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1 | a8083063 | Iustin Pop | #!/usr/bin/python
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2 | a8083063 | Iustin Pop | #
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3 | a8083063 | Iustin Pop | |
4 | 0ccbf925 | Iustin Pop | # Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011, 2012 Google Inc.
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5 | 01b69ec5 | Michael Hanselmann | #
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6 | 01b69ec5 | Michael Hanselmann | # This program is free software; you can redistribute it and/or modify
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7 | 01b69ec5 | Michael Hanselmann | # it under the terms of the GNU General Public License as published by
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8 | 01b69ec5 | Michael Hanselmann | # the Free Software Foundation; either version 2 of the License, or
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9 | 01b69ec5 | Michael Hanselmann | # (at your option) any later version.
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10 | 01b69ec5 | Michael Hanselmann | #
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11 | 01b69ec5 | Michael Hanselmann | # This program is distributed in the hope that it will be useful, but
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12 | 01b69ec5 | Michael Hanselmann | # WITHOUT ANY WARRANTY; without even the implied warranty of
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13 | 01b69ec5 | Michael Hanselmann | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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14 | 01b69ec5 | Michael Hanselmann | # General Public License for more details.
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15 | 01b69ec5 | Michael Hanselmann | #
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16 | 01b69ec5 | Michael Hanselmann | # You should have received a copy of the GNU General Public License
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17 | 01b69ec5 | Michael Hanselmann | # along with this program; if not, write to the Free Software
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18 | 01b69ec5 | Michael Hanselmann | # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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19 | 01b69ec5 | Michael Hanselmann | # 02110-1301, USA.
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20 | 01b69ec5 | Michael Hanselmann | |
21 | 01b69ec5 | Michael Hanselmann | |
22 | 01b69ec5 | Michael Hanselmann | """Burnin program
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23 | 01b69ec5 | Michael Hanselmann |
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24 | 01b69ec5 | Michael Hanselmann | """
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25 | 175f44c2 | Iustin Pop | |
26 | a8083063 | Iustin Pop | import sys |
27 | a8083063 | Iustin Pop | import optparse |
28 | e2212007 | Iustin Pop | import time |
29 | 5178f1bc | Iustin Pop | import socket |
30 | 5dc626fd | Iustin Pop | import urllib |
31 | 175f44c2 | Iustin Pop | from itertools import izip, islice, cycle |
32 | 21546b1c | Iustin Pop | from cStringIO import StringIO |
33 | a8083063 | Iustin Pop | |
34 | a8083063 | Iustin Pop | from ganeti import opcodes |
35 | a8083063 | Iustin Pop | from ganeti import constants |
36 | a8083063 | Iustin Pop | from ganeti import cli |
37 | 9f13fc7a | Iustin Pop | from ganeti import errors |
38 | 9f13fc7a | Iustin Pop | from ganeti import utils |
39 | aac0352d | Iustin Pop | from ganeti import hypervisor |
40 | cea881e5 | Michael Hanselmann | from ganeti import compat |
41 | 09bf5d24 | Michael Hanselmann | from ganeti import pathutils |
42 | a619a1dd | Guido Trotter | |
43 | a619a1dd | Guido Trotter | from ganeti.confd import client as confd_client |
44 | a8083063 | Iustin Pop | |
45 | 01b69ec5 | Michael Hanselmann | |
46 | 9f13fc7a | Iustin Pop | USAGE = ("\tburnin -o OS_NAME [options...] instance_name ...")
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47 | a8083063 | Iustin Pop | |
48 | 73ff3118 | Iustin Pop | MAX_RETRIES = 3
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49 | 1b334175 | Iustin Pop | LOG_HEADERS = { |
50 | 1b334175 | Iustin Pop | 0: "- ", |
51 | 1b334175 | Iustin Pop | 1: "* ", |
52 | 3c286190 | Dimitris Aragiorgis | 2: "", |
53 | 1b334175 | Iustin Pop | } |
54 | 01b69ec5 | Michael Hanselmann | |
55 | d8378091 | Michael Hanselmann | #: Disk templates supporting a single node
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56 | d8378091 | Michael Hanselmann | _SINGLE_NODE_DISK_TEMPLATES = compat.UniqueFrozenset([ |
57 | d8378091 | Michael Hanselmann | constants.DT_DISKLESS, |
58 | d8378091 | Michael Hanselmann | constants.DT_PLAIN, |
59 | d8378091 | Michael Hanselmann | constants.DT_FILE, |
60 | d8378091 | Michael Hanselmann | constants.DT_SHARED_FILE, |
61 | 85a895be | Michael Hanselmann | constants.DT_EXT, |
62 | 85a895be | Michael Hanselmann | constants.DT_RBD, |
63 | d8378091 | Michael Hanselmann | ]) |
64 | d8378091 | Michael Hanselmann | |
65 | d8378091 | Michael Hanselmann | _SUPPORTED_DISK_TEMPLATES = compat.UniqueFrozenset([ |
66 | d8378091 | Michael Hanselmann | constants.DT_DISKLESS, |
67 | d8378091 | Michael Hanselmann | constants.DT_DRBD8, |
68 | d8378091 | Michael Hanselmann | constants.DT_EXT, |
69 | d8378091 | Michael Hanselmann | constants.DT_FILE, |
70 | d8378091 | Michael Hanselmann | constants.DT_PLAIN, |
71 | d8378091 | Michael Hanselmann | constants.DT_RBD, |
72 | d8378091 | Michael Hanselmann | constants.DT_SHARED_FILE, |
73 | d8378091 | Michael Hanselmann | ]) |
74 | d8378091 | Michael Hanselmann | |
75 | d8378091 | Michael Hanselmann | #: Disk templates for which import/export is tested
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76 | d8378091 | Michael Hanselmann | _IMPEXP_DISK_TEMPLATES = (_SUPPORTED_DISK_TEMPLATES - frozenset([
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77 | d8378091 | Michael Hanselmann | constants.DT_DISKLESS, |
78 | d8378091 | Michael Hanselmann | constants.DT_FILE, |
79 | d8378091 | Michael Hanselmann | constants.DT_SHARED_FILE, |
80 | d8378091 | Michael Hanselmann | ])) |
81 | d8378091 | Michael Hanselmann | |
82 | e687ec01 | Michael Hanselmann | |
83 | 5178f1bc | Iustin Pop | class InstanceDown(Exception): |
84 | 5178f1bc | Iustin Pop | """The checked instance was not up"""
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85 | 5178f1bc | Iustin Pop | |
86 | 5178f1bc | Iustin Pop | |
87 | 73ff3118 | Iustin Pop | class BurninFailure(Exception): |
88 | 73ff3118 | Iustin Pop | """Failure detected during burning"""
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89 | 73ff3118 | Iustin Pop | |
90 | 73ff3118 | Iustin Pop | |
91 | a8083063 | Iustin Pop | def Usage(): |
92 | a8083063 | Iustin Pop | """Shows program usage information and exits the program."""
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93 | a8083063 | Iustin Pop | |
94 | a8083063 | Iustin Pop | print >> sys.stderr, "Usage:" |
95 | a8083063 | Iustin Pop | print >> sys.stderr, USAGE
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96 | a8083063 | Iustin Pop | sys.exit(2)
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97 | a8083063 | Iustin Pop | |
98 | 01b69ec5 | Michael Hanselmann | |
99 | 1b334175 | Iustin Pop | def Log(msg, *args, **kwargs): |
100 | 3ecf6786 | Iustin Pop | """Simple function that prints out its argument.
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101 | 3ecf6786 | Iustin Pop |
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102 | 3ecf6786 | Iustin Pop | """
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103 | 1b334175 | Iustin Pop | if args:
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104 | 1b334175 | Iustin Pop | msg = msg % args |
105 | e687ec01 | Michael Hanselmann | indent = kwargs.get("indent", 0) |
106 | e687ec01 | Michael Hanselmann | sys.stdout.write("%*s%s%s\n" % (2 * indent, "", |
107 | 1b334175 | Iustin Pop | LOG_HEADERS.get(indent, " "), msg))
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108 | 84cc52ab | Michael Hanselmann | sys.stdout.flush() |
109 | a8083063 | Iustin Pop | |
110 | 1b334175 | Iustin Pop | |
111 | 836d59d7 | Iustin Pop | def Err(msg, exit_code=1): |
112 | 836d59d7 | Iustin Pop | """Simple error logging that prints to stderr.
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113 | 836d59d7 | Iustin Pop |
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114 | 836d59d7 | Iustin Pop | """
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115 | 836d59d7 | Iustin Pop | sys.stderr.write(msg + "\n")
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116 | 836d59d7 | Iustin Pop | sys.stderr.flush() |
117 | 836d59d7 | Iustin Pop | sys.exit(exit_code) |
118 | 01b69ec5 | Michael Hanselmann | |
119 | 5dc626fd | Iustin Pop | |
120 | 5dc626fd | Iustin Pop | class SimpleOpener(urllib.FancyURLopener): |
121 | 5dc626fd | Iustin Pop | """A simple url opener"""
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122 | b459a848 | Andrea Spadaccini | # pylint: disable=W0221
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123 | 5dc626fd | Iustin Pop | |
124 | 7260cfbe | Iustin Pop | def prompt_user_passwd(self, host, realm, clear_cache=0): |
125 | 5dc626fd | Iustin Pop | """No-interaction version of prompt_user_passwd."""
