root / test / cfgupgrade_unittest.py @ 8f5c488d
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1 | aefbe369 | Michael Hanselmann | #!/usr/bin/python
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2 | aefbe369 | Michael Hanselmann | #
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3 | aefbe369 | Michael Hanselmann | |
4 | aefbe369 | Michael Hanselmann | # Copyright (C) 2010 Google Inc.
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5 | aefbe369 | Michael Hanselmann | #
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6 | aefbe369 | Michael Hanselmann | # This program is free software; you can redistribute it and/or modify
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7 | aefbe369 | Michael Hanselmann | # it under the terms of the GNU General Public License as published by
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8 | aefbe369 | Michael Hanselmann | # the Free Software Foundation; either version 2 of the License, or
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9 | aefbe369 | Michael Hanselmann | # (at your option) any later version.
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10 | aefbe369 | Michael Hanselmann | #
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11 | aefbe369 | Michael Hanselmann | # This program is distributed in the hope that it will be useful, but
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12 | aefbe369 | Michael Hanselmann | # WITHOUT ANY WARRANTY; without even the implied warranty of
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13 | aefbe369 | Michael Hanselmann | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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14 | aefbe369 | Michael Hanselmann | # General Public License for more details.
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15 | aefbe369 | Michael Hanselmann | #
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16 | aefbe369 | Michael Hanselmann | # You should have received a copy of the GNU General Public License
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17 | aefbe369 | Michael Hanselmann | # along with this program; if not, write to the Free Software
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18 | aefbe369 | Michael Hanselmann | # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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19 | aefbe369 | Michael Hanselmann | # 02110-1301, USA.
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20 | aefbe369 | Michael Hanselmann | |
21 | aefbe369 | Michael Hanselmann | |
22 | aefbe369 | Michael Hanselmann | """Script for testing tools/cfgupgrade"""
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23 | aefbe369 | Michael Hanselmann | |
24 | aefbe369 | Michael Hanselmann | import os |
25 | aefbe369 | Michael Hanselmann | import sys |
26 | aefbe369 | Michael Hanselmann | import unittest |
27 | aefbe369 | Michael Hanselmann | import shutil |
28 | aefbe369 | Michael Hanselmann | import tempfile |
29 | aefbe369 | Michael Hanselmann | import operator |
30 | aefbe369 | Michael Hanselmann | |
31 | aefbe369 | Michael Hanselmann | from ganeti import constants |
32 | aefbe369 | Michael Hanselmann | from ganeti import utils |
33 | aefbe369 | Michael Hanselmann | from ganeti import errors |
34 | aefbe369 | Michael Hanselmann | from ganeti import serializer |
35 | aefbe369 | Michael Hanselmann | |
36 | aefbe369 | Michael Hanselmann | import testutils |
37 | aefbe369 | Michael Hanselmann | |
38 | aefbe369 | Michael Hanselmann | |
39 | aefbe369 | Michael Hanselmann | def _RunUpgrade(path, dry_run, no_verify): |
40 | aefbe369 | Michael Hanselmann | cmd = [sys.executable, "%s/tools/cfgupgrade" % testutils.GetSourceDir(),
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41 | aefbe369 | Michael Hanselmann | "--debug", "--force", "--path=%s" % path] |
42 | aefbe369 | Michael Hanselmann | if dry_run:
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43 | aefbe369 | Michael Hanselmann | cmd.append("--dry-run")
