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Commit | Line | Data |
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aaeeeebe DM |
1 | package PVE::VZDump; |
2 | ||
aaeeeebe DM |
3 | use strict; |
4 | use warnings; | |
df2d3636 | 5 | |
3f488b61 | 6 | use Clone; |
aaeeeebe | 7 | use Fcntl ':flock'; |
bbd4cdd8 | 8 | use File::Basename; |
df2d3636 | 9 | use File::Path; |
aaeeeebe DM |
10 | use IO::File; |
11 | use IO::Select; | |
12 | use IPC::Open3; | |
e2b5eb29 | 13 | use POSIX qw(strftime); |
aaeeeebe | 14 | use Time::Local; |
df2d3636 TL |
15 | |
16 | use PVE::Cluster qw(cfs_read_file); | |
17 | use PVE::DataCenterConfig; | |
18 | use PVE::Exception qw(raise_param_exc); | |
2de3ee58 | 19 | use PVE::HA::Config; |
df2d3636 TL |
20 | use PVE::HA::Env::PVE2; |
21 | use PVE::JSONSchema qw(get_standard_option); | |
22 | use PVE::RPCEnvironment; | |
23 | use PVE::Storage; | |
2424074e | 24 | use PVE::VZDump::Common; |
df2d3636 | 25 | use PVE::VZDump::Plugin; |
05447e04 | 26 | use PVE::Tools qw(extract_param split_list); |
5c4da4c3 | 27 | use PVE::API2Tools; |
aaeeeebe DM |
28 | |
29 | my @posix_filesystems = qw(ext3 ext4 nfs nfs4 reiserfs xfs); | |
30 | ||
31 | my $lockfile = '/var/run/vzdump.lock'; | |
8682f6fc | 32 | my $pidfile = '/var/run/vzdump.pid'; |
aaeeeebe DM |
33 | my $logdir = '/var/log/vzdump'; |
34 | ||
dafb6246 | 35 | my @plugins = qw(); |
aaeeeebe | 36 | |
2424074e | 37 | my $confdesc = PVE::VZDump::Common::get_confdesc(); |
cc61ea36 | 38 | |
3f488b61 FE |
39 | my $confdesc_for_defaults = Clone::clone($confdesc); |
40 | delete $confdesc_for_defaults->{$_}->{requires} for qw(notes-template protected); | |
41 | ||
aaeeeebe | 42 | # Load available plugins |
8187f6b0 DM |
43 | my @pve_vzdump_classes = qw(PVE::VZDump::QemuServer PVE::VZDump::LXC); |
44 | foreach my $plug (@pve_vzdump_classes) { | |
45 | my $filename = "/usr/share/perl5/$plug.pm"; | |
46 | $filename =~ s!::!/!g; | |
47 | if (-f $filename) { | |
48 | eval { require $filename; }; | |
49 | if (!$@) { | |
50 | $plug->import (); | |
51 | push @plugins, $plug; | |
52 | } else { | |
c76d0106 | 53 | die $@; |
8187f6b0 DM |
54 | } |
55 | } | |
aaeeeebe DM |
56 | } |
57 | ||
58 | # helper functions | |
59 | ||
aaeeeebe DM |
60 | sub debugmsg { |
61 | my ($mtype, $msg, $logfd, $syslog) = @_; | |
62 | ||
a5c94797 | 63 | PVE::VZDump::Plugin::debugmsg(@_); |
aaeeeebe DM |
64 | } |
65 | ||
66 | sub run_command { | |
67 | my ($logfd, $cmdstr, %param) = @_; | |
68 | ||
7f910306 | 69 | my $logfunc = sub { |
4a4051d8 | 70 | my $line = shift; |
4a4051d8 | 71 | debugmsg ('info', $line, $logfd); |
aaeeeebe DM |
72 | }; |
73 | ||
7f910306 | 74 | PVE::Tools::run_command($cmdstr, %param, logfunc => $logfunc); |
aaeeeebe DM |
75 | } |
76 | ||
facf65a6 FE |
77 | my $verify_notes_template = sub { |
78 | my ($template) = @_; | |
79 | ||
80 | die "contains a line feed\n" if $template =~ /\n/; | |
81 | ||
82 | my @problematic = (); | |
83 | while ($template =~ /\\(.)/g) { | |
84 | my $char = $1; | |
85 | push @problematic, "escape sequence '\\$char' at char " . (pos($template) - 2) | |
86 | if $char !~ /^[n\\]$/; | |
87 | } | |
88 | ||
89 | while ($template =~ /\{\{([^\s{}]+)\}\}/g) { | |
90 | my $var = $1; | |
91 | push @problematic, "variable '$var' at char " . (pos($template) - length($var)) | |
92 | if $var !~ /^(cluster|guestname|node|vmid)$/; | |
93 | } | |
94 | ||
95 | die "found unknown: " . join(', ', @problematic) . "\n" if scalar(@problematic); | |
96 | }; | |
97 | ||
e01438a7 FE |
98 | my $generate_notes = sub { |
99 | my ($notes_template, $task) = @_; | |
100 | ||
facf65a6 FE |
101 | $verify_notes_template->($notes_template); |
102 | ||
e01438a7 | 103 | my $info = { |
2078e359 FE |
104 | cluster => PVE::Cluster::get_clinfo()->{cluster}->{name} // 'standalone node', |
105 | guestname => $task->{hostname} // "VM $task->{vmid}", # is always set for CTs | |
e01438a7 FE |
106 | node => PVE::INotify::nodename(), |
107 | vmid => $task->{vmid}, | |
108 | }; | |
109 | ||
31213d61 FE |
110 | my $unescape = sub { |
111 | my ($char) = @_; | |
112 | return '\\' if $char eq '\\'; | |
113 | return "\n" if $char eq 'n'; | |
114 | die "unexpected escape character '$char'\n"; | |
e01438a7 FE |
115 | }; |
116 | ||
31213d61 | 117 | $notes_template =~ s/\\(.)/$unescape->($1)/eg; |
e01438a7 FE |
118 | |
119 | my $vars = join('|', keys $info->%*); | |
4ed6e1b1 | 120 | $notes_template =~ s/\{\{($vars)\}\}/$info->{$1}/g; |
e01438a7 FE |
121 | |
122 | return $notes_template; | |
123 | }; | |
124 | ||
1c56bcf3 FE |
125 | my $parse_prune_backups_maxfiles = sub { |
126 | my ($param, $kind) = @_; | |
127 | ||
128 | my $maxfiles = delete $param->{maxfiles}; | |
129 | my $prune_backups = $param->{'prune-backups'}; | |
130 | ||
fb6871fc | 131 | debugmsg('warn', "both 'maxfiles' and 'prune-backups' defined as ${kind} - ignoring 'maxfiles'") |
1c56bcf3 FE |
132 | if defined($maxfiles) && defined($prune_backups); |
133 | ||
134 | if (defined($prune_backups)) { | |
ecc08c34 | 135 | return if ref($prune_backups) eq 'HASH'; # already parsed |
1c56bcf3 FE |
136 | $param->{'prune-backups'} = PVE::JSONSchema::parse_property_string( |
137 | 'prune-backups', | |
138 | $prune_backups | |
139 | ); | |
140 | } elsif (defined($maxfiles)) { | |
141 | if ($maxfiles) { | |
142 | $param->{'prune-backups'} = { 'keep-last' => $maxfiles }; | |
143 | } else { | |
144 | $param->{'prune-backups'} = { 'keep-all' => 1 }; | |
145 | } | |
146 | } | |
147 | }; | |
148 | ||
aaeeeebe DM |
149 | sub storage_info { |
150 | my $storage = shift; | |
151 | ||
bbcfdc08 | 152 | my $cfg = PVE::Storage::config(); |
4a4051d8 | 153 | my $scfg = PVE::Storage::storage_config($cfg, $storage); |
aaeeeebe | 154 | my $type = $scfg->{type}; |
60e049c2 | 155 | |
60e049c2 | 156 | die "can't use storage '$storage' for backups - wrong content type\n" |
aaeeeebe DM |
157 | if (!$scfg->{content}->{backup}); |
158 | ||
3a805f8d FE |
159 | my $info = { |
160 | scfg => $scfg, | |
3a805f8d FE |
161 | }; |
162 | ||
e6946086 FE |
163 | $info->{'prune-backups'} = PVE::JSONSchema::parse_property_string('prune-backups', $scfg->{'prune-backups'}) |
164 | if defined($scfg->{'prune-backups'}); | |
165 | ||
1a87db9e | 166 | if ($type eq 'pbs') { |
3a805f8d | 167 | $info->{pbs} = 1; |
1a87db9e | 168 | } else { |
3a805f8d | 169 | $info->{dumpdir} = PVE::Storage::get_backup_dir($cfg, $storage); |
1a87db9e | 170 | } |
3a805f8d FE |
171 | |
172 | return $info; | |
aaeeeebe DM |
173 | } |
174 | ||
175 | sub format_size { | |
176 | my $size = shift; | |
177 | ||
178 | my $kb = $size / 1024; | |
179 | ||
180 | if ($kb < 1024) { | |
181 | return int ($kb) . "KB"; | |
182 | } | |
183 | ||
184 | my $mb = $size / (1024*1024); | |
aaeeeebe DM |
185 | if ($mb < 1024) { |
186 | return int ($mb) . "MB"; | |
9c3a51ee TL |
187 | } |
188 | my $gb = $mb / 1024; | |
189 | if ($gb < 1024) { | |
aaeeeebe | 190 | return sprintf ("%.2fGB", $gb); |
60e049c2 | 191 | } |
9c3a51ee TL |
