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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 | 71dca138 | Helga Velroyen | from ganeti.runtime import (GetClient) |
45 | a8083063 | Iustin Pop | |
46 | 01b69ec5 | Michael Hanselmann | |
47 | 9f13fc7a | Iustin Pop | USAGE = ("\tburnin -o OS_NAME [options...] instance_name ...")
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48 | a8083063 | Iustin Pop | |
49 | 73ff3118 | Iustin Pop | MAX_RETRIES = 3
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50 | 1b334175 | Iustin Pop | LOG_HEADERS = { |
51 | 1b334175 | Iustin Pop | 0: "- ", |
52 | 1b334175 | Iustin Pop | 1: "* ", |
53 | 3c286190 | Dimitris Aragiorgis | 2: "", |
54 | 1b334175 | Iustin Pop | } |
55 | 01b69ec5 | Michael Hanselmann | |
56 | d8378091 | Michael Hanselmann | #: Disk templates supporting a single node
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57 | d8378091 | Michael Hanselmann | _SINGLE_NODE_DISK_TEMPLATES = compat.UniqueFrozenset([ |
58 | d8378091 | Michael Hanselmann | constants.DT_DISKLESS, |
59 | d8378091 | Michael Hanselmann | constants.DT_PLAIN, |
60 | d8378091 | Michael Hanselmann | constants.DT_FILE, |
61 | d8378091 | Michael Hanselmann | constants.DT_SHARED_FILE, |
62 | 85a895be | Michael Hanselmann | constants.DT_EXT, |
63 | 85a895be | Michael Hanselmann | constants.DT_RBD, |
64 | 8106dd64 | Santi Raffa | constants.DT_GLUSTER |
65 | d8378091 | Michael Hanselmann | ]) |
66 | d8378091 | Michael Hanselmann | |
67 | d8378091 | Michael Hanselmann | _SUPPORTED_DISK_TEMPLATES = compat.UniqueFrozenset([ |
68 | d8378091 | Michael Hanselmann | constants.DT_DISKLESS, |
69 | d8378091 | Michael Hanselmann | constants.DT_DRBD8, |
70 | d8378091 | Michael Hanselmann | constants.DT_EXT, |
71 | d8378091 | Michael Hanselmann | constants.DT_FILE, |
72 | d8378091 | Michael Hanselmann | constants.DT_PLAIN, |
73 | d8378091 | Michael Hanselmann | constants.DT_RBD, |
74 | d8378091 | Michael Hanselmann | constants.DT_SHARED_FILE, |
75 | 8106dd64 | Santi Raffa | constants.DT_GLUSTER |
76 | d8378091 | Michael Hanselmann | ]) |
77 | d8378091 | Michael Hanselmann | |
78 | d8378091 | Michael Hanselmann | #: Disk templates for which import/export is tested
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79 | d8378091 | Michael Hanselmann | _IMPEXP_DISK_TEMPLATES = (_SUPPORTED_DISK_TEMPLATES - frozenset([
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80 | d8378091 | Michael Hanselmann | constants.DT_DISKLESS, |
81 | d8378091 | Michael Hanselmann | constants.DT_FILE, |
82 | d8378091 | Michael Hanselmann | constants.DT_SHARED_FILE, |
83 | 8106dd64 | Santi Raffa | constants.DT_GLUSTER |
84 | d8378091 | Michael Hanselmann | ])) |
85 | d8378091 | Michael Hanselmann | |
86 | e687ec01 | Michael Hanselmann | |
87 | 5178f1bc | Iustin Pop | class InstanceDown(Exception): |
88 | 5178f1bc | Iustin Pop | """The checked instance was not up"""
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89 | 5178f1bc | Iustin Pop | |
90 | 5178f1bc | Iustin Pop | |
91 | 73ff3118 | Iustin Pop | class BurninFailure(Exception): |
92 | 73ff3118 | Iustin Pop | """Failure detected during burning"""
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93 | 73ff3118 | Iustin Pop | |
94 | 73ff3118 | Iustin Pop | |
95 | a8083063 | Iustin Pop | def Usage(): |
96 | a8083063 | Iustin Pop | """Shows program usage information and exits the program."""
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97 | a8083063 | Iustin Pop | |
98 | a8083063 | Iustin Pop | print >> sys.stderr, "Usage:" |
99 | a8083063 | Iustin Pop | print >> sys.stderr, USAGE
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100 | a8083063 | Iustin Pop | sys.exit(2)
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101 | a8083063 | Iustin Pop | |
102 | 01b69ec5 | Michael Hanselmann | |
103 | 1b334175 | Iustin Pop | def Log(msg, *args, **kwargs): |
104 | 3ecf6786 | Iustin Pop | """Simple function that prints out its argument.
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105 | 3ecf6786 | Iustin Pop |
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106 | 3ecf6786 | Iustin Pop | """
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107 | 1b334175 | Iustin Pop | if args:
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108 | 1b334175 | Iustin Pop | msg = msg % args |
109 | e687ec01 | Michael Hanselmann | indent = kwargs.get("indent", 0) |
110 | e687ec01 | Michael Hanselmann | sys.stdout.write("%*s%s%s\n" % (2 * indent, "", |
111 | 1b334175 | Iustin Pop | LOG_HEADERS.get(indent, " "), msg))
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112 | 84cc52ab | Michael Hanselmann | sys.stdout.flush() |
113 | a8083063 | Iustin Pop | |
114 | 1b334175 | Iustin Pop | |
115 | 836d59d7 | Iustin Pop | def Err(msg, exit_code=1): |
116 | 836d59d7 | Iustin Pop | """Simple error logging that prints to stderr.
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117 | 836d59d7 | Iustin Pop |
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118 | 836d59d7 | Iustin Pop | """
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119 | 836d59d7 | Iustin Pop | sys.stderr.write(msg + "\n")
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120 | 836d59d7 | Iustin Pop | sys.stderr.flush() |
121 | 836d59d7 | Iustin Pop | sys.exit(exit_code) |
122 | 01b69ec5 | Michael Hanselmann | |
123 | 5dc626fd | Iustin Pop | |
124 | 5dc626fd | Iustin Pop | class SimpleOpener(urllib.FancyURLopener): |
125 | 5dc626fd | Iustin Pop | """A simple url opener"""
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126 | b459a848 | Andrea Spadaccini | # pylint: disable=W0221
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127 | 5dc626fd | Iustin Pop | |
128 | 7260cfbe | Iustin Pop | def prompt_user_passwd(self, host, realm, clear_cache=0): |
129 | 5dc626fd | Iustin Pop | """No-interaction version of prompt_user_passwd."""
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130 | 2d54e29c | Iustin Pop | # we follow parent class' API
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131 | b459a848 | Andrea Spadaccini | # pylint: disable=W0613
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132 | 5dc626fd | Iustin Pop | return None, None |
133 | 5dc626fd | Iustin Pop | |
134 | 5dc626fd | Iustin Pop | def http_error_default(self, url, fp, errcode, errmsg, headers): |
135 | 5dc626fd | Iustin Pop | """Custom error handling"""
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136 | 5dc626fd | Iustin Pop | # make sure sockets are not left in CLOSE_WAIT, this is similar
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137 | 5dc626fd | Iustin Pop | # but with a different exception to the BasicURLOpener class
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138 | 5dc626fd | Iustin Pop | _ = fp.read() # throw away data
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139 | 5dc626fd | Iustin Pop | fp.close() |
140 | 5dc626fd | Iustin Pop | raise InstanceDown("HTTP error returned: code %s, msg %s" % |
141 | 5dc626fd | Iustin Pop | (errcode, errmsg)) |
142 | 5dc626fd | Iustin Pop | |
143 | 5dc626fd | Iustin Pop | |
144 | 10eb54fb | Michael Hanselmann | OPTIONS = [ |
145 | 10eb54fb | Michael Hanselmann | cli.cli_option("-o", "--os", dest="os", default=None, |
146 | 10eb54fb | Michael Hanselmann | help="OS to use during burnin",
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147 | a52ba89d | Michael Hanselmann | metavar="<OS>",
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148 | a52ba89d | Michael Hanselmann | completion_suggest=cli.OPT_COMPL_ONE_OS), |
149 | aac0352d | Iustin Pop | cli.HYPERVISOR_OPT, |
150 | 062a7100 | Iustin Pop | cli.OSPARAMS_OPT, |
151 | 10eb54fb | Michael Hanselmann | cli.cli_option("--disk-size", dest="disk_size", |
152 | 10eb54fb | Michael Hanselmann | help="Disk size (determines disk count)",
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153 | 10eb54fb | Michael Hanselmann | default="128m", type="string", metavar="<size,size,...>", |
154 | 10eb54fb | Michael Hanselmann | completion_suggest=("128M 512M 1G 4G 1G,256M"
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155 | 10eb54fb | Michael Hanselmann | " 4G,1G,1G 10G").split()),
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156 | 10eb54fb | Michael Hanselmann | cli.cli_option("--disk-growth", dest="disk_growth", help="Disk growth", |
157 | 10eb54fb | Michael Hanselmann | default="128m", type="string", metavar="<size,size,...>"), |
158 | 10eb54fb | Michael Hanselmann | cli.cli_option("--mem-size", dest="mem_size", help="Memory size", |
159 | 6b5f0dd8 | Guido Trotter | default=None, 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("--maxmem-size", dest="maxmem_size", help="Max Memory size", |
163 | 6b5f0dd8 | Guido Trotter | default=256, type="unit", metavar="<size>", |
164 | 6b5f0dd8 | Guido Trotter | completion_suggest=("128M 256M 512M 1G 4G 8G"
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165 | 6b5f0dd8 | Guido Trotter | " 12G 16G").split()),
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166 | 6b5f0dd8 | Guido Trotter | cli.cli_option("--minmem-size", dest="minmem_size", help="Min Memory size", |
167 | 10eb54fb | Michael Hanselmann | default=128, type="unit", metavar="<size>", |
168 | 10eb54fb | Michael Hanselmann | completion_suggest=("128M 256M 512M 1G 4G 8G"
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169 | 10eb54fb | Michael Hanselmann | " 12G 16G").split()),
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170 | d0ffa390 | Pedro Macedo | cli.cli_option("--vcpu-count", dest="vcpu_count", help="VCPU count", |
171 | d0ffa390 | Pedro Macedo | default=3, type="unit", metavar="<count>", |
172 | d0ffa390 | Pedro Macedo | completion_suggest=("1 2 3 4").split()),
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173 | 265e6244 | Iustin Pop | cli.DEBUG_OPT, |
174 | 9cdb9578 | Iustin Pop | cli.VERBOSE_OPT, |
175 | 544ca43b | Iustin Pop | cli.NOIPCHECK_OPT, |
176 | 544ca43b | Iustin Pop | cli.NONAMECHECK_OPT, |
177 | 7ea7bcf6 | Iustin Pop | cli.EARLY_RELEASE_OPT, |
178 | 10eb54fb | Michael Hanselmann | cli.cli_option("--no-replace1", dest="do_replace1", |
179 | 10eb54fb | Michael Hanselmann | help="Skip disk replacement with the same secondary",
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180 | 10eb54fb | Michael Hanselmann | action="store_false", default=True), |
181 | 10eb54fb | Michael Hanselmann | cli.cli_option("--no-replace2", dest="do_replace2", |
182 | 10eb54fb | Michael Hanselmann | help="Skip disk replacement with a different secondary",
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183 | 10eb54fb | Michael Hanselmann | action="store_false", default=True), |
184 | 10eb54fb | Michael Hanselmann | cli.cli_option("--no-failover", dest="do_failover", |
185 | 10eb54fb | Michael Hanselmann | help="Skip instance failovers", action="store_false", |
186 | 10eb54fb | Michael Hanselmann | default=True),
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187 | 10eb54fb | Michael Hanselmann | cli.cli_option("--no-migrate", dest="do_migrate", |
188 | 10eb54fb | Michael Hanselmann | help="Skip instance live migration",
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189 | 10eb54fb | Michael Hanselmann | action="store_false", default=True), |
190 | 5b9107ff | Iustin Pop | cli.cli_option("--no-move", dest="do_move", |
191 | 5b9107ff | Iustin Pop | help="Skip instance moves", action="store_false", |
192 | 5b9107ff | Iustin Pop | default=True),
