584 |
|
| 1585 |
self.mcpu.ClearLogMessages()
|
| 1586 |
node1_img.mfree = 1000
|
| 1587 |
lu._VerifyNPlusOneMemory(node_imgs, self.cfg.GetAllInstancesInfo())
|
| 1588 |
self.mcpu.assertLogIsEmpty()
|
| 1589 |
|
| 1590 |
|
| 1591 |
class TestLUClusterVerifyGroupVerifyFiles(TestLUClusterVerifyGroupMethods): |
| 1592 |
@withLockedLU
|
| 1593 |
def test(self, lu): |
| 1594 |
node1 = self.cfg.AddNewNode(master_candidate=False, offline=False, |
| 1595 |
vm_capable=True)
|
| 1596 |
node2 = self.cfg.AddNewNode(master_candidate=True, vm_capable=False) |
| 1597 |
node3 = self.cfg.AddNewNode(master_candidate=False, offline=False, |
| 1598 |
vm_capable=True)
|
| 1599 |
node4 = self.cfg.AddNewNode(master_candidate=False, offline=False, |
| 1600 |
vm_capable=True)
|
| 1601 |
node5 = self.cfg.AddNewNode(master_candidate=False, offline=True) |
| 1602 |
|
| 1603 |
nodeinfo = [self.master, node1, node2, node3, node4, node5]
|
| 1604 |
files_all = set([
|
| 1605 |
pathutils.CLUSTER_DOMAIN_SECRET_FILE, |
| 1606 |
pathutils.RAPI_CERT_FILE, |
| 1607 |
pathutils.RAPI_USERS_FILE, |
| 1608 |
]) |
| 1609 |
files_opt = set([
|
| 1610 |
pathutils.RAPI_USERS_FILE, |
| 1611 |
hv_xen.XL_CONFIG_FILE, |
| 1612 |
pathutils.VNC_PASSWORD_FILE, |
| 1613 |
]) |
| 1614 |
files_mc = set([
|
| 1615 |
pathutils.CLUSTER_CONF_FILE, |
| 1616 |
]) |
| 1617 |
files_vm = set([
|
| 1618 |
hv_xen.XEND_CONFIG_FILE, |
| 1619 |
hv_xen.XL_CONFIG_FILE, |
| 1620 |
pathutils.VNC_PASSWORD_FILE, |
| 1621 |
]) |
| 1622 |
nvinfo = RpcResultsBuilder() \ |
| 1623 |
.AddSuccessfulNode(self.master, {
|
| 1624 |
constants.NV_FILELIST: {
|
| 1625 |
pathutils.CLUSTER_CONF_FILE: "82314f897f38b35f9dab2f7c6b1593e0",
|
| 1626 |
pathutils.RAPI_CERT_FILE: "babbce8f387bc082228e544a2146fee4",
|
| 1627 |
pathutils.CLUSTER_DOMAIN_SECRET_FILE: "cds-47b5b3f19202936bb4",
|
| 1628 |
hv_xen.XEND_CONFIG_FILE: "b4a8a824ab3cac3d88839a9adeadf310",
|
| 1629 |
hv_xen.XL_CONFIG_FILE: "77935cee92afd26d162f9e525e3d49b9"
|
| 1630 |
}}) \ |
| 1631 |
.AddSuccessfulNode(node1, {
|
| 1632 |
constants.NV_FILELIST: {
|
| 1633 |
pathutils.RAPI_CERT_FILE: "97f0356500e866387f4b84233848cc4a",
|
| 1634 |
hv_xen.XEND_CONFIG_FILE: "b4a8a824ab3cac3d88839a9adeadf310",
|
| 1635 |
} |
| 1636 |
}) \ |
| 1637 |
.AddSuccessfulNode(node2, {
|
| 1638 |
constants.NV_FILELIST: {
|
| 1639 |
pathutils.RAPI_CERT_FILE: "97f0356500e866387f4b84233848cc4a",
|
| 1640 |
pathutils.CLUSTER_DOMAIN_SECRET_FILE: "cds-47b5b3f19202936bb4",
|
| 1641 |
} |
| 1642 |
}) \ |
| 1643 |
.AddSuccessfulNode(node3, {
|
| 1644 |
constants.NV_FILELIST: {
|
| 1645 |
pathutils.RAPI_CERT_FILE: "97f0356500e866387f4b84233848cc4a",
|
| 1646 |
pathutils.CLUSTER_CONF_FILE: "conf-a6d4b13e407867f7a7b4f0f232a8f527",
|
| 1647 |
pathutils.CLUSTER_DOMAIN_SECRET_FILE: "cds-47b5b3f19202936bb4",
|
| 1648 |
pathutils.RAPI_USERS_FILE: "rapiusers-ea3271e8d810ef3",
|
| 1649 |
hv_xen.XL_CONFIG_FILE: "77935cee92afd26d162f9e525e3d49b9"
|
| 1650 |
} |
| 1651 |
}) \ |
| 1652 |
.AddSuccessfulNode(node4, {}) \
|
| 1653 |
.AddOfflineNode(node5) \ |
| 1654 |
.Build() |
| 1655 |
