root / test / ganeti.rpc_unittest.py @ 5c3ee7b2
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1 | 33231500 | Michael Hanselmann | #!/usr/bin/python
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2 | 33231500 | Michael Hanselmann | #
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3 | 33231500 | Michael Hanselmann | |
4 | 33231500 | Michael Hanselmann | # Copyright (C) 2010 Google Inc.
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5 | 33231500 | Michael Hanselmann | #
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6 | 33231500 | Michael Hanselmann | # This program is free software; you can redistribute it and/or modify
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7 | 33231500 | Michael Hanselmann | # it under the terms of the GNU General Public License as published by
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8 | 33231500 | Michael Hanselmann | # the Free Software Foundation; either version 2 of the License, or
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9 | 33231500 | Michael Hanselmann | # (at your option) any later version.
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10 | 33231500 | Michael Hanselmann | #
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11 | 33231500 | Michael Hanselmann | # This program is distributed in the hope that it will be useful, but
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12 | 33231500 | Michael Hanselmann | # WITHOUT ANY WARRANTY; without even the implied warranty of
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13 | 33231500 | Michael Hanselmann | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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14 | 33231500 | Michael Hanselmann | # General Public License for more details.
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15 | 33231500 | Michael Hanselmann | #
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16 | 33231500 | Michael Hanselmann | # You should have received a copy of the GNU General Public License
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17 | 33231500 | Michael Hanselmann | # along with this program; if not, write to the Free Software
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18 | 33231500 | Michael Hanselmann | # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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19 | 33231500 | Michael Hanselmann | # 02110-1301, USA.
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20 | 33231500 | Michael Hanselmann | |
21 | 33231500 | Michael Hanselmann | |
22 | 33231500 | Michael Hanselmann | """Script for testing ganeti.rpc"""
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23 | 33231500 | Michael Hanselmann | |
24 | 33231500 | Michael Hanselmann | import os |
25 | 33231500 | Michael Hanselmann | import sys |
26 | 33231500 | Michael Hanselmann | import unittest |
27 | 33231500 | Michael Hanselmann | |
28 | 33231500 | Michael Hanselmann | from ganeti import constants |
29 | 33231500 | Michael Hanselmann | from ganeti import compat |
30 | 33231500 | Michael Hanselmann | from ganeti import rpc |
31 | 33231500 | Michael Hanselmann | from ganeti import http |
32 | 33231500 | Michael Hanselmann | from ganeti import errors |
33 | 33231500 | Michael Hanselmann | from ganeti import serializer |
34 | 00267bfe | Michael Hanselmann | from ganeti import objects |
35 | 33231500 | Michael Hanselmann | |
36 | 33231500 | Michael Hanselmann | import testutils |
37 | 33231500 | Michael Hanselmann | |
38 | 33231500 | Michael Hanselmann | |
39 | abbf2cd9 | Michael Hanselmann | class _FakeRequestProcessor: |
40 | 33231500 | Michael Hanselmann | def __init__(self, response_fn): |
41 | 33231500 | Michael Hanselmann | self._response_fn = response_fn
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42 | 33231500 | Michael Hanselmann | self.reqcount = 0 |
43 | 33231500 | Michael Hanselmann | |
44 | abbf2cd9 | Michael Hanselmann | def __call__(self, reqs, lock_monitor_cb=None): |
45 | abbf2cd9 | Michael Hanselmann | assert lock_monitor_cb is None or callable(lock_monitor_cb) |
46 | 33231500 | Michael Hanselmann | for req in reqs: |
47 | 33231500 | Michael Hanselmann | self.reqcount += 1 |
48 | 33231500 | Michael Hanselmann | self._response_fn(req)
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49 | 33231500 | Michael Hanselmann | |
50 | 33231500 | Michael Hanselmann | |
51 | eb202c13 | Manuel Franceschini | def GetFakeSimpleStoreClass(fn): |
52 | eb202c13 | Manuel Franceschini | class FakeSimpleStore: |
