root / test / ganeti.config_unittest.py @ 1a2eb2dc
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1 | e00fb268 | Iustin Pop | #!/usr/bin/python
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2 | e00fb268 | Iustin Pop | #
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3 | e00fb268 | Iustin Pop | |
4 | 432e8e2f | Iustin Pop | # Copyright (C) 2006, 2007, 2010, 2011, 2012 Google Inc.
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5 | e00fb268 | Iustin Pop | #
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6 | e00fb268 | Iustin Pop | # This program is free software; you can redistribute it and/or modify
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7 | e00fb268 | Iustin Pop | # it under the terms of the GNU General Public License as published by
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8 | e00fb268 | Iustin Pop | # the Free Software Foundation; either version 2 of the License, or
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9 | e00fb268 | Iustin Pop | # (at your option) any later version.
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10 | e00fb268 | Iustin Pop | #
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11 | e00fb268 | Iustin Pop | # This program is distributed in the hope that it will be useful, but
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12 | e00fb268 | Iustin Pop | # WITHOUT ANY WARRANTY; without even the implied warranty of
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13 | e00fb268 | Iustin Pop | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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14 | e00fb268 | Iustin Pop | # General Public License for more details.
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15 | e00fb268 | Iustin Pop | #
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16 | e00fb268 | Iustin Pop | # You should have received a copy of the GNU General Public License
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17 | e00fb268 | Iustin Pop | # along with this program; if not, write to the Free Software
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18 | e00fb268 | Iustin Pop | # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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19 | e00fb268 | Iustin Pop | # 02110-1301, USA.
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20 | e00fb268 | Iustin Pop | |
21 | e00fb268 | Iustin Pop | |
22 | e00fb268 | Iustin Pop | """Script for unittesting the config module"""
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23 | e00fb268 | Iustin Pop | |
24 | e00fb268 | Iustin Pop | |
25 | e00fb268 | Iustin Pop | import unittest |
26 | e00fb268 | Iustin Pop | import os |
27 | e00fb268 | Iustin Pop | import time |
28 | e00fb268 | Iustin Pop | import tempfile |
29 | e00fb268 | Iustin Pop | import os.path |
30 | e00fb268 | Iustin Pop | import socket |
31 | 54c31fd3 | Michael Hanselmann | import operator |
32 | 54c31fd3 | Michael Hanselmann | import itertools |
33 | e00fb268 | Iustin Pop | |
34 | c666722f | Oleksiy Mishchenko | from ganeti import bootstrap |
35 | e00fb268 | Iustin Pop | from ganeti import config |
36 | c666722f | Oleksiy Mishchenko | from ganeti import constants |
37 | c666722f | Oleksiy Mishchenko | from ganeti import errors |
38 | e00fb268 | Iustin Pop | from ganeti import objects |
39 | 6f1bebf9 | Michael Hanselmann | from ganeti import utils |
40 | a744b676 | Manuel Franceschini | from ganeti import netutils |
41 | 54c31fd3 | Michael Hanselmann | from ganeti import compat |
42 | 82c54b5b | Michael Hanselmann | from ganeti import cmdlib |
43 | e00fb268 | Iustin Pop | |
44 | 28a7318f | Iustin Pop | from ganeti.config import TemporaryReservationManager |
45 | 28a7318f | Iustin Pop | |
46 | 25231ec5 | Michael Hanselmann | import testutils |
47 | e60c73a1 | René Nussbaumer | import mocks |
48 | e60c73a1 | René Nussbaumer | |
49 | e60c73a1 | René Nussbaumer | |
50 | e60c73a1 | René Nussbaumer | def _StubGetEntResolver(): |
51 | e60c73a1 | René Nussbaumer | return mocks.FakeGetentResolver()
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52 | 25231ec5 | Michael Hanselmann | |
53 | e00fb268 | Iustin Pop | |
54 | e00fb268 | Iustin Pop | class TestConfigRunner(unittest.TestCase): |
55 | e00fb268 | Iustin Pop | """Testing case for HooksRunner"""
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56 | e00fb268 | Iustin Pop | def setUp(self): |
57 | e00fb268 | Iustin Pop | fd, self.cfg_file = tempfile.mkstemp()
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58 | e00fb268 | Iustin Pop | os.close(fd) |
