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1 | package PVE::API2::Qemu; | |
2 | ||
3 | use strict; | |
4 | use warnings; | |
5 | use Cwd 'abs_path'; | |
6 | use Net::SSLeay; | |
7 | ||
8 | use PVE::Cluster qw (cfs_read_file cfs_write_file);; | |
9 | use PVE::SafeSyslog; | |
10 | use PVE::Tools qw(extract_param); | |
11 | use PVE::Exception qw(raise raise_param_exc raise_perm_exc); | |
12 | use PVE::Storage; | |
13 | use PVE::JSONSchema qw(get_standard_option); | |
14 | use PVE::RESTHandler; | |
15 | use PVE::QemuServer; | |
16 | use PVE::QemuMigrate; | |
17 | use PVE::RPCEnvironment; | |
18 | use PVE::AccessControl; | |
19 | use PVE::INotify; | |
20 | use PVE::Network; | |
21 | ||
22 | use Data::Dumper; # fixme: remove | |
23 | ||
24 | use base qw(PVE::RESTHandler); | |
25 | ||
26 | 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."; | |
27 | ||
28 | my $resolve_cdrom_alias = sub { | |
29 | my $param = shift; | |
30 | ||
31 | if (my $value = $param->{cdrom}) { | |
32 | $value .= ",media=cdrom" if $value !~ m/media=/; | |
33 | $param->{ide2} = $value; | |
34 | delete $param->{cdrom}; | |
35 | } | |
36 | }; | |
37 | ||
38 | ||
39 | my $check_storage_access = sub { | |
40 | my ($rpcenv, $authuser, $storecfg, $vmid, $settings, $default_storage) = @_; | |
41 | ||
42 | PVE::QemuServer::foreach_drive($settings, sub { | |
43 | my ($ds, $drive) = @_; | |
44 | ||
45 | my $isCDROM = PVE::QemuServer::drive_is_cdrom($drive); | |
46 | ||
47 | my $volid = $drive->{file}; | |
48 | ||
49 | if (!$volid || $volid eq 'none') { | |
50 | # nothing to check | |
51 | } elsif ($isCDROM && ($volid eq 'cdrom')) { | |
52 | $rpcenv->check($authuser, "/", ['Sys.Console']); | |
53 | } elsif (!$isCDROM && ($volid =~ m/^(([^:\s]+):)?(\d+(\.\d+)?)$/)) { | |
54 | my ($storeid, $size) = ($2 || $default_storage, $3); | |
55 | die "no storage ID specified (and no default storage)\n" if !$storeid; | |
56 | $rpcenv->check($authuser, "/storage/$storeid", ['Datastore.AllocateSpace']); | |
57 | } else { | |
58 | $rpcenv->check_volume_access($authuser, $storecfg, $vmid, $volid); | |
59 | } | |
60 | }); | |
61 | }; | |
62 | ||
63 | my $check_storage_access_clone = sub { | |
64 | my ($rpcenv, $authuser, $storecfg, $conf, $storage) = @_; | |
65 | ||
66 | my $sharedvm = 1; | |
67 | ||
68 | PVE::QemuServer::foreach_drive($conf, sub { | |
69 | my ($ds, $drive) = @_; | |
70 | ||
71 | my $isCDROM = PVE::QemuServer::drive_is_cdrom($drive); | |
72 | ||
73 | my $volid = $drive->{file}; | |
74 | ||
75 | return if !$volid || $volid eq 'none'; | |
76 | ||
77 | if ($isCDROM) { | |
78 | if ($volid eq 'cdrom') { | |
79 | $rpcenv->check($authuser, "/", ['Sys.Console']); | |
80 | } else { | |
81 | # we simply allow access | |
82 | my ($sid, $volname) = PVE::Storage::parse_volume_id($volid); | |
83 | my $scfg = PVE::Storage::storage_config($storecfg, $sid); | |
84 | $sharedvm = 0 if !$scfg->{shared}; | |
85 | ||
86 | } | |
87 | } else { | |
88 | my ($sid, $volname) = PVE::Storage::parse_volume_id($volid); | |
89 | my $scfg = PVE::Storage::storage_config($storecfg, $sid); | |
90 | $sharedvm = 0 if !$scfg->{shared}; | |
91 | ||
92 | $sid = $storage if $storage; | |
93 | $rpcenv->check($authuser, "/storage/$sid", ['Datastore.AllocateSpace']); | |
94 | } | |
95 | }); | |
96 | ||
97 | return $sharedvm; | |
98 | }; | |
99 | ||
100 | # Note: $pool is only needed when creating a VM, because pool permissions | |
101 | # are automatically inherited if VM already exists inside a pool. | |
102 | my $create_disks = sub { | |
103 | my ($rpcenv, $authuser, $conf, $storecfg, $vmid, $pool, $settings, $default_storage) = @_; | |
104 | ||
105 | my $vollist = []; | |
106 | ||
107 | my $res = {}; | |
108 | PVE::QemuServer::foreach_drive($settings, sub { | |
109 | my ($ds, $disk) = @_; | |
110 | ||
111 | my $volid = $disk->{file}; | |
112 | ||
113 | if (!$volid || $volid eq 'none' || $volid eq 'cdrom') { | |
114 | delete $disk->{size}; | |
115 | $res->{$ds} = PVE::QemuServer::print_drive($vmid, $disk); | |
116 | } elsif ($volid =~ m/^(([^:\s]+):)?(\d+(\.\d+)?)$/) { | |
117 | my ($storeid, $size) = ($2 || $default_storage, $3); | |
118 | die "no storage ID specified (and no default storage)\n" if !$storeid; | |
119 | my $defformat = PVE::Storage::storage_default_format($storecfg, $storeid); | |
120 | my $fmt = $disk->{format} || $defformat; | |
121 | my $volid = PVE::Storage::vdisk_alloc($storecfg, $storeid, $vmid, | |
122 | $fmt, undef, $size*1024*1024); | |
123 | $disk->{file} = $volid; | |
124 | $disk->{size} = $size*1024*1024*1024; | |
125 | push @$vollist, $volid; | |
126 | delete $disk->{format}; # no longer needed | |
127 | $res->{$ds} = PVE::QemuServer::print_drive($vmid, $disk); | |
128 | } else { | |
129 | ||
130 | $rpcenv->check_volume_access($authuser, $storecfg, $vmid, $volid); | |
131 | ||
132 | my $volid_is_new = 1; | |
133 | ||
134 | if ($conf->{$ds}) { | |
135 | my $olddrive = PVE::QemuServer::parse_drive($ds, $conf->{$ds}); | |
136 | $volid_is_new = undef if $olddrive->{file} && $olddrive->{file} eq $volid; | |
137 | } | |
138 | ||
139 | if ($volid_is_new) { | |
140 | ||
141 | my ($storeid, $volname) = PVE::Storage::parse_volume_id($volid, 1); | |
142 | ||
143 | PVE::Storage::activate_volumes($storecfg, [ $volid ]) if $storeid; | |
144 | ||
145 | my $size = PVE::Storage::volume_size_info($storecfg, $volid); | |
146 | ||
147 | die "volume $volid does not exists\n" if !$size; | |
148 | ||
149 | $disk->{size} = $size; | |
150 | } | |
151 | ||
152 | $res->{$ds} = PVE::QemuServer::print_drive($vmid, $disk); | |
153 | } | |
154 | }); | |
155 | ||
156 | # free allocated images on error | |
157 | if (my $err = $@) { | |
158 | syslog('err', "VM $vmid creating disks failed"); | |
159 | foreach my $volid (@$vollist) { | |
160 | eval { PVE::Storage::vdisk_free($storecfg, $volid); }; | |
161 | warn $@ if $@; | |
162 | } | |
163 | die $err; | |
164 | } | |
165 | ||
166 | # modify vm config if everything went well | |
167 | foreach my $ds (keys %$res) { | |
168 | $conf->{$ds} = $res->{$ds}; | |
169 | } | |
170 | ||
171 | return $vollist; | |
172 | }; | |
173 | ||
174 | my $check_vm_modify_config_perm = sub { | |
175 | my ($rpcenv, $authuser, $vmid, $pool, $key_list) = @_; | |
176 | ||
177 | return 1 if $authuser eq 'root@pam'; | |
178 | ||
179 | foreach my $opt (@$key_list) { | |
180 | # disk checks need to be done somewhere else | |
181 | next if PVE::QemuServer::valid_drivename($opt); | |
182 | ||
183 | if ($opt eq 'sockets' || $opt eq 'cores' || | |
184 | $opt eq 'cpu' || $opt eq 'smp' || | |
185 | $opt eq 'cpulimit' || $opt eq 'cpuunits') { | |
186 | $rpcenv->check_vm_perm($authuser, $vmid, $pool, ['VM.Config.CPU']); | |
187 | } elsif ($opt eq 'boot' || $opt eq 'bootdisk') { | |
188 | $rpcenv->check_vm_perm($authuser, $vmid, $pool, ['VM.Config.Disk']); | |
189 | } elsif ($opt eq 'memory' || $opt eq 'balloon' || $opt eq 'shares') { | |
190 | $rpcenv->check_vm_perm($authuser, $vmid, $pool, ['VM.Config.Memory']); | |
191 | } elsif ($opt eq 'args' || $opt eq 'lock') { | |
192 | die "only root can set '$opt' config\n"; | |
193 | } elsif ($opt eq 'cpu' || $opt eq 'kvm' || $opt eq 'acpi' || $opt eq 'machine' || | |
194 | $opt eq 'vga' || $opt eq 'watchdog' || $opt eq 'tablet') { | |
195 | $rpcenv->check_vm_perm($authuser, $vmid, $pool, ['VM.Config.HWType']); | |
196 | } elsif ($opt =~ m/^net\d+$/) { | |
197 | $rpcenv->check_vm_perm($authuser, $vmid, $pool, ['VM.Config.Network']); | |
198 | } else { | |
199 | $rpcenv->check_vm_perm($authuser, $vmid, $pool, ['VM.Config.Options']); | |
200 | } | |
201 | } | |
202 | ||
203 | return 1; | |
204 | }; | |
205 | ||
206 | __PACKAGE__->register_method({ | |
207 | name => 'vmlist', | |
208 | path => '', | |
209 | method => 'GET', | |
210 | description => "Virtual machine index (per node).", | |
211 | permissions => { | |
212 | description => "Only list VMs where you have VM.Audit permissons on /vms/<vmid>.", | |
213 | user => 'all', | |
214 | }, | |
215 | proxyto => 'node', | |
216 | protected => 1, # qemu pid files are only readable by root | |
217 | parameters => { | |
218 | additionalProperties => 0, | |
219 | properties => { | |
220 | node => get_standard_option('pve-node'), | |
221 | }, | |
222 | }, | |
223 | returns => { | |
224 | type => 'array', | |
225 | items => { | |
226 | type => "object", | |
227 | properties => {}, | |
228 | }, | |
229 | links => [ { rel => 'child', href => "{vmid}" } ], | |
230 | }, | |
231 | code => sub { | |
232 | my ($param) = @_; | |
233 | ||
234 | my $rpcenv = PVE::RPCEnvironment::get(); | |
235 | my $authuser = $rpcenv->get_user(); | |
236 | ||
237 | my $vmstatus = PVE::QemuServer::vmstatus(); | |
238 | ||
239 | my $res = []; | |
240 | foreach my $vmid (keys %$vmstatus) { | |
241 | next if !$rpcenv->check($authuser, "/vms/$vmid", [ 'VM.Audit' ], 1); | |
242 | ||
243 | my $data = $vmstatus->{$vmid}; | |
244 | $data->{vmid} = $vmid; | |
245 | push @$res, $data; | |
246 | } | |
247 | ||
248 | return $res; | |
249 | }}); | |
250 | ||
251 | ||
252 | ||
253 | __PACKAGE__->register_method({ | |
254 | name => 'create_vm', | |
255 | path => '', | |
256 | method => 'POST', | |
257 | description => "Create or restore a virtual machine.", | |
258 | permissions => { | |
259 | description => "You need 'VM.Allocate' permissions on /vms/{vmid} or on the VM pool /pool/{pool}. " . | |
260 | "For restore (option 'archive'), it is enough if the user has 'VM.Backup' permission and the VM already exists. " . | |
261 | "If you create disks you need 'Datastore.AllocateSpace' on any used storage.", | |
262 | user => 'all', # check inside | |
263 | }, | |
264 | protected => 1, | |
265 | proxyto => 'node', | |
266 | parameters => { | |
267 | additionalProperties => 0, | |
268 | properties => PVE::QemuServer::json_config_properties( | |
269 | { | |
270 | node => get_standard_option('pve-node'), | |
271 | vmid => get_standard_option('pve-vmid'), | |
272 | archive => { | |
273 | description => "The backup file.", | |
274 | type => 'string', | |
275 | optional => 1, | |
276 | maxLength => 255, | |
277 | }, | |
278 | storage => get_standard_option('pve-storage-id', { | |
279 | description => "Default storage.", | |
280 | optional => 1, | |
281 | }), | |
282 | force => { | |
283 | optional => 1, | |
284 | type => 'boolean', | |
285 | description => "Allow to overwrite existing VM.", | |
286 | requires => 'archive', | |
287 | }, | |
288 | unique => { | |
289 | optional => 1, | |
290 | type => 'boolean', | |
291 | description => "Assign a unique random ethernet address.", | |
292 | requires => 'archive', | |
293 | }, | |
294 | pool => { | |
295 | optional => 1, | |
296 | type => 'string', format => 'pve-poolid', | |
297 | description => "Add the VM to the specified pool.", | |
298 | }, | |
299 | }), | |
300 | }, | |
301 | returns => { | |
302 | type => 'string', | |
303 | }, | |
304 | code => sub { | |
305 | my ($param) = @_; | |
306 | ||
307 | my $rpcenv = PVE::RPCEnvironment::get(); | |
308 | ||
309 | my $authuser = $rpcenv->get_user(); | |
310 | ||
311 | my $node = extract_param($param, 'node'); | |
312 | ||
313 | my $vmid = extract_param($param, 'vmid'); | |
314 | ||
315 | my $archive = extract_param($param, 'archive'); | |
316 | ||
317 | my $storage = extract_param($param, 'storage'); | |
318 | ||
319 | my $force = extract_param($param, 'force'); | |
320 | ||
321 | my $unique = extract_param($param, 'unique'); | |
322 | ||
323 | my $pool = extract_param($param, 'pool'); | |
324 | ||
325 | my $filename = PVE::QemuServer::config_file($vmid); | |
326 | ||
327 | my $storecfg = PVE::Storage::config(); | |
328 | ||
329 | PVE::Cluster::check_cfs_quorum(); | |
330 | ||
331 | if (defined($pool)) { | |
332 | $rpcenv->check_pool_exist($pool); | |
333 | } | |
334 | ||
335 | $rpcenv->check($authuser, "/storage/$storage", ['Datastore.AllocateSpace']) | |
336 | if defined($storage); | |
337 | ||
338 | if ($rpcenv->check($authuser, "/vms/$vmid", ['VM.Allocate'], 1)) { | |
339 | # OK | |
340 | } elsif ($pool && $rpcenv->check($authuser, "/pool/$pool", ['VM.Allocate'], 1)) { | |
341 | # OK | |
342 | } elsif ($archive && $force && (-f $filename) && | |
343 | $rpcenv->check($authuser, "/vms/$vmid", ['VM.Backup'], 1)) { | |
344 | # OK: user has VM.Backup permissions, and want to restore an existing VM | |
345 | } else { | |
346 | raise_perm_exc(); | |
347 | } | |
348 | ||
349 | if (!$archive) { | |
350 | &$resolve_cdrom_alias($param); | |
351 | ||
352 | &$check_storage_access($rpcenv, $authuser, $storecfg, $vmid, $param, $storage); | |
353 | ||
354 | &$check_vm_modify_config_perm($rpcenv, $authuser, $vmid, $pool, [ keys %$param]); | |
355 | ||
356 | foreach my $opt (keys %$param) { | |
357 | if (PVE::QemuServer::valid_drivename($opt)) { | |
358 | my $drive = PVE::QemuServer::parse_drive($opt, $param->{$opt}); | |
359 | raise_param_exc({ $opt => "unable to parse drive options" }) if !$drive; | |
360 | ||
361 | PVE::QemuServer::cleanup_drive_path($opt, $storecfg, $drive); | |
362 | $param->{$opt} = PVE::QemuServer::print_drive($vmid, $drive); | |
363 | } | |
364 | } | |
365 | ||
366 | PVE::QemuServer::add_random_macs($param); | |
367 | } else { | |
368 | my $keystr = join(' ', keys %$param); | |
369 | raise_param_exc({ archive => "option conflicts with other options ($keystr)"}) if $keystr; | |
370 | ||
371 | if ($archive eq '-') { | |
372 | die "pipe requires cli environment\n" | |
373 | if $rpcenv->{type} ne 'cli'; | |
374 | } else { | |
375 | $rpcenv->check_volume_access($authuser, $storecfg, $vmid, $archive); | |
376 | $archive = PVE::Storage::abs_filesystem_path($storecfg, $archive); | |