53 | eb202c13 | Manuel Franceschini | GetNodePrimaryIPList = fn |
54 | b43dcc5a | Manuel Franceschini | GetPrimaryIPFamily = lambda _: None |
55 | eb202c13 | Manuel Franceschini | |
56 | eb202c13 | Manuel Franceschini | return FakeSimpleStore
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57 | eb202c13 | Manuel Franceschini | |
58 | eb202c13 | Manuel Franceschini | |
59 | 00267bfe | Michael Hanselmann | class TestRpcProcessor(unittest.TestCase): |
60 | eb202c13 | Manuel Franceschini | def _FakeAddressLookup(self, map): |
61 | eb202c13 | Manuel Franceschini | return lambda node_list: [map.get(node) for node in node_list] |
62 | eb202c13 | Manuel Franceschini | |
63 | 33231500 | Michael Hanselmann | def _GetVersionResponse(self, req): |
64 | 00267bfe | Michael Hanselmann | self.assertEqual(req.host, "127.0.0.1") |
65 | 33231500 | Michael Hanselmann | self.assertEqual(req.port, 24094) |
66 | 33231500 | Michael Hanselmann | self.assertEqual(req.path, "/version") |
67 | 00267bfe | Michael Hanselmann | self.assertEqual(req.read_timeout, rpc._TMO_URGENT)
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68 | 33231500 | Michael Hanselmann | req.success = True
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69 | 33231500 | Michael Hanselmann | req.resp_status_code = http.HTTP_OK |
70 | 33231500 | Michael Hanselmann | req.resp_body = serializer.DumpJson((True, 123)) |
71 | 33231500 | Michael Hanselmann | |
72 | 33231500 | Michael Hanselmann | def testVersionSuccess(self): |
73 | 00267bfe | Michael Hanselmann | resolver = rpc._StaticResolver(["127.0.0.1"])
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74 | abbf2cd9 | Michael Hanselmann | http_proc = _FakeRequestProcessor(self._GetVersionResponse)
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75 | 00267bfe | Michael Hanselmann | proc = rpc._RpcProcessor(resolver, 24094)
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76 | db04ce5d | Michael Hanselmann | result = proc(["localhost"], "version", None, _req_process_fn=http_proc, |
77 | db04ce5d | Michael Hanselmann | read_timeout=60)
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78 | 33231500 | Michael Hanselmann | self.assertEqual(result.keys(), ["localhost"]) |
79 | 33231500 | Michael Hanselmann | lhresp = result["localhost"]
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80 | 33231500 | Michael Hanselmann | self.assertFalse(lhresp.offline)
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81 | 33231500 | Michael Hanselmann | self.assertEqual(lhresp.node, "localhost") |
82 | 33231500 | Michael Hanselmann | self.assertFalse(lhresp.fail_msg)
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83 | 33231500 | Michael Hanselmann | self.assertEqual(lhresp.payload, 123) |
84 | 33231500 | Michael Hanselmann | self.assertEqual(lhresp.call, "version") |
85 | 33231500 | Michael Hanselmann | lhresp.Raise("should not raise")
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86 | abbf2cd9 | Michael Hanselmann | self.assertEqual(http_proc.reqcount, 1) |
87 | 33231500 | Michael Hanselmann | |
88 | 00267bfe | Michael Hanselmann | def _ReadTimeoutResponse(self, req): |
89 | 00267bfe | Michael Hanselmann | self.assertEqual(req.host, "192.0.2.13") |
90 | 00267bfe | Michael Hanselmann | self.assertEqual(req.port, 19176) |
91 | 00267bfe | Michael Hanselmann | self.assertEqual(req.path, "/version") |
92 | 00267bfe | Michael Hanselmann | self.assertEqual(req.read_timeout, 12356) |
93 | 00267bfe | Michael Hanselmann | req.success = True
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94 | 00267bfe | Michael Hanselmann | req.resp_status_code = http.HTTP_OK |
95 | 00267bfe | Michael Hanselmann | req.resp_body = serializer.DumpJson((True, -1)) |
96 | 00267bfe | Michael Hanselmann | |
97 | 00267bfe | Michael Hanselmann | def testReadTimeout(self): |
98 | 00267bfe | Michael Hanselmann | resolver = rpc._StaticResolver(["192.0.2.13"])
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99 | abbf2cd9 | Michael Hanselmann | http_proc = _FakeRequestProcessor(self._ReadTimeoutResponse)
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100 | 00267bfe | Michael Hanselmann | proc = rpc._RpcProcessor(resolver, 19176)
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101 | abbf2cd9 | Michael Hanselmann | result = proc(["node31856"], "version", None, _req_process_fn=http_proc, |
102 | 00267bfe | Michael Hanselmann | read_timeout=12356)
