root / qa / qa_instance.py @ dcedd81a
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1 | c68d1f43 | Michael Hanselmann | #
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2 | c68d1f43 | Michael Hanselmann | #
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3 | c68d1f43 | Michael Hanselmann | |
4 | deaa347b | Bernardo Dal Seno | # Copyright (C) 2007, 2011, 2012, 2013 Google Inc.
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5 | cec9845c | Michael Hanselmann | #
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6 | cec9845c | Michael Hanselmann | # This program is free software; you can redistribute it and/or modify
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7 | cec9845c | Michael Hanselmann | # it under the terms of the GNU General Public License as published by
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8 | cec9845c | Michael Hanselmann | # the Free Software Foundation; either version 2 of the License, or
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9 | cec9845c | Michael Hanselmann | # (at your option) any later version.
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10 | cec9845c | Michael Hanselmann | #
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11 | cec9845c | Michael Hanselmann | # This program is distributed in the hope that it will be useful, but
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12 | cec9845c | Michael Hanselmann | # WITHOUT ANY WARRANTY; without even the implied warranty of
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13 | cec9845c | Michael Hanselmann | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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14 | cec9845c | Michael Hanselmann | # General Public License for more details.
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15 | cec9845c | Michael Hanselmann | #
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16 | cec9845c | Michael Hanselmann | # You should have received a copy of the GNU General Public License
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17 | cec9845c | Michael Hanselmann | # along with this program; if not, write to the Free Software
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18 | cec9845c | Michael Hanselmann | # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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19 | cec9845c | Michael Hanselmann | # 02110-1301, USA.
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20 | cec9845c | Michael Hanselmann | |
21 | cec9845c | Michael Hanselmann | |
22 | cec9845c | Michael Hanselmann | """Instance related QA tests.
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23 | cec9845c | Michael Hanselmann |
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24 | cec9845c | Michael Hanselmann | """
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25 | cec9845c | Michael Hanselmann | |
26 | c99200a3 | Bernardo Dal Seno | import operator |
27 | d0a44ec0 | Klaus Aehlig | import os |
28 | e8ae0c20 | Michael Hanselmann | import re |
29 | e8ae0c20 | Michael Hanselmann | |
30 | cec9845c | Michael Hanselmann | from ganeti import utils |
31 | 5d640672 | Michael Hanselmann | from ganeti import constants |
32 | 288d6440 | Michael Hanselmann | from ganeti import query |
33 | 304d9f02 | Michael Hanselmann | from ganeti import pathutils |
34 | cec9845c | Michael Hanselmann | |
35 | cec9845c | Michael Hanselmann | import qa_config |
36 | 5d640672 | Michael Hanselmann | import qa_utils |
37 | e8ae0c20 | Michael Hanselmann | import qa_error |
38 | e8ae0c20 | Michael Hanselmann | |
39 | cc27265e | René Nussbaumer | from qa_utils import AssertIn, AssertCommand, AssertEqual |
40 | 5fa0375e | Michael Hanselmann | from qa_utils import InstanceCheck, INST_DOWN, INST_UP, FIRST_ARG, RETURN_VALUE |
41 | cec9845c | Michael Hanselmann | |
42 | e8ae0c20 | Michael Hanselmann | |
43 | e8ae0c20 | Michael Hanselmann | def _GetDiskStatePath(disk): |
44 | e8ae0c20 | Michael Hanselmann | return "/sys/block/%s/device/state" % disk |
45 | cec9845c | Michael Hanselmann | |
46 | cec9845c | Michael Hanselmann | |
47 | 59c75517 | Michael Hanselmann | def _GetGenericAddParameters(inst, disk_template, force_mac=None): |
48 | 8ccbbe4b | Guido Trotter | params = ["-B"]
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49 | 8ccbbe4b | Guido Trotter | params.append("%s=%s,%s=%s" % (constants.BE_MINMEM,
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50 | 8ccbbe4b | Guido Trotter | qa_config.get(constants.BE_MINMEM), |
51 | 8ccbbe4b | Guido Trotter | constants.BE_MAXMEM, |
52 | 8ccbbe4b | Guido Trotter | qa_config.get(constants.BE_MAXMEM))) |
53 | 59c75517 | Michael Hanselmann | |
54 | 59c75517 | Michael Hanselmann | if disk_template != constants.DT_DISKLESS:
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55 | 090128b6 | Christos Stavrakakis | for idx, disk in enumerate(qa_config.GetDiskOptions()): |
56 | 090128b6 | Christos Stavrakakis | size = disk.get("size")
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57 | 090128b6 | Christos Stavrakakis | name = disk.get("name")
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58 | 0a6301ae | Helga Velroyen | diskparams = "%s:size=%s" % (idx, size)
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59 | 0a6301ae | Helga Velroyen | if name:
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60 | 0a6301ae | Helga Velroyen | diskparams += ",name=%s" % name
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61 | 0a6301ae | Helga Velroyen | params.extend(["--disk", diskparams])
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62 | f346a7d9 | Michael Hanselmann | |
63 | f346a7d9 | Michael Hanselmann | # Set static MAC address if configured
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64 | 1c573fb4 | Iustin Pop | if force_mac:
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65 | 1c573fb4 | Iustin Pop | nic0_mac = force_mac |
66 | 1c573fb4 | Iustin Pop | else:
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67 | 0afce24e | Michael Hanselmann | nic0_mac = inst.GetNicMacAddr(0, None) |
68 | 0afce24e | Michael Hanselmann | |
69 | f346a7d9 | Michael Hanselmann | if nic0_mac:
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70 | f346a7d9 | Michael Hanselmann | params.extend(["--net", "0:mac=%s" % nic0_mac]) |
71 | f346a7d9 | Michael Hanselmann | |
72 | 1d693311 | Michael Hanselmann | return params
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73 | 5d640672 | Michael Hanselmann | |
74 | 5d640672 | Michael Hanselmann | |
75 | f41dc024 | Helga Velroyen | def _CreateInstanceByDiskTemplateRaw(nodes_spec, disk_template, fail=False): |
76 | f41dc024 | Helga Velroyen | """Creates an instance with the given disk template on the given nodes(s).
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77 | f41dc024 | Helga Velroyen | Note that this function does not check if enough nodes are given for
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78 | f41dc024 | Helga Velroyen | the respective disk template.
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79 | f41dc024 | Helga Velroyen |
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80 | f41dc024 | Helga Velroyen | @type nodes_spec: string
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81 | f41dc024 | Helga Velroyen | @param nodes_spec: string specification of one node (by node name) or several
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82 | f41dc024 | Helga Velroyen | nodes according to the requirements of the disk template
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83 | f41dc024 | Helga Velroyen | @type disk_template: string
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84 | f41dc024 | Helga Velroyen | @param disk_template: the disk template to be used by the instance
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85 | f41dc024 | Helga Velroyen | @return: the created instance
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86 | f41dc024 | Helga Velroyen |
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87 | f41dc024 | Helga Velroyen | """
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88 | cec9845c | Michael Hanselmann | instance = qa_config.AcquireInstance() |
89 | cec9845c | Michael Hanselmann | try:
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90 | d0c8c01d | Iustin Pop | cmd = (["gnt-instance", "add", |
91 | d0c8c01d | Iustin Pop | "--os-type=%s" % qa_config.get("os"), |
92 | d0c8c01d | Iustin Pop | "--disk-template=%s" % disk_template,
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93 | f41dc024 | Helga Velroyen | "--node=%s" % nodes_spec] +
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94 | 59c75517 | Michael Hanselmann | _GetGenericAddParameters(instance, disk_template)) |
95 | b5f33afa | Michael Hanselmann | cmd.append(instance.name) |
96 | cec9845c | Michael Hanselmann | |
97 | fa84c8a4 | Bernardo Dal Seno | AssertCommand(cmd, fail=fail) |
98 | 6a343475 | Michael Hanselmann | |
99 | fa84c8a4 | Bernardo Dal Seno | if not fail: |
100 | 46d21495 | Bernardo Dal Seno | _CheckSsconfInstanceList(instance.name) |
101 | 46d21495 | Bernardo Dal Seno | instance.SetDiskTemplate(disk_template) |
102 | 6a343475 | Michael Hanselmann | |
103 | fa84c8a4 | Bernardo Dal Seno | return instance
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104 | cec9845c | Michael Hanselmann | except:
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105 | 6f88e076 | Michael Hanselmann | instance.Release() |
106 | cec9845c | Michael Hanselmann | raise
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107 | cec9845c | Michael Hanselmann | |
108 | fa84c8a4 | Bernardo Dal Seno | # Handle the case where creation is expected to fail
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109 | fa84c8a4 | Bernardo Dal Seno | assert fail
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110 | 46d21495 | Bernardo Dal Seno | instance.Release() |
111 | fa84c8a4 | Bernardo Dal Seno | return None |
112 | fa84c8a4 | Bernardo Dal Seno | |
113 | cec9845c | Michael Hanselmann | |
114 | f41dc024 | Helga Velroyen | def _CreateInstanceByDiskTemplateOneNode(nodes, disk_template, fail=False): |
115 | f41dc024 | Helga Velroyen | """Creates an instance using the given disk template for disk templates
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116 | f41dc024 | Helga Velroyen | for which one given node is sufficient. These templates are for example:
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117 | f41dc024 | Helga Velroyen | plain, diskless, file, sharedfile, blockdev, rados.
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118 | f41dc024 | Helga Velroyen |
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119 | f41dc024 | Helga Velroyen | @type nodes: list of nodes
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120 | f41dc024 | Helga Velroyen | @param nodes: a list of nodes, whose first element is used to create the
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121 | f41dc024 | Helga Velroyen | instance
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122 | f41dc024 | Helga Velroyen | @type disk_template: string
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123 | f41dc024 | Helga Velroyen | @param disk_template: the disk template to be used by the instance
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124 | f41dc024 | Helga Velroyen | @return: the created instance
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125 | f41dc024 | Helga Velroyen |
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126 | f41dc024 | Helga Velroyen | """
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127 | f41dc024 | Helga Velroyen | assert len(nodes) > 0 |
128 | f41dc024 | Helga Velroyen | return _CreateInstanceByDiskTemplateRaw(nodes[0].primary, disk_template, |
129 | f41dc024 | Helga Velroyen | fail=fail) |
130 | f41dc024 | Helga Velroyen | |
131 | f41dc024 | Helga Velroyen | |
132 | f41dc024 | Helga Velroyen | def _CreateInstanceDrbd8(nodes, fail=False): |
133 | f41dc024 | Helga Velroyen | """Creates an instance using disk template 'drbd' on the given nodes.
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134 | f41dc024 | Helga Velroyen |
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135 | f41dc024 | Helga Velroyen | @type nodes: list of nodes
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136 | f41dc024 | Helga Velroyen | @param nodes: nodes to be used by the instance
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137 | f41dc024 | Helga Velroyen | @return: the created instance
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138 | f41dc024 | Helga Velroyen |
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139 | f41dc024 | Helga Velroyen | """
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140 | f41dc024 | Helga Velroyen | assert len(nodes) > 1 |
141 | f41dc024 | Helga Velroyen | return _CreateInstanceByDiskTemplateRaw(
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142 | f41dc024 | Helga Velroyen | ":".join(map(operator.attrgetter("primary"), nodes)), |
143 | f41dc024 | Helga Velroyen | constants.DT_DRBD8, fail=fail) |
144 | f41dc024 | Helga Velroyen | |
145 | f41dc024 | Helga Velroyen | |
146 | f41dc024 | Helga Velroyen | def CreateInstanceByDiskTemplate(nodes, disk_template, fail=False): |
147 | f41dc024 | Helga Velroyen | """Given a disk template, this function creates an instance using
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148 | f41dc024 | Helga Velroyen | the template. It uses the required number of nodes depending on
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149 | f41dc024 | Helga Velroyen | the disk template. This function is intended to be used by tests
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150 | f41dc024 | Helga Velroyen | that don't care about the specifics of the instance other than
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151 | f41dc024 | Helga Velroyen | that it uses the given disk template.
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152 | f41dc024 | Helga Velroyen |
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153 | f41dc024 | Helga Velroyen | Note: If you use this function, make sure to call
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154 | f41dc024 | Helga Velroyen | 'TestInstanceRemove' at the end of your tests to avoid orphaned
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155 | f41dc024 | Helga Velroyen | instances hanging around and interfering with the following tests.
