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online migration fix: close tunnel later, wait for connection close
[qemu-server.git] / PVE / API2 / Qemu.pm
CommitLineData
1e3baf05
DM		 1package PVE::API2::Qemu;
2
3use strict;
4use warnings;
5b9d692a 5use Cwd 'abs_path';
1e3baf05
DM		 6
7use PVE::Cluster;
8use PVE::SafeSyslog;
9use PVE::Tools qw(extract_param);
10use PVE::Exception qw(raise raise_param_exc);
11use PVE::Storage;
12use PVE::JSONSchema qw(get_standard_option);
13use PVE::RESTHandler;
14use PVE::QemuServer;
3ea94c60 15use PVE::QemuMigrate;
1e3baf05
DM		 16use PVE::RPCEnvironment;
17use PVE::AccessControl;
18use PVE::INotify;
19
20use Data::Dumper; # fixme: remove
21
22use base qw(PVE::RESTHandler);
23
24my $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
26my $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',
3e16d5fc 70 description => "Create or restore a virtual machine.",
1e3baf05
DM		 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'),
3e16d5fc
DM		 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.",
51586c3a
DM		 93 requires => 'archive',
94 },
95 unique => {
96 optional => 1,
97 type => 'boolean',
98 description => "Assign a unique random ethernet address.",
99 requires => 'archive',
3e16d5fc 100 },
1e3baf05
DM		 101 }),
102 },
5fdbe4f0
DM		 103 returns => {
104 type => 'string',
105 },
1e3baf05
DM		 106 code => sub {
107 my ($param) = @_;
108
5fdbe4f0
DM		 109 my $rpcenv = PVE::RPCEnvironment::get();
110
111 my $user = $rpcenv->get_user();
112
1e3baf05
DM		 113 my $node = extract_param($param, 'node');
114
1e3baf05
DM		 115 my $vmid = extract_param($param, 'vmid');
116
3e16d5fc
DM		 117 my $archive = extract_param($param, 'archive');
118
119 my $storage = extract_param($param, 'storage');
120
51586c3a
DM		 121 my $force = extract_param($param, 'force');
122
123 my $unique = extract_param($param, 'unique');
124
1e3baf05 125 my $filename = PVE::QemuServer::config_file($vmid);
1e3baf05
DM		 126
127 my $storecfg = PVE::Storage::config();
128
3e16d5fc 129 PVE::Cluster::check_cfs_quorum();
1e3baf05 130
3e16d5fc
DM		 131 if (!$archive) {
132 &$resolve_cdrom_alias($param);
1e3baf05 133
3e16d5fc
DM		 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, $drive);
141 }
1e3baf05 142 }
3e16d5fc
DM		 143
144 PVE::QemuServer::add_random_macs($param);
51586c3a
DM		 145 } else {
146 my $keystr = join(' ', keys %$param);
bc4dcb99
DM		 147 raise_param_exc({ archive => "option conflicts with other options ($keystr)"}) if $keystr;
148
5b9d692a
DM		 149 if ($archive eq '-') {
150 die "pipe requires cli environment\n"
151 && $rpcenv->{type} ne 'cli';
152 } else {
971f27c4 153 my $path;
5b9d692a 154 if (PVE::Storage::parse_volume_id($archive, 1)) {
971f27c4 155 $path = PVE::Storage::path($storecfg, $archive);
5b9d692a
DM		 156 } else {
157 raise_param_exc({ archive => "Only root can pass arbitrary paths." })
158 if $user ne 'root@pam';
159
971f27c4 160 $path = abs_path($archive);
5b9d692a 161 }
971f27c4
DM		 162 die "can't find archive file '$archive'\n" if !($path && -f $path);
163 $archive = $path;
164 }
1e3baf05
DM		 165 }
166
3e16d5fc
DM		 167 my $restorefn = sub {
168
169 if (-f $filename) {
170 die "unable to restore vm $vmid: config file already exists\n"
51586c3a 171 if !$force;
3e16d5fc
DM		 172
173 die "unable to restore vm $vmid: vm is running\n"
174 if PVE::QemuServer::check_running($vmid);
a6af7b3e
DM		 175
176 # destroy existing data - keep empty config
177 PVE::QemuServer::destroy_vm($storecfg, $vmid, 1);
3e16d5fc
DM		 178 }
179
180 my $realcmd = sub {
51586c3a
DM		 181 PVE::QemuServer::restore_archive($archive, $vmid, {
182 storage => $storage,
183 unique => $unique });
3e16d5fc
DM		 184 };
185