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103 | 00267bfe | Michael Hanselmann | self.assertEqual(result.keys(), ["node31856"]) |
104 | 00267bfe | Michael Hanselmann | lhresp = result["node31856"]
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105 | 00267bfe | Michael Hanselmann | self.assertFalse(lhresp.offline)
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106 | 00267bfe | Michael Hanselmann | self.assertEqual(lhresp.node, "node31856") |
107 | 00267bfe | Michael Hanselmann | self.assertFalse(lhresp.fail_msg)
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108 | 00267bfe | Michael Hanselmann | self.assertEqual(lhresp.payload, -1) |
109 | 00267bfe | Michael Hanselmann | self.assertEqual(lhresp.call, "version") |
110 | 00267bfe | Michael Hanselmann | lhresp.Raise("should not raise")
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111 | abbf2cd9 | Michael Hanselmann | self.assertEqual(http_proc.reqcount, 1) |
112 | 00267bfe | Michael Hanselmann | |
113 | 00267bfe | Michael Hanselmann | def testOfflineNode(self): |
114 | 00267bfe | Michael Hanselmann | resolver = rpc._StaticResolver([rpc._OFFLINE]) |
115 | abbf2cd9 | Michael Hanselmann | http_proc = _FakeRequestProcessor(NotImplemented)
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116 | 00267bfe | Michael Hanselmann | proc = rpc._RpcProcessor(resolver, 30668)
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117 | db04ce5d | Michael Hanselmann | result = proc(["n17296"], "version", None, _req_process_fn=http_proc, |
118 | db04ce5d | Michael Hanselmann | read_timeout=60)
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119 | 00267bfe | Michael Hanselmann | self.assertEqual(result.keys(), ["n17296"]) |
120 | 00267bfe | Michael Hanselmann | lhresp = result["n17296"]
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121 | 00267bfe | Michael Hanselmann | self.assertTrue(lhresp.offline)
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122 | 00267bfe | Michael Hanselmann | self.assertEqual(lhresp.node, "n17296") |
123 | 00267bfe | Michael Hanselmann | self.assertTrue(lhresp.fail_msg)
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124 | 00267bfe | Michael Hanselmann | self.assertFalse(lhresp.payload)
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125 | 00267bfe | Michael Hanselmann | self.assertEqual(lhresp.call, "version") |
126 | 00267bfe | Michael Hanselmann | |
127 | 00267bfe | Michael Hanselmann | # With a message
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128 | 00267bfe | Michael Hanselmann | self.assertRaises(errors.OpExecError, lhresp.Raise, "should raise") |
129 | 00267bfe | Michael Hanselmann | |
130 | 00267bfe | Michael Hanselmann | # No message
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131 | 00267bfe | Michael Hanselmann | self.assertRaises(errors.OpExecError, lhresp.Raise, None) |
132 | 00267bfe | Michael Hanselmann | |
133 | abbf2cd9 | Michael Hanselmann | self.assertEqual(http_proc.reqcount, 0) |
134 | 00267bfe | Michael Hanselmann | |
135 | 33231500 | Michael Hanselmann | def _GetMultiVersionResponse(self, req): |
136 | 33231500 | Michael Hanselmann | self.assert_(req.host.startswith("node")) |
137 | 33231500 | Michael Hanselmann | self.assertEqual(req.port, 23245) |
138 | 33231500 | Michael Hanselmann | self.assertEqual(req.path, "/version") |
139 | 33231500 | Michael Hanselmann | req.success = True
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140 | 33231500 | Michael Hanselmann | req.resp_status_code = http.HTTP_OK |
141 | 33231500 | Michael Hanselmann | req.resp_body = serializer.DumpJson((True, 987)) |
142 | 33231500 | Michael Hanselmann | |
143 | 33231500 | Michael Hanselmann | def testMultiVersionSuccess(self): |
144 | 33231500 | Michael Hanselmann | nodes = ["node%s" % i for i in range(50)] |
145 | 00267bfe | Michael Hanselmann | resolver = rpc._StaticResolver(nodes) |
146 | abbf2cd9 | Michael Hanselmann | http_proc = _FakeRequestProcessor(self._GetMultiVersionResponse)
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147 | 00267bfe | Michael Hanselmann | proc = rpc._RpcProcessor(resolver, 23245)
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148 | db04ce5d | Michael Hanselmann | result = proc(nodes, "version", None, _req_process_fn=http_proc, |
149 | db04ce5d | Michael Hanselmann | read_timeout=60)
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150 | 33231500 | Michael Hanselmann | self.assertEqual(sorted(result.keys()), sorted(nodes)) |
151 | 33231500 | Michael Hanselmann | |
152 | 33231500 | Michael Hanselmann | for name in nodes: |