assert set(nvinfo.keys()) == set(map(operator.attrgetter("uuid"), nodeinfo)) |
| 1656 |
|
| 1657 |
lu._VerifyFiles(nodeinfo, self.master_uuid, nvinfo,
|
| 1658 |
(files_all, files_opt, files_mc, files_vm)) |
| 1659 |
|
| 1660 |
expected_msgs = [ |
| 1661 |
"File %s found with 2 different checksums (variant 1 on"
|
| 1662 |
" %s, %s, %s; variant 2 on %s)" %
|
| 1663 |
(pathutils.RAPI_CERT_FILE, node1.name, node2.name, node3.name, |
| 1664 |
self.master.name),
|
| 1665 |
"File %s is missing from node(s) %s" %
|
| 1666 |
(pathutils.CLUSTER_DOMAIN_SECRET_FILE, node1.name), |
| 1667 |
"File %s should not exist on node(s) %s" %
|
| 1668 |
(pathutils.CLUSTER_CONF_FILE, node3.name), |
| 1669 |
"File %s is missing from node(s) %s" %
|
| 1670 |
(hv_xen.XEND_CONFIG_FILE, node3.name), |
| 1671 |
"File %s is missing from node(s) %s" %
|
| 1672 |
(pathutils.CLUSTER_CONF_FILE, node2.name), |
| 1673 |
"File %s found with 2 different checksums (variant 1 on"
|
| 1674 |
" %s; variant 2 on %s)" %
|
| 1675 |
(pathutils.CLUSTER_CONF_FILE, self.master.name, node3.name),
|
| 1676 |
"File %s is optional, but it must exist on all or no nodes (not"
|
| 1677 |
" found on %s, %s, %s)" %
|
| 1678 |
(pathutils.RAPI_USERS_FILE, self.master.name, node1.name, node2.name),
|
| 1679 |
"File %s is optional, but it must exist on all or no nodes (not"
|
| 1680 |
" found on %s)" % (hv_xen.XL_CONFIG_FILE, node1.name),
|
| 1681 |
"Node did not return file checksum data",
|
| 1682 |
] |
| 1683 |
|
| 1684 |
self.assertEqual(len(self.mcpu.GetLogMessages()), len(expected_msgs)) |
| 1685 |
for expected_msg in expected_msgs: |
| 1686 |
self.mcpu.assertLogContainsInLine(expected_msg)
|
| 1687 |
|
| 1688 |
|
| 1689 |
class TestLUClusterVerifyGroupVerifyNodeDrbd(TestLUClusterVerifyGroupMethods): |
| 1690 |
def setUp(self): |
| 1691 |
super(TestLUClusterVerifyGroupVerifyNodeDrbd, self).setUp() |
| 1692 |
|
| 1693 |
self.node1 = self.cfg.AddNewNode() |
| 1694 |
self.node2 = self.cfg.AddNewNode() |
| 1695 |
self.inst = self.cfg.AddNewInstance( |
| 1696 |
disks=[self.cfg.CreateDisk(dev_type=constants.DT_DRBD8,
|
| 1697 |
primary_node=self.node1,
|
| 1698 |
secondary_node=self.node2)],
|
| 1699 |
admin_state=constants.ADMINST_UP) |
| 1700 |
|
| 1701 |
@withLockedLU
|
| 1702 |
def testNoDrbdHelper(self, lu): |
| 1703 |
lu._VerifyNodeDrbd(self.master, {}, self.cfg.GetAllInstancesInfo(), None, |
| 1704 |
self.cfg.ComputeDRBDMap())
|
| 1705 |
self.mcpu.assertLogIsEmpty()
|
| 1706 |
|
| 1707 |
@withLockedLU
|
| 1708 |
def testDrbdHelperInvalidNodeResult(self, lu): |
| 1709 |
for ndata, expected in [({}, "no drbd usermode helper returned"), |
| 1710 |
({constants.NV_DRBDHELPER: (False, "")},
|
| 1711 |
"drbd usermode helper check unsuccessful"),
|
| 1712 |
({constants.NV_DRBDHELPER: (True, "/bin/false")},
|
| 1713 |
"wrong drbd usermode helper")]:
|
| 1714 |
self.mcpu.ClearLogMessages()
|
| 1715 |
lu._VerifyNodeDrbd(self.master, ndata, self.cfg.GetAllInstancesInfo(), |
| 1716 |
"/bin/true", self.cfg.ComputeDRBDMap()) |
| 1717 |
self.mcpu.assertLogContainsRegex(expected)
|
| 1718 |
|
| 1719 |