377 | } | |
378 | } | |
379 | ||
380 | my $restorefn = sub { | |
381 | ||
382 | # fixme: this test does not work if VM exists on other node! | |
383 | if (-f $filename) { | |
384 | die "unable to restore vm $vmid: config file already exists\n" | |
385 | if !$force; | |
386 | ||
387 | die "unable to restore vm $vmid: vm is running\n" | |
388 | if PVE::QemuServer::check_running($vmid); | |
389 | } | |
390 | ||
391 | my $realcmd = sub { | |
392 | PVE::QemuServer::restore_archive($archive, $vmid, $authuser, { | |
393 | storage => $storage, | |
394 | pool => $pool, | |
395 | unique => $unique }); | |
396 | ||
397 | PVE::AccessControl::add_vm_to_pool($vmid, $pool) if $pool; | |
398 | }; | |
399 | ||
400 | return $rpcenv->fork_worker('qmrestore', $vmid, $authuser, $realcmd); | |
401 | }; | |
402 | ||
403 | my $createfn = sub { | |
404 | ||
405 | # test after locking | |
406 | die "unable to create vm $vmid: config file already exists\n" | |
407 | if -f $filename; | |
408 | ||
409 | my $realcmd = sub { | |
410 | ||
411 | my $vollist = []; | |
412 | ||
413 | my $conf = $param; | |
414 | ||
415 | eval { | |
416 | ||
417 | $vollist = &$create_disks($rpcenv, $authuser, $conf, $storecfg, $vmid, $pool, $param, $storage); | |
418 | ||
419 | # try to be smart about bootdisk | |
420 | my @disks = PVE::QemuServer::disknames(); | |
421 | my $firstdisk; | |
422 | foreach my $ds (reverse @disks) { | |
423 | next if !$conf->{$ds}; | |
424 | my $disk = PVE::QemuServer::parse_drive($ds, $conf->{$ds}); | |
425 | next if PVE::QemuServer::drive_is_cdrom($disk); | |
426 | $firstdisk = $ds; | |
427 | } | |
428 | ||
429 | if (!$conf->{bootdisk} && $firstdisk) { | |
430 | $conf->{bootdisk} = $firstdisk; | |
431 | } | |
432 | ||
433 | PVE::QemuServer::update_config_nolock($vmid, $conf); | |
434 | ||
435 | }; | |
436 | my $err = $@; | |
437 | ||
438 | if ($err) { | |
439 | foreach my $volid (@$vollist) { | |
440 | eval { PVE::Storage::vdisk_free($storecfg, $volid); }; | |
441 | warn $@ if $@; | |
442 | } | |
443 | die "create failed - $err"; | |
444 | } | |
445 | ||
446 | PVE::AccessControl::add_vm_to_pool($vmid, $pool) if $pool; | |
447 | }; | |
448 | ||
449 | return $rpcenv->fork_worker('qmcreate', $vmid, $authuser, $realcmd); | |
450 | }; | |
451 | ||
452 | return PVE::QemuServer::lock_config_full($vmid, 1, $archive ? $restorefn : $createfn); | |
453 | }}); | |
454 | ||
455 | __PACKAGE__->register_method({ | |
456 | name => 'vmdiridx', | |
457 | path => '{vmid}', | |
458 | method => 'GET', | |
459 | proxyto => 'node', | |
460 | description => "Directory index", | |
461 | permissions => { | |
462 | user => 'all', | |
463 | }, | |
464 | parameters => { | |
465 | additionalProperties => 0, | |
466 | properties => { | |
467 | node => get_standard_option('pve-node'), | |
468 | vmid => get_standard_option('pve-vmid'), | |
469 | }, | |
470 | }, | |
471 | returns => { | |
472 | type => 'array', | |
473 | items => { | |
474 | type => "object", | |
475 | properties => { | |
476 | subdir => { type => 'string' }, | |
477 | }, | |
478 | }, | |
479 | links => [ { rel => 'child', href => "{subdir}" } ], | |
480 | }, | |
481 | code => sub { | |
482 | my ($param) = @_; | |
483 | ||
484 | my $res = [ | |
485 | { subdir => 'config' }, | |
486 | { subdir => 'status' }, | |
487 | { subdir => 'unlink' }, | |
488 | { subdir => 'vncproxy' }, | |
489 | { subdir => 'migrate' }, | |
490 | { subdir => 'resize' }, | |
491 | { subdir => 'move' }, | |
492 | { subdir => 'rrd' }, | |
493 | { subdir => 'rrddata' }, | |
494 | { subdir => 'monitor' }, | |
495 | { subdir => 'snapshot' }, | |
496 | { subdir => 'spiceproxy' }, | |
497 | ]; | |
498 | ||
499 | return $res; | |
500 | }}); | |
501 | ||
502 | __PACKAGE__->register_method({ | |
503 | name => 'rrd', | |
504 | path => '{vmid}/rrd', | |
505 | method => 'GET', | |
506 | protected => 1, # fixme: can we avoid that? | |
507 | permissions => { | |
508 | check => ['perm', '/vms/{vmid}', [ 'VM.Audit' ]], | |
509 | }, | |
510 | description => "Read VM RRD statistics (returns PNG)", | |
511 | parameters => { | |
512 | additionalProperties => 0, | |
513 | properties => { | |
514 | node => get_standard_option('pve-node'), | |
515 | vmid => get_standard_option('pve-vmid'), | |
516 | timeframe => { | |
517 | description => "Specify the time frame you are interested in.", | |
518 | type => 'string', | |
519 | enum => [ 'hour', 'day', 'week', 'month', 'year' ], | |
520 | }, | |
521 | ds => { | |
522 | description => "The list of datasources you want to display.", | |
523 | type => 'string', format => 'pve-configid-list', | |
524 | }, | |
525 | cf => { | |
526 | description => "The RRD consolidation function", | |
527 | type => 'string', | |
528 | enum => [ 'AVERAGE', 'MAX' ], | |
529 | optional => 1, | |
530 | }, | |
531 | }, | |
532 | }, | |
533 | returns => { | |
534 | type => "object", | |
535 | properties => { | |
536 | filename => { type => 'string' }, | |
537 | }, | |
538 | }, | |
539 | code => sub { | |
540 | my ($param) = @_; | |
541 | ||
542 | return PVE::Cluster::create_rrd_graph( | |
543 | "pve2-vm/$param->{vmid}", $param->{timeframe}, | |
544 | $param->{ds}, $param->{cf}); | |
545 | ||
546 | }}); | |
547 | ||
548 | __PACKAGE__->register_method({ | |
549 | name => 'rrddata', | |
550 | path => '{vmid}/rrddata', | |
551 | method => 'GET', | |
552 | protected => 1, # fixme: can we avoid that? | |
553 | permissions => { | |
554 | check => ['perm', '/vms/{vmid}', [ 'VM.Audit' ]], | |
555 | }, | |
556 | description => "Read VM RRD statistics", | |
557 | parameters => { | |
558 | additionalProperties => 0, | |
559 | properties => { | |
560 | node => get_standard_option('pve-node'), | |
561 | vmid => get_standard_option('pve-vmid'), | |
562 | timeframe => { | |
563 | description => "Specify the time frame you are interested in.", | |
564 | type => 'string', | |
565 | enum => [ 'hour', 'day', 'week', 'month', 'year' ], | |
566 | }, | |
567 | cf => { | |
568 | description => "The RRD consolidation function", | |
569 | type => 'string', | |
570 | enum => [ 'AVERAGE', 'MAX' ], | |
571 | optional => 1, | |
572 | }, | |
573 | }, | |
574 | }, | |
575 | returns => { | |
576 | type => "array", | |
577 | items => { | |
578 | type => "object", | |
579 | properties => {}, | |
580 | }, | |
581 | }, | |
582 | code => sub { | |
583 | my ($param) = @_; | |
584 | ||
585 | return PVE::Cluster::create_rrd_data( | |
586 | "pve2-vm/$param->{vmid}", $param->{timeframe}, $param->{cf}); | |
587 | }}); | |
588 | ||
589 | ||
590 | __PACKAGE__->register_method({ | |
591 | name => 'vm_config', | |
592 | path => '{vmid}/config', | |
593 | method => 'GET', | |
594 | proxyto => 'node', | |
595 | description => "Get virtual machine configuration.", | |
596 | permissions => { | |
597 | check => ['perm', '/vms/{vmid}', [ 'VM.Audit' ]], | |
598 | }, | |
599 | parameters => { | |
600 | additionalProperties => 0, | |
601 | properties => { | |
602 | node => get_standard_option('pve-node'), | |
603 | vmid => get_standard_option('pve-vmid'), | |
604 | }, | |
605 | }, | |
606 | returns => { | |
607 | type => "object", | |
608 | properties => { | |
609 | digest => { | |
610 | type => 'string', | |
611 | description => 'SHA1 digest of configuration file. This can be used to prevent concurrent modifications.', | |
612 | } | |
613 | }, | |
614 | }, | |
615 | code => sub { | |
616 | my ($param) = @_; | |
617 | ||
618 | my $conf = PVE::QemuServer::load_config($param->{vmid}); | |
619 | ||
620 | delete $conf->{snapshots}; | |
621 | ||
622 | return $conf; | |
623 | }}); | |
624 | ||
625 | my $vm_is_volid_owner = sub { | |
626 | my ($storecfg, $vmid, $volid) =@_; | |
627 | ||
628 | if ($volid !~ m|^/|) { | |
629 | my ($path, $owner); | |
630 | eval { ($path, $owner) = PVE::Storage::path($storecfg, $volid); }; | |
631 | if ($owner && ($owner == $vmid)) { | |
632 | return 1; | |
633 | } | |
634 | } | |
635 | ||
636 | return undef; | |
637 | }; | |
638 | ||
639 | my $test_deallocate_drive = sub { | |
640 | my ($storecfg, $vmid, $key, $drive, $force) = @_; | |
641 | ||
642 | if (!PVE::QemuServer::drive_is_cdrom($drive)) { | |
643 | my $volid = $drive->{file}; | |
644 | if (&$vm_is_volid_owner($storecfg, $vmid, $volid)) { | |
645 | if ($force || $key =~ m/^unused/) { | |
646 | my $sid = PVE::Storage::parse_volume_id($volid); | |
647 | return $sid; | |
648 | } | |
649 | } | |
650 | } | |
651 | ||
652 | return undef; | |
653 | }; | |
654 | ||
655 | my $delete_drive = sub { | |
656 | my ($conf, $storecfg, $vmid, $key, $drive, $force) = @_; | |
657 | ||
658 | if (!PVE::QemuServer::drive_is_cdrom($drive)) { | |
659 | my $volid = $drive->{file}; | |
660 | ||
661 | if (&$vm_is_volid_owner($storecfg, $vmid, $volid)) { | |
662 | if ($force || $key =~ m/^unused/) { | |
663 | eval { | |
664 | # check if the disk is really unused | |
665 | my $used_paths = PVE::QemuServer::get_used_paths($vmid, $storecfg, $conf, 1, $key); | |
666 | my $path = PVE::Storage::path($storecfg, $volid); | |
667 | ||
668 | die "unable to delete '$volid' - volume is still in use (snapshot?)\n" | |
669 | if $used_paths->{$path}; | |
670 | ||
671 | PVE::Storage::vdisk_free($storecfg, $volid); | |
672 | }; | |
673 | die $@ if $@; | |
674 | } else { | |
675 | PVE::QemuServer::add_unused_volume($conf, $volid, $vmid); | |
676 | } | |
677 | } | |
678 | } | |
679 | ||
680 | delete $conf->{$key}; | |
681 | }; | |
682 | ||
683 | my $vmconfig_delete_option = sub { | |
684 | my ($rpcenv, $authuser, $conf, $storecfg, $vmid, $opt, $force) = @_; | |
685 | ||
686 | return if !defined($conf->{$opt}); | |
687 | ||
688 | my $isDisk = PVE::QemuServer::valid_drivename($opt)|| ($opt =~ m/^unused/); | |
689 | ||
690 | if ($isDisk) { | |
691 | $rpcenv->check_vm_perm($authuser, $vmid, undef, ['VM.Config.Disk']); | |
692 | ||
693 | my $drive = PVE::QemuServer::parse_drive($opt, $conf->{$opt}); | |
694 | if (my $sid = &$test_deallocate_drive($storecfg, $vmid, $opt, $drive, $force)) { | |
695 | $rpcenv->check($authuser, "/storage/$sid", ['Datastore.AllocateSpace']); | |
696 | } | |
697 | } | |
698 | ||
699 | my $unplugwarning = ""; | |
700 | if ($conf->{ostype} && $conf->{ostype} eq 'l26') { | |
701 | $unplugwarning = "<br>verify that you have acpiphp && pci_hotplug modules loaded in your guest VM"; | |
702 | } elsif ($conf->{ostype} && $conf->{ostype} eq 'l24') { | |
703 | $unplugwarning = "<br>kernel 2.4 don't support hotplug, please disable hotplug in options"; | |
704 | } elsif (!$conf->{ostype} || ($conf->{ostype} && $conf->{ostype} eq 'other')) { | |
705 | $unplugwarning = "<br>verify that your guest support acpi hotplug"; | |
706 | } | |
707 | ||
708 | if ($opt eq 'tablet') { | |
709 | PVE::QemuServer::vm_deviceplug(undef, $conf, $vmid, $opt); | |
710 | } else { | |
711 | die "error hot-unplug $opt $unplugwarning" if !PVE::QemuServer::vm_deviceunplug($vmid, $conf, $opt); | |
712 | } | |
713 | ||
714 | if ($isDisk) { | |
715 | my $drive = PVE::QemuServer::parse_drive($opt, $conf->{$opt}); | |
716 | &$delete_drive($conf, $storecfg, $vmid, $opt, $drive, $force); | |
717 | } else { | |
718 | delete $conf->{$opt}; | |
719 | } | |
720 | ||
721 | PVE::QemuServer::update_config_nolock($vmid, $conf, 1); | |
722 | }; | |
723 | ||
724 | my $safe_num_ne = sub { | |
725 | my ($a, $b) = @_; | |
726 | ||
727 | return 0 if !defined($a) && !defined($b); | |
728 | return 1 if !defined($a); | |
729 | return 1 if !defined($b); | |
730 | ||
731 | return $a != $b; | |
732 | }; | |
733 | ||
734 | my $vmconfig_update_disk = sub { | |
735 | my ($rpcenv, $authuser, $conf, $storecfg, $vmid, $opt, $value, $force) = @_; | |
736 | ||
737 | my $drive = PVE::QemuServer::parse_drive($opt, $value); | |
738 | ||
739 | if (PVE::QemuServer::drive_is_cdrom($drive)) { #cdrom | |
740 | $rpcenv->check_vm_perm($authuser, $vmid, undef, ['VM.Config.CDROM']); | |
741 | } else { | |
742 | $rpcenv->check_vm_perm($authuser, $vmid, undef, ['VM.Config.Disk']); | |
743 | } | |
744 | ||
745 | if ($conf->{$opt}) { | |
746 | ||
747 | if (my $old_drive = PVE::QemuServer::parse_drive($opt, $conf->{$opt})) { | |
748 | ||
749 | my $media = $drive->{media} || 'disk'; | |
750 | my $oldmedia = $old_drive->{media} || 'disk'; | |
751 | die "unable to change media type\n" if $media ne $oldmedia; | |
752 | ||
753 | if (!PVE::QemuServer::drive_is_cdrom($old_drive) && | |
754 | ($drive->{file} ne $old_drive->{file})) { # delete old disks | |
755 | ||
756 | &$vmconfig_delete_option($rpcenv, $authuser, $conf, $storecfg, $vmid, $opt, $force); | |
757 | $conf = PVE::QemuServer::load_config($vmid); # update/reload | |
758 | } | |
759 | ||
760 | if(&$safe_num_ne($drive->{mbps}, $old_drive->{mbps}) || | |
761 | &$safe_num_ne($drive->{mbps_rd}, $old_drive->{mbps_rd}) || | |
762 | &$safe_num_ne($drive->{mbps_wr}, $old_drive->{mbps_wr}) || | |
763 | &$safe_num_ne($drive->{iops}, $old_drive->{iops}) || | |
764 | &$safe_num_ne($drive->{iops_rd}, $old_drive->{iops_rd}) || | |
765 | &$safe_num_ne($drive->{iops_wr}, $old_drive->{iops_wr})) { | |
766 | PVE::QemuServer::qemu_block_set_io_throttle($vmid,"drive-$opt", | |
767 | ($drive->{mbps} || 0)*1024*1024, | |
768 | ($drive->{mbps_rd} || 0)*1024*1024, | |
769 | ($drive->{mbps_wr} || 0)*1024*1024, | |
770 | $drive->{iops} || 0, | |
771 | $drive->{iops_rd} || 0, | |
772 | $drive->{iops_wr} || 0) | |
773 | if !PVE::QemuServer::drive_is_cdrom($drive); | |
774 | } | |
775 | } | |
776 | } | |
777 | ||
778 | &$create_disks($rpcenv, $authuser, $conf, $storecfg, $vmid, undef, {$opt => $value}); | |
779 | PVE::QemuServer::update_config_nolock($vmid, $conf, 1); | |
780 | ||
781 | $conf = PVE::QemuServer::load_config($vmid); # update/reload | |