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126 | 2d54e29c | Iustin Pop | # we follow parent class' API
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127 | b459a848 | Andrea Spadaccini | # pylint: disable=W0613
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128 | 5dc626fd | Iustin Pop | return None, None |
129 | 5dc626fd | Iustin Pop | |
130 | 5dc626fd | Iustin Pop | def http_error_default(self, url, fp, errcode, errmsg, headers): |
131 | 5dc626fd | Iustin Pop | """Custom error handling"""
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132 | 5dc626fd | Iustin Pop | # make sure sockets are not left in CLOSE_WAIT, this is similar
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133 | 5dc626fd | Iustin Pop | # but with a different exception to the BasicURLOpener class
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134 | 5dc626fd | Iustin Pop | _ = fp.read() # throw away data
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135 | 5dc626fd | Iustin Pop | fp.close() |
136 | 5dc626fd | Iustin Pop | raise InstanceDown("HTTP error returned: code %s, msg %s" % |
137 | 5dc626fd | Iustin Pop | (errcode, errmsg)) |
138 | 5dc626fd | Iustin Pop | |
139 | 5dc626fd | Iustin Pop | |
140 | 10eb54fb | Michael Hanselmann | OPTIONS = [ |
141 | 10eb54fb | Michael Hanselmann | cli.cli_option("-o", "--os", dest="os", default=None, |
142 | 10eb54fb | Michael Hanselmann | help="OS to use during burnin",
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143 | a52ba89d | Michael Hanselmann | metavar="<OS>",
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144 | a52ba89d | Michael Hanselmann | completion_suggest=cli.OPT_COMPL_ONE_OS), |
145 | aac0352d | Iustin Pop | cli.HYPERVISOR_OPT, |
146 | 062a7100 | Iustin Pop | cli.OSPARAMS_OPT, |
147 | 10eb54fb | Michael Hanselmann | cli.cli_option("--disk-size", dest="disk_size", |
148 | 10eb54fb | Michael Hanselmann | help="Disk size (determines disk count)",
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149 | 10eb54fb | Michael Hanselmann | default="128m", type="string", metavar="<size,size,...>", |
150 | 10eb54fb | Michael Hanselmann | completion_suggest=("128M 512M 1G 4G 1G,256M"
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151 | 10eb54fb | Michael Hanselmann | " 4G,1G,1G 10G").split()),
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152 | 10eb54fb | Michael Hanselmann | cli.cli_option("--disk-growth", dest="disk_growth", help="Disk growth", |
153 | 10eb54fb | Michael Hanselmann | default="128m", type="string", metavar="<size,size,...>"), |
154 | 10eb54fb | Michael Hanselmann | cli.cli_option("--mem-size", dest="mem_size", help="Memory size", |
155 | 6b5f0dd8 | Guido Trotter | default=None, type="unit", metavar="<size>", |
156 | 6b5f0dd8 | Guido Trotter | completion_suggest=("128M 256M 512M 1G 4G 8G"
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157 | 6b5f0dd8 | Guido Trotter | " 12G 16G").split()),
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158 | 6b5f0dd8 | Guido Trotter | cli.cli_option("--maxmem-size", dest="maxmem_size", help="Max Memory size", |
159 | 6b5f0dd8 | Guido Trotter | default=256, type="unit", metavar="<size>", |
160 | 6b5f0dd8 | Guido Trotter | completion_suggest=("128M 256M 512M 1G 4G 8G"
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161 | 6b5f0dd8 | Guido Trotter | " 12G 16G").split()),
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162 | 6b5f0dd8 | Guido Trotter | cli.cli_option("--minmem-size", dest="minmem_size", help="Min Memory size", |
163 | 10eb54fb | Michael Hanselmann | default=128, type="unit", metavar="<size>", |
164 | 10eb54fb | Michael Hanselmann | completion_suggest=("128M 256M 512M 1G 4G 8G"
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165 | 10eb54fb | Michael Hanselmann | " 12G 16G").split()),
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166 | d0ffa390 | Pedro Macedo | cli.cli_option("--vcpu-count", dest="vcpu_count", help="VCPU count", |
167 | d0ffa390 | Pedro Macedo | default=3, type="unit", metavar="<count>", |
168 | d0ffa390 | Pedro Macedo | completion_suggest=("1 2 3 4").split()),
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169 | 265e6244 | Iustin Pop | cli.DEBUG_OPT, |
170 | 9cdb9578 | Iustin Pop | cli.VERBOSE_OPT, |
171 | 544ca43b | Iustin Pop | cli.NOIPCHECK_OPT, |
172 | 544ca43b | Iustin Pop | cli.NONAMECHECK_OPT, |
173 | 7ea7bcf6 | Iustin Pop | cli.EARLY_RELEASE_OPT, |
174 | 10eb54fb | Michael Hanselmann | cli.cli_option("--no-replace1", dest="do_replace1", |
175 | 10eb54fb | Michael Hanselmann | help="Skip disk replacement with the same secondary",
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176 | 10eb54fb | Michael Hanselmann | action="store_false", default=True), |
177 | 10eb54fb | Michael Hanselmann | cli.cli_option("--no-replace2", dest="do_replace2", |
178 | 10eb54fb | Michael Hanselmann | help="Skip disk replacement with a different secondary",
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179 | 10eb54fb | Michael Hanselmann | action="store_false", default=True), |
180 | 10eb54fb | Michael Hanselmann | cli.cli_option("--no-failover", dest="do_failover", |
181 | 10eb54fb | Michael Hanselmann | help="Skip instance failovers", action="store_false", |
182 | 10eb54fb | Michael Hanselmann | default=True),
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183 | 10eb54fb | Michael Hanselmann | cli.cli_option("--no-migrate", dest="do_migrate", |
184 | 10eb54fb | Michael Hanselmann | help="Skip instance live migration",
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185 | 10eb54fb | Michael Hanselmann | action="store_false", default=True), |
186 | 5b9107ff | Iustin Pop | cli.cli_option("--no-move", dest="do_move", |
187 | 5b9107ff | Iustin Pop | help="Skip instance moves", action="store_false", |
188 | 5b9107ff | Iustin Pop | default=True),
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189 | 10eb54fb | Michael Hanselmann | cli.cli_option("--no-importexport", dest="do_importexport", |
190 | 10eb54fb | Michael Hanselmann | help="Skip instance export/import", action="store_false", |
191 | 10eb54fb | Michael Hanselmann | default=True),
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192 | 10eb54fb | Michael Hanselmann | cli.cli_option("--no-startstop", dest="do_startstop", |
193 | 10eb54fb | Michael Hanselmann | help="Skip instance stop/start", action="store_false", |
194 | 10eb54fb | Michael Hanselmann | default=True),
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195 | 10eb54fb | Michael Hanselmann | cli.cli_option("--no-reinstall", dest="do_reinstall", |
196 | 10eb54fb | Michael Hanselmann | help="Skip instance reinstall", action="store_false", |
197 | 10eb54fb | Michael Hanselmann | default=True),
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198 | 10eb54fb | Michael Hanselmann | cli.cli_option("--no-reboot", dest="do_reboot", |
199 | 10eb54fb | Michael Hanselmann | help="Skip instance reboot", action="store_false", |
200 | 10eb54fb | Michael Hanselmann | default=True),
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201 | 9fdc92fa | Guido Trotter | cli.cli_option("--no-renamesame", dest="do_renamesame", |
202 | 9fdc92fa | Guido Trotter | help="Skip instance rename to same name", action="store_false", |
203 | 9fdc92fa | Guido Trotter | default=True),
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204 | 1d103c02 | Iustin Pop | cli.cli_option("--reboot-types", dest="reboot_types", |
205 | 1d103c02 | Iustin Pop | help="Specify the reboot types", default=None), |
206 | 10eb54fb | Michael Hanselmann | cli.cli_option("--no-activate-disks", dest="do_activate_disks", |
207 | 10eb54fb | Michael Hanselmann | help="Skip disk activation/deactivation",
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208 | 10eb54fb | Michael Hanselmann | action="store_false", default=True), |
209 | 10eb54fb | Michael Hanselmann | cli.cli_option("--no-add-disks", dest="do_addremove_disks", |
210 | 10eb54fb | Michael Hanselmann | help="Skip disk addition/removal",
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211 | 10eb54fb | Michael Hanselmann | action="store_false", default=True), |
212 | 10eb54fb | Michael Hanselmann | cli.cli_option("--no-add-nics", dest="do_addremove_nics", |
213 | 10eb54fb | Michael Hanselmann | help="Skip NIC addition/removal",
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214 | 10eb54fb | Michael Hanselmann | action="store_false", default=True), |
215 | 10eb54fb | Michael Hanselmann | cli.cli_option("--no-nics", dest="nics", |
216 | 10eb54fb | Michael Hanselmann | help="No network interfaces", action="store_const", |
217 | 10eb54fb | Michael Hanselmann | const=[], default=[{}]), |
218 | a619a1dd | Guido Trotter | cli.cli_option("--no-confd", dest="do_confd_tests", |
219 | a619a1dd | Guido Trotter | help="Skip confd queries",
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220 | db3780f9 | Iustin Pop | action="store_false", default=constants.ENABLE_CONFD),
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221 | 10eb54fb | Michael Hanselmann | cli.cli_option("--rename", dest="rename", default=None, |
222 | 10eb54fb | Michael Hanselmann | help=("Give one unused instance name which is taken"
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223 | 10eb54fb | Michael Hanselmann | " to start the renaming sequence"),
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224 | 10eb54fb | Michael Hanselmann | metavar="<instance_name>"),
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225 | 10eb54fb | Michael Hanselmann | cli.cli_option("-t", "--disk-template", dest="disk_template", |
226 | 42959a7f | Michael Hanselmann | choices=list(_SUPPORTED_DISK_TEMPLATES),
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227 | 10eb54fb | Michael Hanselmann | default=constants.DT_DRBD8, |
228 | 42959a7f | Michael Hanselmann | help=("Disk template (default %s, otherwise one of %s)" %
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229 | 42959a7f | Michael Hanselmann | (constants.DT_DRBD8, |
230 | 42959a7f | Michael Hanselmann | utils.CommaJoin(_SUPPORTED_DISK_TEMPLATES)))), |
231 | 10eb54fb | Michael Hanselmann | cli.cli_option("-n", "--nodes", dest="nodes", default="", |
232 | 10eb54fb | Michael Hanselmann | help=("Comma separated list of nodes to perform"
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233 | a52ba89d | Michael Hanselmann | " the burnin on (defaults to all nodes)"),
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234 | a52ba89d | Michael Hanselmann | completion_suggest=cli.OPT_COMPL_MANY_NODES), |
235 | 10eb54fb | Michael Hanselmann | cli.cli_option("-I", "--iallocator", dest="iallocator", |
236 | 10eb54fb | Michael Hanselmann | default=None, type="string", |
237 | 10eb54fb | Michael Hanselmann | help=("Perform the allocation using an iallocator"
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238 | 10eb54fb | Michael Hanselmann | " instead of fixed node spread (node restrictions no"
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239 | 10eb54fb | Michael Hanselmann | " longer apply, therefore -n/--nodes must not be"
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240 | a52ba89d | Michael Hanselmann | " used"),
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241 | a52ba89d | Michael Hanselmann | completion_suggest=cli.OPT_COMPL_ONE_IALLOCATOR), |
242 | 10eb54fb | Michael Hanselmann | cli.cli_option("-p", "--parallel", default=False, action="store_true", |
243 | 10eb54fb | Michael Hanselmann | dest="parallel",
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244 | 10eb54fb | Michael Hanselmann | help=("Enable parallelization of some operations in"
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245 | 10eb54fb | Michael Hanselmann | " order to speed burnin or to test granular locking")),
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246 | 10eb54fb | Michael Hanselmann | cli.cli_option("--net-timeout", default=15, type="int", |
247 | 10eb54fb | Michael Hanselmann | dest="net_timeout",
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248 | 10eb54fb | Michael Hanselmann | help=("The instance check network timeout in seconds"
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249 | 10eb54fb | Michael Hanselmann | " (defaults to 15 seconds)"),
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250 | 10eb54fb | Michael Hanselmann | completion_suggest="15 60 300 900".split()),
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251 | 10eb54fb | Michael Hanselmann | cli.cli_option("-C", "--http-check", default=False, action="store_true", |
252 | 10eb54fb | Michael Hanselmann | dest="http_check",
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253 | 10eb54fb | Michael Hanselmann | help=("Enable checking of instance status via http,"
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254 | 10eb54fb | Michael Hanselmann | " looking for /hostname.txt that should contain the"
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255 | 10eb54fb | Michael Hanselmann | " name of the instance")),
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256 | 10eb54fb | Michael Hanselmann | cli.cli_option("-K", "--keep-instances", default=False, |
257 | 10eb54fb | Michael Hanselmann | action="store_true",
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258 | 10eb54fb | Michael Hanselmann | dest="keep_instances",
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259 | 10eb54fb | Michael Hanselmann | help=("Leave instances on the cluster after burnin,"
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260 | 10eb54fb | Michael Hanselmann | " for investigation in case of errors or simply"
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261 | 10eb54fb | Michael Hanselmann | " to use them")),
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262 | bbfa259c | Michele Tartara | cli.REASON_OPT, |
263 | 10eb54fb | Michael Hanselmann | ] |
264 | 10eb54fb | Michael Hanselmann | |
265 | 10eb54fb | Michael Hanselmann | # Mainly used for bash completion
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266 | 10eb54fb | Michael Hanselmann | ARGUMENTS = [cli.ArgInstance(min=1)]
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267 | 10eb54fb | Michael Hanselmann | |
268 | 10eb54fb | Michael Hanselmann | |
269 | e7beaa02 | Iustin Pop | def _DoCheckInstances(fn): |
270 | e7beaa02 | Iustin Pop | """Decorator for checking instances.
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271 | e7beaa02 | Iustin Pop |
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272 | e7beaa02 | Iustin Pop | """
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273 | e7beaa02 | Iustin Pop | def wrapper(self, *args, **kwargs): |
274 | e7beaa02 | Iustin Pop | val = fn(self, *args, **kwargs)
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275 | e7beaa02 | Iustin Pop | for instance in self.instances: |
276 | b459a848 | Andrea Spadaccini | self._CheckInstanceAlive(instance) # pylint: disable=W0212 |
277 | e7beaa02 | Iustin Pop | return val
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278 | e7beaa02 | Iustin Pop | |
279 | e7beaa02 | Iustin Pop | return wrapper
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280 | e7beaa02 | Iustin Pop | |
281 | e7beaa02 | Iustin Pop | |
282 | e7beaa02 | Iustin Pop | def _DoBatch(retry): |
283 | e7beaa02 | Iustin Pop | """Decorator for possible batch operations.
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284 | e7beaa02 | Iustin Pop |
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285 | e7beaa02 | Iustin Pop | Must come after the _DoCheckInstances decorator (if any).
