root / qa / rapi-workload.py @ 82ce55fa
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1 | 56803e14 | Hrvoje Ribicic | #!/usr/bin/python -u
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2 | 56803e14 | Hrvoje Ribicic | #
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3 | 56803e14 | Hrvoje Ribicic | |
4 | 56803e14 | Hrvoje Ribicic | # Copyright (C) 2013 Google Inc.
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5 | 56803e14 | Hrvoje Ribicic | #
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6 | 56803e14 | Hrvoje Ribicic | # This program is free software; you can redistribute it and/or modify
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7 | 56803e14 | Hrvoje Ribicic | # it under the terms of the GNU General Public License as published by
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8 | 56803e14 | Hrvoje Ribicic | # the Free Software Foundation; either version 2 of the License, or
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9 | 56803e14 | Hrvoje Ribicic | # (at your option) any later version.
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10 | 56803e14 | Hrvoje Ribicic | #
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11 | 56803e14 | Hrvoje Ribicic | # This program is distributed in the hope that it will be useful, but
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12 | 56803e14 | Hrvoje Ribicic | # WITHOUT ANY WARRANTY; without even the implied warranty of
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13 | 56803e14 | Hrvoje Ribicic | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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14 | 56803e14 | Hrvoje Ribicic | # General Public License for more details.
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15 | 56803e14 | Hrvoje Ribicic | #
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16 | 56803e14 | Hrvoje Ribicic | # You should have received a copy of the GNU General Public License
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17 | 56803e14 | Hrvoje Ribicic | # along with this program; if not, write to the Free Software
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18 | 56803e14 | Hrvoje Ribicic | # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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19 | 56803e14 | Hrvoje Ribicic | # 02110-1301, USA.
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20 | 56803e14 | Hrvoje Ribicic | |
21 | 56803e14 | Hrvoje Ribicic | |
22 | 56803e14 | Hrvoje Ribicic | """Script for providing a large amount of RAPI calls to Ganeti.
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23 | 56803e14 | Hrvoje Ribicic |
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24 | 56803e14 | Hrvoje Ribicic | """
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25 | 56803e14 | Hrvoje Ribicic | |
26 | 56803e14 | Hrvoje Ribicic | # pylint: disable=C0103
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27 | 56803e14 | Hrvoje Ribicic | # due to invalid name
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28 | 56803e14 | Hrvoje Ribicic | |
29 | 396c5dfb | Hrvoje Ribicic | import inspect |
30 | 82ce55fa | Hrvoje Ribicic | import optparse |
31 | 56803e14 | Hrvoje Ribicic | import sys |
32 | 396c5dfb | Hrvoje Ribicic | import types |
33 | 56803e14 | Hrvoje Ribicic | |
34 | 6b710ec0 | Hrvoje Ribicic | import ganeti.constants as constants |
35 | c2e22e7b | Hrvoje Ribicic | from ganeti.rapi.client import GanetiApiError, NODE_EVAC_PRI, NODE_EVAC_SEC |
36 | 56803e14 | Hrvoje Ribicic | |
37 | 56803e14 | Hrvoje Ribicic | import qa_config |
38 | 17733ecb | Hrvoje Ribicic | import qa_error |
39 | 56803e14 | Hrvoje Ribicic | import qa_node |
40 | 56803e14 | Hrvoje Ribicic | import qa_rapi |
41 | 56803e14 | Hrvoje Ribicic | |
42 | 56803e14 | Hrvoje Ribicic | |
43 | 56803e14 | Hrvoje Ribicic | # The purpose of this file is to provide a stable and extensive RAPI workload
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44 | 56803e14 | Hrvoje Ribicic | # that manipulates the cluster only using RAPI commands, with the assumption
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45 | 56803e14 | Hrvoje Ribicic | # that an empty cluster was set up beforehand. All the nodes that can be added
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46 | 56803e14 | Hrvoje Ribicic | # to the cluster should be a part of it, and no instances should be present.
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47 | 56803e14 | Hrvoje Ribicic | #
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48 | 56803e14 | Hrvoje Ribicic | # Its intended use is in RAPI compatibility tests, where different versions with
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49 | 56803e14 | Hrvoje Ribicic | # possibly vastly different QAs must be compared. Running the QA on both
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50 | 56803e14 | Hrvoje Ribicic | # versions of the cluster will produce RAPI calls, but there is no guarantee
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51 | 56803e14 | Hrvoje Ribicic | # that they will match, or that functions invoked in between will not change the
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52 | 56803e14 | Hrvoje Ribicic | # results.
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53 | 56803e14 | Hrvoje Ribicic | #
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54 | 56803e14 | Hrvoje Ribicic | # By using only RAPI functions, we are sure to be able to capture and log all
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55 | 56803e14 | Hrvoje Ribicic | # the changes in cluster state, and be able to compare them afterwards.
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56 | 56803e14 | Hrvoje Ribicic | #
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57 | 56803e14 | Hrvoje Ribicic | # The functionality of the QA is still used to generate a functioning,
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58 | 56803e14 | Hrvoje Ribicic | # RAPI-enabled cluster, and to set up a C{GanetiRapiClient} capable of issuing
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59 | 56803e14 | Hrvoje Ribicic | # commands to the cluster.
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60 | 56803e14 | Hrvoje Ribicic | #
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61 | 56803e14 | Hrvoje Ribicic | # Due to the fact that not all calls issued as a part of the workload might be
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62 | 56803e14 | Hrvoje Ribicic | # implemented in the different versions of Ganeti, the client does not halt or
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63 | 56803e14 | Hrvoje Ribicic | # produce a non-zero exit code upon encountering a RAPI error. Instead, it
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64 | 56803e14 | Hrvoje Ribicic | # reports it and moves on. Any utility comparing the requests should account for
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65 | 56803e14 | Hrvoje Ribicic | # this.
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66 | 56803e14 | Hrvoje Ribicic | |
67 | 56803e14 | Hrvoje Ribicic | |
68 | 56803e14 | Hrvoje Ribicic | def MockMethod(*_args, **_kwargs): |
69 | 56803e14 | Hrvoje Ribicic | """ Absorbs all arguments, does nothing, returns None.
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70 | 56803e14 | Hrvoje Ribicic |
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71 | 56803e14 | Hrvoje Ribicic | """
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72 | 56803e14 | Hrvoje Ribicic | return None |
73 | 56803e14 | Hrvoje Ribicic | |
74 | 56803e14 | Hrvoje Ribicic | |
75 | 56803e14 | Hrvoje Ribicic | RAPI_USERNAME = "ganeti-qa"
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76 | 56803e14 | Hrvoje Ribicic | |
77 | 56803e14 | Hrvoje Ribicic | |
78 | 56803e14 | Hrvoje Ribicic | class GanetiRapiClientWrapper(object): |
79 | 56803e14 | Hrvoje Ribicic | """ Creates and initializes a GanetiRapiClient, and acts as a wrapper invoking
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80 | 56803e14 | Hrvoje Ribicic | only the methods that the version of the client actually uses.
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81 | 56803e14 | Hrvoje Ribicic |
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82 | 56803e14 | Hrvoje Ribicic | """
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83 | 56803e14 | Hrvoje Ribicic | def __init__(self): |
84 | 56803e14 | Hrvoje Ribicic | self._client = qa_rapi.Setup(RAPI_USERNAME,
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85 | 56803e14 | Hrvoje Ribicic | qa_rapi.LookupRapiSecret(RAPI_USERNAME)) |
86 | 56803e14 | Hrvoje Ribicic | |
87 | 396c5dfb | Hrvoje Ribicic | self._method_invocations = {}
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88 | 396c5dfb | Hrvoje Ribicic | |
89 | 396c5dfb | Hrvoje Ribicic | def _RecordMethodInvocation(self, name, arg_dict): |
90 | 396c5dfb | Hrvoje Ribicic | """ Records the invocation of a C{GanetiRAPIClient} method, noting the
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91 | 396c5dfb | Hrvoje Ribicic | argument and the method names.
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92 | 396c5dfb | Hrvoje Ribicic |
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93 | 396c5dfb | Hrvoje Ribicic | """
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94 | 396c5dfb | Hrvoje Ribicic | if name not in self._method_invocations: |
95 | 396c5dfb | Hrvoje Ribicic | self._method_invocations[name] = set() |
96 | 396c5dfb | Hrvoje Ribicic | |
97 | 396c5dfb | Hrvoje Ribicic | for named_arg in arg_dict: |
98 | 396c5dfb | Hrvoje Ribicic | self._method_invocations[name].add(named_arg)
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99 | 396c5dfb | Hrvoje Ribicic | |
100 | 396c5dfb | Hrvoje Ribicic | def _InvokerCreator(self, fn, name): |
101 | 396c5dfb | Hrvoje Ribicic | """ Returns an invoker function that will invoke the given function
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102 | 396c5dfb | Hrvoje Ribicic | with any arguments passed to the invoker at a later time, while
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103 | 396c5dfb | Hrvoje Ribicic | catching any specific non-fatal errors we would like to know more
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104 | 396c5dfb | Hrvoje Ribicic | about.
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105 | 396c5dfb | Hrvoje Ribicic |
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106 | 396c5dfb | Hrvoje Ribicic | @type fn arbitrary function
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107 | 396c5dfb | Hrvoje Ribicic | @param fn The function to invoke later.
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108 | 396c5dfb | Hrvoje Ribicic | @type name string
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109 | 396c5dfb | Hrvoje Ribicic | @param name The name of the function, for debugging purposes.
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110 | 396c5dfb | Hrvoje Ribicic | @rtype function
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111 | 396c5dfb | Hrvoje Ribicic |
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112 | 396c5dfb | Hrvoje Ribicic | """
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113 | 396c5dfb | Hrvoje Ribicic | def decoratedFn(*args, **kwargs): |
114 | 396c5dfb | Hrvoje Ribicic | result = None
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115 | 396c5dfb | Hrvoje Ribicic | try:
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116 | 396c5dfb | Hrvoje Ribicic | print "Using method %s" % name |
117 | 396c5dfb | Hrvoje Ribicic | self._RecordMethodInvocation(name, kwargs)
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118 | 396c5dfb | Hrvoje Ribicic | result = fn(*args, **kwargs) |
119 | 396c5dfb | Hrvoje Ribicic | except GanetiApiError as e: |
120 | 396c5dfb | Hrvoje Ribicic | print "RAPI error while performing function %s : %s" % \ |
121 | 396c5dfb | Hrvoje Ribicic | (name, str(e))
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122 | 396c5dfb | Hrvoje Ribicic | return result
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123 | 396c5dfb | Hrvoje Ribicic | |
124 | 396c5dfb | Hrvoje Ribicic | return decoratedFn
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125 | 396c5dfb | Hrvoje Ribicic | |
126 | 56803e14 | Hrvoje Ribicic | def __getattr__(self, attr): |
127 | 56803e14 | Hrvoje Ribicic | """ Fetches an attribute from the underlying client if necessary.
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128 | 56803e14 | Hrvoje Ribicic |
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129 | 56803e14 | Hrvoje Ribicic | """
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130 | 56803e14 | Hrvoje Ribicic | # Assuming that this method exposes no public methods of its own,
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131 | 56803e14 | Hrvoje Ribicic | # and that any private methods are named according to the style
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132 | 56803e14 | Hrvoje Ribicic | # guide, this will stop infinite loops in attribute fetches.
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133 | 56803e14 | Hrvoje Ribicic | if attr.startswith("_"): |
134 | 56803e14 | Hrvoje Ribicic | return self.__getattribute__(attr) |
135 | 396c5dfb | Hrvoje Ribicic | |
136 | 396c5dfb | Hrvoje Ribicic | # We also want to expose non-methods
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137 | 396c5dfb | Hrvoje Ribicic | if hasattr(self._client, attr) and \ |
138 | 396c5dfb | Hrvoje Ribicic | not isinstance(getattr(self._client, attr), types.MethodType): |
139 | 396c5dfb | Hrvoje Ribicic | return getattr(self._client, attr) |
140 | 396c5dfb | Hrvoje Ribicic | |
141 | 56803e14 | Hrvoje Ribicic | try:
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142 | 396c5dfb | Hrvoje Ribicic | return self._InvokerCreator(self._client.__getattribute__(attr), attr) |
143 | 56803e14 | Hrvoje Ribicic | except AttributeError: |
144 | 56803e14 | Hrvoje Ribicic | print "Missing method %s; supplying mock method" % attr |
145 | 56803e14 | Hrvoje Ribicic | return MockMethod
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146 | 56803e14 | Hrvoje Ribicic | |
147 | 396c5dfb | Hrvoje Ribicic | def _OutputMethodInvocationDetails(self): |
148 | 396c5dfb | Hrvoje Ribicic | """ Attempts to output as much information as possible about the methods
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149 | 396c5dfb | Hrvoje Ribicic | that have and have not been invoked, including which arguments have not
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150 | 396c5dfb | Hrvoje Ribicic | been used.