192 | my $tb = $gb / 1024; |
193 | return sprintf ("%.2fTB", $tb); | |
aaeeeebe DM |
194 | } |
195 | ||
196 | sub format_time { | |
197 | my $seconds = shift; | |
198 | ||
199 | my $hours = int ($seconds/3600); | |
200 | $seconds = $seconds - $hours*3600; | |
201 | my $min = int ($seconds/60); | |
202 | $seconds = $seconds - $min*60; | |
203 | ||
204 | return sprintf ("%02d:%02d:%02d", $hours, $min, $seconds); | |
205 | } | |
206 | ||
207 | sub encode8bit { | |
208 | my ($str) = @_; | |
209 | ||
210 | $str =~ s/^(.{990})/$1\n/mg; # reduce line length | |
211 | ||
212 | return $str; | |
213 | } | |
214 | ||
215 | sub escape_html { | |
216 | my ($str) = @_; | |
217 | ||
218 | $str =~ s/&/&/g; | |
219 | $str =~ s/</</g; | |
220 | $str =~ s/>/>/g; | |
221 | ||
222 | return $str; | |
223 | } | |
224 | ||
225 | sub check_bin { | |
226 | my ($bin) = @_; | |
227 | ||
228 | foreach my $p (split (/:/, $ENV{PATH})) { | |
229 | my $fn = "$p/$bin"; | |
230 | if (-x $fn) { | |
231 | return $fn; | |
232 | } | |
233 | } | |
234 | ||
235 | die "unable to find command '$bin'\n"; | |
236 | } | |
237 | ||
238 | sub check_vmids { | |
239 | my (@vmids) = @_; | |
240 | ||
241 | my $res = []; | |
50ba40ec | 242 | for my $vmid (sort {$a <=> $b} @vmids) { |
aaeeeebe DM |
243 | die "ERROR: strange VM ID '${vmid}'\n" if $vmid !~ m/^\d+$/; |
244 | $vmid = int ($vmid); # remove leading zeros | |
4a4051d8 | 245 | next if !$vmid; |
aaeeeebe DM |
246 | push @$res, $vmid; |
247 | } | |
248 | ||
249 | return $res; | |
250 | } | |
251 | ||
252 | ||
253 | sub read_vzdump_defaults { | |
254 | ||
255 | my $fn = "/etc/vzdump.conf"; | |
256 | ||
cc61ea36 | 257 | my $defaults = { |
1ab98f05 WB |
258 | map { |
259 | my $default = $confdesc->{$_}->{default}; | |
260 | defined($default) ? ($_ => $default) : () | |
3f488b61 | 261 | } keys %$confdesc_for_defaults |
aaeeeebe | 262 | }; |
dd5d80f5 | 263 | $parse_prune_backups_maxfiles->($defaults, "defaults in VZDump schema"); |
aaeeeebe | 264 | |
cc61ea36 TL |
265 | my $raw; |
266 | eval { $raw = PVE::Tools::file_get_contents($fn); }; | |
267 | return $defaults if $@; | |
aaeeeebe | 268 | |
3f488b61 | 269 | my $conf_schema = { type => 'object', properties => $confdesc_for_defaults }; |
cc61ea36 | 270 | my $res = PVE::JSONSchema::parse_config($conf_schema, $fn, $raw); |
6368bbd4 WB |
271 | if (my $excludes = $res->{'exclude-path'}) { |
272 | $res->{'exclude-path'} = PVE::Tools::split_args($excludes); | |
273 | } | |
74b47fd8 | 274 | if (defined($res->{mailto})) { |
05447e04 | 275 | my @mailto = split_list($res->{mailto}); |
74b47fd8 FG |
276 | $res->{mailto} = [ @mailto ]; |
277 | } | |
dd5d80f5 | 278 | $parse_prune_backups_maxfiles->($res, "options in '$fn'"); |
cc61ea36 TL |
279 | |
280 | foreach my $key (keys %$defaults) { | |
e94fa5cb | 281 | $res->{$key} = $defaults->{$key} if !defined($res->{$key}); |
aaeeeebe | 282 | } |
aaeeeebe | 283 | |
f1dd7629 FE |
284 | if (defined($res->{storage}) && defined($res->{dumpdir})) { |
285 | debugmsg('warn', "both 'storage' and 'dumpdir' defined in '$fn' - ignoring 'dumpdir'"); | |
286 | delete $res->{dumpdir}; | |
287 | } | |
288 | ||
aaeeeebe DM |
289 | return $res; |
290 | } | |
291 | ||
ce84a950 | 292 | use constant MAX_MAIL_SIZE => 1024*1024; |
6ec9de44 | 293 | sub sendmail { |
44b21574 | 294 | my ($self, $tasklist, $totaltime, $err, $detail_pre, $detail_post) = @_; |
aaeeeebe DM |
295 | |
296 | my $opts = $self->{opts}; | |
297 | ||
298 | my $mailto = $opts->{mailto}; | |
299 | ||
4a4051d8 | 300 | return if !($mailto && scalar(@$mailto)); |
aaeeeebe DM |
301 | |
302 | my $cmdline = $self->{cmdline}; | |
303 | ||
304 | my $ecount = 0; | |
305 | foreach my $task (@$tasklist) { | |
306 | $ecount++ if $task->{state} ne 'ok'; | |
307 | chomp $task->{msg} if $task->{msg}; | |
308 | $task->{backuptime} = 0 if !$task->{backuptime}; | |
309 | $task->{size} = 0 if !$task->{size}; | |
6cba1855 | 310 | $task->{target} = 'unknown' if !$task->{target}; |
aaeeeebe DM |
311 | $task->{hostname} = "VM $task->{vmid}" if !$task->{hostname}; |
312 | ||
313 | if ($task->{state} eq 'todo') { | |
314 | $task->{msg} = 'aborted'; | |
315 | } | |
316 | } | |
317 | ||
02e59759 DM |
318 | my $notify = $opts->{mailnotification} || 'always'; |
319 | return if (!$ecount && !$err && ($notify eq 'failure')); | |
8b4b4860 | 320 | |
6ec9de44 | 321 | my $stat = ($ecount || $err) ? 'backup failed' : 'backup successful'; |
403761c4 WB |
322 | if ($err) { |
323 | if ($err =~ /\n/) { | |
324 | $stat .= ": multiple problems"; | |
325 | } else { | |
326 | $stat .= ": $err"; | |
327 | $err = undef; | |
328 | } | |
329 | } | |
aaeeeebe | 330 | |
4a4051d8 | 331 | my $hostname = `hostname -f` || PVE::INotify::nodename(); |
aaeeeebe DM |
332 | chomp $hostname; |
333 | ||
aaeeeebe | 334 | # text part |
403761c4 | 335 | my $text = $err ? "$err\n\n" : ''; |
2cc64d0e DJ |
336 | my $namelength = 20; |
337 | $text .= sprintf ( | |
338 | "%-10s %-${namelength}s %-6s %10s %10s %s\n", | |
339 | qw(VMID NAME STATUS TIME SIZE FILENAME) | |
340 | ); | |
aaeeeebe | 341 | foreach my $task (@$tasklist) { |
2cc64d0e DJ |
342 | my $name = substr($task->{hostname}, 0, $namelength); |
343 | my $successful = $task->{state} eq 'ok'; | |
344 | my $size = $successful ? format_size ($task->{size}) : 0; | |
345 | my $filename = $successful ? $task->{target} : '-'; | |
346 | my $size_fmt = $successful ? "%10s": "%8.2fMB"; | |
347 | $text .= sprintf( | |
348 | "%-10s %-${namelength}s %-6s %10s $size_fmt %s\n", | |
349 | $task->{vmid}, | |
350 | $name, | |
351 | $task->{state}, | |
352 | format_time($task->{backuptime}), | |
353 | $size, | |
354 | $filename, | |
355 | ); | |
aaeeeebe | 356 | } |
7a0a8e67 | 357 | |
ce84a950 DJ |
358 | my $text_log_part; |
359 | $text_log_part .= "\nDetailed backup logs:\n\n"; | |
360 | $text_log_part .= "$cmdline\n\n"; | |
aaeeeebe | 361 | |
ce84a950 | 362 | $text_log_part .= $detail_pre . "\n" if defined($detail_pre); |
aaeeeebe DM |
363 | foreach my $task (@$tasklist) { |
364 | my $vmid = $task->{vmid}; | |
365 | my $log = $task->{tmplog}; | |
366 | if (!$log) { | |
ce84a950 | 367 | $text_log_part .= "$vmid: no log available\n\n"; |
aaeeeebe DM |
368 | next; |
369 | } | |
5620e576 TL |
370 | if (open (my $TMP, '<', "$log")) { |
371 | while (my $line = <$TMP>) { | |
ce84a950 DJ |
372 | next if $line =~ /^status: \d+/; # not useful in mails |
373 | $text_log_part .= encode8bit ("$vmid: $line"); | |
374 | } | |
5620e576 | 375 | close ($TMP); |
ce84a950 DJ |
376 | } else { |
377 | $text_log_part .= "$vmid: Could not open log file\n\n"; | |
378 | } | |
ce84a950 | 379 | $text_log_part .= "\n"; |
aaeeeebe | 380 | } |
ce84a950 | 381 | $text_log_part .= $detail_post if defined($detail_post); |
aaeeeebe | 382 | |
aaeeeebe | 383 | # html part |
7a0a8e67 | 384 | my $html = "<html><body>\n"; |
403761c4 | 385 | $html .= "<p>" . (escape_html($err) =~ s/\n/<br>/gr) . "</p>\n" if $err; |
7a0a8e67 TL |
386 | $html .= "<table border=1 cellpadding=3>\n"; |