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193 | 10eb54fb | Michael Hanselmann | cli.cli_option("--no-importexport", dest="do_importexport", |
194 | 10eb54fb | Michael Hanselmann | help="Skip instance export/import", action="store_false", |
195 | 10eb54fb | Michael Hanselmann | default=True),
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196 | 10eb54fb | Michael Hanselmann | cli.cli_option("--no-startstop", dest="do_startstop", |
197 | 10eb54fb | Michael Hanselmann | help="Skip instance stop/start", action="store_false", |
198 | 10eb54fb | Michael Hanselmann | default=True),
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199 | 10eb54fb | Michael Hanselmann | cli.cli_option("--no-reinstall", dest="do_reinstall", |
200 | 10eb54fb | Michael Hanselmann | help="Skip instance reinstall", action="store_false", |
201 | 10eb54fb | Michael Hanselmann | default=True),
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202 | 10eb54fb | Michael Hanselmann | cli.cli_option("--no-reboot", dest="do_reboot", |
203 | 10eb54fb | Michael Hanselmann | help="Skip instance reboot", action="store_false", |
204 | 10eb54fb | Michael Hanselmann | default=True),
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205 | 9fdc92fa | Guido Trotter | cli.cli_option("--no-renamesame", dest="do_renamesame", |
206 | 9fdc92fa | Guido Trotter | help="Skip instance rename to same name", action="store_false", |
207 | 9fdc92fa | Guido Trotter | default=True),
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208 | 1d103c02 | Iustin Pop | cli.cli_option("--reboot-types", dest="reboot_types", |
209 | 1d103c02 | Iustin Pop | help="Specify the reboot types", default=None), |
210 | 10eb54fb | Michael Hanselmann | cli.cli_option("--no-activate-disks", dest="do_activate_disks", |
211 | 10eb54fb | Michael Hanselmann | help="Skip disk activation/deactivation",
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212 | 10eb54fb | Michael Hanselmann | action="store_false", default=True), |
213 | 10eb54fb | Michael Hanselmann | cli.cli_option("--no-add-disks", dest="do_addremove_disks", |
214 | 10eb54fb | Michael Hanselmann | help="Skip disk addition/removal",
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215 | 10eb54fb | Michael Hanselmann | action="store_false", default=True), |
216 | 10eb54fb | Michael Hanselmann | cli.cli_option("--no-add-nics", dest="do_addremove_nics", |
217 | 10eb54fb | Michael Hanselmann | help="Skip NIC addition/removal",
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218 | 10eb54fb | Michael Hanselmann | action="store_false", default=True), |
219 | 10eb54fb | Michael Hanselmann | cli.cli_option("--no-nics", dest="nics", |
220 | 10eb54fb | Michael Hanselmann | help="No network interfaces", action="store_const", |
221 | 10eb54fb | Michael Hanselmann | const=[], default=[{}]), |
222 | a619a1dd | Guido Trotter | cli.cli_option("--no-confd", dest="do_confd_tests", |
223 | a619a1dd | Guido Trotter | help="Skip confd queries",
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224 | db3780f9 | Iustin Pop | action="store_false", default=constants.ENABLE_CONFD),
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225 | 10eb54fb | Michael Hanselmann | cli.cli_option("--rename", dest="rename", default=None, |
226 | 10eb54fb | Michael Hanselmann | help=("Give one unused instance name which is taken"
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227 | 10eb54fb | Michael Hanselmann | " to start the renaming sequence"),
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228 | 10eb54fb | Michael Hanselmann | metavar="<instance_name>"),
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229 | 10eb54fb | Michael Hanselmann | cli.cli_option("-t", "--disk-template", dest="disk_template", |
230 | 42959a7f | Michael Hanselmann | choices=list(_SUPPORTED_DISK_TEMPLATES),
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231 | 10eb54fb | Michael Hanselmann | default=constants.DT_DRBD8, |
232 | 42959a7f | Michael Hanselmann | help=("Disk template (default %s, otherwise one of %s)" %
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233 | 42959a7f | Michael Hanselmann | (constants.DT_DRBD8, |
234 | 42959a7f | Michael Hanselmann | utils.CommaJoin(_SUPPORTED_DISK_TEMPLATES)))), |
235 | 10eb54fb | Michael Hanselmann | cli.cli_option("-n", "--nodes", dest="nodes", default="", |
236 | 10eb54fb | Michael Hanselmann | help=("Comma separated list of nodes to perform"
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237 | a52ba89d | Michael Hanselmann | " the burnin on (defaults to all nodes)"),
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238 | a52ba89d | Michael Hanselmann | completion_suggest=cli.OPT_COMPL_MANY_NODES), |
239 | 10eb54fb | Michael Hanselmann | cli.cli_option("-I", "--iallocator", dest="iallocator", |
240 | 10eb54fb | Michael Hanselmann | default=None, type="string", |
241 | 10eb54fb | Michael Hanselmann | help=("Perform the allocation using an iallocator"
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242 | 10eb54fb | Michael Hanselmann | " instead of fixed node spread (node restrictions no"
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243 | 10eb54fb | Michael Hanselmann | " longer apply, therefore -n/--nodes must not be"
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244 | a52ba89d | Michael Hanselmann | " used"),
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245 | a52ba89d | Michael Hanselmann | completion_suggest=cli.OPT_COMPL_ONE_IALLOCATOR), |
246 | 10eb54fb | Michael Hanselmann | cli.cli_option("-p", "--parallel", default=False, action="store_true", |
247 | 10eb54fb | Michael Hanselmann | dest="parallel",
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248 | 10eb54fb | Michael Hanselmann | help=("Enable parallelization of some operations in"
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249 | 10eb54fb | Michael Hanselmann | " order to speed burnin or to test granular locking")),
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250 | 10eb54fb | Michael Hanselmann | cli.cli_option("--net-timeout", default=15, type="int", |
251 | 10eb54fb | Michael Hanselmann | dest="net_timeout",
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252 | 10eb54fb | Michael Hanselmann | help=("The instance check network timeout in seconds"
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253 | 10eb54fb | Michael Hanselmann | " (defaults to 15 seconds)"),
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254 | 10eb54fb | Michael Hanselmann | completion_suggest="15 60 300 900".split()),
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255 | 10eb54fb | Michael Hanselmann | cli.cli_option("-C", "--http-check", default=False, action="store_true", |
256 | 10eb54fb | Michael Hanselmann | dest="http_check",
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257 | 10eb54fb | Michael Hanselmann | help=("Enable checking of instance status via http,"
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258 | 10eb54fb | Michael Hanselmann | " looking for /hostname.txt that should contain the"
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259 | 10eb54fb | Michael Hanselmann | " name of the instance")),
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260 | 10eb54fb | Michael Hanselmann | cli.cli_option("-K", "--keep-instances", default=False, |
261 | 10eb54fb | Michael Hanselmann | action="store_true",
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262 | 10eb54fb | Michael Hanselmann | dest="keep_instances",
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263 | 10eb54fb | Michael Hanselmann | help=("Leave instances on the cluster after burnin,"
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264 | 10eb54fb | Michael Hanselmann | " for investigation in case of errors or simply"
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265 | 10eb54fb | Michael Hanselmann | " to use them")),
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266 | bbfa259c | Michele Tartara | cli.REASON_OPT, |
267 | 10eb54fb | Michael Hanselmann | ] |
268 | 10eb54fb | Michael Hanselmann | |
269 | 10eb54fb | Michael Hanselmann | # Mainly used for bash completion
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270 | 10eb54fb | Michael Hanselmann | ARGUMENTS = [cli.ArgInstance(min=1)]
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271 | 10eb54fb | Michael Hanselmann | |
272 | 10eb54fb | Michael Hanselmann | |
273 | e7beaa02 | Iustin Pop | def _DoCheckInstances(fn): |
274 | e7beaa02 | Iustin Pop | """Decorator for checking instances.
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275 | e7beaa02 | Iustin Pop |
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276 | e7beaa02 | Iustin Pop | """
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277 | e7beaa02 | Iustin Pop | def wrapper(self, *args, **kwargs): |
278 | e7beaa02 | Iustin Pop | val = fn(self, *args, **kwargs)
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279 | e7beaa02 | Iustin Pop | for instance in self.instances: |
280 | b459a848 | Andrea Spadaccini | self._CheckInstanceAlive(instance) # pylint: disable=W0212 |
281 | e7beaa02 | Iustin Pop | return val
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282 | e7beaa02 | Iustin Pop | |
283 | e7beaa02 | Iustin Pop | return wrapper
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284 | e7beaa02 | Iustin Pop | |
285 | e7beaa02 | Iustin Pop | |
286 | e7beaa02 | Iustin Pop | def _DoBatch(retry): |
287 | e7beaa02 | Iustin Pop | """Decorator for possible batch operations.
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288 | e7beaa02 | Iustin Pop |
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289 | e7beaa02 | Iustin Pop | Must come after the _DoCheckInstances decorator (if any).
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290 | e7beaa02 | Iustin Pop |
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291 | e7beaa02 | Iustin Pop | @param retry: whether this is a retryable batch, will be
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292 | e7beaa02 | Iustin Pop | passed to StartBatch
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293 | e7beaa02 | Iustin Pop |
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294 | e7beaa02 | Iustin Pop | """
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295 | e7beaa02 | Iustin Pop | def wrap(fn): |
296 | e7beaa02 | Iustin Pop | def batched(self, *args, **kwargs): |
297 | e7beaa02 | Iustin Pop | self.StartBatch(retry)
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298 | e7beaa02 | Iustin Pop | val = fn(self, *args, **kwargs)
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299 | e7beaa02 | Iustin Pop | self.CommitQueue()
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300 | e7beaa02 | Iustin Pop | return val
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301 | e7beaa02 | Iustin Pop | return batched
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302 | e7beaa02 | Iustin Pop | |
303 | e7beaa02 | Iustin Pop | return wrap
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304 | e7beaa02 | Iustin Pop | |
305 | e7beaa02 | Iustin Pop | |
306 | 175f44c2 | Iustin Pop | class Burner(object): |
307 | 175f44c2 | Iustin Pop | """Burner class."""
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308 | 175f44c2 | Iustin Pop | |
309 | 175f44c2 | Iustin Pop | def __init__(self): |
310 | 175f44c2 | Iustin Pop | """Constructor."""