59 | c666722f | Oleksiy Mishchenko | self._init_cluster(self.cfg_file) |
60 | e00fb268 | Iustin Pop | |
61 | e00fb268 | Iustin Pop | def tearDown(self): |
62 | e00fb268 | Iustin Pop | try:
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63 | e00fb268 | Iustin Pop | os.unlink(self.cfg_file)
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64 | e00fb268 | Iustin Pop | except OSError: |
65 | e00fb268 | Iustin Pop | pass
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66 | e00fb268 | Iustin Pop | |
67 | e00fb268 | Iustin Pop | def _get_object(self): |
68 | e00fb268 | Iustin Pop | """Returns a instance of ConfigWriter"""
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69 | e60c73a1 | René Nussbaumer | cfg = config.ConfigWriter(cfg_file=self.cfg_file, offline=True, |
70 | e60c73a1 | René Nussbaumer | _getents=_StubGetEntResolver) |
71 | e00fb268 | Iustin Pop | return cfg
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72 | e00fb268 | Iustin Pop | |
73 | e00fb268 | Iustin Pop | def _init_cluster(self, cfg): |
74 | e00fb268 | Iustin Pop | """Initializes the cfg object"""
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75 | b705c7a6 | Manuel Franceschini | me = netutils.Hostname() |
76 | 9769bb78 | Manuel Franceschini | ip = constants.IP4_ADDRESS_LOCALHOST |
77 | f6bd6e98 | Michael Hanselmann | |
78 | b9eeeb02 | Michael Hanselmann | cluster_config = objects.Cluster( |
79 | b9eeeb02 | Michael Hanselmann | serial_no=1,
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80 | b9eeeb02 | Michael Hanselmann | rsahostkeypub="",
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81 | b9eeeb02 | Michael Hanselmann | highest_used_port=(constants.FIRST_DRBD_PORT - 1),
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82 | b9eeeb02 | Michael Hanselmann | mac_prefix="aa:00:00",
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83 | b9eeeb02 | Michael Hanselmann | volume_group_name="xenvg",
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84 | 9e33896b | Luca Bigliardi | drbd_usermode_helper="/bin/true",
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85 | c66f21a4 | Guido Trotter | nicparams={constants.PP_DEFAULT: constants.NICC_DEFAULTS}, |
86 | 5768e6a6 | René Nussbaumer | ndparams=constants.NDC_DEFAULTS, |
87 | b9eeeb02 | Michael Hanselmann | tcpudp_port_pool=set(),
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88 | 066f465d | Guido Trotter | enabled_hypervisors=[constants.HT_FAKE], |
89 | f6bd6e98 | Michael Hanselmann | master_node=me.name, |
90 | f6bd6e98 | Michael Hanselmann | master_ip="127.0.0.1",
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91 | f6bd6e98 | Michael Hanselmann | master_netdev=constants.DEFAULT_BRIDGE, |
92 | f6bd6e98 | Michael Hanselmann | cluster_name="cluster.local",
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93 | f6bd6e98 | Michael Hanselmann | file_storage_dir="/tmp",
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94 | 93be53da | Balazs Lecz | uid_pool=[], |
95 | b9eeeb02 | Michael Hanselmann | ) |
96 | f6bd6e98 | Michael Hanselmann | |
97 | f6bd6e98 | Michael Hanselmann | master_node_config = objects.Node(name=me.name, |
98 | f6bd6e98 | Michael Hanselmann | primary_ip=me.ip, |
99 | 36b8c2c1 | Michael Hanselmann | secondary_ip=ip, |
100 | 4a89c54a | Iustin Pop | serial_no=1,
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101 | 4a89c54a | Iustin Pop | master_candidate=True)
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102 | f6bd6e98 | Michael Hanselmann | |
103 | c666722f | Oleksiy Mishchenko | bootstrap.InitConfig(constants.CONFIG_VERSION, |
104 | c666722f | Oleksiy Mishchenko | cluster_config, master_node_config, self.cfg_file)
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105 | e00fb268 | Iustin Pop | |
106 | e00fb268 | Iustin Pop | def _create_instance(self): |
107 | e00fb268 | Iustin Pop | """Create and return an instance object"""
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108 | 4a89c54a | Iustin Pop | inst = objects.Instance(name="test.example.com", disks=[], nics=[],
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109 | 4a89c54a | Iustin Pop | disk_template=constants.DT_DISKLESS, |
110 | 4a89c54a | Iustin Pop | primary_node=self._get_object().GetMasterNode())
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111 | e00fb268 | Iustin Pop | return inst
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112 | e00fb268 | Iustin Pop | |
113 | e00fb268 | Iustin Pop | def testEmpty(self): |
114 | e00fb268 | Iustin Pop | """Test instantiate config object"""