@withLockedLU
|
| 1720 |
def testNoNodeResult(self, lu): |
| 1721 |
lu._VerifyNodeDrbd(self.node1, {}, self.cfg.GetAllInstancesInfo(), |
| 1722 |
None, self.cfg.ComputeDRBDMap()) |
| 1723 |
self.mcpu.assertLogContainsRegex("drbd minor 1 of .* is not active") |
| 1724 |
|
| 1725 |
@withLockedLU
|
| 1726 |
def testInvalidNodeResult(self, lu): |
| 1727 |
lu._VerifyNodeDrbd(self.node1, {constants.NV_DRBDLIST: ""}, |
| 1728 |
self.cfg.GetAllInstancesInfo(), None, |
| 1729 |
self.cfg.ComputeDRBDMap())
|
| 1730 |
self.mcpu.assertLogContainsRegex("cannot parse drbd status file") |
| 1731 |
|
| 1732 |
@withLockedLU
|
| 1733 |
def testWrongMinorInUse(self, lu): |
| 1734 |
lu._VerifyNodeDrbd(self.node1, {constants.NV_DRBDLIST: [2]}, |
| 1735 |
self.cfg.GetAllInstancesInfo(), None, |
| 1736 |
self.cfg.ComputeDRBDMap())
|
| 1737 |
self.mcpu.assertLogContainsRegex("drbd minor 1 of .* is not active") |
| 1738 |
self.mcpu.assertLogContainsRegex("unallocated drbd minor 2 is in use") |
| 1739 |
|
| 1740 |
@withLockedLU
|
| 1741 |
def testValidResult(self, lu): |
| 1742 |
lu._VerifyNodeDrbd(self.node1, {constants.NV_DRBDLIST: [1]}, |
| 1743 |
self.cfg.GetAllInstancesInfo(), None, |
| 1744 |
self.cfg.ComputeDRBDMap())
|
| 1745 |
self.mcpu.assertLogIsEmpty()
|
| 1746 |
|
| 1747 |
|
| 1748 |
class TestLUClusterVerifyGroupVerifyNodeOs(TestLUClusterVerifyGroupMethods): |
| 1749 |
@withLockedLU
|
| 1750 |
def testUpdateNodeOsInvalidNodeResult(self, lu): |
| 1751 |
for ndata in [{}, {constants.NV_OSLIST: ""}, {constants.NV_OSLIST: [""]}, |
| 1752 |
{constants.NV_OSLIST: [["1", "2"]]}]:
|
| 1753 |
self.mcpu.ClearLogMessages()
|
| 1754 |
nimage = cluster.LUClusterVerifyGroup.NodeImage(uuid=self.master_uuid)
|
| 1755 |
lu._UpdateNodeOS(self.master, ndata, nimage)
|
| 1756 |
self.mcpu.assertLogContainsRegex("node hasn't returned valid OS data") |
| 1757 |
|
| 1758 |
@withLockedLU
|
| 1759 |
def testUpdateNodeOsValidNodeResult(self, lu): |
| 1760 |
ndata = {
|
| 1761 |
constants.NV_OSLIST: [ |
| 1762 |
["mock_OS", "/mocked/path", True, "", ["default"], [], |
| 1763 |
[constants.OS_API_V20]], |
| 1764 |
["Another_Mock", "/random", True, "", ["var1", "var2"], |
| 1765 |
[{"param1": "val1"}, {"param2": "val2"}], constants.OS_API_VERSIONS]
|
| 1766 |
] |
| 1767 |
} |
| 1768 |
nimage = cluster.LUClusterVerifyGroup.NodeImage(uuid=self.master_uuid)
|
| 1769 |
lu._UpdateNodeOS(self.master, ndata, nimage)
|
| 1770 |
self.mcpu.assertLogIsEmpty()
|
| 1771 |
|
| 1772 |
@withLockedLU
|
| 1773 |
def testVerifyNodeOs(self, lu): |
| 1774 |
node = self.cfg.AddNewNode()
|
| 1775 |
nimg_root = cluster.LUClusterVerifyGroup.NodeImage(uuid=self.master_uuid)
|
| 1776 |
nimg = cluster.LUClusterVerifyGroup.NodeImage(uuid=node.uuid) |
| 1777 |
|
| 1778 |
nimg_root.os_fail = False
|
| 1779 |
nimg_root.oslist = {
|
| 1780 |
"mock_os": [("/mocked/path", True, "", set(["default"]), set(), |
| 1781 |
set([constants.OS_API_V20]))],
|
| 1782 |
"broken_base_os": [("/broken", False, "", set(), set(), |
| 1783 |
set([constants.OS_API_V20]))],
|
| 1784 |
"only_on_root": [("/random", True, "", set(), set(), set())], |