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156 | f41dc024 | Helga Velroyen |
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157 | f41dc024 | Helga Velroyen | @type nodes: list of nodes
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158 | f41dc024 | Helga Velroyen | @param nodes: the list of the nodes on which the instance will be placed;
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159 | f41dc024 | Helga Velroyen | it needs to have sufficiently many elements for the given
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160 | f41dc024 | Helga Velroyen | disk template
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161 | f41dc024 | Helga Velroyen | @type disk_template: string
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162 | f41dc024 | Helga Velroyen | @param disk_template: the disk template to be used by the instance
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163 | f41dc024 | Helga Velroyen | @return: the created instance
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164 | f41dc024 | Helga Velroyen |
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165 | f41dc024 | Helga Velroyen | """
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166 | f41dc024 | Helga Velroyen | if disk_template == constants.DT_DRBD8:
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167 | f41dc024 | Helga Velroyen | return _CreateInstanceDrbd8(nodes, fail=fail)
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168 | 6f665bf7 | Helga Velroyen | elif disk_template in [constants.DT_DISKLESS, constants.DT_PLAIN, |
169 | 6f665bf7 | Helga Velroyen | constants.DT_FILE]: |
170 | f41dc024 | Helga Velroyen | return _CreateInstanceByDiskTemplateOneNode(nodes, disk_template, fail=fail)
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171 | f41dc024 | Helga Velroyen | else:
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172 | 6f665bf7 | Helga Velroyen | # FIXME: This assumes that for all other disk templates, we only need one
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173 | 6f665bf7 | Helga Velroyen | # node and no disk template specific parameters. This else-branch is
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174 | 6f665bf7 | Helga Velroyen | # currently only used in cases where we expect failure. Extend it when
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175 | 6f665bf7 | Helga Velroyen | # QA needs for these templates change.
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176 | 6f665bf7 | Helga Velroyen | return _CreateInstanceByDiskTemplateOneNode(nodes, disk_template, fail=fail)
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177 | f41dc024 | Helga Velroyen | |
178 | f41dc024 | Helga Velroyen | |
179 | cc4b14f0 | Bernardo Dal Seno | def _GetInstanceInfo(instance): |
180 | cc4b14f0 | Bernardo Dal Seno | """Return information about the actual state of an instance.
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181 | 82d2f3df | Bernardo Dal Seno |
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182 | b07afbb3 | Iustin Pop | @type instance: string
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183 | b07afbb3 | Iustin Pop | @param instance: the instance name
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184 | f006f110 | Bernardo Dal Seno | @return: a dictionary with the following keys:
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185 | b07afbb3 | Iustin Pop | - "nodes": instance nodes, a list of strings
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186 | b07afbb3 | Iustin Pop | - "volumes": instance volume IDs, a list of strings
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187 | f006f110 | Bernardo Dal Seno | - "drbd-minors": DRBD minors used by the instance, a dictionary where
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188 | f006f110 | Bernardo Dal Seno | keys are nodes, and values are lists of integers (or an empty
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189 | f006f110 | Bernardo Dal Seno | dictionary for non-DRBD instances)
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190 | 1012ecf4 | Guido Trotter | - "disk-template": instance disk template
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191 | 1012ecf4 | Guido Trotter | - "storage-type": storage type associated with the instance disk template
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192 | 82d2f3df | Bernardo Dal Seno |
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193 | 82d2f3df | Bernardo Dal Seno | """
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194 | 82d2f3df | Bernardo Dal Seno | node_elem = r"([^,()]+)(?:\s+\([^)]+\))?"
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195 | 82d2f3df | Bernardo Dal Seno | # re_nodelist matches a list of nodes returned by gnt-instance info, e.g.:
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196 | 82d2f3df | Bernardo Dal Seno | # node1.fqdn
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197 | 82d2f3df | Bernardo Dal Seno | # node2.fqdn,node3.fqdn
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198 | 82d2f3df | Bernardo Dal Seno | # node4.fqdn (group mygroup, group UUID 01234567-abcd-0123-4567-0123456789ab)
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199 | 82d2f3df | Bernardo Dal Seno | # FIXME This works with no more than 2 secondaries
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200 | 82d2f3df | Bernardo Dal Seno | re_nodelist = re.compile(node_elem + "(?:," + node_elem + ")?$") |
201 | 2cbcf95d | Bernardo Dal Seno | |
202 | 2cbcf95d | Bernardo Dal Seno | info = qa_utils.GetObjectInfo(["gnt-instance", "info", instance])[0] |
203 | 82d2f3df | Bernardo Dal Seno | nodes = [] |
204 | 2cbcf95d | Bernardo Dal Seno | for nodeinfo in info["Nodes"]: |
205 | 2cbcf95d | Bernardo Dal Seno | if "primary" in nodeinfo: |
206 | 2cbcf95d | Bernardo Dal Seno | nodes.append(nodeinfo["primary"])
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207 | 2cbcf95d | Bernardo Dal Seno | elif "secondaries" in nodeinfo: |
208 | 2cbcf95d | Bernardo Dal Seno | nodestr = nodeinfo["secondaries"]
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209 | 2cbcf95d | Bernardo Dal Seno | if nodestr:
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210 | 2cbcf95d | Bernardo Dal Seno | m = re_nodelist.match(nodestr) |
211 | 2cbcf95d | Bernardo Dal Seno | if m:
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212 | 2cbcf95d | Bernardo Dal Seno | nodes.extend(filter(None, m.groups())) |
213 | 2cbcf95d | Bernardo Dal Seno | else:
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214 | 2cbcf95d | Bernardo Dal Seno | nodes.append(nodestr) |
215 | 2cbcf95d | Bernardo Dal Seno | |
216 | 1012ecf4 | Guido Trotter | disk_template = info["Disk template"]
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217 | 1012ecf4 | Guido Trotter | if not disk_template: |
218 | 1012ecf4 | Guido Trotter | raise qa_error.Error("Can't get instance disk template") |
219 | 1012ecf4 | Guido Trotter | storage_type = constants.DISK_TEMPLATES_STORAGE_TYPE[disk_template] |
220 | 1012ecf4 | Guido Trotter | |
221 | 2cbcf95d | Bernardo Dal Seno | re_drbdnode = re.compile(r"^([^\s,]+),\s+minor=([0-9]+)$")
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222 | 82d2f3df | Bernardo Dal Seno | vols = [] |
223 | f006f110 | Bernardo Dal Seno | drbd_min = {} |
224 | 2cbcf95d | Bernardo Dal Seno | for (count, diskinfo) in enumerate(info["Disks"]): |
225 | 2cbcf95d | Bernardo Dal Seno | (dtype, _) = diskinfo["disk/%s" % count].split(",", 1) |
226 | 2cbcf95d | Bernardo Dal Seno | if dtype == constants.LD_DRBD8:
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227 | 2cbcf95d | Bernardo Dal Seno | for child in diskinfo["child devices"]: |
228 | 2cbcf95d | Bernardo Dal Seno | vols.append(child["logical_id"])
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229 | 2cbcf95d | Bernardo Dal Seno | for key in ["nodeA", "nodeB"]: |
230 | 2cbcf95d | Bernardo Dal Seno | m = re_drbdnode.match(diskinfo[key]) |
231 | 2cbcf95d | Bernardo Dal Seno | if not m: |
232 | 2cbcf95d | Bernardo Dal Seno | raise qa_error.Error("Cannot parse DRBD info: %s" % diskinfo[key]) |
233 | 2cbcf95d | Bernardo Dal Seno | node = m.group(1)
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234 | 2cbcf95d | Bernardo Dal Seno | minor = int(m.group(2)) |
235 | 2cbcf95d | Bernardo Dal Seno | minorlist = drbd_min.setdefault(node, []) |
236 | 2cbcf95d | Bernardo Dal Seno | minorlist.append(minor) |
237 | 2cbcf95d | Bernardo Dal Seno | elif dtype == constants.LD_LV:
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238 | 2cbcf95d | Bernardo Dal Seno | vols.append(diskinfo["logical_id"])
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239 | b296c810 | Michael Hanselmann | |
240 | 82d2f3df | Bernardo Dal Seno | assert nodes
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241 | b296c810 | Michael Hanselmann | assert len(nodes) < 2 or vols |
242 | 1a6db3df | Michael Hanselmann | return {
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243 | 1a6db3df | Michael Hanselmann | "nodes": nodes,
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244 | 1a6db3df | Michael Hanselmann | "volumes": vols,
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245 | 1a6db3df | Michael Hanselmann | "drbd-minors": drbd_min,
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246 | 1012ecf4 | Guido Trotter | "disk-template": disk_template,
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247 | 1012ecf4 | Guido Trotter | "storage-type": storage_type,
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248 | 1a6db3df | Michael Hanselmann | } |
249 | cc4b14f0 | Bernardo Dal Seno | |
250 | cc4b14f0 | Bernardo Dal Seno | |
251 | cc2a70b1 | Guido Trotter | def _DestroyInstanceDisks(instance): |
252 | cc2a70b1 | Guido Trotter | """Remove all the backend disks of an instance.
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253 | cc4b14f0 | Bernardo Dal Seno |
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254 | cc4b14f0 | Bernardo Dal Seno | This is used to simulate HW errors (dead nodes, broken disks...); the
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255 | cc4b14f0 | Bernardo Dal Seno | configuration of the instance is not affected.
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256 | cc4b14f0 | Bernardo Dal Seno | @type instance: dictionary
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257 | cc4b14f0 | Bernardo Dal Seno | @param instance: the instance
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258 | cc4b14f0 | Bernardo Dal Seno |
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259 | cc4b14f0 | Bernardo Dal Seno | """
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260 | b5f33afa | Michael Hanselmann | info = _GetInstanceInfo(instance.name) |
261 | cc2a70b1 | Guido Trotter | # FIXME: destruction/removal should be part of the disk class
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262 | cc2a70b1 | Guido Trotter | if info["storage-type"] == constants.ST_LVM_VG: |
263 | cc2a70b1 | Guido Trotter | vols = info["volumes"]
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264 | cc2a70b1 | Guido Trotter | for node in info["nodes"]: |
265 | cc2a70b1 | Guido Trotter | AssertCommand(["lvremove", "-f"] + vols, node=node) |
266 | cc2a70b1 | Guido Trotter | elif info["storage-type"] == constants.ST_FILE: |
267 | cc2a70b1 | Guido Trotter | # FIXME: file storage dir not configurable in qa
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268 | cc2a70b1 | Guido Trotter | # Note that this works for both file and sharedfile, and this is intended.
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269 | cc2a70b1 | Guido Trotter | filestorage = pathutils.DEFAULT_FILE_STORAGE_DIR |
270 | cc2a70b1 | Guido Trotter | idir = os.path.join(filestorage, instance.name) |
271 | cc2a70b1 | Guido Trotter | for node in info["nodes"]: |
272 | b0b7bf8f | Guido Trotter | AssertCommand(["rm", "-rf", idir], node=node) |
273 | cc2a70b1 | Guido Trotter | elif info["storage-type"] == constants.ST_DISKLESS: |
274 | cc2a70b1 | Guido Trotter | pass
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275 | 82d2f3df | Bernardo Dal Seno | |
276 | 82d2f3df | Bernardo Dal Seno | |
277 | ab4832d1 | Bernardo Dal Seno | def _GetInstanceField(instance, field): |
278 | ab4832d1 | Bernardo Dal Seno | """Get the value of a field of an instance.
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279 | d55408b0 | Bernardo Dal Seno |
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280 | d55408b0 | Bernardo Dal Seno | @type instance: string
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281 | d55408b0 | Bernardo Dal Seno | @param instance: Instance name
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282 | d55408b0 | Bernardo Dal Seno | @type field: string
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283 | d55408b0 | Bernardo Dal Seno | @param field: Name of the field
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284 | ab4832d1 | Bernardo Dal Seno | @rtype: string
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285 | d55408b0 | Bernardo Dal Seno |
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286 | d55408b0 | Bernardo Dal Seno | """
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287 | d55408b0 | Bernardo Dal Seno | master = qa_config.GetMasterNode() |
288 | d55408b0 | Bernardo Dal Seno | infocmd = utils.ShellQuoteArgs(["gnt-instance", "list", "--no-headers", |
289 | ab4832d1 | Bernardo Dal Seno | "--units", "m", "-o", field, instance]) |
290 | 46d21495 | Bernardo Dal Seno | return qa_utils.GetCommandOutput(master.primary, infocmd).strip()
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291 | ab4832d1 | Bernardo Dal Seno | |
292 | ab4832d1 | Bernardo Dal Seno | |
293 | ab4832d1 | Bernardo Dal Seno | def _GetBoolInstanceField(instance, field): |
294 | ab4832d1 | Bernardo Dal Seno | """Get the Boolean value of a field of an instance.