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115 | e00fb268 | Iustin Pop | self._get_object()
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116 | e00fb268 | Iustin Pop | |
117 | e00fb268 | Iustin Pop | def testInit(self): |
118 | e00fb268 | Iustin Pop | """Test initialize the config file"""
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119 | e00fb268 | Iustin Pop | cfg = self._get_object()
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120 | e00fb268 | Iustin Pop | self.failUnlessEqual(1, len(cfg.GetNodeList())) |
121 | e00fb268 | Iustin Pop | self.failUnlessEqual(0, len(cfg.GetInstanceList())) |
122 | e00fb268 | Iustin Pop | |
123 | e00fb268 | Iustin Pop | def testUpdateCluster(self): |
124 | e00fb268 | Iustin Pop | """Test updates on the cluster object"""
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125 | e00fb268 | Iustin Pop | cfg = self._get_object()
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126 | e00fb268 | Iustin Pop | # construct a fake cluster object
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127 | e00fb268 | Iustin Pop | fake_cl = objects.Cluster() |
128 | e00fb268 | Iustin Pop | # fail if we didn't read the config
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129 | a4eae71f | Michael Hanselmann | self.failUnlessRaises(errors.ConfigurationError, cfg.Update, fake_cl, None) |
130 | e00fb268 | Iustin Pop | |
131 | e00fb268 | Iustin Pop | cl = cfg.GetClusterInfo() |
132 | e00fb268 | Iustin Pop | # first pass, must not fail
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133 | a4eae71f | Michael Hanselmann | cfg.Update(cl, None)
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134 | e00fb268 | Iustin Pop | # second pass, also must not fail (after the config has been written)
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135 | a4eae71f | Michael Hanselmann | cfg.Update(cl, None)
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136 | e00fb268 | Iustin Pop | # but the fake_cl update should still fail
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137 | a4eae71f | Michael Hanselmann | self.failUnlessRaises(errors.ConfigurationError, cfg.Update, fake_cl, None) |
138 | e00fb268 | Iustin Pop | |
139 | e00fb268 | Iustin Pop | def testUpdateNode(self): |
140 | e00fb268 | Iustin Pop | """Test updates on one node object"""
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141 | e00fb268 | Iustin Pop | cfg = self._get_object()
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142 | e00fb268 | Iustin Pop | # construct a fake node
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143 | e00fb268 | Iustin Pop | fake_node = objects.Node() |
144 | e00fb268 | Iustin Pop | # fail if we didn't read the config
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145 | a4eae71f | Michael Hanselmann | self.failUnlessRaises(errors.ConfigurationError, cfg.Update, fake_node,
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146 | a4eae71f | Michael Hanselmann | None)
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147 | e00fb268 | Iustin Pop | |
148 | e00fb268 | Iustin Pop | node = cfg.GetNodeInfo(cfg.GetNodeList()[0])
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149 | e00fb268 | Iustin Pop | # first pass, must not fail
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150 | a4eae71f | Michael Hanselmann | cfg.Update(node, None)
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151 | e00fb268 | Iustin Pop | # second pass, also must not fail (after the config has been written)
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152 | a4eae71f | Michael Hanselmann | cfg.Update(node, None)
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153 | e00fb268 | Iustin Pop | # but the fake_node update should still fail
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154 | a4eae71f | Michael Hanselmann | self.failUnlessRaises(errors.ConfigurationError, cfg.Update, fake_node,
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155 | a4eae71f | Michael Hanselmann | None)
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156 | e00fb268 | Iustin Pop | |
157 | e00fb268 | Iustin Pop | def testUpdateInstance(self): |
158 | e00fb268 | Iustin Pop | """Test updates on one instance object"""
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159 | e00fb268 | Iustin Pop | cfg = self._get_object()
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160 | e00fb268 | Iustin Pop | # construct a fake instance
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161 | e00fb268 | Iustin Pop | inst = self._create_instance()