| 1785 |
"diffing_os": [("/pinky", True, "", set(["var1", "var2"]), |
| 1786 |
set([("param1", "val1"), ("param2", "val2")]), |
| 1787 |
set([constants.OS_API_V20]))]
|
| 1788 |
} |
| 1789 |
nimg.os_fail = False
|
| 1790 |
nimg.oslist = {
|
| 1791 |
"mock_os": [("/mocked/path", True, "", set(["default"]), set(), |
| 1792 |
set([constants.OS_API_V20]))],
|
| 1793 |
"only_on_test": [("/random", True, "", set(), set(), set())], |
| 1794 |
"diffing_os": [("/bunny", True, "", set(["var1", "var3"]), |
| 1795 |
set([("param1", "val1"), ("param3", "val3")]), |
| 1796 |
set([constants.OS_API_V15]))],
|
| 1797 |
"broken_os": [("/broken", False, "", set(), set(), |
| 1798 |
set([constants.OS_API_V20]))],
|
| 1799 |
"multi_entries": [
|
| 1800 |
("/multi1", True, "", set(), set(), set([constants.OS_API_V20])), |
| 1801 |
("/multi2", True, "", set(), set(), set([constants.OS_API_V20]))] |
| 1802 |
} |
| 1803 |
|
| 1804 |
lu._VerifyNodeOS(node, nimg, nimg_root) |
| 1805 |
|
| 1806 |
expected_msgs = [ |
| 1807 |
"Extra OS only_on_test not present on reference node",
|
| 1808 |
"OSes present on reference node .* but missing on this node:" +
|
| 1809 |
" only_on_root",
|
| 1810 |
"OS API version for diffing_os differs",
|
| 1811 |
"OS variants list for diffing_os differs",
|
| 1812 |
"OS parameters for diffing_os differs",
|
| 1813 |
"Invalid OS broken_os",
|
| 1814 |
"Extra OS broken_os not present on reference node",
|
| 1815 |
"OS 'multi_entries' has multiple entries",
|
| 1816 |
"Extra OS multi_entries not present on reference node"
|
| 1817 |
] |
| 1818 |
|
| 1819 |
self.assertEqual(len(expected_msgs), len(self.mcpu.GetLogMessages())) |
| 1820 |
for expected_msg in expected_msgs: |
| 1821 |
self.mcpu.assertLogContainsRegex(expected_msg)
|
| 1822 |
|
| 1823 |
|
| 1824 |
class TestLUClusterVerifyGroupVerifyAcceptedFileStoragePaths( |
| 1825 |
TestLUClusterVerifyGroupMethods): |
| 1826 |
@withLockedLU
|
| 1827 |
def testNotMaster(self, lu): |
| 1828 |
lu._VerifyAcceptedFileStoragePaths(self.master, {}, False) |
| 1829 |
self.mcpu.assertLogIsEmpty()
|
| 1830 |
|
| 1831 |
@withLockedLU
|
| 1832 |
def testNotMasterButRetunedValue(self, lu): |
| 1833 |
lu._VerifyAcceptedFileStoragePaths( |
| 1834 |
self.master, {constants.NV_ACCEPTED_STORAGE_PATHS: []}, False) |
| 1835 |
self.mcpu.assertLogContainsRegex(
|
| 1836 |
"Node should not have returned forbidden file storage paths")
|
| 1837 |
|
| 1838 |
@withLockedLU
|
| 1839 |
def testMasterInvalidNodeResult(self, lu): |
| 1840 |
lu._VerifyAcceptedFileStoragePaths(self.master, {}, True) |
| 1841 |
self.mcpu.assertLogContainsRegex(
|
| 1842 |
"Node did not return forbidden file storage paths")
|
| 1843 |
|
| 1844 |
@withLockedLU
|
| 1845 |
def testMasterForbiddenPaths(self, lu): |
| 1846 |
lu._VerifyAcceptedFileStoragePaths( |
| 1847 |
self.master, {constants.NV_ACCEPTED_STORAGE_PATHS: ["/forbidden"]}, True) |
| 1848 |
self.mcpu.assertLogContainsRegex("Found forbidden file storage paths") |
| 1849 |
|
| 1850 |
@withLockedLU
|
| 1851 |
def testMasterSuccess(self, lu): |