782 | $drive = PVE::QemuServer::parse_drive($opt, $conf->{$opt}); | |
783 | ||
784 | if (PVE::QemuServer::drive_is_cdrom($drive)) { # cdrom | |
785 | ||
786 | if (PVE::QemuServer::check_running($vmid)) { | |
787 | if ($drive->{file} eq 'none') { | |
788 | PVE::QemuServer::vm_mon_cmd($vmid, "eject",force => JSON::true,device => "drive-$opt"); | |
789 | } else { | |
790 | my $path = PVE::QemuServer::get_iso_path($storecfg, $vmid, $drive->{file}); | |
791 | PVE::QemuServer::vm_mon_cmd($vmid, "eject",force => JSON::true,device => "drive-$opt"); #force eject if locked | |
792 | PVE::QemuServer::vm_mon_cmd($vmid, "change",device => "drive-$opt",target => "$path") if $path; | |
793 | } | |
794 | } | |
795 | ||
796 | } else { # hotplug new disks | |
797 | ||
798 | die "error hotplug $opt" if !PVE::QemuServer::vm_deviceplug($storecfg, $conf, $vmid, $opt, $drive); | |
799 | } | |
800 | }; | |
801 | ||
802 | my $vmconfig_update_net = sub { | |
803 | my ($rpcenv, $authuser, $conf, $storecfg, $vmid, $opt, $value) = @_; | |
804 | ||
805 | if ($conf->{$opt} && PVE::QemuServer::check_running($vmid)) { | |
806 | my $oldnet = PVE::QemuServer::parse_net($conf->{$opt}); | |
807 | my $newnet = PVE::QemuServer::parse_net($value); | |
808 | ||
809 | if($oldnet->{model} ne $newnet->{model}){ | |
810 | #if model change, we try to hot-unplug | |
811 | die "error hot-unplug $opt for update" if !PVE::QemuServer::vm_deviceunplug($vmid, $conf, $opt); | |
812 | }else{ | |
813 | ||
814 | if($newnet->{bridge} && $oldnet->{bridge}){ | |
815 | my $iface = "tap".$vmid."i".$1 if $opt =~ m/net(\d+)/; | |
816 | ||
817 | if($newnet->{rate} ne $oldnet->{rate}){ | |
818 | PVE::Network::tap_rate_limit($iface, $newnet->{rate}); | |
819 | } | |
820 | ||
821 | if(($newnet->{bridge} ne $oldnet->{bridge}) || ($newnet->{tag} ne $oldnet->{tag})){ | |
822 | eval{PVE::Network::tap_unplug($iface, $oldnet->{bridge}, $oldnet->{tag});}; | |
823 | PVE::Network::tap_plug($iface, $newnet->{bridge}, $newnet->{tag}); | |
824 | } | |
825 | ||
826 | }else{ | |
827 | #if bridge/nat mode change, we try to hot-unplug | |
828 | die "error hot-unplug $opt for update" if !PVE::QemuServer::vm_deviceunplug($vmid, $conf, $opt); | |
829 | } | |
830 | } | |
831 | ||
832 | } | |
833 | $conf->{$opt} = $value; | |
834 | PVE::QemuServer::update_config_nolock($vmid, $conf, 1); | |
835 | $conf = PVE::QemuServer::load_config($vmid); # update/reload | |
836 | ||
837 | my $net = PVE::QemuServer::parse_net($conf->{$opt}); | |
838 | ||
839 | die "error hotplug $opt" if !PVE::QemuServer::vm_deviceplug($storecfg, $conf, $vmid, $opt, $net); | |
840 | }; | |
841 | ||
842 | # POST/PUT {vmid}/config implementation | |
843 | # | |
844 | # The original API used PUT (idempotent) an we assumed that all operations | |
845 | # are fast. But it turned out that almost any configuration change can | |
846 | # involve hot-plug actions, or disk alloc/free. Such actions can take long | |
847 | # time to complete and have side effects (not idempotent). | |
848 | # | |
849 | # The new implementation uses POST and forks a worker process. We added | |
850 | # a new option 'background_delay'. If specified we wait up to | |
851 | # 'background_delay' second for the worker task to complete. It returns null | |
852 | # if the task is finished within that time, else we return the UPID. | |
853 | ||
854 | my $update_vm_api = sub { | |
855 | my ($param, $sync) = @_; | |
856 | ||
857 | my $rpcenv = PVE::RPCEnvironment::get(); | |
858 | ||
859 | my $authuser = $rpcenv->get_user(); | |
860 | ||
861 | my $node = extract_param($param, 'node'); | |
862 | ||
863 | my $vmid = extract_param($param, 'vmid'); | |
864 | ||
865 | my $digest = extract_param($param, 'digest'); | |
866 | ||
867 | my $background_delay = extract_param($param, 'background_delay'); | |
868 | ||
869 | my @paramarr = (); # used for log message | |
870 | foreach my $key (keys %$param) { | |
871 | push @paramarr, "-$key", $param->{$key}; | |
872 | } | |
873 | ||
874 | my $skiplock = extract_param($param, 'skiplock'); | |
875 | raise_param_exc({ skiplock => "Only root may use this option." }) | |
876 | if $skiplock && $authuser ne 'root@pam'; | |
877 | ||
878 | my $delete_str = extract_param($param, 'delete'); | |
879 | ||
880 | my $force = extract_param($param, 'force'); | |
881 | ||
882 | die "no options specified\n" if !$delete_str && !scalar(keys %$param); | |
883 | ||
884 | my $storecfg = PVE::Storage::config(); | |
885 | ||
886 | my $defaults = PVE::QemuServer::load_defaults(); | |
887 | ||
888 | &$resolve_cdrom_alias($param); | |
889 | ||
890 | # now try to verify all parameters | |
891 | ||
892 | my @delete = (); | |
893 | foreach my $opt (PVE::Tools::split_list($delete_str)) { | |
894 | $opt = 'ide2' if $opt eq 'cdrom'; | |
895 | raise_param_exc({ delete => "you can't use '-$opt' and " . | |
896 | "-delete $opt' at the same time" }) | |
897 | if defined($param->{$opt}); | |
898 | ||
899 | if (!PVE::QemuServer::option_exists($opt)) { | |
900 | raise_param_exc({ delete => "unknown option '$opt'" }); | |
901 | } | |
902 | ||
903 | push @delete, $opt; | |
904 | } | |
905 | ||
906 | foreach my $opt (keys %$param) { | |
907 | if (PVE::QemuServer::valid_drivename($opt)) { | |
908 | # cleanup drive path | |
909 | my $drive = PVE::QemuServer::parse_drive($opt, $param->{$opt}); | |
910 | PVE::QemuServer::cleanup_drive_path($opt, $storecfg, $drive); | |
911 | $param->{$opt} = PVE::QemuServer::print_drive($vmid, $drive); | |
912 | } elsif ($opt =~ m/^net(\d+)$/) { | |
913 | # add macaddr | |
914 | my $net = PVE::QemuServer::parse_net($param->{$opt}); | |
915 | $param->{$opt} = PVE::QemuServer::print_net($net); | |
916 | } | |
917 | } | |
918 | ||
919 | &$check_vm_modify_config_perm($rpcenv, $authuser, $vmid, undef, [@delete]); | |
920 | ||
921 | &$check_vm_modify_config_perm($rpcenv, $authuser, $vmid, undef, [keys %$param]); | |
922 | ||
923 | &$check_storage_access($rpcenv, $authuser, $storecfg, $vmid, $param); | |
924 | ||
925 | my $updatefn = sub { | |
926 | ||
927 | my $conf = PVE::QemuServer::load_config($vmid); | |
928 | ||
929 | die "checksum missmatch (file change by other user?)\n" | |
930 | if $digest && $digest ne $conf->{digest}; | |
931 | ||
932 | PVE::QemuServer::check_lock($conf) if !$skiplock; | |
933 | ||
934 | if ($param->{memory} || defined($param->{balloon})) { | |
935 | my $maxmem = $param->{memory} || $conf->{memory} || $defaults->{memory}; | |
936 | my $balloon = defined($param->{balloon}) ? $param->{balloon} : $conf->{balloon}; | |
937 | ||
938 | die "balloon value too large (must be smaller than assigned memory)\n" | |
939 | if $balloon && $balloon > $maxmem; | |
940 | } | |
941 | ||
942 | PVE::Cluster::log_msg('info', $authuser, "update VM $vmid: " . join (' ', @paramarr)); | |
943 | ||
944 | my $worker = sub { | |
945 | ||
946 | print "update VM $vmid: " . join (' ', @paramarr) . "\n"; | |
947 | ||
948 | foreach my $opt (@delete) { # delete | |
949 | $conf = PVE::QemuServer::load_config($vmid); # update/reload | |
950 | &$vmconfig_delete_option($rpcenv, $authuser, $conf, $storecfg, $vmid, $opt, $force); | |
951 | } | |
952 | ||
953 | my $running = PVE::QemuServer::check_running($vmid); | |
954 | ||
955 | foreach my $opt (keys %$param) { # add/change | |
956 | ||
957 | $conf = PVE::QemuServer::load_config($vmid); # update/reload | |
958 | ||
959 | next if $conf->{$opt} && ($param->{$opt} eq $conf->{$opt}); # skip if nothing changed | |
960 | ||
961 | if (PVE::QemuServer::valid_drivename($opt)) { | |
962 | ||
963 | &$vmconfig_update_disk($rpcenv, $authuser, $conf, $storecfg, $vmid, | |
964 | $opt, $param->{$opt}, $force); | |
965 | ||
966 | } elsif ($opt =~ m/^net(\d+)$/) { #nics | |
967 | ||
968 | &$vmconfig_update_net($rpcenv, $authuser, $conf, $storecfg, $vmid, | |
969 | $opt, $param->{$opt}); | |
970 | ||
971 | } else { | |
972 | ||
973 | if($opt eq 'tablet' && $param->{$opt} == 1){ | |
974 | PVE::QemuServer::vm_deviceplug(undef, $conf, $vmid, $opt); | |
975 | } elsif($opt eq 'tablet' && $param->{$opt} == 0){ | |
976 | PVE::QemuServer::vm_deviceunplug($vmid, $conf, $opt); | |
977 | } | |
978 | ||
979 | $conf->{$opt} = $param->{$opt}; | |
980 | PVE::QemuServer::update_config_nolock($vmid, $conf, 1); | |
981 | } | |
982 | } | |
983 | ||
984 | # allow manual ballooning if shares is set to zero | |
985 | if ($running && defined($param->{balloon}) && | |
986 | defined($conf->{shares}) && ($conf->{shares} == 0)) { | |
987 | my $balloon = $param->{'balloon'} || $conf->{memory} || $defaults->{memory}; | |
988 | PVE::QemuServer::vm_mon_cmd($vmid, "balloon", value => $balloon*1024*1024); | |
989 | } | |
990 | }; | |
991 | ||
992 | if ($sync) { | |
993 | &$worker(); | |
994 | return undef; | |
995 | } else { | |
996 | my $upid = $rpcenv->fork_worker('qmconfig', $vmid, $authuser, $worker); | |
997 | ||
998 | if ($background_delay) { | |
999 | ||
1000 | # Note: It would be better to do that in the Event based HTTPServer | |
1001 | # to avoid blocking call to sleep. | |
1002 | ||
1003 | my $end_time = time() + $background_delay; | |
1004 | ||
1005 | my $task = PVE::Tools::upid_decode($upid); | |
1006 | ||
1007 | my $running = 1; | |
1008 | while (time() < $end_time) { | |
1009 | $running = PVE::ProcFSTools::check_process_running($task->{pid}, $task->{pstart}); | |
1010 | last if !$running; | |
1011 | sleep(1); # this gets interrupted when child process ends | |
1012 | } | |
1013 | ||
1014 | if (!$running) { | |
1015 | my $status = PVE::Tools::upid_read_status($upid); | |
1016 | return undef if $status eq 'OK'; | |
1017 | die $status; | |
1018 | } | |
1019 | } | |
1020 | ||
1021 | return $upid; | |
1022 | } | |
1023 | }; | |
1024 | ||
1025 | return PVE::QemuServer::lock_config($vmid, $updatefn); | |
1026 | }; | |
1027 | ||
1028 | my $vm_config_perm_list = [ | |
1029 | 'VM.Config.Disk', | |
1030 | 'VM.Config.CDROM', | |
1031 | 'VM.Config.CPU', | |
1032 | 'VM.Config.Memory', | |
1033 | 'VM.Config.Network', | |
1034 | 'VM.Config.HWType', | |
1035 | 'VM.Config.Options', | |
1036 | ]; | |
1037 | ||
1038 | __PACKAGE__->register_method({ | |
1039 | name => 'update_vm_async', | |
1040 | path => '{vmid}/config', | |
1041 | method => 'POST', | |
1042 | protected => 1, | |
1043 | proxyto => 'node', | |
1044 | description => "Set virtual machine options (asynchrounous API).", | |
1045 | permissions => { | |
1046 | check => ['perm', '/vms/{vmid}', $vm_config_perm_list, any => 1], | |
1047 | }, | |
1048 | parameters => { | |
1049 | additionalProperties => 0, | |
1050 | properties => PVE::QemuServer::json_config_properties( | |
1051 | { | |
1052 | node => get_standard_option('pve-node'), | |
1053 | vmid => get_standard_option('pve-vmid'), | |
1054 | skiplock => get_standard_option('skiplock'), | |
1055 | delete => { | |
1056 | type => 'string', format => 'pve-configid-list', | |
1057 | description => "A list of settings you want to delete.", | |
1058 | optional => 1, | |
1059 | }, | |
1060 | force => { | |
1061 | type => 'boolean', | |
1062 | description => $opt_force_description, | |
1063 | optional => 1, | |
1064 | requires => 'delete', | |
1065 | }, | |
1066 | digest => { | |
1067 | type => 'string', | |
1068 | description => 'Prevent changes if current configuration file has different SHA1 digest. This can be used to prevent concurrent modifications.', | |
1069 | maxLength => 40, | |
1070 | optional => 1, | |
1071 | }, | |
1072 | background_delay => { | |
1073 | type => 'integer', | |
1074 | description => "Time to wait for the task to finish. We return 'null' if the task finish within that time.", | |
1075 | minimum => 1, | |
1076 | maximum => 30, | |
1077 | optional => 1, | |
1078 | }, | |
1079 | }), | |
1080 | }, | |
1081 | returns => { | |
1082 | type => 'string', | |
1083 | optional => 1, | |
1084 | }, | |
1085 | code => $update_vm_api, | |
1086 | }); | |
1087 | ||
1088 | __PACKAGE__->register_method({ | |
1089 | name => 'update_vm', | |
1090 | path => '{vmid}/config', | |
1091 | method => 'PUT', | |
1092 | protected => 1, | |
1093 | proxyto => 'node', | |
1094 | description => "Set virtual machine options (synchrounous API) - You should consider using the POST method instead for any actions involving hotplug or storage allocation.", | |
1095 | permissions => { | |
1096 | check => ['perm', '/vms/{vmid}', $vm_config_perm_list, any => 1], | |
1097 | }, | |
1098 | parameters => { | |
1099 | additionalProperties => 0, | |
1100 | properties => PVE::QemuServer::json_config_properties( | |
1101 | { | |
1102 | node => get_standard_option('pve-node'), | |
1103 | vmid => get_standard_option('pve-vmid'), | |
1104 | skiplock => get_standard_option('skiplock'), | |
1105 | delete => { | |
1106 | type => 'string', format => 'pve-configid-list', | |
1107 | description => "A list of settings you want to delete.", | |
1108 | optional => 1, | |
1109 | }, | |
1110 | force => { | |
1111 | type => 'boolean', | |
1112 | description => $opt_force_description, | |
1113 | optional => 1, | |
1114 | requires => 'delete', | |
1115 | }, | |
1116 | digest => { | |
1117 | type => 'string', | |
1118 | description => 'Prevent changes if current configuration file has different SHA1 digest. This can be used to prevent concurrent modifications.', | |
1119 | maxLength => 40, | |
1120 | optional => 1, | |
1121 | }, | |
1122 | }), | |
1123 | }, | |
1124 | returns => { type => 'null' }, | |
1125 | code => sub { | |
1126 | my ($param) = @_; | |
1127 | &$update_vm_api($param, 1); | |
1128 | return undef; | |
1129 | } | |
1130 | }); | |
1131 | ||
1132 | ||
1133 | __PACKAGE__->register_method({ | |
1134 | name => 'destroy_vm', | |
