]>
Commit | Line | Data |
---|---|---|
1 | package PVE::API2::Qemu; | |
2 | ||
3 | use strict; | |
4 | use warnings; | |
5 | use Cwd 'abs_path'; | |
6 | ||
7 | use PVE::Cluster; | |
8 | use PVE::SafeSyslog; | |
9 | use PVE::Tools qw(extract_param); | |
10 | use PVE::Exception qw(raise raise_param_exc); | |
11 | use PVE::Storage; | |
12 | use PVE::JSONSchema qw(get_standard_option); | |
13 | use PVE::RESTHandler; | |
14 | use PVE::QemuServer; | |
15 | use PVE::QemuMigrate; | |
16 | use PVE::RPCEnvironment; | |
17 | use PVE::AccessControl; | |
18 | use PVE::INotify; | |
19 | ||
20 | use Data::Dumper; # fixme: remove | |
21 | ||
22 | use base qw(PVE::RESTHandler); | |
23 | ||
24 | my $opt_force_description = "Force physical removal. Without this, we simple remove the disk from the config file and create an additional configuration entry called 'unused[n]', which contains the volume ID. Unlink of unused[n] always cause physical removal."; | |
25 | ||
26 | my $resolve_cdrom_alias = sub { | |
27 | my $param = shift; | |
28 | ||
29 | if (my $value = $param->{cdrom}) { | |
30 | $value .= ",media=cdrom" if $value !~ m/media=/; | |
31 | $param->{ide2} = $value; | |
32 | delete $param->{cdrom}; | |
33 | } | |
34 | }; | |
35 | ||
36 | __PACKAGE__->register_method({ | |
37 | name => 'vmlist', | |
38 | path => '', | |
39 | method => 'GET', | |
40 | description => "Virtual machine index (per node).", | |
41 | proxyto => 'node', | |
42 | protected => 1, # qemu pid files are only readable by root | |
43 | parameters => { | |
44 | additionalProperties => 0, | |
45 | properties => { | |
46 | node => get_standard_option('pve-node'), | |
47 | }, | |
48 | }, | |
49 | returns => { | |
50 | type => 'array', | |
51 | items => { | |
52 | type => "object", | |
53 | properties => {}, | |
54 | }, | |
55 | links => [ { rel => 'child', href => "{vmid}" } ], | |
56 | }, | |
57 | code => sub { | |
58 | my ($param) = @_; | |
59 | ||
60 | my $vmstatus = PVE::QemuServer::vmstatus(); | |
61 | ||
62 | return PVE::RESTHandler::hash_to_array($vmstatus, 'vmid'); | |
63 | ||
64 | }}); | |
65 | ||
66 | __PACKAGE__->register_method({ | |
67 | name => 'create_vm', | |
68 | path => '', | |
69 | method => 'POST', | |
70 | description => "Create or restore a virtual machine.", | |
71 | protected => 1, | |
72 | proxyto => 'node', | |
73 | parameters => { | |
74 | additionalProperties => 0, | |
75 | properties => PVE::QemuServer::json_config_properties( | |
76 | { | |
77 | node => get_standard_option('pve-node'), | |
78 | vmid => get_standard_option('pve-vmid'), | |
79 | archive => { | |
80 | description => "The backup file.", | |
81 | type => 'string', | |
82 | optional => 1, | |
83 | maxLength => 255, | |
84 | }, | |
85 | storage => get_standard_option('pve-storage-id', { | |
86 | description => "Default storage.", | |
87 | optional => 1, | |
88 | }), | |
89 | force => { | |
90 | optional => 1, | |
91 | type => 'boolean', | |
92 | description => "Allow to overwrite existing VM.", | |
93 | requires => 'archive', | |
94 | }, | |
95 | unique => { | |
96 | optional => 1, | |
97 | type => 'boolean', | |
98 | description => "Assign a unique random ethernet address.", | |
99 | requires => 'archive', | |
100 | }, | |
101 | }), | |
102 | }, | |
103 | returns => { | |
104 | type => 'string', | |
105 | }, | |
106 | code => sub { | |
107 | my ($param) = @_; | |
108 | ||
109 | my $rpcenv = PVE::RPCEnvironment::get(); | |
110 | ||
111 | my $user = $rpcenv->get_user(); | |
112 | ||
113 | my $node = extract_param($param, 'node'); | |
114 | ||
115 | my $vmid = extract_param($param, 'vmid'); | |
116 | ||
117 | my $archive = extract_param($param, 'archive'); | |
118 | ||
119 | my $storage = extract_param($param, 'storage'); | |
120 | ||
121 | my $force = extract_param($param, 'force'); | |
122 | ||
123 | my $unique = extract_param($param, 'unique'); | |
124 | ||
125 | my $filename = PVE::QemuServer::config_file($vmid); | |
126 | ||
127 | my $storecfg = PVE::Storage::config(); | |
128 | ||
129 | PVE::Cluster::check_cfs_quorum(); | |
130 | ||
131 | if (!$archive) { | |
132 | &$resolve_cdrom_alias($param); | |
133 | ||
134 | foreach my $opt (keys %$param) { | |
135 | if (PVE::QemuServer::valid_drivename($opt)) { | |
136 | my $drive = PVE::QemuServer::parse_drive($opt, $param->{$opt}); | |
137 | raise_param_exc({ $opt => "unable to parse drive options" }) if !$drive; | |
138 | ||
139 | PVE::QemuServer::cleanup_drive_path($opt, $storecfg, $drive); | |
140 | $param->{$opt} = PVE::QemuServer::print_drive($vmid, $drive); | |
141 | } | |
142 | } | |
143 | ||
144 | PVE::QemuServer::add_random_macs($param); | |
145 | } else { | |
146 | my $keystr = join(' ', keys %$param); | |
147 | raise_param_exc({ archive => "option conflicts with other options ($keystr)"}) if $keystr; | |
148 | ||
149 | if ($archive eq '-') { | |
150 | die "pipe requires cli environment\n" | |
151 | && $rpcenv->{type} ne 'cli'; | |
152 | } else { | |
153 | if (PVE::Storage::parse_volume_id($archive, 1)) { | |
154 | $archive = PVE::Storage::path($storecfg, $archive); | |
155 | } else { | |
156 | raise_param_exc({ archive => "Only root can pass arbitrary paths." }) | |