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295 | ab4832d1 | Bernardo Dal Seno |
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296 | ab4832d1 | Bernardo Dal Seno | @type instance: string
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297 | ab4832d1 | Bernardo Dal Seno | @param instance: Instance name
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298 | ab4832d1 | Bernardo Dal Seno | @type field: string
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299 | ab4832d1 | Bernardo Dal Seno | @param field: Name of the field
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300 | ab4832d1 | Bernardo Dal Seno | @rtype: bool
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301 | ab4832d1 | Bernardo Dal Seno |
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302 | ab4832d1 | Bernardo Dal Seno | """
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303 | ab4832d1 | Bernardo Dal Seno | info_out = _GetInstanceField(instance, field) |
304 | d55408b0 | Bernardo Dal Seno | if info_out == "Y": |
305 | d55408b0 | Bernardo Dal Seno | return True |
306 | d55408b0 | Bernardo Dal Seno | elif info_out == "N": |
307 | d55408b0 | Bernardo Dal Seno | return False |
308 | d55408b0 | Bernardo Dal Seno | else:
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309 | d55408b0 | Bernardo Dal Seno | raise qa_error.Error("Field %s of instance %s has a non-Boolean value:" |
310 | d55408b0 | Bernardo Dal Seno | " %s" % (field, instance, info_out))
|
311 | d55408b0 | Bernardo Dal Seno | |
312 | d55408b0 | Bernardo Dal Seno | |
313 | ab4832d1 | Bernardo Dal Seno | def _GetNumInstanceField(instance, field): |
314 | ab4832d1 | Bernardo Dal Seno | """Get a numeric value of a field of an instance.
|
315 | ab4832d1 | Bernardo Dal Seno |
|
316 | ab4832d1 | Bernardo Dal Seno | @type instance: string
|
317 | ab4832d1 | Bernardo Dal Seno | @param instance: Instance name
|
318 | ab4832d1 | Bernardo Dal Seno | @type field: string
|
319 | ab4832d1 | Bernardo Dal Seno | @param field: Name of the field
|
320 | ab4832d1 | Bernardo Dal Seno | @rtype: int or float
|
321 | ab4832d1 | Bernardo Dal Seno |
|
322 | ab4832d1 | Bernardo Dal Seno | """
|
323 | ab4832d1 | Bernardo Dal Seno | info_out = _GetInstanceField(instance, field) |
324 | ab4832d1 | Bernardo Dal Seno | try:
|
325 | ab4832d1 | Bernardo Dal Seno | ret = int(info_out)
|
326 | ab4832d1 | Bernardo Dal Seno | except ValueError: |
327 | ab4832d1 | Bernardo Dal Seno | try:
|
328 | ab4832d1 | Bernardo Dal Seno | ret = float(info_out)
|
329 | ab4832d1 | Bernardo Dal Seno | except ValueError: |
330 | ab4832d1 | Bernardo Dal Seno | raise qa_error.Error("Field %s of instance %s has a non-numeric value:" |
331 | ab4832d1 | Bernardo Dal Seno | " %s" % (field, instance, info_out))
|
332 | ab4832d1 | Bernardo Dal Seno | return ret
|
333 | ab4832d1 | Bernardo Dal Seno | |
334 | ab4832d1 | Bernardo Dal Seno | |
335 | ab4832d1 | Bernardo Dal Seno | def GetInstanceSpec(instance, spec): |
336 | ab4832d1 | Bernardo Dal Seno | """Return the current spec for the given parameter.
|
337 | ab4832d1 | Bernardo Dal Seno |
|
338 | ab4832d1 | Bernardo Dal Seno | @type instance: string
|
339 | ab4832d1 | Bernardo Dal Seno | @param instance: Instance name
|
340 | ab4832d1 | Bernardo Dal Seno | @type spec: string
|
341 | cb178a1e | Bernardo Dal Seno | @param spec: one of the supported parameters: "memory-size", "cpu-count",
|
342 | ab4832d1 | Bernardo Dal Seno | "disk-count", "disk-size", "nic-count"
|
343 | ab4832d1 | Bernardo Dal Seno | @rtype: tuple
|
344 | ab4832d1 | Bernardo Dal Seno | @return: (minspec, maxspec); minspec and maxspec can be different only for
|
345 | ab4832d1 | Bernardo Dal Seno | memory and disk size
|
346 | ab4832d1 | Bernardo Dal Seno |
|
347 | ab4832d1 | Bernardo Dal Seno | """
|
348 | ab4832d1 | Bernardo Dal Seno | specmap = { |
349 | cb178a1e | Bernardo Dal Seno | "memory-size": ["be/minmem", "be/maxmem"], |
350 | ab4832d1 | Bernardo Dal Seno | "cpu-count": ["vcpus"], |
351 | ab4832d1 | Bernardo Dal Seno | "disk-count": ["disk.count"], |
352 | ab4832d1 | Bernardo Dal Seno | "disk-size": ["disk.size/ "], |
353 | ab4832d1 | Bernardo Dal Seno | "nic-count": ["nic.count"], |
354 | ab4832d1 | Bernardo Dal Seno | } |
355 | ab4832d1 | Bernardo Dal Seno | # For disks, first we need the number of disks
|
356 | ab4832d1 | Bernardo Dal Seno | if spec == "disk-size": |
357 | ab4832d1 | Bernardo Dal Seno | (numdisk, _) = GetInstanceSpec(instance, "disk-count")
|
358 | ab4832d1 | Bernardo Dal Seno | fields = ["disk.size/%s" % k for k in range(0, numdisk)] |
359 | ab4832d1 | Bernardo Dal Seno | else:
|
360 | ab4832d1 | Bernardo Dal Seno | assert spec in specmap, "%s not in %s" % (spec, specmap) |
361 | ab4832d1 | Bernardo Dal Seno | fields = specmap[spec] |
362 | ab4832d1 | Bernardo Dal Seno | values = [_GetNumInstanceField(instance, f) for f in fields] |
363 | ab4832d1 | Bernardo Dal Seno | return (min(values), max(values)) |
364 | ab4832d1 | Bernardo Dal Seno | |
365 | ab4832d1 | Bernardo Dal Seno | |
366 | 5de31440 | Bernardo Dal Seno | def IsFailoverSupported(instance): |
367 | 02a5fe0e | Michael Hanselmann | return instance.disk_template in constants.DTS_MIRRORED |
368 | 5de31440 | Bernardo Dal Seno | |
369 | 5de31440 | Bernardo Dal Seno | |
370 | 5de31440 | Bernardo Dal Seno | def IsMigrationSupported(instance): |
371 | 02a5fe0e | Michael Hanselmann | return instance.disk_template in constants.DTS_MIRRORED |
372 | 5de31440 | Bernardo Dal Seno | |
373 | 5de31440 | Bernardo Dal Seno | |
374 | 5de31440 | Bernardo Dal Seno | def IsDiskReplacingSupported(instance): |
375 | 02a5fe0e | Michael Hanselmann | return instance.disk_template == constants.DT_DRBD8
|
376 | 5de31440 | Bernardo Dal Seno | |
377 | 5de31440 | Bernardo Dal Seno | |
378 | 8cd4f8cf | Bernardo Dal Seno | def IsDiskSupported(instance): |
379 | a365b47f | Bernardo Dal Seno | return instance.disk_template != constants.DT_DISKLESS
|
380 | 8cd4f8cf | Bernardo Dal Seno | |
381 | 8cd4f8cf | Bernardo Dal Seno | |
382 | fa84c8a4 | Bernardo Dal Seno | def TestInstanceAddWithPlainDisk(nodes, fail=False): |
383 | cec9845c | Michael Hanselmann | """gnt-instance add -t plain"""
|
384 | f41dc024 | Helga Velroyen | if constants.DT_PLAIN in qa_config.GetEnabledDiskTemplates(): |
385 | f41dc024 | Helga Velroyen | instance = _CreateInstanceByDiskTemplateOneNode(nodes, constants.DT_PLAIN, |
386 | f41dc024 | Helga Velroyen | fail=fail) |
387 | f41dc024 | Helga Velroyen | if not fail: |
388 | f41dc024 | Helga Velroyen | qa_utils.RunInstanceCheck(instance, True)
|
389 | f41dc024 | Helga Velroyen | return instance
|
390 | cec9845c | Michael Hanselmann | |
391 | cec9845c | Michael Hanselmann | |
392 | 5fa0375e | Michael Hanselmann | @InstanceCheck(None, INST_UP, RETURN_VALUE) |
393 | c99200a3 | Bernardo Dal Seno | def TestInstanceAddWithDrbdDisk(nodes): |
394 | 7d7609a3 | Michael Hanselmann | """gnt-instance add -t drbd"""
|
395 | f41dc024 | Helga Velroyen | if constants.DT_DRBD8 in qa_config.GetEnabledDiskTemplates(): |
396 | f41dc024 | Helga Velroyen | return _CreateInstanceDrbd8(nodes)
|
397 | 7d7609a3 | Michael Hanselmann | |
398 | 7d7609a3 | Michael Hanselmann | |
399 | 59c75517 | Michael Hanselmann | @InstanceCheck(None, INST_UP, RETURN_VALUE) |
400 | 6970c89c | Klaus Aehlig | def TestInstanceAddFile(nodes): |
401 | 6970c89c | Klaus Aehlig | """gnt-instance add -t file"""
|
402 | 6970c89c | Klaus Aehlig | assert len(nodes) == 1 |
403 | f41dc024 | Helga Velroyen | if constants.DT_FILE in qa_config.GetEnabledDiskTemplates(): |
404 | f41dc024 | Helga Velroyen | return _CreateInstanceByDiskTemplateOneNode(nodes, constants.DT_FILE)
|
405 | 6970c89c | Klaus Aehlig | |
406 | 6970c89c | Klaus Aehlig | |
407 | 6970c89c | Klaus Aehlig | @InstanceCheck(None, INST_UP, RETURN_VALUE) |
408 | 59c75517 | Michael Hanselmann | def TestInstanceAddDiskless(nodes): |
409 | 59c75517 | Michael Hanselmann | """gnt-instance add -t diskless"""
|
410 | 59c75517 | Michael Hanselmann | assert len(nodes) == 1 |
411 | f41dc024 | Helga Velroyen | if constants.DT_FILE in qa_config.GetEnabledDiskTemplates(): |
412 | f41dc024 | Helga Velroyen | return _CreateInstanceByDiskTemplateOneNode(nodes, constants.DT_DISKLESS)
|
413 | 59c75517 | Michael Hanselmann | |
414 | 59c75517 | Michael Hanselmann | |
415 | 5fa0375e | Michael Hanselmann | @InstanceCheck(None, INST_DOWN, FIRST_ARG) |
416 | cec9845c | Michael Hanselmann | def TestInstanceRemove(instance): |
417 | cec9845c | Michael Hanselmann | """gnt-instance remove"""
|
418 | b5f33afa | Michael Hanselmann | AssertCommand(["gnt-instance", "remove", "-f", instance.name]) |
419 | cec9845c | Michael Hanselmann | |
420 | cec9845c | Michael Hanselmann | |
421 | 5fa0375e | Michael Hanselmann | @InstanceCheck(INST_DOWN, INST_UP, FIRST_ARG)
|
422 | cec9845c | Michael Hanselmann | def TestInstanceStartup(instance): |
423 | cec9845c | Michael Hanselmann | """gnt-instance startup"""
|
424 | b5f33afa | Michael Hanselmann | AssertCommand(["gnt-instance", "startup", instance.name]) |
425 | cec9845c | Michael Hanselmann | |
426 | cec9845c | Michael Hanselmann | |
427 | 5fa0375e | Michael Hanselmann | @InstanceCheck(INST_UP, INST_DOWN, FIRST_ARG)
|
428 | cec9845c | Michael Hanselmann | def TestInstanceShutdown(instance): |
429 | cec9845c | Michael Hanselmann | """gnt-instance shutdown"""
|
430 | b5f33afa | Michael Hanselmann | AssertCommand(["gnt-instance", "shutdown", instance.name]) |
431 | cec9845c | Michael Hanselmann | |
432 | cec9845c | Michael Hanselmann | |
433 | 5fa0375e | Michael Hanselmann | @InstanceCheck(INST_UP, INST_UP, FIRST_ARG)
|
434 | 8a4e8898 | Michael Hanselmann | def TestInstanceReboot(instance): |
435 | 8a4e8898 | Michael Hanselmann | """gnt-instance reboot"""
|
436 | d0c8c01d | Iustin Pop | options = qa_config.get("options", {})
|
437 | 1d103c02 | Iustin Pop | reboot_types = options.get("reboot-types", constants.REBOOT_TYPES)
|
438 | b5f33afa | Michael Hanselmann | name = instance.name |
439 | 1d103c02 | Iustin Pop | for rtype in reboot_types: |
440 | 2f4b4f78 | Iustin Pop | AssertCommand(["gnt-instance", "reboot", "--type=%s" % rtype, name]) |
441 | 8a4e8898 | Michael Hanselmann | |
442 | cc27265e | René Nussbaumer | AssertCommand(["gnt-instance", "shutdown", name]) |
443 | 5fa0375e | Michael Hanselmann | qa_utils.RunInstanceCheck(instance, False)
|
444 | cc27265e | René Nussbaumer | AssertCommand(["gnt-instance", "reboot", name]) |
445 | cc27265e | René Nussbaumer | |
446 | cc27265e | René Nussbaumer | master = qa_config.GetMasterNode() |
447 | 58ea8d17 | Michael Hanselmann | cmd = ["gnt-instance", "list", "--no-headers", "-o", "status", name] |
448 | aecba21e | Michael Hanselmann | result_output = qa_utils.GetCommandOutput(master.primary, |
449 | cc27265e | René Nussbaumer | utils.ShellQuoteArgs(cmd)) |
450 | cc27265e | René Nussbaumer | AssertEqual(result_output.strip(), constants.INSTST_RUNNING) |
451 | cc27265e | René Nussbaumer | |
452 | 8a4e8898 | Michael Hanselmann | |
453 | 5fa0375e | Michael Hanselmann | @InstanceCheck(INST_DOWN, INST_DOWN, FIRST_ARG)
|
454 | 283f9d4c | Michael Hanselmann | def TestInstanceReinstall(instance): |
455 | 283f9d4c | Michael Hanselmann | """gnt-instance reinstall"""
|
456 | a90636b2 | Michael Hanselmann | if instance.disk_template == constants.DT_DISKLESS:
|
457 | a90636b2 | Michael Hanselmann | print qa_utils.FormatInfo("Test not supported for diskless instances") |
458 | a90636b2 | Michael Hanselmann | return
|
459 | a90636b2 | Michael Hanselmann | |
460 | b5f33afa | Michael Hanselmann | AssertCommand(["gnt-instance", "reinstall", "-f", instance.name]) |
461 | 283f9d4c | Michael Hanselmann | |
462 | 64be07b1 | Michael Hanselmann | # Test with non-existant OS definition
|
463 | 64be07b1 | Michael Hanselmann | AssertCommand(["gnt-instance", "reinstall", "-f", |
464 | 64be07b1 | Michael Hanselmann | "--os-type=NonExistantOsForQa",
|
465 | b5f33afa | Michael Hanselmann | instance.name], |
466 | 64be07b1 | Michael Hanselmann | fail=True)
|
467 | 64be07b1 | Michael Hanselmann | |
468 | 283f9d4c | Michael Hanselmann | |
469 | 6a343475 | Michael Hanselmann | def _ReadSsconfInstanceList(): |
470 | 6a343475 | Michael Hanselmann | """Reads ssconf_instance_list from the master node.