1135 | path => '{vmid}', | |
1136 | method => 'DELETE', | |
1137 | protected => 1, | |
1138 | proxyto => 'node', | |
1139 | description => "Destroy the vm (also delete all used/owned volumes).", | |
1140 | permissions => { | |
1141 | check => [ 'perm', '/vms/{vmid}', ['VM.Allocate']], | |
1142 | }, | |
1143 | parameters => { | |
1144 | additionalProperties => 0, | |
1145 | properties => { | |
1146 | node => get_standard_option('pve-node'), | |
1147 | vmid => get_standard_option('pve-vmid'), | |
1148 | skiplock => get_standard_option('skiplock'), | |
1149 | }, | |
1150 | }, | |
1151 | returns => { | |
1152 | type => 'string', | |
1153 | }, | |
1154 | code => sub { | |
1155 | my ($param) = @_; | |
1156 | ||
1157 | my $rpcenv = PVE::RPCEnvironment::get(); | |
1158 | ||
1159 | my $authuser = $rpcenv->get_user(); | |
1160 | ||
1161 | my $vmid = $param->{vmid}; | |
1162 | ||
1163 | my $skiplock = $param->{skiplock}; | |
1164 | raise_param_exc({ skiplock => "Only root may use this option." }) | |
1165 | if $skiplock && $authuser ne 'root@pam'; | |
1166 | ||
1167 | # test if VM exists | |
1168 | my $conf = PVE::QemuServer::load_config($vmid); | |
1169 | ||
1170 | my $storecfg = PVE::Storage::config(); | |
1171 | ||
1172 | my $delVMfromPoolFn = sub { | |
1173 | my $usercfg = cfs_read_file("user.cfg"); | |
1174 | if (my $pool = $usercfg->{vms}->{$vmid}) { | |
1175 | if (my $data = $usercfg->{pools}->{$pool}) { | |
1176 | delete $data->{vms}->{$vmid}; | |
1177 | delete $usercfg->{vms}->{$vmid}; | |
1178 | cfs_write_file("user.cfg", $usercfg); | |
1179 | } | |
1180 | } | |
1181 | }; | |
1182 | ||
1183 | my $realcmd = sub { | |
1184 | my $upid = shift; | |
1185 | ||
1186 | syslog('info', "destroy VM $vmid: $upid\n"); | |
1187 | ||
1188 | PVE::QemuServer::vm_destroy($storecfg, $vmid, $skiplock); | |
1189 | ||
1190 | PVE::AccessControl::remove_vm_from_pool($vmid); | |
1191 | }; | |
1192 | ||
1193 | return $rpcenv->fork_worker('qmdestroy', $vmid, $authuser, $realcmd); | |
1194 | }}); | |
1195 | ||
1196 | __PACKAGE__->register_method({ | |
1197 | name => 'unlink', | |
1198 | path => '{vmid}/unlink', | |
1199 | method => 'PUT', | |
1200 | protected => 1, | |
1201 | proxyto => 'node', | |
1202 | description => "Unlink/delete disk images.", | |
1203 | permissions => { | |
1204 | check => [ 'perm', '/vms/{vmid}', ['VM.Config.Disk']], | |
1205 | }, | |
1206 | parameters => { | |
1207 | additionalProperties => 0, | |
1208 | properties => { | |
1209 | node => get_standard_option('pve-node'), | |
1210 | vmid => get_standard_option('pve-vmid'), | |
1211 | idlist => { | |
1212 | type => 'string', format => 'pve-configid-list', | |
1213 | description => "A list of disk IDs you want to delete.", | |
1214 | }, | |
1215 | force => { | |
1216 | type => 'boolean', | |
1217 | description => $opt_force_description, | |
1218 | optional => 1, | |
1219 | }, | |
1220 | }, | |
1221 | }, | |
1222 | returns => { type => 'null'}, | |
1223 | code => sub { | |
1224 | my ($param) = @_; | |
1225 | ||
1226 | $param->{delete} = extract_param($param, 'idlist'); | |
1227 | ||
1228 | __PACKAGE__->update_vm($param); | |
1229 | ||
1230 | return undef; | |
1231 | }}); | |
1232 | ||
1233 | my $sslcert; | |
1234 | ||
1235 | __PACKAGE__->register_method({ | |
1236 | name => 'vncproxy', | |
1237 | path => '{vmid}/vncproxy', | |
1238 | method => 'POST', | |
1239 | protected => 1, | |
1240 | permissions => { | |
1241 | check => ['perm', '/vms/{vmid}', [ 'VM.Console' ]], | |
1242 | }, | |
1243 | description => "Creates a TCP VNC proxy connections.", | |
1244 | parameters => { | |
1245 | additionalProperties => 0, | |
1246 | properties => { | |
1247 | node => get_standard_option('pve-node'), | |
1248 | vmid => get_standard_option('pve-vmid'), | |
1249 | }, | |
1250 | }, | |
1251 | returns => { | |
1252 | additionalProperties => 0, | |
1253 | properties => { | |
1254 | user => { type => 'string' }, | |
1255 | ticket => { type => 'string' }, | |
1256 | cert => { type => 'string' }, | |
1257 | port => { type => 'integer' }, | |
1258 | upid => { type => 'string' }, | |
1259 | }, | |
1260 | }, | |
1261 | code => sub { | |
1262 | my ($param) = @_; | |
1263 | ||
1264 | my $rpcenv = PVE::RPCEnvironment::get(); | |
1265 | ||
1266 | my $authuser = $rpcenv->get_user(); | |
1267 | ||
1268 | my $vmid = $param->{vmid}; | |
1269 | my $node = $param->{node}; | |
1270 | ||
1271 | my $conf = PVE::QemuServer::load_config($vmid, $node); # check if VM exists | |
1272 | ||
1273 | my $authpath = "/vms/$vmid"; | |
1274 | ||
1275 | my $ticket = PVE::AccessControl::assemble_vnc_ticket($authuser, $authpath); | |
1276 | ||
1277 | $sslcert = PVE::Tools::file_get_contents("/etc/pve/pve-root-ca.pem", 8192) | |
1278 | if !$sslcert; | |
1279 | ||
1280 | my $port = PVE::Tools::next_vnc_port(); | |
1281 | ||
1282 | my $remip; | |
1283 | my $remcmd = []; | |
1284 | ||
1285 | if ($node ne 'localhost' && $node ne PVE::INotify::nodename()) { | |
1286 | $remip = PVE::Cluster::remote_node_ip($node); | |
1287 | # NOTE: kvm VNC traffic is already TLS encrypted | |
1288 | $remcmd = ['/usr/bin/ssh', '-T', '-o', 'BatchMode=yes', $remip]; | |
1289 | } | |
1290 | ||
1291 | my $timeout = 10; | |
1292 | ||
1293 | my $realcmd = sub { | |
1294 | my $upid = shift; | |
1295 | ||
1296 | syslog('info', "starting vnc proxy $upid\n"); | |
1297 | ||
1298 | my $cmd; | |
1299 | ||
1300 | if ($conf->{vga} && ($conf->{vga} =~ m/^serial\d+$/)) { | |
1301 | ||
1302 | my $termcmd = [ '/usr/sbin/qm', 'terminal', $vmid, '-iface', $conf->{vga} ]; | |
1303 | #my $termcmd = "/usr/bin/qm terminal -iface $conf->{vga}"; | |
1304 | $cmd = ['/usr/bin/vncterm', '-rfbport', $port, | |
1305 | '-timeout', $timeout, '-authpath', $authpath, | |
1306 | '-perm', 'Sys.Console', '-c', @$remcmd, @$termcmd]; | |
1307 | } else { | |
1308 | ||
1309 | my $qmcmd = [@$remcmd, "/usr/sbin/qm", 'vncproxy', $vmid]; | |
1310 | ||
1311 | my $qmstr = join(' ', @$qmcmd); | |
1312 | ||
1313 | # also redirect stderr (else we get RFB protocol errors) | |
1314 | $cmd = ['/bin/nc', '-l', '-p', $port, '-w', $timeout, '-c', "$qmstr 2>/dev/null"]; | |
1315 | } | |
1316 | ||
1317 | PVE::Tools::run_command($cmd); | |
1318 | ||
1319 | return; | |
1320 | }; | |
1321 | ||
1322 | my $upid = $rpcenv->fork_worker('vncproxy', $vmid, $authuser, $realcmd); | |
1323 | ||
1324 | PVE::Tools::wait_for_vnc_port($port); | |
1325 | ||
1326 | return { | |
1327 | user => $authuser, | |
1328 | ticket => $ticket, | |
1329 | port => $port, | |
1330 | upid => $upid, | |
1331 | cert => $sslcert, | |
1332 | }; | |
1333 | }}); | |
1334 | ||
1335 | __PACKAGE__->register_method({ | |
1336 | name => 'spiceproxy', | |
1337 | path => '{vmid}/spiceproxy', | |
1338 | method => 'GET', | |
1339 | protected => 1, | |
1340 | proxyto => 'node', # fixme: use direct connections or ssh tunnel? | |
1341 | permissions => { | |
1342 | check => ['perm', '/vms/{vmid}', [ 'VM.Console' ]], | |
1343 | }, | |
1344 | description => "Returns a SPICE configuration to connect to the VM.", | |
1345 | parameters => { | |
1346 | additionalProperties => 0, | |
1347 | properties => { | |
1348 | node => get_standard_option('pve-node'), | |
1349 | vmid => get_standard_option('pve-vmid'), | |
1350 | proxy => { | |
1351 | description => "This can be used by the client to specify the proxy server. All nodes in a cluster runs 'spiceproxy', so it is up to the client to choose one. By default, we return the node where the VM is currently running. As resonable setting is to use same node you use to connect to the API (This is window.location.hostname for the JS GUI).", | |
1352 | type => 'string', format => 'dns-name', | |
1353 | optional => 1, | |
1354 | }, | |
1355 | }, | |
1356 | }, | |
1357 | returns => { | |
1358 | description => "Returned values can be directly passed to the 'remote-viewer' application.", | |
1359 | additionalProperties => 1, | |
1360 | properties => { | |
1361 | type => { type => 'string' }, | |
1362 | password => { type => 'string' }, | |
1363 | proxy => { type => 'string' }, | |
1364 | host => { type => 'string' }, | |
1365 | 'tls-port' => { type => 'integer' }, | |
1366 | }, | |
1367 | }, | |
1368 | code => sub { | |
1369 | my ($param) = @_; | |
1370 | ||
1371 | my $rpcenv = PVE::RPCEnvironment::get(); | |
1372 | ||
1373 | my $authuser = $rpcenv->get_user(); | |
1374 | ||
1375 | my $vmid = $param->{vmid}; | |
1376 | my $node = $param->{node}; | |
1377 | my $proxy = $param->{proxy}; | |
1378 | ||
1379 | my ($ticket, $proxyticket) = PVE::AccessControl::assemble_spice_ticket($authuser, $vmid, $node); | |
1380 | ||
1381 | my $timeout = 10; | |
1382 | ||
1383 | my $port = PVE::QemuServer::spice_port($vmid); | |
1384 | PVE::QemuServer::vm_mon_cmd($vmid, "set_password", protocol => 'spice', password => $ticket); | |
1385 | PVE::QemuServer::vm_mon_cmd($vmid, "expire_password", protocol => 'spice', time => "+30"); | |
1386 | ||
1387 | if (!$proxy) { | |
1388 | my $host = `hostname -f` || PVE::INotify::nodename(); | |
1389 | chomp $host; | |
1390 | $proxy = $host; | |
1391 | } | |
1392 | ||
1393 | my $filename = "/etc/pve/local/pve-ssl.pem"; | |
1394 | my $subject = PVE::QemuServer::read_x509_subject_spice($filename); | |
1395 | ||
1396 | my $cacert = PVE::Tools::file_get_contents("/etc/pve/pve-root-ca.pem", 8192); | |
1397 | $cacert =~ s/\n/\\n/g; | |
1398 | ||
1399 | return { | |
1400 | type => 'spice', | |
1401 | title => "VM $vmid", | |
1402 | host => $proxyticket, # this break tls hostname verification, so we need to use 'host-subject' | |
1403 | proxy => "http://$proxy:3128", | |
1404 | 'tls-port' => $port, | |
1405 | 'host-subject' => $subject, | |
1406 | ca => $cacert, | |
1407 | password => $ticket, | |
1408 | 'delete-this-file' => 1, | |
1409 | }; | |
1410 | }}); | |
1411 | ||
1412 | __PACKAGE__->register_method({ | |
1413 | name => 'vmcmdidx', | |
1414 | path => '{vmid}/status', | |
1415 | method => 'GET', | |
1416 | proxyto => 'node', | |
1417 | description => "Directory index", | |
1418 | permissions => { | |
1419 | user => 'all', | |
1420 | }, | |
1421 | parameters => { | |
1422 | additionalProperties => 0, | |
1423 | properties => { | |
1424 | node => get_standard_option('pve-node'), | |
1425 | vmid => get_standard_option('pve-vmid'), | |
1426 | }, | |
1427 | }, | |
1428 | returns => { | |
1429 | type => 'array', | |
1430 | items => { | |
1431 | type => "object", | |
1432 | properties => { | |
1433 | subdir => { type => 'string' }, | |
1434 | }, | |
1435 | }, | |
1436 | links => [ { rel => 'child', href => "{subdir}" } ], | |
1437 | }, | |
1438 | code => sub { | |
1439 | my ($param) = @_; | |
1440 | ||
1441 | # test if VM exists | |
1442 | my $conf = PVE::QemuServer::load_config($param->{vmid}); | |
1443 | ||
1444 | my $res = [ | |
1445 | { subdir => 'current' }, | |
1446 | { subdir => 'start' }, | |
1447 | { subdir => 'stop' }, | |
1448 | ]; | |
1449 | ||
1450 | return $res; | |
1451 | }}); | |
1452 | ||
1453 | my $vm_is_ha_managed = sub { | |
1454 | my ($vmid) = @_; | |
1455 | ||
1456 | my $cc = PVE::Cluster::cfs_read_file('cluster.conf'); | |
1457 | if (PVE::Cluster::cluster_conf_lookup_pvevm($cc, 0, $vmid, 1)) { | |
1458 | return 1; | |
1459 | } | |
1460 | return 0; | |
1461 | }; | |
1462 | ||
1463 | __PACKAGE__->register_method({ | |
1464 | name => 'vm_status', | |
1465 | path => '{vmid}/status/current', | |
1466 | method => 'GET', | |
1467 | proxyto => 'node', | |
1468 | protected => 1, # qemu pid files are only readable by root | |
1469 | description => "Get virtual machine status.", | |
1470 | permissions => { | |
1471 | check => ['perm', '/vms/{vmid}', [ 'VM.Audit' ]], | |
1472 | }, | |
1473 | parameters => { | |
1474 | additionalProperties => 0, | |
1475 | properties => { | |
1476 | node => get_standard_option('pve-node'), | |
1477 | vmid => get_standard_option('pve-vmid'), | |
1478 | }, | |
1479 | }, | |
1480 | returns => { type => 'object' }, | |
1481 | code => sub { | |
1482 | my ($param) = @_; | |
1483 | ||
1484 | # test if VM exists | |
1485 | my $conf = PVE::QemuServer::load_config($param->{vmid}); | |
1486 | ||
1487 | my $vmstatus = PVE::QemuServer::vmstatus($param->{vmid}, 1); | |
1488 | my $status = $vmstatus->{$param->{vmid}}; | |
1489 | ||
1490 | $status->{ha} = &$vm_is_ha_managed($param->{vmid}); | |
1491 | ||
1492 | $status->{spice} = 1 if PVE::QemuServer::vga_conf_has_spice($conf->{vga}); | |
1493 | ||
1494 | return $status; | |
1495 | }}); | |
1496 | ||
1497 | __PACKAGE__->register_method({ | |
1498 | name => 'vm_start', | |
1499 | path => '{vmid}/status/start', | |
1500 | method => 'POST', | |
1501 | protected => 1, | |
1502 | proxyto => 'node', | |
1503 | description => "Start virtual machine.", | |
1504 | permissions => { | |
1505 | check => ['perm', '/vms/{vmid}', [ 'VM.PowerMgmt' ]], | |
1506 | }, | |
1507 | parameters => { | |
1508 | additionalProperties => 0, | |
1509 | properties => { | |
1510 | node => get_standard_option('pve-node'), | |
1511 | vmid => get_standard_option('pve-vmid'), | |
1512 | skiplock => get_standard_option('skiplock'), | |
1513 | stateuri => get_standard_option('pve-qm-stateuri'), | |
1514 | migratedfrom => get_standard_option('pve-node',{ optional => 1 }), | |
1515 | machine => get_standard_option('pve-qm-machine'), | |
1516 | }, | |
1517 | }, | |
1518 | returns => { | |
1519 | type => 'string', | |
1520 | }, | |
1521 | code => sub { | |
1522 | my ($param) = @_; | |
1523 | ||
1524 | my $rpcenv = PVE::RPCEnvironment::get(); | |
1525 | ||
1526 | my $authuser = $rpcenv->get_user(); | |
1527 | ||
1528 | my $node = extract_param($param, 'node'); | |
1529 | ||
1530 | my $vmid = extract_param($param, 'vmid'); | |