186 return $rpcenv->fork_worker('qmrestore', $vmid, $user, $realcmd);
187 };
1e3baf05 188
1e3baf05
DM		 189 my $createfn = sub {
190
191 # second test (after locking test is accurate)
192 die "unable to create vm $vmid: config file already exists\n"
193 if -f $filename;
194
5fdbe4f0 195 my $realcmd = sub {
1e3baf05 196
5fdbe4f0 197 my $vollist = [];
1e3baf05 198
5fdbe4f0 199 eval {
3e16d5fc 200 $vollist = PVE::QemuServer::create_disks($storecfg, $vmid, $param, $storage);
1e3baf05 201
5fdbe4f0
DM		 202 # try to be smart about bootdisk
203 my @disks = PVE::QemuServer::disknames();
204 my $firstdisk;
205 foreach my $ds (reverse @disks) {
206 next if !$param->{$ds};
207 my $disk = PVE::QemuServer::parse_drive($ds, $param->{$ds});
208 next if PVE::QemuServer::drive_is_cdrom($disk);
209 $firstdisk = $ds;
210 }
1e3baf05 211
5fdbe4f0
DM		 212 if (!$param->{bootdisk} && $firstdisk) {
213 $param->{bootdisk} = $firstdisk;
214 }
1e3baf05 215
5fdbe4f0
DM		 216 PVE::QemuServer::create_conf_nolock($vmid, $param);
217 };
218 my $err = $@;
1e3baf05 219
5fdbe4f0
DM		 220 if ($err) {
221 foreach my $volid (@$vollist) {
222 eval { PVE::Storage::vdisk_free($storecfg, $volid); };
223 warn $@ if $@;
224 }
225 die "create failed - $err";
226 }
227 };
228
229 return $rpcenv->fork_worker('qmcreate', $vmid, $user, $realcmd);
230 };
231
3e16d5fc 232 return PVE::QemuServer::lock_config($vmid, $archive ? $restorefn : $createfn);
1e3baf05
DM		 233 }});
234
235__PACKAGE__->register_method({
236 name => 'vmdiridx',
237 path => '{vmid}',
238 method => 'GET',
239 proxyto => 'node',
240 description => "Directory index",
241 parameters => {
242 additionalProperties => 0,
243 properties => {
244 node => get_standard_option('pve-node'),
245 vmid => get_standard_option('pve-vmid'),
246 },
247 },
248 returns => {
249 type => 'array',
250 items => {
251 type => "object",
252 properties => {
253 subdir => { type => 'string' },
254 },
255 },
256 links => [ { rel => 'child', href => "{subdir}" } ],
257 },
258 code => sub {
259 my ($param) = @_;
260
261 my $res = [
262 { subdir => 'config' },
263 { subdir => 'status' },
264 { subdir => 'unlink' },
265 { subdir => 'vncproxy' },
3ea94c60 266 { subdir => 'migrate' },
1e3baf05
DM		 267 { subdir => 'rrd' },
268 { subdir => 'rrddata' },
91c94f0a 269 { subdir => 'monitor' },
1e3baf05
DM		 270 ];
271
272 return $res;
273 }});
274
275__PACKAGE__->register_method({
276 name => 'rrd',
277 path => '{vmid}/rrd',
278 method => 'GET',
279 protected => 1, # fixme: can we avoid that?
280 permissions => {
281 path => '/vms/{vmid}',
282 privs => [ 'VM.Audit' ],
283 },
284 description => "Read VM RRD statistics (returns PNG)",
285 parameters => {
286 additionalProperties => 0,
287 properties => {
288 node => get_standard_option('pve-node'),
289 vmid => get_standard_option('pve-vmid'),
290 timeframe => {
291 description => "Specify the time frame you are interested in.",
292 type => 'string',
293 enum => [ 'hour', 'day', 'week', 'month', 'year' ],
294 },
295 ds => {
296 description => "The list of datasources you want to display.",
297 type => 'string', format => 'pve-configid-list',
298 },
299 cf => {
300 description => "The RRD consolidation function",
301 type => 'string',
302 enum => [ 'AVERAGE', 'MAX' ],
303 optional => 1,
304 },
305 },
306 },
307 returns => {
308 type => "object",
309 properties => {
310 filename => { type => 'string' },
311 },
312 },
313 code => sub {
314 my ($param) = @_;
315
316 return PVE::Cluster::create_rrd_graph(
317 "pve2-vm/$param->{vmid}", $param->{timeframe},
318 $param->{ds}, $param->{cf});
319
320 }});
321
322__PACKAGE__->register_method({
323 name => 'rrddata',
324 path => '{vmid}/rrddata',
325 method => 'GET',
326 protected => 1, # fixme: can we avoid that?