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151 | 396c5dfb | Hrvoje Ribicic |
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152 | 396c5dfb | Hrvoje Ribicic | """
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153 | 396c5dfb | Hrvoje Ribicic | print "\nMethod usage:\n" |
154 | 396c5dfb | Hrvoje Ribicic | for method in [n for n in dir(self._client) |
155 | 396c5dfb | Hrvoje Ribicic | if not n.startswith('_') and |
156 | 396c5dfb | Hrvoje Ribicic | isinstance(self.__getattr__(n), types.FunctionType)]: |
157 | 396c5dfb | Hrvoje Ribicic | if method not in self._method_invocations: |
158 | 396c5dfb | Hrvoje Ribicic | print "Method unused: %s" % method |
159 | 396c5dfb | Hrvoje Ribicic | else:
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160 | 396c5dfb | Hrvoje Ribicic | arg_spec, _, _, default_arg_spec = \ |
161 | 396c5dfb | Hrvoje Ribicic | inspect.getargspec(getattr(self._client, method)) |
162 | 396c5dfb | Hrvoje Ribicic | default_args = [] |
163 | 396c5dfb | Hrvoje Ribicic | if default_arg_spec is not None: |
164 | 396c5dfb | Hrvoje Ribicic | default_args = arg_spec[-len(default_arg_spec):]
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165 | 396c5dfb | Hrvoje Ribicic | used_arg_set = self._method_invocations[method]
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166 | 396c5dfb | Hrvoje Ribicic | unused_args = [arg for arg in default_args if arg not in used_arg_set] |
167 | 396c5dfb | Hrvoje Ribicic | if unused_args:
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168 | 396c5dfb | Hrvoje Ribicic | print "Method %s used, but arguments unused: %s" % \ |
169 | 396c5dfb | Hrvoje Ribicic | (method, ", ".join(unused_args))
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170 | 396c5dfb | Hrvoje Ribicic | |
171 | 56803e14 | Hrvoje Ribicic | |
172 | b87948f5 | Hrvoje Ribicic | def Finish(client, fn, *args, **kwargs): |
173 | b87948f5 | Hrvoje Ribicic | """ When invoked with a job-starting RAPI client method, it passes along any
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174 | b87948f5 | Hrvoje Ribicic | additional arguments and waits until its completion.
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175 | b87948f5 | Hrvoje Ribicic |
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176 | b87948f5 | Hrvoje Ribicic | @type client C{GanetiRapiClientWrapper}
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177 | b87948f5 | Hrvoje Ribicic | @param client The client wrapper.
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178 | b87948f5 | Hrvoje Ribicic | @type fn function
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179 | b87948f5 | Hrvoje Ribicic | @param fn A client method returning a job id.
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180 | b87948f5 | Hrvoje Ribicic |
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181 | e5351ee9 | Hrvoje Ribicic | @rtype tuple of bool, any object
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182 | e5351ee9 | Hrvoje Ribicic | @return The success status and the result of the operation, if any
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183 | e5351ee9 | Hrvoje Ribicic |
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184 | b87948f5 | Hrvoje Ribicic | """
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185 | b87948f5 | Hrvoje Ribicic | possible_job_id = fn(*args, **kwargs) |
186 | b87948f5 | Hrvoje Ribicic | try:
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187 | b87948f5 | Hrvoje Ribicic | # The job ids are returned as both ints and ints represented by strings.
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188 | b87948f5 | Hrvoje Ribicic | # This is a pythonic check to see if the content is an int.
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189 | b87948f5 | Hrvoje Ribicic | int(possible_job_id)
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190 | b87948f5 | Hrvoje Ribicic | except (ValueError, TypeError): |
191 | b87948f5 | Hrvoje Ribicic | # As a rule of thumb, failures will return None, and other methods are
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192 | b87948f5 | Hrvoje Ribicic | # expected to return at least something
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193 | b87948f5 | Hrvoje Ribicic | if possible_job_id is not None: |
194 | b87948f5 | Hrvoje Ribicic | print ("Finish called with a method not producing a job id, " |
195 | b87948f5 | Hrvoje Ribicic | "returning %s" % possible_job_id)
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196 | b87948f5 | Hrvoje Ribicic | return possible_job_id
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197 | b87948f5 | Hrvoje Ribicic | |
198 | b87948f5 | Hrvoje Ribicic | success = client.WaitForJobCompletion(possible_job_id) |
199 | b87948f5 | Hrvoje Ribicic | |
200 | b87948f5 | Hrvoje Ribicic | result = client.GetJobStatus(possible_job_id)["opresult"][0] |
201 | b87948f5 | Hrvoje Ribicic | if success:
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202 | e5351ee9 | Hrvoje Ribicic | return success, result
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203 | b87948f5 | Hrvoje Ribicic | else:
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204 | b87948f5 | Hrvoje Ribicic | print "Error encountered while performing operation: " |
205 | b87948f5 | Hrvoje Ribicic | print result
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206 | e5351ee9 | Hrvoje Ribicic | return success, None |
207 | b87948f5 | Hrvoje Ribicic | |
208 | b87948f5 | Hrvoje Ribicic | |
209 | 9f22ba9a | Hrvoje Ribicic | def TestTags(client, get_fn, add_fn, delete_fn, *args): |
210 | 9f22ba9a | Hrvoje Ribicic | """ Tests whether tagging works.
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211 | 9f22ba9a | Hrvoje Ribicic |
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212 | 9f22ba9a | Hrvoje Ribicic | @type client C{GanetiRapiClientWrapper}
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213 | 9f22ba9a | Hrvoje Ribicic | @param client The client wrapper.
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214 | 9f22ba9a | Hrvoje Ribicic | @type get_fn function
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215 | 9f22ba9a | Hrvoje Ribicic | @param get_fn A Get*Tags function of the client.
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216 | 9f22ba9a | Hrvoje Ribicic | @type add_fn function
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217 | 9f22ba9a | Hrvoje Ribicic | @param add_fn An Add*Tags function of the client.
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218 | 9f22ba9a | Hrvoje Ribicic | @type delete_fn function
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219 | 9f22ba9a | Hrvoje Ribicic | @param delete_fn A Delete*Tags function of the client.
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220 | 9f22ba9a | Hrvoje Ribicic |
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221 | 9f22ba9a | Hrvoje Ribicic | To allow this method to work for all tagging functions of the client, use
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222 | 9f22ba9a | Hrvoje Ribicic | named methods.
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223 | 9f22ba9a | Hrvoje Ribicic |
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224 | 9f22ba9a | Hrvoje Ribicic | """
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225 | 9f22ba9a | Hrvoje Ribicic | get_fn(*args) |
226 | 9f22ba9a | Hrvoje Ribicic | |
227 | 9f22ba9a | Hrvoje Ribicic | tags = ["tag1", "tag2", "tag3"] |
228 | 9f22ba9a | Hrvoje Ribicic | Finish(client, add_fn, *args, tags=tags, dry_run=True)
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229 | 9f22ba9a | Hrvoje Ribicic | Finish(client, add_fn, *args, tags=tags) |
230 | 9f22ba9a | Hrvoje Ribicic | |
231 | 9f22ba9a | Hrvoje Ribicic | get_fn(*args) |
232 | 9f22ba9a | Hrvoje Ribicic | |
233 | 9f22ba9a | Hrvoje Ribicic | Finish(client, delete_fn, *args, tags=tags[:1], dry_run=True) |
234 | 9f22ba9a | Hrvoje Ribicic | Finish(client, delete_fn, *args, tags=tags[:1])
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235 | 9f22ba9a | Hrvoje Ribicic | |
236 | 9f22ba9a | Hrvoje Ribicic | get_fn(*args) |
237 | 9f22ba9a | Hrvoje Ribicic | |
238 | 9f22ba9a | Hrvoje Ribicic | Finish(client, delete_fn, *args, tags=tags[1:])
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239 | 9f22ba9a | Hrvoje Ribicic | |
240 | 9f22ba9a | Hrvoje Ribicic | get_fn(*args) |
241 | 9f22ba9a | Hrvoje Ribicic | |
242 | 9f22ba9a | Hrvoje Ribicic | |
243 | a9e3e04d | Hrvoje Ribicic | def TestGetters(client): |
244 | a9e3e04d | Hrvoje Ribicic | """ Tests the various get functions which only retrieve information about the
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245 | a9e3e04d | Hrvoje Ribicic | cluster.
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246 | 56803e14 | Hrvoje Ribicic |
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247 | 56803e14 | Hrvoje Ribicic | @type client C{GanetiRapiClientWrapper}
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248 | 56803e14 | Hrvoje Ribicic |
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249 | 56803e14 | Hrvoje Ribicic | """
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250 | 94981c7a | Hrvoje Ribicic | client.GetVersion() |
251 | 94981c7a | Hrvoje Ribicic | client.GetFeatures() |
252 | 94981c7a | Hrvoje Ribicic | client.GetOperatingSystems() |
253 | 94981c7a | Hrvoje Ribicic | client.GetInfo() |
254 | 94981c7a | Hrvoje Ribicic | client.GetClusterTags() |
255 | 94981c7a | Hrvoje Ribicic | client.GetInstances() |
256 | 94981c7a | Hrvoje Ribicic | client.GetInstances(bulk=True)
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257 | 94981c7a | Hrvoje Ribicic | client.GetJobs() |
258 | 94981c7a | Hrvoje Ribicic | client.GetJobs(bulk=True)
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259 | 94981c7a | Hrvoje Ribicic | client.GetNodes() |
260 | 94981c7a | Hrvoje Ribicic | client.GetNodes(bulk=True)
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261 | 94981c7a | Hrvoje Ribicic | client.GetNetworks() |
262 | 94981c7a | Hrvoje Ribicic | client.GetNetworks(bulk=True)
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263 | 94981c7a | Hrvoje Ribicic | client.GetGroups() |
264 | 94981c7a | Hrvoje Ribicic | client.GetGroups(bulk=True)
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265 | 94981c7a | Hrvoje Ribicic | |
266 | a9e3e04d | Hrvoje Ribicic | |
267 | 9749bd5e | Hrvoje Ribicic | def TestQueries(client, resource_name): |
268 | 9749bd5e | Hrvoje Ribicic | """ Finds out which fields are present for a given resource type, and attempts
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269 | 9749bd5e | Hrvoje Ribicic | to retrieve their values for all present resources.
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270 | 9749bd5e | Hrvoje Ribicic |
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271 | 9749bd5e | Hrvoje Ribicic | @type client C{GanetiRapiClientWrapper}
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272 | 9749bd5e | Hrvoje Ribicic | @param client A wrapped RAPI client.
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273 | 9749bd5e | Hrvoje Ribicic | @type resource_name string
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274 | 9749bd5e | Hrvoje Ribicic | @param resource_name The name of the resource to use.
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275 | 9749bd5e | Hrvoje Ribicic |
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276 | 9749bd5e | Hrvoje Ribicic | """
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277 | 9749bd5e | Hrvoje Ribicic | |
278 | 9749bd5e | Hrvoje Ribicic | FIELDS_KEY = "fields"
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279 | 9749bd5e | Hrvoje Ribicic | |
280 | 9749bd5e | Hrvoje Ribicic | query_res = client.QueryFields(resource_name) |
281 | 9749bd5e | Hrvoje Ribicic | |
282 | 9749bd5e | Hrvoje Ribicic | if query_res is None or FIELDS_KEY not in query_res or \ |
283 | 9749bd5e | Hrvoje Ribicic | len(query_res[FIELDS_KEY]) == 0: |
284 | 9749bd5e | Hrvoje Ribicic | return
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285 | 9749bd5e | Hrvoje Ribicic | |
286 | 9749bd5e | Hrvoje Ribicic | field_entries = query_res[FIELDS_KEY] |
287 | 9749bd5e | Hrvoje Ribicic | |
288 | 9749bd5e | Hrvoje Ribicic | fields = map(lambda e: e["name"], field_entries) |
289 | 9749bd5e | Hrvoje Ribicic | |
290 | 9749bd5e | Hrvoje Ribicic | client.Query(resource_name, fields) |
291 | 9749bd5e | Hrvoje Ribicic | |
292 | 9749bd5e | Hrvoje Ribicic | |
293 | 4236968a | Hrvoje Ribicic | def TestQueryFiltering(client, master_name): |
294 | 4236968a | Hrvoje Ribicic | """ Performs queries by playing around with the only guaranteed resource, the
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295 | 4236968a | Hrvoje Ribicic | master node.
