root / test / ganeti.rpc_unittest.py @ dce20078
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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 | 33231500 | Michael Hanselmann | class TestTimeouts(unittest.TestCase): |
40 | 33231500 | Michael Hanselmann | def test(self): |
41 | 33231500 | Michael Hanselmann | names = [name[len("call_"):] for name in dir(rpc.RpcRunner) |
42 | 33231500 | Michael Hanselmann | if name.startswith("call_")] |
43 | 33231500 | Michael Hanselmann | self.assertEqual(len(names), len(rpc._TIMEOUTS)) |
44 | 33231500 | Michael Hanselmann | self.assertFalse([name for name in names |
45 | 33231500 | Michael Hanselmann | if not (rpc._TIMEOUTS[name] is None or |
46 | 33231500 | Michael Hanselmann | rpc._TIMEOUTS[name] > 0)])
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47 | 33231500 | Michael Hanselmann | |
48 | 33231500 | Michael Hanselmann | |
49 | abbf2cd9 | Michael Hanselmann | class _FakeRequestProcessor: |
50 | 33231500 | Michael Hanselmann | def __init__(self, response_fn): |
51 | 33231500 | Michael Hanselmann | self._response_fn = response_fn
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52 | 33231500 | Michael Hanselmann | self.reqcount = 0 |
53 | 33231500 | Michael Hanselmann | |
54 | abbf2cd9 | Michael Hanselmann | def __call__(self, reqs, lock_monitor_cb=None): |
55 | abbf2cd9 | Michael Hanselmann | assert lock_monitor_cb is None or callable(lock_monitor_cb) |
56 | 33231500 | Michael Hanselmann | for req in reqs: |
57 | 33231500 | Michael Hanselmann | self.reqcount += 1 |
58 | 33231500 | Michael Hanselmann | self._response_fn(req)
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59 | 33231500 | Michael Hanselmann | |
60 | 33231500 | Michael Hanselmann | |
61 | eb202c13 | Manuel Franceschini | def GetFakeSimpleStoreClass(fn): |
62 | eb202c13 | Manuel Franceschini | class FakeSimpleStore: |
63 | eb202c13 | Manuel Franceschini | GetNodePrimaryIPList = fn |
64 | b43dcc5a | Manuel Franceschini | GetPrimaryIPFamily = lambda _: None |
65 | eb202c13 | Manuel Franceschini | |
66 | eb202c13 | Manuel Franceschini | return FakeSimpleStore
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67 | eb202c13 | Manuel Franceschini | |
68 | eb202c13 | Manuel Franceschini | |
69 | 00267bfe | Michael Hanselmann | class TestRpcProcessor(unittest.TestCase): |
70 | eb202c13 | Manuel Franceschini | def _FakeAddressLookup(self, map): |
71 | eb202c13 | Manuel Franceschini | return lambda node_list: [map.get(node) for node in node_list] |
72 | eb202c13 | Manuel Franceschini | |
73 | 33231500 | Michael Hanselmann | def _GetVersionResponse(self, req): |
74 | 00267bfe | Michael Hanselmann | self.assertEqual(req.host, "127.0.0.1") |
75 | 33231500 | Michael Hanselmann | self.assertEqual(req.port, 24094) |
76 | 33231500 | Michael Hanselmann | self.assertEqual(req.path, "/version") |
77 | 00267bfe | Michael Hanselmann | self.assertEqual(req.read_timeout, rpc._TMO_URGENT)
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78 | 33231500 | Michael Hanselmann | req.success = True
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79 | 33231500 | Michael Hanselmann | req.resp_status_code = http.HTTP_OK |
80 | 33231500 | Michael Hanselmann | req.resp_body = serializer.DumpJson((True, 123)) |
81 | 33231500 | Michael Hanselmann | |
82 | 33231500 | Michael Hanselmann | def testVersionSuccess(self): |
83 | 00267bfe | Michael Hanselmann | resolver = rpc._StaticResolver(["127.0.0.1"])
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84 | abbf2cd9 | Michael Hanselmann | http_proc = _FakeRequestProcessor(self._GetVersionResponse)
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85 | 00267bfe | Michael Hanselmann | proc = rpc._RpcProcessor(resolver, 24094)
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86 | abbf2cd9 | Michael Hanselmann | result = proc(["localhost"], "version", None, _req_process_fn=http_proc) |
87 | 33231500 | Michael Hanselmann | self.assertEqual(result.keys(), ["localhost"]) |
88 | 33231500 | Michael Hanselmann | lhresp = result["localhost"]