327 permissions => {
328 path => '/vms/{vmid}',
329 privs => [ 'VM.Audit' ],
330 },
331 description => "Read VM RRD statistics",
332 parameters => {
333 additionalProperties => 0,
334 properties => {
335 node => get_standard_option('pve-node'),
336 vmid => get_standard_option('pve-vmid'),
337 timeframe => {
338 description => "Specify the time frame you are interested in.",
339 type => 'string',
340 enum => [ 'hour', 'day', 'week', 'month', 'year' ],
341 },
342 cf => {
343 description => "The RRD consolidation function",
344 type => 'string',
345 enum => [ 'AVERAGE', 'MAX' ],
346 optional => 1,
347 },
348 },
349 },
350 returns => {
351 type => "array",
352 items => {
353 type => "object",
354 properties => {},
355 },
356 },
357 code => sub {
358 my ($param) = @_;
359
360 return PVE::Cluster::create_rrd_data(
361 "pve2-vm/$param->{vmid}", $param->{timeframe}, $param->{cf});
362 }});
363
364
365__PACKAGE__->register_method({
366 name => 'vm_config',
367 path => '{vmid}/config',
368 method => 'GET',
369 proxyto => 'node',
370 description => "Get virtual machine configuration.",
371 parameters => {
372 additionalProperties => 0,
373 properties => {
374 node => get_standard_option('pve-node'),
375 vmid => get_standard_option('pve-vmid'),
376 },
377 },
378 returns => {
379 type => "object",
554ac7e7
DM		 380 properties => {
381 digest => {
382 type => 'string',
383 description => 'SHA1 digest of configuration file. This can be used to prevent concurrent modifications.',
384 }
385 },
1e3baf05
DM		 386 },
387 code => sub {
388 my ($param) = @_;
389
390 my $conf = PVE::QemuServer::load_config($param->{vmid});
391
392 return $conf;
393 }});
394
395__PACKAGE__->register_method({
396 name => 'update_vm',
397 path => '{vmid}/config',
398 method => 'PUT',
399 protected => 1,
400 proxyto => 'node',
401 description => "Set virtual machine options.",
402 parameters => {
403 additionalProperties => 0,
404 properties => PVE::QemuServer::json_config_properties(
405 {
406 node => get_standard_option('pve-node'),
407 vmid => get_standard_option('pve-vmid'),
3ea94c60 408 skiplock => get_standard_option('skiplock'),
1e3baf05
DM		 409 delete => {
410 type => 'string', format => 'pve-configid-list',
411 description => "A list of settings you want to delete.",
412 optional => 1,
413 },
414 force => {
415 type => 'boolean',
416 description => $opt_force_description,
417 optional => 1,
418 requires => 'delete',
419 },
554ac7e7
DM		 420 digest => {
421 type => 'string',
422 description => 'Prevent changes if current configuration file has different SHA1 digest. This can be used to prevent concurrent modifications.',
423 maxLength => 40,
424 optional => 1,
425 }
1e3baf05
DM		 426 }),
427 },
428 returns => { type => 'null'},
429 code => sub {
430 my ($param) = @_;
431
432 my $rpcenv = PVE::RPCEnvironment::get();
433
434 my $user = $rpcenv->get_user();
435
436 my $node = extract_param($param, 'node');
437
1e3baf05
DM		 438 my $vmid = extract_param($param, 'vmid');
439
5fdbe4f0
DM		 440 my $digest = extract_param($param, 'digest');
441
442 my @paramarr = (); # used for log message
443 foreach my $key (keys %$param) {
444 push @paramarr, "-$key", $param->{$key};
445 }
446
1e3baf05 447 my $skiplock = extract_param($param, 'skiplock');
3ea94c60
DM		 448 raise_param_exc({ skiplock => "Only root may use this option." })
449 if $skiplock && $user ne 'root@pam';
1e3baf05
DM		 450
451 my $delete = extract_param($param, 'delete');
452 my $force = extract_param($param, 'force');
453
454 die "no options specified\n" if !$delete && !scalar(keys %$param);
455
456 my $storecfg = PVE::Storage::config();
457
458 &$resolve_cdrom_alias($param);
459
460 my $eject = {};
461 my $cdchange = {};
462
463 foreach my $opt (keys %$param) {
464 if (PVE::QemuServer::valid_drivename($opt)) {
465 my $drive = PVE::QemuServer::parse_drive($opt, $param->{$opt});
466 raise_param_exc({ $opt => "unable to parse drive options" }) if !$drive;
467 if ($drive->{file} eq 'eject') {
468 $eject->{$opt} = 1;
469 delete $param->{$opt};
470 next;
471 }
472
473 PVE::QemuServer::cleanup_drive_path($opt, $storecfg, $drive);
474 $param->{$opt} = PVE::QemuServer::print_drive($vmid, $drive);
475
476 if (PVE::QemuServer::drive_is_cdrom($drive)) {
477 $cdchange->{$opt} = PVE::QemuServer::get_iso_path($storecfg, $vmid, $drive->{file});
478 }
479 }
480 }
481
482 foreach my $opt (PVE::Tools::split_list($delete)) {
483 $opt = 'ide2' if $opt eq 'cdrom';
484 die "you can't use '-$opt' and '-delete $opt' at the same time\n"