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296 | 4236968a | Hrvoje Ribicic |
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297 | 4236968a | Hrvoje Ribicic | @type client C{GanetiRapiClientWrapper}
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298 | 4236968a | Hrvoje Ribicic | @param client A wrapped RAPI client.
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299 | 4236968a | Hrvoje Ribicic | @type master_name string
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300 | 4236968a | Hrvoje Ribicic | @param master_name The hostname of the master node.
|
301 | 4236968a | Hrvoje Ribicic |
|
302 | 4236968a | Hrvoje Ribicic | """
|
303 | 4236968a | Hrvoje Ribicic | client.Query("node", ["name"], |
304 | 4236968a | Hrvoje Ribicic | ["|",
|
305 | 4236968a | Hrvoje Ribicic | ["=", "name", master_name], |
306 | 4236968a | Hrvoje Ribicic | [">", "dtotal", 0], |
307 | 4236968a | Hrvoje Ribicic | ]) |
308 | 4236968a | Hrvoje Ribicic | |
309 | 4236968a | Hrvoje Ribicic | client.Query("instance", ["name"], |
310 | 4236968a | Hrvoje Ribicic | ["|",
|
311 | 4236968a | Hrvoje Ribicic | ["=", "name", "NonexistentInstance"], |
312 | 4236968a | Hrvoje Ribicic | [">", "oper_ram", 0], |
313 | 4236968a | Hrvoje Ribicic | ]) |
314 | 4236968a | Hrvoje Ribicic | |
315 | 4236968a | Hrvoje Ribicic | |
316 | a9e3e04d | Hrvoje Ribicic | def RemoveAllInstances(client): |
317 | a9e3e04d | Hrvoje Ribicic | """ Queries for a list of instances, then removes them all.
|
318 | a9e3e04d | Hrvoje Ribicic |
|
319 | a9e3e04d | Hrvoje Ribicic | @type client C{GanetiRapiClientWrapper}
|
320 | a9e3e04d | Hrvoje Ribicic | @param client A wrapped RAPI client.
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321 | a9e3e04d | Hrvoje Ribicic |
|
322 | a9e3e04d | Hrvoje Ribicic | """
|
323 | a9e3e04d | Hrvoje Ribicic | instances = client.GetInstances() |
324 | a9e3e04d | Hrvoje Ribicic | for inst in instances: |
325 | a9e3e04d | Hrvoje Ribicic | Finish(client, client.DeleteInstance, inst) |
326 | a9e3e04d | Hrvoje Ribicic | |
327 | a9e3e04d | Hrvoje Ribicic | instances = client.GetInstances() |
328 | a9e3e04d | Hrvoje Ribicic | assert len(instances) == 0 |
329 | a9e3e04d | Hrvoje Ribicic | |
330 | a9e3e04d | Hrvoje Ribicic | |
331 | a9e3e04d | Hrvoje Ribicic | def TestSingleInstance(client, instance_name, alternate_name, node_one, |
332 | a9e3e04d | Hrvoje Ribicic | node_two): |
333 | a9e3e04d | Hrvoje Ribicic | """ Creates an instance, performs operations involving it, and then deletes
|
334 | a9e3e04d | Hrvoje Ribicic | it.
|
335 | a9e3e04d | Hrvoje Ribicic |
|
336 | a9e3e04d | Hrvoje Ribicic | @type client C{GanetiRapiClientWrapper}
|
337 | a9e3e04d | Hrvoje Ribicic | @param client A wrapped RAPI client.
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338 | a9e3e04d | Hrvoje Ribicic | @type instance_name string
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339 | a9e3e04d | Hrvoje Ribicic | @param instance_name The hostname to use.
|
340 | a9e3e04d | Hrvoje Ribicic | @type instance_name string
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341 | a9e3e04d | Hrvoje Ribicic | @param instance_name Another valid hostname to use.
|
342 | a9e3e04d | Hrvoje Ribicic | @type node_one string
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343 | a9e3e04d | Hrvoje Ribicic | @param node_one A node on which an instance can be added.
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344 | a9e3e04d | Hrvoje Ribicic | @type node_two string
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345 | a9e3e04d | Hrvoje Ribicic | @param node_two A node on which an instance can be added.
|
346 | a9e3e04d | Hrvoje Ribicic |
|
347 | a9e3e04d | Hrvoje Ribicic | """
|
348 | a9e3e04d | Hrvoje Ribicic | |
349 | a9e3e04d | Hrvoje Ribicic | # Check that a dry run works, use string with size and unit
|
350 | a9e3e04d | Hrvoje Ribicic | Finish(client, client.CreateInstance, |
351 | a9e3e04d | Hrvoje Ribicic | "create", instance_name, "plain", [{"size":"1gb"}], [], dry_run=True, |
352 | a9e3e04d | Hrvoje Ribicic | os="debian-image", pnode=node_one)
|
353 | a9e3e04d | Hrvoje Ribicic | |
354 | a9e3e04d | Hrvoje Ribicic | # Another dry run, numeric size, should work, but still a dry run
|
355 | a9e3e04d | Hrvoje Ribicic | Finish(client, client.CreateInstance, |
356 | a9e3e04d | Hrvoje Ribicic | "create", instance_name, "plain", [{"size": "1000"}], [{}], |
357 | a9e3e04d | Hrvoje Ribicic | dry_run=True, os="debian-image", pnode=node_one) |
358 | a9e3e04d | Hrvoje Ribicic | |
359 | a9e3e04d | Hrvoje Ribicic | # Create a smaller instance, and delete it immediately
|
360 | a9e3e04d | Hrvoje Ribicic | Finish(client, client.CreateInstance, |
361 | a9e3e04d | Hrvoje Ribicic | "create", instance_name, "plain", [{"size":800}], [{}], |
362 | a9e3e04d | Hrvoje Ribicic | os="debian-image", pnode=node_one)
|
363 | a9e3e04d | Hrvoje Ribicic | |
364 | a9e3e04d | Hrvoje Ribicic | Finish(client, client.DeleteInstance, instance_name) |
365 | a9e3e04d | Hrvoje Ribicic | |
366 | a9e3e04d | Hrvoje Ribicic | # Create one instance to use in further tests
|
367 | a9e3e04d | Hrvoje Ribicic | Finish(client, client.CreateInstance, |
368 | a9e3e04d | Hrvoje Ribicic | "create", instance_name, "plain", [{"size":1200}], [{}], |
369 | a9e3e04d | Hrvoje Ribicic | os="debian-image", pnode=node_one)
|
370 | a9e3e04d | Hrvoje Ribicic | |
371 | a9e3e04d | Hrvoje Ribicic | client.GetInstance(instance_name) |
372 | a9e3e04d | Hrvoje Ribicic | |
373 | a9e3e04d | Hrvoje Ribicic | Finish(client, client.GetInstanceInfo, instance_name) |
374 | a9e3e04d | Hrvoje Ribicic | |
375 | a9e3e04d | Hrvoje Ribicic | Finish(client, client.GetInstanceInfo, instance_name, static=True)
|
376 | a9e3e04d | Hrvoje Ribicic | |
377 | 9749bd5e | Hrvoje Ribicic | TestQueries(client, "instance")
|
378 | 9749bd5e | Hrvoje Ribicic | |
379 | a9e3e04d | Hrvoje Ribicic | TestTags(client, client.GetInstanceTags, client.AddInstanceTags, |
380 | a9e3e04d | Hrvoje Ribicic | client.DeleteInstanceTags, instance_name) |
381 | a9e3e04d | Hrvoje Ribicic | |
382 | a9e3e04d | Hrvoje Ribicic | Finish(client, client.GrowInstanceDisk, |
383 | a9e3e04d | Hrvoje Ribicic | instance_name, 0, 100, wait_for_sync=True) |
384 | a9e3e04d | Hrvoje Ribicic | |
385 | a9e3e04d | Hrvoje Ribicic | Finish(client, client.RebootInstance, |
386 | a9e3e04d | Hrvoje Ribicic | instance_name, "soft", ignore_secondaries=True, dry_run=True, |
387 | a9e3e04d | Hrvoje Ribicic | reason="Hulk smash gently!")
|
388 | a9e3e04d | Hrvoje Ribicic | |
389 | a9e3e04d | Hrvoje Ribicic | Finish(client, client.ShutdownInstance, |
390 | a9e3e04d | Hrvoje Ribicic | instance_name, dry_run=True, no_remember=False, |
391 | a9e3e04d | Hrvoje Ribicic | reason="Hulk smash hard!")
|
392 | a9e3e04d | Hrvoje Ribicic | |
393 | a9e3e04d | Hrvoje Ribicic | Finish(client, client.StartupInstance, |
394 | a9e3e04d | Hrvoje Ribicic | instance_name, dry_run=True, no_remember=False, |
395 | a9e3e04d | Hrvoje Ribicic | reason="Not hard enough!")
|
396 | a9e3e04d | Hrvoje Ribicic | |
397 | a9e3e04d | Hrvoje Ribicic | Finish(client, client.RebootInstance, |
398 | a9e3e04d | Hrvoje Ribicic | instance_name, "soft", ignore_secondaries=True, dry_run=False) |
399 | a9e3e04d | Hrvoje Ribicic | |
400 | a9e3e04d | Hrvoje Ribicic | Finish(client, client.ShutdownInstance, |
401 | a9e3e04d | Hrvoje Ribicic | instance_name, dry_run=False, no_remember=False) |
402 | a9e3e04d | Hrvoje Ribicic | |
403 | a9e3e04d | Hrvoje Ribicic | Finish(client, client.ModifyInstance, |
404 | a9e3e04d | Hrvoje Ribicic | instance_name, disk_template="drbd", remote_node=node_two)
|
405 | a9e3e04d | Hrvoje Ribicic | |
406 | a9e3e04d | Hrvoje Ribicic | Finish(client, client.ModifyInstance, |
407 | a9e3e04d | Hrvoje Ribicic | instance_name, disk_template="plain")
|
408 | a9e3e04d | Hrvoje Ribicic | |
409 | a9e3e04d | Hrvoje Ribicic | Finish(client, client.RenameInstance, |
410 | a9e3e04d | Hrvoje Ribicic | instance_name, alternate_name, ip_check=True, name_check=True) |
411 | a9e3e04d | Hrvoje Ribicic | |
412 | a9e3e04d | Hrvoje Ribicic | Finish(client, client.RenameInstance, alternate_name, instance_name) |
413 | a9e3e04d | Hrvoje Ribicic | |
414 | a9e3e04d | Hrvoje Ribicic | Finish(client, client.DeactivateInstanceDisks, instance_name) |
415 | a9e3e04d | Hrvoje Ribicic | |
416 | a9e3e04d | Hrvoje Ribicic | Finish(client, client.ActivateInstanceDisks, instance_name) |
417 | a9e3e04d | Hrvoje Ribicic | |
418 | 89d52c9a | Hrvoje Ribicic | # Note that the RecreateInstanceDisks command will always fail, as there is
|
419 | 89d52c9a | Hrvoje Ribicic | # no way to induce the necessary prerequisites (removal of LV) via RAPI.
|
420 | 89d52c9a | Hrvoje Ribicic | # Keeping it around allows us to at least know that it still exists.
|
421 | a9e3e04d | Hrvoje Ribicic | Finish(client, client.RecreateInstanceDisks, |
422 | a9e3e04d | Hrvoje Ribicic | instance_name, [0], [node_one])
|
423 | a9e3e04d | Hrvoje Ribicic | |
424 | a9e3e04d | Hrvoje Ribicic | Finish(client, client.StartupInstance, |
425 | a9e3e04d | Hrvoje Ribicic | instance_name, dry_run=False, no_remember=False) |
426 | a9e3e04d | Hrvoje Ribicic | |
427 | a9e3e04d | Hrvoje Ribicic | client.GetInstanceConsole(instance_name) |
428 | a9e3e04d | Hrvoje Ribicic | |
429 | a9e3e04d | Hrvoje Ribicic | Finish(client, client.ReinstallInstance, |
430 | a9e3e04d | Hrvoje Ribicic | instance_name, os=None, no_startup=False, osparams={}) |
431 | a9e3e04d | Hrvoje Ribicic | |
432 | a9e3e04d | Hrvoje Ribicic | Finish(client, client.DeleteInstance, instance_name, dry_run=True)
|
433 | a9e3e04d | Hrvoje Ribicic | |
434 | a9e3e04d | Hrvoje Ribicic | Finish(client, client.DeleteInstance, instance_name) |
435 | a9e3e04d | Hrvoje Ribicic | |
436 | a9e3e04d | Hrvoje Ribicic | |
437 | 6b710ec0 | Hrvoje Ribicic | def MarkUnmarkNode(client, node, state): |
438 | 6b710ec0 | Hrvoje Ribicic | """ Given a certain node state, marks a node as being in that state, and then
|
439 | 6b710ec0 | Hrvoje Ribicic | unmarks it.
|
440 | 6b710ec0 | Hrvoje Ribicic |
|
441 | 6b710ec0 | Hrvoje Ribicic | @type client C{GanetiRapiClientWrapper}
|
442 | 6b710ec0 | Hrvoje Ribicic | @param client A wrapped RAPI client.