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89 | 33231500 | Michael Hanselmann | self.assertFalse(lhresp.offline)
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90 | 33231500 | Michael Hanselmann | self.assertEqual(lhresp.node, "localhost") |
91 | 33231500 | Michael Hanselmann | self.assertFalse(lhresp.fail_msg)
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92 | 33231500 | Michael Hanselmann | self.assertEqual(lhresp.payload, 123) |
93 | 33231500 | Michael Hanselmann | self.assertEqual(lhresp.call, "version") |
94 | 33231500 | Michael Hanselmann | lhresp.Raise("should not raise")
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95 | abbf2cd9 | Michael Hanselmann | self.assertEqual(http_proc.reqcount, 1) |
96 | 33231500 | Michael Hanselmann | |
97 | 00267bfe | Michael Hanselmann | def _ReadTimeoutResponse(self, req): |
98 | 00267bfe | Michael Hanselmann | self.assertEqual(req.host, "192.0.2.13") |
99 | 00267bfe | Michael Hanselmann | self.assertEqual(req.port, 19176) |
100 | 00267bfe | Michael Hanselmann | self.assertEqual(req.path, "/version") |
101 | 00267bfe | Michael Hanselmann | self.assertEqual(req.read_timeout, 12356) |
102 | 00267bfe | Michael Hanselmann | req.success = True
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103 | 00267bfe | Michael Hanselmann | req.resp_status_code = http.HTTP_OK |
104 | 00267bfe | Michael Hanselmann | req.resp_body = serializer.DumpJson((True, -1)) |
105 | 00267bfe | Michael Hanselmann | |
106 | 00267bfe | Michael Hanselmann | def testReadTimeout(self): |
107 | 00267bfe | Michael Hanselmann | resolver = rpc._StaticResolver(["192.0.2.13"])
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108 | abbf2cd9 | Michael Hanselmann | http_proc = _FakeRequestProcessor(self._ReadTimeoutResponse)
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109 | 00267bfe | Michael Hanselmann | proc = rpc._RpcProcessor(resolver, 19176)
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110 | abbf2cd9 | Michael Hanselmann | result = proc(["node31856"], "version", None, _req_process_fn=http_proc, |
111 | 00267bfe | Michael Hanselmann | read_timeout=12356)
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112 | 00267bfe | Michael Hanselmann | self.assertEqual(result.keys(), ["node31856"]) |
113 | 00267bfe | Michael Hanselmann | lhresp = result["node31856"]
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114 | 00267bfe | Michael Hanselmann | self.assertFalse(lhresp.offline)
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115 | 00267bfe | Michael Hanselmann | self.assertEqual(lhresp.node, "node31856") |
116 | 00267bfe | Michael Hanselmann | self.assertFalse(lhresp.fail_msg)
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117 | 00267bfe | Michael Hanselmann | self.assertEqual(lhresp.payload, -1) |
118 | 00267bfe | Michael Hanselmann | self.assertEqual(lhresp.call, "version") |
119 | 00267bfe | Michael Hanselmann | lhresp.Raise("should not raise")
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120 | abbf2cd9 | Michael Hanselmann | self.assertEqual(http_proc.reqcount, 1) |
121 | 00267bfe | Michael Hanselmann | |
122 | 00267bfe | Michael Hanselmann | def testOfflineNode(self): |
123 | 00267bfe | Michael Hanselmann | resolver = rpc._StaticResolver([rpc._OFFLINE]) |
124 | abbf2cd9 | Michael Hanselmann | http_proc = _FakeRequestProcessor(NotImplemented)
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125 | 00267bfe | Michael Hanselmann | proc = rpc._RpcProcessor(resolver, 30668)
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126 | abbf2cd9 | Michael Hanselmann | result = proc(["n17296"], "version", None, _req_process_fn=http_proc) |
127 | 00267bfe | Michael Hanselmann | self.assertEqual(result.keys(), ["n17296"]) |
128 | 00267bfe | Michael Hanselmann | lhresp = result["n17296"]
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129 | 00267bfe | Michael Hanselmann | self.assertTrue(lhresp.offline)
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130 | 00267bfe | Michael Hanselmann | self.assertEqual(lhresp.node, "n17296") |
131 | 00267bfe | Michael Hanselmann | self.assertTrue(lhresp.fail_msg)