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162 | e00fb268 | Iustin Pop | fake_instance = objects.Instance() |
163 | e00fb268 | Iustin Pop | # fail if we didn't read the config
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164 | a4eae71f | Michael Hanselmann | self.failUnlessRaises(errors.ConfigurationError, cfg.Update, fake_instance,
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165 | a4eae71f | Michael Hanselmann | None)
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166 | e00fb268 | Iustin Pop | |
167 | 0debfb35 | Guido Trotter | cfg.AddInstance(inst, "my-job")
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168 | e00fb268 | Iustin Pop | instance = cfg.GetInstanceInfo(cfg.GetInstanceList()[0])
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169 | e00fb268 | Iustin Pop | # first pass, must not fail
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170 | a4eae71f | Michael Hanselmann | cfg.Update(instance, None)
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171 | e00fb268 | Iustin Pop | # second pass, also must not fail (after the config has been written)
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172 | a4eae71f | Michael Hanselmann | cfg.Update(instance, None)
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173 | e00fb268 | Iustin Pop | # but the fake_instance update should still fail
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174 | a4eae71f | Michael Hanselmann | self.failUnlessRaises(errors.ConfigurationError, cfg.Update, fake_instance,
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175 | a4eae71f | Michael Hanselmann | None)
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176 | e00fb268 | Iustin Pop | |
177 | 255e19d4 | Guido Trotter | def testNICParameterSyntaxCheck(self): |
178 | 255e19d4 | Guido Trotter | """Test the NIC's CheckParameterSyntax function"""
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179 | 255e19d4 | Guido Trotter | mode = constants.NIC_MODE |
180 | 255e19d4 | Guido Trotter | link = constants.NIC_LINK |
181 | 255e19d4 | Guido Trotter | m_bridged = constants.NIC_MODE_BRIDGED |
182 | 255e19d4 | Guido Trotter | m_routed = constants.NIC_MODE_ROUTED |
183 | 255e19d4 | Guido Trotter | CheckSyntax = objects.NIC.CheckParameterSyntax |
184 | 255e19d4 | Guido Trotter | |
185 | 255e19d4 | Guido Trotter | CheckSyntax(constants.NICC_DEFAULTS) |
186 | 255e19d4 | Guido Trotter | CheckSyntax({mode: m_bridged, link: 'br1'})
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187 | 255e19d4 | Guido Trotter | CheckSyntax({mode: m_routed, link: 'default'})
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188 | 255e19d4 | Guido Trotter | self.assertRaises(errors.ConfigurationError,
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189 | 255e19d4 | Guido Trotter | CheckSyntax, {mode: '000invalid', link: 'any'}) |
190 | 255e19d4 | Guido Trotter | self.assertRaises(errors.ConfigurationError,
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191 | 255e19d4 | Guido Trotter | CheckSyntax, {mode: m_bridged, link: None})
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192 | 255e19d4 | Guido Trotter | self.assertRaises(errors.ConfigurationError,
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193 | 255e19d4 | Guido Trotter | CheckSyntax, {mode: m_bridged, link: ''})
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194 | 255e19d4 | Guido Trotter | |
195 | 5768e6a6 | René Nussbaumer | def testGetNdParamsDefault(self): |
196 | 5768e6a6 | René Nussbaumer | cfg = self._get_object()
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197 | 5768e6a6 | René Nussbaumer | node = cfg.GetNodeInfo(cfg.GetNodeList()[0])
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198 | 5768e6a6 | René Nussbaumer | self.assertEqual(cfg.GetNdParams(node), constants.NDC_DEFAULTS)
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199 | 5768e6a6 | René Nussbaumer | |
200 | 5768e6a6 | René Nussbaumer | def testGetNdParamsModifiedNode(self): |
201 | 5768e6a6 | René Nussbaumer | my_ndparams = { |
202 | 5768e6a6 | René Nussbaumer | constants.ND_OOB_PROGRAM: "/bin/node-oob",
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203 | 432e8e2f | Iustin Pop | constants.ND_SPINDLE_COUNT: 1,
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204 | 5768e6a6 | René Nussbaumer | } |
205 | 5768e6a6 | René Nussbaumer | |
206 | 5768e6a6 | René Nussbaumer | cfg = self._get_object()
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207 | 5768e6a6 | René Nussbaumer | node = cfg.GetNodeInfo(cfg.GetNodeList()[0])
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208 | 5768e6a6 | René Nussbaumer | node.ndparams = my_ndparams |