157 | if $user ne 'root@pam'; | |
158 | ||
159 | $archive = abs_path($archive); | |
160 | } | |
161 | die "can't find file '$archive'\n" if ! -f $archive; | |
162 | } | |
163 | } | |
164 | ||
165 | my $restorefn = sub { | |
166 | ||
167 | if (-f $filename) { | |
168 | die "unable to restore vm $vmid: config file already exists\n" | |
169 | if !$force; | |
170 | ||
171 | die "unable to restore vm $vmid: vm is running\n" | |
172 | if PVE::QemuServer::check_running($vmid); | |
173 | ||
174 | # destroy existing data - keep empty config | |
175 | PVE::QemuServer::destroy_vm($storecfg, $vmid, 1); | |
176 | } | |
177 | ||
178 | my $realcmd = sub { | |
179 | PVE::QemuServer::restore_archive($archive, $vmid, { | |
180 | storage => $storage, | |
181 | unique => $unique }); | |
182 | }; | |
183 | ||
184 | return $rpcenv->fork_worker('qmrestore', $vmid, $user, $realcmd); | |
185 | }; | |
186 | ||
187 | my $createfn = sub { | |
188 | ||
189 | # second test (after locking test is accurate) | |
190 | die "unable to create vm $vmid: config file already exists\n" | |
191 | if -f $filename; | |
192 | ||
193 | my $realcmd = sub { | |
194 | ||
195 | my $vollist = []; | |
196 | ||
197 | eval { | |
198 | $vollist = PVE::QemuServer::create_disks($storecfg, $vmid, $param, $storage); | |
199 | ||
200 | # try to be smart about bootdisk | |
201 | my @disks = PVE::QemuServer::disknames(); | |
202 | my $firstdisk; | |
203 | foreach my $ds (reverse @disks) { | |
204 | next if !$param->{$ds}; | |
205 | my $disk = PVE::QemuServer::parse_drive($ds, $param->{$ds}); | |
206 | next if PVE::QemuServer::drive_is_cdrom($disk); | |
207 | $firstdisk = $ds; | |
208 | } | |
209 | ||
210 | if (!$param->{bootdisk} && $firstdisk) { | |
211 | $param->{bootdisk} = $firstdisk; | |
212 | } | |
213 | ||
214 | PVE::QemuServer::create_conf_nolock($vmid, $param); | |
215 | }; | |
216 | my $err = $@; | |
217 | ||
218 | if ($err) { | |
219 | foreach my $volid (@$vollist) { | |
220 | eval { PVE::Storage::vdisk_free($storecfg, $volid); }; | |
221 | warn $@ if $@; | |
222 | } | |
223 | die "create failed - $err"; | |
224 | } | |
225 | }; | |
226 | ||
227 | return $rpcenv->fork_worker('qmcreate', $vmid, $user, $realcmd); | |
228 | }; | |
229 | ||
230 | return PVE::QemuServer::lock_config($vmid, $archive ? $restorefn : $createfn); | |
231 | }}); | |
232 | ||
233 | __PACKAGE__->register_method({ | |
234 | name => 'vmdiridx', | |
235 | path => '{vmid}', | |
236 | method => 'GET', | |
237 | proxyto => 'node', | |
238 | description => "Directory index", | |
239 | parameters => { | |
240 | additionalProperties => 0, | |
241 | properties => { | |
242 | node => get_standard_option('pve-node'), | |
243 | vmid => get_standard_option('pve-vmid'), | |
244 | }, | |
245 | }, | |
246 | returns => { | |
247 | type => 'array', | |
248 | items => { | |
249 | type => "object", | |
250 | properties => { | |
251 | subdir => { type => 'string' }, | |
252 | }, | |
253 | }, | |
254 | links => [ { rel => 'child', href => "{subdir}" } ], | |
255 | }, | |
256 | code => sub { | |
257 | my ($param) = @_; | |
258 | ||
259 | my $res = [ | |
260 | { subdir => 'config' }, | |
261 | { subdir => 'status' }, | |
262 | { subdir => 'unlink' }, | |
263 | { subdir => 'vncproxy' }, | |
264 | { subdir => 'migrate' }, | |
265 | { subdir => 'rrd' }, | |
266 | { subdir => 'rrddata' }, | |
267 | { subdir => 'monitor' }, | |
268 | ]; | |
269 | ||
270 | return $res; | |
271 | }}); | |
272 | ||
273 | __PACKAGE__->register_method({ | |
274 | name => 'rrd', | |
275 | path => '{vmid}/rrd', | |
276 | method => 'GET', | |
277 | protected => 1, # fixme: can we avoid that? | |
278 | permissions => { | |
279 | path => '/vms/{vmid}', | |
280 | privs => [ 'VM.Audit' ], | |
281 | }, | |
282 | description => "Read VM RRD statistics (returns PNG)", | |
283 | parameters => { | |
284 | additionalProperties => 0, | |
285 | properties => { | |
286 | node => get_standard_option('pve-node'), | |
287 | vmid => get_standard_option('pve-vmid'), | |
288 | timeframe => { | |
289 | description => "Specify the time frame you are interested in.", | |
290 | type => 'string', | |
291 | enum => [ 'hour', 'day', 'week', 'month', 'year' ], | |
292 | }, | |
293 | ds => { | |
294 | description => "The list of datasources you want to display.", | |
295 | type => 'string', format => 'pve-configid-list', | |
296 | }, | |
297 | cf => { | |
298 | description => "The RRD consolidation function", | |
299 | type => 'string', | |
300 | enum => [ 'AVERAGE', 'MAX' ], | |
301 | optional => 1, | |
302 | }, | |
303 | }, | |
304 | }, | |
305 | returns => { | |
306 | type => "object", | |
307 | properties => { | |
308 | filename => { type => 'string' }, | |
309 | }, | |
310 | }, | |
311 | code => sub { | |
312 | my ($param) = @_; | |
313 | ||
314 | return PVE::Cluster::create_rrd_graph( | |
315 | "pve2-vm/$param->{vmid}", $param->{timeframe}, | |
316 | $param->{ds}, $param->{cf}); | |
317 | ||
318 | }}); | |
319 | ||
320 | __PACKAGE__->register_method({ | |
321 | name => 'rrddata', | |
322 | path => '{vmid}/rrddata', | |
323 | method => 'GET', | |
324 | protected => 1, # fixme: can we avoid that? | |
325 | permissions => { | |
326 | path => '/vms/{vmid}', | |