485 if defined($param->{$opt});
486 }
487
488 PVE::QemuServer::add_random_macs($param);
489
490 my $vollist = [];
491
492 my $updatefn = sub {
493
494 my $conf = PVE::QemuServer::load_config($vmid);
495
554ac7e7
DM		 496 die "checksum missmatch (file change by other user?)\n"
497 if $digest && $digest ne $conf->{digest};
498
1e3baf05
DM		 499 PVE::QemuServer::check_lock($conf) if !$skiplock;
500
5fdbe4f0
DM		 501 PVE::Cluster::log_msg('info', $user, "update VM $vmid: " . join (' ', @paramarr));
502
1e3baf05
DM		 503 foreach my $opt (keys %$eject) {
504 if ($conf->{$opt}) {
505 my $drive = PVE::QemuServer::parse_drive($opt, $conf->{$opt});
506 $cdchange->{$opt} = undef if PVE::QemuServer::drive_is_cdrom($drive);
507 } else {
508 raise_param_exc({ $opt => "eject failed - drive does not exist." });
509 }
510 }
511
512 foreach my $opt (keys %$param) {
513 next if !PVE::QemuServer::valid_drivename($opt);
514 next if !$conf->{$opt};
515 my $old_drive = PVE::QemuServer::parse_drive($opt, $conf->{$opt});
516 next if PVE::QemuServer::drive_is_cdrom($old_drive);
517 my $new_drive = PVE::QemuServer::parse_drive($opt, $param->{$opt});
518 if ($new_drive->{file} ne $old_drive->{file}) {
519 my ($path, $owner);
520 eval { ($path, $owner) = PVE::Storage::path($storecfg, $old_drive->{file}); };
521 if ($owner && ($owner == $vmid)) {
522 PVE::QemuServer::add_unused_volume($conf, $param, $old_drive->{file});
523 }
524 }
525 }
526
527 my $unset = {};
528
529 foreach my $opt (PVE::Tools::split_list($delete)) {
530 $opt = 'ide2' if $opt eq 'cdrom';
531 if (!PVE::QemuServer::option_exists($opt)) {
532 raise_param_exc({ delete => "unknown option '$opt'" });
533 }
534 next if !defined($conf->{$opt});
535 if (PVE::QemuServer::valid_drivename($opt)) {
f19d1c47 536 PVE::QemuServer::vm_devicedel($vmid, $conf, $opt);
1e3baf05
DM		 537 my $drive = PVE::QemuServer::parse_drive($opt, $conf->{$opt});
538 if (PVE::QemuServer::drive_is_cdrom($drive)) {
539 $cdchange->{$opt} = undef;
540 } else {
541 my $volid = $drive->{file};
542
543 if ($volid !~ m|^/|) {
544 my ($path, $owner);
545 eval { ($path, $owner) = PVE::Storage::path($storecfg, $volid); };
546 if ($owner && ($owner == $vmid)) {
547 if ($force) {
548 push @$vollist, $volid;
549 } else {
550 PVE::QemuServer::add_unused_volume($conf, $param, $volid);
551 }
552 }
553 }
554 }
555 } elsif ($opt =~ m/^unused/) {
556 push @$vollist, $conf->{$opt};
557 }
558
559 $unset->{$opt} = 1;
560 }
561
f19d1c47 562 PVE::QemuServer::create_disks($storecfg, $vmid, $param, $conf);
1e3baf05
DM		 563
564 PVE::QemuServer::change_config_nolock($vmid, $param, $unset, 1);
565
566 return if !PVE::QemuServer::check_running($vmid);
567
568 foreach my $opt (keys %$cdchange) {
569 my $qdn = PVE::QemuServer::qemu_drive_name($opt, 'cdrom');
570 my $path = $cdchange->{$opt};
571 PVE::QemuServer::vm_monitor_command($vmid, "eject $qdn", 0);
572 PVE::QemuServer::vm_monitor_command($vmid, "change $qdn \"$path\"", 0) if $path;
573 }
574 };
575
576 PVE::QemuServer::lock_config($vmid, $updatefn);
577
578 foreach my $volid (@$vollist) {
579 eval { PVE::Storage::vdisk_free($storecfg, $volid); };
580 # fixme: log ?
581 warn $@ if $@;
582 }
583
584 return undef;
585 }});
586
587
588__PACKAGE__->register_method({
589 name => 'destroy_vm',
590 path => '{vmid}',
591 method => 'DELETE',
592 protected => 1,
593 proxyto => 'node',
594 description => "Destroy the vm (also delete all used/owned volumes).",
595 parameters => {
596 additionalProperties => 0,
597 properties => {
598 node => get_standard_option('pve-node'),
599 vmid => get_standard_option('pve-vmid'),
3ea94c60 600 skiplock => get_standard_option('skiplock'),
1e3baf05
DM		 601 },
602 },
5fdbe4f0
DM		 603 returns => {
604 type => 'string',
605 },
1e3baf05
DM		 606 code => sub {
607 my ($param) = @_;
608
609 my $rpcenv = PVE::RPCEnvironment::get();
610
611 my $user = $rpcenv->get_user();
612
613 my $vmid = $param->{vmid};
614
615 my $skiplock = $param->{skiplock};
616 raise_param_exc({ skiplock => "Only root may use this option." })
3ea94c60 617 if $skiplock && $user ne 'root@pam';
1e3baf05 618
5fdbe4f0
DM		 619 # test if VM exists
620 my $conf = PVE::QemuServer::load_config($vmid);
621
1e3baf05
DM		 622 my $storecfg = PVE::Storage::config();
623
5fdbe4f0 624 my $realcmd = sub {
ff1a2432
DM		 625 my $upid = shift;
626
627 syslog('info', "destroy VM $vmid: $upid\n");
628
5fdbe4f0
DM		 629 PVE::QemuServer::vm_destroy($storecfg, $vmid, $skiplock);
630 };