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44 | aefbe369 | Michael Hanselmann | if no_verify:
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45 | aefbe369 | Michael Hanselmann | cmd.append("--no-verify")
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46 | aefbe369 | Michael Hanselmann | |
47 | aefbe369 | Michael Hanselmann | result = utils.RunCmd(cmd, cwd=os.getcwd()) |
48 | aefbe369 | Michael Hanselmann | if result.failed:
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49 | aefbe369 | Michael Hanselmann | raise Exception("cfgupgrade failed: %s, output %r" % |
50 | aefbe369 | Michael Hanselmann | (result.fail_reason, result.output)) |
51 | aefbe369 | Michael Hanselmann | |
52 | aefbe369 | Michael Hanselmann | |
53 | aefbe369 | Michael Hanselmann | class TestCfgupgrade(unittest.TestCase): |
54 | aefbe369 | Michael Hanselmann | def setUp(self): |
55 | aefbe369 | Michael Hanselmann | self.tmpdir = tempfile.mkdtemp()
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56 | aefbe369 | Michael Hanselmann | |
57 | aefbe369 | Michael Hanselmann | self.config_path = utils.PathJoin(self.tmpdir, "config.data") |
58 | aefbe369 | Michael Hanselmann | self.noded_cert_path = utils.PathJoin(self.tmpdir, "server.pem") |
59 | aefbe369 | Michael Hanselmann | self.rapi_cert_path = utils.PathJoin(self.tmpdir, "rapi.pem") |
60 | aefbe369 | Michael Hanselmann | self.known_hosts_path = utils.PathJoin(self.tmpdir, "known_hosts") |
61 | aefbe369 | Michael Hanselmann | self.confd_hmac_path = utils.PathJoin(self.tmpdir, "hmac.key") |
62 | aefbe369 | Michael Hanselmann | self.cds_path = utils.PathJoin(self.tmpdir, "cluster-domain-secret") |
63 | aefbe369 | Michael Hanselmann | |
64 | aefbe369 | Michael Hanselmann | def tearDown(self): |
65 | aefbe369 | Michael Hanselmann | shutil.rmtree(self.tmpdir)
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66 | aefbe369 | Michael Hanselmann | |
67 | aefbe369 | Michael Hanselmann | def _LoadConfig(self): |
68 | aefbe369 | Michael Hanselmann | return serializer.LoadJson(utils.ReadFile(self.config_path)) |
69 | aefbe369 | Michael Hanselmann | |
70 | aefbe369 | Michael Hanselmann | def _CreateValidConfigDir(self): |
71 | aefbe369 | Michael Hanselmann | utils.WriteFile(self.noded_cert_path, data="") |
72 | aefbe369 | Michael Hanselmann | utils.WriteFile(self.known_hosts_path, data="") |
73 | aefbe369 | Michael Hanselmann | |
74 | aefbe369 | Michael Hanselmann | def testNoConfigDir(self): |
75 | aefbe369 | Michael Hanselmann | self.assertFalse(utils.ListVisibleFiles(self.tmpdir)) |
76 | aefbe369 | Michael Hanselmann | self.assertRaises(Exception, _RunUpgrade, self.tmpdir, False, True) |
77 | aefbe369 | Michael Hanselmann | self.assertRaises(Exception, _RunUpgrade, self.tmpdir, True, True) |
78 | aefbe369 | Michael Hanselmann | |
79 | aefbe369 | Michael Hanselmann | def testInconsistentConfig(self): |
80 | aefbe369 | Michael Hanselmann | self._CreateValidConfigDir()
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81 | aefbe369 | Michael Hanselmann | # There should be no "config_version"
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82 | aefbe369 | Michael Hanselmann | cfg = { |
83 | aefbe369 | Michael Hanselmann | "version": 0, |
84 | aefbe369 | Michael Hanselmann | "cluster": {
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85 | aefbe369 | Michael Hanselmann | "config_version": 0, |
86 | aefbe369 | Michael Hanselmann | }, |
87 | aefbe369 | Michael Hanselmann | } |
88 | aefbe369 | Michael Hanselmann | utils.WriteFile(self.config_path, data=serializer.DumpJson(cfg))
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89 | aefbe369 | Michael Hanselmann | self.assertRaises(Exception, _RunUpgrade, self.tmpdir, False, True) |
90 | aefbe369 | Michael Hanselmann | |
91 | aefbe369 | Michael Hanselmann | def testInvalidConfig(self): |
92 | aefbe369 | Michael Hanselmann | self._CreateValidConfigDir()
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93 | aefbe369 | Michael Hanselmann | # Missing version from config