327 | privs => [ 'VM.Audit' ], | |
328 | }, | |
329 | description => "Read VM RRD statistics", | |
330 | parameters => { | |
331 | additionalProperties => 0, | |
332 | properties => { | |
333 | node => get_standard_option('pve-node'), | |
334 | vmid => get_standard_option('pve-vmid'), | |
335 | timeframe => { | |
336 | description => "Specify the time frame you are interested in.", | |
337 | type => 'string', | |
338 | enum => [ 'hour', 'day', 'week', 'month', 'year' ], | |
339 | }, | |
340 | cf => { | |
341 | description => "The RRD consolidation function", | |
342 | type => 'string', | |
343 | enum => [ 'AVERAGE', 'MAX' ], | |
344 | optional => 1, | |
345 | }, | |
346 | }, | |
347 | }, | |
348 | returns => { | |
349 | type => "array", | |
350 | items => { | |
351 | type => "object", | |
352 | properties => {}, | |
353 | }, | |
354 | }, | |
355 | code => sub { | |
356 | my ($param) = @_; | |
357 | ||
358 | return PVE::Cluster::create_rrd_data( | |
359 | "pve2-vm/$param->{vmid}", $param->{timeframe}, $param->{cf}); | |
360 | }}); | |
361 | ||
362 | ||
363 | __PACKAGE__->register_method({ | |
364 | name => 'vm_config', | |
365 | path => '{vmid}/config', | |
366 | method => 'GET', | |
367 | proxyto => 'node', | |
368 | description => "Get virtual machine configuration.", | |
369 | parameters => { | |
370 | additionalProperties => 0, | |
371 | properties => { | |
372 | node => get_standard_option('pve-node'), | |
373 | vmid => get_standard_option('pve-vmid'), | |
374 | }, | |
375 | }, | |
376 | returns => { | |
377 | type => "object", | |
378 | properties => { | |
379 | digest => { | |
380 | type => 'string', | |
381 | description => 'SHA1 digest of configuration file. This can be used to prevent concurrent modifications.', | |
382 | } | |
383 | }, | |
384 | }, | |
385 | code => sub { | |
386 | my ($param) = @_; | |
387 | ||
388 | my $conf = PVE::QemuServer::load_config($param->{vmid}); | |
389 | ||
390 | return $conf; | |
391 | }}); | |
392 | ||
393 | __PACKAGE__->register_method({ | |
394 | name => 'update_vm', | |
395 | path => '{vmid}/config', | |
396 | method => 'PUT', | |
397 | protected => 1, | |
398 | proxyto => 'node', | |
399 | description => "Set virtual machine options.", | |
400 | parameters => { | |
401 | additionalProperties => 0, | |
402 | properties => PVE::QemuServer::json_config_properties( | |
403 | { | |
404 | node => get_standard_option('pve-node'), | |
405 | vmid => get_standard_option('pve-vmid'), | |
406 | skiplock => get_standard_option('skiplock'), | |
407 | delete => { | |
408 | type => 'string', format => 'pve-configid-list', | |
409 | description => "A list of settings you want to delete.", | |
410 | optional => 1, | |
411 | }, | |
412 | force => { | |
413 | type => 'boolean', | |
414 | description => $opt_force_description, | |
415 | optional => 1, | |
416 | requires => 'delete', | |
417 | }, | |
418 | digest => { | |
419 | type => 'string', | |
420 | description => 'Prevent changes if current configuration file has different SHA1 digest. This can be used to prevent concurrent modifications.', | |
421 | maxLength => 40, | |
422 | optional => 1, | |
423 | } | |
424 | }), | |
425 | }, | |
426 | returns => { type => 'null'}, | |
427 | code => sub { | |
428 | my ($param) = @_; | |
429 | ||
430 | my $rpcenv = PVE::RPCEnvironment::get(); | |
431 | ||
432 | my $user = $rpcenv->get_user(); | |
433 | ||
434 | my $node = extract_param($param, 'node'); | |
435 | ||
436 | my $vmid = extract_param($param, 'vmid'); | |
437 | ||
438 | my $digest = extract_param($param, 'digest'); | |
439 | ||
440 | my @paramarr = (); # used for log message | |
441 | foreach my $key (keys %$param) { | |
442 | push @paramarr, "-$key", $param->{$key}; | |
443 | } | |
444 | ||
445 | my $skiplock = extract_param($param, 'skiplock'); | |
446 | raise_param_exc({ skiplock => "Only root may use this option." }) | |
447 | if $skiplock && $user ne 'root@pam'; | |
448 | ||
449 | my $delete = extract_param($param, 'delete'); | |
450 | my $force = extract_param($param, 'force'); | |
451 | ||
452 | die "no options specified\n" if !$delete && !scalar(keys %$param); | |
453 | ||
454 | my $storecfg = PVE::Storage::config(); | |
455 | ||
456 | &$resolve_cdrom_alias($param); | |
457 | ||
458 | my $eject = {}; | |
459 | my $cdchange = {}; | |
460 | ||
461 | foreach my $opt (keys %$param) { | |
462 | if (PVE::QemuServer::valid_drivename($opt)) { | |
463 | my $drive = PVE::QemuServer::parse_drive($opt, $param->{$opt}); | |
464 | raise_param_exc({ $opt => "unable to parse drive options" }) if !$drive; | |
465 | if ($drive->{file} eq 'eject') { | |
466 | $eject->{$opt} = 1; | |
467 | delete $param->{$opt}; | |
468 | next; | |
469 | } | |
470 | ||
471 | PVE::QemuServer::cleanup_drive_path($opt, $storecfg, $drive); | |
472 | $param->{$opt} = PVE::QemuServer::print_drive($vmid, $drive); | |
473 | ||
474 | if (PVE::QemuServer::drive_is_cdrom($drive)) { | |
475 | $cdchange->{$opt} = PVE::QemuServer::get_iso_path($storecfg, $vmid, $drive->{file}); | |
476 | } | |
477 | } | |
478 | } | |
479 | ||
480 | foreach my $opt (PVE::Tools::split_list($delete)) { | |
481 | $opt = 'ide2' if $opt eq 'cdrom'; | |