1531 | ||
1532 | my $machine = extract_param($param, 'machine'); | |
1533 | ||
1534 | my $stateuri = extract_param($param, 'stateuri'); | |
1535 | raise_param_exc({ stateuri => "Only root may use this option." }) | |
1536 | if $stateuri && $authuser ne 'root@pam'; | |
1537 | ||
1538 | my $skiplock = extract_param($param, 'skiplock'); | |
1539 | raise_param_exc({ skiplock => "Only root may use this option." }) | |
1540 | if $skiplock && $authuser ne 'root@pam'; | |
1541 | ||
1542 | my $migratedfrom = extract_param($param, 'migratedfrom'); | |
1543 | raise_param_exc({ migratedfrom => "Only root may use this option." }) | |
1544 | if $migratedfrom && $authuser ne 'root@pam'; | |
1545 | ||
1546 | # read spice ticket from STDIN | |
1547 | my $spice_ticket; | |
1548 | if ($stateuri && ($stateuri eq 'tcp') && $migratedfrom && ($rpcenv->{type} eq 'cli')) { | |
1549 | if (defined(my $line = <>)) { | |
1550 | chomp $line; | |
1551 | $spice_ticket = $line; | |
1552 | } | |
1553 | } | |
1554 | ||
1555 | my $storecfg = PVE::Storage::config(); | |
1556 | ||
1557 | if (&$vm_is_ha_managed($vmid) && !$stateuri && | |
1558 | $rpcenv->{type} ne 'ha') { | |
1559 | ||
1560 | my $hacmd = sub { | |
1561 | my $upid = shift; | |
1562 | ||
1563 | my $service = "pvevm:$vmid"; | |
1564 | ||
1565 | my $cmd = ['clusvcadm', '-e', $service, '-m', $node]; | |
1566 | ||
1567 | print "Executing HA start for VM $vmid\n"; | |
1568 | ||
1569 | PVE::Tools::run_command($cmd); | |
1570 | ||
1571 | return; | |
1572 | }; | |
1573 | ||
1574 | return $rpcenv->fork_worker('hastart', $vmid, $authuser, $hacmd); | |
1575 | ||
1576 | } else { | |
1577 | ||
1578 | my $realcmd = sub { | |
1579 | my $upid = shift; | |
1580 | ||
1581 | syslog('info', "start VM $vmid: $upid\n"); | |
1582 | ||
1583 | PVE::QemuServer::vm_start($storecfg, $vmid, $stateuri, $skiplock, $migratedfrom, undef, | |
1584 | $machine, $spice_ticket); | |
1585 | ||
1586 | return; | |
1587 | }; | |
1588 | ||
1589 | return $rpcenv->fork_worker('qmstart', $vmid, $authuser, $realcmd); | |
1590 | } | |
1591 | }}); | |
1592 | ||
1593 | __PACKAGE__->register_method({ | |
1594 | name => 'vm_stop', | |
1595 | path => '{vmid}/status/stop', | |
1596 | method => 'POST', | |
1597 | protected => 1, | |
1598 | proxyto => 'node', | |
1599 | description => "Stop virtual machine.", | |
1600 | permissions => { | |
1601 | check => ['perm', '/vms/{vmid}', [ 'VM.PowerMgmt' ]], | |
1602 | }, | |
1603 | parameters => { | |
1604 | additionalProperties => 0, | |
1605 | properties => { | |
1606 | node => get_standard_option('pve-node'), | |
1607 | vmid => get_standard_option('pve-vmid'), | |
1608 | skiplock => get_standard_option('skiplock'), | |
1609 | migratedfrom => get_standard_option('pve-node',{ optional => 1 }), | |
1610 | timeout => { | |
1611 | description => "Wait maximal timeout seconds.", | |
1612 | type => 'integer', | |
1613 | minimum => 0, | |
1614 | optional => 1, | |
1615 | }, | |
1616 | keepActive => { | |
1617 | description => "Do not decativate storage volumes.", | |
1618 | type => 'boolean', | |
1619 | optional => 1, | |
1620 | default => 0, | |
1621 | } | |
1622 | }, | |
1623 | }, | |
1624 | returns => { | |
1625 | type => 'string', | |
1626 | }, | |
1627 | code => sub { | |
1628 | my ($param) = @_; | |
1629 | ||
1630 | my $rpcenv = PVE::RPCEnvironment::get(); | |
1631 | ||
1632 | my $authuser = $rpcenv->get_user(); | |
1633 | ||
1634 | my $node = extract_param($param, 'node'); | |
1635 | ||
1636 | my $vmid = extract_param($param, 'vmid'); | |
1637 | ||
1638 | my $skiplock = extract_param($param, 'skiplock'); | |
1639 | raise_param_exc({ skiplock => "Only root may use this option." }) | |
1640 | if $skiplock && $authuser ne 'root@pam'; | |
1641 | ||
1642 | my $keepActive = extract_param($param, 'keepActive'); | |
1643 | raise_param_exc({ keepActive => "Only root may use this option." }) | |
1644 | if $keepActive && $authuser ne 'root@pam'; | |
1645 | ||
1646 | my $migratedfrom = extract_param($param, 'migratedfrom'); | |
1647 | raise_param_exc({ migratedfrom => "Only root may use this option." }) | |
1648 | if $migratedfrom && $authuser ne 'root@pam'; | |
1649 | ||
1650 | ||
1651 | my $storecfg = PVE::Storage::config(); | |
1652 | ||
1653 | if (&$vm_is_ha_managed($vmid) && $rpcenv->{type} ne 'ha') { | |
1654 | ||
1655 | my $hacmd = sub { | |
1656 | my $upid = shift; | |
1657 | ||
1658 | my $service = "pvevm:$vmid"; | |
1659 | ||
1660 | my $cmd = ['clusvcadm', '-d', $service]; | |
1661 | ||
1662 | print "Executing HA stop for VM $vmid\n"; | |
1663 | ||
1664 | PVE::Tools::run_command($cmd); | |
1665 | ||
1666 | return; | |
1667 | }; | |
1668 | ||
1669 | return $rpcenv->fork_worker('hastop', $vmid, $authuser, $hacmd); | |
1670 | ||
1671 | } else { | |
1672 | my $realcmd = sub { | |
1673 | my $upid = shift; | |
1674 | ||
1675 | syslog('info', "stop VM $vmid: $upid\n"); | |
1676 | ||
1677 | PVE::QemuServer::vm_stop($storecfg, $vmid, $skiplock, 0, | |
1678 | $param->{timeout}, 0, 1, $keepActive, $migratedfrom); | |
1679 | ||
1680 | return; | |
1681 | }; | |
1682 | ||
1683 | return $rpcenv->fork_worker('qmstop', $vmid, $authuser, $realcmd); | |
1684 | } | |
1685 | }}); | |
1686 | ||
1687 | __PACKAGE__->register_method({ | |
1688 | name => 'vm_reset', | |
1689 | path => '{vmid}/status/reset', | |
1690 | method => 'POST', | |
1691 | protected => 1, | |
1692 | proxyto => 'node', | |
1693 | description => "Reset virtual machine.", | |
1694 | permissions => { | |
1695 | check => ['perm', '/vms/{vmid}', [ 'VM.PowerMgmt' ]], | |
1696 | }, | |
1697 | parameters => { | |
1698 | additionalProperties => 0, | |
1699 | properties => { | |
1700 | node => get_standard_option('pve-node'), | |
1701 | vmid => get_standard_option('pve-vmid'), | |
1702 | skiplock => get_standard_option('skiplock'), | |
1703 | }, | |
1704 | }, | |
1705 | returns => { | |
1706 | type => 'string', | |
1707 | }, | |
1708 | code => sub { | |
1709 | my ($param) = @_; | |
1710 | ||
1711 | my $rpcenv = PVE::RPCEnvironment::get(); | |
1712 | ||
1713 | my $authuser = $rpcenv->get_user(); | |
1714 | ||
1715 | my $node = extract_param($param, 'node'); | |
1716 | ||
1717 | my $vmid = extract_param($param, 'vmid'); | |
1718 | ||
1719 | my $skiplock = extract_param($param, 'skiplock'); | |
1720 | raise_param_exc({ skiplock => "Only root may use this option." }) | |
1721 | if $skiplock && $authuser ne 'root@pam'; | |
1722 | ||
1723 | die "VM $vmid not running\n" if !PVE::QemuServer::check_running($vmid); | |
1724 | ||
1725 | my $realcmd = sub { | |
1726 | my $upid = shift; | |
1727 | ||
1728 | PVE::QemuServer::vm_reset($vmid, $skiplock); | |
1729 | ||
1730 | return; | |
1731 | }; | |
1732 | ||
1733 | return $rpcenv->fork_worker('qmreset', $vmid, $authuser, $realcmd); | |
1734 | }}); | |
1735 | ||
1736 | __PACKAGE__->register_method({ | |
1737 | name => 'vm_shutdown', | |
1738 | path => '{vmid}/status/shutdown', | |
1739 | method => 'POST', | |
1740 | protected => 1, | |
1741 | proxyto => 'node', | |
1742 | description => "Shutdown virtual machine.", | |
1743 | permissions => { | |
1744 | check => ['perm', '/vms/{vmid}', [ 'VM.PowerMgmt' ]], | |
1745 | }, | |
1746 | parameters => { | |
1747 | additionalProperties => 0, | |
1748 | properties => { | |
1749 | node => get_standard_option('pve-node'), | |
1750 | vmid => get_standard_option('pve-vmid'), | |
1751 | skiplock => get_standard_option('skiplock'), | |
1752 | timeout => { | |
1753 | description => "Wait maximal timeout seconds.", | |
1754 | type => 'integer', | |
1755 | minimum => 0, | |
1756 | optional => 1, | |
1757 | }, | |
1758 | forceStop => { | |
1759 | description => "Make sure the VM stops.", | |
1760 | type => 'boolean', | |
1761 | optional => 1, | |
1762 | default => 0, | |
1763 | }, | |
1764 | keepActive => { | |
1765 | description => "Do not decativate storage volumes.", | |
1766 | type => 'boolean', | |
1767 | optional => 1, | |
1768 | default => 0, | |
1769 | } | |
1770 | }, | |
1771 | }, | |
1772 | returns => { | |
1773 | type => 'string', | |
1774 | }, | |
1775 | code => sub { | |
1776 | my ($param) = @_; | |
1777 | ||
1778 | my $rpcenv = PVE::RPCEnvironment::get(); | |
1779 | ||
1780 | my $authuser = $rpcenv->get_user(); | |
1781 | ||
1782 | my $node = extract_param($param, 'node'); | |
1783 | ||
1784 | my $vmid = extract_param($param, 'vmid'); | |
1785 | ||
1786 | my $skiplock = extract_param($param, 'skiplock'); | |
1787 | raise_param_exc({ skiplock => "Only root may use this option." }) | |
1788 | if $skiplock && $authuser ne 'root@pam'; | |
1789 | ||
1790 | my $keepActive = extract_param($param, 'keepActive'); | |
1791 | raise_param_exc({ keepActive => "Only root may use this option." }) | |
1792 | if $keepActive && $authuser ne 'root@pam'; | |
1793 | ||
1794 | my $storecfg = PVE::Storage::config(); | |
1795 | ||
1796 | my $realcmd = sub { | |
1797 | my $upid = shift; | |
1798 | ||
1799 | syslog('info', "shutdown VM $vmid: $upid\n"); | |
1800 | ||
1801 | PVE::QemuServer::vm_stop($storecfg, $vmid, $skiplock, 0, $param->{timeout}, | |
1802 | 1, $param->{forceStop}, $keepActive); | |
1803 | ||
1804 | return; | |
1805 | }; | |
1806 | ||
1807 | return $rpcenv->fork_worker('qmshutdown', $vmid, $authuser, $realcmd); | |
1808 | }}); | |
1809 | ||
1810 | __PACKAGE__->register_method({ | |
1811 | name => 'vm_suspend', | |
1812 | path => '{vmid}/status/suspend', | |
1813 | method => 'POST', | |
1814 | protected => 1, | |
1815 | proxyto => 'node', | |
1816 | description => "Suspend virtual machine.", | |
1817 | permissions => { | |
1818 | check => ['perm', '/vms/{vmid}', [ 'VM.PowerMgmt' ]], | |
1819 | }, | |
1820 | parameters => { | |
1821 | additionalProperties => 0, | |
1822 | properties => { | |
1823 | node => get_standard_option('pve-node'), | |
1824 | vmid => get_standard_option('pve-vmid'), | |
1825 | skiplock => get_standard_option('skiplock'), | |
1826 | }, | |
1827 | }, | |
1828 | returns => { | |
1829 | type => 'string', | |
1830 | }, | |
1831 | code => sub { | |
1832 | my ($param) = @_; | |
1833 | ||
1834 | my $rpcenv = PVE::RPCEnvironment::get(); | |
1835 | ||
1836 | my $authuser = $rpcenv->get_user(); | |
1837 | ||
1838 | my $node = extract_param($param, 'node'); | |
1839 | ||
1840 | my $vmid = extract_param($param, 'vmid'); | |
1841 | ||
1842 | my $skiplock = extract_param($param, 'skiplock'); | |
1843 | raise_param_exc({ skiplock => "Only root may use this option." }) | |
1844 | if $skiplock && $authuser ne 'root@pam'; | |
1845 | ||
1846 | die "VM $vmid not running\n" if !PVE::QemuServer::check_running($vmid); | |
1847 | ||
1848 | my $realcmd = sub { | |
1849 | my $upid = shift; | |
1850 | ||
1851 | syslog('info', "suspend VM $vmid: $upid\n"); | |
1852 | ||
1853 | PVE::QemuServer::vm_suspend($vmid, $skiplock); | |
1854 | ||
1855 | return; | |
1856 | }; | |
1857 | ||
1858 | return $rpcenv->fork_worker('qmsuspend', $vmid, $authuser, $realcmd); | |
1859 | }}); | |
1860 | ||
1861 | __PACKAGE__->register_method({ | |
1862 | name => 'vm_resume', | |
1863 | path => '{vmid}/status/resume', | |
1864 | method => 'POST', | |
1865 | protected => 1, | |
1866 | proxyto => 'node', | |
1867 | description => "Resume virtual machine.", | |
1868 | permissions => { | |
1869 | check => ['perm', '/vms/{vmid}', [ 'VM.PowerMgmt' ]], | |
1870 | }, | |
1871 | parameters => { | |
1872 | additionalProperties => 0, | |
1873 | properties => { | |
1874 | node => get_standard_option('pve-node'), | |
1875 | vmid => get_standard_option('pve-vmid'), | |
1876 | skiplock => get_standard_option('skiplock'), | |
1877 | }, | |
1878 | }, | |
1879 | returns => { | |
1880 | type => 'string', | |
1881 | }, | |
1882 | code => sub { | |
1883 | my ($param) = @_; | |
1884 | ||
1885 | my $rpcenv = PVE::RPCEnvironment::get(); | |
1886 | ||
1887 | my $authuser = $rpcenv->get_user(); | |
1888 | ||
1889 | my $node = extract_param($param, 'node'); | |
1890 | ||
1891 | my $vmid = extract_param($param, 'vmid'); | |
1892 | ||
1893 | my $skiplock = extract_param($param, 'skiplock'); | |
1894 | raise_param_exc({ skiplock => "Only root may use this option." }) | |
1895 | if $skiplock && $authuser ne 'root@pam'; | |
1896 | ||
1897 | die "VM $vmid not running\n" if !PVE::QemuServer::check_running($vmid); | |
1898 | ||
1899 | my $realcmd = sub { | |
1900 | my $upid = shift; | |
1901 | ||
1902 | syslog('info', "resume VM $vmid: $upid\n"); | |
1903 | ||
1904 | PVE::QemuServer::vm_resume($vmid, $skiplock); | |
1905 | ||
1906 | return; | |
1907 | }; | |
1908 | ||
1909 | return $rpcenv->fork_worker('qmresume', $vmid, $authuser, $realcmd); | |
1910 | }}); | |
1911 | ||
1912 | __PACKAGE__->register_method({ | |
1913 | name => 'vm_sendkey', | |
1914 | path => '{vmid}/sendkey', | |
1915 | method => 'PUT', | |
1916 | protected => 1, | |
1917 | proxyto => 'node', | |
1918 | description => "Send key event to virtual machine.", | |
1919 | permissions => { | |
1920 | check => ['perm', '/vms/{vmid}', [ 'VM.Console' ]], | |
1921 | }, | |
1922 | parameters => { | |
1923 | additionalProperties => 0, | |
1924 | properties => { | |
1925 | node => get_standard_option('pve-node'), | |
1926 | vmid => get_standard_option('pve-vmid'), | |
1927 | skiplock => get_standard_option('skiplock'), | |
1928 | key => { | |
1929 | description => "The key (qemu monitor encoding).", | |
1930 | type => 'string' | |
1931 | } | |
1932 | }, | |
1933 | }, | |
1934 | returns => { type => 'null'}, | |
1935 | code => sub { | |
1936 | my ($param) = @_; | |
1937 | ||
1938 | my $rpcenv = PVE::RPCEnvironment::get(); | |
1939 | ||
1940 | my $authuser = $rpcenv->get_user(); | |
1941 | ||
1942 | my $node = extract_param($param, 'node'); | |