1e3baf05 631
5fdbe4f0 632 return $rpcenv->fork_worker('qmdestroy', $vmid, $user, $realcmd);
1e3baf05
DM		 633 }});
634
635__PACKAGE__->register_method({
636 name => 'unlink',
637 path => '{vmid}/unlink',
638 method => 'PUT',
639 protected => 1,
640 proxyto => 'node',
641 description => "Unlink/delete disk images.",
642 parameters => {
643 additionalProperties => 0,
644 properties => {
645 node => get_standard_option('pve-node'),
646 vmid => get_standard_option('pve-vmid'),
647 idlist => {
648 type => 'string', format => 'pve-configid-list',
649 description => "A list of disk IDs you want to delete.",
650 },
651 force => {
652 type => 'boolean',
653 description => $opt_force_description,
654 optional => 1,
655 },
656 },
657 },
658 returns => { type => 'null'},
659 code => sub {
660 my ($param) = @_;
661
662 $param->{delete} = extract_param($param, 'idlist');
663
664 __PACKAGE__->update_vm($param);
665
666 return undef;
667 }});
668
669my $sslcert;
670
671__PACKAGE__->register_method({
672 name => 'vncproxy',
673 path => '{vmid}/vncproxy',
674 method => 'POST',
675 protected => 1,
676 permissions => {
677 path => '/vms/{vmid}',
678 privs => [ 'VM.Console' ],
679 },
680 description => "Creates a TCP VNC proxy connections.",
681 parameters => {
682 additionalProperties => 0,
683 properties => {
684 node => get_standard_option('pve-node'),
685 vmid => get_standard_option('pve-vmid'),
686 },
687 },
688 returns => {
689 additionalProperties => 0,
690 properties => {
691 user => { type => 'string' },
692 ticket => { type => 'string' },
693 cert => { type => 'string' },
694 port => { type => 'integer' },
695 upid => { type => 'string' },
696 },
697 },
698 code => sub {
699 my ($param) = @_;
700
701 my $rpcenv = PVE::RPCEnvironment::get();
702
703 my $user = $rpcenv->get_user();
704 my $ticket = PVE::AccessControl::assemble_ticket($user);
705
706 my $vmid = $param->{vmid};
707 my $node = $param->{node};
708
709 $sslcert = PVE::Tools::file_get_contents("/etc/pve/pve-root-ca.pem", 8192)
710 if !$sslcert;
711
712 my $port = PVE::Tools::next_vnc_port();
713
714 my $remip;
715
4f1be36c 716 if ($node ne 'localhost' && $node ne PVE::INotify::nodename()) {
1e3baf05
DM		 717 $remip = PVE::Cluster::remote_node_ip($node);
718 }
719
720 # NOTE: kvm VNC traffic is already TLS encrypted,
721 # so we select the fastest chipher here (or 'none'?)
722 my $remcmd = $remip ? ['/usr/bin/ssh', '-T', '-o', 'BatchMode=yes',
723 '-c', 'blowfish-cbc', $remip] : [];
724
725 my $timeout = 10;
726
727 my $realcmd = sub {
728 my $upid = shift;
729
730 syslog('info', "starting vnc proxy $upid\n");
731
732 my $qmcmd = [@$remcmd, "/usr/sbin/qm", 'vncproxy', $vmid];
733
734 my $qmstr = join(' ', @$qmcmd);
735
736 # also redirect stderr (else we get RFB protocol errors)
be62c45c 737 my $cmd = ['/bin/nc', '-l', '-p', $port, '-w', $timeout, '-c', "$qmstr 2>/dev/null"];
1e3baf05 738
be62c45c 739 PVE::Tools::run_command($cmd);
1e3baf05
DM		 740
741 return;
742 };
743
744 my $upid = $rpcenv->fork_worker('vncproxy', $vmid, $user, $realcmd);
745
746 return {
747 user => $user,
748 ticket => $ticket,
749 port => $port,
750 upid => $upid,
751 cert => $sslcert,
752 };
753 }});
754
5fdbe4f0
DM		 755__PACKAGE__->register_method({
756 name => 'vmcmdidx',
757 path => '{vmid}/status',
758 method => 'GET',
759 proxyto => 'node',
760 description => "Directory index",
761 parameters => {
762 additionalProperties => 0,
763 properties => {
764 node => get_standard_option('pve-node'),
765 vmid => get_standard_option('pve-vmid'),
766 },
767 },
768 returns => {
769 type => 'array',
770 items => {
771 type => "object",
772 properties => {
773 subdir => { type => 'string' },
774 },
775 },
776 links => [ { rel => 'child', href => "{subdir}" } ],
777 },
778 code => sub {
779 my ($param) = @_;
780
781 # test if VM exists
782 my $conf = PVE::QemuServer::load_config($param->{vmid});
783
784 my $res = [
785 { subdir => 'current' },
786 { subdir => 'start' },
787 { subdir => 'stop' },
788 ];
789
790 return $res;
791 }});
792
1e3baf05
DM		 793__PACKAGE__->register_method({
794 name => 'vm_status',
5fdbe4f0 795 path => '{vmid}/status/current',
1e3baf05
DM		 796 method => 'GET',
797 proxyto => 'node',
798 protected => 1, # qemu pid files are only readable by root
799 description => "Get virtual machine status.",
800 parameters => {
801 additionalProperties => 0,
802 properties => {
803 node => get_standard_option('pve-node'),
804 vmid => get_standard_option('pve-vmid'),
805 },
806 },