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443 | 6b710ec0 | Hrvoje Ribicic | @type node string
|
444 | 6b710ec0 | Hrvoje Ribicic | @type state string
|
445 | 6b710ec0 | Hrvoje Ribicic |
|
446 | 6b710ec0 | Hrvoje Ribicic | """
|
447 | 6b710ec0 | Hrvoje Ribicic | # pylint: disable=W0142
|
448 | 6b710ec0 | Hrvoje Ribicic | Finish(client, client.ModifyNode, node, **{state: True})
|
449 | 6b710ec0 | Hrvoje Ribicic | Finish(client, client.ModifyNode, node, **{state: False})
|
450 | 6b710ec0 | Hrvoje Ribicic | # pylint: enable=W0142
|
451 | 6b710ec0 | Hrvoje Ribicic | |
452 | 6b710ec0 | Hrvoje Ribicic | |
453 | 6b710ec0 | Hrvoje Ribicic | def TestNodeOperations(client, non_master_node): |
454 | 6b710ec0 | Hrvoje Ribicic | """ Tests various operations related to nodes only
|
455 | 6b710ec0 | Hrvoje Ribicic |
|
456 | 6b710ec0 | Hrvoje Ribicic | @type client C{GanetiRapiClientWrapper}
|
457 | 6b710ec0 | Hrvoje Ribicic | @param client A wrapped RAPI client.
|
458 | 6b710ec0 | Hrvoje Ribicic | @type non_master_node string
|
459 | 6b710ec0 | Hrvoje Ribicic | @param non_master_node The name of a non-master node in the cluster.
|
460 | 6b710ec0 | Hrvoje Ribicic |
|
461 | 6b710ec0 | Hrvoje Ribicic | """
|
462 | 6b710ec0 | Hrvoje Ribicic | |
463 | 6b710ec0 | Hrvoje Ribicic | client.GetNode(non_master_node) |
464 | 6b710ec0 | Hrvoje Ribicic | |
465 | 6b710ec0 | Hrvoje Ribicic | old_role = client.GetNodeRole(non_master_node) |
466 | 6b710ec0 | Hrvoje Ribicic | |
467 | 6b710ec0 | Hrvoje Ribicic | # Should fail
|
468 | 6b710ec0 | Hrvoje Ribicic | Finish(client, client.SetNodeRole, |
469 | 6b710ec0 | Hrvoje Ribicic | non_master_node, "master", False, auto_promote=True) |
470 | 6b710ec0 | Hrvoje Ribicic | |
471 | 6b710ec0 | Hrvoje Ribicic | Finish(client, client.SetNodeRole, |
472 | 6b710ec0 | Hrvoje Ribicic | non_master_node, "regular", False, auto_promote=True) |
473 | 6b710ec0 | Hrvoje Ribicic | |
474 | 6b710ec0 | Hrvoje Ribicic | Finish(client, client.SetNodeRole, |
475 | 6b710ec0 | Hrvoje Ribicic | non_master_node, "master-candidate", False, auto_promote=True) |
476 | 6b710ec0 | Hrvoje Ribicic | |
477 | 6b710ec0 | Hrvoje Ribicic | Finish(client, client.SetNodeRole, |
478 | 6b710ec0 | Hrvoje Ribicic | non_master_node, "drained", False, auto_promote=True) |
479 | 6b710ec0 | Hrvoje Ribicic | |
480 | 6b710ec0 | Hrvoje Ribicic | Finish(client, client.SetNodeRole, |
481 | 6b710ec0 | Hrvoje Ribicic | non_master_node, old_role, False, auto_promote=True) |
482 | 6b710ec0 | Hrvoje Ribicic | |
483 | 6b710ec0 | Hrvoje Ribicic | Finish(client, client.PowercycleNode, |
484 | 6b710ec0 | Hrvoje Ribicic | non_master_node, force=False)
|
485 | 6b710ec0 | Hrvoje Ribicic | |
486 | 6b710ec0 | Hrvoje Ribicic | storage_units_fields = [ |
487 | 6b710ec0 | Hrvoje Ribicic | "name", "allocatable", "free", "node", "size", "type", "used", |
488 | 6b710ec0 | Hrvoje Ribicic | ] |
489 | 6b710ec0 | Hrvoje Ribicic | |
490 | 6b710ec0 | Hrvoje Ribicic | for storage_type in constants.STS_REPORT: |
491 | e5351ee9 | Hrvoje Ribicic | success, storage_units = Finish(client, client.GetNodeStorageUnits, |
492 | e5351ee9 | Hrvoje Ribicic | non_master_node, storage_type, |
493 | e5351ee9 | Hrvoje Ribicic | ",".join(storage_units_fields))
|
494 | 6b710ec0 | Hrvoje Ribicic | |
495 | e5351ee9 | Hrvoje Ribicic | if success and len(storage_units) > 0 and len(storage_units[0]) > 0: |
496 | 6b710ec0 | Hrvoje Ribicic | # Name is the first entry of the first result, allocatable the other
|
497 | 6b710ec0 | Hrvoje Ribicic | unit_name = storage_units[0][0] |
498 | 6b710ec0 | Hrvoje Ribicic | Finish(client, client.ModifyNodeStorageUnits, |
499 | 6b710ec0 | Hrvoje Ribicic | non_master_node, storage_type, unit_name, |
500 | 6b710ec0 | Hrvoje Ribicic | allocatable=not storage_units[0][1]) |
501 | 6b710ec0 | Hrvoje Ribicic | Finish(client, client.ModifyNodeStorageUnits, |
502 | 6b710ec0 | Hrvoje Ribicic | non_master_node, storage_type, unit_name, |
503 | 6b710ec0 | Hrvoje Ribicic | allocatable=storage_units[0][1]) |
504 | 6b710ec0 | Hrvoje Ribicic | Finish(client, client.RepairNodeStorageUnits, |
505 | 6b710ec0 | Hrvoje Ribicic | non_master_node, storage_type, unit_name) |
506 | 6b710ec0 | Hrvoje Ribicic | |
507 | 6b710ec0 | Hrvoje Ribicic | MarkUnmarkNode(client, non_master_node, "drained")
|
508 | 6b710ec0 | Hrvoje Ribicic | MarkUnmarkNode(client, non_master_node, "powered")
|
509 | 6b710ec0 | Hrvoje Ribicic | MarkUnmarkNode(client, non_master_node, "offline")
|
510 | 6b710ec0 | Hrvoje Ribicic | |
511 | 9749bd5e | Hrvoje Ribicic | TestQueries(client, "node")
|
512 | 9749bd5e | Hrvoje Ribicic | |
513 | 6b710ec0 | Hrvoje Ribicic | |
514 | 1086027a | Hrvoje Ribicic | def TestGroupOperations(client, node, another_node): |
515 | 1086027a | Hrvoje Ribicic | """ Tests various operations related to groups only.
|
516 | 1086027a | Hrvoje Ribicic |
|
517 | 1086027a | Hrvoje Ribicic | @type client C{GanetiRapiClientWrapper}
|
518 | 1086027a | Hrvoje Ribicic | @param client A Ganeti RAPI client to use.
|
519 | 1086027a | Hrvoje Ribicic | @type node string
|
520 | 1086027a | Hrvoje Ribicic | @param node The name of a node in the cluster.
|
521 | 1086027a | Hrvoje Ribicic | @type another_node string
|
522 | 1086027a | Hrvoje Ribicic | @param another_node The name of another node in the cluster.
|
523 | 1086027a | Hrvoje Ribicic |
|
524 | 1086027a | Hrvoje Ribicic | """
|
525 | 1086027a | Hrvoje Ribicic | |
526 | 1086027a | Hrvoje Ribicic | DEFAULT_GROUP_NAME = constants.INITIAL_NODE_GROUP_NAME |
527 | 1086027a | Hrvoje Ribicic | TEST_GROUP_NAME = "TestGroup"
|
528 | 1086027a | Hrvoje Ribicic | ALTERNATE_GROUP_NAME = "RenamedTestGroup"
|
529 | 1086027a | Hrvoje Ribicic | |
530 | 1086027a | Hrvoje Ribicic | Finish(client, client.CreateGroup, |
531 | 1086027a | Hrvoje Ribicic | TEST_GROUP_NAME, alloc_policy=constants.ALLOC_POLICY_PREFERRED, |
532 | 1086027a | Hrvoje Ribicic | dry_run=True)
|
533 | 1086027a | Hrvoje Ribicic | |
534 | 1086027a | Hrvoje Ribicic | Finish(client, client.CreateGroup, |
535 | 1086027a | Hrvoje Ribicic | TEST_GROUP_NAME, alloc_policy=constants.ALLOC_POLICY_PREFERRED) |
536 | 1086027a | Hrvoje Ribicic | |
537 | 1086027a | Hrvoje Ribicic | client.GetGroup(TEST_GROUP_NAME) |
538 | 1086027a | Hrvoje Ribicic | |
539 | 9749bd5e | Hrvoje Ribicic | TestQueries(client, "group")
|
540 | 9749bd5e | Hrvoje Ribicic | |
541 | 1086027a | Hrvoje Ribicic | TestTags(client, client.GetGroupTags, client.AddGroupTags, |
542 | 1086027a | Hrvoje Ribicic | client.DeleteGroupTags, TEST_GROUP_NAME) |
543 | 1086027a | Hrvoje Ribicic | |
544 | 1086027a | Hrvoje Ribicic | Finish(client, client.ModifyGroup, |
545 | 1086027a | Hrvoje Ribicic | TEST_GROUP_NAME, alloc_policy=constants.ALLOC_POLICY_PREFERRED, |
546 | 1086027a | Hrvoje Ribicic | depends=None)
|
547 | 1086027a | Hrvoje Ribicic | |
548 | 1086027a | Hrvoje Ribicic | Finish(client, client.AssignGroupNodes, |
549 | 1086027a | Hrvoje Ribicic | TEST_GROUP_NAME, [node, another_node], force=False, dry_run=True) |
550 | 1086027a | Hrvoje Ribicic | |
551 | 1086027a | Hrvoje Ribicic | Finish(client, client.AssignGroupNodes, |
552 | 1086027a | Hrvoje Ribicic | TEST_GROUP_NAME, [another_node], force=False)
|
553 | 1086027a | Hrvoje Ribicic | |
554 | 1086027a | Hrvoje Ribicic | Finish(client, client.RenameGroup, |
555 | 1086027a | Hrvoje Ribicic | TEST_GROUP_NAME, ALTERNATE_GROUP_NAME) |
556 | 1086027a | Hrvoje Ribicic | |
557 | 1086027a | Hrvoje Ribicic | Finish(client, client.RenameGroup, |
558 | 1086027a | Hrvoje Ribicic | ALTERNATE_GROUP_NAME, TEST_GROUP_NAME) |
559 | 1086027a | Hrvoje Ribicic | |
560 | 1086027a | Hrvoje Ribicic | Finish(client, client.AssignGroupNodes, |
561 | 1086027a | Hrvoje Ribicic | DEFAULT_GROUP_NAME, [another_node], force=False)
|
562 | 1086027a | Hrvoje Ribicic | |
563 | 1086027a | Hrvoje Ribicic | Finish(client, client.DeleteGroup, TEST_GROUP_NAME, dry_run=True)
|
564 | 1086027a | Hrvoje Ribicic | |
565 | 1086027a | Hrvoje Ribicic | Finish(client, client.DeleteGroup, TEST_GROUP_NAME) |
566 | 1086027a | Hrvoje Ribicic | |
567 | 1086027a | Hrvoje Ribicic | |
568 | 82a8bf3e | Hrvoje Ribicic | def TestNetworkConnectDisconnect(client, network_name, mode, link): |
569 | 82a8bf3e | Hrvoje Ribicic | """ Test connecting and disconnecting the network to a new node group.