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132 | 00267bfe | Michael Hanselmann | self.assertFalse(lhresp.payload)
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133 | 00267bfe | Michael Hanselmann | self.assertEqual(lhresp.call, "version") |
134 | 00267bfe | Michael Hanselmann | |
135 | 00267bfe | Michael Hanselmann | # With a message
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136 | 00267bfe | Michael Hanselmann | self.assertRaises(errors.OpExecError, lhresp.Raise, "should raise") |
137 | 00267bfe | Michael Hanselmann | |
138 | 00267bfe | Michael Hanselmann | # No message
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139 | 00267bfe | Michael Hanselmann | self.assertRaises(errors.OpExecError, lhresp.Raise, None) |
140 | 00267bfe | Michael Hanselmann | |
141 | abbf2cd9 | Michael Hanselmann | self.assertEqual(http_proc.reqcount, 0) |
142 | 00267bfe | Michael Hanselmann | |
143 | 33231500 | Michael Hanselmann | def _GetMultiVersionResponse(self, req): |
144 | 33231500 | Michael Hanselmann | self.assert_(req.host.startswith("node")) |
145 | 33231500 | Michael Hanselmann | self.assertEqual(req.port, 23245) |
146 | 33231500 | Michael Hanselmann | self.assertEqual(req.path, "/version") |
147 | 33231500 | Michael Hanselmann | req.success = True
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148 | 33231500 | Michael Hanselmann | req.resp_status_code = http.HTTP_OK |
149 | 33231500 | Michael Hanselmann | req.resp_body = serializer.DumpJson((True, 987)) |
150 | 33231500 | Michael Hanselmann | |
151 | 33231500 | Michael Hanselmann | def testMultiVersionSuccess(self): |
152 | 33231500 | Michael Hanselmann | nodes = ["node%s" % i for i in range(50)] |
153 | 00267bfe | Michael Hanselmann | resolver = rpc._StaticResolver(nodes) |
154 | abbf2cd9 | Michael Hanselmann | http_proc = _FakeRequestProcessor(self._GetMultiVersionResponse)
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155 | 00267bfe | Michael Hanselmann | proc = rpc._RpcProcessor(resolver, 23245)
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156 | abbf2cd9 | Michael Hanselmann | result = proc(nodes, "version", None, _req_process_fn=http_proc) |
157 | 33231500 | Michael Hanselmann | self.assertEqual(sorted(result.keys()), sorted(nodes)) |
158 | 33231500 | Michael Hanselmann | |
159 | 33231500 | Michael Hanselmann | for name in nodes: |
160 | 33231500 | Michael Hanselmann | lhresp = result[name] |
161 | 33231500 | Michael Hanselmann | self.assertFalse(lhresp.offline)
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162 | 33231500 | Michael Hanselmann | self.assertEqual(lhresp.node, name)
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163 | 33231500 | Michael Hanselmann | self.assertFalse(lhresp.fail_msg)
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164 | 33231500 | Michael Hanselmann | self.assertEqual(lhresp.payload, 987) |
165 | 33231500 | Michael Hanselmann | self.assertEqual(lhresp.call, "version") |
166 | 33231500 | Michael Hanselmann | lhresp.Raise("should not raise")
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167 | 33231500 | Michael Hanselmann | |
168 | abbf2cd9 | Michael Hanselmann | self.assertEqual(http_proc.reqcount, len(nodes)) |
169 | 33231500 | Michael Hanselmann | |
170 | 00267bfe | Michael Hanselmann | def _GetVersionResponseFail(self, errinfo, req): |
171 | 33231500 | Michael Hanselmann | self.assertEqual(req.path, "/version") |
172 | 33231500 | Michael Hanselmann | req.success = True
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173 | 33231500 | Michael Hanselmann | req.resp_status_code = http.HTTP_OK |
174 | 00267bfe | Michael Hanselmann | req.resp_body = serializer.DumpJson((False, errinfo))
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175 | 33231500 | Michael Hanselmann | |
176 | 33231500 | Michael Hanselmann | def testVersionFailure(self): |
177 | 00267bfe | Michael Hanselmann | resolver = rpc._StaticResolver(["aef9ur4i.example.com"])
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178 | 00267bfe | Michael Hanselmann | proc = rpc._RpcProcessor(resolver, 5903)