387 | $html .= "<tr><td>VMID<td>NAME<td>STATUS<td>TIME<td>SIZE<td>FILENAME</tr>\n"; | |
aaeeeebe DM |
388 | |
389 | my $ssize = 0; | |
aaeeeebe DM |
390 | foreach my $task (@$tasklist) { |
391 | my $vmid = $task->{vmid}; | |
392 | my $name = $task->{hostname}; | |
393 | ||
394 | if ($task->{state} eq 'ok') { | |
aaeeeebe DM |
395 | $ssize += $task->{size}; |
396 | ||
1353489e TL |
397 | $html .= sprintf ( |
398 | "<tr><td>%s<td>%s<td>OK<td>%s<td align=right>%s<td>%s</tr>\n", | |
399 | $vmid, | |
400 | $name, | |
401 | format_time($task->{backuptime}), | |
402 | format_size ($task->{size}), | |
403 | escape_html ($task->{target}), | |
404 | ); | |
aaeeeebe | 405 | } else { |
1353489e TL |
406 | $html .= sprintf ( |
407 | "<tr><td>%s<td>%s<td><font color=red>FAILED<td>%s<td colspan=2>%s</tr>\n", | |
408 | $vmid, | |
409 | $name, | |
410 | format_time($task->{backuptime}), | |
411 | escape_html ($task->{msg}), | |
412 | ); | |
aaeeeebe DM |
413 | } |
414 | } | |
415 | ||
7a0a8e67 | 416 | $html .= sprintf ("<tr><td align=left colspan=3>TOTAL<td>%s<td>%s<td></tr>", |
aaeeeebe DM |
417 | format_time ($totaltime), format_size ($ssize)); |
418 | ||
ce84a950 DJ |
419 | $html .= "\n</table><br><br>\n"; |
420 | my $html_log_part; | |
421 | $html_log_part .= "Detailed backup logs:<br /><br />\n"; | |
422 | $html_log_part .= "<pre>\n"; | |
423 | $html_log_part .= escape_html($cmdline) . "\n\n"; | |
aaeeeebe | 424 | |
ce84a950 | 425 | $html_log_part .= escape_html($detail_pre) . "\n" if defined($detail_pre); |
aaeeeebe DM |
426 | foreach my $task (@$tasklist) { |
427 | my $vmid = $task->{vmid}; | |
428 | my $log = $task->{tmplog}; | |
429 | if (!$log) { | |
ce84a950 | 430 | $html_log_part .= "$vmid: no log available\n\n"; |
aaeeeebe DM |
431 | next; |
432 | } | |
5620e576 TL |
433 | if (open (my $TMP, '<', "$log")) { |
434 | while (my $line = <$TMP>) { | |
ce84a950 DJ |
435 | next if $line =~ /^status: \d+/; # not useful in mails |
436 | if ($line =~ m/^\S+\s\d+\s+\d+:\d+:\d+\s+(ERROR|WARN):/) { | |
437 | $html_log_part .= encode8bit ("$vmid: <font color=red>". | |
438 | escape_html ($line) . "</font>"); | |
439 | } else { | |
440 | $html_log_part .= encode8bit ("$vmid: " . escape_html ($line)); | |
441 | } | |
aaeeeebe | 442 | } |
5620e576 | 443 | close ($TMP); |
ce84a950 DJ |
444 | } else { |
445 | $html_log_part .= "$vmid: Could not open log file\n\n"; | |
aaeeeebe | 446 | } |
ce84a950 | 447 | $html_log_part .= "\n"; |
aaeeeebe | 448 | } |
ce84a950 DJ |
449 | $html_log_part .= escape_html($detail_post) if defined($detail_post); |
450 | $html_log_part .= "</pre>"; | |
213e0eb2 | 451 | my $html_end = "\n</body></html>\n"; |
7a0a8e67 | 452 | # end html part |
aaeeeebe | 453 | |
ce84a950 | 454 | if (length($text) + length($text_log_part) + |
213e0eb2 FE |
455 | length($html) + length($html_log_part) + |
456 | length($html_end) < MAX_MAIL_SIZE) | |
ce84a950 DJ |
457 | { |
458 | $html .= $html_log_part; | |
213e0eb2 | 459 | $html .= $html_end; |
ce84a950 DJ |
460 | $text .= $text_log_part; |
461 | } else { | |
462 | my $msg = "Log output was too long to be sent by mail. ". | |
463 | "See Task History for details!\n"; | |
464 | $text .= $msg; | |
465 | $html .= "<p>$msg</p>"; | |
466 | $html .= $html_end; | |
467 | } | |
468 | ||
7a0a8e67 | 469 | my $subject = "vzdump backup status ($hostname) : $stat"; |
aaeeeebe | 470 | |
7a0a8e67 TL |
471 | my $dcconf = PVE::Cluster::cfs_read_file('datacenter.cfg'); |
472 | my $mailfrom = $dcconf->{email_from} || "root"; | |
aaeeeebe | 473 | |
7a0a8e67 | 474 | PVE::Tools::sendmail($mailto, $subject, $text, $html, $mailfrom, "vzdump backup tool"); |
aaeeeebe DM |
475 | }; |
476 | ||
477 | sub new { | |
a7e42354 | 478 | my ($class, $cmdline, $opts, $skiplist) = @_; |
aaeeeebe DM |
479 | |
480 | mkpath $logdir; | |
481 | ||
482 | check_bin ('cp'); | |
483 | check_bin ('df'); | |
484 | check_bin ('sendmail'); | |
485 | check_bin ('rsync'); | |
486 | check_bin ('tar'); | |
487 | check_bin ('mount'); | |
488 | check_bin ('umount'); | |
489 | check_bin ('cstream'); | |
490 | check_bin ('ionice'); | |
491 | ||
47664cbe | 492 | if ($opts->{mode} && $opts->{mode} eq 'snapshot') { |
aaeeeebe DM |
493 | check_bin ('lvcreate'); |
494 | check_bin ('lvs'); | |
495 | check_bin ('lvremove'); | |
496 | } | |
497 | ||
498 | my $defaults = read_vzdump_defaults(); | |
499 | ||
500 | foreach my $k (keys %$defaults) { | |
acc963c3 | 501 | next if $k eq 'exclude-path' || $k eq 'prune-backups'; # dealt with separately |
aaeeeebe DM |
502 | if ($k eq 'dumpdir' || $k eq 'storage') { |
503 | $opts->{$k} = $defaults->{$k} if !defined ($opts->{dumpdir}) && | |
504 | !defined ($opts->{storage}); | |
505 | } else { | |
506 | $opts->{$k} = $defaults->{$k} if !defined ($opts->{$k}); | |
507 | } | |
508 | } | |
509 | ||
aaeeeebe DM |
510 | $opts->{dumpdir} =~ s|/+$|| if ($opts->{dumpdir}); |
511 | $opts->{tmpdir} =~ s|/+$|| if ($opts->{tmpdir}); | |
512 | ||
a7e42354 | 513 | $skiplist = [] if !$skiplist; |
94009776 TL |
514 | my $self = bless { |
515 | cmdline => $cmdline, | |
516 | opts => $opts, | |
517 | skiplist => $skiplist, | |
518 | }, $class; | |
aaeeeebe | 519 | |
45f16a06 | 520 | my $findexcl = $self->{findexcl} = []; |
f4a8bab4 | 521 | if ($defaults->{'exclude-path'}) { |
45f16a06 | 522 | push @$findexcl, @{$defaults->{'exclude-path'}}; |
f4a8bab4 DM |
523 | } |
524 | ||
aaeeeebe | 525 | if ($opts->{'exclude-path'}) { |
45f16a06 | 526 | push @$findexcl, @{$opts->{'exclude-path'}}; |
aaeeeebe DM |
527 | } |
528 | ||
529 | if ($opts->{stdexcludes}) { | |
1353489e TL |
530 | push @$findexcl, |
531 | '/tmp/?*', | |
532 | '/var/tmp/?*', | |
533 | '/var/run/?*.pid', | |
534 | ; | |
aaeeeebe DM |
535 | } |
536 | ||
537 | foreach my $p (@plugins) { | |
1353489e | 538 | my $pd = $p->new($self); |
aaeeeebe DM |
539 | |
540 | push @{$self->{plugins}}, $pd; | |
aaeeeebe DM |
541 | } |
542 | ||
1a87db9e | 543 | if (defined($opts->{storage}) && $opts->{stdout}) { |
a6fcd7d9 FE |
544 | die "cannot use options 'storage' and 'stdout' at the same time\n"; |
545 | } elsif (defined($opts->{storage}) && defined($opts->{dumpdir})) { | |
546 | die "cannot use options 'storage' and 'dumpdir' at the same time\n"; | |
1a87db9e DM |
547 | } |
548 | ||
aaeeeebe | 549 | if (!$opts->{dumpdir} && !$opts->{storage}) { |
19d5c0f2 | 550 | $opts->{storage} = 'local'; |
aaeeeebe DM |
551 | } |
552 | ||
3f488b61 FE |
553 | # Enforced by the API too, but these options might come in via defaults. Drop them if necessary. |
554 | if (!$opts->{storage}) { | |
555 | delete $opts->{$_} for qw(notes-template protected); | |
556 | } | |
557 | ||
403761c4 | 558 | my $errors = ''; |
3c5a7616 FE |
559 | my $add_error = sub { |
560 | my ($error) = @_; | |
561 | $errors .= "\n" if $errors; | |
562 | chomp($error); | |
563 | $errors .= $error; | |
564 | }; | |
403761c4 | 565 | |
c527d28f FE |
566 | eval { |
567 | $self->{job_init_log} = ''; | |
