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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 | use POSIX; | |
8 | use IO::Socket::IP; | |
9 | use URI::Escape; | |
10 | ||
11 | use PVE::Cluster qw (cfs_read_file cfs_write_file);; | |
12 | use PVE::RRD; | |
13 | use PVE::SafeSyslog; | |
14 | use PVE::Tools qw(extract_param); | |
15 | use PVE::Exception qw(raise raise_param_exc raise_perm_exc); | |
16 | use PVE::Storage; | |
17 | use PVE::JSONSchema qw(get_standard_option); | |
18 | use PVE::RESTHandler; | |
19 | use PVE::ReplicationConfig; | |
20 | use PVE::GuestHelpers; | |
21 | use PVE::QemuConfig; | |
22 | use PVE::QemuServer; | |
23 | use PVE::QemuServer::Monitor qw(mon_cmd); | |
24 | use PVE::QemuMigrate; | |
25 | use PVE::RPCEnvironment; | |
26 | use PVE::AccessControl; | |
27 | use PVE::INotify; | |
28 | use PVE::Network; | |
29 | use PVE::Firewall; | |
30 | use PVE::API2::Firewall::VM; | |
31 | use PVE::API2::Qemu::Agent; | |
32 | use PVE::VZDump::Plugin; | |
33 | use PVE::DataCenterConfig; | |
34 | use PVE::SSHInfo; | |
35 | ||
36 | BEGIN { | |
37 | if (!$ENV{PVE_GENERATING_DOCS}) { | |
38 | require PVE::HA::Env::PVE2; | |
39 | import PVE::HA::Env::PVE2; | |
40 | require PVE::HA::Config; | |
41 | import PVE::HA::Config; | |
42 | } | |
43 | } | |
44 | ||
45 | use Data::Dumper; # fixme: remove | |
46 | ||
47 | use base qw(PVE::RESTHandler); | |
48 | ||
49 | 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."; | |
50 | ||
51 | my $resolve_cdrom_alias = sub { | |
52 | my $param = shift; | |
53 | ||
54 | if (my $value = $param->{cdrom}) { | |
55 | $value .= ",media=cdrom" if $value !~ m/media=/; | |
56 | $param->{ide2} = $value; | |
57 | delete $param->{cdrom}; | |
58 | } | |
59 | }; | |
60 | ||
61 | my $NEW_DISK_RE = qr!^(([^/:\s]+):)?(\d+(\.\d+)?)$!; | |
62 | my $check_storage_access = sub { | |
63 | my ($rpcenv, $authuser, $storecfg, $vmid, $settings, $default_storage) = @_; | |
64 | ||
65 | PVE::QemuServer::foreach_drive($settings, sub { | |
66 | my ($ds, $drive) = @_; | |
67 | ||
68 | my $isCDROM = PVE::QemuServer::drive_is_cdrom($drive); | |
69 | ||
70 | my $volid = $drive->{file}; | |
71 | my ($storeid, $volname) = PVE::Storage::parse_volume_id($volid, 1); | |
72 | ||
73 | if (!$volid || ($volid eq 'none' || $volid eq 'cloudinit' || (defined($volname) && $volname eq 'cloudinit'))) { | |
74 | # nothing to check | |
75 | } elsif ($isCDROM && ($volid eq 'cdrom')) { | |
76 | $rpcenv->check($authuser, "/", ['Sys.Console']); | |
77 | } elsif (!$isCDROM && ($volid =~ $NEW_DISK_RE)) { | |
78 | my ($storeid, $size) = ($2 || $default_storage, $3); | |
79 | die "no storage ID specified (and no default storage)\n" if !$storeid; | |
80 | $rpcenv->check($authuser, "/storage/$storeid", ['Datastore.AllocateSpace']); | |
81 | my $scfg = PVE::Storage::storage_config($storecfg, $storeid); | |
82 | raise_param_exc({ storage => "storage '$storeid' does not support vm images"}) | |
83 | if !$scfg->{content}->{images}; | |
84 | } else { | |
85 | PVE::Storage::check_volume_access($rpcenv, $authuser, $storecfg, $vmid, $volid); | |
86 | } | |
87 | }); | |
88 | ||
89 | $rpcenv->check($authuser, "/storage/$settings->{vmstatestorage}", ['Datastore.AllocateSpace']) | |
90 | if defined($settings->{vmstatestorage}); | |
91 | }; | |
92 | ||
93 | my $check_storage_access_clone = sub { | |
94 | my ($rpcenv, $authuser, $storecfg, $conf, $storage) = @_; | |
95 | ||
96 | my $sharedvm = 1; | |
97 | ||
98 | PVE::QemuServer::foreach_drive($conf, sub { | |
99 | my ($ds, $drive) = @_; | |
100 | ||
101 | my $isCDROM = PVE::QemuServer::drive_is_cdrom($drive); | |
102 | ||
103 | my $volid = $drive->{file}; | |
104 | ||
105 | return if !$volid || $volid eq 'none'; | |