1943 | ||
1944 | my $vmid = extract_param($param, 'vmid'); | |
1945 | ||
1946 | my $skiplock = extract_param($param, 'skiplock'); | |
1947 | raise_param_exc({ skiplock => "Only root may use this option." }) | |
1948 | if $skiplock && $authuser ne 'root@pam'; | |
1949 | ||
1950 | PVE::QemuServer::vm_sendkey($vmid, $skiplock, $param->{key}); | |
1951 | ||
1952 | return; | |
1953 | }}); | |
1954 | ||
1955 | __PACKAGE__->register_method({ | |
1956 | name => 'vm_feature', | |
1957 | path => '{vmid}/feature', | |
1958 | method => 'GET', | |
1959 | proxyto => 'node', | |
1960 | protected => 1, | |
1961 | description => "Check if feature for virtual machine is available.", | |
1962 | permissions => { | |
1963 | check => ['perm', '/vms/{vmid}', [ 'VM.Audit' ]], | |
1964 | }, | |
1965 | parameters => { | |
1966 | additionalProperties => 0, | |
1967 | properties => { | |
1968 | node => get_standard_option('pve-node'), | |
1969 | vmid => get_standard_option('pve-vmid'), | |
1970 | feature => { | |
1971 | description => "Feature to check.", | |
1972 | type => 'string', | |
1973 | enum => [ 'snapshot', 'clone', 'copy' ], | |
1974 | }, | |
1975 | snapname => get_standard_option('pve-snapshot-name', { | |
1976 | optional => 1, | |
1977 | }), | |
1978 | }, | |
1979 | }, | |
1980 | returns => { | |
1981 | type => "object", | |
1982 | properties => { | |
1983 | hasFeature => { type => 'boolean' }, | |
1984 | nodes => { | |
1985 | type => 'array', | |
1986 | items => { type => 'string' }, | |
1987 | } | |
1988 | }, | |
1989 | }, | |
1990 | code => sub { | |
1991 | my ($param) = @_; | |
1992 | ||
1993 | my $node = extract_param($param, 'node'); | |
1994 | ||
1995 | my $vmid = extract_param($param, 'vmid'); | |
1996 | ||
1997 | my $snapname = extract_param($param, 'snapname'); | |
1998 | ||
1999 | my $feature = extract_param($param, 'feature'); | |
2000 | ||
2001 | my $running = PVE::QemuServer::check_running($vmid); | |
2002 | ||
2003 | my $conf = PVE::QemuServer::load_config($vmid); | |
2004 | ||
2005 | if($snapname){ | |
2006 | my $snap = $conf->{snapshots}->{$snapname}; | |
2007 | die "snapshot '$snapname' does not exist\n" if !defined($snap); | |
2008 | $conf = $snap; | |
2009 | } | |
2010 | my $storecfg = PVE::Storage::config(); | |
2011 | ||
2012 | my $nodelist = PVE::QemuServer::shared_nodes($conf, $storecfg); | |
2013 | my $hasFeature = PVE::QemuServer::has_feature($feature, $conf, $storecfg, $snapname, $running); | |
2014 | ||
2015 | return { | |
2016 | hasFeature => $hasFeature, | |
2017 | nodes => [ keys %$nodelist ], | |
2018 | }; | |
2019 | }}); | |
2020 | ||
2021 | __PACKAGE__->register_method({ | |
2022 | name => 'clone_vm', | |
2023 | path => '{vmid}/clone', | |
2024 | method => 'POST', | |
2025 | protected => 1, | |
2026 | proxyto => 'node', | |
2027 | description => "Create a copy of virtual machine/template.", | |
2028 | permissions => { | |
2029 | description => "You need 'VM.Clone' permissions on /vms/{vmid}, and 'VM.Allocate' permissions " . | |
2030 | "on /vms/{newid} (or on the VM pool /pool/{pool}). You also need " . | |
2031 | "'Datastore.AllocateSpace' on any used storage.", | |
2032 | check => | |
2033 | [ 'and', | |
2034 | ['perm', '/vms/{vmid}', [ 'VM.Clone' ]], | |
2035 | [ 'or', | |
2036 | [ 'perm', '/vms/{newid}', ['VM.Allocate']], | |
2037 | [ 'perm', '/pool/{pool}', ['VM.Allocate'], require_param => 'pool'], | |
2038 | ], | |
2039 | ] | |
2040 | }, | |
2041 | parameters => { | |
2042 | additionalProperties => 0, | |
2043 | properties => { | |
2044 | node => get_standard_option('pve-node'), | |
2045 | vmid => get_standard_option('pve-vmid'), | |
2046 | newid => get_standard_option('pve-vmid', { description => 'VMID for the clone.' }), | |
2047 | name => { | |
2048 | optional => 1, | |
2049 | type => 'string', format => 'dns-name', | |
2050 | description => "Set a name for the new VM.", | |
2051 | }, | |
2052 | description => { | |
2053 | optional => 1, | |
2054 | type => 'string', | |
2055 | description => "Description for the new VM.", | |
2056 | }, | |
2057 | pool => { | |
2058 | optional => 1, | |
2059 | type => 'string', format => 'pve-poolid', | |
2060 | description => "Add the new VM to the specified pool.", | |
2061 | }, | |
2062 | snapname => get_standard_option('pve-snapshot-name', { | |
2063 | requires => 'full', | |
2064 | optional => 1, | |
2065 | }), | |
2066 | storage => get_standard_option('pve-storage-id', { | |
2067 | description => "Target storage for full clone.", | |
2068 | requires => 'full', | |
2069 | optional => 1, | |
2070 | }), | |
2071 | 'format' => { | |
2072 | description => "Target format for file storage.", | |
2073 | requires => 'full', | |
2074 | type => 'string', | |
2075 | optional => 1, | |
2076 | enum => [ 'raw', 'qcow2', 'vmdk'], | |
2077 | }, | |
2078 | full => { | |
2079 | optional => 1, | |
2080 | type => 'boolean', | |
2081 | description => "Create a full copy of all disk. This is always done when " . | |
2082 | "you clone a normal VM. For VM templates, we try to create a linked clone by default.", | |
2083 | default => 0, | |
2084 | }, | |
2085 | target => get_standard_option('pve-node', { | |
2086 | description => "Target node. Only allowed if the original VM is on shared storage.", | |
2087 | optional => 1, | |
2088 | }), | |
2089 | }, | |
2090 | }, | |
2091 | returns => { | |
2092 | type => 'string', | |
2093 | }, | |
2094 | code => sub { | |
2095 | my ($param) = @_; | |
2096 | ||
2097 | my $rpcenv = PVE::RPCEnvironment::get(); | |
2098 | ||
2099 | my $authuser = $rpcenv->get_user(); | |
2100 | ||
2101 | my $node = extract_param($param, 'node'); | |
2102 | ||
2103 | my $vmid = extract_param($param, 'vmid'); | |
2104 | ||
2105 | my $newid = extract_param($param, 'newid'); | |
2106 | ||
2107 | my $pool = extract_param($param, 'pool'); | |
2108 | ||
2109 | if (defined($pool)) { | |
2110 | $rpcenv->check_pool_exist($pool); | |
2111 | } | |
2112 | ||
2113 | my $snapname = extract_param($param, 'snapname'); | |
2114 | ||
2115 | my $storage = extract_param($param, 'storage'); | |
2116 | ||
2117 | my $format = extract_param($param, 'format'); | |
2118 | ||
2119 | my $target = extract_param($param, 'target'); | |
2120 | ||
2121 | my $localnode = PVE::INotify::nodename(); | |
2122 | ||
2123 | undef $target if $target && ($target eq $localnode || $target eq 'localhost'); | |
2124 | ||
2125 | PVE::Cluster::check_node_exists($target) if $target; | |
2126 | ||
2127 | my $storecfg = PVE::Storage::config(); | |
2128 | ||
2129 | if ($storage) { | |
2130 | # check if storage is enabled on local node | |
2131 | PVE::Storage::storage_check_enabled($storecfg, $storage); | |
2132 | if ($target) { | |
2133 | # check if storage is available on target node | |
2134 | PVE::Storage::storage_check_node($storecfg, $storage, $target); | |
2135 | # clone only works if target storage is shared | |
2136 | my $scfg = PVE::Storage::storage_config($storecfg, $storage); | |
2137 | die "can't clone to non-shared storage '$storage'\n" if !$scfg->{shared}; | |
2138 | } | |
2139 | } | |
2140 | ||
2141 | PVE::Cluster::check_cfs_quorum(); | |
2142 | ||
2143 | my $running = PVE::QemuServer::check_running($vmid) || 0; | |
2144 | ||
2145 | # exclusive lock if VM is running - else shared lock is enough; | |
2146 | my $shared_lock = $running ? 0 : 1; | |
2147 | ||
2148 | my $clonefn = sub { | |
2149 | ||
2150 | # do all tests after lock | |
2151 | # we also try to do all tests before we fork the worker | |
2152 | ||
2153 | my $conf = PVE::QemuServer::load_config($vmid); | |
2154 | ||
2155 | PVE::QemuServer::check_lock($conf); | |
2156 | ||
2157 | my $verify_running = PVE::QemuServer::check_running($vmid) || 0; | |
2158 | ||
2159 | die "unexpected state change\n" if $verify_running != $running; | |
2160 | ||
2161 | die "snapshot '$snapname' does not exist\n" | |
2162 | if $snapname && !defined( $conf->{snapshots}->{$snapname}); | |
2163 | ||
2164 | my $oldconf = $snapname ? $conf->{snapshots}->{$snapname} : $conf; | |
2165 | ||
2166 | my $sharedvm = &$check_storage_access_clone($rpcenv, $authuser, $storecfg, $oldconf, $storage); | |
2167 | ||
2168 | die "can't clone VM to node '$target' (VM uses local storage)\n" if $target && !$sharedvm; | |
2169 | ||
2170 | my $conffile = PVE::QemuServer::config_file($newid); | |
2171 | ||
2172 | die "unable to create VM $newid: config file already exists\n" | |
2173 | if -f $conffile; | |
2174 | ||
2175 | my $newconf = { lock => 'clone' }; | |
2176 | my $drives = {}; | |
2177 | my $vollist = []; | |
2178 | ||
2179 | foreach my $opt (keys %$oldconf) { | |
2180 | my $value = $oldconf->{$opt}; | |
2181 | ||
2182 | # do not copy snapshot related info | |
2183 | next if $opt eq 'snapshots' || $opt eq 'parent' || $opt eq 'snaptime' || | |
2184 | $opt eq 'vmstate' || $opt eq 'snapstate'; | |
2185 | ||
2186 | # always change MAC! address | |
2187 | if ($opt =~ m/^net(\d+)$/) { | |
2188 | my $net = PVE::QemuServer::parse_net($value); | |
2189 | $net->{macaddr} = PVE::Tools::random_ether_addr(); | |
2190 | $newconf->{$opt} = PVE::QemuServer::print_net($net); | |
2191 | } elsif (PVE::QemuServer::valid_drivename($opt)) { | |
2192 | my $drive = PVE::QemuServer::parse_drive($opt, $value); | |
2193 | die "unable to parse drive options for '$opt'\n" if !$drive; | |
2194 | if (PVE::QemuServer::drive_is_cdrom($drive)) { | |
2195 | $newconf->{$opt} = $value; # simply copy configuration | |
2196 | } else { | |
2197 | if ($param->{full} || !PVE::Storage::volume_is_base($storecfg, $drive->{file})) { | |
2198 | die "Full clone feature is not available" | |
2199 | if !PVE::Storage::volume_has_feature($storecfg, 'copy', $drive->{file}, $snapname, $running); | |
2200 | $drive->{full} = 1; | |
2201 | } | |
2202 | $drives->{$opt} = $drive; | |
2203 | push @$vollist, $drive->{file}; | |
2204 | } | |
2205 | } else { | |
2206 | # copy everything else | |
2207 | $newconf->{$opt} = $value; | |
2208 | } | |
2209 | } | |
2210 | ||
2211 | delete $newconf->{template}; | |
2212 | ||
2213 | if ($param->{name}) { | |
2214 | $newconf->{name} = $param->{name}; | |
2215 | } else { | |
2216 | if ($oldconf->{name}) { | |
2217 | $newconf->{name} = "Copy-of-$oldconf->{name}"; | |
2218 | } else { | |
2219 | $newconf->{name} = "Copy-of-VM-$vmid"; | |
2220 | } | |
2221 | } | |
2222 | ||
2223 | if ($param->{description}) { | |
2224 | $newconf->{description} = $param->{description}; | |
2225 | } | |
2226 | ||
2227 | # create empty/temp config - this fails if VM already exists on other node | |
2228 | PVE::Tools::file_set_contents($conffile, "# qmclone temporary file\nlock: clone\n"); | |
2229 | ||
2230 | my $realcmd = sub { | |
2231 | my $upid = shift; | |
2232 | ||
2233 | my $newvollist = []; | |
2234 | ||
2235 | eval { | |
2236 | local $SIG{INT} = $SIG{TERM} = $SIG{QUIT} = $SIG{HUP} = sub { die "interrupted by signal\n"; }; | |
2237 | ||
2238 | PVE::Storage::activate_volumes($storecfg, $vollist); | |
2239 | ||
2240 | foreach my $opt (keys %$drives) { | |
2241 | my $drive = $drives->{$opt}; | |
2242 | ||
2243 | my $newdrive = PVE::QemuServer::clone_disk($storecfg, $vmid, $running, $opt, $drive, $snapname, | |
2244 | $newid, $storage, $format, $drive->{full}, $newvollist); | |
2245 | ||
2246 | $newconf->{$opt} = PVE::QemuServer::print_drive($vmid, $newdrive); | |
2247 | ||
2248 | PVE::QemuServer::update_config_nolock($newid, $newconf, 1); | |
2249 | } | |
2250 | ||
2251 | delete $newconf->{lock}; | |
2252 | PVE::QemuServer::update_config_nolock($newid, $newconf, 1); | |
2253 | ||
2254 | if ($target) { | |
2255 | # always deactivate volumes - avoid lvm LVs to be active on several nodes | |
2256 | PVE::Storage::deactivate_volumes($storecfg, $vollist); | |
2257 | ||
2258 | my $newconffile = PVE::QemuServer::config_file($newid, $target); | |
2259 | die "Failed to move config to node '$target' - rename failed: $!\n" | |
2260 | if !rename($conffile, $newconffile); | |
2261 | } | |
2262 | ||
2263 | PVE::AccessControl::add_vm_to_pool($newid, $pool) if $pool; | |
2264 | }; | |
2265 | if (my $err = $@) { | |
2266 | unlink $conffile; | |
2267 | ||
2268 | sleep 1; # some storage like rbd need to wait before release volume - really? | |
2269 | ||
2270 | foreach my $volid (@$newvollist) { | |
2271 | eval { PVE::Storage::vdisk_free($storecfg, $volid); }; | |
2272 | warn $@ if $@; | |
2273 | } | |
2274 | die "clone failed: $err"; | |
2275 | } | |
2276 | ||
2277 | return; | |
2278 | }; | |
2279 | ||
2280 | return $rpcenv->fork_worker('qmclone', $vmid, $authuser, $realcmd); | |
2281 | }; | |
2282 | ||
2283 | return PVE::QemuServer::lock_config_mode($vmid, 1, $shared_lock, sub { | |
2284 | # Aquire exclusive lock lock for $newid | |
2285 | return PVE::QemuServer::lock_config_full($newid, 1, $clonefn); | |
2286 | }); | |
2287 | ||
2288 | }}); | |
2289 | ||
2290 | __PACKAGE__->register_method({ | |
2291 | name => 'move_vm_disk', | |
2292 | path => '{vmid}/move_disk', | |
2293 | method => 'POST', | |
2294 | protected => 1, | |
2295 | proxyto => 'node', | |
2296 | description => "Move volume to different storage.", | |
2297 | permissions => { | |
2298 | description => "You need 'VM.Config.Disk' permissions on /vms/{vmid}, " . | |
2299 | "and 'Datastore.AllocateSpace' permissions on the storage.", | |
2300 | check => | |
2301 | [ 'and', | |
2302 | ['perm', '/vms/{vmid}', [ 'VM.Config.Disk' ]], | |
2303 | ['perm', '/storage/{storage}', [ 'Datastore.AllocateSpace' ]], | |
2304 | ], | |
2305 | }, | |
2306 | parameters => { | |
2307 | additionalProperties => 0, | |
2308 | properties => { | |
2309 | node => get_standard_option('pve-node'), | |