568 | open my $job_init_fd, '>', \$self->{job_init_log}; | |
569 | $self->run_hook_script('job-init', undef, $job_init_fd); | |
570 | close $job_init_fd; | |
571 | ||
572 | PVE::Cluster::cfs_update(); # Pick up possible changes made by the hook script. | |
573 | }; | |
574 | $add_error->($@) if $@; | |
575 | ||
aaeeeebe | 576 | if ($opts->{storage}) { |
164651da FE |
577 | my $storage_cfg = PVE::Storage::config(); |
578 | eval { PVE::Storage::activate_storage($storage_cfg, $opts->{storage}) }; | |
3c5a7616 | 579 | $add_error->("could not activate storage '$opts->{storage}': $@") if $@; |
164651da | 580 | |
1e4583d5 | 581 | my $info = eval { storage_info ($opts->{storage}) }; |
e6946086 | 582 | if (my $err = $@) { |
3c5a7616 | 583 | $add_error->("could not get storage information for '$opts->{storage}': $err"); |
e6946086 FE |
584 | } else { |
585 | $opts->{dumpdir} = $info->{dumpdir}; | |
586 | $opts->{scfg} = $info->{scfg}; | |
587 | $opts->{pbs} = $info->{pbs}; | |
acc963c3 | 588 | $opts->{'prune-backups'} //= $info->{'prune-backups'}; |
e6946086 | 589 | } |
aaeeeebe | 590 | } elsif ($opts->{dumpdir}) { |
3c5a7616 | 591 | $add_error->("dumpdir '$opts->{dumpdir}' does not exist") |
aaeeeebe DM |
592 | if ! -d $opts->{dumpdir}; |
593 | } else { | |
60e049c2 | 594 | die "internal error"; |
aaeeeebe DM |
595 | } |
596 | ||
acc963c3 | 597 | $opts->{'prune-backups'} //= $defaults->{'prune-backups'}; |
5b6b72e6 | 598 | |
1db8529e FE |
599 | # avoid triggering any remove code path if keep-all is set |
600 | $opts->{remove} = 0 if $opts->{'prune-backups'}->{'keep-all'}; | |
601 | ||
aaeeeebe | 602 | if ($opts->{tmpdir} && ! -d $opts->{tmpdir}) { |
3c5a7616 | 603 | $add_error->("tmpdir '$opts->{tmpdir}' does not exist"); |
403761c4 WB |
604 | } |
605 | ||
606 | if ($errors) { | |
607 | eval { $self->sendmail([], 0, $errors); }; | |
608 | debugmsg ('err', $@) if $@; | |
609 | die "$errors\n"; | |
aaeeeebe DM |
610 | } |
611 | ||
612 | return $self; | |
aaeeeebe DM |
613 | } |
614 | ||
aaeeeebe DM |
615 | sub get_mount_info { |
616 | my ($dir) = @_; | |
617 | ||
8572d646 DM |
618 | # Note: df 'available' can be negative, and percentage set to '-' |
619 | ||
d93d0459 | 620 | my $cmd = [ 'df', '-P', '-T', '-B', '1', $dir]; |
aaeeeebe | 621 | |
d93d0459 | 622 | my $res; |
aaeeeebe | 623 | |
d93d0459 DM |
624 | my $parser = sub { |
625 | my $line = shift; | |
8572d646 DM |
626 | if (my ($fsid, $fstype, undef, $mp) = $line =~ |
627 | m!(\S+.*)\s+(\S+)\s+\d+\s+\-?\d+\s+\d+\s+(\d+%|-)\s+(/.*)$!) { | |
d93d0459 DM |
628 | $res = { |
629 | device => $fsid, | |
630 | fstype => $fstype, | |
631 | mountpoint => $mp, | |
632 | }; | |
633 | } | |
aaeeeebe | 634 | }; |
d93d0459 DM |
635 | |
636 | eval { PVE::Tools::run_command($cmd, errfunc => sub {}, outfunc => $parser); }; | |
637 | warn $@ if $@; | |
638 | ||
639 | return $res; | |
aaeeeebe DM |
640 | } |
641 | ||
aaeeeebe | 642 | sub getlock { |
eab837c4 | 643 | my ($self, $upid) = @_; |
aaeeeebe | 644 | |
8682f6fc | 645 | my $fh; |
60e049c2 | 646 | |
aaeeeebe | 647 | my $maxwait = $self->{opts}->{lockwait} || $self->{lockwait}; |
60e049c2 | 648 | |
dc6e0a52 | 649 | die "missing UPID" if !$upid; # should not happen |
eab837c4 | 650 | |
5620e576 TL |
651 | my $SERVER_FLCK; |
652 | if (!open ($SERVER_FLCK, '>>', "$lockfile")) { | |
aaeeeebe | 653 | debugmsg ('err', "can't open lock on file '$lockfile' - $!", undef, 1); |
6ec9de44 | 654 | die "can't open lock on file '$lockfile' - $!"; |
aaeeeebe DM |
655 | } |
656 | ||
5620e576 | 657 | if (!flock ($SERVER_FLCK, LOCK_EX|LOCK_NB)) { |
eab837c4 | 658 | if (!$maxwait) { |
76189130 TL |
659 | debugmsg ('err', "can't acquire lock '$lockfile' (wait = 0)", undef, 1); |
660 | die "can't acquire lock '$lockfile' (wait = 0)"; | |
eab837c4 | 661 | } |
aaeeeebe | 662 | |
eab837c4 | 663 | debugmsg('info', "trying to get global lock - waiting...", undef, 1); |
eab837c4 DM |
664 | eval { |
665 | alarm ($maxwait * 60); | |
60e049c2 | 666 | |
eab837c4 | 667 | local $SIG{ALRM} = sub { alarm (0); die "got timeout\n"; }; |
aaeeeebe | 668 | |
5620e576 | 669 | if (!flock ($SERVER_FLCK, LOCK_EX)) { |
eab837c4 | 670 | my $err = $!; |
5620e576 | 671 | close ($SERVER_FLCK); |
eab837c4 DM |
672 | alarm (0); |
673 | die "$err\n"; | |
674 | } | |
aaeeeebe | 675 | alarm (0); |
eab837c4 | 676 | }; |
aaeeeebe | 677 | alarm (0); |
60e049c2 | 678 | |
eab837c4 | 679 | my $err = $@; |
60e049c2 | 680 | |
eab837c4 | 681 | if ($err) { |
76189130 TL |
682 | debugmsg ('err', "can't acquire lock '$lockfile' - $err", undef, 1); |
683 | die "can't acquire lock '$lockfile' - $err"; | |
eab837c4 | 684 | } |
aaeeeebe | 685 | |
eab837c4 | 686 | debugmsg('info', "got global lock", undef, 1); |
aaeeeebe DM |
687 | } |
688 | ||
eab837c4 | 689 | PVE::Tools::file_set_contents($pidfile, $upid); |
875c2e5a FE |
690 | |
691 | return $SERVER_FLCK; | |
aaeeeebe DM |
692 | } |
693 | ||
694 | sub run_hook_script { | |
695 | my ($self, $phase, $task, $logfd) = @_; | |
696 | ||
697 | my $opts = $self->{opts}; | |
698 | ||
699 | my $script = $opts->{script}; | |
aaeeeebe DM |
700 | return if !$script; |
701 | ||
0ac20586 TL |
702 | die "Error: The hook script '$script' does not exist.\n" if ! -f $script; |
703 | die "Error: The hook script '$script' is not executable.\n" if ! -x $script; | |
59798893 | 704 | |
58f763e1 | 705 | my $cmd = [$script, $phase]; |
aaeeeebe | 706 | |
58f763e1 FG |
707 | if ($task) { |
708 | push @$cmd, $task->{mode}; | |
709 | push @$cmd, $task->{vmid}; | |
710 | } | |
aaeeeebe DM |
711 | |
712 | local %ENV; | |
28272ca2 DM |
713 | # set immutable opts directly (so they are available in all phases) |
714 | $ENV{STOREID} = $opts->{storage} if $opts->{storage}; | |
715 | $ENV{DUMPDIR} = $opts->{dumpdir} if $opts->{dumpdir}; | |
716 | ||
6cba1855 | 717 | foreach my $ek (qw(vmtype hostname target logfile)) { |
aaeeeebe DM |
718 | $ENV{uc($ek)} = $task->{$ek} if $task->{$ek}; |
719 | } | |
720 | ||
721 | run_command ($logfd, $cmd); | |
722 | } | |
723 | ||
d7550e09 | 724 | sub compressor_info { |
778d5b6d TL |
725 | my ($opts) = @_; |
726 | my $opt_compress = $opts->{compress}; | |
d7550e09 DM |
727 | |
728 | if (!$opt_compress || $opt_compress eq '0') { | |
729 | return undef; | |
730 | } elsif ($opt_compress eq '1' || $opt_compress eq 'lzo') { | |
731 | return ('lzop', 'lzo'); | |
732 | } elsif ($opt_compress eq 'gzip') { | |
778d5b6d | 733 | if ($opts->{pigz} > 0) { |
8555b100 TL |
734 | my $pigz_threads = $opts->{pigz}; |
735 | if ($pigz_threads == 1) { | |
736 | my $cpuinfo = PVE::ProcFSTools::read_cpuinfo(); | |
737 | $pigz_threads = int(($cpuinfo->{cpus} + 1)/2); | |
738 | } | |
819e4ff5 | 739 | return ("pigz -p ${pigz_threads} --rsyncable", 'gz'); |
778d5b6d | 740 | } else { |
e953f92a | 741 | return ('gzip --rsyncable', 'gz'); |
778d5b6d | 742 | } |
3e2c5105 AA |
743 | } elsif ($opt_compress eq 'zstd') { |
744 | my $zstd_threads = $opts->{zstd} // 1; | |
745 | if ($zstd_threads == 0) { | |