|
471 | 6a343475 | Michael Hanselmann |
|
472 | 6a343475 | Michael Hanselmann | """
|
473 | 6a343475 | Michael Hanselmann | master = qa_config.GetMasterNode() |
474 | 6a343475 | Michael Hanselmann | |
475 | e35c341e | Michael Hanselmann | ssconf_path = utils.PathJoin(pathutils.DATA_DIR, |
476 | e35c341e | Michael Hanselmann | "ssconf_%s" % constants.SS_INSTANCE_LIST)
|
477 | e35c341e | Michael Hanselmann | |
478 | e35c341e | Michael Hanselmann | cmd = ["cat", qa_utils.MakeNodePath(master, ssconf_path)]
|
479 | 6a343475 | Michael Hanselmann | |
480 | aecba21e | Michael Hanselmann | return qa_utils.GetCommandOutput(master.primary,
|
481 | 6a343475 | Michael Hanselmann | utils.ShellQuoteArgs(cmd)).splitlines() |
482 | 6a343475 | Michael Hanselmann | |
483 | 6a343475 | Michael Hanselmann | |
484 | 6a343475 | Michael Hanselmann | def _CheckSsconfInstanceList(instance): |
485 | 6a343475 | Michael Hanselmann | """Checks if a certain instance is in the ssconf instance list.
|
486 | 6a343475 | Michael Hanselmann |
|
487 | 6a343475 | Michael Hanselmann | @type instance: string
|
488 | 6a343475 | Michael Hanselmann | @param instance: Instance name
|
489 | 6a343475 | Michael Hanselmann |
|
490 | 6a343475 | Michael Hanselmann | """
|
491 | 6a343475 | Michael Hanselmann | AssertIn(qa_utils.ResolveInstanceName(instance), |
492 | 6a343475 | Michael Hanselmann | _ReadSsconfInstanceList()) |
493 | 6a343475 | Michael Hanselmann | |
494 | 6a343475 | Michael Hanselmann | |
495 | 51131cad | Michael Hanselmann | @InstanceCheck(INST_DOWN, INST_DOWN, FIRST_ARG)
|
496 | 4c1a464b | Iustin Pop | def TestInstanceRenameAndBack(rename_source, rename_target): |
497 | 4c1a464b | Iustin Pop | """gnt-instance rename
|
498 | 4c1a464b | Iustin Pop |
|
499 | 4c1a464b | Iustin Pop | This must leave the instance with the original name, not the target
|
500 | 4c1a464b | Iustin Pop | name.
|
501 | 4c1a464b | Iustin Pop |
|
502 | 4c1a464b | Iustin Pop | """
|
503 | 31fe5102 | René Nussbaumer | _CheckSsconfInstanceList(rename_source) |
504 | 5fa0375e | Michael Hanselmann | |
505 | 4c1a464b | Iustin Pop | # first do a rename to a different actual name, expecting it to fail
|
506 | 31fe5102 | René Nussbaumer | qa_utils.AddToEtcHosts(["meeeeh-not-exists", rename_target])
|
507 | 31fe5102 | René Nussbaumer | try:
|
508 | 31fe5102 | René Nussbaumer | AssertCommand(["gnt-instance", "rename", rename_source, rename_target], |
509 | 31fe5102 | René Nussbaumer | fail=True)
|
510 | 31fe5102 | René Nussbaumer | _CheckSsconfInstanceList(rename_source) |
511 | 31fe5102 | René Nussbaumer | finally:
|
512 | 31fe5102 | René Nussbaumer | qa_utils.RemoveFromEtcHosts(["meeeeh-not-exists", rename_target])
|
513 | 5fa0375e | Michael Hanselmann | |
514 | b07afbb3 | Iustin Pop | info = _GetInstanceInfo(rename_source) |
515 | 1012ecf4 | Guido Trotter | |
516 | 1012ecf4 | Guido Trotter | # Check instance volume tags correctly updated. Note that this check is lvm
|
517 | 1012ecf4 | Guido Trotter | # specific, so we skip it for non-lvm-based instances.
|
518 | 1012ecf4 | Guido Trotter | # FIXME: This will need updating when instances will be able to have
|
519 | 1012ecf4 | Guido Trotter | # different disks living on storage pools with etherogeneous storage types.
|
520 | 1012ecf4 | Guido Trotter | # FIXME: This check should be put inside the disk/storage class themselves,
|
521 | 1012ecf4 | Guido Trotter | # rather than explicitly called here.
|
522 | 1012ecf4 | Guido Trotter | if info["storage-type"] == constants.ST_LVM_VG: |
523 | 1012ecf4 | Guido Trotter | # In the lvm world we can check for tags on the logical volume
|
524 | 1012ecf4 | Guido Trotter | tags_cmd = ("lvs -o tags --noheadings %s | grep " %
|
525 | 1012ecf4 | Guido Trotter | (" ".join(info["volumes"]), )) |
526 | 1012ecf4 | Guido Trotter | else:
|
527 | 1012ecf4 | Guido Trotter | # Other storage types don't have tags, so we use an always failing command,
|
528 | 1012ecf4 | Guido Trotter | # to make sure it never gets executed
|
529 | 1012ecf4 | Guido Trotter | tags_cmd = "false"
|
530 | b07afbb3 | Iustin Pop | |
531 | 4c1a464b | Iustin Pop | # and now rename instance to rename_target...
|
532 | 31fe5102 | René Nussbaumer | AssertCommand(["gnt-instance", "rename", rename_source, rename_target]) |
533 | 31fe5102 | René Nussbaumer | _CheckSsconfInstanceList(rename_target) |
534 | 5fa0375e | Michael Hanselmann | qa_utils.RunInstanceCheck(rename_source, False)
|
535 | 51131cad | Michael Hanselmann | qa_utils.RunInstanceCheck(rename_target, False)
|
536 | 5fa0375e | Michael Hanselmann | |
537 | b07afbb3 | Iustin Pop | # NOTE: tags might not be the exactly as the instance name, due to
|
538 | b07afbb3 | Iustin Pop | # charset restrictions; hence the test might be flaky
|
539 | 1012ecf4 | Guido Trotter | if (rename_source != rename_target and |
540 | 1012ecf4 | Guido Trotter | info["storage-type"] == constants.ST_LVM_VG):
|
541 | b07afbb3 | Iustin Pop | for node in info["nodes"]: |
542 | b07afbb3 | Iustin Pop | AssertCommand(tags_cmd + rename_source, node=node, fail=True)
|
543 | b07afbb3 | Iustin Pop | AssertCommand(tags_cmd + rename_target, node=node, fail=False)
|
544 | b07afbb3 | Iustin Pop | |
545 | 4c1a464b | Iustin Pop | # and back
|
546 | 4c1a464b | Iustin Pop | AssertCommand(["gnt-instance", "rename", rename_target, rename_source]) |
547 | 4c1a464b | Iustin Pop | _CheckSsconfInstanceList(rename_source) |
548 | 5fa0375e | Michael Hanselmann | qa_utils.RunInstanceCheck(rename_target, False)
|
549 | 18337ca9 | Iustin Pop | |
550 | 1012ecf4 | Guido Trotter | if (rename_source != rename_target and |
551 | 1012ecf4 | Guido Trotter | info["storage-type"] == constants.ST_LVM_VG):
|
552 | b07afbb3 | Iustin Pop | for node in info["nodes"]: |
553 | b07afbb3 | Iustin Pop | AssertCommand(tags_cmd + rename_source, node=node, fail=False)
|
554 | b07afbb3 | Iustin Pop | AssertCommand(tags_cmd + rename_target, node=node, fail=True)
|
555 | b07afbb3 | Iustin Pop | |
556 | 18337ca9 | Iustin Pop | |
557 | 5fa0375e | Michael Hanselmann | @InstanceCheck(INST_UP, INST_UP, FIRST_ARG)
|
558 | cec9845c | Michael Hanselmann | def TestInstanceFailover(instance): |
559 | cec9845c | Michael Hanselmann | """gnt-instance failover"""
|
560 | 5de31440 | Bernardo Dal Seno | if not IsFailoverSupported(instance): |
561 | 5de31440 | Bernardo Dal Seno | print qa_utils.FormatInfo("Instance doesn't support failover, skipping" |
562 | 5de31440 | Bernardo Dal Seno | " test")
|
563 | 5de31440 | Bernardo Dal Seno | return
|
564 | 5de31440 | Bernardo Dal Seno | |
565 | b5f33afa | Michael Hanselmann | cmd = ["gnt-instance", "failover", "--force", instance.name] |
566 | 5fa0375e | Michael Hanselmann | |
567 | 2f4b4f78 | Iustin Pop | # failover ...
|
568 | 2f4b4f78 | Iustin Pop | AssertCommand(cmd) |
569 | 5fa0375e | Michael Hanselmann | qa_utils.RunInstanceCheck(instance, True)
|
570 | 5fa0375e | Michael Hanselmann | |
571 | 76f59a32 | Michael Hanselmann | # ... and back
|
572 | 2f4b4f78 | Iustin Pop | AssertCommand(cmd) |
573 | 76f59a32 | Michael Hanselmann | |
574 | cec9845c | Michael Hanselmann | |
575 | 5fa0375e | Michael Hanselmann | @InstanceCheck(INST_UP, INST_UP, FIRST_ARG)
|
576 | d55408b0 | Bernardo Dal Seno | def TestInstanceMigrate(instance, toggle_always_failover=True): |
577 | 938bde86 | Michael Hanselmann | """gnt-instance migrate"""
|
578 | 5de31440 | Bernardo Dal Seno | if not IsMigrationSupported(instance): |
579 | 5de31440 | Bernardo Dal Seno | print qa_utils.FormatInfo("Instance doesn't support migration, skipping" |
580 | 5de31440 | Bernardo Dal Seno | " test")
|
581 | 5de31440 | Bernardo Dal Seno | return
|
582 | 5de31440 | Bernardo Dal Seno | |
583 | b5f33afa | Michael Hanselmann | cmd = ["gnt-instance", "migrate", "--force", instance.name] |
584 | d55408b0 | Bernardo Dal Seno | af_par = constants.BE_ALWAYS_FAILOVER |
585 | d55408b0 | Bernardo Dal Seno | af_field = "be/" + constants.BE_ALWAYS_FAILOVER
|
586 | b5f33afa | Michael Hanselmann | af_init_val = _GetBoolInstanceField(instance.name, af_field) |
587 | 5fa0375e | Michael Hanselmann | |
588 | 2f4b4f78 | Iustin Pop | # migrate ...