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286 | e7beaa02 | Iustin Pop |
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287 | e7beaa02 | Iustin Pop | @param retry: whether this is a retryable batch, will be
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288 | e7beaa02 | Iustin Pop | passed to StartBatch
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289 | e7beaa02 | Iustin Pop |
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290 | e7beaa02 | Iustin Pop | """
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291 | e7beaa02 | Iustin Pop | def wrap(fn): |
292 | e7beaa02 | Iustin Pop | def batched(self, *args, **kwargs): |
293 | e7beaa02 | Iustin Pop | self.StartBatch(retry)
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294 | e7beaa02 | Iustin Pop | val = fn(self, *args, **kwargs)
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295 | e7beaa02 | Iustin Pop | self.CommitQueue()
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296 | e7beaa02 | Iustin Pop | return val
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297 | e7beaa02 | Iustin Pop | return batched
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298 | e7beaa02 | Iustin Pop | |
299 | e7beaa02 | Iustin Pop | return wrap
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300 | e7beaa02 | Iustin Pop | |
301 | e7beaa02 | Iustin Pop | |
302 | 175f44c2 | Iustin Pop | class Burner(object): |
303 | 175f44c2 | Iustin Pop | """Burner class."""
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304 | 175f44c2 | Iustin Pop | |
305 | 175f44c2 | Iustin Pop | def __init__(self): |
306 | 175f44c2 | Iustin Pop | """Constructor."""
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307 | 5dc626fd | Iustin Pop | self.url_opener = SimpleOpener()
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308 | 21546b1c | Iustin Pop | self._feed_buf = StringIO()
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309 | 175f44c2 | Iustin Pop | self.nodes = []
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310 | 175f44c2 | Iustin Pop | self.instances = []
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311 | 175f44c2 | Iustin Pop | self.to_rem = []
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312 | c723c163 | Iustin Pop | self.queued_ops = []
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313 | 175f44c2 | Iustin Pop | self.opts = None |
314 | 73ff3118 | Iustin Pop | self.queue_retry = False |
315 | 73ff3118 | Iustin Pop | self.disk_count = self.disk_growth = self.disk_size = None |
316 | 73ff3118 | Iustin Pop | self.hvp = self.bep = None |
317 | 175f44c2 | Iustin Pop | self.ParseOptions()
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318 | 320eda24 | Iustin Pop | self.cl = cli.GetClient()
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319 | 175f44c2 | Iustin Pop | self.GetState()
|
320 | 175f44c2 | Iustin Pop | |
321 | 21546b1c | Iustin Pop | def ClearFeedbackBuf(self): |
322 | 21546b1c | Iustin Pop | """Clear the feedback buffer."""
|
323 | 21546b1c | Iustin Pop | self._feed_buf.truncate(0) |
324 | 21546b1c | Iustin Pop | |
325 | 21546b1c | Iustin Pop | def GetFeedbackBuf(self): |
326 | 21546b1c | Iustin Pop | """Return the contents of the buffer."""
|
327 | 21546b1c | Iustin Pop | return self._feed_buf.getvalue() |
328 | 21546b1c | Iustin Pop | |
329 | 21546b1c | Iustin Pop | def Feedback(self, msg): |
330 | 21546b1c | Iustin Pop | """Acumulate feedback in our buffer."""
|
331 | 88d31e5c | Iustin Pop | formatted_msg = "%s %s" % (time.ctime(utils.MergeTime(msg[0])), msg[2]) |
332 | 88d31e5c | Iustin Pop | self._feed_buf.write(formatted_msg + "\n") |
333 | d7b47a77 | Iustin Pop | if self.opts.verbose: |
334 | 88d31e5c | Iustin Pop | Log(formatted_msg, indent=3)
|
335 | 21546b1c | Iustin Pop | |
336 | 73ff3118 | Iustin Pop | def MaybeRetry(self, retry_count, msg, fn, *args): |
337 | 73ff3118 | Iustin Pop | """Possibly retry a given function execution.
|
338 | 73ff3118 | Iustin Pop |
|
339 | 73ff3118 | Iustin Pop | @type retry_count: int
|
340 | 73ff3118 | Iustin Pop | @param retry_count: retry counter:
|
341 | 73ff3118 | Iustin Pop | - 0: non-retryable action
|
342 | 73ff3118 | Iustin Pop | - 1: last retry for a retryable action
|
343 | 73ff3118 | Iustin Pop | - MAX_RETRIES: original try for a retryable action
|
344 | 73ff3118 | Iustin Pop | @type msg: str
|
345 | 73ff3118 | Iustin Pop | @param msg: the kind of the operation
|
346 | 73ff3118 | Iustin Pop | @type fn: callable
|
347 | 73ff3118 | Iustin Pop | @param fn: the function to be called
|
348 | 73ff3118 | Iustin Pop |
|
349 | 73ff3118 | Iustin Pop | """
|
350 | 73ff3118 | Iustin Pop | try:
|
351 | 73ff3118 | Iustin Pop | val = fn(*args) |
352 | 73ff3118 | Iustin Pop | if retry_count > 0 and retry_count < MAX_RETRIES: |
353 | 1b334175 | Iustin Pop | Log("Idempotent %s succeeded after %d retries",
|
354 | 1b334175 | Iustin Pop | msg, MAX_RETRIES - retry_count) |
355 | 73ff3118 | Iustin Pop | return val
|
356 | b459a848 | Andrea Spadaccini | except Exception, err: # pylint: disable=W0703 |
357 | 73ff3118 | Iustin Pop | if retry_count == 0: |
358 | 1b334175 | Iustin Pop | Log("Non-idempotent %s failed, aborting", msg)
|
359 | 73ff3118 | Iustin Pop | raise
|
360 | 73ff3118 | Iustin Pop | elif retry_count == 1: |
361 | 1b334175 | Iustin Pop | Log("Idempotent %s repeated failure, aborting", msg)
|
362 | 73ff3118 | Iustin Pop | raise
|
363 | 73ff3118 | Iustin Pop | else:
|
364 | 1b334175 | Iustin Pop | Log("Idempotent %s failed, retry #%d/%d: %s",
|
365 | 1b334175 | Iustin Pop | msg, MAX_RETRIES - retry_count + 1, MAX_RETRIES, err)
|
366 | 73ff3118 | Iustin Pop | self.MaybeRetry(retry_count - 1, msg, fn, *args) |
367 | 73ff3118 | Iustin Pop | |
368 | 73ff3118 | Iustin Pop | def _ExecOp(self, *ops): |
369 | c723c163 | Iustin Pop | """Execute one or more opcodes and manage the exec buffer.
|
370 | c723c163 | Iustin Pop |
|
371 | 454723b5 | Iustin Pop | @return: if only opcode has been passed, we return its result;
|
372 | c723c163 | Iustin Pop | otherwise we return the list of results
|
373 | c723c163 | Iustin Pop |
|
374 | c723c163 | Iustin Pop | """
|
375 | c723c163 | Iustin Pop | job_id = cli.SendJob(ops, cl=self.cl)
|
376 | c723c163 | Iustin Pop | results = cli.PollJob(job_id, cl=self.cl, feedback_fn=self.Feedback) |
377 | c723c163 | Iustin Pop | if len(ops) == 1: |
378 | c723c163 | Iustin Pop | return results[0] |
379 | c723c163 | Iustin Pop | else:
|
380 | c723c163 | Iustin Pop | return results
|
381 | c723c163 | Iustin Pop | |
382 | 73ff3118 | Iustin Pop | def ExecOp(self, retry, *ops): |
383 | 73ff3118 | Iustin Pop | """Execute one or more opcodes and manage the exec buffer.
|
384 | 73ff3118 | Iustin Pop |
|
385 | 454723b5 | Iustin Pop | @return: if only opcode has been passed, we return its result;
|
386 | 73ff3118 | Iustin Pop | otherwise we return the list of results
|
387 | 73ff3118 | Iustin Pop |
|
388 | 73ff3118 | Iustin Pop | """
|
389 | 73ff3118 | Iustin Pop | if retry:
|
390 | 73ff3118 | Iustin Pop | rval = MAX_RETRIES |
391 | 73ff3118 | Iustin Pop | else:
|
392 | 73ff3118 | Iustin Pop | rval = 0
|
393 | ddfde77e | Michael Hanselmann | cli.SetGenericOpcodeOpts(ops, self.opts)
|
394 | 73ff3118 | Iustin Pop | return self.MaybeRetry(rval, "opcode", self._ExecOp, *ops) |
395 | 73ff3118 | Iustin Pop | |
396 | 2c035435 | Guido Trotter | def ExecOrQueue(self, name, ops, post_process=None): |
397 | 21546b1c | Iustin Pop | """Execute an opcode and manage the exec buffer."""
|
398 | c723c163 | Iustin Pop | if self.opts.parallel: |
399 | ddfde77e | Michael Hanselmann | cli.SetGenericOpcodeOpts(ops, self.opts)
|
400 | 2c035435 | Guido Trotter | self.queued_ops.append((ops, name, post_process))
|
401 | c723c163 | Iustin Pop | else:
|
402 | b459a848 | Andrea Spadaccini | val = self.ExecOp(self.queue_retry, *ops) # pylint: disable=W0142 |
403 | 2c035435 | Guido Trotter | if post_process is not None: |
404 | 2c035435 | Guido Trotter | post_process() |
405 | 2c035435 | Guido Trotter | return val
|
406 | 73ff3118 | Iustin Pop | |
407 | 73ff3118 | Iustin Pop | def StartBatch(self, retry): |
408 | 73ff3118 | Iustin Pop | """Start a new batch of jobs.
|
409 | 73ff3118 | Iustin Pop |
|
410 | 73ff3118 | Iustin Pop | @param retry: whether this is a retryable batch
|
411 | 73ff3118 | Iustin Pop |
|
412 | 73ff3118 | Iustin Pop | """
|
413 | 73ff3118 | Iustin Pop | self.queued_ops = []
|
414 | 73ff3118 | Iustin Pop | self.queue_retry = retry
|
415 | c723c163 | Iustin Pop | |
416 | c723c163 | Iustin Pop | def CommitQueue(self): |
417 | c723c163 | Iustin Pop | """Execute all submitted opcodes in case of parallel burnin"""
|
418 | 78bb78b1 | Iustin Pop | if not self.opts.parallel or not self.queued_ops: |
419 | c723c163 | Iustin Pop | return
|
420 | c723c163 | Iustin Pop | |
421 | 73ff3118 | Iustin Pop | if self.queue_retry: |
422 | 73ff3118 | Iustin Pop | rval = MAX_RETRIES |
423 | 73ff3118 | Iustin Pop | else:
|
424 | 73ff3118 | Iustin Pop | rval = 0
|
425 | 73ff3118 | Iustin Pop | |
426 | c723c163 | Iustin Pop | try:
|
427 | 73ff3118 | Iustin Pop | results = self.MaybeRetry(rval, "jobset", self.ExecJobSet, |
428 | 73ff3118 | Iustin Pop | self.queued_ops)
|
429 | c723c163 | Iustin Pop | finally:
|
430 | c723c163 | Iustin Pop | self.queued_ops = []
|
431 | c723c163 | Iustin Pop | return results
|
432 | ec5c88dc | Iustin Pop | |
433 | ec5c88dc | Iustin Pop | def ExecJobSet(self, jobs): |
434 | ec5c88dc | Iustin Pop | """Execute a set of jobs and return once all are done.
|
435 | ec5c88dc | Iustin Pop |
|
436 | ec5c88dc | Iustin Pop | The method will return the list of results, if all jobs are
|
437 | c723c163 | Iustin Pop | successful. Otherwise, OpExecError will be raised from within
|
438 | ec5c88dc | Iustin Pop | cli.py.