106 | ||
107 | if ($isCDROM) { | |
108 | if ($volid eq 'cdrom') { | |
109 | $rpcenv->check($authuser, "/", ['Sys.Console']); | |
110 | } else { | |
111 | # we simply allow access | |
112 | my ($sid, $volname) = PVE::Storage::parse_volume_id($volid); | |
113 | my $scfg = PVE::Storage::storage_config($storecfg, $sid); | |
114 | $sharedvm = 0 if !$scfg->{shared}; | |
115 | ||
116 | } | |
117 | } else { | |
118 | my ($sid, $volname) = PVE::Storage::parse_volume_id($volid); | |
119 | my $scfg = PVE::Storage::storage_config($storecfg, $sid); | |
120 | $sharedvm = 0 if !$scfg->{shared}; | |
121 | ||
122 | $sid = $storage if $storage; | |
123 | $rpcenv->check($authuser, "/storage/$sid", ['Datastore.AllocateSpace']); | |
124 | } | |
125 | }); | |
126 | ||
127 | $rpcenv->check($authuser, "/storage/$conf->{vmstatestorage}", ['Datastore.AllocateSpace']) | |
128 | if defined($conf->{vmstatestorage}); | |
129 | ||
130 | return $sharedvm; | |
131 | }; | |
132 | ||
133 | # Note: $pool is only needed when creating a VM, because pool permissions | |
134 | # are automatically inherited if VM already exists inside a pool. | |
135 | my $create_disks = sub { | |
136 | my ($rpcenv, $authuser, $conf, $arch, $storecfg, $vmid, $pool, $settings, $default_storage) = @_; | |
137 | ||
138 | my $vollist = []; | |
139 | ||
140 | my $res = {}; | |
141 | ||
142 | my $code = sub { | |
143 | my ($ds, $disk) = @_; | |
144 | ||
145 | my $volid = $disk->{file}; | |
146 | my ($storeid, $volname) = PVE::Storage::parse_volume_id($volid, 1); | |
147 | ||
148 | if (!$volid || $volid eq 'none' || $volid eq 'cdrom') { | |
149 | delete $disk->{size}; | |
150 | $res->{$ds} = PVE::QemuServer::print_drive($disk); | |
151 | } elsif (defined($volname) && $volname eq 'cloudinit') { | |
152 | $storeid = $storeid // $default_storage; | |
153 | die "no storage ID specified (and no default storage)\n" if !$storeid; | |
154 | my $scfg = PVE::Storage::storage_config($storecfg, $storeid); | |
155 | my $name = "vm-$vmid-cloudinit"; | |
156 | ||
157 | my $fmt = undef; | |
158 | if ($scfg->{path}) { | |
159 | $fmt = $disk->{format} // "qcow2"; | |
160 | $name .= ".$fmt"; | |
161 | } else { | |
162 | $fmt = $disk->{format} // "raw"; | |
163 | } | |
164 | ||
165 | # Initial disk created with 4 MB and aligned to 4MB on regeneration | |
166 | my $ci_size = PVE::QemuServer::Cloudinit::CLOUDINIT_DISK_SIZE; | |
167 | my $volid = PVE::Storage::vdisk_alloc($storecfg, $storeid, $vmid, $fmt, $name, $ci_size/1024); | |
168 | $disk->{file} = $volid; | |
169 | $disk->{media} = 'cdrom'; | |
170 | push @$vollist, $volid; | |
171 | delete $disk->{format}; # no longer needed | |
172 | $res->{$ds} = PVE::QemuServer::print_drive($disk); | |
173 | } elsif ($volid =~ $NEW_DISK_RE) { | |
174 | my ($storeid, $size) = ($2 || $default_storage, $3); | |
175 | die "no storage ID specified (and no default storage)\n" if !$storeid; | |
176 | my $defformat = PVE::Storage::storage_default_format($storecfg, $storeid); | |
177 | my $fmt = $disk->{format} || $defformat; | |
178 | ||
179 | $size = PVE::Tools::convert_size($size, 'gb' => 'kb'); # vdisk_alloc uses kb | |
180 | ||
181 | my $volid; | |
182 | if ($ds eq 'efidisk0') { | |
183 | ($volid, $size) = PVE::QemuServer::create_efidisk($storecfg, $storeid, $vmid, $fmt, $arch); | |
184 | } else { | |
185 | $volid = PVE::Storage::vdisk_alloc($storecfg, $storeid, $vmid, $fmt, undef, $size); | |
186 | } | |
187 | push @$vollist, $volid; | |
188 | $disk->{file} = $volid; | |
189 | $disk->{size} = PVE::Tools::convert_size($size, 'kb' => 'b'); | |
190 | delete $disk->{format}; # no longer needed | |
191 | $res->{$ds} = PVE::QemuServer::print_drive($disk); | |