209 | 5768e6a6 | René Nussbaumer | cfg.Update(node, None)
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210 | 5768e6a6 | René Nussbaumer | self.assertEqual(cfg.GetNdParams(node), my_ndparams)
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211 | 5768e6a6 | René Nussbaumer | |
212 | 2bac48c4 | Adeodato Simo | def testAddGroupFillsFieldsIfMissing(self): |
213 | 2bac48c4 | Adeodato Simo | cfg = self._get_object()
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214 | 2bac48c4 | Adeodato Simo | group = objects.NodeGroup(name="test", members=[])
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215 | 2bac48c4 | Adeodato Simo | cfg.AddNodeGroup(group, "my-job")
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216 | 2bac48c4 | Adeodato Simo | self.assert_(utils.UUID_RE.match(group.uuid))
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217 | 2bac48c4 | Adeodato Simo | self.assertEqual(constants.ALLOC_POLICY_PREFERRED, group.alloc_policy)
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218 | 2bac48c4 | Adeodato Simo | |
219 | 2bac48c4 | Adeodato Simo | def testAddGroupPreservesFields(self): |
220 | 2bac48c4 | Adeodato Simo | cfg = self._get_object()
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221 | 2bac48c4 | Adeodato Simo | group = objects.NodeGroup(name="test", members=[],
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222 | 2bac48c4 | Adeodato Simo | alloc_policy=constants.ALLOC_POLICY_LAST_RESORT) |
223 | 2bac48c4 | Adeodato Simo | cfg.AddNodeGroup(group, "my-job")
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224 | 2bac48c4 | Adeodato Simo | self.assertEqual(constants.ALLOC_POLICY_LAST_RESORT, group.alloc_policy)
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225 | 2bac48c4 | Adeodato Simo | |
226 | 2bac48c4 | Adeodato Simo | def testAddGroupDoesNotPreserveFields(self): |
227 | 2bac48c4 | Adeodato Simo | cfg = self._get_object()
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228 | 2bac48c4 | Adeodato Simo | group = objects.NodeGroup(name="test", members=[],
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229 | 2bac48c4 | Adeodato Simo | serial_no=17, ctime=123, mtime=456) |
230 | 2bac48c4 | Adeodato Simo | cfg.AddNodeGroup(group, "my-job")
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231 | 2bac48c4 | Adeodato Simo | self.assertEqual(1, group.serial_no) |
232 | 2bac48c4 | Adeodato Simo | self.assert_(group.ctime > 1200000000) |
233 | 2bac48c4 | Adeodato Simo | self.assert_(group.mtime > 1200000000) |
234 | 2bac48c4 | Adeodato Simo | |
235 | 2bac48c4 | Adeodato Simo | def testAddGroupCanSkipUUIDCheck(self): |
236 | 2bac48c4 | Adeodato Simo | cfg = self._get_object()
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237 | 2bac48c4 | Adeodato Simo | uuid = cfg.GenerateUniqueID("my-job")
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238 | 2bac48c4 | Adeodato Simo | group = objects.NodeGroup(name="test", members=[], uuid=uuid,
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239 | 2bac48c4 | Adeodato Simo | serial_no=17, ctime=123, mtime=456) |
240 | 2bac48c4 | Adeodato Simo | |
241 | 2bac48c4 | Adeodato Simo | self.assertRaises(errors.ConfigurationError,
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242 | 2bac48c4 | Adeodato Simo | cfg.AddNodeGroup, group, "my-job")
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243 | 2bac48c4 | Adeodato Simo | |
244 | 2bac48c4 | Adeodato Simo | cfg.AddNodeGroup(group, "my-job", check_uuid=False) # Does not raise. |
245 | 2bac48c4 | Adeodato Simo | self.assertEqual(uuid, group.uuid)
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246 | 2bac48c4 | Adeodato Simo | |
247 | 54c31fd3 | Michael Hanselmann | def testAssignGroupNodes(self): |
248 | 54c31fd3 | Michael Hanselmann | me = netutils.Hostname() |
249 | 54c31fd3 | Michael Hanselmann | cfg = self._get_object()
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250 | 54c31fd3 | Michael Hanselmann | |
251 | 54c31fd3 | Michael Hanselmann | # Create two groups
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252 | 54c31fd3 | Michael Hanselmann | grp1 = objects.NodeGroup(name="grp1", members=[],
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253 | 54c31fd3 | Michael Hanselmann | uuid="2f2fadf7-2a70-4a23-9ab5-2568c252032c")
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254 | 54c31fd3 | Michael Hanselmann | grp1_serial = 1
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255 | 54c31fd3 | Michael Hanselmann | cfg.AddNodeGroup(grp1, "job")