153 | 33231500 | Michael Hanselmann | lhresp = result[name] |
154 | 33231500 | Michael Hanselmann | self.assertFalse(lhresp.offline)
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155 | 33231500 | Michael Hanselmann | self.assertEqual(lhresp.node, name)
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156 | 33231500 | Michael Hanselmann | self.assertFalse(lhresp.fail_msg)
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157 | 33231500 | Michael Hanselmann | self.assertEqual(lhresp.payload, 987) |
158 | 33231500 | Michael Hanselmann | self.assertEqual(lhresp.call, "version") |
159 | 33231500 | Michael Hanselmann | lhresp.Raise("should not raise")
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160 | 33231500 | Michael Hanselmann | |
161 | abbf2cd9 | Michael Hanselmann | self.assertEqual(http_proc.reqcount, len(nodes)) |
162 | 33231500 | Michael Hanselmann | |
163 | 00267bfe | Michael Hanselmann | def _GetVersionResponseFail(self, errinfo, req): |
164 | 33231500 | Michael Hanselmann | self.assertEqual(req.path, "/version") |
165 | 33231500 | Michael Hanselmann | req.success = True
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166 | 33231500 | Michael Hanselmann | req.resp_status_code = http.HTTP_OK |
167 | 00267bfe | Michael Hanselmann | req.resp_body = serializer.DumpJson((False, errinfo))
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168 | 33231500 | Michael Hanselmann | |
169 | 33231500 | Michael Hanselmann | def testVersionFailure(self): |
170 | 00267bfe | Michael Hanselmann | resolver = rpc._StaticResolver(["aef9ur4i.example.com"])
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171 | 00267bfe | Michael Hanselmann | proc = rpc._RpcProcessor(resolver, 5903)
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172 | 00267bfe | Michael Hanselmann | for errinfo in [None, "Unknown error"]: |
173 | abbf2cd9 | Michael Hanselmann | http_proc = \ |
174 | abbf2cd9 | Michael Hanselmann | _FakeRequestProcessor(compat.partial(self._GetVersionResponseFail,
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175 | abbf2cd9 | Michael Hanselmann | errinfo)) |
176 | abbf2cd9 | Michael Hanselmann | result = proc(["aef9ur4i.example.com"], "version", None, |
177 | db04ce5d | Michael Hanselmann | _req_process_fn=http_proc, read_timeout=60)
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178 | 00267bfe | Michael Hanselmann | self.assertEqual(result.keys(), ["aef9ur4i.example.com"]) |
179 | 00267bfe | Michael Hanselmann | lhresp = result["aef9ur4i.example.com"]
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180 | 00267bfe | Michael Hanselmann | self.assertFalse(lhresp.offline)
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181 | 00267bfe | Michael Hanselmann | self.assertEqual(lhresp.node, "aef9ur4i.example.com") |
182 | 00267bfe | Michael Hanselmann | self.assert_(lhresp.fail_msg)
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183 | 00267bfe | Michael Hanselmann | self.assertFalse(lhresp.payload)
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184 | 00267bfe | Michael Hanselmann | self.assertEqual(lhresp.call, "version") |
185 | 00267bfe | Michael Hanselmann | self.assertRaises(errors.OpExecError, lhresp.Raise, "failed") |
186 | abbf2cd9 | Michael Hanselmann | self.assertEqual(http_proc.reqcount, 1) |
187 | 33231500 | Michael Hanselmann | |
188 | 33231500 | Michael Hanselmann | def _GetHttpErrorResponse(self, httperrnodes, failnodes, req): |
189 | 33231500 | Michael Hanselmann | self.assertEqual(req.path, "/vg_list") |
190 | 33231500 | Michael Hanselmann | self.assertEqual(req.port, 15165) |
191 | 33231500 | Michael Hanselmann | |
192 | 33231500 | Michael Hanselmann | if req.host in httperrnodes: |
193 | 33231500 | Michael Hanselmann | req.success = False
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194 | 33231500 | Michael Hanselmann | req.error = "Node set up for HTTP errors"
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195 | 33231500 | Michael Hanselmann | |
196 | 33231500 | Michael Hanselmann | elif req.host in failnodes: |
197 | 33231500 | Michael Hanselmann | req.success = True
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198 | 33231500 | Michael Hanselmann | req.resp_status_code = 404
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199 | 33231500 | Michael Hanselmann | req.resp_body = serializer.DumpJson({ |
200 | 33231500 | Michael Hanselmann | "code": 404, |
201 | 33231500 | Michael Hanselmann | "message": "Method not found", |