|
570 | 82a8bf3e | Hrvoje Ribicic |
|
571 | 82a8bf3e | Hrvoje Ribicic | @type network_name string
|
572 | 82a8bf3e | Hrvoje Ribicic | @param network_name The name of an existing and unconnected network.
|
573 | 82a8bf3e | Hrvoje Ribicic | @type mode string
|
574 | 82a8bf3e | Hrvoje Ribicic | @param mode The network mode.
|
575 | 82a8bf3e | Hrvoje Ribicic | @type link string
|
576 | 82a8bf3e | Hrvoje Ribicic | @param link The network link.
|
577 | 82a8bf3e | Hrvoje Ribicic |
|
578 | 82a8bf3e | Hrvoje Ribicic | """
|
579 | 82a8bf3e | Hrvoje Ribicic | # For testing the connect/disconnect calls, a group is needed
|
580 | 82a8bf3e | Hrvoje Ribicic | TEST_GROUP_NAME = "TestGroup"
|
581 | 82a8bf3e | Hrvoje Ribicic | Finish(client, client.CreateGroup, |
582 | 82a8bf3e | Hrvoje Ribicic | TEST_GROUP_NAME, alloc_policy=constants.ALLOC_POLICY_PREFERRED) |
583 | 82a8bf3e | Hrvoje Ribicic | |
584 | 82a8bf3e | Hrvoje Ribicic | Finish(client, client.ConnectNetwork, |
585 | 82a8bf3e | Hrvoje Ribicic | network_name, TEST_GROUP_NAME, mode, link, dry_run=True)
|
586 | 82a8bf3e | Hrvoje Ribicic | |
587 | 82a8bf3e | Hrvoje Ribicic | Finish(client, client.ConnectNetwork, |
588 | 82a8bf3e | Hrvoje Ribicic | network_name, TEST_GROUP_NAME, mode, link) |
589 | 82a8bf3e | Hrvoje Ribicic | |
590 | 82a8bf3e | Hrvoje Ribicic | Finish(client, client.DisconnectNetwork, |
591 | 82a8bf3e | Hrvoje Ribicic | network_name, TEST_GROUP_NAME, dry_run=True)
|
592 | 82a8bf3e | Hrvoje Ribicic | |
593 | 82a8bf3e | Hrvoje Ribicic | Finish(client, client.DisconnectNetwork, |
594 | 82a8bf3e | Hrvoje Ribicic | network_name, TEST_GROUP_NAME) |
595 | 82a8bf3e | Hrvoje Ribicic | |
596 | 82a8bf3e | Hrvoje Ribicic | # Clean up the group
|
597 | 82a8bf3e | Hrvoje Ribicic | Finish(client, client.DeleteGroup, TEST_GROUP_NAME) |
598 | 82a8bf3e | Hrvoje Ribicic | |
599 | 82a8bf3e | Hrvoje Ribicic | |
600 | 82a8bf3e | Hrvoje Ribicic | def TestNetworks(client): |
601 | 82a8bf3e | Hrvoje Ribicic | """ Add some networks of different sizes, using RFC5737 addresses like in the
|
602 | 82a8bf3e | Hrvoje Ribicic | QA.
|
603 | 82a8bf3e | Hrvoje Ribicic |
|
604 | 82a8bf3e | Hrvoje Ribicic | """
|
605 | 82a8bf3e | Hrvoje Ribicic | |
606 | 82a8bf3e | Hrvoje Ribicic | NETWORK_NAME = "SurelyCertainlyNonexistentNetwork"
|
607 | 82a8bf3e | Hrvoje Ribicic | |
608 | 82a8bf3e | Hrvoje Ribicic | Finish(client, client.CreateNetwork, |
609 | 82a8bf3e | Hrvoje Ribicic | NETWORK_NAME, "192.0.2.0/30", tags=[], dry_run=True) |
610 | 82a8bf3e | Hrvoje Ribicic | |
611 | 82a8bf3e | Hrvoje Ribicic | Finish(client, client.CreateNetwork, |
612 | 82a8bf3e | Hrvoje Ribicic | NETWORK_NAME, "192.0.2.0/30", tags=[])
|
613 | 82a8bf3e | Hrvoje Ribicic | |
614 | 82a8bf3e | Hrvoje Ribicic | client.GetNetwork(NETWORK_NAME) |
615 | 82a8bf3e | Hrvoje Ribicic | |
616 | 82a8bf3e | Hrvoje Ribicic | TestTags(client, client.GetNetworkTags, client.AddNetworkTags, |
617 | 82a8bf3e | Hrvoje Ribicic | client.DeleteNetworkTags, NETWORK_NAME) |
618 | 82a8bf3e | Hrvoje Ribicic | |
619 | 82a8bf3e | Hrvoje Ribicic | Finish(client, client.ModifyNetwork, |
620 | 82a8bf3e | Hrvoje Ribicic | NETWORK_NAME, mac_prefix=None)
|
621 | 82a8bf3e | Hrvoje Ribicic | |
622 | 82a8bf3e | Hrvoje Ribicic | TestQueries(client, "network")
|
623 | 82a8bf3e | Hrvoje Ribicic | |
624 | 82a8bf3e | Hrvoje Ribicic | default_nicparams = qa_config.get("default-nicparams", None) |
625 | 82a8bf3e | Hrvoje Ribicic | |
626 | 82a8bf3e | Hrvoje Ribicic | # The entry might not be present in the QA config
|
627 | 82a8bf3e | Hrvoje Ribicic | if default_nicparams is not None: |
628 | 82a8bf3e | Hrvoje Ribicic | mode = default_nicparams.get("mode", None) |
629 | 82a8bf3e | Hrvoje Ribicic | link = default_nicparams.get("link", None) |
630 | 82a8bf3e | Hrvoje Ribicic | if mode is not None and link is not None: |
631 | 82a8bf3e | Hrvoje Ribicic | TestNetworkConnectDisconnect(client, NETWORK_NAME, mode, link) |
632 | 82a8bf3e | Hrvoje Ribicic | |
633 | 82a8bf3e | Hrvoje Ribicic | # Clean up the network
|
634 | 82a8bf3e | Hrvoje Ribicic | Finish(client, client.DeleteNetwork, |
635 | 82a8bf3e | Hrvoje Ribicic | NETWORK_NAME, dry_run=True)
|
636 | 82a8bf3e | Hrvoje Ribicic | |
637 | 82a8bf3e | Hrvoje Ribicic | Finish(client, client.DeleteNetwork, NETWORK_NAME) |
638 | 82a8bf3e | Hrvoje Ribicic | |
639 | 82a8bf3e | Hrvoje Ribicic | |
640 | c2e22e7b | Hrvoje Ribicic | def CreateDRBDInstance(client, node_one, node_two, instance_name): |
641 | c2e22e7b | Hrvoje Ribicic | """ Creates a DRBD-enabled instance on the given nodes.
|
642 | c2e22e7b | Hrvoje Ribicic |
|
643 | c2e22e7b | Hrvoje Ribicic | """
|
644 | c2e22e7b | Hrvoje Ribicic | Finish(client, client.CreateInstance, |
645 | c2e22e7b | Hrvoje Ribicic | "create", instance_name, "drbd", [{"size": "1000"}], [{}], |
646 | c2e22e7b | Hrvoje Ribicic | os="debian-image", pnode=node_one, snode=node_two)
|
647 | c2e22e7b | Hrvoje Ribicic | |
648 | c2e22e7b | Hrvoje Ribicic | |
649 | c2e22e7b | Hrvoje Ribicic | def TestInstanceMigrations(client, node_one, node_two, node_three, |
650 | c2e22e7b | Hrvoje Ribicic | instance_name): |
651 | c2e22e7b | Hrvoje Ribicic | """ Test various operations related to migrating instances.
|
652 | c2e22e7b | Hrvoje Ribicic |
|
653 | c2e22e7b | Hrvoje Ribicic | @type node_one string
|
654 | c2e22e7b | Hrvoje Ribicic | @param node_one The name of a node in the cluster.
|
655 | c2e22e7b | Hrvoje Ribicic | @type node_two string
|
656 | c2e22e7b | Hrvoje Ribicic | @param node_two The name of another node in the cluster.
|
657 | c2e22e7b | Hrvoje Ribicic | @type node_three string
|
658 | c2e22e7b | Hrvoje Ribicic | @param node_three The name of yet another node in the cluster.
|
659 | c2e22e7b | Hrvoje Ribicic | @type instance_name string
|
660 | c2e22e7b | Hrvoje Ribicic | @param instance_name An instance name that can be used.
|
661 | c2e22e7b | Hrvoje Ribicic |
|
662 | c2e22e7b | Hrvoje Ribicic | """
|
663 | c2e22e7b | Hrvoje Ribicic | |
664 | c2e22e7b | Hrvoje Ribicic | CreateDRBDInstance(client, node_one, node_two, instance_name) |
665 | c2e22e7b | Hrvoje Ribicic | Finish(client, client.FailoverInstance, instance_name) |
666 | c2e22e7b | Hrvoje Ribicic | Finish(client, client.DeleteInstance, instance_name) |
667 | c2e22e7b | Hrvoje Ribicic | |
668 | c2e22e7b | Hrvoje Ribicic | CreateDRBDInstance(client, node_one, node_two, instance_name) |
669 | c2e22e7b | Hrvoje Ribicic | Finish(client, client.EvacuateNode, |
670 | c2e22e7b | Hrvoje Ribicic | node_two, early_release=False, mode=NODE_EVAC_SEC,
|
671 | c2e22e7b | Hrvoje Ribicic | remote_node=node_three) |
672 | c2e22e7b | Hrvoje Ribicic | Finish(client, client.DeleteInstance, instance_name) |
673 | c2e22e7b | Hrvoje Ribicic | |
674 | c2e22e7b | Hrvoje Ribicic | CreateDRBDInstance(client, node_one, node_two, instance_name) |
675 | c2e22e7b | Hrvoje Ribicic | Finish(client, client.EvacuateNode, |
676 | c2e22e7b | Hrvoje Ribicic | node_one, early_release=False, mode=NODE_EVAC_PRI, iallocator="hail") |
677 | c2e22e7b | Hrvoje Ribicic | Finish(client, client.DeleteInstance, instance_name) |
678 | c2e22e7b | Hrvoje Ribicic | |
679 | c2e22e7b | Hrvoje Ribicic | CreateDRBDInstance(client, node_one, node_two, instance_name) |
680 | c2e22e7b | Hrvoje Ribicic | Finish(client, client.MigrateInstance, |
681 | c2e22e7b | Hrvoje Ribicic | instance_name, cleanup=True, target_node=node_two)
|
682 | c2e22e7b | Hrvoje Ribicic | Finish(client, client.DeleteInstance, instance_name) |
683 | c2e22e7b | Hrvoje Ribicic | |
684 | c2e22e7b | Hrvoje Ribicic | CreateDRBDInstance(client, node_one, node_two, instance_name) |
685 | c2e22e7b | Hrvoje Ribicic | Finish(client, client.MigrateNode, |
686 | c2e22e7b | Hrvoje Ribicic | node_one, iallocator="hail", mode="non-live") |
687 | c2e22e7b | Hrvoje Ribicic | Finish(client, client.DeleteInstance, instance_name) |
688 | c2e22e7b | Hrvoje Ribicic | |
689 | c2e22e7b | Hrvoje Ribicic | CreateDRBDInstance(client, node_one, node_two, instance_name) |
690 | c2e22e7b | Hrvoje Ribicic | Finish(client, client.MigrateNode, |
691 | c2e22e7b | Hrvoje Ribicic | node_one, target_node=node_two, mode="non-live")
|
692 | c2e22e7b | Hrvoje Ribicic | Finish(client, client.DeleteInstance, instance_name) |
693 | c2e22e7b | Hrvoje Ribicic | |
694 | c2e22e7b | Hrvoje Ribicic | |
695 | 17733ecb | Hrvoje Ribicic | def ExtractAllNicInformationPossible(nics, replace_macs=True): |
696 | 17733ecb | Hrvoje Ribicic | """ Extracts NIC information as a dictionary.