|
589 | 2f4b4f78 | Iustin Pop | AssertCommand(cmd) |
590 | d55408b0 | Bernardo Dal Seno | # TODO: Verify the choice between failover and migration
|
591 | 5fa0375e | Michael Hanselmann | qa_utils.RunInstanceCheck(instance, True)
|
592 | 5fa0375e | Michael Hanselmann | |
593 | d55408b0 | Bernardo Dal Seno | # ... and back (possibly with always_failover toggled)
|
594 | d55408b0 | Bernardo Dal Seno | if toggle_always_failover:
|
595 | d55408b0 | Bernardo Dal Seno | AssertCommand(["gnt-instance", "modify", "-B", |
596 | d55408b0 | Bernardo Dal Seno | ("%s=%s" % (af_par, not af_init_val)), |
597 | b5f33afa | Michael Hanselmann | instance.name]) |
598 | 2f4b4f78 | Iustin Pop | AssertCommand(cmd) |
599 | d55408b0 | Bernardo Dal Seno | # TODO: Verify the choice between failover and migration
|
600 | d55408b0 | Bernardo Dal Seno | qa_utils.RunInstanceCheck(instance, True)
|
601 | d55408b0 | Bernardo Dal Seno | if toggle_always_failover:
|
602 | d55408b0 | Bernardo Dal Seno | AssertCommand(["gnt-instance", "modify", "-B", |
603 | b5f33afa | Michael Hanselmann | ("%s=%s" % (af_par, af_init_val)), instance.name])
|
604 | 5fa0375e | Michael Hanselmann | |
605 | 5fa0375e | Michael Hanselmann | # TODO: Split into multiple tests
|
606 | b5f33afa | Michael Hanselmann | AssertCommand(["gnt-instance", "shutdown", instance.name]) |
607 | 5fa0375e | Michael Hanselmann | qa_utils.RunInstanceCheck(instance, False)
|
608 | e9c487be | René Nussbaumer | AssertCommand(cmd, fail=True)
|
609 | e9c487be | René Nussbaumer | AssertCommand(["gnt-instance", "migrate", "--force", "--allow-failover", |
610 | b5f33afa | Michael Hanselmann | instance.name]) |
611 | b5f33afa | Michael Hanselmann | AssertCommand(["gnt-instance", "start", instance.name]) |
612 | e9c487be | René Nussbaumer | AssertCommand(cmd) |
613 | d55408b0 | Bernardo Dal Seno | # @InstanceCheck enforces the check that the instance is running
|
614 | 5fa0375e | Michael Hanselmann | qa_utils.RunInstanceCheck(instance, True)
|
615 | 5fa0375e | Michael Hanselmann | |
616 | 42a769f9 | Bernardo Dal Seno | AssertCommand(["gnt-instance", "modify", "-B", |
617 | 42a769f9 | Bernardo Dal Seno | ("%s=%s" %
|
618 | 42a769f9 | Bernardo Dal Seno | (constants.BE_ALWAYS_FAILOVER, constants.VALUE_TRUE)), |
619 | b5f33afa | Michael Hanselmann | instance.name]) |
620 | 5fa0375e | Michael Hanselmann | |
621 | 320a5dae | Bernardo Dal Seno | AssertCommand(cmd) |
622 | 5fa0375e | Michael Hanselmann | qa_utils.RunInstanceCheck(instance, True)
|
623 | 320a5dae | Bernardo Dal Seno | # TODO: Verify that a failover has been done instead of a migration
|
624 | 5fa0375e | Michael Hanselmann | |
625 | 5fa0375e | Michael Hanselmann | # TODO: Verify whether the default value is restored here (not hardcoded)
|
626 | 42a769f9 | Bernardo Dal Seno | AssertCommand(["gnt-instance", "modify", "-B", |
627 | 42a769f9 | Bernardo Dal Seno | ("%s=%s" %
|
628 | 42a769f9 | Bernardo Dal Seno | (constants.BE_ALWAYS_FAILOVER, constants.VALUE_FALSE)), |
629 | b5f33afa | Michael Hanselmann | instance.name]) |
630 | 5fa0375e | Michael Hanselmann | |
631 | 42a769f9 | Bernardo Dal Seno | AssertCommand(cmd) |
632 | 5fa0375e | Michael Hanselmann | qa_utils.RunInstanceCheck(instance, True)
|
633 | 938bde86 | Michael Hanselmann | |
634 | 938bde86 | Michael Hanselmann | |
635 | cec9845c | Michael Hanselmann | def TestInstanceInfo(instance): |
636 | cec9845c | Michael Hanselmann | """gnt-instance info"""
|
637 | b5f33afa | Michael Hanselmann | AssertCommand(["gnt-instance", "info", instance.name]) |
638 | 5d640672 | Michael Hanselmann | |
639 | 5d640672 | Michael Hanselmann | |
640 | 5fa0375e | Michael Hanselmann | @InstanceCheck(INST_UP, INST_UP, FIRST_ARG)
|
641 | c0f74c55 | Iustin Pop | def TestInstanceModify(instance): |
642 | c0f74c55 | Iustin Pop | """gnt-instance modify"""
|
643 | d488adb6 | Michael Hanselmann | default_hv = qa_config.GetDefaultHypervisor() |
644 | d488adb6 | Michael Hanselmann | |
645 | 1d693311 | Michael Hanselmann | # Assume /sbin/init exists on all systems
|
646 | 1d693311 | Michael Hanselmann | test_kernel = "/sbin/init"
|
647 | 1d693311 | Michael Hanselmann | test_initrd = test_kernel |
648 | 1d693311 | Michael Hanselmann | |
649 | 8ccbbe4b | Guido Trotter | orig_maxmem = qa_config.get(constants.BE_MAXMEM) |
650 | 8ccbbe4b | Guido Trotter | orig_minmem = qa_config.get(constants.BE_MINMEM) |
651 | 2f4b4f78 | Iustin Pop | #orig_bridge = qa_config.get("bridge", "xen-br0")
|
652 | d488adb6 | Michael Hanselmann | |
653 | c0f74c55 | Iustin Pop | args = [ |
654 | 8ccbbe4b | Guido Trotter | ["-B", "%s=128" % constants.BE_MINMEM], |
655 | 8ccbbe4b | Guido Trotter | ["-B", "%s=128" % constants.BE_MAXMEM], |
656 | 8ccbbe4b | Guido Trotter | ["-B", "%s=%s,%s=%s" % (constants.BE_MINMEM, orig_minmem, |
657 | 8ccbbe4b | Guido Trotter | constants.BE_MAXMEM, orig_maxmem)], |
658 | 1d693311 | Michael Hanselmann | ["-B", "%s=2" % constants.BE_VCPUS], |
659 | 1d693311 | Michael Hanselmann | ["-B", "%s=1" % constants.BE_VCPUS], |
660 | 1d693311 | Michael Hanselmann | ["-B", "%s=%s" % (constants.BE_VCPUS, constants.VALUE_DEFAULT)], |
661 | 42a769f9 | Bernardo Dal Seno | ["-B", "%s=%s" % (constants.BE_ALWAYS_FAILOVER, constants.VALUE_TRUE)], |
662 | 42a769f9 | Bernardo Dal Seno | ["-B", "%s=%s" % (constants.BE_ALWAYS_FAILOVER, constants.VALUE_DEFAULT)], |
663 | 1d693311 | Michael Hanselmann | |
664 | 1d693311 | Michael Hanselmann | ["-H", "%s=%s" % (constants.HV_KERNEL_PATH, test_kernel)], |
665 | 1d693311 | Michael Hanselmann | ["-H", "%s=%s" % (constants.HV_KERNEL_PATH, constants.VALUE_DEFAULT)], |
666 | 1d693311 | Michael Hanselmann | |
667 | 1d693311 | Michael Hanselmann | # TODO: bridge tests
|
668 | 1d693311 | Michael Hanselmann | #["--bridge", "xen-br1"],
|
669 | 1d693311 | Michael Hanselmann | #["--bridge", orig_bridge],
|
670 | c0f74c55 | Iustin Pop | ] |
671 | d488adb6 | Michael Hanselmann | |
672 | d488adb6 | Michael Hanselmann | if default_hv == constants.HT_XEN_PVM:
|
673 | d488adb6 | Michael Hanselmann | args.extend([ |
674 | d488adb6 | Michael Hanselmann | ["-H", "%s=%s" % (constants.HV_INITRD_PATH, test_initrd)], |
675 | d488adb6 | Michael Hanselmann | ["-H", "no_%s" % (constants.HV_INITRD_PATH, )], |
676 | d488adb6 | Michael Hanselmann | ["-H", "%s=%s" % (constants.HV_INITRD_PATH, constants.VALUE_DEFAULT)], |
677 | d488adb6 | Michael Hanselmann | ]) |
678 | d488adb6 | Michael Hanselmann | elif default_hv == constants.HT_XEN_HVM:
|
679 | d488adb6 | Michael Hanselmann | args.extend([ |
680 | d488adb6 | Michael Hanselmann | ["-H", "%s=acn" % constants.HV_BOOT_ORDER], |
681 | d488adb6 | Michael Hanselmann | ["-H", "%s=%s" % (constants.HV_BOOT_ORDER, constants.VALUE_DEFAULT)], |
682 | d488adb6 | Michael Hanselmann | ]) |
683 | d7185512 | Dimitris Aragiorgis | elif default_hv == constants.HT_KVM and \ |
684 | d7185512 | Dimitris Aragiorgis | qa_config.TestEnabled("instance-device-hotplug"):
|
685 | d7185512 | Dimitris Aragiorgis | args.extend([ |
686 | d7185512 | Dimitris Aragiorgis | ["--net", "-1:add", "--hotplug"], |
687 | d7185512 | Dimitris Aragiorgis | ["--net", "-1:modify,mac=aa:bb:cc:dd:ee:ff", "--hotplug"], |
688 | d7185512 | Dimitris Aragiorgis | ["--net", "-1:remove", "--hotplug"], |
689 | d7185512 | Dimitris Aragiorgis | ["--disk", "-1:add,size=1G", "--hotplug"], |
690 | d7185512 | Dimitris Aragiorgis | ["--disk", "-1:remove", "--hotplug"], |
691 | d7185512 | Dimitris Aragiorgis | ]) |
692 | d488adb6 | Michael Hanselmann | |
693 | c0f74c55 | Iustin Pop | for alist in args: |
694 | b5f33afa | Michael Hanselmann | AssertCommand(["gnt-instance", "modify"] + alist + [instance.name]) |
695 | c0f74c55 | Iustin Pop | |
696 | c0f74c55 | Iustin Pop | # check no-modify
|
697 | b5f33afa | Michael Hanselmann | AssertCommand(["gnt-instance", "modify", instance.name], fail=True) |
698 | c0f74c55 | Iustin Pop | |
699 | 1ba25bad | Guido Trotter | # Marking offline while instance is running must fail...
|
700 | b5f33afa | Michael Hanselmann | AssertCommand(["gnt-instance", "modify", "--offline", instance.name], |
701 | 1ba25bad | Guido Trotter | fail=True)
|
702 | 1ba25bad | Guido Trotter | |
703 | 1ba25bad | Guido Trotter | # ...while making it online is ok, and should work
|
704 | b5f33afa | Michael Hanselmann | AssertCommand(["gnt-instance", "modify", "--online", instance.name]) |
705 | 3016bc1f | Michael Hanselmann | |
706 | 3016bc1f | Michael Hanselmann | |
707 | d0a44ec0 | Klaus Aehlig | @InstanceCheck(INST_UP, INST_UP, FIRST_ARG)
|
708 | d0a44ec0 | Klaus Aehlig | def TestInstanceModifyPrimaryAndBack(instance, currentnode, othernode): |
709 | d0a44ec0 | Klaus Aehlig | """gnt-instance modify --new-primary
|
710 | d0a44ec0 | Klaus Aehlig |
|
711 | d0a44ec0 | Klaus Aehlig | This will leave the instance on its original primary node, not other node.
|
712 | d0a44ec0 | Klaus Aehlig |
|
713 | d0a44ec0 | Klaus Aehlig | """
|
714 | d0a44ec0 | Klaus Aehlig | if instance.disk_template != constants.DT_FILE:
|
715 | d0a44ec0 | Klaus Aehlig | print qa_utils.FormatInfo("Test only supported for the file disk template") |
716 | d0a44ec0 | Klaus Aehlig | return
|
717 | d0a44ec0 | Klaus Aehlig | |
718 | 049a6c6b | Guido Trotter | cluster_name = qa_config.get("name")
|
719 | 049a6c6b | Guido Trotter | |
720 | d0a44ec0 | Klaus Aehlig | name = instance.name |
721 | d0a44ec0 | Klaus Aehlig | current = currentnode.primary |
722 | d0a44ec0 | Klaus Aehlig | other = othernode.primary |
723 | d0a44ec0 | Klaus Aehlig | |
724 | 0b85e1bd | Guido Trotter | # FIXME: the qa doesn't have a customizable file storage dir parameter. As
|
725 | 0b85e1bd | Guido Trotter | # such for now we use the default.