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179 | 00267bfe | Michael Hanselmann | for errinfo in [None, "Unknown error"]: |
180 | abbf2cd9 | Michael Hanselmann | http_proc = \ |
181 | abbf2cd9 | Michael Hanselmann | _FakeRequestProcessor(compat.partial(self._GetVersionResponseFail,
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182 | abbf2cd9 | Michael Hanselmann | errinfo)) |
183 | abbf2cd9 | Michael Hanselmann | result = proc(["aef9ur4i.example.com"], "version", None, |
184 | abbf2cd9 | Michael Hanselmann | _req_process_fn=http_proc) |
185 | 00267bfe | Michael Hanselmann | self.assertEqual(result.keys(), ["aef9ur4i.example.com"]) |
186 | 00267bfe | Michael Hanselmann | lhresp = result["aef9ur4i.example.com"]
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187 | 00267bfe | Michael Hanselmann | self.assertFalse(lhresp.offline)
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188 | 00267bfe | Michael Hanselmann | self.assertEqual(lhresp.node, "aef9ur4i.example.com") |
189 | 00267bfe | Michael Hanselmann | self.assert_(lhresp.fail_msg)
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190 | 00267bfe | Michael Hanselmann | self.assertFalse(lhresp.payload)
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191 | 00267bfe | Michael Hanselmann | self.assertEqual(lhresp.call, "version") |
192 | 00267bfe | Michael Hanselmann | self.assertRaises(errors.OpExecError, lhresp.Raise, "failed") |
193 | abbf2cd9 | Michael Hanselmann | self.assertEqual(http_proc.reqcount, 1) |
194 | 33231500 | Michael Hanselmann | |
195 | 33231500 | Michael Hanselmann | def _GetHttpErrorResponse(self, httperrnodes, failnodes, req): |
196 | 33231500 | Michael Hanselmann | self.assertEqual(req.path, "/vg_list") |
197 | 33231500 | Michael Hanselmann | self.assertEqual(req.port, 15165) |
198 | 33231500 | Michael Hanselmann | |
199 | 33231500 | Michael Hanselmann | if req.host in httperrnodes: |
200 | 33231500 | Michael Hanselmann | req.success = False
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201 | 33231500 | Michael Hanselmann | req.error = "Node set up for HTTP errors"
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202 | 33231500 | Michael Hanselmann | |
203 | 33231500 | Michael Hanselmann | elif req.host in failnodes: |
204 | 33231500 | Michael Hanselmann | req.success = True
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205 | 33231500 | Michael Hanselmann | req.resp_status_code = 404
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206 | 33231500 | Michael Hanselmann | req.resp_body = serializer.DumpJson({ |
207 | 33231500 | Michael Hanselmann | "code": 404, |
208 | 33231500 | Michael Hanselmann | "message": "Method not found", |
209 | 33231500 | Michael Hanselmann | "explain": "Explanation goes here", |
210 | 33231500 | Michael Hanselmann | }) |
211 | 33231500 | Michael Hanselmann | else:
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212 | 33231500 | Michael Hanselmann | req.success = True
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213 | 33231500 | Michael Hanselmann | req.resp_status_code = http.HTTP_OK |
214 | 33231500 | Michael Hanselmann | req.resp_body = serializer.DumpJson((True, hash(req.host))) |
215 | 33231500 | Michael Hanselmann | |
216 | 33231500 | Michael Hanselmann | def testHttpError(self): |
217 | 33231500 | Michael Hanselmann | nodes = ["uaf6pbbv%s" % i for i in range(50)] |
218 | 00267bfe | Michael Hanselmann | resolver = rpc._StaticResolver(nodes) |
219 | 33231500 | Michael Hanselmann | |
220 | 33231500 | Michael Hanselmann | httperrnodes = set(nodes[1::7]) |
221 | 33231500 | Michael Hanselmann | self.assertEqual(len(httperrnodes), 7) |
222 | 33231500 | Michael Hanselmann | |
223 | 33231500 | Michael Hanselmann | failnodes = set(nodes[2::3]) - httperrnodes |
224 | 33231500 | Michael Hanselmann | self.assertEqual(len(failnodes), 14) |
225 | 33231500 | Michael Hanselmann | |
226 | 33231500 | Michael Hanselmann | self.assertEqual(len(set(nodes) - failnodes - httperrnodes), 29) |
227 | 33231500 | Michael Hanselmann | |
228 | 00267bfe | Michael Hanselmann | proc = rpc._RpcProcessor(resolver, 15165)