482 | die "you can't use '-$opt' and '-delete $opt' at the same time\n" | |
483 | if defined($param->{$opt}); | |
484 | } | |
485 | ||
486 | PVE::QemuServer::add_random_macs($param); | |
487 | ||
488 | my $vollist = []; | |
489 | ||
490 | my $updatefn = sub { | |
491 | ||
492 | my $conf = PVE::QemuServer::load_config($vmid); | |
493 | ||
494 | die "checksum missmatch (file change by other user?)\n" | |
495 | if $digest && $digest ne $conf->{digest}; | |
496 | ||
497 | PVE::QemuServer::check_lock($conf) if !$skiplock; | |
498 | ||
499 | PVE::Cluster::log_msg('info', $user, "update VM $vmid: " . join (' ', @paramarr)); | |
500 | ||
501 | foreach my $opt (keys %$eject) { | |
502 | if ($conf->{$opt}) { | |
503 | my $drive = PVE::QemuServer::parse_drive($opt, $conf->{$opt}); | |
504 | $cdchange->{$opt} = undef if PVE::QemuServer::drive_is_cdrom($drive); | |
505 | } else { | |
506 | raise_param_exc({ $opt => "eject failed - drive does not exist." }); | |
507 | } | |
508 | } | |
509 | ||
510 | foreach my $opt (keys %$param) { | |
511 | next if !PVE::QemuServer::valid_drivename($opt); | |
512 | next if !$conf->{$opt}; | |
513 | my $old_drive = PVE::QemuServer::parse_drive($opt, $conf->{$opt}); | |
514 | next if PVE::QemuServer::drive_is_cdrom($old_drive); | |
515 | my $new_drive = PVE::QemuServer::parse_drive($opt, $param->{$opt}); | |
516 | if ($new_drive->{file} ne $old_drive->{file}) { | |
517 | my ($path, $owner); | |
518 | eval { ($path, $owner) = PVE::Storage::path($storecfg, $old_drive->{file}); }; | |
519 | if ($owner && ($owner == $vmid)) { | |
520 | PVE::QemuServer::add_unused_volume($conf, $param, $old_drive->{file}); | |
521 | } | |
522 | } | |
523 | } | |
524 | ||
525 | my $unset = {}; | |
526 | ||
527 | foreach my $opt (PVE::Tools::split_list($delete)) { | |
528 | $opt = 'ide2' if $opt eq 'cdrom'; | |
529 | if (!PVE::QemuServer::option_exists($opt)) { | |
530 | raise_param_exc({ delete => "unknown option '$opt'" }); | |
531 | } | |
532 | next if !defined($conf->{$opt}); | |
533 | if (PVE::QemuServer::valid_drivename($opt)) { | |
534 | PVE::QemuServer::vm_devicedel($vmid, $conf, $opt); | |
535 | my $drive = PVE::QemuServer::parse_drive($opt, $conf->{$opt}); | |
536 | if (PVE::QemuServer::drive_is_cdrom($drive)) { | |
537 | $cdchange->{$opt} = undef; | |
538 | } else { | |
539 | my $volid = $drive->{file}; | |
540 | ||
541 | if ($volid !~ m|^/|) { | |
542 | my ($path, $owner); | |
543 | eval { ($path, $owner) = PVE::Storage::path($storecfg, $volid); }; | |
544 | if ($owner && ($owner == $vmid)) { | |
545 | if ($force) { | |
546 | push @$vollist, $volid; | |
547 | } else { | |
548 | PVE::QemuServer::add_unused_volume($conf, $param, $volid); | |
549 | } | |
550 | } | |
551 | } | |
552 | } | |
553 | } elsif ($opt =~ m/^unused/) { | |
554 | push @$vollist, $conf->{$opt}; | |
555 | } | |
556 | ||
557 | $unset->{$opt} = 1; | |
558 | } | |
559 | ||
560 | PVE::QemuServer::create_disks($storecfg, $vmid, $param, $conf); | |
561 | ||
562 | PVE::QemuServer::change_config_nolock($vmid, $param, $unset, 1); | |
563 | ||
564 | return if !PVE::QemuServer::check_running($vmid); | |
565 | ||
566 | foreach my $opt (keys %$cdchange) { | |
567 | my $qdn = PVE::QemuServer::qemu_drive_name($opt, 'cdrom'); | |
568 | my $path = $cdchange->{$opt}; | |
569 | PVE::QemuServer::vm_monitor_command($vmid, "eject $qdn", 0); | |
570 | PVE::QemuServer::vm_monitor_command($vmid, "change $qdn \"$path\"", 0) if $path; | |
571 | } | |
572 | }; | |
573 | ||
574 | PVE::QemuServer::lock_config($vmid, $updatefn); | |
575 | ||
576 | foreach my $volid (@$vollist) { | |
577 | eval { PVE::Storage::vdisk_free($storecfg, $volid); }; | |
578 | # fixme: log ? | |
579 | warn $@ if $@; | |
580 | } | |
581 | ||
582 | return undef; | |
583 | }}); | |
584 | ||
585 | ||
586 | __PACKAGE__->register_method({ | |
587 | name => 'destroy_vm', | |
588 | path => '{vmid}', | |
589 | method => 'DELETE', | |
590 | protected => 1, | |
591 | proxyto => 'node', | |
592 | description => "Destroy the vm (also delete all used/owned volumes).", | |
593 | parameters => { | |
594 | additionalProperties => 0, | |
595 | properties => { | |
596 | node => get_standard_option('pve-node'), | |
597 | vmid => get_standard_option('pve-vmid'), | |
598 | skiplock => get_standard_option('skiplock'), | |
599 | }, | |
600 | }, | |
601 | returns => { | |
602 | type => 'string', | |
603 | }, | |
604 | code => sub { | |
605 | my ($param) = @_; | |
606 | ||
607 | my $rpcenv = PVE::RPCEnvironment::get(); | |
608 | ||
609 | my $user = $rpcenv->get_user(); | |
610 | ||
611 | my $vmid = $param->{vmid}; | |
612 | ||
613 | my $skiplock = $param->{skiplock}; | |
614 | raise_param_exc({ skiplock => "Only root may use this option." }) | |
615 | if $skiplock && $user ne 'root@pam'; | |
616 | ||
617 | # test if VM exists | |
618 | my $conf = PVE::QemuServer::load_config($vmid); | |
619 | ||
620 | my $storecfg = PVE::Storage::config(); | |
621 | ||
622 | my $realcmd = sub { | |
623 | PVE::QemuServer::vm_destroy($storecfg, $vmid, $skiplock); | |
624 | }; | |
625 | ||
626 | return $rpcenv->fork_worker('qmdestroy', $vmid, $user, $realcmd); | |
627 | }}); | |
628 | ||