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256 | 54c31fd3 | Michael Hanselmann | |
257 | 54c31fd3 | Michael Hanselmann | grp2 = objects.NodeGroup(name="grp2", members=[],
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258 | 54c31fd3 | Michael Hanselmann | uuid="798d0de3-680f-4a0e-b29a-0f54f693b3f1")
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259 | 54c31fd3 | Michael Hanselmann | grp2_serial = 1
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260 | 54c31fd3 | Michael Hanselmann | cfg.AddNodeGroup(grp2, "job")
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261 | 54c31fd3 | Michael Hanselmann | self.assertEqual(set(map(operator.attrgetter("name"), |
262 | 54c31fd3 | Michael Hanselmann | cfg.GetAllNodeGroupsInfo().values())), |
263 | 54c31fd3 | Michael Hanselmann | set(["grp1", "grp2", constants.INITIAL_NODE_GROUP_NAME])) |
264 | 54c31fd3 | Michael Hanselmann | |
265 | 54c31fd3 | Michael Hanselmann | # No-op
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266 | 54c31fd3 | Michael Hanselmann | cluster_serial = cfg.GetClusterInfo().serial_no |
267 | 54c31fd3 | Michael Hanselmann | cfg.AssignGroupNodes([]) |
268 | 54c31fd3 | Michael Hanselmann | cluster_serial += 1
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269 | 54c31fd3 | Michael Hanselmann | |
270 | 54c31fd3 | Michael Hanselmann | # Create two nodes
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271 | 54c31fd3 | Michael Hanselmann | node1 = objects.Node(name="node1", group=grp1.uuid, ndparams={})
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272 | 54c31fd3 | Michael Hanselmann | node1_serial = 1
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273 | 54c31fd3 | Michael Hanselmann | node2 = objects.Node(name="node2", group=grp2.uuid, ndparams={})
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274 | 54c31fd3 | Michael Hanselmann | node2_serial = 1
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275 | 54c31fd3 | Michael Hanselmann | cfg.AddNode(node1, "job")
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276 | 54c31fd3 | Michael Hanselmann | cfg.AddNode(node2, "job")
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277 | 54c31fd3 | Michael Hanselmann | cluster_serial += 2
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278 | 54c31fd3 | Michael Hanselmann | self.assertEqual(set(cfg.GetNodeList()), set(["node1", "node2", me.name])) |
279 | 54c31fd3 | Michael Hanselmann | |
280 | 54c31fd3 | Michael Hanselmann | def _VerifySerials(): |
281 | 54c31fd3 | Michael Hanselmann | self.assertEqual(cfg.GetClusterInfo().serial_no, cluster_serial)
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282 | 54c31fd3 | Michael Hanselmann | self.assertEqual(node1.serial_no, node1_serial)
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283 | 54c31fd3 | Michael Hanselmann | self.assertEqual(node2.serial_no, node2_serial)
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284 | 54c31fd3 | Michael Hanselmann | self.assertEqual(grp1.serial_no, grp1_serial)
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285 | 54c31fd3 | Michael Hanselmann | self.assertEqual(grp2.serial_no, grp2_serial)
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286 | 54c31fd3 | Michael Hanselmann | |
287 | 54c31fd3 | Michael Hanselmann | _VerifySerials() |
288 | 54c31fd3 | Michael Hanselmann | |
289 | 54c31fd3 | Michael Hanselmann | self.assertEqual(set(grp1.members), set(["node1"])) |
290 | 54c31fd3 | Michael Hanselmann | self.assertEqual(set(grp2.members), set(["node2"])) |
291 | 54c31fd3 | Michael Hanselmann | |
292 | 54c31fd3 | Michael Hanselmann | # Check invalid nodes and groups
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293 | 54c31fd3 | Michael Hanselmann | self.assertRaises(errors.ConfigurationError, cfg.AssignGroupNodes, [
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294 | 54c31fd3 | Michael Hanselmann | ("unknown.node.example.com", grp2.uuid),
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295 | 54c31fd3 | Michael Hanselmann | ]) |
296 | 54c31fd3 | Michael Hanselmann | self.assertRaises(errors.ConfigurationError, cfg.AssignGroupNodes, [
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297 | 54c31fd3 | Michael Hanselmann | (node1.name, "unknown-uuid"),
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298 | 54c31fd3 | Michael Hanselmann | ]) |
299 | 54c31fd3 | Michael Hanselmann | |
300 | 54c31fd3 | Michael Hanselmann | self.assertEqual(node1.group, grp1.uuid)
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301 | 54c31fd3 | Michael Hanselmann | self.assertEqual(node2.group, grp2.uuid)