202 | 33231500 | Michael Hanselmann | "explain": "Explanation goes here", |
203 | 33231500 | Michael Hanselmann | }) |
204 | 33231500 | Michael Hanselmann | else:
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205 | 33231500 | Michael Hanselmann | req.success = True
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206 | 33231500 | Michael Hanselmann | req.resp_status_code = http.HTTP_OK |
207 | 33231500 | Michael Hanselmann | req.resp_body = serializer.DumpJson((True, hash(req.host))) |
208 | 33231500 | Michael Hanselmann | |
209 | 33231500 | Michael Hanselmann | def testHttpError(self): |
210 | 33231500 | Michael Hanselmann | nodes = ["uaf6pbbv%s" % i for i in range(50)] |
211 | 00267bfe | Michael Hanselmann | resolver = rpc._StaticResolver(nodes) |
212 | 33231500 | Michael Hanselmann | |
213 | 33231500 | Michael Hanselmann | httperrnodes = set(nodes[1::7]) |
214 | 33231500 | Michael Hanselmann | self.assertEqual(len(httperrnodes), 7) |
215 | 33231500 | Michael Hanselmann | |
216 | 33231500 | Michael Hanselmann | failnodes = set(nodes[2::3]) - httperrnodes |
217 | 33231500 | Michael Hanselmann | self.assertEqual(len(failnodes), 14) |
218 | 33231500 | Michael Hanselmann | |
219 | 33231500 | Michael Hanselmann | self.assertEqual(len(set(nodes) - failnodes - httperrnodes), 29) |
220 | 33231500 | Michael Hanselmann | |
221 | 00267bfe | Michael Hanselmann | proc = rpc._RpcProcessor(resolver, 15165)
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222 | abbf2cd9 | Michael Hanselmann | http_proc = \ |
223 | abbf2cd9 | Michael Hanselmann | _FakeRequestProcessor(compat.partial(self._GetHttpErrorResponse,
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224 | abbf2cd9 | Michael Hanselmann | httperrnodes, failnodes)) |
225 | 83e7af18 | Michael Hanselmann | result = proc(nodes, "vg_list", None, _req_process_fn=http_proc, |
226 | 83e7af18 | Michael Hanselmann | read_timeout=rpc._TMO_URGENT) |
227 | 33231500 | Michael Hanselmann | self.assertEqual(sorted(result.keys()), sorted(nodes)) |
228 | 33231500 | Michael Hanselmann | |
229 | 33231500 | Michael Hanselmann | for name in nodes: |
230 | 33231500 | Michael Hanselmann | lhresp = result[name] |
231 | 33231500 | Michael Hanselmann | self.assertFalse(lhresp.offline)
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232 | 33231500 | Michael Hanselmann | self.assertEqual(lhresp.node, name)
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233 | 33231500 | Michael Hanselmann | self.assertEqual(lhresp.call, "vg_list") |
234 | 33231500 | Michael Hanselmann | |
235 | 33231500 | Michael Hanselmann | if name in httperrnodes: |
236 | 33231500 | Michael Hanselmann | self.assert_(lhresp.fail_msg)
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237 | 33231500 | Michael Hanselmann | self.assertRaises(errors.OpExecError, lhresp.Raise, "failed") |
238 | 33231500 | Michael Hanselmann | elif name in failnodes: |
239 | 33231500 | Michael Hanselmann | self.assert_(lhresp.fail_msg)
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240 | 33231500 | Michael Hanselmann | self.assertRaises(errors.OpPrereqError, lhresp.Raise, "failed", |
241 | 33231500 | Michael Hanselmann | prereq=True, ecode=errors.ECODE_INVAL)
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242 | 33231500 | Michael Hanselmann | else:
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243 | 33231500 | Michael Hanselmann | self.assertFalse(lhresp.fail_msg)
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244 | 33231500 | Michael Hanselmann | self.assertEqual(lhresp.payload, hash(name)) |
245 | 33231500 | Michael Hanselmann | lhresp.Raise("should not raise")
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246 | 33231500 | Michael Hanselmann | |
247 | abbf2cd9 | Michael Hanselmann | self.assertEqual(http_proc.reqcount, len(nodes)) |
248 | 33231500 | Michael Hanselmann | |
249 | 33231500 | Michael Hanselmann | def _GetInvalidResponseA(self, req): |
250 | 33231500 | Michael Hanselmann | self.assertEqual(req.path, "/version") |
251 | 33231500 | Michael Hanselmann | req.success = True
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252 | 33231500 | Michael Hanselmann | req.resp_status_code = http.HTTP_OK |
253 | 33231500 | Michael Hanselmann | req.resp_body = serializer.DumpJson(("This", "is", "an", "invalid", |
254 | 33231500 | Michael Hanselmann | "response", "!", 1, 2, 3)) |
255 | 33231500 | Michael Hanselmann | |
256 | 33231500 | Michael Hanselmann | def _GetInvalidResponseB(self, req): |