629 | __PACKAGE__->register_method({ | |
630 | name => 'unlink', | |
631 | path => '{vmid}/unlink', | |
632 | method => 'PUT', | |
633 | protected => 1, | |
634 | proxyto => 'node', | |
635 | description => "Unlink/delete disk images.", | |
636 | parameters => { | |
637 | additionalProperties => 0, | |
638 | properties => { | |
639 | node => get_standard_option('pve-node'), | |
640 | vmid => get_standard_option('pve-vmid'), | |
641 | idlist => { | |
642 | type => 'string', format => 'pve-configid-list', | |
643 | description => "A list of disk IDs you want to delete.", | |
644 | }, | |
645 | force => { | |
646 | type => 'boolean', | |
647 | description => $opt_force_description, | |
648 | optional => 1, | |
649 | }, | |
650 | }, | |
651 | }, | |
652 | returns => { type => 'null'}, | |
653 | code => sub { | |
654 | my ($param) = @_; | |
655 | ||
656 | $param->{delete} = extract_param($param, 'idlist'); | |
657 | ||
658 | __PACKAGE__->update_vm($param); | |
659 | ||
660 | return undef; | |
661 | }}); | |
662 | ||
663 | my $sslcert; | |
664 | ||
665 | __PACKAGE__->register_method({ | |
666 | name => 'vncproxy', | |
667 | path => '{vmid}/vncproxy', | |
668 | method => 'POST', | |
669 | protected => 1, | |
670 | permissions => { | |
671 | path => '/vms/{vmid}', | |
672 | privs => [ 'VM.Console' ], | |
673 | }, | |
674 | description => "Creates a TCP VNC proxy connections.", | |
675 | parameters => { | |
676 | additionalProperties => 0, | |
677 | properties => { | |
678 | node => get_standard_option('pve-node'), | |
679 | vmid => get_standard_option('pve-vmid'), | |
680 | }, | |
681 | }, | |
682 | returns => { | |
683 | additionalProperties => 0, | |
684 | properties => { | |
685 | user => { type => 'string' }, | |
686 | ticket => { type => 'string' }, | |
687 | cert => { type => 'string' }, | |
688 | port => { type => 'integer' }, | |
689 | upid => { type => 'string' }, | |
690 | }, | |
691 | }, | |
692 | code => sub { | |
693 | my ($param) = @_; | |
694 | ||
695 | my $rpcenv = PVE::RPCEnvironment::get(); | |
696 | ||
697 | my $user = $rpcenv->get_user(); | |
698 | my $ticket = PVE::AccessControl::assemble_ticket($user); | |
699 | ||
700 | my $vmid = $param->{vmid}; | |
701 | my $node = $param->{node}; | |
702 | ||
703 | $sslcert = PVE::Tools::file_get_contents("/etc/pve/pve-root-ca.pem", 8192) | |
704 | if !$sslcert; | |
705 | ||
706 | my $port = PVE::Tools::next_vnc_port(); | |
707 | ||
708 | my $remip; | |
709 | ||
710 | if ($node ne 'localhost' && $node ne PVE::INotify::nodename()) { | |
711 | $remip = PVE::Cluster::remote_node_ip($node); | |
712 | } | |
713 | ||
714 | # NOTE: kvm VNC traffic is already TLS encrypted, | |
715 | # so we select the fastest chipher here (or 'none'?) | |
716 | my $remcmd = $remip ? ['/usr/bin/ssh', '-T', '-o', 'BatchMode=yes', | |
717 | '-c', 'blowfish-cbc', $remip] : []; | |
718 | ||
719 | my $timeout = 10; | |
720 | ||
721 | my $realcmd = sub { | |
722 | my $upid = shift; | |
723 | ||
724 | syslog('info', "starting vnc proxy $upid\n"); | |
725 | ||
726 | my $qmcmd = [@$remcmd, "/usr/sbin/qm", 'vncproxy', $vmid]; | |
727 | ||
728 | my $qmstr = join(' ', @$qmcmd); | |
729 | ||
730 | # also redirect stderr (else we get RFB protocol errors) | |
731 | my $cmd = ['/bin/nc', '-l', '-p', $port, '-w', $timeout, '-c', "$qmstr 2>/dev/null"]; | |
732 | ||
733 | PVE::Tools::run_command($cmd); | |
734 | ||
735 | return; | |
736 | }; | |
737 | ||
738 | my $upid = $rpcenv->fork_worker('vncproxy', $vmid, $user, $realcmd); | |
739 | ||
740 | return { | |
741 | user => $user, | |
742 | ticket => $ticket, | |
743 | port => $port, | |
744 | upid => $upid, | |
745 | cert => $sslcert, | |
746 | }; | |
747 | }}); | |
748 | ||
749 | __PACKAGE__->register_method({ | |
750 | name => 'vmcmdidx', | |
751 | path => '{vmid}/status', | |
752 | method => 'GET', | |
753 | proxyto => 'node', | |
754 | description => "Directory index", | |
755 | parameters => { | |
756 | additionalProperties => 0, | |
757 | properties => { | |
758 | node => get_standard_option('pve-node'), | |
759 | vmid => get_standard_option('pve-vmid'), | |
760 | }, | |
761 | }, | |
762 | returns => { | |
763 | type => 'array', | |
764 | items => { | |
765 | type => "object", | |
766 | properties => { | |
767 | subdir => { type => 'string' }, | |
768 | }, | |
769 | }, | |
770 | links => [ { rel => 'child', href => "{subdir}" } ], | |
771 | }, | |
772 | code => sub { | |
773 | my ($param) = @_; | |
774 | ||
775 | # test if VM exists | |
776 | my $conf = PVE::QemuServer::load_config($param->{vmid}); | |
777 | ||
778 | my $res = [ | |
779 | { subdir => 'current' }, | |
780 | { subdir => 'start' }, | |
781 | { subdir => 'stop' }, | |
782 | ]; | |
783 | ||
784 | return $res; | |
785 | }}); | |
786 | ||
787 | __PACKAGE__->register_method({ | |
788 | name => 'vm_status', | |
789 | path => '{vmid}/status/current', | |
790 | method => 'GET', | |
791 | proxyto => 'node', | |
792 | protected => 1, # qemu pid files are only readable by root | |
793 | description => "Get virtual machine status.", | |
794 | parameters => { | |
795 | additionalProperties => 0, | |
796 | properties => { | |
797 | node => get_standard_option('pve-node'), | |