807 returns => { type => 'object' },
808 code => sub {
809 my ($param) = @_;
810
811 # test if VM exists
812 my $conf = PVE::QemuServer::load_config($param->{vmid});
813
ff1a2432 814 my $vmstatus = PVE::QemuServer::vmstatus($param->{vmid});
8610701a 815 my $status = $vmstatus->{$param->{vmid}};
1e3baf05 816
8610701a
DM		 817 my $cc = PVE::Cluster::cfs_read_file('cluster.conf');
818 if (PVE::Cluster::cluster_conf_lookup_pvevm($cc, 0, $param->{vmid}, 1)) {
819 $status->{ha} = 1;
820 } else {
821 $status->{ha} = 0;
822 }
823
824 return $status;
1e3baf05
DM		 825 }});
826
827__PACKAGE__->register_method({
5fdbe4f0
DM		 828 name => 'vm_start',
829 path => '{vmid}/status/start',
830 method => 'POST',
1e3baf05
DM		 831 protected => 1,
832 proxyto => 'node',
5fdbe4f0 833 description => "Start virtual machine.",
1e3baf05
DM		 834 parameters => {
835 additionalProperties => 0,
836 properties => {
837 node => get_standard_option('pve-node'),
838 vmid => get_standard_option('pve-vmid'),
3ea94c60
DM		 839 skiplock => get_standard_option('skiplock'),
840 stateuri => get_standard_option('pve-qm-stateuri'),
1e3baf05
DM		 841 },
842 },
5fdbe4f0
DM		 843 returns => {
844 type => 'string',
845 },
1e3baf05
DM		 846 code => sub {
847 my ($param) = @_;
848
849 my $rpcenv = PVE::RPCEnvironment::get();
850
851 my $user = $rpcenv->get_user();
852
853 my $node = extract_param($param, 'node');
854
1e3baf05
DM		 855 my $vmid = extract_param($param, 'vmid');
856
3ea94c60
DM		 857 my $stateuri = extract_param($param, 'stateuri');
858 raise_param_exc({ stateuri => "Only root may use this option." })
859 if $stateuri && $user ne 'root@pam';
860
1e3baf05
DM		 861 my $skiplock = extract_param($param, 'skiplock');
862 raise_param_exc({ skiplock => "Only root may use this option." })
3ea94c60 863 if $skiplock && $user ne 'root@pam';
1e3baf05 864
1e3baf05 865 my $storecfg = PVE::Storage::config();
5fdbe4f0
DM		 866
867 my $realcmd = sub {
868 my $upid = shift;
869
870 syslog('info', "start VM $vmid: $upid\n");
871
3ea94c60 872 PVE::QemuServer::vm_start($storecfg, $vmid, $stateuri, $skiplock);
5fdbe4f0
DM		 873
874 return;
875 };
876
877 return $rpcenv->fork_worker('qmstart', $vmid, $user, $realcmd);
878 }});
879
880__PACKAGE__->register_method({
881 name => 'vm_stop',
882 path => '{vmid}/status/stop',
883 method => 'POST',
884 protected => 1,
885 proxyto => 'node',
886 description => "Stop virtual machine.",
887 parameters => {
888 additionalProperties => 0,
889 properties => {
890 node => get_standard_option('pve-node'),
891 vmid => get_standard_option('pve-vmid'),
892 skiplock => get_standard_option('skiplock'),
c6bb9502
DM		 893 timeout => {
894 description => "Wait maximal timeout seconds.",
895 type => 'integer',
896 minimum => 0,
897 optional => 1,
898 }
5fdbe4f0
DM		 899 },
900 },
901 returns => {
902 type => 'string',
903 },
904 code => sub {
905 my ($param) = @_;
906
907 my $rpcenv = PVE::RPCEnvironment::get();
908
909 my $user = $rpcenv->get_user();
910
911 my $node = extract_param($param, 'node');
912
913 my $vmid = extract_param($param, 'vmid');
914
915 my $skiplock = extract_param($param, 'skiplock');
916 raise_param_exc({ skiplock => "Only root may use this option." })
917 if $skiplock && $user ne 'root@pam';
918
ff1a2432
DM		 919 my $storecfg = PVE::Storage::config();
920
5fdbe4f0
DM		 921 my $realcmd = sub {
922 my $upid = shift;
923
924 syslog('info', "stop VM $vmid: $upid\n");
925
ff1a2432 926 PVE::QemuServer::vm_stop($storecfg, $vmid, $skiplock, 0, $param->{timeout});
c6bb9502 927
5fdbe4f0
DM		 928 return;
929 };
930
931 return $rpcenv->fork_worker('qmstop', $vmid, $user, $realcmd);
932 }});
933
934__PACKAGE__->register_method({
935 name => 'vm_reset',
936 path => '{vmid}/status/reset',
937 method => 'POST',
938 protected => 1,
939 proxyto => 'node',
940 description => "Reset virtual machine.",
941 parameters => {
942 additionalProperties => 0,
943 properties => {
944 node => get_standard_option('pve-node'),
945 vmid => get_standard_option('pve-vmid'),
946 skiplock => get_standard_option('skiplock'),
947 },
948 },
949 returns => {
950 type => 'string',
951 },
952 code => sub {
953 my ($param) = @_;
954
955 my $rpcenv = PVE::RPCEnvironment::get();
956
957 my $user = $rpcenv->get_user();
958
959 my $node = extract_param($param, 'node');
960
961 my $vmid = extract_param($param, 'vmid');
962
963 my $skiplock = extract_param($param, 'skiplock');
964 raise_param_exc({ skiplock => "Only root may use this option." })
965 if $skiplock && $user ne 'root@pam';