257 | 33231500 | Michael Hanselmann | self.assertEqual(req.path, "/version") |
258 | 33231500 | Michael Hanselmann | req.success = True
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259 | 33231500 | Michael Hanselmann | req.resp_status_code = http.HTTP_OK |
260 | 33231500 | Michael Hanselmann | req.resp_body = serializer.DumpJson("invalid response")
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261 | 33231500 | Michael Hanselmann | |
262 | 33231500 | Michael Hanselmann | def testInvalidResponse(self): |
263 | 00267bfe | Michael Hanselmann | resolver = rpc._StaticResolver(["oqo7lanhly.example.com"])
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264 | 00267bfe | Michael Hanselmann | proc = rpc._RpcProcessor(resolver, 19978)
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265 | 00267bfe | Michael Hanselmann | |
266 | 33231500 | Michael Hanselmann | for fn in [self._GetInvalidResponseA, self._GetInvalidResponseB]: |
267 | abbf2cd9 | Michael Hanselmann | http_proc = _FakeRequestProcessor(fn) |
268 | abbf2cd9 | Michael Hanselmann | result = proc(["oqo7lanhly.example.com"], "version", None, |
269 | db04ce5d | Michael Hanselmann | _req_process_fn=http_proc, read_timeout=60)
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270 | 33231500 | Michael Hanselmann | self.assertEqual(result.keys(), ["oqo7lanhly.example.com"]) |
271 | 33231500 | Michael Hanselmann | lhresp = result["oqo7lanhly.example.com"]
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272 | 33231500 | Michael Hanselmann | self.assertFalse(lhresp.offline)
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273 | 33231500 | Michael Hanselmann | self.assertEqual(lhresp.node, "oqo7lanhly.example.com") |
274 | 33231500 | Michael Hanselmann | self.assert_(lhresp.fail_msg)
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275 | 33231500 | Michael Hanselmann | self.assertFalse(lhresp.payload)
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276 | 33231500 | Michael Hanselmann | self.assertEqual(lhresp.call, "version") |
277 | 33231500 | Michael Hanselmann | self.assertRaises(errors.OpExecError, lhresp.Raise, "failed") |
278 | abbf2cd9 | Michael Hanselmann | self.assertEqual(http_proc.reqcount, 1) |
279 | 33231500 | Michael Hanselmann | |
280 | 00267bfe | Michael Hanselmann | def _GetBodyTestResponse(self, test_data, req): |
281 | 00267bfe | Michael Hanselmann | self.assertEqual(req.host, "192.0.2.84") |
282 | 00267bfe | Michael Hanselmann | self.assertEqual(req.port, 18700) |
283 | 00267bfe | Michael Hanselmann | self.assertEqual(req.path, "/upload_file") |
284 | 00267bfe | Michael Hanselmann | self.assertEqual(serializer.LoadJson(req.post_data), test_data)
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285 | 00267bfe | Michael Hanselmann | req.success = True
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286 | 00267bfe | Michael Hanselmann | req.resp_status_code = http.HTTP_OK |
287 | 00267bfe | Michael Hanselmann | req.resp_body = serializer.DumpJson((True, None)) |
288 | 00267bfe | Michael Hanselmann | |
289 | 00267bfe | Michael Hanselmann | def testResponseBody(self): |
290 | 00267bfe | Michael Hanselmann | test_data = { |
291 | 00267bfe | Michael Hanselmann | "Hello": "World", |
292 | 00267bfe | Michael Hanselmann | "xyz": range(10), |
293 | 00267bfe | Michael Hanselmann | } |
294 | 00267bfe | Michael Hanselmann | resolver = rpc._StaticResolver(["192.0.2.84"])
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295 | abbf2cd9 | Michael Hanselmann | http_proc = _FakeRequestProcessor(compat.partial(self._GetBodyTestResponse,
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296 | abbf2cd9 | Michael Hanselmann | test_data)) |
297 | 00267bfe | Michael Hanselmann | proc = rpc._RpcProcessor(resolver, 18700)
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298 | 00267bfe | Michael Hanselmann | body = serializer.DumpJson(test_data) |
299 | 5c3ee7b2 | Michael Hanselmann | result = proc(["node19759"], "upload_file", body, _req_process_fn=http_proc, |
300 | 5c3ee7b2 | Michael Hanselmann | read_timeout=30)
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301 | 00267bfe | Michael Hanselmann | self.assertEqual(result.keys(), ["node19759"]) |
302 | 00267bfe | Michael Hanselmann | lhresp = result["node19759"]
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303 | 00267bfe | Michael Hanselmann | self.assertFalse(lhresp.offline)
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304 | 00267bfe | Michael Hanselmann | self.assertEqual(lhresp.node, "node19759") |