| 1852 |
lu._VerifyAcceptedFileStoragePaths( |
| 1853 |
self.master, {constants.NV_ACCEPTED_STORAGE_PATHS: []}, True) |
| 1854 |
self.mcpu.assertLogIsEmpty()
|
| 1855 |
|
| 1856 |
|
| 1857 |
class TestLUClusterVerifyGroupVerifyStoragePaths( |
| 1858 |
TestLUClusterVerifyGroupMethods): |
| 1859 |
@withLockedLU
|
| 1860 |
def testVerifyFileStoragePathsSuccess(self, lu): |
| 1861 |
lu._VerifyFileStoragePaths(self.master, {})
|
| 1862 |
self.mcpu.assertLogIsEmpty()
|
| 1863 |
|
| 1864 |
@withLockedLU
|
| 1865 |
def testVerifyFileStoragePathsFailure(self, lu): |
| 1866 |
lu._VerifyFileStoragePaths(self.master,
|
| 1867 |
{constants.NV_FILE_STORAGE_PATH: "/fail/path"})
|
| 1868 |
self.mcpu.assertLogContainsRegex(
|
| 1869 |
"The configured file storage path is unusable")
|
| 1870 |
|
| 1871 |
@withLockedLU
|
| 1872 |
def testVerifySharedFileStoragePathsSuccess(self, lu): |
| 1873 |
lu._VerifySharedFileStoragePaths(self.master, {})
|
| 1874 |
self.mcpu.assertLogIsEmpty()
|
| 1875 |
|
| 1876 |
@withLockedLU
|
| 1877 |
def testVerifySharedFileStoragePathsFailure(self, lu): |
| 1878 |
lu._VerifySharedFileStoragePaths( |
| 1879 |
self.master, {constants.NV_SHARED_FILE_STORAGE_PATH: "/fail/path"}) |
| 1880 |
self.mcpu.assertLogContainsRegex(
|
| 1881 |
"The configured sharedfile storage path is unusable")
|
| 1882 |
|
| 1883 |
|
| 1884 |
class TestLUClusterVerifyGroupVerifyOob(TestLUClusterVerifyGroupMethods): |
| 1885 |
@withLockedLU
|
| 1886 |
def testEmptyResult(self, lu): |
| 1887 |
lu._VerifyOob(self.master, {})
|
| 1888 |
self.mcpu.assertLogIsEmpty()
|
| 1889 |
|
| 1890 |
@withLockedLU
|
| 1891 |
def testErrorResults(self, lu): |
| 1892 |
lu._VerifyOob(self.master, {constants.NV_OOB_PATHS: ["path1", "path2"]}) |
| 1893 |
self.mcpu.assertLogContainsRegex("path1") |
| 1894 |
self.mcpu.assertLogContainsRegex("path2") |
| 1895 |
|
| 1896 |
|
| 1897 |
class TestLUClusterVerifyGroupUpdateNodeVolumes( |
| 1898 |
TestLUClusterVerifyGroupMethods): |
| 1899 |
def setUp(self): |
| 1900 |
super(TestLUClusterVerifyGroupUpdateNodeVolumes, self).setUp() |
| 1901 |
self.nimg = cluster.LUClusterVerifyGroup.NodeImage(uuid=self.master_uuid) |
| 1902 |
|
| 1903 |
@withLockedLU
|
| 1904 |
def testNoVgName(self, lu): |
| 1905 |
lu._UpdateNodeVolumes(self.master, {}, self.nimg, None) |
| 1906 |
self.mcpu.assertLogIsEmpty()
|
| 1907 |
self.assertTrue(self.nimg.lvm_fail) |
| 1908 |
|
| 1909 |
@withLockedLU
|
| 1910 |
def testErrorMessage(self, lu): |
| 1911 |
lu._UpdateNodeVolumes(self.master, {constants.NV_LVLIST: "mock error"}, |
| 1912 |
self.nimg, "mock_vg") |
| 1913 |
self.mcpu.assertLogContainsRegex("LVM problem on node: mock error") |
| 1914 |
self.assertTrue(self.nimg.lvm_fail) |
| 1915 |
|
| 1916 |
@withLockedLU
|
| 1917 |
def testInvalidNodeResult(self, lu): |
| 1918 |
lu._UpdateNodeVolumes(self.master, {constants.NV_LVLIST: [1, 2, 3]}, |
| 1919 |
self.nimg, "mock_vg") |
| 1920 |
self.mcpu.assertLogContainsRegex("rpc call to node failed") |
| 1921 |
self.assertTrue(self.nimg.lvm_fail) |
| 1922 |
|
| 1923 |
@withLockedLU
|
| 1924 |