|
439 | ec5c88dc | Iustin Pop |
|
440 | ec5c88dc | Iustin Pop | """
|
441 | ec5c88dc | Iustin Pop | self.ClearFeedbackBuf()
|
442 | 14947dbc | Iustin Pop | jex = cli.JobExecutor(cl=self.cl, feedback_fn=self.Feedback) |
443 | 2c035435 | Guido Trotter | for ops, name, _ in jobs: |
444 | b459a848 | Andrea Spadaccini | jex.QueueJob(name, *ops) # pylint: disable=W0142
|
445 | 14947dbc | Iustin Pop | try:
|
446 | 14947dbc | Iustin Pop | results = jex.GetResults() |
447 | b459a848 | Andrea Spadaccini | except Exception, err: # pylint: disable=W0703 |
448 | 14947dbc | Iustin Pop | Log("Jobs failed: %s", err)
|
449 | 73ff3118 | Iustin Pop | raise BurninFailure()
|
450 | 14947dbc | Iustin Pop | |
451 | 2c035435 | Guido Trotter | fail = False
|
452 | 2c035435 | Guido Trotter | val = [] |
453 | 2c035435 | Guido Trotter | for (_, name, post_process), (success, result) in zip(jobs, results): |
454 | 2c035435 | Guido Trotter | if success:
|
455 | 2c035435 | Guido Trotter | if post_process:
|
456 | 2c035435 | Guido Trotter | try:
|
457 | 2c035435 | Guido Trotter | post_process() |
458 | b459a848 | Andrea Spadaccini | except Exception, err: # pylint: disable=W0703 |
459 | 2c035435 | Guido Trotter | Log("Post process call for job %s failed: %s", name, err)
|
460 | 2c035435 | Guido Trotter | fail = True
|
461 | 2c035435 | Guido Trotter | val.append(result) |
462 | 2c035435 | Guido Trotter | else:
|
463 | 2c035435 | Guido Trotter | fail = True
|
464 | 2c035435 | Guido Trotter | |
465 | 2c035435 | Guido Trotter | if fail:
|
466 | 14947dbc | Iustin Pop | raise BurninFailure()
|
467 | 14947dbc | Iustin Pop | |
468 | 2c035435 | Guido Trotter | return val
|
469 | 21546b1c | Iustin Pop | |
470 | 175f44c2 | Iustin Pop | def ParseOptions(self): |
471 | 175f44c2 | Iustin Pop | """Parses the command line options.
|
472 | 175f44c2 | Iustin Pop |
|
473 | 175f44c2 | Iustin Pop | In case of command line errors, it will show the usage and exit the
|
474 | 175f44c2 | Iustin Pop | program.
|
475 | 175f44c2 | Iustin Pop |
|
476 | 175f44c2 | Iustin Pop | """
|
477 | 175f44c2 | Iustin Pop | parser = optparse.OptionParser(usage="\n%s" % USAGE,
|
478 | 10eb54fb | Michael Hanselmann | version=("%%prog (ganeti) %s" %
|
479 | 10eb54fb | Michael Hanselmann | constants.RELEASE_VERSION), |
480 | 10eb54fb | Michael Hanselmann | option_list=OPTIONS) |
481 | 175f44c2 | Iustin Pop | |
482 | 175f44c2 | Iustin Pop | options, args = parser.parse_args() |
483 | 175f44c2 | Iustin Pop | if len(args) < 1 or options.os is None: |
484 | 175f44c2 | Iustin Pop | Usage() |
485 | 175f44c2 | Iustin Pop | |
486 | 6b5f0dd8 | Guido Trotter | if options.mem_size:
|
487 | 6b5f0dd8 | Guido Trotter | options.maxmem_size = options.mem_size |
488 | 6b5f0dd8 | Guido Trotter | options.minmem_size = options.mem_size |
489 | 6b5f0dd8 | Guido Trotter | elif options.minmem_size > options.maxmem_size:
|
490 | 6b5f0dd8 | Guido Trotter | Err("Maximum memory lower than minimum memory")
|
491 | 6b5f0dd8 | Guido Trotter | |
492 | d8378091 | Michael Hanselmann | if options.disk_template not in _SUPPORTED_DISK_TEMPLATES: |
493 | 42959a7f | Michael Hanselmann | Err("Unknown or unsupported disk template '%s'" % options.disk_template)
|
494 | 175f44c2 | Iustin Pop | |
495 | b518a14a | Iustin Pop | if options.disk_template == constants.DT_DISKLESS:
|
496 | b518a14a | Iustin Pop | disk_size = disk_growth = [] |
497 | 5178f1bc | Iustin Pop | options.do_addremove_disks = False
|
498 | b518a14a | Iustin Pop | else:
|
499 | b518a14a | Iustin Pop | disk_size = [utils.ParseUnit(v) for v in options.disk_size.split(",")] |
500 | b518a14a | Iustin Pop | disk_growth = [utils.ParseUnit(v) |
501 | b518a14a | Iustin Pop | for v in options.disk_growth.split(",")] |
502 | b518a14a | Iustin Pop | if len(disk_growth) != len(disk_size): |
503 | 836d59d7 | Iustin Pop | Err("Wrong disk sizes/growth combination")
|
504 | 08db7c5c | Iustin Pop | if ((disk_size and options.disk_template == constants.DT_DISKLESS) or |
505 | 08db7c5c | Iustin Pop | (not disk_size and options.disk_template != constants.DT_DISKLESS)): |
506 | 836d59d7 | Iustin Pop | Err("Wrong disk count/disk template combination")
|
507 | 08db7c5c | Iustin Pop | |
508 | 08db7c5c | Iustin Pop | self.disk_size = disk_size
|
509 | 08db7c5c | Iustin Pop | self.disk_growth = disk_growth
|
510 | 08db7c5c | Iustin Pop | self.disk_count = len(disk_size) |
511 | 08db7c5c | Iustin Pop | |
512 | b91bde14 | Iustin Pop | if options.nodes and options.iallocator: |
513 | 836d59d7 | Iustin Pop | Err("Give either the nodes option or the iallocator option, not both")
|
514 | b91bde14 | Iustin Pop | |
515 | 544ca43b | Iustin Pop | if options.http_check and not options.name_check: |
516 | 544ca43b | Iustin Pop | Err("Can't enable HTTP checks without name checks")
|
517 | 544ca43b | Iustin Pop | |
518 | 175f44c2 | Iustin Pop | self.opts = options
|
519 | 175f44c2 | Iustin Pop | self.instances = args
|
520 | 338e51e8 | Iustin Pop | self.bep = {
|
521 | 6b5f0dd8 | Guido Trotter | constants.BE_MINMEM: options.minmem_size, |
522 | 6b5f0dd8 | Guido Trotter | constants.BE_MAXMEM: options.maxmem_size, |
523 | d0ffa390 | Pedro Macedo | constants.BE_VCPUS: options.vcpu_count, |
524 | 338e51e8 | Iustin Pop | } |
525 | aac0352d | Iustin Pop | |
526 | aac0352d | Iustin Pop | self.hypervisor = None |
527 | 338e51e8 | Iustin Pop | self.hvp = {}
|
528 | aac0352d | Iustin Pop | if options.hypervisor:
|
529 | aac0352d | Iustin Pop | self.hypervisor, self.hvp = options.hypervisor |
530 | 175f44c2 | Iustin Pop | |
531 | 1d103c02 | Iustin Pop | if options.reboot_types is None: |
532 | 1d103c02 | Iustin Pop | options.reboot_types = constants.REBOOT_TYPES |
533 | 1d103c02 | Iustin Pop | else:
|
534 | 1d103c02 | Iustin Pop | options.reboot_types = options.reboot_types.split(",")
|
535 | 1d103c02 | Iustin Pop | rt_diff = set(options.reboot_types).difference(constants.REBOOT_TYPES)
|
536 | 1d103c02 | Iustin Pop | if rt_diff:
|
537 | 1d103c02 | Iustin Pop | Err("Invalid reboot types specified: %s" % utils.CommaJoin(rt_diff))
|
538 | 1d103c02 | Iustin Pop | |
539 | 5178f1bc | Iustin Pop | socket.setdefaulttimeout(options.net_timeout) |
540 | 5178f1bc | Iustin Pop | |
541 | 175f44c2 | Iustin Pop | def GetState(self): |
542 | be0636e3 | Guido Trotter | """Read the cluster state from the master daemon."""
|
543 | 175f44c2 | Iustin Pop | if self.opts.nodes: |
544 | 175f44c2 | Iustin Pop | names = self.opts.nodes.split(",") |
545 | 175f44c2 | Iustin Pop | else:
|
546 | 175f44c2 | Iustin Pop | names = [] |
547 | 175f44c2 | Iustin Pop | try:
|
548 | 2237687b | Iustin Pop | op = opcodes.OpNodeQuery(output_fields=["name", "offline", "drained"], |
549 | 2237687b | Iustin Pop | names=names, use_locking=True)
|
550 | 73ff3118 | Iustin Pop | result = self.ExecOp(True, op) |
551 | 175f44c2 | Iustin Pop | except errors.GenericError, err:
|
552 | 175f44c2 | Iustin Pop | err_code, msg = cli.FormatError(err) |
553 | 836d59d7 | Iustin Pop | Err(msg, exit_code=err_code) |
554 | e8d47209 | Iustin Pop | self.nodes = [data[0] for data in result if not (data[1] or data[2])] |
555 | 175f44c2 | Iustin Pop | |
556 | da2d02e7 | Iustin Pop | op_diagnose = opcodes.OpOsDiagnose(output_fields=["name",
|
557 | eddc9815 | Guido Trotter | "variants",
|
558 | eddc9815 | Guido Trotter | "hidden"],
|
559 | d22dfef7 | Iustin Pop | names=[]) |
560 | e3ac208c | Guido Trotter | result = self.ExecOp(True, op_diagnose) |
561 | 175f44c2 | Iustin Pop | |
562 | 175f44c2 | Iustin Pop | if not result: |
563 | 836d59d7 | Iustin Pop | Err("Can't get the OS list")
|
564 | 175f44c2 | Iustin Pop | |
565 | e3ac208c | Guido Trotter | found = False
|
566 | eddc9815 | Guido Trotter | for (name, variants, _) in result: |
567 | d22dfef7 | Iustin Pop | if self.opts.os in cli.CalculateOSNames(name, variants): |
568 | e3ac208c | Guido Trotter | found = True
|
569 | e3ac208c | Guido Trotter | break
|
570 | 175f44c2 | Iustin Pop | |
571 | e3ac208c | Guido Trotter | if not found: |
572 | 836d59d7 | Iustin Pop | Err("OS '%s' not found" % self.opts.os) |
573 | 175f44c2 | Iustin Pop | |
574 | be0636e3 | Guido Trotter | cluster_info = self.cl.QueryClusterInfo()
|
575 | be0636e3 | Guido Trotter | self.cluster_info = cluster_info
|
576 | be0636e3 | Guido Trotter | if not self.cluster_info: |
577 | be0636e3 | Guido Trotter | Err("Can't get cluster info")
|
578 | be0636e3 | Guido Trotter | |
579 | be0636e3 | Guido Trotter | default_nic_params = self.cluster_info["nicparams"][constants.PP_DEFAULT] |
580 | be0636e3 | Guido Trotter | self.cluster_default_nicparams = default_nic_params
|
581 | aac0352d | Iustin Pop | if self.hypervisor is None: |
582 | aac0352d | Iustin Pop | self.hypervisor = self.cluster_info["default_hypervisor"] |
583 | 94d5cee9 | Michael Hanselmann | self.hv_can_migrate = \
|
584 | 94d5cee9 | Michael Hanselmann | hypervisor.GetHypervisorClass(self.hypervisor).CAN_MIGRATE
|
585 | be0636e3 | Guido Trotter | |
586 | d9b7a0b4 | Iustin Pop | @_DoCheckInstances
|
587 | c70481ab | Iustin Pop | @_DoBatch(False) |
588 | c723c163 | Iustin Pop | def BurnCreateInstances(self): |
589 | 175f44c2 | Iustin Pop | """Create the given instances.