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302 | 54c31fd3 | Michael Hanselmann | self.assertEqual(set(grp1.members), set(["node1"])) |
303 | 54c31fd3 | Michael Hanselmann | self.assertEqual(set(grp2.members), set(["node2"])) |
304 | 54c31fd3 | Michael Hanselmann | |
305 | 54c31fd3 | Michael Hanselmann | # Another no-op
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306 | 54c31fd3 | Michael Hanselmann | cfg.AssignGroupNodes([]) |
307 | 54c31fd3 | Michael Hanselmann | cluster_serial += 1
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308 | 54c31fd3 | Michael Hanselmann | _VerifySerials() |
309 | 54c31fd3 | Michael Hanselmann | |
310 | 54c31fd3 | Michael Hanselmann | # Assign to the same group (should be a no-op)
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311 | 54c31fd3 | Michael Hanselmann | self.assertEqual(node2.group, grp2.uuid)
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312 | 54c31fd3 | Michael Hanselmann | cfg.AssignGroupNodes([ |
313 | 54c31fd3 | Michael Hanselmann | (node2.name, grp2.uuid), |
314 | 54c31fd3 | Michael Hanselmann | ]) |
315 | 54c31fd3 | Michael Hanselmann | cluster_serial += 1
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316 | 54c31fd3 | Michael Hanselmann | self.assertEqual(node2.group, grp2.uuid)
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317 | 54c31fd3 | Michael Hanselmann | _VerifySerials() |
318 | 54c31fd3 | Michael Hanselmann | self.assertEqual(set(grp1.members), set(["node1"])) |
319 | 54c31fd3 | Michael Hanselmann | self.assertEqual(set(grp2.members), set(["node2"])) |
320 | 54c31fd3 | Michael Hanselmann | |
321 | 54c31fd3 | Michael Hanselmann | # Assign node 2 to group 1
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322 | 54c31fd3 | Michael Hanselmann | self.assertEqual(node2.group, grp2.uuid)
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323 | 54c31fd3 | Michael Hanselmann | cfg.AssignGroupNodes([ |
324 | 54c31fd3 | Michael Hanselmann | (node2.name, grp1.uuid), |
325 | 54c31fd3 | Michael Hanselmann | ]) |
326 | 54c31fd3 | Michael Hanselmann | cluster_serial += 1
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327 | 54c31fd3 | Michael Hanselmann | node2_serial += 1
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328 | 54c31fd3 | Michael Hanselmann | grp1_serial += 1
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329 | 54c31fd3 | Michael Hanselmann | grp2_serial += 1
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330 | 54c31fd3 | Michael Hanselmann | self.assertEqual(node2.group, grp1.uuid)
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331 | 54c31fd3 | Michael Hanselmann | _VerifySerials() |
332 | 54c31fd3 | Michael Hanselmann | self.assertEqual(set(grp1.members), set(["node1", "node2"])) |
333 | 54c31fd3 | Michael Hanselmann | self.assertFalse(grp2.members)
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334 | 54c31fd3 | Michael Hanselmann | |
335 | 54c31fd3 | Michael Hanselmann | # And assign both nodes to group 2
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336 | 54c31fd3 | Michael Hanselmann | self.assertEqual(node1.group, grp1.uuid)
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337 | 54c31fd3 | Michael Hanselmann | self.assertEqual(node2.group, grp1.uuid)
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338 | 54c31fd3 | Michael Hanselmann | self.assertNotEqual(grp1.uuid, grp2.uuid)
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339 | 54c31fd3 | Michael Hanselmann | cfg.AssignGroupNodes([ |
340 | 54c31fd3 | Michael Hanselmann | (node1.name, grp2.uuid), |
341 | 54c31fd3 | Michael Hanselmann | (node2.name, grp2.uuid), |
342 | 54c31fd3 | Michael Hanselmann | ]) |
343 | 54c31fd3 | Michael Hanselmann | cluster_serial += 1
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344 | 54c31fd3 | Michael Hanselmann | node1_serial += 1
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345 | 54c31fd3 | Michael Hanselmann | node2_serial += 1
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346 | 54c31fd3 | Michael Hanselmann | grp1_serial += 1
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347 | 54c31fd3 | Michael Hanselmann | grp2_serial += 1
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348 | 54c31fd3 | Michael Hanselmann | self.assertEqual(node1.group, grp2.uuid)
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349 | 54c31fd3 | Michael Hanselmann | self.assertEqual(node2.group, grp2.uuid)
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350 | 54c31fd3 | Michael Hanselmann | _VerifySerials() |
351 | 54c31fd3 | Michael Hanselmann | self.assertFalse(grp1.members)