746 | my $cpuinfo = PVE::ProcFSTools::read_cpuinfo(); | |
747 | $zstd_threads = int(($cpuinfo->{cpus} + 1)/2); | |
748 | } | |
7420d7ff | 749 | return ("zstd --rsyncable --threads=${zstd_threads}", 'zst'); |
d7550e09 DM |
750 | } else { |
751 | die "internal error - unknown compression option '$opt_compress'"; | |
752 | } | |
753 | } | |
899b8373 | 754 | |
725c0555 | 755 | sub get_backup_file_list { |
0a9ca6ca | 756 | my ($dir, $bkname) = @_; |
899b8373 DM |
757 | |
758 | my $bklist = []; | |
759 | foreach my $fn (<$dir/${bkname}-*>) { | |
de2d177e FE |
760 | my $archive_info = eval { PVE::Storage::archive_info($fn) } // {}; |
761 | if ($archive_info->{is_std_name}) { | |
7bffbd22 | 762 | my $path = "$dir/$archive_info->{filename}"; |
de2d177e | 763 | my $backup = { |
7bffbd22 | 764 | 'path' => $path, |
de2d177e FE |
765 | 'ctime' => $archive_info->{ctime}, |
766 | }; | |
725c0555 FG |
767 | $backup->{mark} = "protected" |
768 | if -e PVE::Storage::protection_file_path($path); | |
de2d177e | 769 | push @{$bklist}, $backup; |
899b8373 DM |
770 | } |
771 | } | |
772 | ||
773 | return $bklist; | |
774 | } | |
60e049c2 | 775 | |
aaeeeebe DM |
776 | sub exec_backup_task { |
777 | my ($self, $task) = @_; | |
60e049c2 | 778 | |
aaeeeebe DM |
779 | my $opts = $self->{opts}; |
780 | ||
e6946086 | 781 | my $cfg = PVE::Storage::config(); |
aaeeeebe DM |
782 | my $vmid = $task->{vmid}; |
783 | my $plugin = $task->{plugin}; | |
1a87db9e DM |
784 | |
785 | $task->{backup_time} = time(); | |
786 | ||
787 | my $pbs_group_name; | |
788 | my $pbs_snapshot_name; | |
789 | ||
aaeeeebe | 790 | my $vmstarttime = time (); |
60e049c2 | 791 | |
aaeeeebe DM |
792 | my $logfd; |
793 | ||
794 | my $cleanup = {}; | |
795 | ||
4e0947c8 TL |
796 | my $log_vm_online_again = sub { |
797 | return if !defined($task->{vmstoptime}); | |
798 | $task->{vmconttime} //= time(); | |
799 | my $delay = $task->{vmconttime} - $task->{vmstoptime}; | |
310cde8b | 800 | $delay = '<1' if $delay < 1; |
4e0947c8 TL |
801 | debugmsg ('info', "guest is online again after $delay seconds", $logfd); |
802 | }; | |
aaeeeebe DM |
803 | |
804 | eval { | |
805 | die "unable to find VM '$vmid'\n" if !$plugin; | |
806 | ||
d51f5a1e FE |
807 | my $vmtype = $plugin->type(); |
808 | ||
809 | if ($self->{opts}->{pbs}) { | |
810 | if ($vmtype eq 'lxc') { | |
811 | $pbs_group_name = "ct/$vmid"; | |
812 | } elsif ($vmtype eq 'qemu') { | |
813 | $pbs_group_name = "vm/$vmid"; | |
814 | } else { | |
815 | die "pbs backup not implemented for plugin type '$vmtype'\n"; | |
816 | } | |
817 | my $btime = strftime("%FT%TZ", gmtime($task->{backup_time})); | |
818 | $pbs_snapshot_name = "$pbs_group_name/$btime"; | |
819 | } | |
820 | ||
2de3ee58 | 821 | # for now we deny backups of a running ha managed service in *stop* mode |
83ec8f81 | 822 | # as it interferes with the HA stack (started services should not stop). |
2de3ee58 | 823 | if ($opts->{mode} eq 'stop' && |
83ec8f81 | 824 | PVE::HA::Config::vm_is_ha_managed($vmid, 'started')) |
2de3ee58 TL |
825 | { |
826 | die "Cannot execute a backup with stop mode on a HA managed and". | |
827 | " enabled Service. Use snapshot mode or disable the Service.\n"; | |
828 | } | |
829 | ||
aaeeeebe DM |
830 | my $tmplog = "$logdir/$vmtype-$vmid.log"; |
831 | ||
aaeeeebe | 832 | my $bkname = "vzdump-$vmtype-$vmid"; |
1a87db9e | 833 | my $basename = $bkname . strftime("-%Y_%m_%d-%H_%M_%S", localtime($task->{backup_time})); |
aaeeeebe | 834 | |
e6946086 FE |
835 | my $prune_options = $opts->{'prune-backups'}; |
836 | ||
837 | my $backup_limit = 0; | |
b63baa39 | 838 | if (!$prune_options->{'keep-all'}) { |
1db8529e FE |
839 | foreach my $keep (values %{$prune_options}) { |
840 | $backup_limit += $keep; | |
841 | } | |
e6946086 | 842 | } |
899b8373 | 843 | |
bbd4cdd8 | 844 | if (($backup_limit && !$opts->{remove}) || $opts->{protected}) { |
1a87db9e | 845 | my $count; |
bbd4cdd8 | 846 | my $protected_count; |
7bffbd22 | 847 | if (my $storeid = $opts->{storage}) { |
bbd4cdd8 FE |
848 | my @backups = grep { |
849 | !$_->{subtype} || $_->{subtype} eq $vmtype | |
850 | } PVE::Storage::volume_list($cfg, $storeid, $vmid, 'backup')->@*; | |
851 | ||
852 | $count = grep { !$_->{protected} } @backups; | |
853 | $protected_count = scalar(@backups) - $count; | |
1a87db9e | 854 | } else { |
725c0555 | 855 | $count = grep { !$_->{mark} || $_->{mark} ne "protected" } get_backup_file_list($opts->{dumpdir}, $bkname)->@*; |
1a87db9e | 856 | } |
7bffbd22 | 857 | |
bbd4cdd8 FE |
858 | if ($opts->{protected}) { |
859 | my $max_protected = PVE::Storage::get_max_protected_backups( | |
860 | $opts->{scfg}, | |
861 | $opts->{storage}, | |
862 | ); | |
863 | if ($max_protected > -1 && $protected_count >= $max_protected) { | |
864 | die "The number of protected backups per guest is limited to $max_protected ". | |
865 | "on storage '$opts->{storage}'\n"; | |
866 | } | |
867 | } elsif ($count >= $backup_limit) { | |
868 | die "There is a max backup limit of $backup_limit enforced by the target storage ". | |
869 | "or the vzdump parameters. Either increase the limit or delete old backups.\n"; | |
870 | } | |
899b8373 DM |
871 | } |
872 | ||
7ddcb3af | 873 | if (!$self->{opts}->{pbs}) { |
1a87db9e DM |
874 | $task->{logfile} = "$opts->{dumpdir}/$basename.log"; |
875 | } | |
aaeeeebe | 876 | |
757fd3d5 | 877 | my $ext = $vmtype eq 'qemu' ? '.vma' : '.tar'; |
778d5b6d | 878 | my ($comp, $comp_ext) = compressor_info($opts); |
d7550e09 DM |
879 | if ($comp && $comp_ext) { |
880 | $ext .= ".${comp_ext}"; | |
881 | } | |
aaeeeebe | 882 | |
7ddcb3af | 883 | if ($self->{opts}->{pbs}) { |
1a87db9e | 884 | die "unable to pipe backup to stdout\n" if $opts->{stdout}; |
b3c3304f | 885 | $task->{target} = $pbs_snapshot_name; |
aaeeeebe | 886 | } else { |
1a87db9e | 887 | if ($opts->{stdout}) { |
6cba1855 | 888 | $task->{target} = '-'; |
1a87db9e | 889 | } else { |
6cba1855 | 890 | $task->{target} = $task->{tmptar} = "$opts->{dumpdir}/$basename$ext"; |
1a87db9e DM |
891 | $task->{tmptar} =~ s/\.[^\.]+$/\.dat/; |
892 | unlink $task->{tmptar}; | |
893 | } | |
aaeeeebe DM |
894 | } |
895 | ||
896 | $task->{vmtype} = $vmtype; | |
897 | ||
dfb16115 | 898 | my $pid = $$; |
01fc3672 | 899 | if ($opts->{tmpdir}) { |
dfb16115 | 900 | $task->{tmpdir} = "$opts->{tmpdir}/vzdumptmp${pid}_$vmid/"; |
01fc3672 | 901 | } elsif ($self->{opts}->{pbs}) { |
dfb16115 | 902 | $task->{tmpdir} = "/var/tmp/vzdumptmp${pid}_$vmid"; |
aaeeeebe DM |
903 | } else { |
904 | # dumpdir is posix? then use it as temporary dir | |
5dc86eb8 | 905 | my $info = get_mount_info($opts->{dumpdir}); |
60e049c2 | 906 | if ($vmtype eq 'qemu' || |
aaeeeebe DM |
907 | grep ($_ eq $info->{fstype}, @posix_filesystems)) { |
908 | $task->{tmpdir} = "$opts->{dumpdir}/$basename.tmp"; | |
909 | } else { | |
dfb16115 | 910 | $task->{tmpdir} = "/var/tmp/vzdumptmp${pid}_$vmid"; |
aaeeeebe DM |
911 | debugmsg ('info', "filesystem type on dumpdir is '$info->{fstype}' -" . |