966
ff1a2432
DM		 967 die "VM $vmid not running\n" if !PVE::QemuServer::check_running($vmid);
968
5fdbe4f0
DM		 969 my $realcmd = sub {
970 my $upid = shift;
971
1e3baf05 972 PVE::QemuServer::vm_reset($vmid, $skiplock);
5fdbe4f0
DM		 973
974 return;
975 };
976
977 return $rpcenv->fork_worker('qmreset', $vmid, $user, $realcmd);
978 }});
979
980__PACKAGE__->register_method({
981 name => 'vm_shutdown',
982 path => '{vmid}/status/shutdown',
983 method => 'POST',
984 protected => 1,
985 proxyto => 'node',
986 description => "Shutdown virtual machine.",
987 parameters => {
988 additionalProperties => 0,
989 properties => {
990 node => get_standard_option('pve-node'),
991 vmid => get_standard_option('pve-vmid'),
992 skiplock => get_standard_option('skiplock'),
c6bb9502
DM		 993 timeout => {
994 description => "Wait maximal timeout seconds.",
995 type => 'integer',
996 minimum => 0,
997 optional => 1,
9269013a
DM		 998 },
999 forceStop => {
1000 description => "Make sure the VM stops.",
1001 type => 'boolean',
1002 optional => 1,
1003 default => 0,
c6bb9502 1004 }
5fdbe4f0
DM		 1005 },
1006 },
1007 returns => {
1008 type => 'string',
1009 },
1010 code => sub {
1011 my ($param) = @_;
1012
1013 my $rpcenv = PVE::RPCEnvironment::get();
1014
1015 my $user = $rpcenv->get_user();
1016
1017 my $node = extract_param($param, 'node');
1018
1019 my $vmid = extract_param($param, 'vmid');
1020
1021 my $skiplock = extract_param($param, 'skiplock');
1022 raise_param_exc({ skiplock => "Only root may use this option." })
1023 if $skiplock && $user ne 'root@pam';
1024
02d07cf5
DM		 1025 my $storecfg = PVE::Storage::config();
1026
5fdbe4f0
DM		 1027 my $realcmd = sub {
1028 my $upid = shift;
1029
1030 syslog('info', "shutdown VM $vmid: $upid\n");
1031
9269013a
DM		 1032 PVE::QemuServer::vm_stop($storecfg, $vmid, $skiplock, 0,
1033 $param->{timeout}, 1, $param->{forceStop});
c6bb9502 1034
5fdbe4f0
DM		 1035 return;
1036 };
1037
1038 return $rpcenv->fork_worker('qmshutdown', $vmid, $user, $realcmd);
1039 }});
1040
1041__PACKAGE__->register_method({
1042 name => 'vm_suspend',
1043 path => '{vmid}/status/suspend',
1044 method => 'POST',
1045 protected => 1,
1046 proxyto => 'node',
1047 description => "Suspend virtual machine.",
1048 parameters => {
1049 additionalProperties => 0,
1050 properties => {
1051 node => get_standard_option('pve-node'),
1052 vmid => get_standard_option('pve-vmid'),
1053 skiplock => get_standard_option('skiplock'),
1054 },
1055 },
1056 returns => {
1057 type => 'string',
1058 },
1059 code => sub {
1060 my ($param) = @_;
1061
1062 my $rpcenv = PVE::RPCEnvironment::get();
1063
1064 my $user = $rpcenv->get_user();
1065
1066 my $node = extract_param($param, 'node');
1067
1068 my $vmid = extract_param($param, 'vmid');
1069
1070 my $skiplock = extract_param($param, 'skiplock');
1071 raise_param_exc({ skiplock => "Only root may use this option." })
1072 if $skiplock && $user ne 'root@pam';
1073
ff1a2432
DM		 1074 die "VM $vmid not running\n" if !PVE::QemuServer::check_running($vmid);
1075
5fdbe4f0
DM		 1076 my $realcmd = sub {
1077 my $upid = shift;
1078
1079 syslog('info', "suspend VM $vmid: $upid\n");
1080
1e3baf05 1081 PVE::QemuServer::vm_suspend($vmid, $skiplock);
5fdbe4f0
DM		 1082
1083 return;
1084 };
1085
1086 return $rpcenv->fork_worker('qmsuspend', $vmid, $user, $realcmd);
1087 }});
1088
1089__PACKAGE__->register_method({
1090 name => 'vm_resume',
1091 path => '{vmid}/status/resume',
1092 method => 'POST',
1093 protected => 1,
1094 proxyto => 'node',
1095 description => "Resume virtual machine.",
1096 parameters => {
1097 additionalProperties => 0,
1098 properties => {
1099 node => get_standard_option('pve-node'),
1100 vmid => get_standard_option('pve-vmid'),
1101 skiplock => get_standard_option('skiplock'),
1102 },
1103 },
1104 returns => {
1105 type => 'string',
1106 },
1107 code => sub {
1108 my ($param) = @_;
1109
1110 my $rpcenv = PVE::RPCEnvironment::get();
1111
1112 my $user = $rpcenv->get_user();
1113
1114 my $node = extract_param($param, 'node');
1115
1116 my $vmid = extract_param($param, 'vmid');
1117
1118 my $skiplock = extract_param($param, 'skiplock');
1119 raise_param_exc({ skiplock => "Only root may use this option." })
1120 if $skiplock && $user ne 'root@pam';
1121
b7eeab21 1122 die "VM $vmid not running\n" if !PVE::QemuServer::check_running($vmid);
ff1a2432 1123
5fdbe4f0
DM		 1124 my $realcmd = sub {
1125 my $upid = shift;
1126
1127 syslog('info', "resume VM $vmid: $upid\n");
1128