305 | 00267bfe | Michael Hanselmann | self.assertFalse(lhresp.fail_msg)
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306 | 00267bfe | Michael Hanselmann | self.assertEqual(lhresp.payload, None) |
307 | 00267bfe | Michael Hanselmann | self.assertEqual(lhresp.call, "upload_file") |
308 | 00267bfe | Michael Hanselmann | lhresp.Raise("should not raise")
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309 | abbf2cd9 | Michael Hanselmann | self.assertEqual(http_proc.reqcount, 1) |
310 | 00267bfe | Michael Hanselmann | |
311 | 00267bfe | Michael Hanselmann | |
312 | 00267bfe | Michael Hanselmann | class TestSsconfResolver(unittest.TestCase): |
313 | 00267bfe | Michael Hanselmann | def testSsconfLookup(self): |
314 | eb202c13 | Manuel Franceschini | addr_list = ["192.0.2.%d" % n for n in range(0, 255, 13)] |
315 | eb202c13 | Manuel Franceschini | node_list = ["node%d.example.com" % n for n in range(0, 255, 13)] |
316 | 00267bfe | Michael Hanselmann | node_addr_list = [" ".join(t) for t in zip(node_list, addr_list)] |
317 | b43dcc5a | Manuel Franceschini | ssc = GetFakeSimpleStoreClass(lambda _: node_addr_list)
|
318 | 00267bfe | Michael Hanselmann | result = rpc._SsconfResolver(node_list, ssc=ssc, nslookup_fn=NotImplemented)
|
319 | 00267bfe | Michael Hanselmann | self.assertEqual(result, zip(node_list, addr_list)) |
320 | eb202c13 | Manuel Franceschini | |
321 | 00267bfe | Michael Hanselmann | def testNsLookup(self): |
322 | eb202c13 | Manuel Franceschini | addr_list = ["192.0.2.%d" % n for n in range(0, 255, 13)] |
323 | eb202c13 | Manuel Franceschini | node_list = ["node%d.example.com" % n for n in range(0, 255, 13)] |
324 | b43dcc5a | Manuel Franceschini | ssc = GetFakeSimpleStoreClass(lambda _: [])
|
325 | eb202c13 | Manuel Franceschini | node_addr_map = dict(zip(node_list, addr_list)) |
326 | b43dcc5a | Manuel Franceschini | nslookup_fn = lambda name, family=None: node_addr_map.get(name) |
327 | 00267bfe | Michael Hanselmann | result = rpc._SsconfResolver(node_list, ssc=ssc, nslookup_fn=nslookup_fn) |
328 | 00267bfe | Michael Hanselmann | self.assertEqual(result, zip(node_list, addr_list)) |
329 | eb202c13 | Manuel Franceschini | |
330 | 00267bfe | Michael Hanselmann | def testBothLookups(self): |
331 | eb202c13 | Manuel Franceschini | addr_list = ["192.0.2.%d" % n for n in range(0, 255, 13)] |
332 | eb202c13 | Manuel Franceschini | node_list = ["node%d.example.com" % n for n in range(0, 255, 13)] |
333 | eb202c13 | Manuel Franceschini | n = len(addr_list) / 2 |
334 | 00267bfe | Michael Hanselmann | node_addr_list = [" ".join(t) for t in zip(node_list[n:], addr_list[n:])] |
335 | b43dcc5a | Manuel Franceschini | ssc = GetFakeSimpleStoreClass(lambda _: node_addr_list)
|
336 | eb202c13 | Manuel Franceschini | node_addr_map = dict(zip(node_list[:n], addr_list[:n])) |
337 | b43dcc5a | Manuel Franceschini | nslookup_fn = lambda name, family=None: node_addr_map.get(name) |
338 | 00267bfe | Michael Hanselmann | result = rpc._SsconfResolver(node_list, ssc=ssc, nslookup_fn=nslookup_fn) |
339 | 00267bfe | Michael Hanselmann | self.assertEqual(result, zip(node_list, addr_list)) |
340 | eb202c13 | Manuel Franceschini | |
341 | b43dcc5a | Manuel Franceschini | def testAddressLookupIPv6(self): |
342 | 00267bfe | Michael Hanselmann | addr_list = ["2001:db8::%d" % n for n in range(0, 255, 11)] |
343 | 00267bfe | Michael Hanselmann | node_list = ["node%d.example.com" % n for n in range(0, 255, 11)] |
344 | 00267bfe | Michael Hanselmann | node_addr_list = [" ".join(t) for t in zip(node_list, addr_list)] |
345 | b43dcc5a | Manuel Franceschini | ssc = GetFakeSimpleStoreClass(lambda _: node_addr_list)
|
346 | 00267bfe | Michael Hanselmann | result = rpc._SsconfResolver(node_list, ssc=ssc, nslookup_fn=NotImplemented)
|
347 | 00267bfe | Michael Hanselmann | self.assertEqual(result, zip(node_list, addr_list)) |
348 | 00267bfe | Michael Hanselmann | |
349 | 00267bfe | Michael Hanselmann | |
350 | 00267bfe | Michael Hanselmann | class TestStaticResolver(unittest.TestCase): |
351 | 00267bfe | Michael Hanselmann | def test(self): |
352 | 00267bfe | Michael Hanselmann | addresses = ["192.0.2.%d" % n for n in range(0, 123, 7)] |
353 | 00267bfe | Michael Hanselmann | nodes = ["node%s.example.com" % n for n in range(0, 123, 7)] |
354 | 00267bfe | Michael Hanselmann | res = rpc._StaticResolver(addresses) |
355 | 00267bfe | Michael Hanselmann | self.assertEqual(res(nodes), zip(nodes, addresses)) |
356 | 00267bfe | Michael Hanselmann | |