|
697 | 9578de1c | Hrvoje Ribicic |
|
698 | 17733ecb | Hrvoje Ribicic | @type nics list of tuples of varying structure
|
699 | 17733ecb | Hrvoje Ribicic | @param nics The network interfaces, as received from the instance info RAPI
|
700 | 17733ecb | Hrvoje Ribicic | call.
|
701 | 17733ecb | Hrvoje Ribicic |
|
702 | 17733ecb | Hrvoje Ribicic | @rtype list of dict
|
703 | 17733ecb | Hrvoje Ribicic | @return Dictionaries of NIC information.
|
704 | 17733ecb | Hrvoje Ribicic |
|
705 | 17733ecb | Hrvoje Ribicic | The NIC information is returned in a different format across versions, and to
|
706 | 17733ecb | Hrvoje Ribicic | try and see if the execution of commands is still compatible, this function
|
707 | 17733ecb | Hrvoje Ribicic | attempts to grab all the info that it can.
|
708 | 9578de1c | Hrvoje Ribicic |
|
709 | 9578de1c | Hrvoje Ribicic | """
|
710 | 9578de1c | Hrvoje Ribicic | |
711 | 17733ecb | Hrvoje Ribicic | desired_entries = [ |
712 | 17733ecb | Hrvoje Ribicic | constants.INIC_IP, |
713 | 17733ecb | Hrvoje Ribicic | constants.INIC_MAC, |
714 | 17733ecb | Hrvoje Ribicic | constants.INIC_MODE, |
715 | 17733ecb | Hrvoje Ribicic | constants.INIC_LINK, |
716 | 17733ecb | Hrvoje Ribicic | constants.INIC_VLAN, |
717 | 17733ecb | Hrvoje Ribicic | constants.INIC_NETWORK, |
718 | 17733ecb | Hrvoje Ribicic | constants.INIC_NAME, |
719 | 17733ecb | Hrvoje Ribicic | ] |
720 | 9578de1c | Hrvoje Ribicic | |
721 | 17733ecb | Hrvoje Ribicic | nic_dicts = [] |
722 | 17733ecb | Hrvoje Ribicic | for nic_index in range(len(nics)): |
723 | 17733ecb | Hrvoje Ribicic | nic_raw_data = nics[nic_index] |
724 | 9578de1c | Hrvoje Ribicic | |
725 | 17733ecb | Hrvoje Ribicic | # Fill dictionary with None-s as defaults
|
726 | 17733ecb | Hrvoje Ribicic | nic_dict = dict([(key, None) for key in desired_entries]) |
727 | 17733ecb | Hrvoje Ribicic | |
728 | 17733ecb | Hrvoje Ribicic | try:
|
729 | 17733ecb | Hrvoje Ribicic | # The 2.6 format
|
730 | 17733ecb | Hrvoje Ribicic | ip, mac, mode, link = nic_raw_data |
731 | 17733ecb | Hrvoje Ribicic | except ValueError: |
732 | 17733ecb | Hrvoje Ribicic | # If there is yet another ValueError here, let it go through as it is
|
733 | 17733ecb | Hrvoje Ribicic | # legitimate - we are out of versions
|
734 | 17733ecb | Hrvoje Ribicic | |
735 | 17733ecb | Hrvoje Ribicic | # The 2.11 format
|
736 | 17733ecb | Hrvoje Ribicic | nic_name, _, ip, mac, mode, link, vlan, network, _ = nic_raw_data |
737 | 17733ecb | Hrvoje Ribicic | nic_dict[constants.INIC_VLAN] = vlan |
738 | 17733ecb | Hrvoje Ribicic | nic_dict[constants.INIC_NETWORK] = network |
739 | 17733ecb | Hrvoje Ribicic | nic_dict[constants.INIC_NAME] = nic_name |
740 | 17733ecb | Hrvoje Ribicic | |
741 | 17733ecb | Hrvoje Ribicic | # These attributes will be present in either version
|
742 | 17733ecb | Hrvoje Ribicic | nic_dict[constants.INIC_IP] = ip |
743 | 17733ecb | Hrvoje Ribicic | nic_dict[constants.INIC_MAC] = mac |
744 | 17733ecb | Hrvoje Ribicic | nic_dict[constants.INIC_MODE] = mode |
745 | 17733ecb | Hrvoje Ribicic | nic_dict[constants.INIC_LINK] = link |
746 | 17733ecb | Hrvoje Ribicic | |
747 | 17733ecb | Hrvoje Ribicic | # Very simple mac generation, which should work as the setup cluster should
|
748 | 17733ecb | Hrvoje Ribicic | # have no mac prefix restrictions in the default network, and there is a
|
749 | 17733ecb | Hrvoje Ribicic | # hard and reasonable limit of only 8 NICs
|
750 | 17733ecb | Hrvoje Ribicic | if replace_macs:
|
751 | 17733ecb | Hrvoje Ribicic | nic_dict[constants.INIC_MAC] = "00:00:00:00:00:%02x" % nic_index
|
752 | 17733ecb | Hrvoje Ribicic | |
753 | 17733ecb | Hrvoje Ribicic | nic_dicts.append(nic_dict) |
754 | 17733ecb | Hrvoje Ribicic | |
755 | 17733ecb | Hrvoje Ribicic | return nic_dicts
|
756 | 9578de1c | Hrvoje Ribicic | |
757 | 9578de1c | Hrvoje Ribicic | |
758 | 17733ecb | Hrvoje Ribicic | def MoveInstance(client, src_instance, dst_instance, src_node, dst_node): |
759 | 17733ecb | Hrvoje Ribicic | """ Moves a single instance, compatible with 2.6.
|
760 | 17733ecb | Hrvoje Ribicic |
|
761 | 17733ecb | Hrvoje Ribicic | @rtype bool
|
762 | 17733ecb | Hrvoje Ribicic | @return Whether the instance was moved successfully
|
763 | 17733ecb | Hrvoje Ribicic |
|
764 | 17733ecb | Hrvoje Ribicic | """
|
765 | 17733ecb | Hrvoje Ribicic | success, inst_info_all = Finish(client, client.GetInstanceInfo, |
766 | 17733ecb | Hrvoje Ribicic | src_instance.name, static=True)
|
767 | 17733ecb | Hrvoje Ribicic | |
768 | 17733ecb | Hrvoje Ribicic | if not success or src_instance.name not in inst_info_all: |
769 | 17733ecb | Hrvoje Ribicic | raise Exception("Did not find the source instance information!") |
770 | 17733ecb | Hrvoje Ribicic | |
771 | 17733ecb | Hrvoje Ribicic | inst_info = inst_info_all[src_instance.name] |
772 | 17733ecb | Hrvoje Ribicic | |
773 | 17733ecb | Hrvoje Ribicic | # Try to extract NICs first, as this is the operation most likely to fail
|
774 | 17733ecb | Hrvoje Ribicic | try:
|
775 | 17733ecb | Hrvoje Ribicic | nic_info = ExtractAllNicInformationPossible(inst_info["nics"])
|
776 | 17733ecb | Hrvoje Ribicic | except ValueError: |
777 | 17733ecb | Hrvoje Ribicic | # Without the NIC info, there is very little we can do
|
778 | 17733ecb | Hrvoje Ribicic | return False |
779 | 17733ecb | Hrvoje Ribicic | |
780 | 17733ecb | Hrvoje Ribicic | NIC_COMPONENTS_26 = [ |
781 | 17733ecb | Hrvoje Ribicic | constants.INIC_IP, |
782 | 17733ecb | Hrvoje Ribicic | constants.INIC_MAC, |
783 | 17733ecb | Hrvoje Ribicic | constants.INIC_MODE, |
784 | 17733ecb | Hrvoje Ribicic | constants.INIC_LINK, |
785 | 17733ecb | Hrvoje Ribicic | ] |
786 | 17733ecb | Hrvoje Ribicic | |
787 | 17733ecb | Hrvoje Ribicic | nic_converter = lambda old: dict((k, old[k]) for k in NIC_COMPONENTS_26) |
788 | 17733ecb | Hrvoje Ribicic | nics = map(nic_converter, nic_info)
|
789 | 17733ecb | Hrvoje Ribicic | |
790 | 17733ecb | Hrvoje Ribicic | # Prepare the parameters
|
791 | 17733ecb | Hrvoje Ribicic | disks = [] |
792 | 17733ecb | Hrvoje Ribicic | for idisk in inst_info["disks"]: |
793 | 17733ecb | Hrvoje Ribicic | odisk = { |
794 | 17733ecb | Hrvoje Ribicic | constants.IDISK_SIZE: idisk["size"],
|
795 | 17733ecb | Hrvoje Ribicic | constants.IDISK_MODE: idisk["mode"],
|
796 | 17733ecb | Hrvoje Ribicic | } |
797 | 17733ecb | Hrvoje Ribicic | |
798 | 17733ecb | Hrvoje Ribicic | spindles = idisk.get("spindles")
|
799 | 17733ecb | Hrvoje Ribicic | if spindles is not None: |
800 | 17733ecb | Hrvoje Ribicic | odisk[constants.IDISK_SPINDLES] = spindles |
801 | 17733ecb | Hrvoje Ribicic | |
802 | 17733ecb | Hrvoje Ribicic | # Disk name may be present, but must not be supplied in 2.6!
|
803 | 17733ecb | Hrvoje Ribicic | disks.append(odisk) |
804 | 17733ecb | Hrvoje Ribicic | |
805 | 17733ecb | Hrvoje Ribicic | # With all the parameters properly prepared, try the export
|
806 | 17733ecb | Hrvoje Ribicic | success, exp_info = Finish(client, client.PrepareExport, |
807 | 17733ecb | Hrvoje Ribicic | src_instance.name, constants.EXPORT_MODE_REMOTE) |
808 | 17733ecb | Hrvoje Ribicic | |
809 | 9578de1c | Hrvoje Ribicic | if not success: |
810 | 17733ecb | Hrvoje Ribicic | # The instance will still have to be deleted
|
811 | 17733ecb | Hrvoje Ribicic | return False |
812 | 17733ecb | Hrvoje Ribicic | |
813 | 17733ecb | Hrvoje Ribicic | success, _ = Finish(client, client.CreateInstance, |
814 | 17733ecb | Hrvoje Ribicic | constants.INSTANCE_REMOTE_IMPORT, dst_instance.name, |
815 | 17733ecb | Hrvoje Ribicic | inst_info["disk_template"], disks, nics,
|
816 | 17733ecb | Hrvoje Ribicic | os=inst_info["os"],
|
817 | 17733ecb | Hrvoje Ribicic | pnode=dst_node.primary, |
818 | 17733ecb | Hrvoje Ribicic | snode=src_node.primary, # Ignored as no DRBD
|
819 | 17733ecb | Hrvoje Ribicic | start=(inst_info["config_state"] == "up"), |
820 | 17733ecb | Hrvoje Ribicic | ip_check=False,
|
821 | 17733ecb | Hrvoje Ribicic | iallocator=inst_info.get("iallocator", None), |
822 | 17733ecb | Hrvoje Ribicic | hypervisor=inst_info["hypervisor"],
|
823 | 17733ecb | Hrvoje Ribicic | source_handshake=exp_info["handshake"],
|
824 | 17733ecb | Hrvoje Ribicic | source_x509_ca=exp_info["x509_ca"],
|
825 | 17733ecb | Hrvoje Ribicic | source_instance_name=inst_info["name"],
|
826 | 17733ecb | Hrvoje Ribicic | beparams=inst_info["be_instance"],
|
827 | 17733ecb | Hrvoje Ribicic | hvparams=inst_info["hv_instance"],
|
828 | 17733ecb | Hrvoje Ribicic | osparams=inst_info["os_instance"])
|
829 | 17733ecb | Hrvoje Ribicic | |
830 | 17733ecb | Hrvoje Ribicic | return success
|
831 | 17733ecb | Hrvoje Ribicic | |
832 | 17733ecb | Hrvoje Ribicic | |
833 | 17733ecb | Hrvoje Ribicic | def CreateInstanceForMoveTest(client, node, instance): |
834 | 17733ecb | Hrvoje Ribicic | """ Creates a single shutdown instance to move about in tests.