def testValidNodeResult(self, lu): |
| 1925 |
lu._UpdateNodeVolumes(self.master, {constants.NV_LVLIST: {}},
|
| 1926 |
self.nimg, "mock_vg") |
| 1927 |
self.mcpu.assertLogIsEmpty()
|
| 1928 |
self.assertFalse(self.nimg.lvm_fail) |
| 1929 |
|
| 1930 |
|
| 1931 |
class TestLUClusterVerifyGroupUpdateNodeInstances( |
| 1932 |
TestLUClusterVerifyGroupMethods): |
| 1933 |
def setUp(self): |
| 1934 |
super(TestLUClusterVerifyGroupUpdateNodeInstances, self).setUp() |
| 1935 |
self.nimg = cluster.LUClusterVerifyGroup.NodeImage(uuid=self.master_uuid) |
| 1936 |
|
| 1937 |
@withLockedLU
|
| 1938 |
def testInvalidNodeResult(self, lu): |
| 1939 |
lu._UpdateNodeInstances(self.master, {}, self.nimg) |
| 1940 |
self.mcpu.assertLogContainsRegex("rpc call to node failed") |
| 1941 |
|
| 1942 |
@withLockedLU
|
| 1943 |
def testValidNodeResult(self, lu): |
| 1944 |
inst = self.cfg.AddNewInstance()
|
| 1945 |
lu._UpdateNodeInstances(self.master,
|
| 1946 |
{constants.NV_INSTANCELIST: [inst.name]},
|
| 1947 |
self.nimg)
|
| 1948 |
self.mcpu.assertLogIsEmpty()
|
| 1949 |
|
| 1950 |
|
| 1951 |
class TestLUClusterVerifyGroupUpdateNodeInfo(TestLUClusterVerifyGroupMethods): |
| 1952 |
def setUp(self): |
| 1953 |
super(TestLUClusterVerifyGroupUpdateNodeInfo, self).setUp() |
| 1954 |
self.nimg = cluster.LUClusterVerifyGroup.NodeImage(uuid=self.master_uuid) |
| 1955 |
self.valid_hvresult = {constants.NV_HVINFO: {"memory_free": 1024}} |
| 1956 |
|
| 1957 |
@withLockedLU
|
| 1958 |
def testInvalidHvNodeResult(self, lu): |
| 1959 |
for ndata in [{}, {constants.NV_HVINFO: ""}]: |
| 1960 |
self.mcpu.ClearLogMessages()
|
| 1961 |
lu._UpdateNodeInfo(self.master, ndata, self.nimg, None) |
| 1962 |
self.mcpu.assertLogContainsRegex("rpc call to node failed") |
| 1963 |
|
| 1964 |
@withLockedLU
|
| 1965 |
def testInvalidMemoryFreeHvNodeResult(self, lu): |
| 1966 |
lu._UpdateNodeInfo(self.master,
|
| 1967 |
{constants.NV_HVINFO: {"memory_free": "abc"}},
|
| 1968 |
self.nimg, None) |
| 1969 |
self.mcpu.assertLogContainsRegex(
|
| 1970 |
"node returned invalid nodeinfo, check hypervisor")
|
| 1971 |
|
| 1972 |
@withLockedLU
|
| 1973 |
def testValidHvNodeResult(self, lu): |
| 1974 |
lu._UpdateNodeInfo(self.master, self.valid_hvresult, self.nimg, None) |
| 1975 |
self.mcpu.assertLogIsEmpty()
|
| 1976 |
|
| 1977 |
@withLockedLU
|
| 1978 |
def testInvalidVgNodeResult(self, lu): |
| 1979 |
for vgdata in [[], ""]: |
| 1980 |
self.mcpu.ClearLogMessages()
|
| 1981 |
ndata = {constants.NV_VGLIST: vgdata}
|
| 1982 |
ndata.update(self.valid_hvresult)
|
| 1983 |
lu._UpdateNodeInfo(self.master, ndata, self.nimg, "mock_vg") |
| 1984 |
self.mcpu.assertLogContainsRegex(
|
| 1985 |
"node didn't return data for the volume group 'mock_vg'")
|
| 1986 |
|
| 1987 |
@withLockedLU
|
| 1988 |
def testInvalidDiskFreeVgNodeResult(self, lu): |
| 1989 |
self.valid_hvresult.update({
|
| 1990 |
constants.NV_VGLIST: {"mock_vg": "abc"}
|
| 1991 |
}) |
| 1992 |
lu._UpdateNodeInfo(self.master, self.valid_hvresult, self.nimg, "mock_vg") |
| 1993 |
self.mcpu.assertLogContainsRegex(
|
| 1994 |