|
590 | 175f44c2 | Iustin Pop |
|
591 | 175f44c2 | Iustin Pop | """
|
592 | 175f44c2 | Iustin Pop | self.to_rem = []
|
593 | 175f44c2 | Iustin Pop | mytor = izip(cycle(self.nodes),
|
594 | 175f44c2 | Iustin Pop | islice(cycle(self.nodes), 1, None), |
595 | 175f44c2 | Iustin Pop | self.instances)
|
596 | 338e51e8 | Iustin Pop | |
597 | 836d59d7 | Iustin Pop | Log("Creating instances")
|
598 | 175f44c2 | Iustin Pop | for pnode, snode, instance in mytor: |
599 | 1b334175 | Iustin Pop | Log("instance %s", instance, indent=1) |
600 | b91bde14 | Iustin Pop | if self.opts.iallocator: |
601 | b91bde14 | Iustin Pop | pnode = snode = None
|
602 | 836d59d7 | Iustin Pop | msg = "with iallocator %s" % self.opts.iallocator |
603 | 3429a076 | Apollon Oikonomopoulos | elif self.opts.disk_template not in constants.DTS_INT_MIRROR: |
604 | 6d54548e | Guido Trotter | snode = None
|
605 | 836d59d7 | Iustin Pop | msg = "on %s" % pnode
|
606 | 6d54548e | Guido Trotter | else:
|
607 | 836d59d7 | Iustin Pop | msg = "on %s, %s" % (pnode, snode)
|
608 | 836d59d7 | Iustin Pop | |
609 | 836d59d7 | Iustin Pop | Log(msg, indent=2)
|
610 | 6d54548e | Guido Trotter | |
611 | e1530b10 | Iustin Pop | op = opcodes.OpInstanceCreate(instance_name=instance, |
612 | e687ec01 | Michael Hanselmann | disks=[{"size": size}
|
613 | e687ec01 | Michael Hanselmann | for size in self.disk_size], |
614 | 175f44c2 | Iustin Pop | disk_template=self.opts.disk_template,
|
615 | b518a14a | Iustin Pop | nics=self.opts.nics,
|
616 | a8083063 | Iustin Pop | mode=constants.INSTANCE_CREATE, |
617 | 175f44c2 | Iustin Pop | os_type=self.opts.os,
|
618 | 175f44c2 | Iustin Pop | pnode=pnode, |
619 | 175f44c2 | Iustin Pop | snode=snode, |
620 | a8083063 | Iustin Pop | start=True,
|
621 | 544ca43b | Iustin Pop | ip_check=self.opts.ip_check,
|
622 | 544ca43b | Iustin Pop | name_check=self.opts.name_check,
|
623 | 4501af56 | Iustin Pop | wait_for_sync=True,
|
624 | 2f505cb5 | Manuel Franceschini | file_driver="loop",
|
625 | b91bde14 | Iustin Pop | file_storage_dir=None,
|
626 | 6e2dc934 | Alexander Schreiber | iallocator=self.opts.iallocator,
|
627 | 338e51e8 | Iustin Pop | beparams=self.bep,
|
628 | 338e51e8 | Iustin Pop | hvparams=self.hvp,
|
629 | aac0352d | Iustin Pop | hypervisor=self.hypervisor,
|
630 | 062a7100 | Iustin Pop | osparams=self.opts.osparams,
|
631 | 338e51e8 | Iustin Pop | ) |
632 | 1e82a86b | Guido Trotter | remove_instance = lambda name: lambda: self.to_rem.append(name) |
633 | 1e82a86b | Guido Trotter | self.ExecOrQueue(instance, [op], post_process=remove_instance(instance))
|
634 | c723c163 | Iustin Pop | |
635 | c70481ab | Iustin Pop | @_DoBatch(False) |
636 | 6b5f0dd8 | Guido Trotter | def BurnModifyRuntimeMemory(self): |
637 | 6b5f0dd8 | Guido Trotter | """Alter the runtime memory."""
|
638 | 6b5f0dd8 | Guido Trotter | Log("Setting instance runtime memory")
|
639 | 6b5f0dd8 | Guido Trotter | for instance in self.instances: |
640 | 6b5f0dd8 | Guido Trotter | Log("instance %s", instance, indent=1) |
641 | 6b5f0dd8 | Guido Trotter | tgt_mem = self.bep[constants.BE_MINMEM]
|
642 | 6b5f0dd8 | Guido Trotter | op = opcodes.OpInstanceSetParams(instance_name=instance, |
643 | 6b5f0dd8 | Guido Trotter | runtime_mem=tgt_mem) |
644 | 6b5f0dd8 | Guido Trotter | Log("Set memory to %s MB", tgt_mem, indent=2) |
645 | 6b5f0dd8 | Guido Trotter | self.ExecOrQueue(instance, [op])
|
646 | 6b5f0dd8 | Guido Trotter | |
647 | 6b5f0dd8 | Guido Trotter | @_DoBatch(False) |
648 | c723c163 | Iustin Pop | def BurnGrowDisks(self): |
649 | 659712c8 | Iustin Pop | """Grow both the os and the swap disks by the requested amount, if any."""
|
650 | 836d59d7 | Iustin Pop | Log("Growing disks")
|
651 | 659712c8 | Iustin Pop | for instance in self.instances: |
652 | 1b334175 | Iustin Pop | Log("instance %s", instance, indent=1) |
653 | 08db7c5c | Iustin Pop | for idx, growth in enumerate(self.disk_growth): |
654 | 659712c8 | Iustin Pop | if growth > 0: |
655 | 60472d29 | Iustin Pop | op = opcodes.OpInstanceGrowDisk(instance_name=instance, disk=idx, |
656 | 60472d29 | Iustin Pop | amount=growth, wait_for_sync=True)
|
657 | 1b334175 | Iustin Pop | Log("increase disk/%s by %s MB", idx, growth, indent=2) |
658 | b05f29a6 | Guido Trotter | self.ExecOrQueue(instance, [op])
|
659 | 659712c8 | Iustin Pop | |
660 | c70481ab | Iustin Pop | @_DoBatch(True) |
661 | c723c163 | Iustin Pop | def BurnReplaceDisks1D8(self): |
662 | 175f44c2 | Iustin Pop | """Replace disks on primary and secondary for drbd8."""
|
663 | 836d59d7 | Iustin Pop | Log("Replacing disks on the same nodes")
|
664 | 668f755d | Iustin Pop | early_release = self.opts.early_release
|
665 | 175f44c2 | Iustin Pop | for instance in self.instances: |
666 | 1b334175 | Iustin Pop | Log("instance %s", instance, indent=1) |
667 | c723c163 | Iustin Pop | ops = [] |
668 | 175f44c2 | Iustin Pop | for mode in constants.REPLACE_DISK_SEC, constants.REPLACE_DISK_PRI: |
669 | 668f755d | Iustin Pop | op = opcodes.OpInstanceReplaceDisks(instance_name=instance, |
670 | 668f755d | Iustin Pop | mode=mode, |
671 | 668f755d | Iustin Pop | disks=list(range(self.disk_count)), |
672 | 668f755d | Iustin Pop | early_release=early_release) |
673 | 1b334175 | Iustin Pop | Log("run %s", mode, indent=2) |
674 | c723c163 | Iustin Pop | ops.append(op) |
675 | b05f29a6 | Guido Trotter | self.ExecOrQueue(instance, ops)
|
676 | 175f44c2 | Iustin Pop | |
677 | c70481ab | Iustin Pop | @_DoBatch(True) |
678 | c723c163 | Iustin Pop | def BurnReplaceDisks2(self): |
679 | 175f44c2 | Iustin Pop | """Replace secondary node."""
|
680 | 836d59d7 | Iustin Pop | Log("Changing the secondary node")
|
681 | cfacfd6e | Iustin Pop | mode = constants.REPLACE_DISK_CHG |
682 | 175f44c2 | Iustin Pop | |
683 | 175f44c2 | Iustin Pop | mytor = izip(islice(cycle(self.nodes), 2, None), |
684 | 175f44c2 | Iustin Pop | self.instances)
|
685 | 175f44c2 | Iustin Pop | for tnode, instance in mytor: |
686 | 1b334175 | Iustin Pop | Log("instance %s", instance, indent=1) |
687 | b6e82a65 | Iustin Pop | if self.opts.iallocator: |
688 | b6e82a65 | Iustin Pop | tnode = None
|
689 | 836d59d7 | Iustin Pop | msg = "with iallocator %s" % self.opts.iallocator |
690 | 836d59d7 | Iustin Pop | else:
|
691 | 836d59d7 | Iustin Pop | msg = tnode |
692 | 668f755d | Iustin Pop | op = opcodes.OpInstanceReplaceDisks(instance_name=instance, |
693 | 668f755d | Iustin Pop | mode=mode, |
694 | 668f755d | Iustin Pop | remote_node=tnode, |
695 | 668f755d | Iustin Pop | iallocator=self.opts.iallocator,
|
696 | 668f755d | Iustin Pop | disks=[], |
697 | 668f755d | Iustin Pop | early_release=self.opts.early_release)
|
698 | 1b334175 | Iustin Pop | Log("run %s %s", mode, msg, indent=2) |
699 | b05f29a6 | Guido Trotter | self.ExecOrQueue(instance, [op])
|
700 | 175f44c2 | Iustin Pop | |
701 | d9b7a0b4 | Iustin Pop | @_DoCheckInstances
|
702 | c70481ab | Iustin Pop | @_DoBatch(False) |
703 | c723c163 | Iustin Pop | def BurnFailover(self): |
704 | 175f44c2 | Iustin Pop | """Failover the instances."""
|
705 | 836d59d7 | Iustin Pop | Log("Failing over instances")
|
706 | 175f44c2 | Iustin Pop | for instance in self.instances: |
707 | 1b334175 | Iustin Pop | Log("instance %s", instance, indent=1) |
708 | 019dbee1 | Iustin Pop | op = opcodes.OpInstanceFailover(instance_name=instance, |
709 | 175f44c2 | Iustin Pop | ignore_consistency=False)
|
710 | b05f29a6 | Guido Trotter | self.ExecOrQueue(instance, [op])
|
711 | 175f44c2 | Iustin Pop | |
712 | 5b9107ff | Iustin Pop | @_DoCheckInstances
|
713 | 5b9107ff | Iustin Pop | @_DoBatch(False) |
714 | 5b9107ff | Iustin Pop | def BurnMove(self): |
715 | 5b9107ff | Iustin Pop | """Move the instances."""
|
716 | 5b9107ff | Iustin Pop | Log("Moving instances")
|
717 | 5b9107ff | Iustin Pop | mytor = izip(islice(cycle(self.nodes), 1, None), |
718 | 5b9107ff | Iustin Pop | self.instances)
|
719 | 5b9107ff | Iustin Pop | for tnode, instance in mytor: |
720 | 1b334175 | Iustin Pop | Log("instance %s", instance, indent=1) |
721 | 0091b480 | Iustin Pop | op = opcodes.OpInstanceMove(instance_name=instance, |
722 | 5b9107ff | Iustin Pop | target_node=tnode) |
723 | b05f29a6 | Guido Trotter | self.ExecOrQueue(instance, [op])
|
724 | 175f44c2 | Iustin Pop | |
725 | c70481ab | Iustin Pop | @_DoBatch(False) |
726 | c723c163 | Iustin Pop | def BurnMigrate(self): |
727 | 99bdd139 | Iustin Pop | """Migrate the instances."""
|
728 | 801cda94 | Iustin Pop | Log("Migrating instances")
|
729 | 99bdd139 | Iustin Pop | for instance in self.instances: |
730 | 1b334175 | Iustin Pop | Log("instance %s", instance, indent=1) |
731 | 75c866c2 | Iustin Pop | op1 = opcodes.OpInstanceMigrate(instance_name=instance, mode=None,
|
732 | c723c163 | Iustin Pop | cleanup=False)
|
733 | 99bdd139 | Iustin Pop | |
734 | 75c866c2 | Iustin Pop | op2 = opcodes.OpInstanceMigrate(instance_name=instance, mode=None,
|
735 | c723c163 | Iustin Pop | cleanup=True)
|
736 | c723c163 | Iustin Pop | Log("migration and migration cleanup", indent=2) |
737 | b05f29a6 | Guido Trotter | self.ExecOrQueue(instance, [op1, op2])
|
738 | 99bdd139 | Iustin Pop | |
739 | d9b7a0b4 | Iustin Pop | @_DoCheckInstances
|
740 | c70481ab | Iustin Pop | @_DoBatch(False) |
741 | c723c163 | Iustin Pop | def BurnImportExport(self): |
742 | bd5e77f9 | Guido Trotter | """Export the instance, delete it, and import it back.