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94 | aefbe369 | Michael Hanselmann | utils.WriteFile(self.config_path, data=serializer.DumpJson({}))
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95 | aefbe369 | Michael Hanselmann | self.assertRaises(Exception, _RunUpgrade, self.tmpdir, False, True) |
96 | aefbe369 | Michael Hanselmann | |
97 | aefbe369 | Michael Hanselmann | def _TestSimpleUpgrade(self, from_version, dry_run): |
98 | aefbe369 | Michael Hanselmann | cfg = { |
99 | aefbe369 | Michael Hanselmann | "version": from_version,
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100 | aefbe369 | Michael Hanselmann | "cluster": {},
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101 | aefbe369 | Michael Hanselmann | } |
102 | aefbe369 | Michael Hanselmann | self._CreateValidConfigDir()
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103 | aefbe369 | Michael Hanselmann | utils.WriteFile(self.config_path, data=serializer.DumpJson(cfg))
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104 | aefbe369 | Michael Hanselmann | |
105 | aefbe369 | Michael Hanselmann | self.assertFalse(os.path.isfile(self.rapi_cert_path)) |
106 | aefbe369 | Michael Hanselmann | self.assertFalse(os.path.isfile(self.confd_hmac_path)) |
107 | aefbe369 | Michael Hanselmann | self.assertFalse(os.path.isfile(self.cds_path)) |
108 | aefbe369 | Michael Hanselmann | |
109 | aefbe369 | Michael Hanselmann | _RunUpgrade(self.tmpdir, dry_run, True) |
110 | aefbe369 | Michael Hanselmann | |
111 | aefbe369 | Michael Hanselmann | if dry_run:
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112 | aefbe369 | Michael Hanselmann | expversion = from_version |
113 | aefbe369 | Michael Hanselmann | checkfn = operator.not_ |
114 | aefbe369 | Michael Hanselmann | else:
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115 | aefbe369 | Michael Hanselmann | expversion = constants.CONFIG_VERSION |
116 | aefbe369 | Michael Hanselmann | checkfn = operator.truth |
117 | aefbe369 | Michael Hanselmann | |
118 | aefbe369 | Michael Hanselmann | self.assert_(checkfn(os.path.isfile(self.rapi_cert_path))) |
119 | aefbe369 | Michael Hanselmann | self.assert_(checkfn(os.path.isfile(self.confd_hmac_path))) |
120 | aefbe369 | Michael Hanselmann | self.assert_(checkfn(os.path.isfile(self.cds_path))) |
121 | aefbe369 | Michael Hanselmann | |
122 | aefbe369 | Michael Hanselmann | newcfg = self._LoadConfig()
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123 | aefbe369 | Michael Hanselmann | self.assertEqual(newcfg["version"], expversion) |
124 | aefbe369 | Michael Hanselmann | |
125 | aefbe369 | Michael Hanselmann | def testUpgradeFrom_2_0(self): |
126 | aefbe369 | Michael Hanselmann | self._TestSimpleUpgrade(constants.BuildVersion(2, 0, 0), False) |
127 | aefbe369 | Michael Hanselmann | |
128 | aefbe369 | Michael Hanselmann | def testUpgradeFrom_2_1(self): |
129 | aefbe369 | Michael Hanselmann | self._TestSimpleUpgrade(constants.BuildVersion(2, 1, 0), False) |
130 | aefbe369 | Michael Hanselmann | |
131 | aefbe369 | Michael Hanselmann | def testUpgradeCurrent(self): |
132 | aefbe369 | Michael Hanselmann | self._TestSimpleUpgrade(constants.CONFIG_VERSION, False) |
133 | aefbe369 | Michael Hanselmann | |
134 | aefbe369 | Michael Hanselmann | def testUpgradeDryRunFrom_2_0(self): |
135 | aefbe369 | Michael Hanselmann | self._TestSimpleUpgrade(constants.BuildVersion(2, 0, 0), True) |
136 | aefbe369 | Michael Hanselmann | |
137 | aefbe369 | Michael Hanselmann | def testUpgradeDryRunFrom_2_1(self): |
138 | aefbe369 | Michael Hanselmann | self._TestSimpleUpgrade(constants.BuildVersion(2, 1, 0), True) |
139 | aefbe369 | Michael Hanselmann | |
140 | aefbe369 | Michael Hanselmann | def testUpgradeCurrentDryRun(self): |
141 | aefbe369 | Michael Hanselmann | self._TestSimpleUpgrade(constants.CONFIG_VERSION, True) |
142 | aefbe369 | Michael Hanselmann | |
143 | aefbe369 | Michael Hanselmann | |
144 | aefbe369 | Michael Hanselmann | if __name__ == "__main__": |
145 | aefbe369 | Michael Hanselmann | testutils.GanetiTestProgram() |