798 | vmid => get_standard_option('pve-vmid'), | |
799 | }, | |
800 | }, | |
801 | returns => { type => 'object' }, | |
802 | code => sub { | |
803 | my ($param) = @_; | |
804 | ||
805 | # test if VM exists | |
806 | my $conf = PVE::QemuServer::load_config($param->{vmid}); | |
807 | ||
808 | my $vmstatus = PVE::QemuServer::vmstatus($param->{vmid}); | |
809 | ||
810 | return $vmstatus->{$param->{vmid}}; | |
811 | }}); | |
812 | ||
813 | __PACKAGE__->register_method({ | |
814 | name => 'vm_start', | |
815 | path => '{vmid}/status/start', | |
816 | method => 'POST', | |
817 | protected => 1, | |
818 | proxyto => 'node', | |
819 | description => "Start virtual machine.", | |
820 | parameters => { | |
821 | additionalProperties => 0, | |
822 | properties => { | |
823 | node => get_standard_option('pve-node'), | |
824 | vmid => get_standard_option('pve-vmid'), | |
825 | skiplock => get_standard_option('skiplock'), | |
826 | stateuri => get_standard_option('pve-qm-stateuri'), | |
827 | }, | |
828 | }, | |
829 | returns => { | |
830 | type => 'string', | |
831 | }, | |
832 | code => sub { | |
833 | my ($param) = @_; | |
834 | ||
835 | my $rpcenv = PVE::RPCEnvironment::get(); | |
836 | ||
837 | my $user = $rpcenv->get_user(); | |
838 | ||
839 | my $node = extract_param($param, 'node'); | |
840 | ||
841 | my $vmid = extract_param($param, 'vmid'); | |
842 | ||
843 | my $stateuri = extract_param($param, 'stateuri'); | |
844 | raise_param_exc({ stateuri => "Only root may use this option." }) | |
845 | if $stateuri && $user ne 'root@pam'; | |
846 | ||
847 | my $skiplock = extract_param($param, 'skiplock'); | |
848 | raise_param_exc({ skiplock => "Only root may use this option." }) | |
849 | if $skiplock && $user ne 'root@pam'; | |
850 | ||
851 | my $storecfg = PVE::Storage::config(); | |
852 | ||
853 | my $realcmd = sub { | |
854 | my $upid = shift; | |
855 | ||
856 | syslog('info', "start VM $vmid: $upid\n"); | |
857 | ||
858 | PVE::QemuServer::vm_start($storecfg, $vmid, $stateuri, $skiplock); | |
859 | ||
860 | return; | |
861 | }; | |
862 | ||
863 | return $rpcenv->fork_worker('qmstart', $vmid, $user, $realcmd); | |
864 | }}); | |
865 | ||
866 | __PACKAGE__->register_method({ | |
867 | name => 'vm_stop', | |
868 | path => '{vmid}/status/stop', | |
869 | method => 'POST', | |
870 | protected => 1, | |
871 | proxyto => 'node', | |
872 | description => "Stop virtual machine.", | |
873 | parameters => { | |
874 | additionalProperties => 0, | |
875 | properties => { | |
876 | node => get_standard_option('pve-node'), | |
877 | vmid => get_standard_option('pve-vmid'), | |
878 | skiplock => get_standard_option('skiplock'), | |
879 | timeout => { | |
880 | description => "Wait maximal timeout seconds.", | |
881 | type => 'integer', | |
882 | minimum => 0, | |
883 | optional => 1, | |
884 | } | |
885 | }, | |
886 | }, | |
887 | returns => { | |
888 | type => 'string', | |
889 | }, | |
890 | code => sub { | |
891 | my ($param) = @_; | |
892 | ||
893 | my $rpcenv = PVE::RPCEnvironment::get(); | |
894 | ||
895 | my $user = $rpcenv->get_user(); | |
896 | ||
897 | my $node = extract_param($param, 'node'); | |
898 | ||
899 | my $vmid = extract_param($param, 'vmid'); | |
900 | ||
901 | my $skiplock = extract_param($param, 'skiplock'); | |
902 | raise_param_exc({ skiplock => "Only root may use this option." }) | |
903 | if $skiplock && $user ne 'root@pam'; | |
904 | ||
905 | my $realcmd = sub { | |
906 | my $upid = shift; | |
907 | ||
908 | syslog('info', "stop VM $vmid: $upid\n"); | |
909 | ||
910 | PVE::QemuServer::vm_stop($vmid, $skiplock); | |
911 | ||
912 | my $pid = PVE::QemuServer::check_running ($vmid); | |
913 | ||
914 | if ($pid && $param->{timeout}) { | |
915 | print "waiting until VM $vmid stopps (PID $pid)\n"; | |
916 | ||
917 | my $count = 0; | |
918 | while (($count < $param->{timeout}) && | |
919 | PVE::QemuServer::check_running($vmid)) { | |
920 | $count++; | |
921 | sleep 1; | |
922 | } | |
923 | ||
924 | die "wait failed - got timeout\n" if PVE::QemuServer::check_running($vmid); | |
925 | } | |
926 | ||
927 | return; | |
928 | }; | |
929 | ||
930 | return $rpcenv->fork_worker('qmstop', $vmid, $user, $realcmd); | |
931 | }}); | |
932 | ||
933 | __PACKAGE__->register_method({ | |
934 | name => 'vm_reset', | |
935 | path => '{vmid}/status/reset', | |
936 | method => 'POST', | |
937 | protected => 1, | |
938 | proxyto => 'node', | |
939 | description => "Reset virtual machine.", | |
940 | parameters => { | |
941 | additionalProperties => 0, | |
942 | properties => { | |
943 | node => get_standard_option('pve-node'), | |
944 | vmid => get_standard_option('pve-vmid'), | |
945 | skiplock => get_standard_option('skiplock'), | |
946 | }, | |
947 | }, | |
948 | returns => { | |
949 | type => 'string', | |
950 | }, | |
951 | code => sub { | |
952 | my ($param) = @_; | |
953 | ||
954 | my $rpcenv = PVE::RPCEnvironment::get(); | |
955 | ||
956 | my $user = $rpcenv->get_user(); | |
957 | ||
958 | my $node = extract_param($param, 'node'); | |
959 | ||
960 | my $vmid = extract_param($param, 'vmid'); | |
961 | ||
962 | my $skiplock = extract_param($param, 'skiplock'); | |