|
835 | 17733ecb | Hrvoje Ribicic |
|
836 | 17733ecb | Hrvoje Ribicic | @type node C{_QaNode}
|
837 | 17733ecb | Hrvoje Ribicic | @param node A node configuration object.
|
838 | 17733ecb | Hrvoje Ribicic | @type instance C{_QaInstance}
|
839 | 17733ecb | Hrvoje Ribicic | @param instance An instance configuration object.
|
840 | 17733ecb | Hrvoje Ribicic |
|
841 | 17733ecb | Hrvoje Ribicic | """
|
842 | 17733ecb | Hrvoje Ribicic | Finish(client, client.CreateInstance, |
843 | 17733ecb | Hrvoje Ribicic | "create", instance.name, "plain", [{"size": "2000"}], [{}], |
844 | 17733ecb | Hrvoje Ribicic | os="debian-image", pnode=node.primary)
|
845 | 9578de1c | Hrvoje Ribicic | |
846 | 17733ecb | Hrvoje Ribicic | Finish(client, client.ShutdownInstance, |
847 | 17733ecb | Hrvoje Ribicic | instance.name, dry_run=False, no_remember=False) |
848 | 9578de1c | Hrvoje Ribicic | |
849 | 17733ecb | Hrvoje Ribicic | |
850 | 17733ecb | Hrvoje Ribicic | def Test26InstanceMove(client, node_one, node_two, instance_to_create, |
851 | 17733ecb | Hrvoje Ribicic | new_instance): |
852 | 17733ecb | Hrvoje Ribicic | """ Tests instance moves using commands that work in 2.6.
|
853 | 17733ecb | Hrvoje Ribicic |
|
854 | 17733ecb | Hrvoje Ribicic | """
|
855 | 17733ecb | Hrvoje Ribicic | |
856 | 17733ecb | Hrvoje Ribicic | # First create the instance to move
|
857 | 17733ecb | Hrvoje Ribicic | CreateInstanceForMoveTest(client, node_one, instance_to_create) |
858 | 17733ecb | Hrvoje Ribicic | |
859 | 17733ecb | Hrvoje Ribicic | # The cleanup should be conditional on operation success
|
860 | 17733ecb | Hrvoje Ribicic | if MoveInstance(client, instance_to_create, new_instance, node_one, node_two):
|
861 | 17733ecb | Hrvoje Ribicic | Finish(client, client.DeleteInstance, new_instance.name) |
862 | 17733ecb | Hrvoje Ribicic | else:
|
863 | 17733ecb | Hrvoje Ribicic | Finish(client, client.DeleteInstance, instance_to_create.name) |
864 | 17733ecb | Hrvoje Ribicic | |
865 | 17733ecb | Hrvoje Ribicic | |
866 | 17733ecb | Hrvoje Ribicic | def Test211InstanceMove(client, node_one, node_two, instance_to_create, |
867 | 17733ecb | Hrvoje Ribicic | new_instance): |
868 | 17733ecb | Hrvoje Ribicic | """ Tests instance moves using the QA-provided move test.
|
869 | 17733ecb | Hrvoje Ribicic |
|
870 | 17733ecb | Hrvoje Ribicic | """
|
871 | 17733ecb | Hrvoje Ribicic | |
872 | 17733ecb | Hrvoje Ribicic | # First create the instance to move
|
873 | 17733ecb | Hrvoje Ribicic | CreateInstanceForMoveTest(client, node_one, instance_to_create) |
874 | 17733ecb | Hrvoje Ribicic | |
875 | 17733ecb | Hrvoje Ribicic | instance_to_create.SetDiskTemplate("plain")
|
876 | 17733ecb | Hrvoje Ribicic | |
877 | 17733ecb | Hrvoje Ribicic | try:
|
878 | 17733ecb | Hrvoje Ribicic | qa_rapi.TestInterClusterInstanceMove(instance_to_create, new_instance, |
879 | 17733ecb | Hrvoje Ribicic | [node_one], node_two, |
880 | 17733ecb | Hrvoje Ribicic | perform_checks=False)
|
881 | 17733ecb | Hrvoje Ribicic | except qa_error.Error:
|
882 | 17733ecb | Hrvoje Ribicic | # A failure is sad, but requires no special actions to be undertaken
|
883 | 17733ecb | Hrvoje Ribicic | pass
|
884 | 17733ecb | Hrvoje Ribicic | |
885 | 17733ecb | Hrvoje Ribicic | # Try to delete the instance when done - either the move has failed, or
|
886 | 17733ecb | Hrvoje Ribicic | # a double move was performed - the instance to delete is one and the same
|
887 | 17733ecb | Hrvoje Ribicic | Finish(client, client.DeleteInstance, instance_to_create.name) |
888 | 9578de1c | Hrvoje Ribicic | |
889 | 9578de1c | Hrvoje Ribicic | |
890 | 9578de1c | Hrvoje Ribicic | def TestInstanceMoves(client, node_one, node_two, instance_to_create, |
891 | 9578de1c | Hrvoje Ribicic | new_instance): |
892 | 17733ecb | Hrvoje Ribicic | """ Performs two types of instance moves, one compatible with 2.6, the other
|
893 | 17733ecb | Hrvoje Ribicic | with 2.11.
|
894 | 9578de1c | Hrvoje Ribicic |
|
895 | 9578de1c | Hrvoje Ribicic | @type node_one C{_QaNode}
|
896 | 9578de1c | Hrvoje Ribicic | @param node_one A node configuration object.
|
897 | 9578de1c | Hrvoje Ribicic | @type node_two C{_QaNode}
|
898 | 9578de1c | Hrvoje Ribicic | @param node_two A node configuration object.
|
899 | 9578de1c | Hrvoje Ribicic | @type instance_to_create C{_QaInstance}
|
900 | 9578de1c | Hrvoje Ribicic | @param instance_to_create An instance configuration object.
|
901 | 9578de1c | Hrvoje Ribicic | @type new_instance C{_QaInstance}
|
902 | 9578de1c | Hrvoje Ribicic | @param new_instance An instance configuration object.
|
903 | 9578de1c | Hrvoje Ribicic |
|
904 | 9578de1c | Hrvoje Ribicic | """
|
905 | 9578de1c | Hrvoje Ribicic | |
906 | 17733ecb | Hrvoje Ribicic | Test26InstanceMove(client, node_one, node_two, instance_to_create, |
907 | 17733ecb | Hrvoje Ribicic | new_instance) |
908 | 17733ecb | Hrvoje Ribicic | Test211InstanceMove(client, node_one, node_two, instance_to_create, |
909 | 17733ecb | Hrvoje Ribicic | new_instance) |
910 | 9578de1c | Hrvoje Ribicic | |
911 | 9578de1c | Hrvoje Ribicic | |
912 | b896bb66 | Hrvoje Ribicic | def TestClusterParameterModification(client): |
913 | b896bb66 | Hrvoje Ribicic | """ Try to modify some of the cluster parameters using RAPI.
|
914 | b896bb66 | Hrvoje Ribicic |
|
915 | b896bb66 | Hrvoje Ribicic | """
|
916 | b896bb66 | Hrvoje Ribicic | cluster_info = client.GetInfo() |
917 | b896bb66 | Hrvoje Ribicic | |
918 | b896bb66 | Hrvoje Ribicic | # Each attribute has several safe choices we can use
|
919 | b896bb66 | Hrvoje Ribicic | ATTRIBUTES_TO_MODIFY = [ |
920 | b896bb66 | Hrvoje Ribicic | ("default_iallocator", ["hail", ""]), # Use "" to reset |
921 | b896bb66 | Hrvoje Ribicic | ("candidate_pool_size", [1, 5]), |
922 | b896bb66 | Hrvoje Ribicic | ("maintain_node_health", [True, False]), |
923 | b896bb66 | Hrvoje Ribicic | ] |
924 | b896bb66 | Hrvoje Ribicic | |
925 | b896bb66 | Hrvoje Ribicic | for attribute, options in ATTRIBUTES_TO_MODIFY: |
926 | b896bb66 | Hrvoje Ribicic | current_value = cluster_info[attribute] |
927 | b896bb66 | Hrvoje Ribicic | |
928 | b896bb66 | Hrvoje Ribicic | if current_value in options: |
929 | b896bb66 | Hrvoje Ribicic | value_to_use = options[1 - options.index(current_value)]
|
930 | b896bb66 | Hrvoje Ribicic | else:
|
931 | b896bb66 | Hrvoje Ribicic | value_to_use = options[0]
|
932 | b896bb66 | Hrvoje Ribicic | |
933 | b896bb66 | Hrvoje Ribicic | #pylint: disable=W0142
|
934 | b896bb66 | Hrvoje Ribicic | Finish(client, client.ModifyCluster, **{attribute: value_to_use}) |
935 | b896bb66 | Hrvoje Ribicic | Finish(client, client.ModifyCluster, **{attribute: current_value}) |
936 | b896bb66 | Hrvoje Ribicic | #pylint: enable=W0142
|
937 | b896bb66 | Hrvoje Ribicic | |
938 | b896bb66 | Hrvoje Ribicic | |
939 | dd2bc9b6 | Hrvoje Ribicic | def TestJobCancellation(client, node_one, node_two, instance_one, instance_two): |
940 | dd2bc9b6 | Hrvoje Ribicic | """ Test if jobs can be cancelled.
|
941 | dd2bc9b6 | Hrvoje Ribicic |
|
942 | dd2bc9b6 | Hrvoje Ribicic | @type node_one string
|
943 | dd2bc9b6 | Hrvoje Ribicic | @param node_one The name of a node in the cluster.
|
944 | dd2bc9b6 | Hrvoje Ribicic | @type node_two string
|
945 | dd2bc9b6 | Hrvoje Ribicic | @param node_two The name of a node in the cluster.
|
946 | dd2bc9b6 | Hrvoje Ribicic | @type instance_one string
|
947 | dd2bc9b6 | Hrvoje Ribicic | @param instance_one An available instance name.
|
948 | dd2bc9b6 | Hrvoje Ribicic | @type instance_two string
|
949 | dd2bc9b6 | Hrvoje Ribicic | @param instance_two An available instance name.