912 | "using $task->{tmpdir} for temporary files", $logfd); | |
913 | } | |
914 | } | |
915 | ||
916 | rmtree $task->{tmpdir}; | |
917 | mkdir $task->{tmpdir}; | |
918 | -d $task->{tmpdir} || | |
919 | die "unable to create temporary directory '$task->{tmpdir}'"; | |
920 | ||
921 | $logfd = IO::File->new (">$tmplog") || | |
922 | die "unable to create log file '$tmplog'"; | |
923 | ||
924 | $task->{dumpdir} = $opts->{dumpdir}; | |
ff00abe6 | 925 | $task->{storeid} = $opts->{storage}; |
1a87db9e | 926 | $task->{scfg} = $opts->{scfg}; |
aaeeeebe DM |
927 | $task->{tmplog} = $tmplog; |
928 | ||
1a87db9e | 929 | unlink $task->{logfile} if defined($task->{logfile}); |
aaeeeebe | 930 | |
29f26f6d DJ |
931 | debugmsg ('info', "Starting Backup of VM $vmid ($vmtype)", $logfd, 1); |
932 | debugmsg ('info', "Backup started at " . strftime("%F %H:%M:%S", localtime())); | |
aaeeeebe DM |
933 | |
934 | $plugin->set_logfd ($logfd); | |
935 | ||
936 | # test is VM is running | |
937 | my ($running, $status_text) = $plugin->vm_status ($vmid); | |
938 | ||
939 | debugmsg ('info', "status = ${status_text}", $logfd); | |
940 | ||
941 | # lock VM (prevent config changes) | |
942 | $plugin->lock_vm ($vmid); | |
943 | ||
944 | $cleanup->{unlock} = 1; | |
945 | ||
946 | # prepare | |
947 | ||
6acb632a | 948 | my $mode = $running ? $task->{mode} : 'stop'; |
aaeeeebe DM |
949 | |
950 | if ($mode eq 'snapshot') { | |
951 | my %saved_task = %$task; | |
952 | eval { $plugin->prepare ($task, $vmid, $mode); }; | |
953 | if (my $err = $@) { | |
954 | die $err if $err !~ m/^mode failure/; | |
955 | debugmsg ('info', $err, $logfd); | |
956 | debugmsg ('info', "trying 'suspend' mode instead", $logfd); | |
957 | $mode = 'suspend'; # so prepare is called again below | |
60e049c2 | 958 | %$task = %saved_task; |
aaeeeebe DM |
959 | } |
960 | } | |
961 | ||
6acb632a WB |
962 | $cleanup->{prepared} = 1; |
963 | ||
aaeeeebe DM |
964 | $task->{mode} = $mode; |
965 | ||
966 | debugmsg ('info', "backup mode: $mode", $logfd); | |
ff119724 | 967 | debugmsg ('info', "bandwidth limit: $opts->{bwlimit} KB/s", $logfd) if $opts->{bwlimit}; |
aaeeeebe DM |
968 | debugmsg ('info', "ionice priority: $opts->{ionice}", $logfd); |
969 | ||
970 | if ($mode eq 'stop') { | |
aaeeeebe DM |
971 | $plugin->prepare ($task, $vmid, $mode); |
972 | ||
973 | $self->run_hook_script ('backup-start', $task, $logfd); | |
974 | ||
975 | if ($running) { | |
4922b7a9 | 976 | debugmsg ('info', "stopping virtual guest", $logfd); |
4e0947c8 | 977 | $task->{vmstoptime} = time(); |
aaeeeebe DM |
978 | $self->run_hook_script ('pre-stop', $task, $logfd); |
979 | $plugin->stop_vm ($task, $vmid); | |
980 | $cleanup->{restart} = 1; | |
981 | } | |
60e049c2 | 982 | |
aaeeeebe DM |
983 | |
984 | } elsif ($mode eq 'suspend') { | |
aaeeeebe DM |
985 | $plugin->prepare ($task, $vmid, $mode); |
986 | ||
987 | $self->run_hook_script ('backup-start', $task, $logfd); | |
988 | ||
8187f6b0 DM |
989 | if ($vmtype eq 'lxc') { |
990 | # pre-suspend rsync | |
991 | $plugin->copy_data_phase1($task, $vmid); | |
992 | } | |
993 | ||
ef7d3fdd | 994 | debugmsg ('info', "suspending guest", $logfd); |
4e0947c8 | 995 | $task->{vmstoptime} = time (); |
aaeeeebe DM |
996 | $self->run_hook_script ('pre-stop', $task, $logfd); |
997 | $plugin->suspend_vm ($task, $vmid); | |
998 | $cleanup->{resume} = 1; | |
999 | ||
8187f6b0 DM |
1000 | if ($vmtype eq 'lxc') { |
1001 | # post-suspend rsync | |
1002 | $plugin->copy_data_phase2($task, $vmid); | |
1003 | ||
ef7d3fdd | 1004 | debugmsg ('info', "resuming guest", $logfd); |
8187f6b0 DM |
1005 | $cleanup->{resume} = 0; |
1006 | $self->run_hook_script('pre-restart', $task, $logfd); | |
1007 | $plugin->resume_vm($task, $vmid); | |
d5047243 | 1008 | $self->run_hook_script('post-restart', $task, $logfd); |
4e0947c8 | 1009 | $log_vm_online_again->(); |
8187f6b0 | 1010 | } |
60e049c2 | 1011 | |
aaeeeebe | 1012 | } elsif ($mode eq 'snapshot') { |
c5be0f8c DM |
1013 | $self->run_hook_script ('backup-start', $task, $logfd); |
1014 | ||
aaeeeebe DM |
1015 | my $snapshot_count = $task->{snapshot_count} || 0; |
1016 | ||
1017 | $self->run_hook_script ('pre-stop', $task, $logfd); | |
1018 | ||
1019 | if ($snapshot_count > 1) { | |
1020 | debugmsg ('info', "suspend vm to make snapshot", $logfd); | |
4e0947c8 | 1021 | $task->{vmstoptime} = time (); |
aaeeeebe DM |
1022 | $plugin->suspend_vm ($task, $vmid); |
1023 | $cleanup->{resume} = 1; | |
1024 | } | |
1025 | ||
1026 | $plugin->snapshot ($task, $vmid); | |
1027 | ||
1028 | $self->run_hook_script ('pre-restart', $task, $logfd); | |
1029 | ||
1030 | if ($snapshot_count > 1) { | |
1031 | debugmsg ('info', "resume vm", $logfd); | |
1032 | $cleanup->{resume} = 0; | |
1033 | $plugin->resume_vm ($task, $vmid); | |
4e0947c8 | 1034 | $log_vm_online_again->(); |
aaeeeebe DM |
1035 | } |
1036 | ||
d5047243 FG |
1037 | $self->run_hook_script ('post-restart', $task, $logfd); |
1038 | ||
aaeeeebe DM |
1039 | } else { |
1040 | die "internal error - unknown mode '$mode'\n"; | |
1041 | } | |
1042 | ||
1043 | # assemble archive image | |
1044 | $plugin->assemble ($task, $vmid); | |
60e049c2 TM |
1045 | |
1046 | # produce archive | |
aaeeeebe DM |
1047 | |
1048 | if ($opts->{stdout}) { | |
1049 | debugmsg ('info', "sending archive to stdout", $logfd); | |
d7550e09 | 1050 | $plugin->archive($task, $vmid, $task->{tmptar}, $comp); |
aaeeeebe DM |
1051 | $self->run_hook_script ('backup-end', $task, $logfd); |
1052 | return; | |
1053 | } | |
1054 | ||
b3c3304f TL |
1055 | my $archive_txt = $self->{opts}->{pbs} ? 'Proxmox Backup Server' : 'vzdump'; |
1056 | debugmsg('info', "creating $archive_txt archive '$task->{target}'", $logfd); | |
d7550e09 | 1057 | $plugin->archive($task, $vmid, $task->{tmptar}, $comp); |
aaeeeebe | 1058 | |
7ddcb3af | 1059 | if ($self->{opts}->{pbs}) { |
e21a31a7 | 1060 | # size is added to task struct in guest vzdump plugins |
1a87db9e | 1061 | } else { |
6cba1855 TL |
1062 | rename ($task->{tmptar}, $task->{target}) || |
1063 | die "unable to rename '$task->{tmptar}' to '$task->{target}'\n"; | |
aaeeeebe | 1064 | |
1a87db9e | 1065 | # determine size |
6cba1855 | 1066 | $task->{size} = (-s $task->{target}) || 0; |
1a87db9e DM |
1067 | my $cs = format_size ($task->{size}); |
1068 | debugmsg ('info', "archive file size: $cs", $logfd); | |
1069 | } | |
aaeeeebe | 1070 | |
bbd4cdd8 FE |
1071 | # Mark as protected before pruning. |
1072 | if (my $storeid = $opts->{storage}) { | |
1073 | my $volname = $opts->{pbs} ? $task->{target} : basename($task->{target}); | |
1074 | my $volid = "${storeid}:backup/${volname}"; | |
1075 | ||
e01438a7 FE |
1076 | if ($opts->{'notes-template'} && $opts->{'notes-template'} ne '') { |
1077 | debugmsg('info', "adding notes to backup", $logfd); | |
31213d61 FE |
1078 | my $notes = eval { $generate_notes->($opts->{'notes-template'}, $task); }; |
1079 | if (my $err = $@) { | |
1080 | debugmsg('warn', "unable to add notes - $err", $logfd); | |
1081 | } else { | |