2310 | vmid => get_standard_option('pve-vmid'), | |
2311 | disk => { | |
2312 | type => 'string', | |
2313 | description => "The disk you want to move.", | |
2314 | enum => [ PVE::QemuServer::disknames() ], | |
2315 | }, | |
2316 | storage => get_standard_option('pve-storage-id', { description => "Target Storage." }), | |
2317 | 'format' => { | |
2318 | type => 'string', | |
2319 | description => "Target Format.", | |
2320 | enum => [ 'raw', 'qcow2', 'vmdk' ], | |
2321 | optional => 1, | |
2322 | }, | |
2323 | delete => { | |
2324 | type => 'boolean', | |
2325 | description => "Delete the original disk after successful copy. By default the original disk is kept as unused disk.", | |
2326 | optional => 1, | |
2327 | default => 0, | |
2328 | }, | |
2329 | digest => { | |
2330 | type => 'string', | |
2331 | description => 'Prevent changes if current configuration file has different SHA1 digest. This can be used to prevent concurrent modifications.', | |
2332 | maxLength => 40, | |
2333 | optional => 1, | |
2334 | }, | |
2335 | }, | |
2336 | }, | |
2337 | returns => { | |
2338 | type => 'string', | |
2339 | description => "the task ID.", | |
2340 | }, | |
2341 | code => sub { | |
2342 | my ($param) = @_; | |
2343 | ||
2344 | my $rpcenv = PVE::RPCEnvironment::get(); | |
2345 | ||
2346 | my $authuser = $rpcenv->get_user(); | |
2347 | ||
2348 | my $node = extract_param($param, 'node'); | |
2349 | ||
2350 | my $vmid = extract_param($param, 'vmid'); | |
2351 | ||
2352 | my $digest = extract_param($param, 'digest'); | |
2353 | ||
2354 | my $disk = extract_param($param, 'disk'); | |
2355 | ||
2356 | my $storeid = extract_param($param, 'storage'); | |
2357 | ||
2358 | my $format = extract_param($param, 'format'); | |
2359 | ||
2360 | my $storecfg = PVE::Storage::config(); | |
2361 | ||
2362 | my $updatefn = sub { | |
2363 | ||
2364 | my $conf = PVE::QemuServer::load_config($vmid); | |
2365 | ||
2366 | die "checksum missmatch (file change by other user?)\n" | |
2367 | if $digest && $digest ne $conf->{digest}; | |
2368 | ||
2369 | die "disk '$disk' does not exist\n" if !$conf->{$disk}; | |
2370 | ||
2371 | my $drive = PVE::QemuServer::parse_drive($disk, $conf->{$disk}); | |
2372 | ||
2373 | my $old_volid = $drive->{file} || die "disk '$disk' has no associated volume\n"; | |
2374 | ||
2375 | die "you can't move a cdrom\n" if PVE::QemuServer::drive_is_cdrom($drive); | |
2376 | ||
2377 | my $oldfmt; | |
2378 | my ($oldstoreid, $oldvolname) = PVE::Storage::parse_volume_id($old_volid); | |
2379 | if ($oldvolname =~ m/\.(raw|qcow2|vmdk)$/){ | |
2380 | $oldfmt = $1; | |
2381 | } | |
2382 | ||
2383 | die "you can't move on the same storage with same format\n" if $oldstoreid eq $storeid && | |
2384 | (!$format || !$oldfmt || $oldfmt eq $format); | |
2385 | ||
2386 | PVE::Cluster::log_msg('info', $authuser, "move disk VM $vmid: move --disk $disk --storage $storeid"); | |
2387 | ||
2388 | my $running = PVE::QemuServer::check_running($vmid); | |
2389 | ||
2390 | PVE::Storage::activate_volumes($storecfg, [ $drive->{file} ]); | |
2391 | ||
2392 | my $realcmd = sub { | |
2393 | ||
2394 | my $newvollist = []; | |
2395 | ||
2396 | eval { | |
2397 | local $SIG{INT} = $SIG{TERM} = $SIG{QUIT} = $SIG{HUP} = sub { die "interrupted by signal\n"; }; | |
2398 | ||
2399 | my $newdrive = PVE::QemuServer::clone_disk($storecfg, $vmid, $running, $disk, $drive, undef, | |
2400 | $vmid, $storeid, $format, 1, $newvollist); | |
2401 | ||
2402 | $conf->{$disk} = PVE::QemuServer::print_drive($vmid, $newdrive); | |
2403 | ||
2404 | PVE::QemuServer::add_unused_volume($conf, $old_volid) if !$param->{delete}; | |
2405 | ||
2406 | PVE::QemuServer::update_config_nolock($vmid, $conf, 1); | |
2407 | }; | |
2408 | if (my $err = $@) { | |
2409 | ||
2410 | foreach my $volid (@$newvollist) { | |
2411 | eval { PVE::Storage::vdisk_free($storecfg, $volid); }; | |
2412 | warn $@ if $@; | |
2413 | } | |
2414 | die "storage migration failed: $err"; | |
2415 | } | |
2416 | ||
2417 | if ($param->{delete}) { | |
2418 | eval { PVE::Storage::vdisk_free($storecfg, $old_volid); }; | |
2419 | warn $@ if $@; | |
2420 | } | |
2421 | }; | |
2422 | ||
2423 | return $rpcenv->fork_worker('qmmove', $vmid, $authuser, $realcmd); | |
2424 | }; | |
2425 | ||
2426 | return PVE::QemuServer::lock_config($vmid, $updatefn); | |
2427 | }}); | |
2428 | ||
2429 | __PACKAGE__->register_method({ | |
2430 | name => 'migrate_vm', | |
2431 | path => '{vmid}/migrate', | |
2432 | method => 'POST', | |
2433 | protected => 1, | |
2434 | proxyto => 'node', | |
2435 | description => "Migrate virtual machine. Creates a new migration task.", | |
2436 | permissions => { | |
2437 | check => ['perm', '/vms/{vmid}', [ 'VM.Migrate' ]], | |
2438 | }, | |
2439 | parameters => { | |
2440 | additionalProperties => 0, | |
2441 | properties => { | |
2442 | node => get_standard_option('pve-node'), | |
2443 | vmid => get_standard_option('pve-vmid'), | |
2444 | target => get_standard_option('pve-node', { description => "Target node." }), | |
2445 | online => { | |
2446 | type => 'boolean', | |
2447 | description => "Use online/live migration.", | |
2448 | optional => 1, | |
2449 | }, | |
2450 | force => { | |
2451 | type => 'boolean', | |
2452 | description => "Allow to migrate VMs which use local devices. Only root may use this option.", | |
2453 | optional => 1, | |
2454 | }, | |
2455 | }, | |
2456 | }, | |
2457 | returns => { | |
2458 | type => 'string', | |
2459 | description => "the task ID.", | |
2460 | }, | |
2461 | code => sub { | |
2462 | my ($param) = @_; | |
2463 | ||
2464 | my $rpcenv = PVE::RPCEnvironment::get(); | |
2465 | ||
2466 | my $authuser = $rpcenv->get_user(); | |
2467 | ||
2468 | my $target = extract_param($param, 'target'); | |
2469 | ||
2470 | my $localnode = PVE::INotify::nodename(); | |
2471 | raise_param_exc({ target => "target is local node."}) if $target eq $localnode; | |
2472 | ||
2473 | PVE::Cluster::check_cfs_quorum(); | |
2474 | ||
2475 | PVE::Cluster::check_node_exists($target); | |
2476 | ||
2477 | my $targetip = PVE::Cluster::remote_node_ip($target); | |
2478 | ||
2479 | my $vmid = extract_param($param, 'vmid'); | |
2480 | ||
2481 | raise_param_exc({ force => "Only root may use this option." }) | |
2482 | if $param->{force} && $authuser ne 'root@pam'; | |
2483 | ||
2484 | # test if VM exists | |
2485 | my $conf = PVE::QemuServer::load_config($vmid); | |
2486 | ||
2487 | # try to detect errors early | |
2488 | ||
2489 | PVE::QemuServer::check_lock($conf); | |
2490 | ||
2491 | if (PVE::QemuServer::check_running($vmid)) { | |
2492 | die "cant migrate running VM without --online\n" | |
2493 | if !$param->{online}; | |
2494 | } | |
2495 | ||
2496 | my $storecfg = PVE::Storage::config(); | |
2497 | PVE::QemuServer::check_storage_availability($storecfg, $conf, $target); | |
2498 | ||
2499 | if (&$vm_is_ha_managed($vmid) && $rpcenv->{type} ne 'ha') { | |
2500 | ||
2501 | my $hacmd = sub { | |
2502 | my $upid = shift; | |
2503 | ||
2504 | my $service = "pvevm:$vmid"; | |
2505 | ||
2506 | my $cmd = ['clusvcadm', '-M', $service, '-m', $target]; | |
2507 | ||
2508 | print "Executing HA migrate for VM $vmid to node $target\n"; | |
2509 | ||
2510 | PVE::Tools::run_command($cmd); | |
2511 | ||
2512 | return; | |
2513 | }; | |
2514 | ||
2515 | return $rpcenv->fork_worker('hamigrate', $vmid, $authuser, $hacmd); | |
2516 | ||
2517 | } else { | |
2518 | ||
2519 | my $realcmd = sub { | |
2520 | my $upid = shift; | |
2521 | ||
2522 | PVE::QemuMigrate->migrate($target, $targetip, $vmid, $param); | |
2523 | }; | |
2524 | ||
2525 | return $rpcenv->fork_worker('qmigrate', $vmid, $authuser, $realcmd); | |
2526 | } | |
2527 | ||
2528 | }}); | |
2529 | ||
2530 | __PACKAGE__->register_method({ | |
2531 | name => 'monitor', | |
2532 | path => '{vmid}/monitor', | |
2533 | method => 'POST', | |
2534 | protected => 1, | |
2535 | proxyto => 'node', | |
2536 | description => "Execute Qemu monitor commands.", | |
2537 | permissions => { | |
2538 | check => ['perm', '/vms/{vmid}', [ 'VM.Monitor' ]], | |
2539 | }, | |
2540 | parameters => { | |
2541 | additionalProperties => 0, | |
2542 | properties => { | |
2543 | node => get_standard_option('pve-node'), | |
2544 | vmid => get_standard_option('pve-vmid'), | |
2545 | command => { | |
2546 | type => 'string', | |
2547 | description => "The monitor command.", | |
2548 | } | |
2549 | }, | |
2550 | }, | |
2551 | returns => { type => 'string'}, | |
2552 | code => sub { | |
2553 | my ($param) = @_; | |
2554 | ||
2555 | my $vmid = $param->{vmid}; | |
2556 | ||
2557 | my $conf = PVE::QemuServer::load_config ($vmid); # check if VM exists | |
2558 | ||
2559 | my $res = ''; | |
2560 | eval { | |
2561 | $res = PVE::QemuServer::vm_human_monitor_command($vmid, $param->{command}); | |
2562 | }; | |
2563 | $res = "ERROR: $@" if $@; | |
2564 | ||
2565 | return $res; | |
2566 | }}); | |
2567 | ||
2568 | __PACKAGE__->register_method({ | |
2569 | name => 'resize_vm', | |
2570 | path => '{vmid}/resize', | |
2571 | method => 'PUT', | |
2572 | protected => 1, | |
2573 | proxyto => 'node', | |
2574 | description => "Extend volume size.", | |
2575 | permissions => { | |
2576 | check => ['perm', '/vms/{vmid}', [ 'VM.Config.Disk' ]], | |
2577 | }, | |
2578 | parameters => { | |
2579 | additionalProperties => 0, | |
2580 | properties => { | |
2581 | node => get_standard_option('pve-node'), | |
2582 | vmid => get_standard_option('pve-vmid'), | |
2583 | skiplock => get_standard_option('skiplock'), | |
2584 | disk => { | |
2585 | type => 'string', | |
2586 | description => "The disk you want to resize.", | |
2587 | enum => [PVE::QemuServer::disknames()], | |
2588 | }, | |
2589 | size => { | |
2590 | type => 'string', | |
2591 | pattern => '\+?\d+(\.\d+)?[KMGT]?', | |
2592 | description => "The new size. With the '+' sign the value is added to the actual size of the volume and without it, the value is taken as an absolute one. Shrinking disk size is not supported.", | |
2593 | }, | |
2594 | digest => { | |
2595 | type => 'string', | |
2596 | description => 'Prevent changes if current configuration file has different SHA1 digest. This can be used to prevent concurrent modifications.', | |
2597 | maxLength => 40, | |
2598 | optional => 1, | |
2599 | }, | |
2600 | }, | |
2601 | }, | |
2602 | returns => { type => 'null'}, | |
2603 | code => sub { | |
2604 | my ($param) = @_; | |
2605 | ||
2606 | my $rpcenv = PVE::RPCEnvironment::get(); | |
2607 | ||
2608 | my $authuser = $rpcenv->get_user(); | |
2609 | ||
2610 | my $node = extract_param($param, 'node'); | |
2611 | ||
2612 | my $vmid = extract_param($param, 'vmid'); | |
2613 | ||
2614 | my $digest = extract_param($param, 'digest'); | |
2615 | ||
2616 | my $disk = extract_param($param, 'disk'); | |
2617 | ||
2618 | my $sizestr = extract_param($param, 'size'); | |
2619 | ||
2620 | my $skiplock = extract_param($param, 'skiplock'); | |
2621 | raise_param_exc({ skiplock => "Only root may use this option." }) | |
2622 | if $skiplock && $authuser ne 'root@pam'; | |
2623 | ||
2624 | my $storecfg = PVE::Storage::config(); | |
2625 | ||
2626 | my $updatefn = sub { | |
2627 | ||
2628 | my $conf = PVE::QemuServer::load_config($vmid); | |
2629 | ||
2630 | die "checksum missmatch (file change by other user?)\n" | |
2631 | if $digest && $digest ne $conf->{digest}; | |
2632 | PVE::QemuServer::check_lock($conf) if !$skiplock; | |
2633 | ||
2634 | die "disk '$disk' does not exist\n" if !$conf->{$disk}; | |
2635 | ||
2636 | my $drive = PVE::QemuServer::parse_drive($disk, $conf->{$disk}); | |
2637 | ||
2638 | my $volid = $drive->{file}; | |
2639 | ||
2640 | die "disk '$disk' has no associated volume\n" if !$volid; | |
2641 | ||
2642 | die "you can't resize a cdrom\n" if PVE::QemuServer::drive_is_cdrom($drive); | |
2643 | ||
2644 | die "you can't online resize a virtio windows bootdisk\n" | |
2645 | if PVE::QemuServer::check_running($vmid) && $conf->{bootdisk} eq $disk && $conf->{ostype} =~ m/^w/ && $disk =~ m/^virtio/; | |
2646 | ||
2647 | my ($storeid, $volname) = PVE::Storage::parse_volume_id($volid); | |
2648 | ||
2649 | $rpcenv->check($authuser, "/storage/$storeid", ['Datastore.AllocateSpace']); | |
2650 | ||
2651 | my $size = PVE::Storage::volume_size_info($storecfg, $volid, 5); | |
2652 | ||
2653 | die "internal error" if $sizestr !~ m/^(\+)?(\d+(\.\d+)?)([KMGT])?$/; | |
2654 | my ($ext, $newsize, $unit) = ($1, $2, $4); | |
2655 | if ($unit) { | |
2656 | if ($unit eq 'K') { | |
2657 | $newsize = $newsize * 1024; | |
2658 | } elsif ($unit eq 'M') { | |
2659 | $newsize = $newsize * 1024 * 1024; | |
2660 | } elsif ($unit eq 'G') { | |
2661 | $newsize = $newsize * 1024 * 1024 * 1024; | |
2662 | } elsif ($unit eq 'T') { | |
2663 | $newsize = $newsize * 1024 * 1024 * 1024 * 1024; | |
2664 | } | |
2665 | } | |
2666 | $newsize += $size if $ext; | |
2667 | $newsize = int($newsize); | |
2668 | ||
2669 | die "unable to skrink disk size\n" if $newsize < $size; | |
2670 | ||
2671 | return if $size == $newsize; | |
2672 | ||
2673 | PVE::Cluster::log_msg('info', $authuser, "update VM $vmid: resize --disk $disk --size $sizestr"); | |
2674 | ||
2675 | PVE::QemuServer::qemu_block_resize($vmid, "drive-$disk", $storecfg, $volid, $newsize); | |
2676 | ||
2677 | $drive->{size} = $newsize; | |
2678 | $conf->{$disk} = PVE::QemuServer::print_drive($vmid, $drive); | |
2679 | ||
2680 | PVE::QemuServer::update_config_nolock($vmid, $conf, 1); | |
2681 | }; | |
2682 | ||
2683 | PVE::QemuServer::lock_config($vmid, $updatefn); | |
2684 | return undef; | |
2685 | }}); | |
2686 | ||
2687 | __PACKAGE__->register_method({ | |
2688 | name => 'snapshot_list', | |