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311 | 5dc626fd | Iustin Pop | self.url_opener = SimpleOpener()
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312 | 21546b1c | Iustin Pop | self._feed_buf = StringIO()
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313 | 175f44c2 | Iustin Pop | self.nodes = []
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314 | 175f44c2 | Iustin Pop | self.instances = []
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315 | 175f44c2 | Iustin Pop | self.to_rem = []
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316 | c723c163 | Iustin Pop | self.queued_ops = []
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317 | 175f44c2 | Iustin Pop | self.opts = None |
318 | 73ff3118 | Iustin Pop | self.queue_retry = False |
319 | 73ff3118 | Iustin Pop | self.disk_count = self.disk_growth = self.disk_size = None |
320 | 73ff3118 | Iustin Pop | self.hvp = self.bep = None |
321 | 175f44c2 | Iustin Pop | self.ParseOptions()
|
322 | 320eda24 | Iustin Pop | self.cl = cli.GetClient()
|
323 | 175f44c2 | Iustin Pop | self.GetState()
|
324 | 175f44c2 | Iustin Pop | |
325 | 21546b1c | Iustin Pop | def ClearFeedbackBuf(self): |
326 | 21546b1c | Iustin Pop | """Clear the feedback buffer."""
|
327 | 21546b1c | Iustin Pop | self._feed_buf.truncate(0) |
328 | 21546b1c | Iustin Pop | |
329 | 21546b1c | Iustin Pop | def GetFeedbackBuf(self): |
330 | 21546b1c | Iustin Pop | """Return the contents of the buffer."""
|
331 | 21546b1c | Iustin Pop | return self._feed_buf.getvalue() |
332 | 21546b1c | Iustin Pop | |
333 | 21546b1c | Iustin Pop | def Feedback(self, msg): |
334 | 21546b1c | Iustin Pop | """Acumulate feedback in our buffer."""
|
335 | 88d31e5c | Iustin Pop | formatted_msg = "%s %s" % (time.ctime(utils.MergeTime(msg[0])), msg[2]) |
336 | 88d31e5c | Iustin Pop | self._feed_buf.write(formatted_msg + "\n") |
337 | d7b47a77 | Iustin Pop | if self.opts.verbose: |
338 | 88d31e5c | Iustin Pop | Log(formatted_msg, indent=3)
|
339 | 21546b1c | Iustin Pop | |
340 | 73ff3118 | Iustin Pop | def MaybeRetry(self, retry_count, msg, fn, *args): |
341 | 73ff3118 | Iustin Pop | """Possibly retry a given function execution.
|
342 | 73ff3118 | Iustin Pop |
|
343 | 73ff3118 | Iustin Pop | @type retry_count: int
|
344 | 73ff3118 | Iustin Pop | @param retry_count: retry counter:
|
345 | 73ff3118 | Iustin Pop | - 0: non-retryable action
|
346 | 73ff3118 | Iustin Pop | - 1: last retry for a retryable action
|
347 | 73ff3118 | Iustin Pop | - MAX_RETRIES: original try for a retryable action
|
348 | 73ff3118 | Iustin Pop | @type msg: str
|
349 | 73ff3118 | Iustin Pop | @param msg: the kind of the operation
|
350 | 73ff3118 | Iustin Pop | @type fn: callable
|
351 | 73ff3118 | Iustin Pop | @param fn: the function to be called
|
352 | 73ff3118 | Iustin Pop |
|
353 | 73ff3118 | Iustin Pop | """
|
354 | 73ff3118 | Iustin Pop | try:
|
355 | 73ff3118 | Iustin Pop | val = fn(*args) |
356 | 73ff3118 | Iustin Pop | if retry_count > 0 and retry_count < MAX_RETRIES: |
357 | 1b334175 | Iustin Pop | Log("Idempotent %s succeeded after %d retries",
|
358 | 1b334175 | Iustin Pop | msg, MAX_RETRIES - retry_count) |
359 | 73ff3118 | Iustin Pop | return val
|
360 | b459a848 | Andrea Spadaccini | except Exception, err: # pylint: disable=W0703 |
361 | 73ff3118 | Iustin Pop | if retry_count == 0: |
362 | 1b334175 | Iustin Pop | Log("Non-idempotent %s failed, aborting", msg)
|
363 | 73ff3118 | Iustin Pop | raise
|
364 | 73ff3118 | Iustin Pop | elif retry_count == 1: |
365 | 1b334175 | Iustin Pop | Log("Idempotent %s repeated failure, aborting", msg)
|
366 | 73ff3118 | Iustin Pop | raise
|
367 | 73ff3118 | Iustin Pop | else:
|
368 | 1b334175 | Iustin Pop | Log("Idempotent %s failed, retry #%d/%d: %s",
|
369 | 1b334175 | Iustin Pop | msg, MAX_RETRIES - retry_count + 1, MAX_RETRIES, err)
|
370 | 73ff3118 | Iustin Pop | self.MaybeRetry(retry_count - 1, msg, fn, *args) |
371 | 73ff3118 | Iustin Pop | |
372 | 73ff3118 | Iustin Pop | def _ExecOp(self, *ops): |
373 | c723c163 | Iustin Pop | """Execute one or more opcodes and manage the exec buffer.
|
374 | c723c163 | Iustin Pop |
|
375 | 454723b5 | Iustin Pop | @return: if only opcode has been passed, we return its result;
|
376 | c723c163 | Iustin Pop | otherwise we return the list of results
|
377 | c723c163 | Iustin Pop |
|
378 | c723c163 | Iustin Pop | """
|
379 | c723c163 | Iustin Pop | job_id = cli.SendJob(ops, cl=self.cl)
|
380 | c723c163 | Iustin Pop | results = cli.PollJob(job_id, cl=self.cl, feedback_fn=self.Feedback) |
381 | c723c163 | Iustin Pop | if len(ops) == 1: |
382 | c723c163 | Iustin Pop | return results[0] |
383 | c723c163 | Iustin Pop | else:
|
384 | c723c163 | Iustin Pop | return results
|
385 | c723c163 | Iustin Pop | |
386 | 73ff3118 | Iustin Pop | def ExecOp(self, retry, *ops): |
387 | 73ff3118 | Iustin Pop | """Execute one or more opcodes and manage the exec buffer.
|
388 | 73ff3118 | Iustin Pop |
|
389 | 454723b5 | Iustin Pop | @return: if only opcode has been passed, we return its result;
|
390 | 73ff3118 | Iustin Pop | otherwise we return the list of results
|
391 | 73ff3118 | Iustin Pop |
|
392 | 73ff3118 | Iustin Pop | """
|
393 | 73ff3118 | Iustin Pop | if retry:
|
394 | 73ff3118 | Iustin Pop | rval = MAX_RETRIES |
395 | 73ff3118 | Iustin Pop | else:
|
396 | 73ff3118 | Iustin Pop | rval = 0
|
397 | ddfde77e | Michael Hanselmann | cli.SetGenericOpcodeOpts(ops, self.opts)
|
398 | 73ff3118 | Iustin Pop | return self.MaybeRetry(rval, "opcode", self._ExecOp, *ops) |
399 | 73ff3118 | Iustin Pop | |
400 | 2c035435 | Guido Trotter | def ExecOrQueue(self, name, ops, post_process=None): |
401 | 21546b1c | Iustin Pop | """Execute an opcode and manage the exec buffer."""
|
402 | c723c163 | Iustin Pop | if self.opts.parallel: |
403 | ddfde77e | Michael Hanselmann | cli.SetGenericOpcodeOpts(ops, self.opts)
|
404 | 2c035435 | Guido Trotter | self.queued_ops.append((ops, name, post_process))
|
405 | c723c163 | Iustin Pop | else:
|
406 | b459a848 | Andrea Spadaccini | val = self.ExecOp(self.queue_retry, *ops) # pylint: disable=W0142 |
407 | 2c035435 | Guido Trotter | if post_process is not None: |
408 | 2c035435 | Guido Trotter | post_process() |
409 | 2c035435 | Guido Trotter | return val
|
410 | 73ff3118 | Iustin Pop | |
411 | 73ff3118 | Iustin Pop | def StartBatch(self, retry): |
412 | 73ff3118 | Iustin Pop | """Start a new batch of jobs.
|
413 | 73ff3118 | Iustin Pop |
|
414 | 73ff3118 | Iustin Pop | @param retry: whether this is a retryable batch
|
415 | 73ff3118 | Iustin Pop |
|
416 | 73ff3118 | Iustin Pop | """
|
417 | 73ff3118 | Iustin Pop | self.queued_ops = []
|
418 | 73ff3118 | Iustin Pop | self.queue_retry = retry
|
419 | c723c163 | Iustin Pop | |
420 | c723c163 | Iustin Pop | def CommitQueue(self): |
421 | c723c163 | Iustin Pop | """Execute all submitted opcodes in case of parallel burnin"""
|
422 | 78bb78b1 | Iustin Pop | if not self.opts.parallel or not self.queued_ops: |
423 | c723c163 | Iustin Pop | return
|
424 | c723c163 | Iustin Pop | |
425 | 73ff3118 | Iustin Pop | if self.queue_retry: |
426 | 73ff3118 | Iustin Pop | rval = MAX_RETRIES |
427 | 73ff3118 | Iustin Pop | else:
|
428 | 73ff3118 | Iustin Pop | rval = 0
|
429 | 73ff3118 | Iustin Pop | |
430 | c723c163 | Iustin Pop | try:
|
431 | 73ff3118 | Iustin Pop | results = self.MaybeRetry(rval, "jobset", self.ExecJobSet, |
432 | 73ff3118 | Iustin Pop | self.queued_ops)
|
433 | c723c163 | Iustin Pop | finally:
|
434 | c723c163 | Iustin Pop | self.queued_ops = []
|
435 | c723c163 | Iustin Pop | return results
|
436 | ec5c88dc | Iustin Pop | |
437 | ec5c88dc | Iustin Pop | def ExecJobSet(self, jobs): |
438 | ec5c88dc | Iustin Pop | """Execute a set of jobs and return once all are done.
|
439 | ec5c88dc | Iustin Pop |
|
440 | ec5c88dc | Iustin Pop | The method will return the list of results, if all jobs are
|
441 | c723c163 | Iustin Pop | successful. Otherwise, OpExecError will be raised from within
|
442 | ec5c88dc | Iustin Pop | cli.py.
|
443 | ec5c88dc | Iustin Pop |
|
444 | ec5c88dc | Iustin Pop | """
|
445 | ec5c88dc | Iustin Pop | self.ClearFeedbackBuf()
|
446 | 14947dbc | Iustin Pop | jex = cli.JobExecutor(cl=self.cl, feedback_fn=self.Feedback) |
447 | 2c035435 | Guido Trotter | for ops, name, _ in jobs: |
448 | b459a848 | Andrea Spadaccini | jex.QueueJob(name, *ops) # pylint: disable=W0142
|
449 | 14947dbc | Iustin Pop | try:
|
450 | 14947dbc | Iustin Pop | results = jex.GetResults() |
451 | b459a848 | Andrea Spadaccini | except Exception, err: # pylint: disable=W0703 |
452 | 14947dbc | Iustin Pop | Log("Jobs failed: %s", err)
|
453 | 73ff3118 | Iustin Pop | raise BurninFailure()
|
454 | 14947dbc | Iustin Pop | |
455 | 2c035435 | Guido Trotter | fail = False
|
456 | 2c035435 | Guido Trotter | val = [] |
457 | 2c035435 | Guido Trotter | for (_, name, post_process), (success, result) in zip(jobs, results): |
458 | 2c035435 | Guido Trotter | if success:
|
459 | 2c035435 | Guido Trotter | if post_process:
|
460 | 2c035435 | Guido Trotter | try:
|
461 | 2c035435 | Guido Trotter | post_process() |
462 | b459a848 | Andrea Spadaccini | except Exception, err: # pylint: disable=W0703 |
463 | 2c035435 | Guido Trotter | Log("Post process call for job %s failed: %s", name, err)
|
464 | 2c035435 | Guido Trotter | fail = True
|
465 | 2c035435 | Guido Trotter | val.append(result) |
466 | 2c035435 | Guido Trotter | else:
|
467 | 2c035435 | Guido Trotter | fail = True
|
468 | 2c035435 | Guido Trotter | |
469 | 2c035435 | Guido Trotter | if fail:
|
470 | 14947dbc | Iustin Pop | raise BurninFailure()
|
471 | 14947dbc | Iustin Pop | |
472 | 2c035435 | Guido Trotter | return val
|
473 | 21546b1c | Iustin Pop | |
474 | 175f44c2 | Iustin Pop | def ParseOptions(self): |
475 | 175f44c2 | Iustin Pop | """Parses the command line options.
|
476 | 175f44c2 | Iustin Pop |
|
477 | 175f44c2 | Iustin Pop | In case of command line errors, it will show the usage and exit the
|
478 | 175f44c2 | Iustin Pop | program.