|
726 | 0b85e1bd | Guido Trotter | filestorage = pathutils.DEFAULT_FILE_STORAGE_DIR |
727 | d0a44ec0 | Klaus Aehlig | disk = os.path.join(filestorage, name) |
728 | d0a44ec0 | Klaus Aehlig | |
729 | d0a44ec0 | Klaus Aehlig | AssertCommand(["gnt-instance", "modify", "--new-primary=%s" % other, name], |
730 | d0a44ec0 | Klaus Aehlig | fail=True)
|
731 | d0a44ec0 | Klaus Aehlig | AssertCommand(["gnt-instance", "shutdown", name]) |
732 | 049a6c6b | Guido Trotter | AssertCommand(["scp", "-oGlobalKnownHostsFile=%s" % |
733 | 049a6c6b | Guido Trotter | pathutils.SSH_KNOWN_HOSTS_FILE, |
734 | 049a6c6b | Guido Trotter | "-oCheckHostIp=no", "-oStrictHostKeyChecking=yes", |
735 | 049a6c6b | Guido Trotter | "-oHashKnownHosts=no", "-oHostKeyAlias=%s" % cluster_name, |
736 | f0ed67ed | Guido Trotter | "-r", disk, "%s:%s" % (other, filestorage)], node=current) |
737 | d0a44ec0 | Klaus Aehlig | AssertCommand(["gnt-instance", "modify", "--new-primary=%s" % other, name]) |
738 | d0a44ec0 | Klaus Aehlig | AssertCommand(["gnt-instance", "startup", name]) |
739 | d0a44ec0 | Klaus Aehlig | |
740 | d0a44ec0 | Klaus Aehlig | # and back
|
741 | d0a44ec0 | Klaus Aehlig | AssertCommand(["gnt-instance", "shutdown", name]) |
742 | d0a44ec0 | Klaus Aehlig | AssertCommand(["rm", "-rf", disk], node=other) |
743 | d0a44ec0 | Klaus Aehlig | AssertCommand(["gnt-instance", "modify", "--new-primary=%s" % current, name]) |
744 | d0a44ec0 | Klaus Aehlig | AssertCommand(["gnt-instance", "startup", name]) |
745 | d0a44ec0 | Klaus Aehlig | |
746 | d0a44ec0 | Klaus Aehlig | |
747 | 5fa0375e | Michael Hanselmann | @InstanceCheck(INST_DOWN, INST_DOWN, FIRST_ARG)
|
748 | 3016bc1f | Michael Hanselmann | def TestInstanceStoppedModify(instance): |
749 | 3016bc1f | Michael Hanselmann | """gnt-instance modify (stopped instance)"""
|
750 | b5f33afa | Michael Hanselmann | name = instance.name |
751 | 3016bc1f | Michael Hanselmann | |
752 | 58f0ce16 | Michael Hanselmann | # Instance was not marked offline; try marking it online once more
|
753 | 58f0ce16 | Michael Hanselmann | AssertCommand(["gnt-instance", "modify", "--online", name]) |
754 | 3016bc1f | Michael Hanselmann | |
755 | 3016bc1f | Michael Hanselmann | # Mark instance as offline
|
756 | 3016bc1f | Michael Hanselmann | AssertCommand(["gnt-instance", "modify", "--offline", name]) |
757 | 3016bc1f | Michael Hanselmann | |
758 | 1ba25bad | Guido Trotter | # When the instance is offline shutdown should only work with --force,
|
759 | 1ba25bad | Guido Trotter | # while start should never work
|
760 | 1ba25bad | Guido Trotter | AssertCommand(["gnt-instance", "shutdown", name], fail=True) |
761 | 1ba25bad | Guido Trotter | AssertCommand(["gnt-instance", "shutdown", "--force", name]) |
762 | 1ba25bad | Guido Trotter | AssertCommand(["gnt-instance", "start", name], fail=True) |
763 | 1ba25bad | Guido Trotter | AssertCommand(["gnt-instance", "start", "--force", name], fail=True) |
764 | 1ba25bad | Guido Trotter | |
765 | 1ba25bad | Guido Trotter | # Also do offline to offline
|
766 | 1ba25bad | Guido Trotter | AssertCommand(["gnt-instance", "modify", "--offline", name]) |
767 | 1ba25bad | Guido Trotter | |
768 | 3016bc1f | Michael Hanselmann | # And online again
|
769 | 3016bc1f | Michael Hanselmann | AssertCommand(["gnt-instance", "modify", "--online", name]) |
770 | 3016bc1f | Michael Hanselmann | |
771 | c0f74c55 | Iustin Pop | |
772 | 5fa0375e | Michael Hanselmann | @InstanceCheck(INST_DOWN, INST_DOWN, FIRST_ARG)
|
773 | c99200a3 | Bernardo Dal Seno | def TestInstanceConvertDiskToPlain(instance, inodes): |
774 | 7f69aabb | Iustin Pop | """gnt-instance modify -t"""
|
775 | b5f33afa | Michael Hanselmann | name = instance.name |
776 | 68c8c3df | Michael Hanselmann | |
777 | 02a5fe0e | Michael Hanselmann | template = instance.disk_template |
778 | 68c8c3df | Michael Hanselmann | if template != constants.DT_DRBD8:
|
779 | 5de31440 | Bernardo Dal Seno | print qa_utils.FormatInfo("Unsupported template %s, skipping conversion" |
780 | 5de31440 | Bernardo Dal Seno | " test" % template)
|
781 | 5de31440 | Bernardo Dal Seno | return
|
782 | 68c8c3df | Michael Hanselmann | |
783 | c99200a3 | Bernardo Dal Seno | assert len(inodes) == 2 |
784 | 68c8c3df | Michael Hanselmann | AssertCommand(["gnt-instance", "modify", "-t", constants.DT_PLAIN, name]) |
785 | 68c8c3df | Michael Hanselmann | AssertCommand(["gnt-instance", "modify", "-t", constants.DT_DRBD8, |
786 | aecba21e | Michael Hanselmann | "-n", inodes[1].primary, name]) |
787 | 7f69aabb | Iustin Pop | |
788 | 7f69aabb | Iustin Pop | |
789 | 8cd4f8cf | Bernardo Dal Seno | @InstanceCheck(INST_UP, INST_UP, FIRST_ARG)
|
790 | 8cd4f8cf | Bernardo Dal Seno | def TestInstanceModifyDisks(instance): |
791 | 8cd4f8cf | Bernardo Dal Seno | """gnt-instance modify --disk"""
|
792 | 8cd4f8cf | Bernardo Dal Seno | if not IsDiskSupported(instance): |
793 | 8cd4f8cf | Bernardo Dal Seno | print qa_utils.FormatInfo("Instance doesn't support disks, skipping test") |
794 | 8cd4f8cf | Bernardo Dal Seno | return
|
795 | 8cd4f8cf | Bernardo Dal Seno | |
796 | a365b47f | Bernardo Dal Seno | size = qa_config.GetDiskOptions()[-1].get("size") |
797 | a365b47f | Bernardo Dal Seno | name = instance.name |
798 | 8cd4f8cf | Bernardo Dal Seno | build_cmd = lambda arg: ["gnt-instance", "modify", "--disk", arg, name] |
799 | 8cd4f8cf | Bernardo Dal Seno | AssertCommand(build_cmd("add:size=%s" % size))
|
800 | 8cd4f8cf | Bernardo Dal Seno | AssertCommand(build_cmd("remove"))
|
801 | 8cd4f8cf | Bernardo Dal Seno | |
802 | 8cd4f8cf | Bernardo Dal Seno | |
803 | 5fa0375e | Michael Hanselmann | @InstanceCheck(INST_DOWN, INST_DOWN, FIRST_ARG)
|
804 | 26a5056d | Iustin Pop | def TestInstanceGrowDisk(instance): |
805 | 26a5056d | Iustin Pop | """gnt-instance grow-disk"""
|
806 | 5de31440 | Bernardo Dal Seno | if qa_config.GetExclusiveStorage():
|
807 | 5de31440 | Bernardo Dal Seno | print qa_utils.FormatInfo("Test not supported with exclusive_storage") |
808 | 5de31440 | Bernardo Dal Seno | return
|
809 | 59c75517 | Michael Hanselmann | |
810 | 59c75517 | Michael Hanselmann | if instance.disk_template == constants.DT_DISKLESS:
|
811 | 59c75517 | Michael Hanselmann | print qa_utils.FormatInfo("Test not supported for diskless instances") |
812 | 59c75517 | Michael Hanselmann | return
|
813 | 59c75517 | Michael Hanselmann | |
814 | b5f33afa | Michael Hanselmann | name = instance.name |
815 | 090128b6 | Christos Stavrakakis | disks = qa_config.GetDiskOptions() |
816 | 090128b6 | Christos Stavrakakis | all_size = [d.get("size") for d in disks] |
817 | 090128b6 | Christos Stavrakakis | all_grow = [d.get("growth") for d in disks] |
818 | 59c75517 | Michael Hanselmann | |
819 | 26a5056d | Iustin Pop | if not all_grow: |
820 | 26a5056d | Iustin Pop | # missing disk sizes but instance grow disk has been enabled,
|
821 | 26a5056d | Iustin Pop | # let's set fixed/nomimal growth
|
822 | 26a5056d | Iustin Pop | all_grow = ["128M" for _ in all_size] |
823 | 59c75517 | Michael Hanselmann | |
824 | 26a5056d | Iustin Pop | for idx, (size, grow) in enumerate(zip(all_size, all_grow)): |
825 | 26a5056d | Iustin Pop | # succeed in grow by amount
|
826 | 26a5056d | Iustin Pop | AssertCommand(["gnt-instance", "grow-disk", name, str(idx), grow]) |
827 | 26a5056d | Iustin Pop | # fail in grow to the old size
|
828 | 26a5056d | Iustin Pop | AssertCommand(["gnt-instance", "grow-disk", "--absolute", name, str(idx), |
829 | 26a5056d | Iustin Pop | size], fail=True)
|
830 | 26a5056d | Iustin Pop | # succeed to grow to old size + 2 * growth
|
831 | 26a5056d | Iustin Pop | int_size = utils.ParseUnit(size) |
832 | 26a5056d | Iustin Pop | int_grow = utils.ParseUnit(grow) |
833 | 26a5056d | Iustin Pop | AssertCommand(["gnt-instance", "grow-disk", "--absolute", name, str(idx), |
834 | 26a5056d | Iustin Pop | str(int_size + 2 * int_grow)]) |
835 | 26a5056d | Iustin Pop | |
836 | 26a5056d | Iustin Pop | |
837 | 090128b6 | Christos Stavrakakis | @InstanceCheck(INST_UP, INST_UP, FIRST_ARG)
|
838 | 090128b6 | Christos Stavrakakis | def TestInstanceDeviceNames(instance): |
839 | 090128b6 | Christos Stavrakakis | if instance.disk_template == constants.DT_DISKLESS:
|
840 | 090128b6 | Christos Stavrakakis | print qa_utils.FormatInfo("Test not supported for diskless instances") |
841 | 090128b6 | Christos Stavrakakis | return
|
842 | 090128b6 | Christos Stavrakakis | |
843 | 090128b6 | Christos Stavrakakis | name = instance.name |
844 | 090128b6 | Christos Stavrakakis | for dev_type in ["disk", "net"]: |
845 | 090128b6 | Christos Stavrakakis | if dev_type == "disk": |
846 | 090128b6 | Christos Stavrakakis | options = ",size=512M"
|
847 | 090128b6 | Christos Stavrakakis | else:
|
848 | 090128b6 | Christos Stavrakakis | options = ""
|
849 | 090128b6 | Christos Stavrakakis | # succeed in adding a device named 'test_device'
|
850 | 090128b6 | Christos Stavrakakis | AssertCommand(["gnt-instance", "modify", |
851 | 090128b6 | Christos Stavrakakis | "--%s=-1:add,name=test_device%s" % (dev_type, options),
|
852 | 090128b6 | Christos Stavrakakis | name]) |
853 | 090128b6 | Christos Stavrakakis | # succeed in removing the 'test_device'
|
854 | 090128b6 | Christos Stavrakakis | AssertCommand(["gnt-instance", "modify", |
855 | 090128b6 | Christos Stavrakakis | "--%s=test_device:remove" % dev_type,
|
856 | 090128b6 | Christos Stavrakakis | name]) |
857 | 090128b6 | Christos Stavrakakis | # fail to add two devices with the same name
|
858 | 090128b6 | Christos Stavrakakis | AssertCommand(["gnt-instance", "modify", |
859 | 090128b6 | Christos Stavrakakis | "--%s=-1:add,name=test_device%s" % (dev_type, options),
|
860 | 090128b6 | Christos Stavrakakis | "--%s=-1:add,name=test_device%s" % (dev_type, options),
|
861 | 090128b6 | Christos Stavrakakis | name], fail=True)
|
862 | 090128b6 | Christos Stavrakakis | # fail to add a device with invalid name
|
863 | 090128b6 | Christos Stavrakakis | AssertCommand(["gnt-instance", "modify", |
864 | 090128b6 | Christos Stavrakakis | "--%s=-1:add,name=2%s" % (dev_type, options),
|
865 | 090128b6 | Christos Stavrakakis | name], fail=True)
|
866 | 090128b6 | Christos Stavrakakis | # Rename disks
|
867 | 090128b6 | Christos Stavrakakis | disks = qa_config.GetDiskOptions() |
868 | 090128b6 | Christos Stavrakakis | disk_names = [d.get("name") for d in disks] |
869 | 090128b6 | Christos Stavrakakis | for idx, disk_name in enumerate(disk_names): |
870 | 090128b6 | Christos Stavrakakis | # Refer to disk by idx
|
871 | 090128b6 | Christos Stavrakakis | AssertCommand(["gnt-instance", "modify", |
872 | 090128b6 | Christos Stavrakakis | "--disk=%s:modify,name=renamed" % idx,