"node returned invalid LVM info, check LVM status")
|
| 1995 |
|
| 1996 |
@withLockedLU
|
| 1997 |
def testValidVgNodeResult(self, lu): |
| 1998 |
self.valid_hvresult.update({
|
| 1999 |
constants.NV_VGLIST: {"mock_vg": 10000}
|
| 2000 |
}) |
| 2001 |
lu._UpdateNodeInfo(self.master, self.valid_hvresult, self.nimg, "mock_vg") |
| 2002 |
self.mcpu.assertLogIsEmpty()
|
| 2003 |
|
| 2004 |
|
| 2005 |
class TestLUClusterVerifyGroupCollectDiskInfo(TestLUClusterVerifyGroupMethods): |
| 2006 |
def setUp(self): |
| 2007 |
super(TestLUClusterVerifyGroupCollectDiskInfo, self).setUp() |
| 2008 |
|
| 2009 |
self.node1 = self.cfg.AddNewNode() |
| 2010 |
self.node2 = self.cfg.AddNewNode() |
| 2011 |
self.node3 = self.cfg.AddNewNode() |
| 2012 |
|
| 2013 |
self.diskless_inst = \
|
| 2014 |
self.cfg.AddNewInstance(primary_node=self.node1, |
| 2015 |
disk_template=constants.DT_DISKLESS) |
| 2016 |
self.plain_inst = \
|
| 2017 |
self.cfg.AddNewInstance(primary_node=self.node2, |
| 2018 |
disk_template=constants.DT_PLAIN) |
| 2019 |
self.drbd_inst = \
|
| 2020 |
self.cfg.AddNewInstance(primary_node=self.node3, |
| 2021 |
secondary_node=self.node2,
|
| 2022 |
disk_template=constants.DT_DRBD8) |
| 2023 |
|
| 2024 |
self.node1_img = cluster.LUClusterVerifyGroup.NodeImage(
|
| 2025 |
uuid=self.node1.uuid)
|
| 2026 |
self.node1_img.pinst = [self.diskless_inst.uuid] |
| 2027 |
self.node1_img.sinst = []
|
| 2028 |
self.node2_img = cluster.LUClusterVerifyGroup.NodeImage(
|
| 2029 |
uuid=self.node2.uuid)
|
| 2030 |
self.node2_img.pinst = [self.plain_inst.uuid] |
| 2031 |
self.node2_img.sinst = [self.drbd_inst.uuid] |
| 2032 |
self.node3_img = cluster.LUClusterVerifyGroup.NodeImage(
|
| 2033 |
uuid=self.node3.uuid)
|
| 2034 |
self.node3_img.pinst = [self.drbd_inst.uuid] |
| 2035 |
self.node3_img.sinst = []
|
| 2036 |
|
| 2037 |
self.node_images = {
|
| 2038 |
self.node1.uuid: self.node1_img, |
| 2039 |
self.node2.uuid: self.node2_img, |
| 2040 |
self.node3.uuid: self.node3_img |
| 2041 |
} |
| 2042 |
|
| 2043 |
self.node_uuids = [self.node1.uuid, self.node2.uuid, self.node3.uuid] |
| 2044 |
|
| 2045 |
@withLockedLU
|
| 2046 |
def testSuccessfulRun(self, lu): |
| 2047 |
self.rpc.call_blockdev_getmirrorstatus_multi.return_value = \
|
| 2048 |
RpcResultsBuilder() \ |
| 2049 |
.AddSuccessfulNode(self.node2, [(True, ""), (True, "")]) \ |
| 2050 |
.AddSuccessfulNode(self.node3, [(True, "")]) \ |
| 2051 |
.Build() |
| 2052 |
|
| 2053 |
lu._CollectDiskInfo(self.node_uuids, self.node_images, |
| 2054 |
self.cfg.GetAllInstancesInfo())
|
| 2055 |
|
| 2056 |
self.mcpu.assertLogIsEmpty()
|
| 2057 |
|
| 2058 |
@withLockedLU
|
| 2059 |
def testOfflineAndFailingNodes(self, lu): |
| 2060 |
self.rpc.call_blockdev_getmirrorstatus_multi.return_value = \
|
| 2061 |
RpcResultsBuilder() \ |
| 2062 |
.AddOfflineNode(self.node2) \
|
| 2063 |
.AddFailedNode(self.node3) \
|
| 2064 |
.Build() |
| 2065 |
|
| 2066 |
lu._CollectDiskInfo(self.node_uuids, self.node_images, |
| 2067 |
self.cfg.GetAllInstancesInfo())
|
| 2068 |
|
| 2069 |
self.mcpu.assertLogContainsRegex("while getting disk information") |