1e3baf05 1129 PVE::QemuServer::vm_resume($vmid, $skiplock);
1e3baf05 1130
5fdbe4f0
DM		 1131 return;
1132 };
1133
1134 return $rpcenv->fork_worker('qmresume', $vmid, $user, $realcmd);
1135 }});
1136
1137__PACKAGE__->register_method({
1138 name => 'vm_sendkey',
1139 path => '{vmid}/sendkey',
1140 method => 'PUT',
1141 protected => 1,
1142 proxyto => 'node',
1143 description => "Send key event to virtual machine.",
1144 parameters => {
1145 additionalProperties => 0,
1146 properties => {
1147 node => get_standard_option('pve-node'),
1148 vmid => get_standard_option('pve-vmid'),
1149 skiplock => get_standard_option('skiplock'),
1150 key => {
1151 description => "The key (qemu monitor encoding).",
1152 type => 'string'
1153 }
1154 },
1155 },
1156 returns => { type => 'null'},
1157 code => sub {
1158 my ($param) = @_;
1159
1160 my $rpcenv = PVE::RPCEnvironment::get();
1161
1162 my $user = $rpcenv->get_user();
1163
1164 my $node = extract_param($param, 'node');
1165
1166 my $vmid = extract_param($param, 'vmid');
1167
1168 my $skiplock = extract_param($param, 'skiplock');
1169 raise_param_exc({ skiplock => "Only root may use this option." })
1170 if $skiplock && $user ne 'root@pam';
1171
1172 PVE::QemuServer::vm_sendkey($vmid, $skiplock, $param->{key});
1173
1174 return;
1e3baf05
DM		 1175 }});
1176
3ea94c60
DM		 1177__PACKAGE__->register_method({
1178 name => 'migrate_vm',
1179 path => '{vmid}/migrate',
1180 method => 'POST',
1181 protected => 1,
1182 proxyto => 'node',
1183 description => "Migrate virtual machine. Creates a new migration task.",
1184 parameters => {
1185 additionalProperties => 0,
1186 properties => {
1187 node => get_standard_option('pve-node'),
1188 vmid => get_standard_option('pve-vmid'),
1189 target => get_standard_option('pve-node', { description => "Target node." }),
1190 online => {
1191 type => 'boolean',
1192 description => "Use online/live migration.",
1193 optional => 1,
1194 },
1195 force => {
1196 type => 'boolean',
1197 description => "Allow to migrate VMs which use local devices. Only root may use this option.",
1198 optional => 1,
1199 },
1200 },
1201 },
1202 returns => {
1203 type => 'string',
1204 description => "the task ID.",
1205 },
1206 code => sub {
1207 my ($param) = @_;
1208
1209 my $rpcenv = PVE::RPCEnvironment::get();
1210
1211 my $user = $rpcenv->get_user();
1212
1213 my $target = extract_param($param, 'target');
1214
1215 my $localnode = PVE::INotify::nodename();
1216 raise_param_exc({ target => "target is local node."}) if $target eq $localnode;
1217
1218 PVE::Cluster::check_cfs_quorum();
1219
1220 PVE::Cluster::check_node_exists($target);
1221
1222 my $targetip = PVE::Cluster::remote_node_ip($target);
1223
1224 my $vmid = extract_param($param, 'vmid');
1225
a591eeba
DM		 1226 raise_param_exc({ force => "Only root may use this option." })
1227 if $param->{force} && $user ne 'root@pam';
3ea94c60
DM		 1228
1229 # test if VM exists
a5ed42d3 1230 my $conf = PVE::QemuServer::load_config($vmid);
3ea94c60
DM		 1231
1232 # try to detect errors early
a5ed42d3
DM		 1233
1234 PVE::QemuServer::check_lock($conf);
1235
3ea94c60
DM		 1236 if (PVE::QemuServer::check_running($vmid)) {
1237 die "cant migrate running VM without --online\n"
1238 if !$param->{online};
1239 }
1240
1241 my $realcmd = sub {
1242 my $upid = shift;
1243
16e903f2 1244 PVE::QemuMigrate->migrate($target, $targetip, $vmid, $param);
3ea94c60
DM		 1245 };
1246
1247 my $upid = $rpcenv->fork_worker('qmigrate', $vmid, $user, $realcmd);
1248
1249 return $upid;
1250 }});
1e3baf05 1251
91c94f0a
DM		 1252__PACKAGE__->register_method({
1253 name => 'monitor',
1254 path => '{vmid}/monitor',
1255 method => 'POST',
1256 protected => 1,
1257 proxyto => 'node',
1258 description => "Execute Qemu monitor commands.",
1259 parameters => {
1260 additionalProperties => 0,
1261 properties => {
1262 node => get_standard_option('pve-node'),
1263 vmid => get_standard_option('pve-vmid'),
1264 command => {
1265 type => 'string',
1266 description => "The monitor command.",
1267 }
1268 },
1269 },
1270 returns => { type => 'string'},
1271 code => sub {
1272 my ($param) = @_;
1273
1274 my $vmid = $param->{vmid};
1275
1276 my $conf = PVE::QemuServer::load_config ($vmid); # check if VM exists
1277
1278 my $res = '';
1279 eval {
1280 $res = PVE::QemuServer::vm_monitor_command($vmid, $param->{command});
1281 };
1282 $res = "ERROR: $@" if $@;
1283
1284 return $res;
1285 }});
1286
1e3baf05 12871;
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