|
950 | dd2bc9b6 | Hrvoje Ribicic |
|
951 | dd2bc9b6 | Hrvoje Ribicic | """
|
952 | dd2bc9b6 | Hrvoje Ribicic | |
953 | dd2bc9b6 | Hrvoje Ribicic | # Just in case, remove all previously present instances
|
954 | dd2bc9b6 | Hrvoje Ribicic | RemoveAllInstances(client) |
955 | dd2bc9b6 | Hrvoje Ribicic | |
956 | dd2bc9b6 | Hrvoje Ribicic | # Let us issue a job that is sure to both succeed and last for a while
|
957 | dd2bc9b6 | Hrvoje Ribicic | running_job = client.CreateInstance("create", instance_one, "drbd", |
958 | dd2bc9b6 | Hrvoje Ribicic | [{"size": "5000"}], [{}], |
959 | dd2bc9b6 | Hrvoje Ribicic | os="debian-image", pnode=node_one,
|
960 | dd2bc9b6 | Hrvoje Ribicic | snode=node_two) |
961 | dd2bc9b6 | Hrvoje Ribicic | |
962 | dd2bc9b6 | Hrvoje Ribicic | # And immediately afterwards, another very similar one
|
963 | dd2bc9b6 | Hrvoje Ribicic | job_to_cancel = client.CreateInstance("create", instance_two, "drbd", |
964 | dd2bc9b6 | Hrvoje Ribicic | [{"size": "5000"}], [{}], |
965 | dd2bc9b6 | Hrvoje Ribicic | os="debian-image", pnode=node_one,
|
966 | dd2bc9b6 | Hrvoje Ribicic | snode=node_two) |
967 | dd2bc9b6 | Hrvoje Ribicic | |
968 | dd2bc9b6 | Hrvoje Ribicic | # Try to cancel, which should fail as the job is already running
|
969 | dd2bc9b6 | Hrvoje Ribicic | success, msg = client.CancelJob(running_job) |
970 | dd2bc9b6 | Hrvoje Ribicic | if success:
|
971 | dd2bc9b6 | Hrvoje Ribicic | print "Job succeeded: this should not have happened as it is running!" |
972 | dd2bc9b6 | Hrvoje Ribicic | print "Message: %s" % msg |
973 | dd2bc9b6 | Hrvoje Ribicic | |
974 | dd2bc9b6 | Hrvoje Ribicic | success, msg = client.CancelJob(job_to_cancel) |
975 | dd2bc9b6 | Hrvoje Ribicic | if not success: |
976 | dd2bc9b6 | Hrvoje Ribicic | print "Job failed: this was unexpected as it was not a dry run" |
977 | dd2bc9b6 | Hrvoje Ribicic | print "Message: %s" % msg |
978 | dd2bc9b6 | Hrvoje Ribicic | |
979 | dd2bc9b6 | Hrvoje Ribicic | # And wait for the proper job
|
980 | dd2bc9b6 | Hrvoje Ribicic | client.WaitForJobCompletion(running_job) |
981 | dd2bc9b6 | Hrvoje Ribicic | |
982 | dd2bc9b6 | Hrvoje Ribicic | # Remove all the leftover instances, success or no success
|
983 | dd2bc9b6 | Hrvoje Ribicic | RemoveAllInstances(client) |
984 | dd2bc9b6 | Hrvoje Ribicic | |
985 | dd2bc9b6 | Hrvoje Ribicic | |
986 | a9e3e04d | Hrvoje Ribicic | def Workload(client): |
987 | a9e3e04d | Hrvoje Ribicic | """ The actual RAPI workload used for tests.
|
988 | a9e3e04d | Hrvoje Ribicic |
|
989 | a9e3e04d | Hrvoje Ribicic | @type client C{GanetiRapiClientWrapper}
|
990 | a9e3e04d | Hrvoje Ribicic | @param client A wrapped RAPI client.
|
991 | a9e3e04d | Hrvoje Ribicic |
|
992 | a9e3e04d | Hrvoje Ribicic | """
|
993 | a9e3e04d | Hrvoje Ribicic | |
994 | a9e3e04d | Hrvoje Ribicic | # First just the simple information retrievals
|
995 | a9e3e04d | Hrvoje Ribicic | TestGetters(client) |
996 | a9e3e04d | Hrvoje Ribicic | |
997 | a9e3e04d | Hrvoje Ribicic | # Then the only remaining function which is parameter-free
|
998 | b87948f5 | Hrvoje Ribicic | Finish(client, client.RedistributeConfig) |
999 | 56803e14 | Hrvoje Ribicic | |
1000 | b896bb66 | Hrvoje Ribicic | # Try changing the cluster parameters
|
1001 | b896bb66 | Hrvoje Ribicic | TestClusterParameterModification(client) |
1002 | b896bb66 | Hrvoje Ribicic | |
1003 | 9f22ba9a | Hrvoje Ribicic | TestTags(client, client.GetClusterTags, client.AddClusterTags, |
1004 | 9f22ba9a | Hrvoje Ribicic | client.DeleteClusterTags) |
1005 | 9f22ba9a | Hrvoje Ribicic | |
1006 | 9f22ba9a | Hrvoje Ribicic | # Generously assume the master is present
|
1007 | 9f22ba9a | Hrvoje Ribicic | node = qa_config.AcquireNode() |
1008 | 9f22ba9a | Hrvoje Ribicic | TestTags(client, client.GetNodeTags, client.AddNodeTags, |
1009 | 9f22ba9a | Hrvoje Ribicic | client.DeleteNodeTags, node.primary) |
1010 | 9f22ba9a | Hrvoje Ribicic | node.Release() |
1011 | 9f22ba9a | Hrvoje Ribicic | |
1012 | a9e3e04d | Hrvoje Ribicic | # Instance tests
|
1013 | a9e3e04d | Hrvoje Ribicic | |
1014 | a9e3e04d | Hrvoje Ribicic | # First remove all instances the QA might have created
|
1015 | a9e3e04d | Hrvoje Ribicic | RemoveAllInstances(client) |
1016 | a9e3e04d | Hrvoje Ribicic | |
1017 | a9e3e04d | Hrvoje Ribicic | nodes = qa_config.AcquireManyNodes(2)
|
1018 | c2e22e7b | Hrvoje Ribicic | instances = qa_config.AcquireManyInstances(2)
|
1019 | c2e22e7b | Hrvoje Ribicic | TestSingleInstance(client, instances[0].name, instances[1].name, |
1020 | a9e3e04d | Hrvoje Ribicic | nodes[0].primary, nodes[1].primary) |
1021 | c2e22e7b | Hrvoje Ribicic | qa_config.ReleaseManyInstances(instances) |
1022 | a9e3e04d | Hrvoje Ribicic | qa_config.ReleaseManyNodes(nodes) |
1023 | a9e3e04d | Hrvoje Ribicic | |
1024 | 9749bd5e | Hrvoje Ribicic | # Test all the queries which involve resources that do not have functions
|
1025 | 9749bd5e | Hrvoje Ribicic | # of their own
|
1026 | 9749bd5e | Hrvoje Ribicic | TestQueries(client, "lock")
|
1027 | 9749bd5e | Hrvoje Ribicic | TestQueries(client, "job")
|
1028 | 9749bd5e | Hrvoje Ribicic | TestQueries(client, "export")
|
1029 | 9749bd5e | Hrvoje Ribicic | |
1030 | 6b710ec0 | Hrvoje Ribicic | node = qa_config.AcquireNode(exclude=qa_config.GetMasterNode()) |
1031 | 6b710ec0 | Hrvoje Ribicic | TestNodeOperations(client, node.primary) |
1032 | 4236968a | Hrvoje Ribicic | TestQueryFiltering(client, node.primary) |
1033 | 6b710ec0 | Hrvoje Ribicic | node.Release() |
1034 | 82a8bf3e | Hrvoje Ribicic | |
1035 | 1086027a | Hrvoje Ribicic | nodes = qa_config.AcquireManyNodes(2)
|
1036 | 1086027a | Hrvoje Ribicic | TestGroupOperations(client, nodes[0].primary, nodes[1].primary) |
1037 | 1086027a | Hrvoje Ribicic | qa_config.ReleaseManyNodes(nodes) |
1038 | 1086027a | Hrvoje Ribicic | |
1039 | 82a8bf3e | Hrvoje Ribicic | TestNetworks(client) |
1040 | 82a8bf3e | Hrvoje Ribicic | |
1041 | c2e22e7b | Hrvoje Ribicic | nodes = qa_config.AcquireManyNodes(3)
|
1042 | c2e22e7b | Hrvoje Ribicic | instance = qa_config.AcquireInstance() |
1043 | c2e22e7b | Hrvoje Ribicic | TestInstanceMigrations(client, nodes[0].primary, nodes[1].primary, |
1044 | c2e22e7b | Hrvoje Ribicic | nodes[2].primary, instance.name)
|
1045 | c2e22e7b | Hrvoje Ribicic | instance.Release() |
1046 | c2e22e7b | Hrvoje Ribicic | qa_config.ReleaseManyNodes(nodes) |
1047 | c2e22e7b | Hrvoje Ribicic | |
1048 | 9578de1c | Hrvoje Ribicic | nodes = qa_config.AcquireManyNodes(2)
|
1049 | 9578de1c | Hrvoje Ribicic | instances = qa_config.AcquireManyInstances(2)
|
1050 | 9578de1c | Hrvoje Ribicic | TestInstanceMoves(client, nodes[0], nodes[1], instances[0], instances[1]) |
1051 | dd2bc9b6 | Hrvoje Ribicic | TestJobCancellation(client, nodes[0].primary, nodes[1].primary, |
1052 | dd2bc9b6 | Hrvoje Ribicic | instances[0].name, instances[1].name) |
1053 | 9578de1c | Hrvoje Ribicic | qa_config.ReleaseManyInstances(instances) |
1054 | 9578de1c | Hrvoje Ribicic | qa_config.ReleaseManyNodes(nodes) |
1055 | 9578de1c | Hrvoje Ribicic | |
1056 | 56803e14 | Hrvoje Ribicic | |
1057 | 56803e14 | Hrvoje Ribicic | def Main(): |
1058 | 82ce55fa | Hrvoje Ribicic | parser = optparse.OptionParser(usage="%prog [options] <config-file>")
|
1059 | 82ce55fa | Hrvoje Ribicic | parser.add_option("--yes-do-it", dest="yes_do_it", |
1060 | 82ce55fa | Hrvoje Ribicic | action="store_true",
|
1061 | 82ce55fa | Hrvoje Ribicic | help="Really execute the tests")
|
1062 | 82ce55fa | Hrvoje Ribicic | parser.add_option("--show-invocations", dest="show_invocations", |
1063 | 82ce55fa | Hrvoje Ribicic | action="store_true",
|
1064 | 82ce55fa | Hrvoje Ribicic | help="Show which client methods have and have not been "
|
1065 | 82ce55fa | Hrvoje Ribicic | "called")
|
1066 | 82ce55fa | Hrvoje Ribicic | (opts, args) = parser.parse_args() |
1067 | 82ce55fa | Hrvoje Ribicic | |
1068 | 82ce55fa | Hrvoje Ribicic | if not opts.yes_do_it: |
1069 | 82ce55fa | Hrvoje Ribicic | print ("Executing this script irreversibly destroys any Ganeti\n" |
1070 | 82ce55fa | Hrvoje Ribicic | "configuration on all nodes involved. If you really want\n"
|
1071 | 82ce55fa | Hrvoje Ribicic | "to start testing, supply the --yes-do-it option.")
|
1072 | 82ce55fa | Hrvoje Ribicic | sys.exit(1)
|
1073 | 82ce55fa | Hrvoje Ribicic | |
1074 | 82ce55fa | Hrvoje Ribicic | qa_config.Load(args[0])
|
1075 | 56803e14 | Hrvoje Ribicic | |
1076 | 56803e14 | Hrvoje Ribicic | # Only the master will be present after a fresh QA cluster setup, so we have
|
1077 | 56803e14 | Hrvoje Ribicic | # to invoke this to get all the other nodes.
|
1078 | 56803e14 | Hrvoje Ribicic | qa_node.TestNodeAddAll() |
1079 | 56803e14 | Hrvoje Ribicic | |
1080 | 56803e14 | Hrvoje Ribicic | client = GanetiRapiClientWrapper() |
1081 | 56803e14 | Hrvoje Ribicic | |
1082 | 56803e14 | Hrvoje Ribicic | Workload(client) |
1083 | 56803e14 | Hrvoje Ribicic | |
1084 | 56803e14 | Hrvoje Ribicic | qa_node.TestNodeRemoveAll() |
1085 | 56803e14 | Hrvoje Ribicic | |
1086 | 396c5dfb | Hrvoje Ribicic | # The method invoked has the naming of the protected method, and pylint does
|
1087 | 396c5dfb | Hrvoje Ribicic | # not like this. Disabling the warning is healthier than explicitly adding and
|
1088 | 396c5dfb | Hrvoje Ribicic | # maintaining an exception for this method in the wrapper.
|
1089 | 82ce55fa | Hrvoje Ribicic | if opts.show_invocations:
|
1090 | 82ce55fa | Hrvoje Ribicic | # pylint: disable=W0212
|
1091 | 82ce55fa | Hrvoje Ribicic | client._OutputMethodInvocationDetails() |
1092 | 82ce55fa | Hrvoje Ribicic | # pylint: enable=W0212
|
1093 | 56803e14 | Hrvoje Ribicic | |
1094 | 56803e14 | Hrvoje Ribicic | if __name__ == "__main__": |
1095 | 56803e14 | Hrvoje Ribicic | Main() |