| 2070 |
|
| 2071 |
@withLockedLU
|
| 2072 |
def testInvalidNodeResult(self, lu): |
| 2073 |
self.rpc.call_blockdev_getmirrorstatus_multi.return_value = \
|
| 2074 |
RpcResultsBuilder() \ |
| 2075 |
.AddSuccessfulNode(self.node2, [(True,), (False,)]) \ |
| 2076 |
.AddSuccessfulNode(self.node3, [""]) \ |
| 2077 |
.Build() |
| 2078 |
|
| 2079 |
lu._CollectDiskInfo(self.node_uuids, self.node_images, |
| 2080 |
self.cfg.GetAllInstancesInfo())
|
| 2081 |
# logging is not performed through mcpu
|
| 2082 |
self.mcpu.assertLogIsEmpty()
|
| 2083 |
|
| 2084 |
|
| 2085 |
class TestLUClusterVerifyGroupHooksCallBack(TestLUClusterVerifyGroupMethods): |
| 2086 |
def setUp(self): |
| 2087 |
super(TestLUClusterVerifyGroupHooksCallBack, self).setUp() |
| 2088 |
|
| 2089 |
self.feedback_fn = lambda _: None |
| 2090 |
|
| 2091 |
def PrepareLU(self, lu): |
| 2092 |
super(TestLUClusterVerifyGroupHooksCallBack, self).PrepareLU(lu) |
| 2093 |
|
| 2094 |
lu.my_node_uuids = list(self.cfg.GetAllNodesInfo().keys()) |
| 2095 |
|
| 2096 |
@withLockedLU
|
| 2097 |
def testEmptyGroup(self, lu): |
| 2098 |
lu.my_node_uuids = [] |
| 2099 |
lu.HooksCallBack(constants.HOOKS_PHASE_POST, None, self.feedback_fn, None) |
| 2100 |
|
| 2101 |
@withLockedLU
|
| 2102 |
def testFailedResult(self, lu): |
| 2103 |
lu.HooksCallBack(constants.HOOKS_PHASE_POST, |
| 2104 |
RpcResultsBuilder(use_node_names=True)
|
| 2105 |
.AddFailedNode(self.master).Build(),
|
| 2106 |
self.feedback_fn,
|
| 2107 |
None)
|
| 2108 |
self.mcpu.assertLogContainsRegex("Communication failure in hooks execution") |
| 2109 |
|
| 2110 |
@withLockedLU
|
| 2111 |
def testOfflineNode(self, lu): |
| 2112 |
lu.HooksCallBack(constants.HOOKS_PHASE_POST, |
| 2113 |
RpcResultsBuilder(use_node_names=True)
|
| 2114 |
.AddOfflineNode(self.master).Build(),
|
| 2115 |
self.feedback_fn,
|
| 2116 |
None)
|
| 2117 |
|
| 2118 |
@withLockedLU
|
| 2119 |
def testValidResult(self, lu): |
| 2120 |
lu.HooksCallBack(constants.HOOKS_PHASE_POST, |
| 2121 |
RpcResultsBuilder(use_node_names=True)
|
| 2122 |
.AddSuccessfulNode(self.master,
|
| 2123 |
[("mock_script",
|
| 2124 |
constants.HKR_SUCCESS, |
| 2125 |
"mock output")])
|
| 2126 |
.Build(), |
| 2127 |
self.feedback_fn,
|
| 2128 |
None)
|
| 2129 |
|
| 2130 |
@withLockedLU
|
| 2131 |
def testFailedScriptResult(self, lu): |
| 2132 |
lu.HooksCallBack(constants.HOOKS_PHASE_POST, |
| 2133 |
RpcResultsBuilder(use_node_names=True)
|
| 2134 |
.AddSuccessfulNode(self.master,
|
| 2135 |
[("mock_script",
|
| 2136 |
constants.HKR_FAIL, |
| 2137 |
"mock output")])
|
| 2138 |
.Build(), |
| 2139 |
self.feedback_fn,
|
| 2140 |
None)
|
| 2141 |
self.mcpu.assertLogContainsRegex("Script mock_script failed") |
| 2142 |
|
| 2143 |
|
| 2144 |
class TestLUClusterVerifyDisks(CmdlibTestCase): |
| 2145 |
def testVerifyDisks(self): |
| 2146 |
op = opcodes.OpClusterVerifyDisks() |
| 2147 |
result = self.ExecOpCode(op)
|
| 2148 |
|
| 2149 |
self.assertEqual(1, len(result["jobs"])) |
| 2150 |
|
| 2151 |
|
| 2152 |
if __name__ == "__main__": |
| 2153 |
testutils.GanetiTestProgram() |