357 | 00267bfe | Michael Hanselmann | def testWrongLength(self): |
358 | 00267bfe | Michael Hanselmann | res = rpc._StaticResolver([]) |
359 | 00267bfe | Michael Hanselmann | self.assertRaises(AssertionError, res, ["abc"]) |
360 | 00267bfe | Michael Hanselmann | |
361 | 00267bfe | Michael Hanselmann | |
362 | 00267bfe | Michael Hanselmann | class TestNodeConfigResolver(unittest.TestCase): |
363 | 00267bfe | Michael Hanselmann | @staticmethod
|
364 | 00267bfe | Michael Hanselmann | def _GetSingleOnlineNode(name): |
365 | 00267bfe | Michael Hanselmann | assert name == "node90.example.com" |
366 | 00267bfe | Michael Hanselmann | return objects.Node(name=name, offline=False, primary_ip="192.0.2.90") |
367 | 00267bfe | Michael Hanselmann | |
368 | 00267bfe | Michael Hanselmann | @staticmethod
|
369 | 00267bfe | Michael Hanselmann | def _GetSingleOfflineNode(name): |
370 | 00267bfe | Michael Hanselmann | assert name == "node100.example.com" |
371 | 00267bfe | Michael Hanselmann | return objects.Node(name=name, offline=True, primary_ip="192.0.2.100") |
372 | 00267bfe | Michael Hanselmann | |
373 | 00267bfe | Michael Hanselmann | def testSingleOnline(self): |
374 | 00267bfe | Michael Hanselmann | self.assertEqual(rpc._NodeConfigResolver(self._GetSingleOnlineNode, |
375 | 00267bfe | Michael Hanselmann | NotImplemented,
|
376 | 00267bfe | Michael Hanselmann | ["node90.example.com"]),
|
377 | 00267bfe | Michael Hanselmann | [("node90.example.com", "192.0.2.90")]) |
378 | 00267bfe | Michael Hanselmann | |
379 | 00267bfe | Michael Hanselmann | def testSingleOffline(self): |
380 | 00267bfe | Michael Hanselmann | self.assertEqual(rpc._NodeConfigResolver(self._GetSingleOfflineNode, |
381 | 00267bfe | Michael Hanselmann | NotImplemented,
|
382 | 00267bfe | Michael Hanselmann | ["node100.example.com"]),
|
383 | 00267bfe | Michael Hanselmann | [("node100.example.com", rpc._OFFLINE)])
|
384 | 00267bfe | Michael Hanselmann | |
385 | 00267bfe | Michael Hanselmann | def testUnknownSingleNode(self): |
386 | 00267bfe | Michael Hanselmann | self.assertEqual(rpc._NodeConfigResolver(lambda _: None, NotImplemented, |
387 | 00267bfe | Michael Hanselmann | ["node110.example.com"]),
|
388 | 00267bfe | Michael Hanselmann | [("node110.example.com", "node110.example.com")]) |
389 | 00267bfe | Michael Hanselmann | |
390 | 00267bfe | Michael Hanselmann | def testMultiEmpty(self): |
391 | 00267bfe | Michael Hanselmann | self.assertEqual(rpc._NodeConfigResolver(NotImplemented, |
392 | 00267bfe | Michael Hanselmann | lambda: {},
|
393 | 00267bfe | Michael Hanselmann | []), |
394 | 00267bfe | Michael Hanselmann | []) |
395 | 00267bfe | Michael Hanselmann | |
396 | 00267bfe | Michael Hanselmann | def testMultiSomeOffline(self): |
397 | 00267bfe | Michael Hanselmann | nodes = dict(("node%s.example.com" % i, |
398 | 00267bfe | Michael Hanselmann | objects.Node(name="node%s.example.com" % i,
|
399 | 00267bfe | Michael Hanselmann | offline=((i % 3) == 0), |
400 | 00267bfe | Michael Hanselmann | primary_ip="192.0.2.%s" % i))
|
401 | 00267bfe | Michael Hanselmann | for i in range(1, 255)) |
402 | 00267bfe | Michael Hanselmann | |
403 | 00267bfe | Michael Hanselmann | # Resolve no names
|
404 | 00267bfe | Michael Hanselmann | self.assertEqual(rpc._NodeConfigResolver(NotImplemented, |
405 | 00267bfe | Michael Hanselmann | lambda: nodes,
|
406 | 00267bfe | Michael Hanselmann | []), |
407 | 00267bfe | Michael Hanselmann | []) |
408 | 00267bfe | Michael Hanselmann | |
409 | 00267bfe | Michael Hanselmann | # Offline, online and unknown hosts
|
410 | 00267bfe | Michael Hanselmann | self.assertEqual(rpc._NodeConfigResolver(NotImplemented, |
411 | 00267bfe | Michael Hanselmann | lambda: nodes,
|
412 | 00267bfe | Michael Hanselmann | ["node3.example.com",
|
413 | 00267bfe | Michael Hanselmann | "node92.example.com",
|
414 | 00267bfe | Michael Hanselmann | "node54.example.com",
|
415 | 00267bfe | Michael Hanselmann | "unknown.example.com",]), [
|
416 | 00267bfe | Michael Hanselmann | ("node3.example.com", rpc._OFFLINE),
|
417 | 00267bfe | Michael Hanselmann | ("node92.example.com", "192.0.2.92"), |
418 | 00267bfe | Michael Hanselmann | ("node54.example.com", rpc._OFFLINE),
|
419 | 00267bfe | Michael Hanselmann | ("unknown.example.com", "unknown.example.com"), |
420 | 00267bfe | Michael Hanselmann | ]) |
421 | b43dcc5a | Manuel Franceschini | |
422 | 33231500 | Michael Hanselmann | |
423 | 33231500 | Michael Hanselmann | if __name__ == "__main__": |
424 | 33231500 | Michael Hanselmann | testutils.GanetiTestProgram() |