|
479 | 175f44c2 | Iustin Pop |
|
480 | 175f44c2 | Iustin Pop | """
|
481 | 175f44c2 | Iustin Pop | parser = optparse.OptionParser(usage="\n%s" % USAGE,
|
482 | 10eb54fb | Michael Hanselmann | version=("%%prog (ganeti) %s" %
|
483 | 10eb54fb | Michael Hanselmann | constants.RELEASE_VERSION), |
484 | 10eb54fb | Michael Hanselmann | option_list=OPTIONS) |
485 | 175f44c2 | Iustin Pop | |
486 | 175f44c2 | Iustin Pop | options, args = parser.parse_args() |
487 | 175f44c2 | Iustin Pop | if len(args) < 1 or options.os is None: |
488 | 175f44c2 | Iustin Pop | Usage() |
489 | 175f44c2 | Iustin Pop | |
490 | 6b5f0dd8 | Guido Trotter | if options.mem_size:
|
491 | 6b5f0dd8 | Guido Trotter | options.maxmem_size = options.mem_size |
492 | 6b5f0dd8 | Guido Trotter | options.minmem_size = options.mem_size |
493 | 6b5f0dd8 | Guido Trotter | elif options.minmem_size > options.maxmem_size:
|
494 | 6b5f0dd8 | Guido Trotter | Err("Maximum memory lower than minimum memory")
|
495 | 6b5f0dd8 | Guido Trotter | |
496 | d8378091 | Michael Hanselmann | if options.disk_template not in _SUPPORTED_DISK_TEMPLATES: |
497 | 42959a7f | Michael Hanselmann | Err("Unknown or unsupported disk template '%s'" % options.disk_template)
|
498 | 175f44c2 | Iustin Pop | |
499 | b518a14a | Iustin Pop | if options.disk_template == constants.DT_DISKLESS:
|
500 | b518a14a | Iustin Pop | disk_size = disk_growth = [] |
501 | 5178f1bc | Iustin Pop | options.do_addremove_disks = False
|
502 | b518a14a | Iustin Pop | else:
|
503 | b518a14a | Iustin Pop | disk_size = [utils.ParseUnit(v) for v in options.disk_size.split(",")] |
504 | b518a14a | Iustin Pop | disk_growth = [utils.ParseUnit(v) |
505 | b518a14a | Iustin Pop | for v in options.disk_growth.split(",")] |
506 | b518a14a | Iustin Pop | if len(disk_growth) != len(disk_size): |
507 | 836d59d7 | Iustin Pop | Err("Wrong disk sizes/growth combination")
|
508 | 08db7c5c | Iustin Pop | if ((disk_size and options.disk_template == constants.DT_DISKLESS) or |
509 | 08db7c5c | Iustin Pop | (not disk_size and options.disk_template != constants.DT_DISKLESS)): |
510 | 836d59d7 | Iustin Pop | Err("Wrong disk count/disk template combination")
|
511 | 08db7c5c | Iustin Pop | |
512 | 08db7c5c | Iustin Pop | self.disk_size = disk_size
|
513 | 08db7c5c | Iustin Pop | self.disk_growth = disk_growth
|
514 | 08db7c5c | Iustin Pop | self.disk_count = len(disk_size) |
515 | 08db7c5c | Iustin Pop | |
516 | b91bde14 | Iustin Pop | if options.nodes and options.iallocator: |
517 | 836d59d7 | Iustin Pop | Err("Give either the nodes option or the iallocator option, not both")
|
518 | b91bde14 | Iustin Pop | |
519 | 544ca43b | Iustin Pop | if options.http_check and not options.name_check: |
520 | 544ca43b | Iustin Pop | Err("Can't enable HTTP checks without name checks")
|
521 | 544ca43b | Iustin Pop | |
522 | 175f44c2 | Iustin Pop | self.opts = options
|
523 | 175f44c2 | Iustin Pop | self.instances = args
|
524 | 338e51e8 | Iustin Pop | self.bep = {
|
525 | 6b5f0dd8 | Guido Trotter | constants.BE_MINMEM: options.minmem_size, |
526 | 6b5f0dd8 | Guido Trotter | constants.BE_MAXMEM: options.maxmem_size, |
527 | d0ffa390 | Pedro Macedo | constants.BE_VCPUS: options.vcpu_count, |
528 | 338e51e8 | Iustin Pop | } |
529 | aac0352d | Iustin Pop | |
530 | aac0352d | Iustin Pop | self.hypervisor = None |
531 | 338e51e8 | Iustin Pop | self.hvp = {}
|
532 | aac0352d | Iustin Pop | if options.hypervisor:
|
533 | aac0352d | Iustin Pop | self.hypervisor, self.hvp = options.hypervisor |
534 | 175f44c2 | Iustin Pop | |
535 | 1d103c02 | Iustin Pop | if options.reboot_types is None: |
536 | 1d103c02 | Iustin Pop | options.reboot_types = constants.REBOOT_TYPES |
537 | 1d103c02 | Iustin Pop | else:
|
538 | 1d103c02 | Iustin Pop | options.reboot_types = options.reboot_types.split(",")
|
539 | 1d103c02 | Iustin Pop | rt_diff = set(options.reboot_types).difference(constants.REBOOT_TYPES)
|
540 | 1d103c02 | Iustin Pop | if rt_diff:
|
541 | 1d103c02 | Iustin Pop | Err("Invalid reboot types specified: %s" % utils.CommaJoin(rt_diff))
|
542 | 1d103c02 | Iustin Pop | |
543 | 5178f1bc | Iustin Pop | socket.setdefaulttimeout(options.net_timeout) |
544 | 5178f1bc | Iustin Pop | |
545 | 175f44c2 | Iustin Pop | def GetState(self): |
546 | be0636e3 | Guido Trotter | """Read the cluster state from the master daemon."""
|
547 | 175f44c2 | Iustin Pop | if self.opts.nodes: |
548 | 175f44c2 | Iustin Pop | names = self.opts.nodes.split(",") |
549 | 175f44c2 | Iustin Pop | else:
|
550 | 175f44c2 | Iustin Pop | names = [] |
551 | 175f44c2 | Iustin Pop | try:
|
552 | 71dca138 | Helga Velroyen | qcl = GetClient(query=True)
|
553 | 71dca138 | Helga Velroyen | result = qcl.QueryNodes(names, ["name", "offline", "drained"], False) |
554 | 175f44c2 | Iustin Pop | except errors.GenericError, err:
|
555 | 175f44c2 | Iustin Pop | err_code, msg = cli.FormatError(err) |
556 | 836d59d7 | Iustin Pop | Err(msg, exit_code=err_code) |
557 | 71dca138 | Helga Velroyen | finally:
|
558 | 71dca138 | Helga Velroyen | qcl.Close() |
559 | e8d47209 | Iustin Pop | self.nodes = [data[0] for data in result if not (data[1] or data[2])] |
560 | 175f44c2 | Iustin Pop | |
561 | da2d02e7 | Iustin Pop | op_diagnose = opcodes.OpOsDiagnose(output_fields=["name",
|
562 | eddc9815 | Guido Trotter | "variants",
|
563 | eddc9815 | Guido Trotter | "hidden"],
|
564 | d22dfef7 | Iustin Pop | names=[]) |
565 | e3ac208c | Guido Trotter | result = self.ExecOp(True, op_diagnose) |
566 | 175f44c2 | Iustin Pop | |
567 | 175f44c2 | Iustin Pop | if not result: |
568 | 836d59d7 | Iustin Pop | Err("Can't get the OS list")
|
569 | 175f44c2 | Iustin Pop | |
570 | e3ac208c | Guido Trotter | found = False
|
571 | eddc9815 | Guido Trotter | for (name, variants, _) in result: |
572 | d22dfef7 | Iustin Pop | if self.opts.os in cli.CalculateOSNames(name, variants): |
573 | e3ac208c | Guido Trotter | found = True
|
574 | e3ac208c | Guido Trotter | break
|
575 | 175f44c2 | Iustin Pop | |
576 | e3ac208c | Guido Trotter | if not found: |
577 | 836d59d7 | Iustin Pop | Err("OS '%s' not found" % self.opts.os) |
578 | 175f44c2 | Iustin Pop | |
579 | be0636e3 | Guido Trotter | cluster_info = self.cl.QueryClusterInfo()
|
580 | be0636e3 | Guido Trotter | self.cluster_info = cluster_info
|
581 | be0636e3 | Guido Trotter | if not self.cluster_info: |
582 | be0636e3 | Guido Trotter | Err("Can't get cluster info")
|
583 | be0636e3 | Guido Trotter | |
584 | be0636e3 | Guido Trotter | default_nic_params = self.cluster_info["nicparams"][constants.PP_DEFAULT] |
585 | be0636e3 | Guido Trotter | self.cluster_default_nicparams = default_nic_params
|
586 | aac0352d | Iustin Pop | if self.hypervisor is None: |
587 | aac0352d | Iustin Pop | self.hypervisor = self.cluster_info["default_hypervisor"] |
588 | 94d5cee9 | Michael Hanselmann | self.hv_can_migrate = \
|
589 | 94d5cee9 | Michael Hanselmann | hypervisor.GetHypervisorClass(self.hypervisor).CAN_MIGRATE
|
590 | be0636e3 | Guido Trotter | |
591 | d9b7a0b4 | Iustin Pop | @_DoCheckInstances
|
592 | c70481ab | Iustin Pop | @_DoBatch(False) |
593 | c723c163 | Iustin Pop | def BurnCreateInstances(self): |
594 | 175f44c2 | Iustin Pop | """Create the given instances.
|
595 | 175f44c2 | Iustin Pop |
|
596 | 175f44c2 | Iustin Pop | """
|
597 | 175f44c2 | Iustin Pop | self.to_rem = []
|
598 | 175f44c2 | Iustin Pop | mytor = izip(cycle(self.nodes),
|
599 | 175f44c2 | Iustin Pop | islice(cycle(self.nodes), 1, None), |
600 | 175f44c2 | Iustin Pop | self.instances)
|
601 | 338e51e8 | Iustin Pop | |
602 | 836d59d7 | Iustin Pop | Log("Creating instances")
|
603 | 175f44c2 | Iustin Pop | for pnode, snode, instance in mytor: |
604 | 1b334175 | Iustin Pop | Log("instance %s", instance, indent=1) |
605 | b91bde14 | Iustin Pop | if self.opts.iallocator: |
606 | b91bde14 | Iustin Pop | pnode = snode = None
|
607 | 836d59d7 | Iustin Pop | msg = "with iallocator %s" % self.opts.iallocator |
608 | 3429a076 | Apollon Oikonomopoulos | elif self.opts.disk_template not in constants.DTS_INT_MIRROR: |
609 | 6d54548e | Guido Trotter | snode = None
|
610 | 836d59d7 | Iustin Pop | msg = "on %s" % pnode
|
611 | 6d54548e | Guido Trotter | else:
|
612 | 836d59d7 | Iustin Pop | msg = "on %s, %s" % (pnode, snode)
|
613 | 836d59d7 | Iustin Pop | |
614 | 836d59d7 | Iustin Pop | Log(msg, indent=2)
|
615 | 6d54548e | Guido Trotter | |
616 | e1530b10 | Iustin Pop | op = opcodes.OpInstanceCreate(instance_name=instance, |
617 | e687ec01 | Michael Hanselmann | disks=[{"size": size}
|
618 | e687ec01 | Michael Hanselmann | for size in self.disk_size], |
619 | 175f44c2 | Iustin Pop | disk_template=self.opts.disk_template,
|
620 | b518a14a | Iustin Pop | nics=self.opts.nics,
|
621 | a8083063 | Iustin Pop | mode=constants.INSTANCE_CREATE, |
622 | 175f44c2 | Iustin Pop | os_type=self.opts.os,
|
623 | 175f44c2 | Iustin Pop | pnode=pnode, |
624 | 175f44c2 | Iustin Pop | snode=snode, |
625 | a8083063 | Iustin Pop | start=True,
|
626 | 544ca43b | Iustin Pop | ip_check=self.opts.ip_check,
|
627 | 544ca43b | Iustin Pop | name_check=self.opts.name_check,
|
628 | 4501af56 | Iustin Pop | wait_for_sync=True,
|
629 | 2f505cb5 | Manuel Franceschini | file_driver="loop",
|
630 | b91bde14 | Iustin Pop | file_storage_dir=None,
|
631 | 6e2dc934 | Alexander Schreiber | iallocator=self.opts.iallocator,
|
632 | 338e51e8 | Iustin Pop | beparams=self.bep,
|
633 | 338e51e8 | Iustin Pop | hvparams=self.hvp,
|
634 | aac0352d | Iustin Pop | hypervisor=self.hypervisor,
|
635 | 062a7100 | Iustin Pop | osparams=self.opts.osparams,
|
636 | 338e51e8 | Iustin Pop | ) |
637 | 1e82a86b | Guido Trotter | remove_instance = lambda name: lambda: self.to_rem.append(name) |
638 | 1e82a86b | Guido Trotter | self.ExecOrQueue(instance, [op], post_process=remove_instance(instance))
|
639 | c723c163 | Iustin Pop | |
640 | c70481ab | Iustin Pop | @_DoBatch(False) |
641 | 6b5f0dd8 | Guido Trotter | def BurnModifyRuntimeMemory(self): |
642 | 6b5f0dd8 | Guido Trotter | """Alter the runtime memory."""