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352 | 54c31fd3 | Michael Hanselmann | self.assertEqual(set(grp2.members), set(["node1", "node2"])) |
353 | 54c31fd3 | Michael Hanselmann | |
354 | 54c31fd3 | Michael Hanselmann | # Destructive tests
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355 | 54c31fd3 | Michael Hanselmann | orig_group = node2.group |
356 | 54c31fd3 | Michael Hanselmann | try:
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357 | 54c31fd3 | Michael Hanselmann | other_uuid = "68b3d087-6ea5-491c-b81f-0a47d90228c5"
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358 | 54c31fd3 | Michael Hanselmann | assert compat.all(node.group != other_uuid
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359 | 54c31fd3 | Michael Hanselmann | for node in cfg.GetAllNodesInfo().values()) |
360 | 54c31fd3 | Michael Hanselmann | node2.group = "68b3d087-6ea5-491c-b81f-0a47d90228c5"
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361 | 54c31fd3 | Michael Hanselmann | self.assertRaises(errors.ConfigurationError, cfg.AssignGroupNodes, [
|
362 | 54c31fd3 | Michael Hanselmann | ("node2", grp2.uuid),
|
363 | 54c31fd3 | Michael Hanselmann | ]) |
364 | 54c31fd3 | Michael Hanselmann | _VerifySerials() |
365 | 54c31fd3 | Michael Hanselmann | finally:
|
366 | 54c31fd3 | Michael Hanselmann | node2.group = orig_group |
367 | 54c31fd3 | Michael Hanselmann | |
368 | e00fb268 | Iustin Pop | |
369 | 28a7318f | Iustin Pop | class TestTRM(unittest.TestCase): |
370 | 28a7318f | Iustin Pop | EC_ID = 1
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371 | 28a7318f | Iustin Pop | |
372 | 28a7318f | Iustin Pop | def testEmpty(self): |
373 | 28a7318f | Iustin Pop | t = TemporaryReservationManager() |
374 | 28a7318f | Iustin Pop | t.Reserve(self.EC_ID, "a") |
375 | 28a7318f | Iustin Pop | self.assertFalse(t.Reserved(self.EC_ID)) |
376 | 28a7318f | Iustin Pop | self.assertTrue(t.Reserved("a")) |
377 | 28a7318f | Iustin Pop | self.assertEqual(len(t.GetReserved()), 1) |
378 | 28a7318f | Iustin Pop | |
379 | 28a7318f | Iustin Pop | def testDuplicate(self): |
380 | 28a7318f | Iustin Pop | t = TemporaryReservationManager() |
381 | 28a7318f | Iustin Pop | t.Reserve(self.EC_ID, "a") |
382 | 28a7318f | Iustin Pop | self.assertRaises(errors.ReservationError, t.Reserve, 2, "a") |
383 | 28a7318f | Iustin Pop | t.DropECReservations(self.EC_ID)
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384 | 28a7318f | Iustin Pop | self.assertFalse(t.Reserved("a")) |
385 | 28a7318f | Iustin Pop | |
386 | 28a7318f | Iustin Pop | |
387 | 82c54b5b | Michael Hanselmann | class TestCheckInstanceDiskIvNames(unittest.TestCase): |
388 | 82c54b5b | Michael Hanselmann | @staticmethod
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389 | 82c54b5b | Michael Hanselmann | def _MakeDisks(names): |
390 | 82c54b5b | Michael Hanselmann | return [objects.Disk(iv_name=name) for name in names] |
391 | 82c54b5b | Michael Hanselmann | |
392 | 82c54b5b | Michael Hanselmann | def testNoError(self): |
393 | 82c54b5b | Michael Hanselmann | disks = self._MakeDisks(["disk/0", "disk/1"]) |
394 | 82c54b5b | Michael Hanselmann | self.assertEqual(config._CheckInstanceDiskIvNames(disks), [])
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395 | 82c54b5b | Michael Hanselmann | cmdlib._UpdateIvNames(0, disks)
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396 | 82c54b5b | Michael Hanselmann | self.assertEqual(config._CheckInstanceDiskIvNames(disks), [])
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397 | 82c54b5b | Michael Hanselmann | |
398 | 82c54b5b | Michael Hanselmann | def testWrongNames(self): |
399 | 82c54b5b | Michael Hanselmann | disks = self._MakeDisks(["disk/1", "disk/3", "disk/2"]) |
400 | 82c54b5b | Michael Hanselmann | self.assertEqual(config._CheckInstanceDiskIvNames(disks), [
|
401 | 82c54b5b | Michael Hanselmann | (0, "disk/0", "disk/1"), |
402 | 82c54b5b | Michael Hanselmann | (1, "disk/1", "disk/3"), |
403 | 82c54b5b | Michael Hanselmann | ]) |
404 | 82c54b5b | Michael Hanselmann | |
405 | 82c54b5b | Michael Hanselmann | # Fix names
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406 | 82c54b5b | Michael Hanselmann | cmdlib._UpdateIvNames(0, disks)
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407 | 82c54b5b | Michael Hanselmann | self.assertEqual(config._CheckInstanceDiskIvNames(disks), [])
|
408 | 82c54b5b | Michael Hanselmann | |
409 | 82c54b5b | Michael Hanselmann | |
410 | 2f96c43c | Michael Hanselmann | if __name__ == "__main__": |
411 | 25231ec5 | Michael Hanselmann | testutils.GanetiTestProgram() |