|
873 | 090128b6 | Christos Stavrakakis | name]) |
874 | 090128b6 | Christos Stavrakakis | # Refer to by name and rename to original name
|
875 | 090128b6 | Christos Stavrakakis | AssertCommand(["gnt-instance", "modify", |
876 | 090128b6 | Christos Stavrakakis | "--disk=renamed:modify,name=%s" % disk_name,
|
877 | 090128b6 | Christos Stavrakakis | name]) |
878 | 090128b6 | Christos Stavrakakis | if len(disks) >= 2: |
879 | 090128b6 | Christos Stavrakakis | # fail in renaming to disks to the same name
|
880 | 090128b6 | Christos Stavrakakis | AssertCommand(["gnt-instance", "modify", |
881 | 090128b6 | Christos Stavrakakis | "--disk=0:modify,name=same_name",
|
882 | 090128b6 | Christos Stavrakakis | "--disk=1:modify,name=same_name",
|
883 | 090128b6 | Christos Stavrakakis | name], fail=True)
|
884 | 090128b6 | Christos Stavrakakis | |
885 | 090128b6 | Christos Stavrakakis | |
886 | 283f9d4c | Michael Hanselmann | def TestInstanceList(): |
887 | 283f9d4c | Michael Hanselmann | """gnt-instance list"""
|
888 | 288d6440 | Michael Hanselmann | qa_utils.GenericQueryTest("gnt-instance", query.INSTANCE_FIELDS.keys())
|
889 | 283f9d4c | Michael Hanselmann | |
890 | 283f9d4c | Michael Hanselmann | |
891 | 2214cf14 | Michael Hanselmann | def TestInstanceListFields(): |
892 | 2214cf14 | Michael Hanselmann | """gnt-instance list-fields"""
|
893 | 2214cf14 | Michael Hanselmann | qa_utils.GenericQueryFieldsTest("gnt-instance", query.INSTANCE_FIELDS.keys())
|
894 | 2214cf14 | Michael Hanselmann | |
895 | 2214cf14 | Michael Hanselmann | |
896 | 5fa0375e | Michael Hanselmann | @InstanceCheck(INST_UP, INST_UP, FIRST_ARG)
|
897 | 4379b1fa | Michael Hanselmann | def TestInstanceConsole(instance): |
898 | 4379b1fa | Michael Hanselmann | """gnt-instance console"""
|
899 | b5f33afa | Michael Hanselmann | AssertCommand(["gnt-instance", "console", "--show-cmd", instance.name]) |
900 | 4379b1fa | Michael Hanselmann | |
901 | 4379b1fa | Michael Hanselmann | |
902 | 5fa0375e | Michael Hanselmann | @InstanceCheck(INST_UP, INST_UP, FIRST_ARG)
|
903 | c99200a3 | Bernardo Dal Seno | def TestReplaceDisks(instance, curr_nodes, other_nodes): |
904 | 7910e7a5 | Michael Hanselmann | """gnt-instance replace-disks"""
|
905 | 7910e7a5 | Michael Hanselmann | def buildcmd(args): |
906 | d0c8c01d | Iustin Pop | cmd = ["gnt-instance", "replace-disks"] |
907 | 7910e7a5 | Michael Hanselmann | cmd.extend(args) |
908 | b5f33afa | Michael Hanselmann | cmd.append(instance.name) |
909 | 7910e7a5 | Michael Hanselmann | return cmd
|
910 | 7910e7a5 | Michael Hanselmann | |
911 | 5de31440 | Bernardo Dal Seno | if not IsDiskReplacingSupported(instance): |
912 | 5de31440 | Bernardo Dal Seno | print qa_utils.FormatInfo("Instance doesn't support disk replacing," |
913 | 5de31440 | Bernardo Dal Seno | " skipping test")
|
914 | 5de31440 | Bernardo Dal Seno | return
|
915 | 5de31440 | Bernardo Dal Seno | |
916 | c99200a3 | Bernardo Dal Seno | # Currently all supported templates have one primary and one secondary node
|
917 | c99200a3 | Bernardo Dal Seno | assert len(curr_nodes) == 2 |
918 | c99200a3 | Bernardo Dal Seno | snode = curr_nodes[1]
|
919 | c99200a3 | Bernardo Dal Seno | assert len(other_nodes) == 1 |
920 | c99200a3 | Bernardo Dal Seno | othernode = other_nodes[0]
|
921 | c99200a3 | Bernardo Dal Seno | |
922 | e85be22a | Bernardo Dal Seno | options = qa_config.get("options", {})
|
923 | e85be22a | Bernardo Dal Seno | use_ialloc = options.get("use-iallocators", True) |
924 | 2f4b4f78 | Iustin Pop | for data in [ |
925 | 2f4b4f78 | Iustin Pop | ["-p"],
|
926 | 2f4b4f78 | Iustin Pop | ["-s"],
|
927 | e85be22a | Bernardo Dal Seno | # A placeholder; the actual command choice depends on use_ialloc
|
928 | e85be22a | Bernardo Dal Seno | None,
|
929 | e85be22a | Bernardo Dal Seno | # Restore the original secondary
|
930 | aecba21e | Michael Hanselmann | ["--new-secondary=%s" % snode.primary],
|
931 | 2f4b4f78 | Iustin Pop | ]: |
932 | e85be22a | Bernardo Dal Seno | if data is None: |
933 | e85be22a | Bernardo Dal Seno | if use_ialloc:
|
934 | e85be22a | Bernardo Dal Seno | data = ["-I", constants.DEFAULT_IALLOCATOR_SHORTCUT]
|
935 | e85be22a | Bernardo Dal Seno | else:
|
936 | aecba21e | Michael Hanselmann | data = ["--new-secondary=%s" % othernode.primary]
|
937 | 2f4b4f78 | Iustin Pop | AssertCommand(buildcmd(data)) |
938 | 7910e7a5 | Michael Hanselmann | |
939 | 9026e935 | René Nussbaumer | AssertCommand(buildcmd(["-a"]))
|
940 | b5f33afa | Michael Hanselmann | AssertCommand(["gnt-instance", "stop", instance.name]) |
941 | 9026e935 | René Nussbaumer | AssertCommand(buildcmd(["-a"]), fail=True) |
942 | b5f33afa | Michael Hanselmann | AssertCommand(["gnt-instance", "activate-disks", instance.name]) |
943 | 32da72f3 | Iustin Pop | AssertCommand(["gnt-instance", "activate-disks", "--wait-for-sync", |
944 | b5f33afa | Michael Hanselmann | instance.name]) |
945 | 9026e935 | René Nussbaumer | AssertCommand(buildcmd(["-a"]))
|
946 | b5f33afa | Michael Hanselmann | AssertCommand(["gnt-instance", "start", instance.name]) |
947 | 9026e935 | René Nussbaumer | |
948 | 7910e7a5 | Michael Hanselmann | |
949 | 83180411 | Bernardo Dal Seno | def _AssertRecreateDisks(cmdargs, instance, fail=False, check=True, |
950 | 83180411 | Bernardo Dal Seno | destroy=True):
|
951 | 83180411 | Bernardo Dal Seno | """Execute gnt-instance recreate-disks and check the result
|
952 | 83180411 | Bernardo Dal Seno |
|
953 | 83180411 | Bernardo Dal Seno | @param cmdargs: Arguments (instance name excluded)
|
954 | 83180411 | Bernardo Dal Seno | @param instance: Instance to operate on
|
955 | 83180411 | Bernardo Dal Seno | @param fail: True if the command is expected to fail
|
956 | 83180411 | Bernardo Dal Seno | @param check: If True and fail is False, check that the disks work
|
957 | 83180411 | Bernardo Dal Seno | @prama destroy: If True, destroy the old disks first
|
958 | 83180411 | Bernardo Dal Seno |
|
959 | 83180411 | Bernardo Dal Seno | """
|
960 | 83180411 | Bernardo Dal Seno | if destroy:
|
961 | cc2a70b1 | Guido Trotter | _DestroyInstanceDisks(instance) |
962 | 83180411 | Bernardo Dal Seno | AssertCommand((["gnt-instance", "recreate-disks"] + cmdargs + |
963 | b5f33afa | Michael Hanselmann | [instance.name]), fail) |
964 | 83180411 | Bernardo Dal Seno | if not fail and check: |
965 | 83180411 | Bernardo Dal Seno | # Quick check that the disks are there
|
966 | b5f33afa | Michael Hanselmann | AssertCommand(["gnt-instance", "activate-disks", instance.name]) |
967 | 32da72f3 | Iustin Pop | AssertCommand(["gnt-instance", "activate-disks", "--wait-for-sync", |
968 | b5f33afa | Michael Hanselmann | instance.name]) |
969 | b5f33afa | Michael Hanselmann | AssertCommand(["gnt-instance", "deactivate-disks", instance.name]) |
970 | 83180411 | Bernardo Dal Seno | |
971 | a1cd2ecf | Bernardo Dal Seno | |
972 | 83180411 | Bernardo Dal Seno | @InstanceCheck(INST_UP, INST_UP, FIRST_ARG)
|
973 | c99200a3 | Bernardo Dal Seno | def TestRecreateDisks(instance, inodes, othernodes): |
974 | 83180411 | Bernardo Dal Seno | """gnt-instance recreate-disks
|
975 | 83180411 | Bernardo Dal Seno |
|
976 | 83180411 | Bernardo Dal Seno | @param instance: Instance to work on
|
977 | c99200a3 | Bernardo Dal Seno | @param inodes: List of the current nodes of the instance
|
978 | 83180411 | Bernardo Dal Seno | @param othernodes: list/tuple of nodes where to temporarily recreate disks
|
979 | 83180411 | Bernardo Dal Seno |
|
980 | 83180411 | Bernardo Dal Seno | """
|
981 | e85be22a | Bernardo Dal Seno | options = qa_config.get("options", {})
|
982 | e85be22a | Bernardo Dal Seno | use_ialloc = options.get("use-iallocators", True) |
983 | aecba21e | Michael Hanselmann | other_seq = ":".join([n.primary for n in othernodes]) |
984 | aecba21e | Michael Hanselmann | orig_seq = ":".join([n.primary for n in inodes]) |
985 | a085d96d | Bernardo Dal Seno | # These fail because the instance is running
|
986 | 83180411 | Bernardo Dal Seno | _AssertRecreateDisks(["-n", other_seq], instance, fail=True, destroy=False) |
987 | e85be22a | Bernardo Dal Seno | if use_ialloc:
|
988 | e85be22a | Bernardo Dal Seno | _AssertRecreateDisks(["-I", "hail"], instance, fail=True, destroy=False) |
989 | e85be22a | Bernardo Dal Seno | else:
|
990 | e85be22a | Bernardo Dal Seno | _AssertRecreateDisks(["-n", other_seq], instance, fail=True, destroy=False) |
991 | b5f33afa | Michael Hanselmann | AssertCommand(["gnt-instance", "stop", instance.name]) |
992 | 83180411 | Bernardo Dal Seno | # Disks exist: this should fail
|
993 | 83180411 | Bernardo Dal Seno | _AssertRecreateDisks([], instance, fail=True, destroy=False) |
994 | 83180411 | Bernardo Dal Seno | # Recreate disks in place
|
995 | 83180411 | Bernardo Dal Seno | _AssertRecreateDisks([], instance) |
996 | 83180411 | Bernardo Dal Seno | # Move disks away
|
997 | e85be22a | Bernardo Dal Seno | if use_ialloc:
|
998 | e85be22a | Bernardo Dal Seno | _AssertRecreateDisks(["-I", "hail"], instance) |
999 | e85be22a | Bernardo Dal Seno | # Move disks somewhere else
|
1000 | e85be22a | Bernardo Dal Seno | _AssertRecreateDisks(["-I", constants.DEFAULT_IALLOCATOR_SHORTCUT],
|
1001 | e85be22a | Bernardo Dal Seno | instance) |
1002 | e85be22a | Bernardo Dal Seno | else:
|
1003 | e85be22a | Bernardo Dal Seno | _AssertRecreateDisks(["-n", other_seq], instance)
|
1004 | 83180411 | Bernardo Dal Seno | # Move disks back
|
1005 | e2e98c6e | Bernardo Dal Seno | _AssertRecreateDisks(["-n", orig_seq], instance)
|
1006 | e2e98c6e | Bernardo Dal Seno | # Recreate the disks one by one
|
1007 | a365b47f | Bernardo Dal Seno | for idx in range(0, len(qa_config.GetDiskOptions())): |
1008 | e2e98c6e | Bernardo Dal Seno | # Only the first call should destroy all the disk
|
1009 | e2e98c6e | Bernardo Dal Seno | destroy = (idx == 0)
|
1010 | e2e98c6e | Bernardo Dal Seno | _AssertRecreateDisks(["--disk=%s" % idx], instance, destroy=destroy,
|
1011 | e2e98c6e | Bernardo Dal Seno | check=False)
|
1012 | 83180411 | Bernardo Dal Seno | # This and InstanceCheck decoration check that the disks are working
|
1013 | b5f33afa | Michael Hanselmann | AssertCommand(["gnt-instance", "reinstall", "-f", instance.name]) |
1014 | b5f33afa | Michael Hanselmann | AssertCommand(["gnt-instance", "start", instance.name]) |
1015 | 83180411 | Bernardo Dal Seno | |
1016 | 83180411 | Bernardo Dal Seno | |
1017 | 5fa0375e | Michael Hanselmann | @InstanceCheck(INST_UP, INST_UP, FIRST_ARG)
|
1018 | 5d640672 | Michael Hanselmann | def TestInstanceExport(instance, node): |
1019 | bc696589 | Michael Hanselmann | """gnt-backup export -n ..."""