|
643 | 6b5f0dd8 | Guido Trotter | Log("Setting instance runtime memory")
|
644 | 6b5f0dd8 | Guido Trotter | for instance in self.instances: |
645 | 6b5f0dd8 | Guido Trotter | Log("instance %s", instance, indent=1) |
646 | 6b5f0dd8 | Guido Trotter | tgt_mem = self.bep[constants.BE_MINMEM]
|
647 | 6b5f0dd8 | Guido Trotter | op = opcodes.OpInstanceSetParams(instance_name=instance, |
648 | 6b5f0dd8 | Guido Trotter | runtime_mem=tgt_mem) |
649 | 6b5f0dd8 | Guido Trotter | Log("Set memory to %s MB", tgt_mem, indent=2) |
650 | 6b5f0dd8 | Guido Trotter | self.ExecOrQueue(instance, [op])
|
651 | 6b5f0dd8 | Guido Trotter | |
652 | 6b5f0dd8 | Guido Trotter | @_DoBatch(False) |
653 | c723c163 | Iustin Pop | def BurnGrowDisks(self): |
654 | 659712c8 | Iustin Pop | """Grow both the os and the swap disks by the requested amount, if any."""
|
655 | 836d59d7 | Iustin Pop | Log("Growing disks")
|
656 | 659712c8 | Iustin Pop | for instance in self.instances: |
657 | 1b334175 | Iustin Pop | Log("instance %s", instance, indent=1) |
658 | 08db7c5c | Iustin Pop | for idx, growth in enumerate(self.disk_growth): |
659 | 659712c8 | Iustin Pop | if growth > 0: |
660 | 60472d29 | Iustin Pop | op = opcodes.OpInstanceGrowDisk(instance_name=instance, disk=idx, |
661 | 60472d29 | Iustin Pop | amount=growth, wait_for_sync=True)
|
662 | 1b334175 | Iustin Pop | Log("increase disk/%s by %s MB", idx, growth, indent=2) |
663 | b05f29a6 | Guido Trotter | self.ExecOrQueue(instance, [op])
|
664 | 659712c8 | Iustin Pop | |
665 | c70481ab | Iustin Pop | @_DoBatch(True) |
666 | c723c163 | Iustin Pop | def BurnReplaceDisks1D8(self): |
667 | 175f44c2 | Iustin Pop | """Replace disks on primary and secondary for drbd8."""
|
668 | 836d59d7 | Iustin Pop | Log("Replacing disks on the same nodes")
|
669 | 668f755d | Iustin Pop | early_release = self.opts.early_release
|
670 | 175f44c2 | Iustin Pop | for instance in self.instances: |
671 | 1b334175 | Iustin Pop | Log("instance %s", instance, indent=1) |
672 | c723c163 | Iustin Pop | ops = [] |
673 | 175f44c2 | Iustin Pop | for mode in constants.REPLACE_DISK_SEC, constants.REPLACE_DISK_PRI: |
674 | 668f755d | Iustin Pop | op = opcodes.OpInstanceReplaceDisks(instance_name=instance, |
675 | 668f755d | Iustin Pop | mode=mode, |
676 | 668f755d | Iustin Pop | disks=list(range(self.disk_count)), |
677 | 668f755d | Iustin Pop | early_release=early_release) |
678 | 1b334175 | Iustin Pop | Log("run %s", mode, indent=2) |
679 | c723c163 | Iustin Pop | ops.append(op) |
680 | b05f29a6 | Guido Trotter | self.ExecOrQueue(instance, ops)
|
681 | 175f44c2 | Iustin Pop | |
682 | c70481ab | Iustin Pop | @_DoBatch(True) |
683 | c723c163 | Iustin Pop | def BurnReplaceDisks2(self): |
684 | 175f44c2 | Iustin Pop | """Replace secondary node."""
|
685 | 836d59d7 | Iustin Pop | Log("Changing the secondary node")
|
686 | cfacfd6e | Iustin Pop | mode = constants.REPLACE_DISK_CHG |
687 | 175f44c2 | Iustin Pop | |
688 | 175f44c2 | Iustin Pop | mytor = izip(islice(cycle(self.nodes), 2, None), |
689 | 175f44c2 | Iustin Pop | self.instances)
|
690 | 175f44c2 | Iustin Pop | for tnode, instance in mytor: |
691 | 1b334175 | Iustin Pop | Log("instance %s", instance, indent=1) |
692 | b6e82a65 | Iustin Pop | if self.opts.iallocator: |
693 | b6e82a65 | Iustin Pop | tnode = None
|
694 | 836d59d7 | Iustin Pop | msg = "with iallocator %s" % self.opts.iallocator |
695 | 836d59d7 | Iustin Pop | else:
|
696 | 836d59d7 | Iustin Pop | msg = tnode |
697 | 668f755d | Iustin Pop | op = opcodes.OpInstanceReplaceDisks(instance_name=instance, |
698 | 668f755d | Iustin Pop | mode=mode, |
699 | 668f755d | Iustin Pop | remote_node=tnode, |
700 | 668f755d | Iustin Pop | iallocator=self.opts.iallocator,
|
701 | 668f755d | Iustin Pop | disks=[], |
702 | 668f755d | Iustin Pop | early_release=self.opts.early_release)
|
703 | 1b334175 | Iustin Pop | Log("run %s %s", mode, msg, indent=2) |
704 | b05f29a6 | Guido Trotter | self.ExecOrQueue(instance, [op])
|
705 | 175f44c2 | Iustin Pop | |
706 | d9b7a0b4 | Iustin Pop | @_DoCheckInstances
|
707 | c70481ab | Iustin Pop | @_DoBatch(False) |
708 | c723c163 | Iustin Pop | def BurnFailover(self): |
709 | 175f44c2 | Iustin Pop | """Failover the instances."""
|
710 | 836d59d7 | Iustin Pop | Log("Failing over instances")
|
711 | 175f44c2 | Iustin Pop | for instance in self.instances: |
712 | 1b334175 | Iustin Pop | Log("instance %s", instance, indent=1) |
713 | 019dbee1 | Iustin Pop | op = opcodes.OpInstanceFailover(instance_name=instance, |
714 | 175f44c2 | Iustin Pop | ignore_consistency=False)
|
715 | b05f29a6 | Guido Trotter | self.ExecOrQueue(instance, [op])
|
716 | 175f44c2 | Iustin Pop | |
717 | 5b9107ff | Iustin Pop | @_DoCheckInstances
|
718 | 5b9107ff | Iustin Pop | @_DoBatch(False) |
719 | 5b9107ff | Iustin Pop | def BurnMove(self): |
720 | 5b9107ff | Iustin Pop | """Move the instances."""
|
721 | 5b9107ff | Iustin Pop | Log("Moving instances")
|
722 | 5b9107ff | Iustin Pop | mytor = izip(islice(cycle(self.nodes), 1, None), |
723 | 5b9107ff | Iustin Pop | self.instances)
|
724 | 5b9107ff | Iustin Pop | for tnode, instance in mytor: |
725 | 1b334175 | Iustin Pop | Log("instance %s", instance, indent=1) |
726 | 0091b480 | Iustin Pop | op = opcodes.OpInstanceMove(instance_name=instance, |
727 | 5b9107ff | Iustin Pop | target_node=tnode) |
728 | b05f29a6 | Guido Trotter | self.ExecOrQueue(instance, [op])
|
729 | 175f44c2 | Iustin Pop | |
730 | c70481ab | Iustin Pop | @_DoBatch(False) |
731 | c723c163 | Iustin Pop | def BurnMigrate(self): |
732 | 99bdd139 | Iustin Pop | """Migrate the instances."""
|
733 | 801cda94 | Iustin Pop | Log("Migrating instances")
|
734 | 99bdd139 | Iustin Pop | for instance in self.instances: |
735 | 1b334175 | Iustin Pop | Log("instance %s", instance, indent=1) |
736 | 75c866c2 | Iustin Pop | op1 = opcodes.OpInstanceMigrate(instance_name=instance, mode=None,
|
737 | c723c163 | Iustin Pop | cleanup=False)
|
738 | 99bdd139 | Iustin Pop | |
739 | 75c866c2 | Iustin Pop | op2 = opcodes.OpInstanceMigrate(instance_name=instance, mode=None,
|
740 | c723c163 | Iustin Pop | cleanup=True)
|
741 | c723c163 | Iustin Pop | Log("migration and migration cleanup", indent=2) |
742 | b05f29a6 | Guido Trotter | self.ExecOrQueue(instance, [op1, op2])
|
743 | 99bdd139 | Iustin Pop | |
744 | d9b7a0b4 | Iustin Pop | @_DoCheckInstances
|
745 | c70481ab | Iustin Pop | @_DoBatch(False) |
746 | c723c163 | Iustin Pop | def BurnImportExport(self): |
747 | bd5e77f9 | Guido Trotter | """Export the instance, delete it, and import it back.