|
743 | bd5e77f9 | Guido Trotter |
|
744 | bd5e77f9 | Guido Trotter | """
|
745 | 836d59d7 | Iustin Pop | Log("Exporting and re-importing instances")
|
746 | bd5e77f9 | Guido Trotter | mytor = izip(cycle(self.nodes),
|
747 | bd5e77f9 | Guido Trotter | islice(cycle(self.nodes), 1, None), |
748 | bd5e77f9 | Guido Trotter | islice(cycle(self.nodes), 2, None), |
749 | bd5e77f9 | Guido Trotter | self.instances)
|
750 | bd5e77f9 | Guido Trotter | |
751 | bd5e77f9 | Guido Trotter | for pnode, snode, enode, instance in mytor: |
752 | 1b334175 | Iustin Pop | Log("instance %s", instance, indent=1) |
753 | c723c163 | Iustin Pop | # read the full name of the instance
|
754 | f2af0bec | Iustin Pop | nam_op = opcodes.OpInstanceQuery(output_fields=["name"],
|
755 | f2af0bec | Iustin Pop | names=[instance], use_locking=True)
|
756 | 73ff3118 | Iustin Pop | full_name = self.ExecOp(False, nam_op)[0][0] |
757 | c723c163 | Iustin Pop | |
758 | f9af35c8 | Guido Trotter | if self.opts.iallocator: |
759 | f9af35c8 | Guido Trotter | pnode = snode = None
|
760 | 836d59d7 | Iustin Pop | import_log_msg = ("import from %s"
|
761 | 836d59d7 | Iustin Pop | " with iallocator %s" %
|
762 | 836d59d7 | Iustin Pop | (enode, self.opts.iallocator))
|
763 | 3429a076 | Apollon Oikonomopoulos | elif self.opts.disk_template not in constants.DTS_INT_MIRROR: |
764 | f9af35c8 | Guido Trotter | snode = None
|
765 | 836d59d7 | Iustin Pop | import_log_msg = ("import from %s to %s" %
|
766 | 836d59d7 | Iustin Pop | (enode, pnode)) |
767 | f9af35c8 | Guido Trotter | else:
|
768 | 836d59d7 | Iustin Pop | import_log_msg = ("import from %s to %s, %s" %
|
769 | 836d59d7 | Iustin Pop | (enode, pnode, snode)) |
770 | f9af35c8 | Guido Trotter | |
771 | 4ff922a2 | Iustin Pop | exp_op = opcodes.OpBackupExport(instance_name=instance, |
772 | 4ff922a2 | Iustin Pop | target_node=enode, |
773 | 4ff922a2 | Iustin Pop | mode=constants.EXPORT_MODE_LOCAL, |
774 | 4ff922a2 | Iustin Pop | shutdown=True)
|
775 | 3cd2d4b1 | Iustin Pop | rem_op = opcodes.OpInstanceRemove(instance_name=instance, |
776 | 5c54b832 | Iustin Pop | ignore_failures=True)
|
777 | 09bf5d24 | Michael Hanselmann | imp_dir = utils.PathJoin(pathutils.EXPORT_DIR, full_name) |
778 | e1530b10 | Iustin Pop | imp_op = opcodes.OpInstanceCreate(instance_name=instance, |
779 | e687ec01 | Michael Hanselmann | disks=[{"size": size}
|
780 | e687ec01 | Michael Hanselmann | for size in self.disk_size], |
781 | bd5e77f9 | Guido Trotter | disk_template=self.opts.disk_template,
|
782 | b518a14a | Iustin Pop | nics=self.opts.nics,
|
783 | bd5e77f9 | Guido Trotter | mode=constants.INSTANCE_IMPORT, |
784 | bd5e77f9 | Guido Trotter | src_node=enode, |
785 | bd5e77f9 | Guido Trotter | src_path=imp_dir, |
786 | bd5e77f9 | Guido Trotter | pnode=pnode, |
787 | bd5e77f9 | Guido Trotter | snode=snode, |
788 | bd5e77f9 | Guido Trotter | start=True,
|
789 | 544ca43b | Iustin Pop | ip_check=self.opts.ip_check,
|
790 | 544ca43b | Iustin Pop | name_check=self.opts.name_check,
|
791 | bd5e77f9 | Guido Trotter | wait_for_sync=True,
|
792 | 96bb2f71 | Manuel Franceschini | file_storage_dir=None,
|
793 | 0ca35d45 | Guido Trotter | file_driver="loop",
|
794 | 6e2dc934 | Alexander Schreiber | iallocator=self.opts.iallocator,
|
795 | 338e51e8 | Iustin Pop | beparams=self.bep,
|
796 | 338e51e8 | Iustin Pop | hvparams=self.hvp,
|
797 | 062a7100 | Iustin Pop | osparams=self.opts.osparams,
|
798 | 338e51e8 | Iustin Pop | ) |
799 | 6e2dc934 | Alexander Schreiber | |
800 | ca5890ad | Iustin Pop | erem_op = opcodes.OpBackupRemove(instance_name=instance) |
801 | bd5e77f9 | Guido Trotter | |
802 | 1b334175 | Iustin Pop | Log("export to node %s", enode, indent=2) |
803 | 836d59d7 | Iustin Pop | Log("remove instance", indent=2) |
804 | 836d59d7 | Iustin Pop | Log(import_log_msg, indent=2)
|
805 | 836d59d7 | Iustin Pop | Log("remove export", indent=2) |
806 | b05f29a6 | Guido Trotter | self.ExecOrQueue(instance, [exp_op, rem_op, imp_op, erem_op])
|
807 | bd5e77f9 | Guido Trotter | |
808 | 7e950d31 | Iustin Pop | @staticmethod
|
809 | 7e950d31 | Iustin Pop | def StopInstanceOp(instance): |
810 | 054a8696 | Manuel Franceschini | """Stop given instance."""
|
811 | ee3e37a7 | Iustin Pop | return opcodes.OpInstanceShutdown(instance_name=instance)
|
812 | 054a8696 | Manuel Franceschini | |
813 | 7e950d31 | Iustin Pop | @staticmethod
|
814 | 7e950d31 | Iustin Pop | def StartInstanceOp(instance): |
815 | 054a8696 | Manuel Franceschini | """Start given instance."""
|
816 | c873d91c | Iustin Pop | return opcodes.OpInstanceStartup(instance_name=instance, force=False) |
817 | 054a8696 | Manuel Franceschini | |
818 | 7e950d31 | Iustin Pop | @staticmethod
|
819 | 7e950d31 | Iustin Pop | def RenameInstanceOp(instance, instance_new): |
820 | 054a8696 | Manuel Franceschini | """Rename instance."""
|
821 | 5659e2e2 | Iustin Pop | return opcodes.OpInstanceRename(instance_name=instance,
|
822 | c723c163 | Iustin Pop | new_name=instance_new) |
823 | 054a8696 | Manuel Franceschini | |
824 | d9b7a0b4 | Iustin Pop | @_DoCheckInstances
|
825 | c70481ab | Iustin Pop | @_DoBatch(True) |
826 | c723c163 | Iustin Pop | def BurnStopStart(self): |
827 | 175f44c2 | Iustin Pop | """Stop/start the instances."""
|
828 | 836d59d7 | Iustin Pop | Log("Stopping and starting instances")
|
829 | 175f44c2 | Iustin Pop | for instance in self.instances: |
830 | 1b334175 | Iustin Pop | Log("instance %s", instance, indent=1) |
831 | c723c163 | Iustin Pop | op1 = self.StopInstanceOp(instance)
|
832 | c723c163 | Iustin Pop | op2 = self.StartInstanceOp(instance)
|
833 | b05f29a6 | Guido Trotter | self.ExecOrQueue(instance, [op1, op2])
|
834 | c723c163 | Iustin Pop | |
835 | c70481ab | Iustin Pop | @_DoBatch(False) |
836 | c723c163 | Iustin Pop | def BurnRemove(self): |
837 | 175f44c2 | Iustin Pop | """Remove the instances."""
|
838 | 836d59d7 | Iustin Pop | Log("Removing instances")
|
839 | 175f44c2 | Iustin Pop | for instance in self.to_rem: |
840 | 1b334175 | Iustin Pop | Log("instance %s", instance, indent=1) |
841 | 3cd2d4b1 | Iustin Pop | op = opcodes.OpInstanceRemove(instance_name=instance, |
842 | 5c54b832 | Iustin Pop | ignore_failures=True)
|
843 | b05f29a6 | Guido Trotter | self.ExecOrQueue(instance, [op])
|
844 | c723c163 | Iustin Pop | |
845 | c723c163 | Iustin Pop | def BurnRename(self): |
846 | c723c163 | Iustin Pop | """Rename the instances.
|
847 | 175f44c2 | Iustin Pop |
|
848 | c723c163 | Iustin Pop | Note that this function will not execute in parallel, since we
|
849 | c723c163 | Iustin Pop | only have one target for rename.
|
850 | c723c163 | Iustin Pop |
|
851 | c723c163 | Iustin Pop | """
|
852 | 836d59d7 | Iustin Pop | Log("Renaming instances")
|
853 | 054a8696 | Manuel Franceschini | rename = self.opts.rename
|
854 | 054a8696 | Manuel Franceschini | for instance in self.instances: |
855 | 1b334175 | Iustin Pop | Log("instance %s", instance, indent=1) |
856 | 2e39ab98 | Iustin Pop | op_stop1 = self.StopInstanceOp(instance)
|
857 | 2e39ab98 | Iustin Pop | op_stop2 = self.StopInstanceOp(rename)
|
858 | c723c163 | Iustin Pop | op_rename1 = self.RenameInstanceOp(instance, rename)
|
859 | c723c163 | Iustin Pop | op_rename2 = self.RenameInstanceOp(rename, instance)
|
860 | c723c163 | Iustin Pop | op_start1 = self.StartInstanceOp(rename)
|
861 | c723c163 | Iustin Pop | op_start2 = self.StartInstanceOp(instance)
|
862 | 73ff3118 | Iustin Pop | self.ExecOp(False, op_stop1, op_rename1, op_start1) |
863 | 5178f1bc | Iustin Pop | self._CheckInstanceAlive(rename)
|
864 | 73ff3118 | Iustin Pop | self.ExecOp(False, op_stop2, op_rename2, op_start2) |
865 | 5178f1bc | Iustin Pop | self._CheckInstanceAlive(instance)
|
866 | 5178f1bc | Iustin Pop | |
867 | d9b7a0b4 | Iustin Pop | @_DoCheckInstances
|
868 | c70481ab | Iustin Pop | @_DoBatch(True) |
869 | c723c163 | Iustin Pop | def BurnReinstall(self): |
870 | 00f91f29 | Iustin Pop | """Reinstall the instances."""
|
871 | 836d59d7 | Iustin Pop | Log("Reinstalling instances")
|
872 | 00f91f29 | Iustin Pop | for instance in self.instances: |
873 | 1b334175 | Iustin Pop | Log("instance %s", instance, indent=1) |
874 | c723c163 | Iustin Pop | op1 = self.StopInstanceOp(instance)
|
875 | 5073fd8f | Iustin Pop | op2 = opcodes.OpInstanceReinstall(instance_name=instance) |
876 | 836d59d7 | Iustin Pop | Log("reinstall without passing the OS", indent=2) |
877 | 5073fd8f | Iustin Pop | op3 = opcodes.OpInstanceReinstall(instance_name=instance, |
878 | c723c163 | Iustin Pop | os_type=self.opts.os)
|
879 | 836d59d7 | Iustin Pop | Log("reinstall specifying the OS", indent=2) |
880 | c723c163 | Iustin Pop | op4 = self.StartInstanceOp(instance)
|
881 | b05f29a6 | Guido Trotter | self.ExecOrQueue(instance, [op1, op2, op3, op4])
|
882 | c723c163 | Iustin Pop | |
883 | d9b7a0b4 | Iustin Pop | @_DoCheckInstances
|
884 | c70481ab | Iustin Pop | @_DoBatch(True) |
885 | c723c163 | Iustin Pop | def BurnReboot(self): |
886 | 836d59d7 | Iustin Pop | """Reboot the instances."""