|
1020 | b5f33afa | Michael Hanselmann | name = instance.name |
1021 | aecba21e | Michael Hanselmann | AssertCommand(["gnt-backup", "export", "-n", node.primary, name]) |
1022 | 2f4b4f78 | Iustin Pop | return qa_utils.ResolveInstanceName(name)
|
1023 | 5d640672 | Michael Hanselmann | |
1024 | 5d640672 | Michael Hanselmann | |
1025 | 51131cad | Michael Hanselmann | @InstanceCheck(None, INST_DOWN, FIRST_ARG) |
1026 | 8d8d650c | Michael Hanselmann | def TestInstanceExportWithRemove(instance, node): |
1027 | 8d8d650c | Michael Hanselmann | """gnt-backup export --remove-instance"""
|
1028 | aecba21e | Michael Hanselmann | AssertCommand(["gnt-backup", "export", "-n", node.primary, |
1029 | b5f33afa | Michael Hanselmann | "--remove-instance", instance.name])
|
1030 | 8d8d650c | Michael Hanselmann | |
1031 | 8d8d650c | Michael Hanselmann | |
1032 | 5fa0375e | Michael Hanselmann | @InstanceCheck(INST_UP, INST_UP, FIRST_ARG)
|
1033 | bc696589 | Michael Hanselmann | def TestInstanceExportNoTarget(instance): |
1034 | bc696589 | Michael Hanselmann | """gnt-backup export (without target node, should fail)"""
|
1035 | b5f33afa | Michael Hanselmann | AssertCommand(["gnt-backup", "export", instance.name], fail=True) |
1036 | bc696589 | Michael Hanselmann | |
1037 | bc696589 | Michael Hanselmann | |
1038 | 51131cad | Michael Hanselmann | @InstanceCheck(None, INST_DOWN, FIRST_ARG) |
1039 | 5fa0375e | Michael Hanselmann | def TestInstanceImport(newinst, node, expnode, name): |
1040 | 5d640672 | Michael Hanselmann | """gnt-backup import"""
|
1041 | 906a0346 | Bernardo Dal Seno | templ = constants.DT_PLAIN |
1042 | d0c8c01d | Iustin Pop | cmd = (["gnt-backup", "import", |
1043 | 906a0346 | Bernardo Dal Seno | "--disk-template=%s" % templ,
|
1044 | d0c8c01d | Iustin Pop | "--no-ip-check",
|
1045 | aecba21e | Michael Hanselmann | "--src-node=%s" % expnode.primary,
|
1046 | 304d9f02 | Michael Hanselmann | "--src-dir=%s/%s" % (pathutils.EXPORT_DIR, name),
|
1047 | aecba21e | Michael Hanselmann | "--node=%s" % node.primary] +
|
1048 | 59c75517 | Michael Hanselmann | _GetGenericAddParameters(newinst, templ, |
1049 | 59c75517 | Michael Hanselmann | force_mac=constants.VALUE_GENERATE)) |
1050 | b5f33afa | Michael Hanselmann | cmd.append(newinst.name) |
1051 | 2f4b4f78 | Iustin Pop | AssertCommand(cmd) |
1052 | 02a5fe0e | Michael Hanselmann | newinst.SetDiskTemplate(templ) |
1053 | 283f9d4c | Michael Hanselmann | |
1054 | 283f9d4c | Michael Hanselmann | |
1055 | 283f9d4c | Michael Hanselmann | def TestBackupList(expnode): |
1056 | 283f9d4c | Michael Hanselmann | """gnt-backup list"""
|
1057 | aecba21e | Michael Hanselmann | AssertCommand(["gnt-backup", "list", "--node=%s" % expnode.primary]) |
1058 | e8ae0c20 | Michael Hanselmann | |
1059 | 0fdf247d | Michael Hanselmann | qa_utils.GenericQueryTest("gnt-backup", query.EXPORT_FIELDS.keys(),
|
1060 | 0fdf247d | Michael Hanselmann | namefield=None, test_unknown=False) |
1061 | 0fdf247d | Michael Hanselmann | |
1062 | 0fdf247d | Michael Hanselmann | |
1063 | 0fdf247d | Michael Hanselmann | def TestBackupListFields(): |
1064 | 0fdf247d | Michael Hanselmann | """gnt-backup list-fields"""
|
1065 | 0fdf247d | Michael Hanselmann | qa_utils.GenericQueryFieldsTest("gnt-backup", query.EXPORT_FIELDS.keys())
|
1066 | f006f110 | Bernardo Dal Seno | |
1067 | f006f110 | Bernardo Dal Seno | |
1068 | f006f110 | Bernardo Dal Seno | def TestRemoveInstanceOfflineNode(instance, snode, set_offline, set_online): |
1069 | 318bbaa9 | Guido Trotter | """gnt-instance remove with an off-line node
|
1070 | f006f110 | Bernardo Dal Seno |
|
1071 | f006f110 | Bernardo Dal Seno | @param instance: instance
|
1072 | f006f110 | Bernardo Dal Seno | @param snode: secondary node, to be set offline
|
1073 | f006f110 | Bernardo Dal Seno | @param set_offline: function to call to set the node off-line
|
1074 | f006f110 | Bernardo Dal Seno | @param set_online: function to call to set the node on-line
|
1075 | f006f110 | Bernardo Dal Seno |
|
1076 | f006f110 | Bernardo Dal Seno | """
|
1077 | b5f33afa | Michael Hanselmann | info = _GetInstanceInfo(instance.name) |
1078 | f006f110 | Bernardo Dal Seno | set_offline(snode) |
1079 | f006f110 | Bernardo Dal Seno | try:
|
1080 | f006f110 | Bernardo Dal Seno | TestInstanceRemove(instance) |
1081 | f006f110 | Bernardo Dal Seno | finally:
|
1082 | f006f110 | Bernardo Dal Seno | set_online(snode) |
1083 | 318bbaa9 | Guido Trotter | |
1084 | 318bbaa9 | Guido Trotter | # Clean up the disks on the offline node, if necessary
|
1085 | 318bbaa9 | Guido Trotter | if instance.disk_template not in constants.DTS_EXT_MIRROR: |
1086 | 318bbaa9 | Guido Trotter | # FIXME: abstract the cleanup inside the disks
|
1087 | 318bbaa9 | Guido Trotter | if info["storage-type"] == constants.ST_LVM_VG: |
1088 | 318bbaa9 | Guido Trotter | for minor in info["drbd-minors"][snode.primary]: |
1089 | 318bbaa9 | Guido Trotter | AssertCommand(["drbdsetup", str(minor), "down"], node=snode) |
1090 | 318bbaa9 | Guido Trotter | AssertCommand(["lvremove", "-f"] + info["volumes"], node=snode) |
1091 | 318bbaa9 | Guido Trotter | elif info["storage-type"] == constants.ST_FILE: |
1092 | 318bbaa9 | Guido Trotter | filestorage = pathutils.DEFAULT_FILE_STORAGE_DIR |
1093 | 318bbaa9 | Guido Trotter | disk = os.path.join(filestorage, instance.name) |
1094 | 318bbaa9 | Guido Trotter | AssertCommand(["rm", "-rf", disk], node=snode) |
1095 | 6f665bf7 | Helga Velroyen | |
1096 | 6f665bf7 | Helga Velroyen | |
1097 | 6f665bf7 | Helga Velroyen | def TestInstanceCreationRestrictedByDiskTemplates(): |
1098 | e75f80b9 | Bernardo Dal Seno | """Test adding instances for disabled disk templates."""
|
1099 | 6f665bf7 | Helga Velroyen | enabled_disk_templates = qa_config.GetEnabledDiskTemplates() |
1100 | 6f665bf7 | Helga Velroyen | nodes = qa_config.AcquireManyNodes(2)
|
1101 | 6f665bf7 | Helga Velroyen | |
1102 | 6f665bf7 | Helga Velroyen | # Setup the cluster with the enabled_disk_templates
|
1103 | 6f665bf7 | Helga Velroyen | AssertCommand( |
1104 | 6f665bf7 | Helga Velroyen | ["gnt-cluster", "modify", |
1105 | 6f665bf7 | Helga Velroyen | "--enabled-disk-template=%s" %
|
1106 | 6f665bf7 | Helga Velroyen | ",".join(enabled_disk_templates)],
|
1107 | 6f665bf7 | Helga Velroyen | fail=False)
|
1108 | 6f665bf7 | Helga Velroyen | |
1109 | 6f665bf7 | Helga Velroyen | # Test instance creation for enabled disk templates
|
1110 | 6f665bf7 | Helga Velroyen | for disk_template in enabled_disk_templates: |
1111 | e75f80b9 | Bernardo Dal Seno | instance = CreateInstanceByDiskTemplate(nodes, disk_template, fail=False)
|
1112 | 6f665bf7 | Helga Velroyen | TestInstanceRemove(instance) |
1113 | e75f80b9 | Bernardo Dal Seno | instance.Release() |
1114 | 6f665bf7 | Helga Velroyen | |
1115 | 6f665bf7 | Helga Velroyen | # Test that instance creation fails for disabled disk templates
|
1116 | 6f665bf7 | Helga Velroyen | disabled_disk_templates = list(constants.DISK_TEMPLATES
|
1117 | 6f665bf7 | Helga Velroyen | - set(enabled_disk_templates))
|
1118 | 6f665bf7 | Helga Velroyen | for disk_template in disabled_disk_templates: |
1119 | e75f80b9 | Bernardo Dal Seno | instance = CreateInstanceByDiskTemplate(nodes, disk_template, fail=True)
|
1120 | 6f665bf7 | Helga Velroyen | |
1121 | 6f665bf7 | Helga Velroyen | # Test instance creation for after disabling enabled disk templates
|
1122 | 6f665bf7 | Helga Velroyen | if (len(enabled_disk_templates) > 1): |
1123 | 6f665bf7 | Helga Velroyen | # Partition the disk templates, enable them separately and check if the
|
1124 | 6f665bf7 | Helga Velroyen | # disabled ones cannot be used by instances.
|
1125 | 6f665bf7 | Helga Velroyen | middle = len(enabled_disk_templates) / 2 |
1126 | 6f665bf7 | Helga Velroyen | templates1 = enabled_disk_templates[:middle] |
1127 | 6f665bf7 | Helga Velroyen | templates2 = enabled_disk_templates[middle:] |
1128 | 6f665bf7 | Helga Velroyen | |
1129 | 6f665bf7 | Helga Velroyen | for (enabled, disabled) in [(templates1, templates2), |
1130 | 6f665bf7 | Helga Velroyen | (templates2, templates1)]: |
1131 | 6f665bf7 | Helga Velroyen | AssertCommand(["gnt-cluster", "modify", |
1132 | 6f665bf7 | Helga Velroyen | "--enabled-disk-template=%s" %
|
1133 | 6f665bf7 | Helga Velroyen | ",".join(enabled)],
|
1134 | 6f665bf7 | Helga Velroyen | fail=False)
|
1135 | 6f665bf7 | Helga Velroyen | for disk_template in disabled: |
1136 | e75f80b9 | Bernardo Dal Seno | CreateInstanceByDiskTemplate(nodes, disk_template, fail=True)
|
1137 | 6f665bf7 | Helga Velroyen | elif (len(enabled_disk_templates) == 1): |
1138 | 6f665bf7 | Helga Velroyen | # If only one disk template is enabled in the QA config, we have to enable
|
1139 | 6f665bf7 | Helga Velroyen | # some of the disabled disk templates in order to test if the disabling the
|
1140 | 6f665bf7 | Helga Velroyen | # only enabled disk template prohibits creating instances of that template.
|
1141 | 6f665bf7 | Helga Velroyen | AssertCommand(["gnt-cluster", "modify", |
1142 | 6f665bf7 | Helga Velroyen | "--enabled-disk-template=%s" %
|
1143 | 6f665bf7 | Helga Velroyen | ",".join(disabled_disk_templates)],
|
1144 | 6f665bf7 | Helga Velroyen | fail=False)
|
1145 | e75f80b9 | Bernardo Dal Seno | CreateInstanceByDiskTemplate(nodes, enabled_disk_templates[0], fail=True) |
1146 | 6f665bf7 | Helga Velroyen | else:
|
1147 | 6f665bf7 | Helga Velroyen | raise qa_error.Error("Please enable at least one disk template" |
1148 | 6f665bf7 | Helga Velroyen | " in your QA setup.")
|
1149 | 6f665bf7 | Helga Velroyen | |
1150 | 6f665bf7 | Helga Velroyen | # Restore initially enabled disk templates
|
1151 | 6f665bf7 | Helga Velroyen | AssertCommand(["gnt-cluster", "modify", |
1152 | 6f665bf7 | Helga Velroyen | "--enabled-disk-template=%s" %
|
1153 | 6f665bf7 | Helga Velroyen | ",".join(enabled_disk_templates)],
|
1154 | 6f665bf7 | Helga Velroyen | fail=False) |