|
748 | bd5e77f9 | Guido Trotter |
|
749 | bd5e77f9 | Guido Trotter | """
|
750 | 836d59d7 | Iustin Pop | Log("Exporting and re-importing instances")
|
751 | bd5e77f9 | Guido Trotter | mytor = izip(cycle(self.nodes),
|
752 | bd5e77f9 | Guido Trotter | islice(cycle(self.nodes), 1, None), |
753 | bd5e77f9 | Guido Trotter | islice(cycle(self.nodes), 2, None), |
754 | bd5e77f9 | Guido Trotter | self.instances)
|
755 | bd5e77f9 | Guido Trotter | |
756 | 71dca138 | Helga Velroyen | qcl = GetClient(query=True)
|
757 | bd5e77f9 | Guido Trotter | for pnode, snode, enode, instance in mytor: |
758 | 1b334175 | Iustin Pop | Log("instance %s", instance, indent=1) |
759 | c723c163 | Iustin Pop | # read the full name of the instance
|
760 | cfe9bed3 | Helga Velroyen | ((full_name, ), ) = qcl.QueryInstances([instance], ["name"], False) |
761 | c723c163 | Iustin Pop | |
762 | f9af35c8 | Guido Trotter | if self.opts.iallocator: |
763 | f9af35c8 | Guido Trotter | pnode = snode = None
|
764 | 836d59d7 | Iustin Pop | import_log_msg = ("import from %s"
|
765 | 836d59d7 | Iustin Pop | " with iallocator %s" %
|
766 | 836d59d7 | Iustin Pop | (enode, self.opts.iallocator))
|
767 | 3429a076 | Apollon Oikonomopoulos | elif self.opts.disk_template not in constants.DTS_INT_MIRROR: |
768 | f9af35c8 | Guido Trotter | snode = None
|
769 | 836d59d7 | Iustin Pop | import_log_msg = ("import from %s to %s" %
|
770 | 836d59d7 | Iustin Pop | (enode, pnode)) |
771 | f9af35c8 | Guido Trotter | else:
|
772 | 836d59d7 | Iustin Pop | import_log_msg = ("import from %s to %s, %s" %
|
773 | 836d59d7 | Iustin Pop | (enode, pnode, snode)) |
774 | f9af35c8 | Guido Trotter | |
775 | 4ff922a2 | Iustin Pop | exp_op = opcodes.OpBackupExport(instance_name=instance, |
776 | 4ff922a2 | Iustin Pop | target_node=enode, |
777 | 4ff922a2 | Iustin Pop | mode=constants.EXPORT_MODE_LOCAL, |
778 | 4ff922a2 | Iustin Pop | shutdown=True)
|
779 | 3cd2d4b1 | Iustin Pop | rem_op = opcodes.OpInstanceRemove(instance_name=instance, |
780 | 5c54b832 | Iustin Pop | ignore_failures=True)
|
781 | 09bf5d24 | Michael Hanselmann | imp_dir = utils.PathJoin(pathutils.EXPORT_DIR, full_name) |
782 | e1530b10 | Iustin Pop | imp_op = opcodes.OpInstanceCreate(instance_name=instance, |
783 | e687ec01 | Michael Hanselmann | disks=[{"size": size}
|
784 | e687ec01 | Michael Hanselmann | for size in self.disk_size], |
785 | bd5e77f9 | Guido Trotter | disk_template=self.opts.disk_template,
|
786 | b518a14a | Iustin Pop | nics=self.opts.nics,
|
787 | bd5e77f9 | Guido Trotter | mode=constants.INSTANCE_IMPORT, |
788 | bd5e77f9 | Guido Trotter | src_node=enode, |
789 | bd5e77f9 | Guido Trotter | src_path=imp_dir, |
790 | bd5e77f9 | Guido Trotter | pnode=pnode, |
791 | bd5e77f9 | Guido Trotter | snode=snode, |
792 | bd5e77f9 | Guido Trotter | start=True,
|
793 | 544ca43b | Iustin Pop | ip_check=self.opts.ip_check,
|
794 | 544ca43b | Iustin Pop | name_check=self.opts.name_check,
|
795 | bd5e77f9 | Guido Trotter | wait_for_sync=True,
|
796 | 96bb2f71 | Manuel Franceschini | file_storage_dir=None,
|
797 | 0ca35d45 | Guido Trotter | file_driver="loop",
|
798 | 6e2dc934 | Alexander Schreiber | iallocator=self.opts.iallocator,
|
799 | 338e51e8 | Iustin Pop | beparams=self.bep,
|
800 | 338e51e8 | Iustin Pop | hvparams=self.hvp,
|
801 | 062a7100 | Iustin Pop | osparams=self.opts.osparams,
|
802 | 338e51e8 | Iustin Pop | ) |
803 | 6e2dc934 | Alexander Schreiber | |
804 | ca5890ad | Iustin Pop | erem_op = opcodes.OpBackupRemove(instance_name=instance) |
805 | bd5e77f9 | Guido Trotter | |
806 | 1b334175 | Iustin Pop | Log("export to node %s", enode, indent=2) |
807 | 836d59d7 | Iustin Pop | Log("remove instance", indent=2) |
808 | 836d59d7 | Iustin Pop | Log(import_log_msg, indent=2)
|
809 | 836d59d7 | Iustin Pop | Log("remove export", indent=2) |
810 | b05f29a6 | Guido Trotter | self.ExecOrQueue(instance, [exp_op, rem_op, imp_op, erem_op])
|
811 | 71dca138 | Helga Velroyen | qcl.Close() |
812 | bd5e77f9 | Guido Trotter | |
813 | 7e950d31 | Iustin Pop | @staticmethod
|
814 | 7e950d31 | Iustin Pop | def StopInstanceOp(instance): |
815 | 054a8696 | Manuel Franceschini | """Stop given instance."""
|
816 | ee3e37a7 | Iustin Pop | return opcodes.OpInstanceShutdown(instance_name=instance)
|
817 | 054a8696 | Manuel Franceschini | |
818 | 7e950d31 | Iustin Pop | @staticmethod
|
819 | 7e950d31 | Iustin Pop | def StartInstanceOp(instance): |
820 | 054a8696 | Manuel Franceschini | """Start given instance."""
|
821 | c873d91c | Iustin Pop | return opcodes.OpInstanceStartup(instance_name=instance, force=False) |
822 | 054a8696 | Manuel Franceschini | |
823 | 7e950d31 | Iustin Pop | @staticmethod
|
824 | 7e950d31 | Iustin Pop | def RenameInstanceOp(instance, instance_new): |
825 | 054a8696 | Manuel Franceschini | """Rename instance."""
|
826 | 5659e2e2 | Iustin Pop | return opcodes.OpInstanceRename(instance_name=instance,
|
827 | c723c163 | Iustin Pop | new_name=instance_new) |
828 | 054a8696 | Manuel Franceschini | |
829 | d9b7a0b4 | Iustin Pop | @_DoCheckInstances
|
830 | c70481ab | Iustin Pop | @_DoBatch(True) |
831 | c723c163 | Iustin Pop | def BurnStopStart(self): |
832 | 175f44c2 | Iustin Pop | """Stop/start the instances."""
|
833 | 836d59d7 | Iustin Pop | Log("Stopping and starting instances")
|
834 | 175f44c2 | Iustin Pop | for instance in self.instances: |
835 | 1b334175 | Iustin Pop | Log("instance %s", instance, indent=1) |
836 | c723c163 | Iustin Pop | op1 = self.StopInstanceOp(instance)
|
837 | c723c163 | Iustin Pop | op2 = self.StartInstanceOp(instance)
|
838 | b05f29a6 | Guido Trotter | self.ExecOrQueue(instance, [op1, op2])
|
839 | c723c163 | Iustin Pop | |
840 | c70481ab | Iustin Pop | @_DoBatch(False) |
841 | c723c163 | Iustin Pop | def BurnRemove(self): |
842 | 175f44c2 | Iustin Pop | """Remove the instances."""
|
843 | 836d59d7 | Iustin Pop | Log("Removing instances")
|
844 | 175f44c2 | Iustin Pop | for instance in self.to_rem: |
845 | 1b334175 | Iustin Pop | Log("instance %s", instance, indent=1) |
846 | 3cd2d4b1 | Iustin Pop | op = opcodes.OpInstanceRemove(instance_name=instance, |
847 | 5c54b832 | Iustin Pop | ignore_failures=True)
|
848 | b05f29a6 | Guido Trotter | self.ExecOrQueue(instance, [op])
|
849 | c723c163 | Iustin Pop | |
850 | c723c163 | Iustin Pop | def BurnRename(self): |
851 | c723c163 | Iustin Pop | """Rename the instances.
|
852 | 175f44c2 | Iustin Pop |
|
853 | c723c163 | Iustin Pop | Note that this function will not execute in parallel, since we
|
854 | c723c163 | Iustin Pop | only have one target for rename.
|
855 | c723c163 | Iustin Pop |
|
856 | c723c163 | Iustin Pop | """
|
857 | 836d59d7 | Iustin Pop | Log("Renaming instances")
|
858 | 054a8696 | Manuel Franceschini | rename = self.opts.rename
|
859 | 054a8696 | Manuel Franceschini | for instance in self.instances: |
860 | 1b334175 | Iustin Pop | Log("instance %s", instance, indent=1) |
861 | 2e39ab98 | Iustin Pop | op_stop1 = self.StopInstanceOp(instance)
|
862 | 2e39ab98 | Iustin Pop | op_stop2 = self.StopInstanceOp(rename)
|
863 | c723c163 | Iustin Pop | op_rename1 = self.RenameInstanceOp(instance, rename)
|
864 | c723c163 | Iustin Pop | op_rename2 = self.RenameInstanceOp(rename, instance)
|
865 | c723c163 | Iustin Pop | op_start1 = self.StartInstanceOp(rename)
|
866 | c723c163 | Iustin Pop | op_start2 = self.StartInstanceOp(instance)
|
867 | 73ff3118 | Iustin Pop | self.ExecOp(False, op_stop1, op_rename1, op_start1) |
868 | 5178f1bc | Iustin Pop | self._CheckInstanceAlive(rename)
|
869 | 73ff3118 | Iustin Pop | self.ExecOp(False, op_stop2, op_rename2, op_start2) |
870 | 5178f1bc | Iustin Pop | self._CheckInstanceAlive(instance)
|
871 | 5178f1bc | Iustin Pop | |
872 | d9b7a0b4 | Iustin Pop | @_DoCheckInstances
|
873 | c70481ab | Iustin Pop | @_DoBatch(True) |
874 | c723c163 | Iustin Pop | def BurnReinstall(self): |
875 | 00f91f29 | Iustin Pop | """Reinstall the instances."""
|
876 | 836d59d7 | Iustin Pop | Log("Reinstalling instances")
|
877 | 00f91f29 | Iustin Pop | for instance in self.instances: |
878 | 1b334175 | Iustin Pop | Log("instance %s", instance, indent=1) |
879 | c723c163 | Iustin Pop | op1 = self.StopInstanceOp(instance)
|
880 | 5073fd8f | Iustin Pop | op2 = opcodes.OpInstanceReinstall(instance_name=instance) |
881 | 836d59d7 | Iustin Pop | Log("reinstall without passing the OS", indent=2) |
882 | 5073fd8f | Iustin Pop | op3 = opcodes.OpInstanceReinstall(instance_name=instance, |
883 | c723c163 | Iustin Pop | os_type=self.opts.os)
|
884 | 836d59d7 | Iustin Pop | Log("reinstall specifying the OS", indent=2) |
885 | c723c163 | Iustin Pop | op4 = self.StartInstanceOp(instance)
|
886 | b05f29a6 | Guido Trotter | self.ExecOrQueue(instance, [op1, op2, op3, op4])
|
887 | c723c163 | Iustin Pop | |
888 | d9b7a0b4 | Iustin Pop | @_DoCheckInstances
|
889 | c70481ab | Iustin Pop | @_DoBatch(True) |
890 | c723c163 | Iustin Pop | def BurnReboot(self): |
891 | 836d59d7 | Iustin Pop | """Reboot the instances."""
|
892 | 836d59d7 | Iustin Pop | Log("Rebooting instances")
|
893 | 00f91f29 | Iustin Pop | for instance in self.instances: |
894 | 1b334175 | Iustin Pop | Log("instance %s", instance, indent=1) |
895 | c723c163 | Iustin Pop | ops = [] |
896 | 1d103c02 | Iustin Pop | for reboot_type in self.opts.reboot_types: |
897 | 90ab1a95 | Iustin Pop | op = opcodes.OpInstanceReboot(instance_name=instance, |
898 | 00f91f29 | Iustin Pop | reboot_type=reboot_type, |
899 | 00f91f29 | Iustin Pop | ignore_secondaries=False)
|
900 | 1b334175 | Iustin Pop | Log("reboot with type '%s'", reboot_type, indent=2) |
901 | c723c163 | Iustin Pop | ops.append(op) |
902 | b05f29a6 | Guido Trotter | self.ExecOrQueue(instance, ops)
|
903 | c723c163 | Iustin Pop | |
904 | d9b7a0b4 | Iustin Pop | @_DoCheckInstances
|
905 | c70481ab | Iustin Pop | @_DoBatch(True) |
906 | 9fdc92fa | Guido Trotter | def BurnRenameSame(self): |
907 | 9fdc92fa | Guido Trotter | """Rename the instances to their own name."""