963 | raise_param_exc({ skiplock => "Only root may use this option." }) | |
964 | if $skiplock && $user ne 'root@pam'; | |
965 | ||
966 | my $realcmd = sub { | |
967 | my $upid = shift; | |
968 | ||
969 | syslog('info', "reset VM $vmid: $upid\n"); | |
970 | ||
971 | PVE::QemuServer::vm_reset($vmid, $skiplock); | |
972 | ||
973 | return; | |
974 | }; | |
975 | ||
976 | return $rpcenv->fork_worker('qmreset', $vmid, $user, $realcmd); | |
977 | }}); | |
978 | ||
979 | __PACKAGE__->register_method({ | |
980 | name => 'vm_shutdown', | |
981 | path => '{vmid}/status/shutdown', | |
982 | method => 'POST', | |
983 | protected => 1, | |
984 | proxyto => 'node', | |
985 | description => "Shutdown virtual machine.", | |
986 | parameters => { | |
987 | additionalProperties => 0, | |
988 | properties => { | |
989 | node => get_standard_option('pve-node'), | |
990 | vmid => get_standard_option('pve-vmid'), | |
991 | skiplock => get_standard_option('skiplock'), | |
992 | timeout => { | |
993 | description => "Wait maximal timeout seconds.", | |
994 | type => 'integer', | |
995 | minimum => 0, | |
996 | optional => 1, | |
997 | } | |
998 | }, | |
999 | }, | |
1000 | returns => { | |
1001 | type => 'string', | |
1002 | }, | |
1003 | code => sub { | |
1004 | my ($param) = @_; | |
1005 | ||
1006 | my $rpcenv = PVE::RPCEnvironment::get(); | |
1007 | ||
1008 | my $user = $rpcenv->get_user(); | |
1009 | ||
1010 | my $node = extract_param($param, 'node'); | |
1011 | ||
1012 | my $vmid = extract_param($param, 'vmid'); | |
1013 | ||
1014 | my $skiplock = extract_param($param, 'skiplock'); | |
1015 | raise_param_exc({ skiplock => "Only root may use this option." }) | |
1016 | if $skiplock && $user ne 'root@pam'; | |
1017 | ||
1018 | my $realcmd = sub { | |
1019 | my $upid = shift; | |
1020 | ||
1021 | syslog('info', "shutdown VM $vmid: $upid\n"); | |
1022 | ||
1023 | PVE::QemuServer::vm_shutdown($vmid, $skiplock); | |
1024 | ||
1025 | my $pid = PVE::QemuServer::check_running ($vmid); | |
1026 | ||
1027 | if ($pid && $param->{timeout}) { | |
1028 | print "waiting until VM $vmid stopps (PID $pid)\n"; | |
1029 | ||
1030 | my $count = 0; | |
1031 | while (($count < $param->{timeout}) && | |
1032 | PVE::QemuServer::check_running($vmid)) { | |
1033 | $count++; | |
1034 | sleep 1; | |
1035 | } | |
1036 | ||
1037 | die "wait failed - got timeout\n" if PVE::QemuServer::check_running($vmid); | |
1038 | } | |
1039 | ||
1040 | return; | |
1041 | }; | |
1042 | ||
1043 | return $rpcenv->fork_worker('qmshutdown', $vmid, $user, $realcmd); | |
1044 | }}); | |
1045 | ||
1046 | __PACKAGE__->register_method({ | |
1047 | name => 'vm_suspend', | |
1048 | path => '{vmid}/status/suspend', | |
1049 | method => 'POST', | |
1050 | protected => 1, | |
1051 | proxyto => 'node', | |
1052 | description => "Suspend virtual machine.", | |
1053 | parameters => { | |
1054 | additionalProperties => 0, | |
1055 | properties => { | |
1056 | node => get_standard_option('pve-node'), | |
1057 | vmid => get_standard_option('pve-vmid'), | |
1058 | skiplock => get_standard_option('skiplock'), | |
1059 | }, | |
1060 | }, | |
1061 | returns => { | |
1062 | type => 'string', | |
1063 | }, | |
1064 | code => sub { | |
1065 | my ($param) = @_; | |
1066 | ||
1067 | my $rpcenv = PVE::RPCEnvironment::get(); | |
1068 | ||
1069 | my $user = $rpcenv->get_user(); | |
1070 | ||
1071 | my $node = extract_param($param, 'node'); | |
1072 | ||
1073 | my $vmid = extract_param($param, 'vmid'); | |
1074 | ||
1075 | my $skiplock = extract_param($param, 'skiplock'); | |
1076 | raise_param_exc({ skiplock => "Only root may use this option." }) | |
1077 | if $skiplock && $user ne 'root@pam'; | |
1078 | ||
1079 | my $realcmd = sub { | |
1080 | my $upid = shift; | |
1081 | ||
1082 | syslog('info', "suspend VM $vmid: $upid\n"); | |
1083 | ||
1084 | PVE::QemuServer::vm_suspend($vmid, $skiplock); | |
1085 | ||
1086 | return; | |
1087 | }; | |
1088 | ||
1089 | return $rpcenv->fork_worker('qmsuspend', $vmid, $user, $realcmd); | |
1090 | }}); | |
1091 | ||
1092 | __PACKAGE__->register_method({ | |
1093 | name => 'vm_resume', | |
1094 | path => '{vmid}/status/resume', | |
1095 | method => 'POST', | |
1096 | protected => 1, | |
1097 | proxyto => 'node', | |
1098 | description => "Resume virtual machine.", | |
1099 | parameters => { | |
1100 | additionalProperties => 0, | |
1101 | properties => { | |
1102 | node => get_standard_option('pve-node'), | |
1103 | vmid => get_standard_option('pve-vmid'), | |
1104 | skiplock => get_standard_option('skiplock'), | |
1105 | }, | |
1106 | }, | |
1107 | returns => { | |
1108 | type => 'string', | |
1109 | }, | |
1110 | code => sub { | |
1111 | my ($param) = @_; | |
1112 | ||
1113 | my $rpcenv = PVE::RPCEnvironment::get(); | |
1114 | ||
1115 | my $user = $rpcenv->get_user(); | |
1116 | ||
1117 | my $node = extract_param($param, 'node'); | |
1118 | ||
1119 | my $vmid = extract_param($param, 'vmid'); | |
1120 | ||
1121 | my $skiplock = extract_param($param, 'skiplock'); | |
1122 | raise_param_exc({ skiplock => "Only root may use this option." }) | |
1123 | if $skiplock && $user ne 'root@pam'; | |
1124 | ||
1125 | my $realcmd = sub { | |
1126 | my $upid = shift; | |
1127 | ||