|
887 | 836d59d7 | Iustin Pop | Log("Rebooting instances")
|
888 | 00f91f29 | Iustin Pop | for instance in self.instances: |
889 | 1b334175 | Iustin Pop | Log("instance %s", instance, indent=1) |
890 | c723c163 | Iustin Pop | ops = [] |
891 | 1d103c02 | Iustin Pop | for reboot_type in self.opts.reboot_types: |
892 | 90ab1a95 | Iustin Pop | op = opcodes.OpInstanceReboot(instance_name=instance, |
893 | 00f91f29 | Iustin Pop | reboot_type=reboot_type, |
894 | 00f91f29 | Iustin Pop | ignore_secondaries=False)
|
895 | 1b334175 | Iustin Pop | Log("reboot with type '%s'", reboot_type, indent=2) |
896 | c723c163 | Iustin Pop | ops.append(op) |
897 | b05f29a6 | Guido Trotter | self.ExecOrQueue(instance, ops)
|
898 | c723c163 | Iustin Pop | |
899 | d9b7a0b4 | Iustin Pop | @_DoCheckInstances
|
900 | c70481ab | Iustin Pop | @_DoBatch(True) |
901 | 9fdc92fa | Guido Trotter | def BurnRenameSame(self): |
902 | 9fdc92fa | Guido Trotter | """Rename the instances to their own name."""
|
903 | 9fdc92fa | Guido Trotter | Log("Renaming the instances to their own name")
|
904 | 9fdc92fa | Guido Trotter | for instance in self.instances: |
905 | 9fdc92fa | Guido Trotter | Log("instance %s", instance, indent=1) |
906 | 9fdc92fa | Guido Trotter | op1 = self.StopInstanceOp(instance)
|
907 | 9fdc92fa | Guido Trotter | op2 = self.RenameInstanceOp(instance, instance)
|
908 | 9fdc92fa | Guido Trotter | Log("rename to the same name", indent=2) |
909 | 9fdc92fa | Guido Trotter | op4 = self.StartInstanceOp(instance)
|
910 | 9fdc92fa | Guido Trotter | self.ExecOrQueue(instance, [op1, op2, op4])
|
911 | 9fdc92fa | Guido Trotter | |
912 | 9fdc92fa | Guido Trotter | @_DoCheckInstances
|
913 | 9fdc92fa | Guido Trotter | @_DoBatch(True) |
914 | c723c163 | Iustin Pop | def BurnActivateDisks(self): |
915 | 90e722d1 | Iustin Pop | """Activate and deactivate disks of the instances."""
|
916 | 836d59d7 | Iustin Pop | Log("Activating/deactivating disks")
|
917 | 90e722d1 | Iustin Pop | for instance in self.instances: |
918 | 1b334175 | Iustin Pop | Log("instance %s", instance, indent=1) |
919 | c723c163 | Iustin Pop | op_start = self.StartInstanceOp(instance)
|
920 | 83f5d475 | Iustin Pop | op_act = opcodes.OpInstanceActivateDisks(instance_name=instance) |
921 | e176281f | Iustin Pop | op_deact = opcodes.OpInstanceDeactivateDisks(instance_name=instance) |
922 | c723c163 | Iustin Pop | op_stop = self.StopInstanceOp(instance)
|
923 | 836d59d7 | Iustin Pop | Log("activate disks when online", indent=2) |
924 | 836d59d7 | Iustin Pop | Log("activate disks when offline", indent=2) |
925 | 836d59d7 | Iustin Pop | Log("deactivate disks (when offline)", indent=2) |
926 | b05f29a6 | Guido Trotter | self.ExecOrQueue(instance, [op_act, op_stop, op_act, op_deact, op_start])
|
927 | 90e722d1 | Iustin Pop | |
928 | d9b7a0b4 | Iustin Pop | @_DoCheckInstances
|
929 | c70481ab | Iustin Pop | @_DoBatch(False) |
930 | c723c163 | Iustin Pop | def BurnAddRemoveDisks(self): |
931 | 5c22d16e | Iustin Pop | """Add and remove an extra disk for the instances."""
|
932 | 836d59d7 | Iustin Pop | Log("Adding and removing disks")
|
933 | 5c22d16e | Iustin Pop | for instance in self.instances: |
934 | 1b334175 | Iustin Pop | Log("instance %s", instance, indent=1) |
935 | 5ae4945a | Iustin Pop | op_add = opcodes.OpInstanceSetParams( |
936 | 5c22d16e | Iustin Pop | instance_name=instance, |
937 | 5c22d16e | Iustin Pop | disks=[(constants.DDM_ADD, {"size": self.disk_size[0]})]) |
938 | 5ae4945a | Iustin Pop | op_rem = opcodes.OpInstanceSetParams( |
939 | 5c22d16e | Iustin Pop | instance_name=instance, disks=[(constants.DDM_REMOVE, {})]) |
940 | c723c163 | Iustin Pop | op_stop = self.StopInstanceOp(instance)
|
941 | c723c163 | Iustin Pop | op_start = self.StartInstanceOp(instance)
|
942 | 836d59d7 | Iustin Pop | Log("adding a disk", indent=2) |
943 | 836d59d7 | Iustin Pop | Log("removing last disk", indent=2) |
944 | b05f29a6 | Guido Trotter | self.ExecOrQueue(instance, [op_add, op_stop, op_rem, op_start])
|
945 | 5c22d16e | Iustin Pop | |
946 | c70481ab | Iustin Pop | @_DoBatch(False) |
947 | c723c163 | Iustin Pop | def BurnAddRemoveNICs(self): |
948 | 0ccbf925 | Iustin Pop | """Add, change and remove an extra NIC for the instances."""
|
949 | 836d59d7 | Iustin Pop | Log("Adding and removing NICs")
|
950 | 5c22d16e | Iustin Pop | for instance in self.instances: |
951 | 1b334175 | Iustin Pop | Log("instance %s", instance, indent=1) |
952 | 5ae4945a | Iustin Pop | op_add = opcodes.OpInstanceSetParams( |
953 | 5c22d16e | Iustin Pop | instance_name=instance, nics=[(constants.DDM_ADD, {})]) |
954 | 5ae4945a | Iustin Pop | op_chg = opcodes.OpInstanceSetParams( |
955 | 0ccbf925 | Iustin Pop | instance_name=instance, nics=[(constants.DDM_MODIFY, |
956 | 0ccbf925 | Iustin Pop | -1, {"mac": constants.VALUE_GENERATE})]) |
957 | 5ae4945a | Iustin Pop | op_rem = opcodes.OpInstanceSetParams( |
958 | 5c22d16e | Iustin Pop | instance_name=instance, nics=[(constants.DDM_REMOVE, {})]) |
959 | 836d59d7 | Iustin Pop | Log("adding a NIC", indent=2) |
960 | 0ccbf925 | Iustin Pop | Log("changing a NIC", indent=2) |
961 | 836d59d7 | Iustin Pop | Log("removing last NIC", indent=2) |
962 | 0ccbf925 | Iustin Pop | self.ExecOrQueue(instance, [op_add, op_chg, op_rem])
|
963 | 5c22d16e | Iustin Pop | |
964 | a619a1dd | Guido Trotter | def ConfdCallback(self, reply): |
965 | a619a1dd | Guido Trotter | """Callback for confd queries"""
|
966 | a619a1dd | Guido Trotter | if reply.type == confd_client.UPCALL_REPLY:
|
967 | a619a1dd | Guido Trotter | if reply.server_reply.status != constants.CONFD_REPL_STATUS_OK:
|
968 | a619a1dd | Guido Trotter | Err("Query %s gave non-ok status %s: %s" % (reply.orig_request,
|
969 | a619a1dd | Guido Trotter | reply.server_reply.status, |
970 | a619a1dd | Guido Trotter | reply.server_reply)) |
971 | a619a1dd | Guido Trotter | if reply.orig_request.type == constants.CONFD_REQ_PING:
|
972 | a619a1dd | Guido Trotter | Log("Ping: OK", indent=1) |
973 | a619a1dd | Guido Trotter | elif reply.orig_request.type == constants.CONFD_REQ_CLUSTER_MASTER:
|
974 | a619a1dd | Guido Trotter | if reply.server_reply.answer == self.cluster_info["master"]: |
975 | a619a1dd | Guido Trotter | Log("Master: OK", indent=1) |
976 | a619a1dd | Guido Trotter | else:
|
977 | a619a1dd | Guido Trotter | Err("Master: wrong: %s" % reply.server_reply.answer)
|
978 | a619a1dd | Guido Trotter | elif reply.orig_request.type == constants.CONFD_REQ_NODE_ROLE_BYNAME:
|
979 | a619a1dd | Guido Trotter | if reply.server_reply.answer == constants.CONFD_NODE_ROLE_MASTER:
|
980 | a619a1dd | Guido Trotter | Log("Node role for master: OK", indent=1) |
981 | a619a1dd | Guido Trotter | else:
|
982 | a619a1dd | Guido Trotter | Err("Node role for master: wrong: %s" % reply.server_reply.answer)
|
983 | a619a1dd | Guido Trotter | |
984 | a619a1dd | Guido Trotter | def DoConfdRequestReply(self, req): |
985 | a619a1dd | Guido Trotter | self.confd_counting_callback.RegisterQuery(req.rsalt)
|
986 | a619a1dd | Guido Trotter | self.confd_client.SendRequest(req, async=False) |
987 | a619a1dd | Guido Trotter | while not self.confd_counting_callback.AllAnswered(): |
988 | a619a1dd | Guido Trotter | if not self.confd_client.ReceiveReply(): |
989 | a619a1dd | Guido Trotter | Err("Did not receive all expected confd replies")
|
990 | a619a1dd | Guido Trotter | break
|
991 | a619a1dd | Guido Trotter | |
992 | a619a1dd | Guido Trotter | def BurnConfd(self): |
993 | a619a1dd | Guido Trotter | """Run confd queries for our instances.
|
994 | a619a1dd | Guido Trotter |
|
995 | a619a1dd | Guido Trotter | The following confd queries are tested:
|
996 | 454723b5 | Iustin Pop | - CONFD_REQ_PING: simple ping
|
997 | 454723b5 | Iustin Pop | - CONFD_REQ_CLUSTER_MASTER: cluster master
|
998 | 454723b5 | Iustin Pop | - CONFD_REQ_NODE_ROLE_BYNAME: node role, for the master
|
999 | a619a1dd | Guido Trotter |
|
1000 | a619a1dd | Guido Trotter | """
|
1001 | a619a1dd | Guido Trotter | Log("Checking confd results")
|
1002 | a619a1dd | Guido Trotter | |
1003 | a619a1dd | Guido Trotter | filter_callback = confd_client.ConfdFilterCallback(self.ConfdCallback)
|
1004 | a619a1dd | Guido Trotter | counting_callback = confd_client.ConfdCountingCallback(filter_callback) |
1005 | a619a1dd | Guido Trotter | self.confd_counting_callback = counting_callback
|
1006 | a619a1dd | Guido Trotter | |
1007 | 5b349fd1 | Iustin Pop | self.confd_client = confd_client.GetConfdClient(counting_callback)
|
1008 | a619a1dd | Guido Trotter | |
1009 | a619a1dd | Guido Trotter | req = confd_client.ConfdClientRequest(type=constants.CONFD_REQ_PING) |
1010 | a619a1dd | Guido Trotter | self.DoConfdRequestReply(req)
|
1011 | a619a1dd | Guido Trotter | |
1012 | a619a1dd | Guido Trotter | req = confd_client.ConfdClientRequest( |
1013 | a619a1dd | Guido Trotter | type=constants.CONFD_REQ_CLUSTER_MASTER) |
1014 | a619a1dd | Guido Trotter | self.DoConfdRequestReply(req)
|
1015 | a619a1dd | Guido Trotter | |
1016 | a619a1dd | Guido Trotter | req = confd_client.ConfdClientRequest( |
1017 | a619a1dd | Guido Trotter | type=constants.CONFD_REQ_NODE_ROLE_BYNAME, |
1018 | a619a1dd | Guido Trotter | query=self.cluster_info["master"]) |
1019 | a619a1dd | Guido Trotter | self.DoConfdRequestReply(req)
|
1020 | a619a1dd | Guido Trotter | |
1021 | 5178f1bc | Iustin Pop | def _CheckInstanceAlive(self, instance): |
1022 | 5178f1bc | Iustin Pop | """Check if an instance is alive by doing http checks.