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229 | abbf2cd9 | Michael Hanselmann | http_proc = \ |
230 | abbf2cd9 | Michael Hanselmann | _FakeRequestProcessor(compat.partial(self._GetHttpErrorResponse,
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231 | abbf2cd9 | Michael Hanselmann | httperrnodes, failnodes)) |
232 | abbf2cd9 | Michael Hanselmann | result = proc(nodes, "vg_list", None, _req_process_fn=http_proc) |
233 | 33231500 | Michael Hanselmann | self.assertEqual(sorted(result.keys()), sorted(nodes)) |
234 | 33231500 | Michael Hanselmann | |
235 | 33231500 | Michael Hanselmann | for name in nodes: |
236 | 33231500 | Michael Hanselmann | lhresp = result[name] |
237 | 33231500 | Michael Hanselmann | self.assertFalse(lhresp.offline)
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238 | 33231500 | Michael Hanselmann | self.assertEqual(lhresp.node, name)
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239 | 33231500 | Michael Hanselmann | self.assertEqual(lhresp.call, "vg_list") |
240 | 33231500 | Michael Hanselmann | |
241 | 33231500 | Michael Hanselmann | if name in httperrnodes: |
242 | 33231500 | Michael Hanselmann | self.assert_(lhresp.fail_msg)
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243 | 33231500 | Michael Hanselmann | self.assertRaises(errors.OpExecError, lhresp.Raise, "failed") |
244 | 33231500 | Michael Hanselmann | elif name in failnodes: |
245 | 33231500 | Michael Hanselmann | self.assert_(lhresp.fail_msg)
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246 | 33231500 | Michael Hanselmann | self.assertRaises(errors.OpPrereqError, lhresp.Raise, "failed", |
247 | 33231500 | Michael Hanselmann | prereq=True, ecode=errors.ECODE_INVAL)
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248 | 33231500 | Michael Hanselmann | else:
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249 | 33231500 | Michael Hanselmann | self.assertFalse(lhresp.fail_msg)
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250 | 33231500 | Michael Hanselmann | self.assertEqual(lhresp.payload, hash(name)) |
251 | 33231500 | Michael Hanselmann | lhresp.Raise("should not raise")
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252 | 33231500 | Michael Hanselmann | |
253 | abbf2cd9 | Michael Hanselmann | self.assertEqual(http_proc.reqcount, len(nodes)) |
254 | 33231500 | Michael Hanselmann | |
255 | 33231500 | Michael Hanselmann | def _GetInvalidResponseA(self, req): |
256 | 33231500 | Michael Hanselmann | self.assertEqual(req.path, "/version") |
257 | 33231500 | Michael Hanselmann | req.success = True
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258 | 33231500 | Michael Hanselmann | req.resp_status_code = http.HTTP_OK |
259 | 33231500 | Michael Hanselmann | req.resp_body = serializer.DumpJson(("This", "is", "an", "invalid", |
260 | 33231500 | Michael Hanselmann | "response", "!", 1, 2, 3)) |
261 | 33231500 | Michael Hanselmann | |
262 | 33231500 | Michael Hanselmann | def _GetInvalidResponseB(self, req): |
263 | 33231500 | Michael Hanselmann | self.assertEqual(req.path, "/version") |
264 | 33231500 | Michael Hanselmann | req.success = True
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265 | 33231500 | Michael Hanselmann | req.resp_status_code = http.HTTP_OK |
266 | 33231500 | Michael Hanselmann | req.resp_body = serializer.DumpJson("invalid response")
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267 | 33231500 | Michael Hanselmann | |
268 | 33231500 | Michael Hanselmann | def testInvalidResponse(self): |
269 | 00267bfe | Michael Hanselmann | resolver = rpc._StaticResolver(["oqo7lanhly.example.com"])
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270 | 00267bfe | Michael Hanselmann | proc = rpc._RpcProcessor(resolver, 19978)
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271 | 00267bfe | Michael Hanselmann | |
272 | 33231500 | Michael Hanselmann | for fn in [self._GetInvalidResponseA, self._GetInvalidResponseB]: |
273 | abbf2cd9 | Michael Hanselmann | http_proc = _FakeRequestProcessor(fn) |
274 | abbf2cd9 | Michael Hanselmann | result = proc(["oqo7lanhly.example.com"], "version", None, |