1082 | eval { PVE::Storage::update_volume_attribute($cfg, $volid, 'notes', $notes) }; | |
1083 | debugmsg('warn', "unable to add notes - $@", $logfd) if $@; | |
1084 | } | |
e01438a7 FE |
1085 | } |
1086 | ||
bbd4cdd8 FE |
1087 | if ($opts->{protected}) { |
1088 | debugmsg('info', "marking backup as protected", $logfd); | |
1089 | eval { PVE::Storage::update_volume_attribute($cfg, $volid, 'protected', 1) }; | |
1090 | die "unable to set protected flag - $@\n" if $@; | |
1091 | } | |
1092 | } | |
1093 | ||
e6946086 | 1094 | if ($opts->{remove}) { |
ca155141 TL |
1095 | my $keepstr = join(', ', map { "$_=$prune_options->{$_}" } sort keys %$prune_options); |
1096 | debugmsg ('info', "prune older backups with retention: $keepstr", $logfd); | |
b4546c7e | 1097 | my $pruned = 0; |
f354fe47 | 1098 | if (!defined($opts->{storage})) { |
725c0555 | 1099 | my $bklist = get_backup_file_list($opts->{dumpdir}, $bkname); |
2fc939a9 | 1100 | |
f354fe47 | 1101 | PVE::Storage::prune_mark_backup_group($bklist, $prune_options); |
e6946086 | 1102 | |
f354fe47 FE |
1103 | foreach my $prune_entry (@{$bklist}) { |
1104 | next if $prune_entry->{mark} ne 'remove'; | |
b4546c7e | 1105 | $pruned++; |
f354fe47 FE |
1106 | my $archive_path = $prune_entry->{path}; |
1107 | debugmsg ('info', "delete old backup '$archive_path'", $logfd); | |
1108 | PVE::Storage::archive_remove($archive_path); | |
1a87db9e | 1109 | } |
f354fe47 | 1110 | } else { |
b4546c7e TL |
1111 | my $pruned_list = PVE::Storage::prune_backups( |
1112 | $cfg, | |
1113 | $opts->{storage}, | |
1114 | $prune_options, | |
1115 | $vmid, | |
1116 | $vmtype, | |
1117 | 0, | |
1118 | sub { debugmsg($_[0], $_[1], $logfd) }, | |
1119 | ); | |
1120 | $pruned = scalar(grep { $_->{mark} eq 'remove' } $pruned_list->@*); | |
aaeeeebe | 1121 | } |
b4546c7e TL |
1122 | my $log_pruned_extra = $pruned > 0 ? " not covered by keep-retention policy" : ""; |
1123 | debugmsg ('info', "pruned $pruned backup(s)${log_pruned_extra}", $logfd); | |
aaeeeebe DM |
1124 | } |
1125 | ||
1126 | $self->run_hook_script ('backup-end', $task, $logfd); | |
1127 | }; | |
1128 | my $err = $@; | |
1129 | ||
1130 | if ($plugin) { | |
1131 | # clean-up | |
1132 | ||
1133 | if ($cleanup->{unlock}) { | |
1134 | eval { $plugin->unlock_vm ($vmid); }; | |
1135 | warn $@ if $@; | |
1136 | } | |
1137 | ||
6acb632a | 1138 | if ($cleanup->{prepared}) { |
ca2605e7 DM |
1139 | # only call cleanup when necessary (when prepare was executed) |
1140 | eval { $plugin->cleanup ($task, $vmid) }; | |
1141 | warn $@ if $@; | |
1142 | } | |
aaeeeebe DM |
1143 | |
1144 | eval { $plugin->set_logfd (undef); }; | |
1145 | warn $@ if $@; | |
1146 | ||
60e049c2 TM |
1147 | if ($cleanup->{resume} || $cleanup->{restart}) { |
1148 | eval { | |
aaeeeebe DM |
1149 | $self->run_hook_script ('pre-restart', $task, $logfd); |
1150 | if ($cleanup->{resume}) { | |
1151 | debugmsg ('info', "resume vm", $logfd); | |
1152 | $plugin->resume_vm ($task, $vmid); | |
1153 | } else { | |
757fd3d5 DM |
1154 | my $running = $plugin->vm_status($vmid); |
1155 | if (!$running) { | |
1156 | debugmsg ('info', "restarting vm", $logfd); | |
1157 | $plugin->start_vm ($task, $vmid); | |
1158 | } | |
d5047243 FG |
1159 | } |
1160 | $self->run_hook_script ('post-restart', $task, $logfd); | |
aaeeeebe DM |
1161 | }; |
1162 | my $err = $@; | |
1163 | if ($err) { | |
1164 | warn $err; | |
1165 | } else { | |
4e0947c8 | 1166 | $log_vm_online_again->(); |
aaeeeebe DM |
1167 | } |
1168 | } | |
1169 | } | |
1170 | ||
1171 | eval { unlink $task->{tmptar} if $task->{tmptar} && -f $task->{tmptar}; }; | |
1172 | warn $@ if $@; | |
1173 | ||
fe6643b6 | 1174 | eval { rmtree $task->{tmpdir} if $task->{tmpdir} && -d $task->{tmpdir}; }; |
aaeeeebe DM |
1175 | warn $@ if $@; |
1176 | ||
1177 | my $delay = $task->{backuptime} = time () - $vmstarttime; | |
1178 | ||
1179 | if ($err) { | |
1180 | $task->{state} = 'err'; | |
1181 | $task->{msg} = $err; | |
1182 | debugmsg ('err', "Backup of VM $vmid failed - $err", $logfd, 1); | |
29f26f6d | 1183 | debugmsg ('info', "Failed at " . strftime("%F %H:%M:%S", localtime())); |
aaeeeebe DM |
1184 | |
1185 | eval { $self->run_hook_script ('backup-abort', $task, $logfd); }; | |
1186 | ||
1187 | } else { | |
1188 | $task->{state} = 'ok'; | |
1189 | my $tstr = format_time ($delay); | |
1190 | debugmsg ('info', "Finished Backup of VM $vmid ($tstr)", $logfd, 1); | |
29f26f6d | 1191 | debugmsg ('info', "Backup finished at " . strftime("%F %H:%M:%S", localtime())); |
aaeeeebe DM |
1192 | } |
1193 | ||
1194 | close ($logfd) if $logfd; | |
60e049c2 | 1195 | |
1a87db9e | 1196 | if ($task->{tmplog}) { |
7ddcb3af | 1197 | if ($self->{opts}->{pbs}) { |
1a87db9e | 1198 | if ($task->{state} eq 'ok') { |
e8d9e1ed TL |
1199 | eval { |
1200 | PVE::Storage::PBSPlugin::run_raw_client_cmd( | |
1201 | $opts->{scfg}, | |
1202 | $opts->{storage}, | |
1203 | 'upload-log', | |
1204 | [ $pbs_snapshot_name, $task->{tmplog} ], | |
1205 | errmsg => "uploading backup task log failed", | |
f332a167 | 1206 | outfunc => sub {}, |
e8d9e1ed TL |
1207 | ); |
1208 | }; | |
1209 | debugmsg('warn', "$@") if $@; # $@ contains already error prefix | |
1a87db9e DM |
1210 | } |
1211 | } elsif ($task->{logfile}) { | |
1212 | system {'cp'} 'cp', $task->{tmplog}, $task->{logfile}; | |
1213 | } | |
aaeeeebe DM |
1214 | } |
1215 | ||
1216 | eval { $self->run_hook_script ('log-end', $task); }; | |
1217 | ||
1218 | die $err if $err && $err =~ m/^interrupted by signal$/; | |
1219 | } | |
1220 | ||
1221 | sub exec_backup { | |
d7550e09 | 1222 | my ($self, $rpcenv, $authuser) = @_; |
aaeeeebe DM |
1223 | |
1224 | my $opts = $self->{opts}; | |
1225 | ||
1226 | debugmsg ('info', "starting new backup job: $self->{cmdline}", undef, 1); | |
f647d0fc FE |
1227 | |
1228 | if (scalar(@{$self->{skiplist}})) { | |
1229 | my $skip_string = join(', ', sort { $a <=> $b } @{$self->{skiplist}}); | |
1230 | debugmsg ('info', "skip external VMs: $skip_string"); | |
1231 | } | |
60e049c2 | 1232 | |
aaeeeebe | 1233 | my $tasklist = []; |
df5875b4 AL |
1234 | my $vzdump_plugins = {}; |
1235 | foreach my $plugin (@{$self->{plugins}}) { | |
1236 | my $type = $plugin->type(); | |
1237 | next if exists $vzdump_plugins->{$type}; | |
1238 | $vzdump_plugins->{$type} = $plugin; | |
1239 | } | |
aaeeeebe | 1240 | |
df5875b4 | 1241 | my $vmlist = PVE::Cluster::get_vmlist(); |
4d73f0e2 FE |
1242 | my $vmids = [ sort { $a <=> $b } @{$opts->{vmids}} ]; |
1243 | foreach my $vmid (@{$vmids}) { | |
7f874148 FE |
1244 | my $plugin; |
1245 | if (defined($vmlist->{ids}->{$vmid})) { | |
1246 | my $guest_type = $vmlist->{ids}->{$vmid}->{type}; | |
1247 | $plugin = $vzdump_plugins->{$guest_type}; | |
1248 | next if !$rpcenv->check($authuser, "/vms/$vmid", [ 'VM.Backup' ], $opts->{all}); | |
1249 | } | |
df5875b4 | 1250 | push @$tasklist, { |
f839f3d1 | 1251 | mode => $opts->{mode}, |
df5875b4 | 1252 | plugin => $plugin, |
f839f3d1 TL |
1253 | state => 'todo', |