1128 | syslog('info', "resume VM $vmid: $upid\n"); | |
1129 | ||
1130 | PVE::QemuServer::vm_resume($vmid, $skiplock); | |
1131 | ||
1132 | return; | |
1133 | }; | |
1134 | ||
1135 | return $rpcenv->fork_worker('qmresume', $vmid, $user, $realcmd); | |
1136 | }}); | |
1137 | ||
1138 | __PACKAGE__->register_method({ | |
1139 | name => 'vm_sendkey', | |
1140 | path => '{vmid}/sendkey', | |
1141 | method => 'PUT', | |
1142 | protected => 1, | |
1143 | proxyto => 'node', | |
1144 | description => "Send key event to virtual machine.", | |
1145 | parameters => { | |
1146 | additionalProperties => 0, | |
1147 | properties => { | |
1148 | node => get_standard_option('pve-node'), | |
1149 | vmid => get_standard_option('pve-vmid'), | |
1150 | skiplock => get_standard_option('skiplock'), | |
1151 | key => { | |
1152 | description => "The key (qemu monitor encoding).", | |
1153 | type => 'string' | |
1154 | } | |
1155 | }, | |
1156 | }, | |
1157 | returns => { type => 'null'}, | |
1158 | code => sub { | |
1159 | my ($param) = @_; | |
1160 | ||
1161 | my $rpcenv = PVE::RPCEnvironment::get(); | |
1162 | ||
1163 | my $user = $rpcenv->get_user(); | |
1164 | ||
1165 | my $node = extract_param($param, 'node'); | |
1166 | ||
1167 | my $vmid = extract_param($param, 'vmid'); | |
1168 | ||
1169 | my $skiplock = extract_param($param, 'skiplock'); | |
1170 | raise_param_exc({ skiplock => "Only root may use this option." }) | |
1171 | if $skiplock && $user ne 'root@pam'; | |
1172 | ||
1173 | PVE::QemuServer::vm_sendkey($vmid, $skiplock, $param->{key}); | |
1174 | ||
1175 | return; | |
1176 | }}); | |
1177 | ||
1178 | __PACKAGE__->register_method({ | |
1179 | name => 'migrate_vm', | |
1180 | path => '{vmid}/migrate', | |
1181 | method => 'POST', | |
1182 | protected => 1, | |
1183 | proxyto => 'node', | |
1184 | description => "Migrate virtual machine. Creates a new migration task.", | |
1185 | parameters => { | |
1186 | additionalProperties => 0, | |
1187 | properties => { | |
1188 | node => get_standard_option('pve-node'), | |
1189 | vmid => get_standard_option('pve-vmid'), | |
1190 | target => get_standard_option('pve-node', { description => "Target node." }), | |
1191 | online => { | |
1192 | type => 'boolean', | |
1193 | description => "Use online/live migration.", | |
1194 | optional => 1, | |
1195 | }, | |
1196 | force => { | |
1197 | type => 'boolean', | |
1198 | description => "Allow to migrate VMs which use local devices. Only root may use this option.", | |
1199 | optional => 1, | |
1200 | }, | |
1201 | }, | |
1202 | }, | |
1203 | returns => { | |
1204 | type => 'string', | |
1205 | description => "the task ID.", | |
1206 | }, | |
1207 | code => sub { | |
1208 | my ($param) = @_; | |
1209 | ||
1210 | my $rpcenv = PVE::RPCEnvironment::get(); | |
1211 | ||
1212 | my $user = $rpcenv->get_user(); | |
1213 | ||
1214 | my $target = extract_param($param, 'target'); | |
1215 | ||
1216 | my $localnode = PVE::INotify::nodename(); | |
1217 | raise_param_exc({ target => "target is local node."}) if $target eq $localnode; | |
1218 | ||
1219 | PVE::Cluster::check_cfs_quorum(); | |
1220 | ||
1221 | PVE::Cluster::check_node_exists($target); | |
1222 | ||
1223 | my $targetip = PVE::Cluster::remote_node_ip($target); | |
1224 | ||
1225 | my $vmid = extract_param($param, 'vmid'); | |
1226 | ||
1227 | raise_param_exc({ force => "Only root may use this option." }) | |
1228 | if $param->{force} && $user ne 'root@pam'; | |
1229 | ||
1230 | # test if VM exists | |
1231 | PVE::QemuServer::load_config($vmid); | |
1232 | ||
1233 | # try to detect errors early | |
1234 | if (PVE::QemuServer::check_running($vmid)) { | |
1235 | die "cant migrate running VM without --online\n" | |
1236 | if !$param->{online}; | |
1237 | } | |
1238 | ||
1239 | my $realcmd = sub { | |
1240 | my $upid = shift; | |
1241 | ||
1242 | PVE::QemuMigrate::migrate($target, $targetip, $vmid, $param->{online}, $param->{force}); | |
1243 | }; | |
1244 | ||
1245 | my $upid = $rpcenv->fork_worker('qmigrate', $vmid, $user, $realcmd); | |
1246 | ||
1247 | return $upid; | |
1248 | }}); | |
1249 | ||
1250 | __PACKAGE__->register_method({ | |
1251 | name => 'monitor', | |
1252 | path => '{vmid}/monitor', | |
1253 | method => 'POST', | |
1254 | protected => 1, | |
1255 | proxyto => 'node', | |
1256 | description => "Execute Qemu monitor commands.", | |
1257 | parameters => { | |
1258 | additionalProperties => 0, | |
1259 | properties => { | |
1260 | node => get_standard_option('pve-node'), | |
1261 | vmid => get_standard_option('pve-vmid'), | |
1262 | command => { | |
1263 | type => 'string', | |
1264 | description => "The monitor command.", | |
1265 | } | |
1266 | }, | |
1267 | }, | |
1268 | returns => { type => 'string'}, | |
1269 | code => sub { | |
1270 | my ($param) = @_; | |
1271 | ||
1272 | my $vmid = $param->{vmid}; | |
1273 | ||
1274 | my $conf = PVE::QemuServer::load_config ($vmid); # check if VM exists | |
1275 | ||
1276 | my $res = ''; | |
1277 | eval { | |
1278 | $res = PVE::QemuServer::vm_monitor_command($vmid, $param->{command}); | |
1279 | }; | |
1280 | $res = "ERROR: $@" if $@; | |
1281 | ||
1282 | return $res; | |
1283 | }}); | |
1284 | ||
1285 | 1; |