275 | abbf2cd9 | Michael Hanselmann | _req_process_fn=http_proc) |
276 | 33231500 | Michael Hanselmann | self.assertEqual(result.keys(), ["oqo7lanhly.example.com"]) |
277 | 33231500 | Michael Hanselmann | lhresp = result["oqo7lanhly.example.com"]
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278 | 33231500 | Michael Hanselmann | self.assertFalse(lhresp.offline)
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279 | 33231500 | Michael Hanselmann | self.assertEqual(lhresp.node, "oqo7lanhly.example.com") |
280 | 33231500 | Michael Hanselmann | self.assert_(lhresp.fail_msg)
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281 | 33231500 | Michael Hanselmann | self.assertFalse(lhresp.payload)
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282 | 33231500 | Michael Hanselmann | self.assertEqual(lhresp.call, "version") |
283 | 33231500 | Michael Hanselmann | self.assertRaises(errors.OpExecError, lhresp.Raise, "failed") |
284 | abbf2cd9 | Michael Hanselmann | self.assertEqual(http_proc.reqcount, 1) |
285 | 33231500 | Michael Hanselmann | |
286 | 00267bfe | Michael Hanselmann | def _GetBodyTestResponse(self, test_data, req): |
287 | 00267bfe | Michael Hanselmann | self.assertEqual(req.host, "192.0.2.84") |
288 | 00267bfe | Michael Hanselmann | self.assertEqual(req.port, 18700) |
289 | 00267bfe | Michael Hanselmann | self.assertEqual(req.path, "/upload_file") |
290 | 00267bfe | Michael Hanselmann | self.assertEqual(serializer.LoadJson(req.post_data), test_data)
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291 | 00267bfe | Michael Hanselmann | req.success = True
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292 | 00267bfe | Michael Hanselmann | req.resp_status_code = http.HTTP_OK |
293 | 00267bfe | Michael Hanselmann | req.resp_body = serializer.DumpJson((True, None)) |
294 | 00267bfe | Michael Hanselmann | |
295 | 00267bfe | Michael Hanselmann | def testResponseBody(self): |
296 | 00267bfe | Michael Hanselmann | test_data = { |
297 | 00267bfe | Michael Hanselmann | "Hello": "World", |
298 | 00267bfe | Michael Hanselmann | "xyz": range(10), |
299 | 00267bfe | Michael Hanselmann | } |
300 | 00267bfe | Michael Hanselmann | resolver = rpc._StaticResolver(["192.0.2.84"])
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301 | abbf2cd9 | Michael Hanselmann | http_proc = _FakeRequestProcessor(compat.partial(self._GetBodyTestResponse,
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302 | abbf2cd9 | Michael Hanselmann | test_data)) |
303 | 00267bfe | Michael Hanselmann | proc = rpc._RpcProcessor(resolver, 18700)
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304 | 00267bfe | Michael Hanselmann | body = serializer.DumpJson(test_data) |
305 | abbf2cd9 | Michael Hanselmann | result = proc(["node19759"], "upload_file", body, _req_process_fn=http_proc) |
306 | 00267bfe | Michael Hanselmann | self.assertEqual(result.keys(), ["node19759"]) |
307 | 00267bfe | Michael Hanselmann | lhresp = result["node19759"]
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308 | 00267bfe | Michael Hanselmann | self.assertFalse(lhresp.offline)
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309 | 00267bfe | Michael Hanselmann | self.assertEqual(lhresp.node, "node19759") |
310 | 00267bfe | Michael Hanselmann | self.assertFalse(lhresp.fail_msg)
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311 | 00267bfe | Michael Hanselmann | self.assertEqual(lhresp.payload, None) |
312 | 00267bfe | Michael Hanselmann | self.assertEqual(lhresp.call, "upload_file") |
313 | 00267bfe | Michael Hanselmann | lhresp.Raise("should not raise")
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314 | abbf2cd9 | Michael Hanselmann | self.assertEqual(http_proc.reqcount, 1) |
315 | 00267bfe | Michael Hanselmann | |
316 | 00267bfe | Michael Hanselmann | |
317 | 00267bfe | Michael Hanselmann | class TestSsconfResolver(unittest.TestCase): |
318 | 00267bfe | Michael Hanselmann | def testSsconfLookup(self): |
319 | eb202c13 | Manuel Franceschini | addr_list = ["192.0.2.%d" % n for n in range(0, 255, 13)] |