|
908 | 9fdc92fa | Guido Trotter | Log("Renaming the instances to their own name")
|
909 | 9fdc92fa | Guido Trotter | for instance in self.instances: |
910 | 9fdc92fa | Guido Trotter | Log("instance %s", instance, indent=1) |
911 | 9fdc92fa | Guido Trotter | op1 = self.StopInstanceOp(instance)
|
912 | 9fdc92fa | Guido Trotter | op2 = self.RenameInstanceOp(instance, instance)
|
913 | 9fdc92fa | Guido Trotter | Log("rename to the same name", indent=2) |
914 | 9fdc92fa | Guido Trotter | op4 = self.StartInstanceOp(instance)
|
915 | 9fdc92fa | Guido Trotter | self.ExecOrQueue(instance, [op1, op2, op4])
|
916 | 9fdc92fa | Guido Trotter | |
917 | 9fdc92fa | Guido Trotter | @_DoCheckInstances
|
918 | 9fdc92fa | Guido Trotter | @_DoBatch(True) |
919 | c723c163 | Iustin Pop | def BurnActivateDisks(self): |
920 | 90e722d1 | Iustin Pop | """Activate and deactivate disks of the instances."""
|
921 | 836d59d7 | Iustin Pop | Log("Activating/deactivating disks")
|
922 | 90e722d1 | Iustin Pop | for instance in self.instances: |
923 | 1b334175 | Iustin Pop | Log("instance %s", instance, indent=1) |
924 | c723c163 | Iustin Pop | op_start = self.StartInstanceOp(instance)
|
925 | 83f5d475 | Iustin Pop | op_act = opcodes.OpInstanceActivateDisks(instance_name=instance) |
926 | e176281f | Iustin Pop | op_deact = opcodes.OpInstanceDeactivateDisks(instance_name=instance) |
927 | c723c163 | Iustin Pop | op_stop = self.StopInstanceOp(instance)
|
928 | 836d59d7 | Iustin Pop | Log("activate disks when online", indent=2) |
929 | 836d59d7 | Iustin Pop | Log("activate disks when offline", indent=2) |
930 | 836d59d7 | Iustin Pop | Log("deactivate disks (when offline)", indent=2) |
931 | b05f29a6 | Guido Trotter | self.ExecOrQueue(instance, [op_act, op_stop, op_act, op_deact, op_start])
|
932 | 90e722d1 | Iustin Pop | |
933 | d9b7a0b4 | Iustin Pop | @_DoCheckInstances
|
934 | c70481ab | Iustin Pop | @_DoBatch(False) |
935 | c723c163 | Iustin Pop | def BurnAddRemoveDisks(self): |
936 | 5c22d16e | Iustin Pop | """Add and remove an extra disk for the instances."""
|
937 | 836d59d7 | Iustin Pop | Log("Adding and removing disks")
|
938 | 5c22d16e | Iustin Pop | for instance in self.instances: |
939 | 1b334175 | Iustin Pop | Log("instance %s", instance, indent=1) |
940 | 5ae4945a | Iustin Pop | op_add = opcodes.OpInstanceSetParams( |
941 | 5c22d16e | Iustin Pop | instance_name=instance, |
942 | 5c22d16e | Iustin Pop | disks=[(constants.DDM_ADD, {"size": self.disk_size[0]})]) |
943 | 5ae4945a | Iustin Pop | op_rem = opcodes.OpInstanceSetParams( |
944 | 5c22d16e | Iustin Pop | instance_name=instance, disks=[(constants.DDM_REMOVE, {})]) |
945 | c723c163 | Iustin Pop | op_stop = self.StopInstanceOp(instance)
|
946 | c723c163 | Iustin Pop | op_start = self.StartInstanceOp(instance)
|
947 | 836d59d7 | Iustin Pop | Log("adding a disk", indent=2) |
948 | 836d59d7 | Iustin Pop | Log("removing last disk", indent=2) |
949 | b05f29a6 | Guido Trotter | self.ExecOrQueue(instance, [op_add, op_stop, op_rem, op_start])
|
950 | 5c22d16e | Iustin Pop | |
951 | c70481ab | Iustin Pop | @_DoBatch(False) |
952 | c723c163 | Iustin Pop | def BurnAddRemoveNICs(self): |
953 | 0ccbf925 | Iustin Pop | """Add, change and remove an extra NIC for the instances."""
|
954 | 836d59d7 | Iustin Pop | Log("Adding and removing NICs")
|
955 | 5c22d16e | Iustin Pop | for instance in self.instances: |
956 | 1b334175 | Iustin Pop | Log("instance %s", instance, indent=1) |
957 | 5ae4945a | Iustin Pop | op_add = opcodes.OpInstanceSetParams( |
958 | 5c22d16e | Iustin Pop | instance_name=instance, nics=[(constants.DDM_ADD, {})]) |
959 | 5ae4945a | Iustin Pop | op_chg = opcodes.OpInstanceSetParams( |
960 | 0ccbf925 | Iustin Pop | instance_name=instance, nics=[(constants.DDM_MODIFY, |
961 | 0ccbf925 | Iustin Pop | -1, {"mac": constants.VALUE_GENERATE})]) |
962 | 5ae4945a | Iustin Pop | op_rem = opcodes.OpInstanceSetParams( |
963 | 5c22d16e | Iustin Pop | instance_name=instance, nics=[(constants.DDM_REMOVE, {})]) |
964 | 836d59d7 | Iustin Pop | Log("adding a NIC", indent=2) |
965 | 0ccbf925 | Iustin Pop | Log("changing a NIC", indent=2) |
966 | 836d59d7 | Iustin Pop | Log("removing last NIC", indent=2) |
967 | 0ccbf925 | Iustin Pop | self.ExecOrQueue(instance, [op_add, op_chg, op_rem])
|
968 | 5c22d16e | Iustin Pop | |
969 | a619a1dd | Guido Trotter | def ConfdCallback(self, reply): |
970 | a619a1dd | Guido Trotter | """Callback for confd queries"""
|
971 | a619a1dd | Guido Trotter | if reply.type == confd_client.UPCALL_REPLY:
|
972 | a619a1dd | Guido Trotter | if reply.server_reply.status != constants.CONFD_REPL_STATUS_OK:
|
973 | a619a1dd | Guido Trotter | Err("Query %s gave non-ok status %s: %s" % (reply.orig_request,
|
974 | a619a1dd | Guido Trotter | reply.server_reply.status, |
975 | a619a1dd | Guido Trotter | reply.server_reply)) |
976 | a619a1dd | Guido Trotter | if reply.orig_request.type == constants.CONFD_REQ_PING:
|
977 | a619a1dd | Guido Trotter | Log("Ping: OK", indent=1) |
978 | a619a1dd | Guido Trotter | elif reply.orig_request.type == constants.CONFD_REQ_CLUSTER_MASTER:
|
979 | a619a1dd | Guido Trotter | if reply.server_reply.answer == self.cluster_info["master"]: |
980 | a619a1dd | Guido Trotter | Log("Master: OK", indent=1) |
981 | a619a1dd | Guido Trotter | else:
|
982 | a619a1dd | Guido Trotter | Err("Master: wrong: %s" % reply.server_reply.answer)
|
983 | a619a1dd | Guido Trotter | elif reply.orig_request.type == constants.CONFD_REQ_NODE_ROLE_BYNAME:
|
984 | a619a1dd | Guido Trotter | if reply.server_reply.answer == constants.CONFD_NODE_ROLE_MASTER:
|
985 | a619a1dd | Guido Trotter | Log("Node role for master: OK", indent=1) |
986 | a619a1dd | Guido Trotter | else:
|
987 | a619a1dd | Guido Trotter | Err("Node role for master: wrong: %s" % reply.server_reply.answer)
|
988 | a619a1dd | Guido Trotter | |
989 | a619a1dd | Guido Trotter | def DoConfdRequestReply(self, req): |
990 | a619a1dd | Guido Trotter | self.confd_counting_callback.RegisterQuery(req.rsalt)
|
991 | a619a1dd | Guido Trotter | self.confd_client.SendRequest(req, async=False) |
992 | a619a1dd | Guido Trotter | while not self.confd_counting_callback.AllAnswered(): |
993 | a619a1dd | Guido Trotter | if not self.confd_client.ReceiveReply(): |
994 | a619a1dd | Guido Trotter | Err("Did not receive all expected confd replies")
|
995 | a619a1dd | Guido Trotter | break
|
996 | a619a1dd | Guido Trotter | |
997 | a619a1dd | Guido Trotter | def BurnConfd(self): |
998 | a619a1dd | Guido Trotter | """Run confd queries for our instances.
|
999 | a619a1dd | Guido Trotter |
|
1000 | a619a1dd | Guido Trotter | The following confd queries are tested:
|
1001 | 454723b5 | Iustin Pop | - CONFD_REQ_PING: simple ping
|
1002 | 454723b5 | Iustin Pop | - CONFD_REQ_CLUSTER_MASTER: cluster master
|
1003 | 454723b5 | Iustin Pop | - CONFD_REQ_NODE_ROLE_BYNAME: node role, for the master
|
1004 | a619a1dd | Guido Trotter |
|
1005 | a619a1dd | Guido Trotter | """
|
1006 | a619a1dd | Guido Trotter | Log("Checking confd results")
|
1007 | a619a1dd | Guido Trotter | |
1008 | a619a1dd | Guido Trotter | filter_callback = confd_client.ConfdFilterCallback(self.ConfdCallback)
|
1009 | a619a1dd | Guido Trotter | counting_callback = confd_client.ConfdCountingCallback(filter_callback) |
1010 | a619a1dd | Guido Trotter | self.confd_counting_callback = counting_callback
|
1011 | a619a1dd | Guido Trotter | |
1012 | 5b349fd1 | Iustin Pop | self.confd_client = confd_client.GetConfdClient(counting_callback)
|
1013 | a619a1dd | Guido Trotter | |
1014 | a619a1dd | Guido Trotter | req = confd_client.ConfdClientRequest(type=constants.CONFD_REQ_PING) |
1015 | a619a1dd | Guido Trotter | self.DoConfdRequestReply(req)
|
1016 | a619a1dd | Guido Trotter | |
1017 | a619a1dd | Guido Trotter | req = confd_client.ConfdClientRequest( |
1018 | a619a1dd | Guido Trotter | type=constants.CONFD_REQ_CLUSTER_MASTER) |
1019 | a619a1dd | Guido Trotter | self.DoConfdRequestReply(req)
|
1020 | a619a1dd | Guido Trotter | |
1021 | a619a1dd | Guido Trotter | req = confd_client.ConfdClientRequest( |
1022 | a619a1dd | Guido Trotter | type=constants.CONFD_REQ_NODE_ROLE_BYNAME, |
1023 | a619a1dd | Guido Trotter | query=self.cluster_info["master"]) |
1024 | a619a1dd | Guido Trotter | self.DoConfdRequestReply(req)
|
1025 | a619a1dd | Guido Trotter | |
1026 | 5178f1bc | Iustin Pop | def _CheckInstanceAlive(self, instance): |
1027 | 5178f1bc | Iustin Pop | """Check if an instance is alive by doing http checks.
|
1028 | 5178f1bc | Iustin Pop |
|
1029 | 5178f1bc | Iustin Pop | This will try to retrieve the url on the instance /hostname.txt
|
1030 | 5178f1bc | Iustin Pop | and check that it contains the hostname of the instance. In case
|
1031 | 5178f1bc | Iustin Pop | we get ECONNREFUSED, we retry up to the net timeout seconds, for
|
1032 | 5178f1bc | Iustin Pop | any other error we abort.