2689 | path => '{vmid}/snapshot', | |
2690 | method => 'GET', | |
2691 | description => "List all snapshots.", | |
2692 | permissions => { | |
2693 | check => ['perm', '/vms/{vmid}', [ 'VM.Audit' ]], | |
2694 | }, | |
2695 | proxyto => 'node', | |
2696 | protected => 1, # qemu pid files are only readable by root | |
2697 | parameters => { | |
2698 | additionalProperties => 0, | |
2699 | properties => { | |
2700 | vmid => get_standard_option('pve-vmid'), | |
2701 | node => get_standard_option('pve-node'), | |
2702 | }, | |
2703 | }, | |
2704 | returns => { | |
2705 | type => 'array', | |
2706 | items => { | |
2707 | type => "object", | |
2708 | properties => {}, | |
2709 | }, | |
2710 | links => [ { rel => 'child', href => "{name}" } ], | |
2711 | }, | |
2712 | code => sub { | |
2713 | my ($param) = @_; | |
2714 | ||
2715 | my $vmid = $param->{vmid}; | |
2716 | ||
2717 | my $conf = PVE::QemuServer::load_config($vmid); | |
2718 | my $snaphash = $conf->{snapshots} || {}; | |
2719 | ||
2720 | my $res = []; | |
2721 | ||
2722 | foreach my $name (keys %$snaphash) { | |
2723 | my $d = $snaphash->{$name}; | |
2724 | my $item = { | |
2725 | name => $name, | |
2726 | snaptime => $d->{snaptime} || 0, | |
2727 | vmstate => $d->{vmstate} ? 1 : 0, | |
2728 | description => $d->{description} || '', | |
2729 | }; | |
2730 | $item->{parent} = $d->{parent} if $d->{parent}; | |
2731 | $item->{snapstate} = $d->{snapstate} if $d->{snapstate}; | |
2732 | push @$res, $item; | |
2733 | } | |
2734 | ||
2735 | my $running = PVE::QemuServer::check_running($vmid, 1) ? 1 : 0; | |
2736 | my $current = { name => 'current', digest => $conf->{digest}, running => $running }; | |
2737 | $current->{parent} = $conf->{parent} if $conf->{parent}; | |
2738 | ||
2739 | push @$res, $current; | |
2740 | ||
2741 | return $res; | |
2742 | }}); | |
2743 | ||
2744 | __PACKAGE__->register_method({ | |
2745 | name => 'snapshot', | |
2746 | path => '{vmid}/snapshot', | |
2747 | method => 'POST', | |
2748 | protected => 1, | |
2749 | proxyto => 'node', | |
2750 | description => "Snapshot a VM.", | |
2751 | permissions => { | |
2752 | check => ['perm', '/vms/{vmid}', [ 'VM.Snapshot' ]], | |
2753 | }, | |
2754 | parameters => { | |
2755 | additionalProperties => 0, | |
2756 | properties => { | |
2757 | node => get_standard_option('pve-node'), | |
2758 | vmid => get_standard_option('pve-vmid'), | |
2759 | snapname => get_standard_option('pve-snapshot-name'), | |
2760 | vmstate => { | |
2761 | optional => 1, | |
2762 | type => 'boolean', | |
2763 | description => "Save the vmstate", | |
2764 | }, | |
2765 | freezefs => { | |
2766 | optional => 1, | |
2767 | type => 'boolean', | |
2768 | description => "Freeze the filesystem", | |
2769 | }, | |
2770 | description => { | |
2771 | optional => 1, | |
2772 | type => 'string', | |
2773 | description => "A textual description or comment.", | |
2774 | }, | |
2775 | }, | |
2776 | }, | |
2777 | returns => { | |
2778 | type => 'string', | |
2779 | description => "the task ID.", | |
2780 | }, | |
2781 | code => sub { | |
2782 | my ($param) = @_; | |
2783 | ||
2784 | my $rpcenv = PVE::RPCEnvironment::get(); | |
2785 | ||
2786 | my $authuser = $rpcenv->get_user(); | |
2787 | ||
2788 | my $node = extract_param($param, 'node'); | |
2789 | ||
2790 | my $vmid = extract_param($param, 'vmid'); | |
2791 | ||
2792 | my $snapname = extract_param($param, 'snapname'); | |
2793 | ||
2794 | die "unable to use snapshot name 'current' (reserved name)\n" | |
2795 | if $snapname eq 'current'; | |
2796 | ||
2797 | my $realcmd = sub { | |
2798 | PVE::Cluster::log_msg('info', $authuser, "snapshot VM $vmid: $snapname"); | |
2799 | PVE::QemuServer::snapshot_create($vmid, $snapname, $param->{vmstate}, | |
2800 | $param->{freezefs}, $param->{description}); | |
2801 | }; | |
2802 | ||
2803 | return $rpcenv->fork_worker('qmsnapshot', $vmid, $authuser, $realcmd); | |
2804 | }}); | |
2805 | ||
2806 | __PACKAGE__->register_method({ | |
2807 | name => 'snapshot_cmd_idx', | |
2808 | path => '{vmid}/snapshot/{snapname}', | |
2809 | description => '', | |
2810 | method => 'GET', | |
2811 | permissions => { | |
2812 | user => 'all', | |
2813 | }, | |
2814 | parameters => { | |
2815 | additionalProperties => 0, | |
2816 | properties => { | |
2817 | vmid => get_standard_option('pve-vmid'), | |
2818 | node => get_standard_option('pve-node'), | |
2819 | snapname => get_standard_option('pve-snapshot-name'), | |
2820 | }, | |
2821 | }, | |
2822 | returns => { | |
2823 | type => 'array', | |
2824 | items => { | |
2825 | type => "object", | |
2826 | properties => {}, | |
2827 | }, | |
2828 | links => [ { rel => 'child', href => "{cmd}" } ], | |
2829 | }, | |
2830 | code => sub { | |
2831 | my ($param) = @_; | |
2832 | ||
2833 | my $res = []; | |
2834 | ||
2835 | push @$res, { cmd => 'rollback' }; | |
2836 | push @$res, { cmd => 'config' }; | |
2837 | ||
2838 | return $res; | |
2839 | }}); | |
2840 | ||
2841 | __PACKAGE__->register_method({ | |
2842 | name => 'update_snapshot_config', | |
2843 | path => '{vmid}/snapshot/{snapname}/config', | |
2844 | method => 'PUT', | |
2845 | protected => 1, | |
2846 | proxyto => 'node', | |
2847 | description => "Update snapshot metadata.", | |
2848 | permissions => { | |
2849 | check => ['perm', '/vms/{vmid}', [ 'VM.Snapshot' ]], | |
2850 | }, | |
2851 | parameters => { | |
2852 | additionalProperties => 0, | |
2853 | properties => { | |
2854 | node => get_standard_option('pve-node'), | |
2855 | vmid => get_standard_option('pve-vmid'), | |
2856 | snapname => get_standard_option('pve-snapshot-name'), | |
2857 | description => { | |
2858 | optional => 1, | |
2859 | type => 'string', | |
2860 | description => "A textual description or comment.", | |
2861 | }, | |
2862 | }, | |
2863 | }, | |
2864 | returns => { type => 'null' }, | |
2865 | code => sub { | |
2866 | my ($param) = @_; | |
2867 | ||
2868 | my $rpcenv = PVE::RPCEnvironment::get(); | |
2869 | ||
2870 | my $authuser = $rpcenv->get_user(); | |
2871 | ||
2872 | my $vmid = extract_param($param, 'vmid'); | |
2873 | ||
2874 | my $snapname = extract_param($param, 'snapname'); | |
2875 | ||
2876 | return undef if !defined($param->{description}); | |
2877 | ||
2878 | my $updatefn = sub { | |
2879 | ||
2880 | my $conf = PVE::QemuServer::load_config($vmid); | |
2881 | ||
2882 | PVE::QemuServer::check_lock($conf); | |
2883 | ||
2884 | my $snap = $conf->{snapshots}->{$snapname}; | |
2885 | ||
2886 | die "snapshot '$snapname' does not exist\n" if !defined($snap); | |
2887 | ||
2888 | $snap->{description} = $param->{description} if defined($param->{description}); | |
2889 | ||
2890 | PVE::QemuServer::update_config_nolock($vmid, $conf, 1); | |
2891 | }; | |
2892 | ||
2893 | PVE::QemuServer::lock_config($vmid, $updatefn); | |
2894 | ||
2895 | return undef; | |
2896 | }}); | |
2897 | ||
2898 | __PACKAGE__->register_method({ | |
2899 | name => 'get_snapshot_config', | |
2900 | path => '{vmid}/snapshot/{snapname}/config', | |
2901 | method => 'GET', | |
2902 | proxyto => 'node', | |
2903 | description => "Get snapshot configuration", | |
2904 | permissions => { | |
2905 | check => ['perm', '/vms/{vmid}', [ 'VM.Snapshot' ]], | |
2906 | }, | |
2907 | parameters => { | |
2908 | additionalProperties => 0, | |
2909 | properties => { | |
2910 | node => get_standard_option('pve-node'), | |
2911 | vmid => get_standard_option('pve-vmid'), | |
2912 | snapname => get_standard_option('pve-snapshot-name'), | |
2913 | }, | |
2914 | }, | |
2915 | returns => { type => "object" }, | |
2916 | code => sub { | |
2917 | my ($param) = @_; | |
2918 | ||
2919 | my $rpcenv = PVE::RPCEnvironment::get(); | |
2920 | ||
2921 | my $authuser = $rpcenv->get_user(); | |
2922 | ||
2923 | my $vmid = extract_param($param, 'vmid'); | |
2924 | ||
2925 | my $snapname = extract_param($param, 'snapname'); | |
2926 | ||
2927 | my $conf = PVE::QemuServer::load_config($vmid); | |
2928 | ||
2929 | my $snap = $conf->{snapshots}->{$snapname}; | |
2930 | ||
2931 | die "snapshot '$snapname' does not exist\n" if !defined($snap); | |
2932 | ||
2933 | return $snap; | |
2934 | }}); | |
2935 | ||
2936 | __PACKAGE__->register_method({ | |
2937 | name => 'rollback', | |
2938 | path => '{vmid}/snapshot/{snapname}/rollback', | |
2939 | method => 'POST', | |
2940 | protected => 1, | |
2941 | proxyto => 'node', | |
2942 | description => "Rollback VM state to specified snapshot.", | |
2943 | permissions => { | |
2944 | check => ['perm', '/vms/{vmid}', [ 'VM.Snapshot' ]], | |
2945 | }, | |
2946 | parameters => { | |
2947 | additionalProperties => 0, | |
2948 | properties => { | |
2949 | node => get_standard_option('pve-node'), | |
2950 | vmid => get_standard_option('pve-vmid'), | |
2951 | snapname => get_standard_option('pve-snapshot-name'), | |
2952 | }, | |
2953 | }, | |
2954 | returns => { | |
2955 | type => 'string', | |
2956 | description => "the task ID.", | |
2957 | }, | |
2958 | code => sub { | |
2959 | my ($param) = @_; | |
2960 | ||
2961 | my $rpcenv = PVE::RPCEnvironment::get(); | |
2962 | ||
2963 | my $authuser = $rpcenv->get_user(); | |
2964 | ||
2965 | my $node = extract_param($param, 'node'); | |
2966 | ||
2967 | my $vmid = extract_param($param, 'vmid'); | |
2968 | ||
2969 | my $snapname = extract_param($param, 'snapname'); | |
2970 | ||
2971 | my $realcmd = sub { | |
2972 | PVE::Cluster::log_msg('info', $authuser, "rollback snapshot VM $vmid: $snapname"); | |
2973 | PVE::QemuServer::snapshot_rollback($vmid, $snapname); | |
2974 | }; | |
2975 | ||
2976 | return $rpcenv->fork_worker('qmrollback', $vmid, $authuser, $realcmd); | |
2977 | }}); | |
2978 | ||
2979 | __PACKAGE__->register_method({ | |
2980 | name => 'delsnapshot', | |
2981 | path => '{vmid}/snapshot/{snapname}', | |
2982 | method => 'DELETE', | |
2983 | protected => 1, | |
2984 | proxyto => 'node', | |
2985 | description => "Delete a VM snapshot.", | |
2986 | permissions => { | |
2987 | check => ['perm', '/vms/{vmid}', [ 'VM.Snapshot' ]], | |
2988 | }, | |
2989 | parameters => { | |
2990 | additionalProperties => 0, | |
2991 | properties => { | |
2992 | node => get_standard_option('pve-node'), | |
2993 | vmid => get_standard_option('pve-vmid'), | |
2994 | snapname => get_standard_option('pve-snapshot-name'), | |
2995 | force => { | |
2996 | optional => 1, | |
2997 | type => 'boolean', | |
2998 | description => "For removal from config file, even if removing disk snapshots fails.", | |
2999 | }, | |
3000 | }, | |
3001 | }, | |
3002 | returns => { | |
3003 | type => 'string', | |
3004 | description => "the task ID.", | |
3005 | }, | |
3006 | code => sub { | |
3007 | my ($param) = @_; | |
3008 | ||
3009 | my $rpcenv = PVE::RPCEnvironment::get(); | |
3010 | ||
3011 | my $authuser = $rpcenv->get_user(); | |
3012 | ||
3013 | my $node = extract_param($param, 'node'); | |
3014 | ||
3015 | my $vmid = extract_param($param, 'vmid'); | |
3016 | ||
3017 | my $snapname = extract_param($param, 'snapname'); | |
3018 | ||
3019 | my $realcmd = sub { | |
3020 | PVE::Cluster::log_msg('info', $authuser, "delete snapshot VM $vmid: $snapname"); | |
3021 | PVE::QemuServer::snapshot_delete($vmid, $snapname, $param->{force}); | |
3022 | }; | |
3023 | ||
3024 | return $rpcenv->fork_worker('qmdelsnapshot', $vmid, $authuser, $realcmd); | |
3025 | }}); | |
3026 | ||
3027 | __PACKAGE__->register_method({ | |
3028 | name => 'template', | |
3029 | path => '{vmid}/template', | |
3030 | method => 'POST', | |
3031 | protected => 1, | |
3032 | proxyto => 'node', | |
3033 | description => "Create a Template.", | |
3034 | permissions => { | |
3035 | description => "You need 'VM.Allocate' permissions on /vms/{vmid}", | |
3036 | check => [ 'perm', '/vms/{vmid}', ['VM.Allocate']], | |
3037 | }, | |
3038 | parameters => { | |
3039 | additionalProperties => 0, | |
3040 | properties => { | |
3041 | node => get_standard_option('pve-node'), | |
3042 | vmid => get_standard_option('pve-vmid'), | |
3043 | disk => { | |
3044 | optional => 1, | |
3045 | type => 'string', | |
3046 | description => "If you want to convert only 1 disk to base image.", | |
3047 | enum => [PVE::QemuServer::disknames()], | |
3048 | }, | |
3049 | ||
3050 | }, | |
3051 | }, | |
3052 | returns => { type => 'null'}, | |
3053 | code => sub { | |
3054 | my ($param) = @_; | |
3055 | ||
3056 | my $rpcenv = PVE::RPCEnvironment::get(); | |
3057 | ||
3058 | my $authuser = $rpcenv->get_user(); | |
3059 | ||
3060 | my $node = extract_param($param, 'node'); | |
3061 | ||
3062 | my $vmid = extract_param($param, 'vmid'); | |
3063 | ||
3064 | my $disk = extract_param($param, 'disk'); | |
3065 | ||
3066 | my $updatefn = sub { | |
3067 | ||
3068 | my $conf = PVE::QemuServer::load_config($vmid); | |
3069 | ||
3070 | PVE::QemuServer::check_lock($conf); | |
3071 | ||
3072 | die "unable to create template, because VM contains snapshots\n" | |
3073 | if $conf->{snapshots} && scalar(keys %{$conf->{snapshots}}); | |
3074 | ||
3075 | die "you can't convert a template to a template\n" | |
3076 | if PVE::QemuServer::is_template($conf) && !$disk; | |
3077 | ||
3078 | die "you can't convert a VM to template if VM is running\n" | |
3079 | if PVE::QemuServer::check_running($vmid); | |
3080 | ||
3081 | my $realcmd = sub { | |
3082 | PVE::QemuServer::template_create($vmid, $conf, $disk); | |
3083 | }; | |
3084 | ||
3085 | $conf->{template} = 1; | |
3086 | PVE::QemuServer::update_config_nolock($vmid, $conf, 1); | |
3087 | ||
3088 | return $rpcenv->fork_worker('qmtemplate', $vmid, $authuser, $realcmd); | |
3089 | }; | |
3090 | ||
3091 | PVE::QemuServer::lock_config($vmid, $updatefn); | |
3092 | return undef; | |
3093 | }}); | |
3094 | ||
3095 | 1; |