1254 | vmid => $vmid, | |
1255 | }; | |
aaeeeebe DM |
1256 | } |
1257 | ||
44b21574 WB |
1258 | # Use in-memory files for the outer hook logs to pass them to sendmail. |
1259 | my $job_start_log = ''; | |
1260 | my $job_end_log = ''; | |
1261 | open my $job_start_fd, '>', \$job_start_log; | |
1262 | open my $job_end_fd, '>', \$job_end_log; | |
1263 | ||
aaeeeebe DM |
1264 | my $starttime = time(); |
1265 | my $errcount = 0; | |
1266 | eval { | |
1267 | ||
44b21574 | 1268 | $self->run_hook_script ('job-start', undef, $job_start_fd); |
aaeeeebe DM |
1269 | |
1270 | foreach my $task (@$tasklist) { | |
1271 | $self->exec_backup_task ($task); | |
1272 | $errcount += 1 if $task->{state} ne 'ok'; | |
1273 | } | |
1274 | ||
44b21574 | 1275 | $self->run_hook_script ('job-end', undef, $job_end_fd); |
aaeeeebe DM |
1276 | }; |
1277 | my $err = $@; | |
1278 | ||
44b21574 | 1279 | $self->run_hook_script ('job-abort', undef, $job_end_fd) if $err; |
aaeeeebe DM |
1280 | |
1281 | if ($err) { | |
1282 | debugmsg ('err', "Backup job failed - $err", undef, 1); | |
1283 | } else { | |
1284 | if ($errcount) { | |
1285 | debugmsg ('info', "Backup job finished with errors", undef, 1); | |
1286 | } else { | |
61ca4432 | 1287 | debugmsg ('info', "Backup job finished successfully", undef, 1); |
aaeeeebe DM |
1288 | } |
1289 | } | |
1290 | ||
44b21574 WB |
1291 | close $job_start_fd; |
1292 | close $job_end_fd; | |
1293 | ||
aaeeeebe DM |
1294 | my $totaltime = time() - $starttime; |
1295 | ||
b241deb7 FE |
1296 | eval { |
1297 | $self->sendmail( | |
1298 | $tasklist, | |
1299 | $totaltime, | |
1300 | undef, | |
1301 | $self->{job_init_log} . $job_start_log, | |
1302 | $job_end_log, | |
1303 | ); | |
1304 | }; | |
aaeeeebe | 1305 | debugmsg ('err', $@) if $@; |
4a4051d8 DM |
1306 | |
1307 | die $err if $err; | |
1308 | ||
60e049c2 | 1309 | die "job errors\n" if $errcount; |
8682f6fc WL |
1310 | |
1311 | unlink $pidfile; | |
aaeeeebe DM |
1312 | } |
1313 | ||
ac27b58d | 1314 | |
47664cbe DM |
1315 | sub option_exists { |
1316 | my $key = shift; | |
1317 | return defined($confdesc->{$key}); | |
1318 | } | |
1319 | ||
f8ed6af8 FE |
1320 | # NOTE it might make sense to merge this and verify_vzdump_parameters(), but one |
1321 | # needs to adapt command_line() in guest-common's PVE/VZDump/Common.pm and detect | |
1322 | # a second parsing attempt, because verify_vzdump_parameters() is called twice | |
1323 | # during the update_job API call. | |
1324 | sub parse_mailto_exclude_path { | |
1325 | my ($param) = @_; | |
1326 | ||
1327 | # exclude-path list need to be 0 separated | |
1328 | if (defined($param->{'exclude-path'})) { | |
1329 | my @expaths = split(/\0/, $param->{'exclude-path'} || ''); | |
1330 | $param->{'exclude-path'} = [ @expaths ]; | |
1331 | } | |
1332 | ||
1333 | if (defined($param->{mailto})) { | |
1334 | my @mailto = PVE::Tools::split_list(extract_param($param, 'mailto')); | |
1335 | $param->{mailto} = [ @mailto ]; | |
1336 | } | |
1337 | ||
1338 | return; | |
1339 | } | |
1340 | ||
31aef761 DM |
1341 | sub verify_vzdump_parameters { |
1342 | my ($param, $check_missing) = @_; | |
1343 | ||
1344 | raise_param_exc({ all => "option conflicts with option 'vmid'"}) | |
eab837c4 | 1345 | if $param->{all} && $param->{vmid}; |
31aef761 DM |
1346 | |
1347 | raise_param_exc({ exclude => "option conflicts with option 'vmid'"}) | |
1348 | if $param->{exclude} && $param->{vmid}; | |
1349 | ||
f3376261 TM |
1350 | raise_param_exc({ pool => "option conflicts with option 'vmid'"}) |
1351 | if $param->{pool} && $param->{vmid}; | |
1352 | ||
e6946086 FE |
1353 | raise_param_exc({ 'prune-backups' => "option conflicts with option 'maxfiles'"}) |
1354 | if defined($param->{'prune-backups'}) && defined($param->{maxfiles}); | |
1355 | ||
1c56bcf3 | 1356 | $parse_prune_backups_maxfiles->($param, 'CLI parameters'); |
e6946086 | 1357 | |
facf65a6 FE |
1358 | if (my $template = $param->{'notes-template'}) { |
1359 | eval { $verify_notes_template->($template); }; | |
1360 | raise_param_exc({'notes-template' => $@}) if $@; | |
1361 | } | |
010ff16e | 1362 | |
f3376261 | 1363 | $param->{all} = 1 if (defined($param->{exclude}) && !$param->{pool}); |
31aef761 DM |
1364 | |
1365 | return if !$check_missing; | |
1366 | ||
1367 | raise_param_exc({ vmid => "property is missing"}) | |
f3376261 | 1368 | if !($param->{all} || $param->{stop} || $param->{pool}) && !$param->{vmid}; |
8682f6fc WL |
1369 | |
1370 | } | |
1371 | ||
eab837c4 | 1372 | sub stop_running_backups { |
8682f6fc WL |
1373 | my($self) = @_; |
1374 | ||
eab837c4 DM |
1375 | my $upid = PVE::Tools::file_read_firstline($pidfile); |
1376 | return if !$upid; | |
8682f6fc | 1377 | |
eab837c4 | 1378 | my $task = PVE::Tools::upid_decode($upid); |
8682f6fc | 1379 | |
60e049c2 | 1380 | if (PVE::ProcFSTools::check_process_running($task->{pid}, $task->{pstart}) && |
eab837c4 DM |
1381 | PVE::ProcFSTools::read_proc_starttime($task->{pid}) == $task->{pstart}) { |
1382 | kill(15, $task->{pid}); | |
1383 | # wait max 15 seconds to shut down (else, do nothing for now) | |
1384 | my $i; | |
1385 | for ($i = 15; $i > 0; $i--) { | |
1386 | last if !PVE::ProcFSTools::check_process_running(($task->{pid}, $task->{pstart})); | |
1387 | sleep (1); | |
1388 | } | |
76189130 | 1389 | die "stopping backup process $task->{pid} failed\n" if $i == 0; |
8682f6fc | 1390 | } |
31aef761 DM |
1391 | } |
1392 | ||
5c4da4c3 AL |
1393 | sub get_included_guests { |
1394 | my ($job) = @_; | |
1395 | ||
5c4da4c3 | 1396 | my $vmids = []; |
df5875b4 AL |
1397 | my $vmids_per_node = {}; |
1398 | ||
1399 | my $vmlist = PVE::Cluster::get_vmlist(); | |
5c4da4c3 | 1400 | |
5c4da4c3 AL |
1401 | if ($job->{pool}) { |
1402 | $vmids = PVE::API2Tools::get_resource_pool_guest_members($job->{pool}); | |
df5875b4 | 1403 | } elsif ($job->{vmid}) { |
05447e04 | 1404 | $vmids = [ split_list($job->{vmid}) ]; |
da7cb515 | 1405 | } elsif ($job->{all}) { |
df5875b4 | 1406 | # all or exclude |
05447e04 TL |
1407 | my $exclude = check_vmids(split_list($job->{exclude})); |
1408 | my $excludehash = { map { $_ => 1 } @$exclude }; | |
df5875b4 | 1409 | |
05447e04 | 1410 | for my $id (keys %{$vmlist->{ids}}) { |
df5875b4 AL |
1411 | next if $excludehash->{$id}; |
1412 | push @$vmids, $id; | |
1413 | } | |
da7cb515 AL |
1414 | } else { |
1415 | return $vmids_per_node; | |
5c4da4c3 | 1416 | } |
50ba40ec | 1417 | $vmids = check_vmids(@$vmids); |
5c4da4c3 | 1418 | |
50ba40ec | 1419 | for my $vmid (@$vmids) { |
7f874148 FE |
1420 | if (defined($vmlist->{ids}->{$vmid})) { |
1421 | my $node = $vmlist->{ids}->{$vmid}->{node}; | |
1422 | next if (defined $job->{node} && $job->{node} ne $node); | |
50ba40ec | 1423 | |
7f874148 FE |
1424 | push @{$vmids_per_node->{$node}}, $vmid; |
1425 | } else { | |
1426 | push @{$vmids_per_node->{''}}, $vmid; | |
1427 | } | |
5c4da4c3 AL |
1428 | } |
1429 | ||
df5875b4 | 1430 | return $vmids_per_node; |
5c4da4c3 AL |
1431 | } |
1432 | ||
aaeeeebe | 1433 | 1; |