|
1033 | 5178f1bc | Iustin Pop |
|
1034 | 5178f1bc | Iustin Pop | """
|
1035 | 5178f1bc | Iustin Pop | if not self.opts.http_check: |
1036 | 5178f1bc | Iustin Pop | return
|
1037 | 5dc626fd | Iustin Pop | end_time = time.time() + self.opts.net_timeout
|
1038 | 5dc626fd | Iustin Pop | url = None
|
1039 | 5dc626fd | Iustin Pop | while time.time() < end_time and url is None: |
1040 | 5dc626fd | Iustin Pop | try:
|
1041 | 5dc626fd | Iustin Pop | url = self.url_opener.open("http://%s/hostname.txt" % instance) |
1042 | c723c163 | Iustin Pop | except IOError: |
1043 | 5dc626fd | Iustin Pop | # here we can have connection refused, no route to host, etc.
|
1044 | 5dc626fd | Iustin Pop | time.sleep(1)
|
1045 | 5dc626fd | Iustin Pop | if url is None: |
1046 | 5dc626fd | Iustin Pop | raise InstanceDown(instance, "Cannot contact instance") |
1047 | 5178f1bc | Iustin Pop | hostname = url.read().strip() |
1048 | 5dc626fd | Iustin Pop | url.close() |
1049 | 5178f1bc | Iustin Pop | if hostname != instance:
|
1050 | 5178f1bc | Iustin Pop | raise InstanceDown(instance, ("Hostname mismatch, expected %s, got %s" % |
1051 | 5178f1bc | Iustin Pop | (instance, hostname))) |
1052 | 5178f1bc | Iustin Pop | |
1053 | 175f44c2 | Iustin Pop | def BurninCluster(self): |
1054 | 175f44c2 | Iustin Pop | """Test a cluster intensively.
|
1055 | 175f44c2 | Iustin Pop |
|
1056 | 175f44c2 | Iustin Pop | This will create instances and then start/stop/failover them.
|
1057 | 175f44c2 | Iustin Pop | It is safe for existing instances but could impact performance.
|
1058 | 175f44c2 | Iustin Pop |
|
1059 | 175f44c2 | Iustin Pop | """
|
1060 | 175f44c2 | Iustin Pop | |
1061 | 836d59d7 | Iustin Pop | Log("Testing global parameters")
|
1062 | 175f44c2 | Iustin Pop | |
1063 | bd249e2f | Iustin Pop | if (len(self.nodes) == 1 and |
1064 | d0d7d7cf | Thomas Thrainer | self.opts.disk_template not in _SINGLE_NODE_DISK_TEMPLATES): |
1065 | 836d59d7 | Iustin Pop | Err("When one node is available/selected the disk template must"
|
1066 | d8378091 | Michael Hanselmann | " be one of %s" % utils.CommaJoin(_SINGLE_NODE_DISK_TEMPLATES))
|
1067 | 175f44c2 | Iustin Pop | |
1068 | d0d7d7cf | Thomas Thrainer | if self.opts.do_confd_tests and not constants.ENABLE_CONFD: |
1069 | db3780f9 | Iustin Pop | Err("You selected confd tests but confd was disabled at configure time")
|
1070 | db3780f9 | Iustin Pop | |
1071 | 21546b1c | Iustin Pop | has_err = True
|
1072 | 175f44c2 | Iustin Pop | try:
|
1073 | c723c163 | Iustin Pop | self.BurnCreateInstances()
|
1074 | 6b5f0dd8 | Guido Trotter | |
1075 | 6b5f0dd8 | Guido Trotter | if self.bep[constants.BE_MINMEM] < self.bep[constants.BE_MAXMEM]: |
1076 | 6b5f0dd8 | Guido Trotter | self.BurnModifyRuntimeMemory()
|
1077 | 6b5f0dd8 | Guido Trotter | |
1078 | d0d7d7cf | Thomas Thrainer | if self.opts.do_replace1 and \ |
1079 | d0d7d7cf | Thomas Thrainer | self.opts.disk_template in constants.DTS_INT_MIRROR: |
1080 | c723c163 | Iustin Pop | self.BurnReplaceDisks1D8()
|
1081 | d0d7d7cf | Thomas Thrainer | if (self.opts.do_replace2 and len(self.nodes) > 2 and |
1082 | d0d7d7cf | Thomas Thrainer | self.opts.disk_template in constants.DTS_INT_MIRROR): |
1083 | c723c163 | Iustin Pop | self.BurnReplaceDisks2()
|
1084 | 175f44c2 | Iustin Pop | |
1085 | d0d7d7cf | Thomas Thrainer | if (self.opts.disk_template in constants.DTS_GROWABLE and |
1086 | 403f5172 | Guido Trotter | compat.any(n > 0 for n in self.disk_growth)): |
1087 | c723c163 | Iustin Pop | self.BurnGrowDisks()
|
1088 | 659712c8 | Iustin Pop | |
1089 | d0d7d7cf | Thomas Thrainer | if self.opts.do_failover and \ |
1090 | d0d7d7cf | Thomas Thrainer | self.opts.disk_template in constants.DTS_MIRRORED: |
1091 | c723c163 | Iustin Pop | self.BurnFailover()
|
1092 | 175f44c2 | Iustin Pop | |
1093 | d0d7d7cf | Thomas Thrainer | if self.opts.do_migrate: |
1094 | d0d7d7cf | Thomas Thrainer | if self.opts.disk_template not in constants.DTS_MIRRORED: |
1095 | 9869360c | Apollon Oikonomopoulos | Log("Skipping migration (disk template %s does not support it)",
|
1096 | d0d7d7cf | Thomas Thrainer | self.opts.disk_template)
|
1097 | 94d5cee9 | Michael Hanselmann | elif not self.hv_can_migrate: |
1098 | aac0352d | Iustin Pop | Log("Skipping migration (hypervisor %s does not support it)",
|
1099 | aac0352d | Iustin Pop | self.hypervisor)
|
1100 | aac0352d | Iustin Pop | else:
|
1101 | aac0352d | Iustin Pop | self.BurnMigrate()
|
1102 | 99bdd139 | Iustin Pop | |
1103 | d0d7d7cf | Thomas Thrainer | if (self.opts.do_move and len(self.nodes) > 1 and |
1104 | d0d7d7cf | Thomas Thrainer | self.opts.disk_template in [constants.DT_PLAIN, constants.DT_FILE]): |
1105 | 5b9107ff | Iustin Pop | self.BurnMove()
|
1106 | 5b9107ff | Iustin Pop | |
1107 | d0d7d7cf | Thomas Thrainer | if (self.opts.do_importexport and |
1108 | d0d7d7cf | Thomas Thrainer | self.opts.disk_template in _IMPEXP_DISK_TEMPLATES): |
1109 | c723c163 | Iustin Pop | self.BurnImportExport()
|
1110 | bd5e77f9 | Guido Trotter | |
1111 | d0d7d7cf | Thomas Thrainer | if self.opts.do_reinstall: |
1112 | c723c163 | Iustin Pop | self.BurnReinstall()
|
1113 | 00f91f29 | Iustin Pop | |
1114 | d0d7d7cf | Thomas Thrainer | if self.opts.do_reboot: |
1115 | c723c163 | Iustin Pop | self.BurnReboot()
|
1116 | 00f91f29 | Iustin Pop | |
1117 | d0d7d7cf | Thomas Thrainer | if self.opts.do_renamesame: |
1118 | 9fdc92fa | Guido Trotter | self.BurnRenameSame()
|
1119 | 9fdc92fa | Guido Trotter | |
1120 | d0d7d7cf | Thomas Thrainer | if self.opts.do_addremove_disks: |
1121 | c723c163 | Iustin Pop | self.BurnAddRemoveDisks()
|
1122 | 5c22d16e | Iustin Pop | |
1123 | be0636e3 | Guido Trotter | default_nic_mode = self.cluster_default_nicparams[constants.NIC_MODE]
|
1124 | be0636e3 | Guido Trotter | # Don't add/remove nics in routed mode, as we would need an ip to add
|
1125 | be0636e3 | Guido Trotter | # them with
|
1126 | d0d7d7cf | Thomas Thrainer | if self.opts.do_addremove_nics: |
1127 | be0636e3 | Guido Trotter | if default_nic_mode == constants.NIC_MODE_BRIDGED:
|
1128 | be0636e3 | Guido Trotter | self.BurnAddRemoveNICs()
|
1129 | be0636e3 | Guido Trotter | else:
|
1130 | be0636e3 | Guido Trotter | Log("Skipping nic add/remove as the cluster is not in bridged mode")
|
1131 | 5c22d16e | Iustin Pop | |
1132 | d0d7d7cf | Thomas Thrainer | if self.opts.do_activate_disks: |
1133 | c723c163 | Iustin Pop | self.BurnActivateDisks()
|
1134 | 90e722d1 | Iustin Pop | |
1135 | d0d7d7cf | Thomas Thrainer | if self.opts.rename: |
1136 | c723c163 | Iustin Pop | self.BurnRename()
|
1137 | 054a8696 | Manuel Franceschini | |
1138 | d0d7d7cf | Thomas Thrainer | if self.opts.do_confd_tests: |
1139 | a619a1dd | Guido Trotter | self.BurnConfd()
|
1140 | a619a1dd | Guido Trotter | |
1141 | d0d7d7cf | Thomas Thrainer | if self.opts.do_startstop: |
1142 | c723c163 | Iustin Pop | self.BurnStopStart()
|
1143 | eb61f8d3 | Iustin Pop | |
1144 | 21546b1c | Iustin Pop | has_err = False
|
1145 | 175f44c2 | Iustin Pop | finally:
|
1146 | 21546b1c | Iustin Pop | if has_err:
|
1147 | 21546b1c | Iustin Pop | Log("Error detected: opcode buffer follows:\n\n")
|
1148 | 21546b1c | Iustin Pop | Log(self.GetFeedbackBuf())
|
1149 | 21546b1c | Iustin Pop | Log("\n\n")
|
1150 | 320eda24 | Iustin Pop | if not self.opts.keep_instances: |
1151 | 8629a543 | Iustin Pop | try:
|
1152 | 8629a543 | Iustin Pop | self.BurnRemove()
|
1153 | b459a848 | Andrea Spadaccini | except Exception, err: # pylint: disable=W0703 |
1154 | 8629a543 | Iustin Pop | if has_err: # already detected errors, so errors in removal |
1155 | 8629a543 | Iustin Pop | # are quite expected
|
1156 | 1b334175 | Iustin Pop | Log("Note: error detected during instance remove: %s", err)
|
1157 | 8629a543 | Iustin Pop | else: # non-expected error |
1158 | 8629a543 | Iustin Pop | raise
|
1159 | 175f44c2 | Iustin Pop | |
1160 | 3f17ef02 | Michael Hanselmann | return constants.EXIT_SUCCESS
|
1161 | a8083063 | Iustin Pop | |
1162 | 01b69ec5 | Michael Hanselmann | |
1163 | 8e55e20f | Michael Hanselmann | def Main(): |
1164 | 3f17ef02 | Michael Hanselmann | """Main function.
|
1165 | 3ecf6786 | Iustin Pop |
|
1166 | 3f17ef02 | Michael Hanselmann | """
|
1167 | 09bf5d24 | Michael Hanselmann | utils.SetupLogging(pathutils.LOG_BURNIN, sys.argv[0],
|
1168 | cfcc79c6 | Michael Hanselmann | debug=False, stderr_logging=True) |
1169 | 3f17ef02 | Michael Hanselmann | |
1170 | 3f17ef02 | Michael Hanselmann | return Burner().BurninCluster() |