|
1023 | 5178f1bc | Iustin Pop |
|
1024 | 5178f1bc | Iustin Pop | This will try to retrieve the url on the instance /hostname.txt
|
1025 | 5178f1bc | Iustin Pop | and check that it contains the hostname of the instance. In case
|
1026 | 5178f1bc | Iustin Pop | we get ECONNREFUSED, we retry up to the net timeout seconds, for
|
1027 | 5178f1bc | Iustin Pop | any other error we abort.
|
1028 | 5178f1bc | Iustin Pop |
|
1029 | 5178f1bc | Iustin Pop | """
|
1030 | 5178f1bc | Iustin Pop | if not self.opts.http_check: |
1031 | 5178f1bc | Iustin Pop | return
|
1032 | 5dc626fd | Iustin Pop | end_time = time.time() + self.opts.net_timeout
|
1033 | 5dc626fd | Iustin Pop | url = None
|
1034 | 5dc626fd | Iustin Pop | while time.time() < end_time and url is None: |
1035 | 5dc626fd | Iustin Pop | try:
|
1036 | 5dc626fd | Iustin Pop | url = self.url_opener.open("http://%s/hostname.txt" % instance) |
1037 | c723c163 | Iustin Pop | except IOError: |
1038 | 5dc626fd | Iustin Pop | # here we can have connection refused, no route to host, etc.
|
1039 | 5dc626fd | Iustin Pop | time.sleep(1)
|
1040 | 5dc626fd | Iustin Pop | if url is None: |
1041 | 5dc626fd | Iustin Pop | raise InstanceDown(instance, "Cannot contact instance") |
1042 | 5178f1bc | Iustin Pop | hostname = url.read().strip() |
1043 | 5dc626fd | Iustin Pop | url.close() |
1044 | 5178f1bc | Iustin Pop | if hostname != instance:
|
1045 | 5178f1bc | Iustin Pop | raise InstanceDown(instance, ("Hostname mismatch, expected %s, got %s" % |
1046 | 5178f1bc | Iustin Pop | (instance, hostname))) |
1047 | 5178f1bc | Iustin Pop | |
1048 | 175f44c2 | Iustin Pop | def BurninCluster(self): |
1049 | 175f44c2 | Iustin Pop | """Test a cluster intensively.
|
1050 | 175f44c2 | Iustin Pop |
|
1051 | 175f44c2 | Iustin Pop | This will create instances and then start/stop/failover them.
|
1052 | 175f44c2 | Iustin Pop | It is safe for existing instances but could impact performance.
|
1053 | 175f44c2 | Iustin Pop |
|
1054 | 175f44c2 | Iustin Pop | """
|
1055 | 175f44c2 | Iustin Pop | |
1056 | 175f44c2 | Iustin Pop | opts = self.opts
|
1057 | 175f44c2 | Iustin Pop | |
1058 | 836d59d7 | Iustin Pop | Log("Testing global parameters")
|
1059 | 175f44c2 | Iustin Pop | |
1060 | bd249e2f | Iustin Pop | if (len(self.nodes) == 1 and |
1061 | d8378091 | Michael Hanselmann | opts.disk_template not in _SINGLE_NODE_DISK_TEMPLATES): |
1062 | 836d59d7 | Iustin Pop | Err("When one node is available/selected the disk template must"
|
1063 | d8378091 | Michael Hanselmann | " be one of %s" % utils.CommaJoin(_SINGLE_NODE_DISK_TEMPLATES))
|
1064 | 175f44c2 | Iustin Pop | |
1065 | db3780f9 | Iustin Pop | if opts.do_confd_tests and not constants.ENABLE_CONFD: |
1066 | db3780f9 | Iustin Pop | Err("You selected confd tests but confd was disabled at configure time")
|
1067 | db3780f9 | Iustin Pop | |
1068 | 21546b1c | Iustin Pop | has_err = True
|
1069 | 175f44c2 | Iustin Pop | try:
|
1070 | c723c163 | Iustin Pop | self.BurnCreateInstances()
|
1071 | 6b5f0dd8 | Guido Trotter | |
1072 | 6b5f0dd8 | Guido Trotter | if self.bep[constants.BE_MINMEM] < self.bep[constants.BE_MAXMEM]: |
1073 | 6b5f0dd8 | Guido Trotter | self.BurnModifyRuntimeMemory()
|
1074 | 6b5f0dd8 | Guido Trotter | |
1075 | 3429a076 | Apollon Oikonomopoulos | if opts.do_replace1 and opts.disk_template in constants.DTS_INT_MIRROR: |
1076 | c723c163 | Iustin Pop | self.BurnReplaceDisks1D8()
|
1077 | 175f44c2 | Iustin Pop | if (opts.do_replace2 and len(self.nodes) > 2 and |
1078 | e687ec01 | Michael Hanselmann | opts.disk_template in constants.DTS_INT_MIRROR):
|
1079 | c723c163 | Iustin Pop | self.BurnReplaceDisks2()
|
1080 | 175f44c2 | Iustin Pop | |
1081 | 728489a3 | Guido Trotter | if (opts.disk_template in constants.DTS_GROWABLE and |
1082 | 403f5172 | Guido Trotter | compat.any(n > 0 for n in self.disk_growth)): |
1083 | c723c163 | Iustin Pop | self.BurnGrowDisks()
|
1084 | 659712c8 | Iustin Pop | |
1085 | 9869360c | Apollon Oikonomopoulos | if opts.do_failover and opts.disk_template in constants.DTS_MIRRORED: |
1086 | c723c163 | Iustin Pop | self.BurnFailover()
|
1087 | 175f44c2 | Iustin Pop | |
1088 | aac0352d | Iustin Pop | if opts.do_migrate:
|
1089 | 9869360c | Apollon Oikonomopoulos | if opts.disk_template not in constants.DTS_MIRRORED: |
1090 | 9869360c | Apollon Oikonomopoulos | Log("Skipping migration (disk template %s does not support it)",
|
1091 | 9869360c | Apollon Oikonomopoulos | opts.disk_template) |
1092 | 94d5cee9 | Michael Hanselmann | elif not self.hv_can_migrate: |
1093 | aac0352d | Iustin Pop | Log("Skipping migration (hypervisor %s does not support it)",
|
1094 | aac0352d | Iustin Pop | self.hypervisor)
|
1095 | aac0352d | Iustin Pop | else:
|
1096 | aac0352d | Iustin Pop | self.BurnMigrate()
|
1097 | 99bdd139 | Iustin Pop | |
1098 | 9e32b93b | Guido Trotter | if (opts.do_move and len(self.nodes) > 1 and |
1099 | 9e32b93b | Guido Trotter | opts.disk_template in [constants.DT_PLAIN, constants.DT_FILE]):
|
1100 | 5b9107ff | Iustin Pop | self.BurnMove()
|
1101 | 5b9107ff | Iustin Pop | |
1102 | a5e7be6b | Iustin Pop | if (opts.do_importexport and |
1103 | d8378091 | Michael Hanselmann | opts.disk_template in _IMPEXP_DISK_TEMPLATES):
|
1104 | c723c163 | Iustin Pop | self.BurnImportExport()
|
1105 | bd5e77f9 | Guido Trotter | |
1106 | 00f91f29 | Iustin Pop | if opts.do_reinstall:
|
1107 | c723c163 | Iustin Pop | self.BurnReinstall()
|
1108 | 00f91f29 | Iustin Pop | |
1109 | 00f91f29 | Iustin Pop | if opts.do_reboot:
|
1110 | c723c163 | Iustin Pop | self.BurnReboot()
|
1111 | 00f91f29 | Iustin Pop | |
1112 | 9fdc92fa | Guido Trotter | if opts.do_renamesame:
|
1113 | 9fdc92fa | Guido Trotter | self.BurnRenameSame()
|
1114 | 9fdc92fa | Guido Trotter | |
1115 | 5c22d16e | Iustin Pop | if opts.do_addremove_disks:
|
1116 | c723c163 | Iustin Pop | self.BurnAddRemoveDisks()
|
1117 | 5c22d16e | Iustin Pop | |
1118 | be0636e3 | Guido Trotter | default_nic_mode = self.cluster_default_nicparams[constants.NIC_MODE]
|
1119 | be0636e3 | Guido Trotter | # Don't add/remove nics in routed mode, as we would need an ip to add
|
1120 | be0636e3 | Guido Trotter | # them with
|
1121 | 5c22d16e | Iustin Pop | if opts.do_addremove_nics:
|
1122 | be0636e3 | Guido Trotter | if default_nic_mode == constants.NIC_MODE_BRIDGED:
|
1123 | be0636e3 | Guido Trotter | self.BurnAddRemoveNICs()
|
1124 | be0636e3 | Guido Trotter | else:
|
1125 | be0636e3 | Guido Trotter | Log("Skipping nic add/remove as the cluster is not in bridged mode")
|
1126 | 5c22d16e | Iustin Pop | |
1127 | 90e722d1 | Iustin Pop | if opts.do_activate_disks:
|
1128 | c723c163 | Iustin Pop | self.BurnActivateDisks()
|
1129 | 90e722d1 | Iustin Pop | |
1130 | 054a8696 | Manuel Franceschini | if opts.rename:
|
1131 | c723c163 | Iustin Pop | self.BurnRename()
|
1132 | 054a8696 | Manuel Franceschini | |
1133 | a619a1dd | Guido Trotter | if opts.do_confd_tests:
|
1134 | a619a1dd | Guido Trotter | self.BurnConfd()
|
1135 | a619a1dd | Guido Trotter | |
1136 | eb61f8d3 | Iustin Pop | if opts.do_startstop:
|
1137 | c723c163 | Iustin Pop | self.BurnStopStart()
|
1138 | eb61f8d3 | Iustin Pop | |
1139 | 21546b1c | Iustin Pop | has_err = False
|
1140 | 175f44c2 | Iustin Pop | finally:
|
1141 | 21546b1c | Iustin Pop | if has_err:
|
1142 | 21546b1c | Iustin Pop | Log("Error detected: opcode buffer follows:\n\n")
|
1143 | 21546b1c | Iustin Pop | Log(self.GetFeedbackBuf())
|
1144 | 21546b1c | Iustin Pop | Log("\n\n")
|
1145 | 320eda24 | Iustin Pop | if not self.opts.keep_instances: |
1146 | 8629a543 | Iustin Pop | try:
|
1147 | 8629a543 | Iustin Pop | self.BurnRemove()
|
1148 | b459a848 | Andrea Spadaccini | except Exception, err: # pylint: disable=W0703 |
1149 | 8629a543 | Iustin Pop | if has_err: # already detected errors, so errors in removal |
1150 | 8629a543 | Iustin Pop | # are quite expected
|
1151 | 1b334175 | Iustin Pop | Log("Note: error detected during instance remove: %s", err)
|
1152 | 8629a543 | Iustin Pop | else: # non-expected error |
1153 | 8629a543 | Iustin Pop | raise
|
1154 | 175f44c2 | Iustin Pop | |
1155 | 3f17ef02 | Michael Hanselmann | return constants.EXIT_SUCCESS
|
1156 | a8083063 | Iustin Pop | |
1157 | 01b69ec5 | Michael Hanselmann | |
1158 | 8e55e20f | Michael Hanselmann | def Main(): |
1159 | 3f17ef02 | Michael Hanselmann | """Main function.
|
1160 | 3ecf6786 | Iustin Pop |
|
1161 | 3f17ef02 | Michael Hanselmann | """
|
1162 | 09bf5d24 | Michael Hanselmann | utils.SetupLogging(pathutils.LOG_BURNIN, sys.argv[0],
|
1163 | cfcc79c6 | Michael Hanselmann | debug=False, stderr_logging=True) |
1164 | 3f17ef02 | Michael Hanselmann | |
1165 | 3f17ef02 | Michael Hanselmann | return Burner().BurninCluster() |