320 | eb202c13 | Manuel Franceschini | node_list = ["node%d.example.com" % n for n in range(0, 255, 13)] |
321 | 00267bfe | Michael Hanselmann | node_addr_list = [" ".join(t) for t in zip(node_list, addr_list)] |
322 | b43dcc5a | Manuel Franceschini | ssc = GetFakeSimpleStoreClass(lambda _: node_addr_list)
|
323 | 00267bfe | Michael Hanselmann | result = rpc._SsconfResolver(node_list, ssc=ssc, nslookup_fn=NotImplemented)
|
324 | 00267bfe | Michael Hanselmann | self.assertEqual(result, zip(node_list, addr_list)) |
325 | eb202c13 | Manuel Franceschini | |
326 | 00267bfe | Michael Hanselmann | def testNsLookup(self): |
327 | eb202c13 | Manuel Franceschini | addr_list = ["192.0.2.%d" % n for n in range(0, 255, 13)] |
328 | eb202c13 | Manuel Franceschini | node_list = ["node%d.example.com" % n for n in range(0, 255, 13)] |
329 | b43dcc5a | Manuel Franceschini | ssc = GetFakeSimpleStoreClass(lambda _: [])
|
330 | eb202c13 | Manuel Franceschini | node_addr_map = dict(zip(node_list, addr_list)) |
331 | b43dcc5a | Manuel Franceschini | nslookup_fn = lambda name, family=None: node_addr_map.get(name) |
332 | 00267bfe | Michael Hanselmann | result = rpc._SsconfResolver(node_list, ssc=ssc, nslookup_fn=nslookup_fn) |
333 | 00267bfe | Michael Hanselmann | self.assertEqual(result, zip(node_list, addr_list)) |
334 | eb202c13 | Manuel Franceschini | |
335 | 00267bfe | Michael Hanselmann | def testBothLookups(self): |
336 | eb202c13 | Manuel Franceschini | addr_list = ["192.0.2.%d" % n for n in range(0, 255, 13)] |
337 | eb202c13 | Manuel Franceschini | node_list = ["node%d.example.com" % n for n in range(0, 255, 13)] |
338 | eb202c13 | Manuel Franceschini | n = len(addr_list) / 2 |
339 | 00267bfe | Michael Hanselmann | node_addr_list = [" ".join(t) for t in zip(node_list[n:], addr_list[n:])] |
340 | b43dcc5a | Manuel Franceschini | ssc = GetFakeSimpleStoreClass(lambda _: node_addr_list)
|
341 | eb202c13 | Manuel Franceschini | node_addr_map = dict(zip(node_list[:n], addr_list[:n])) |
342 | b43dcc5a | Manuel Franceschini | nslookup_fn = lambda name, family=None: node_addr_map.get(name) |
343 | 00267bfe | Michael Hanselmann | result = rpc._SsconfResolver(node_list, ssc=ssc, nslookup_fn=nslookup_fn) |
344 | 00267bfe | Michael Hanselmann | self.assertEqual(result, zip(node_list, addr_list)) |
345 | eb202c13 | Manuel Franceschini | |
346 | b43dcc5a | Manuel Franceschini | def testAddressLookupIPv6(self): |
347 | 00267bfe | Michael Hanselmann | addr_list = ["2001:db8::%d" % n for n in range(0, 255, 11)] |
348 | 00267bfe | Michael Hanselmann | node_list = ["node%d.example.com" % n for n in range(0, 255, 11)] |
349 | 00267bfe | Michael Hanselmann | node_addr_list = [" ".join(t) for t in zip(node_list, addr_list)] |
350 | b43dcc5a | Manuel Franceschini | ssc = GetFakeSimpleStoreClass(lambda _: node_addr_list)
|
351 | 00267bfe | Michael Hanselmann | result = rpc._SsconfResolver(node_list, ssc=ssc, nslookup_fn=NotImplemented)
|
352 | 00267bfe | Michael Hanselmann | self.assertEqual(result, zip(node_list, addr_list)) |
353 | 00267bfe | Michael Hanselmann | |
354 | 00267bfe | Michael Hanselmann | |
355 | 00267bfe | Michael Hanselmann | class TestStaticResolver(unittest.TestCase): |
356 | 00267bfe | Michael Hanselmann | def test(self): |
357 | 00267bfe | Michael Hanselmann | addresses = ["192.0.2.%d" % n for n in range(0, 123, 7)] |
358 | 00267bfe | Michael Hanselmann | nodes = ["node%s.example.com" % n for n in range(0, 123, 7)] |
359 | 00267bfe | Michael Hanselmann | res = rpc._StaticResolver(addresses) |
360 | 00267bfe | Michael Hanselmann | self.assertEqual(res(nodes), zip(nodes, addresses)) |
361 | 00267bfe | Michael Hanselmann | |
362 | 00267bfe | Michael Hanselmann | def testWrongLength(self): |
363 | 00267bfe | Michael Hanselmann | res = rpc._StaticResolver([]) |
364 | 00267bfe | Michael Hanselmann | self.assertRaises(AssertionError, res, ["abc"]) |
365 | 00267bfe | Michael Hanselmann | |
366 | 00267bfe | Michael Hanselmann | |
367 | 00267bfe | Michael Hanselmann | class TestNodeConfigResolver(unittest.TestCase): |
368 | 00267bfe | Michael Hanselmann | @staticmethod
|
369 | 00267bfe | Michael Hanselmann | def _GetSingleOnlineNode(name): |
370 | 00267bfe | Michael Hanselmann | assert name == "node90.example.com" |
371 | 00267bfe | Michael Hanselmann | return objects.Node(name=name, offline=False, primary_ip="192.0.2.90") |
372 | 00267bfe | Michael Hanselmann | |
373 | 00267bfe | Michael Hanselmann | @staticmethod
|
374 | 00267bfe | Michael Hanselmann | def _GetSingleOfflineNode(name): |
375 | 00267bfe | Michael Hanselmann | assert name == "node100.example.com" |
376 | 00267bfe | Michael Hanselmann | return objects.Node(name=name, offline=True, primary_ip="192.0.2.100") |
377 | 00267bfe | Michael Hanselmann | |
378 | 00267bfe | Michael Hanselmann | def testSingleOnline(self): |
379 | 00267bfe | Michael Hanselmann | self.assertEqual(rpc._NodeConfigResolver(self._GetSingleOnlineNode, |
380 | 00267bfe | Michael Hanselmann | NotImplemented,
|
381 | 00267bfe | Michael Hanselmann | ["node90.example.com"]),
|
382 | 00267bfe | Michael Hanselmann | [("node90.example.com", "192.0.2.90")]) |
383 | 00267bfe | Michael Hanselmann | |
384 | 00267bfe | Michael Hanselmann | def testSingleOffline(self): |
385 | 00267bfe | Michael Hanselmann | self.assertEqual(rpc._NodeConfigResolver(self._GetSingleOfflineNode, |
386 | 00267bfe | Michael Hanselmann | NotImplemented,
|
387 | 00267bfe | Michael Hanselmann | ["node100.example.com"]),
|
388 | 00267bfe | Michael Hanselmann | [("node100.example.com", rpc._OFFLINE)])
|
389 | 00267bfe | Michael Hanselmann | |
390 | 00267bfe | Michael Hanselmann | def testUnknownSingleNode(self): |
391 | 00267bfe | Michael Hanselmann | self.assertEqual(rpc._NodeConfigResolver(lambda _: None, NotImplemented, |
392 | 00267bfe | Michael Hanselmann | ["node110.example.com"]),
|
393 | 00267bfe | Michael Hanselmann | [("node110.example.com", "node110.example.com")]) |
394 | 00267bfe | Michael Hanselmann | |
395 | 00267bfe | Michael Hanselmann | def testMultiEmpty(self): |
396 | 00267bfe | Michael Hanselmann | self.assertEqual(rpc._NodeConfigResolver(NotImplemented, |
397 | 00267bfe | Michael Hanselmann | lambda: {},
|
398 | 00267bfe | Michael Hanselmann | []), |
399 | 00267bfe | Michael Hanselmann | []) |
400 | 00267bfe | Michael Hanselmann | |
401 | 00267bfe | Michael Hanselmann | def testMultiSomeOffline(self): |
402 | 00267bfe | Michael Hanselmann | nodes = dict(("node%s.example.com" % i, |
403 | 00267bfe | Michael Hanselmann | objects.Node(name="node%s.example.com" % i,
|
404 | 00267bfe | Michael Hanselmann | offline=((i % 3) == 0), |
405 | 00267bfe | Michael Hanselmann | primary_ip="192.0.2.%s" % i))
|
406 | 00267bfe | Michael Hanselmann | for i in range(1, 255)) |
407 | 00267bfe | Michael Hanselmann | |
408 | 00267bfe | Michael Hanselmann | # Resolve no names
|
409 | 00267bfe | Michael Hanselmann | self.assertEqual(rpc._NodeConfigResolver(NotImplemented, |
410 | 00267bfe | Michael Hanselmann | lambda: nodes,
|
411 | 00267bfe | Michael Hanselmann | []), |
412 | 00267bfe | Michael Hanselmann | []) |
413 | 00267bfe | Michael Hanselmann | |
414 | 00267bfe | Michael Hanselmann | # Offline, online and unknown hosts
|
415 | 00267bfe | Michael Hanselmann | self.assertEqual(rpc._NodeConfigResolver(NotImplemented, |
416 | 00267bfe | Michael Hanselmann | lambda: nodes,
|
417 | 00267bfe | Michael Hanselmann | ["node3.example.com",
|
418 | 00267bfe | Michael Hanselmann | "node92.example.com",
|
419 | 00267bfe | Michael Hanselmann | "node54.example.com",
|
420 | 00267bfe | Michael Hanselmann | "unknown.example.com",]), [
|
421 | 00267bfe | Michael Hanselmann | ("node3.example.com", rpc._OFFLINE),
|
422 | 00267bfe | Michael Hanselmann | ("node92.example.com", "192.0.2.92"), |
423 | 00267bfe | Michael Hanselmann | ("node54.example.com", rpc._OFFLINE),
|
424 | 00267bfe | Michael Hanselmann | ("unknown.example.com", "unknown.example.com"), |
425 | 00267bfe | Michael Hanselmann | ]) |
426 | b43dcc5a | Manuel Franceschini | |
427 | 33231500 | Michael Hanselmann | |
428 | 33231500 | Michael Hanselmann | if __name__ == "__main__": |
429 | 33231500 | Michael Hanselmann | testutils.GanetiTestProgram() |