192 | } else { | |
193 | ||
194 | PVE::Storage::check_volume_access($rpcenv, $authuser, $storecfg, $vmid, $volid); | |
195 | ||
196 | my $volid_is_new = 1; | |
197 | ||
198 | if ($conf->{$ds}) { | |
199 | my $olddrive = PVE::QemuServer::parse_drive($ds, $conf->{$ds}); | |
200 | $volid_is_new = undef if $olddrive->{file} && $olddrive->{file} eq $volid; | |
201 | } | |
202 | ||
203 | if ($volid_is_new) { | |
204 | ||
205 | PVE::Storage::activate_volumes($storecfg, [ $volid ]) if $storeid; | |
206 | ||
207 | my $size = PVE::Storage::volume_size_info($storecfg, $volid); | |
208 | ||
209 | die "volume $volid does not exist\n" if !$size; | |
210 | ||
211 | $disk->{size} = $size; | |
212 | } | |
213 | ||
214 | $res->{$ds} = PVE::QemuServer::print_drive($disk); | |
215 | } | |
216 | }; | |
217 | ||
218 | eval { PVE::QemuServer::foreach_drive($settings, $code); }; | |
219 | ||
220 | # free allocated images on error | |
221 | if (my $err = $@) { | |
222 | syslog('err', "VM $vmid creating disks failed"); | |
223 | foreach my $volid (@$vollist) { | |
224 | eval { PVE::Storage::vdisk_free($storecfg, $volid); }; | |
225 | warn $@ if $@; | |
226 | } | |
227 | die $err; | |
228 | } | |
229 | ||
230 | # modify vm config if everything went well | |
231 | foreach my $ds (keys %$res) { | |
232 | $conf->{$ds} = $res->{$ds}; | |
233 | } | |
234 | ||
235 | return $vollist; | |
236 | }; | |
237 | ||
238 | my $cpuoptions = { | |
239 | 'cores' => 1, | |
240 | 'cpu' => 1, | |
241 | 'cpulimit' => 1, | |
242 | 'cpuunits' => 1, | |
243 | 'numa' => 1, | |
244 | 'smp' => 1, | |
245 | 'sockets' => 1, | |
246 | 'vcpus' => 1, | |
247 | }; | |
248 | ||
249 | my $memoryoptions = { | |
250 | 'memory' => 1, | |
251 | 'balloon' => 1, | |
252 | 'shares' => 1, | |
253 | }; | |
254 | ||
255 | my $hwtypeoptions = { | |
256 | 'acpi' => 1, | |
257 | 'hotplug' => 1, | |
258 | 'kvm' => 1, | |
259 | 'machine' => 1, | |
260 | 'scsihw' => 1, | |
261 | 'smbios1' => 1, | |
262 | 'tablet' => 1, | |
263 | 'vga' => 1, | |
264 | 'watchdog' => 1, | |
265 | 'audio0' => 1, | |
266 | }; | |
267 | ||
268 | my $generaloptions = { | |
269 | 'agent' => 1, | |
270 | 'autostart' => 1, | |
271 | 'bios' => 1, | |
272 | 'description' => 1, | |
273 | 'keyboard' => 1, | |
274 | 'localtime' => 1, | |
275 | 'migrate_downtime' => 1, | |
276 | 'migrate_speed' => 1, | |
277 | 'name' => 1, | |
278 | 'onboot' => 1, | |
279 | 'ostype' => 1, | |
280 | 'protection' => 1, | |
281 | 'reboot' => 1, | |
282 | 'startdate' => 1, | |
283 | 'startup' => 1, | |
284 | 'tdf' => 1, | |
285 | 'template' => 1, | |
286 | 'tags' => 1, | |
287 | }; | |
288 | ||
289 | my $vmpoweroptions = { | |
290 | 'freeze' => 1, | |
291 | }; | |
292 | ||
293 | my $diskoptions = { | |
294 | 'boot' => 1, | |
295 | 'bootdisk' => 1, | |
296 | 'vmstatestorage' => 1, | |
297 | }; | |
298 | ||
299 | my $cloudinitoptions = { | |
300 | cicustom => 1, | |
301 | cipassword => 1, | |
302 | citype => 1, | |
303 | ciuser => 1, | |
304 | nameserver => 1, | |
305 | searchdomain => 1, | |
306 | sshkeys => 1, | |
307 | }; | |
308 | ||
309 | my $check_vm_modify_config_perm = sub { | |
310 | my ($rpcenv, $authuser, $vmid, $pool, $key_list) = @_; | |
311 | ||
312 | return 1 if $authuser eq 'root@pam'; | |
313 | ||
314 | foreach my $opt (@$key_list) { | |
315 | # some checks (e.g., disk, serial port, usb) need to be done somewhere | |
316 | # else, as there the permission can be value dependend | |
317 | next if PVE::QemuServer::is_valid_drivename($opt); | |
318 | next if $opt eq 'cdrom'; | |
319 | next if $opt =~ m/^(?:unused|serial|usb)\d+$/; | |
320 | ||
321 | ||
322 | if ($cpuoptions->{$opt} || $opt =~ m/^numa\d+$/) { | |
323 | $rpcenv->check_vm_perm($authuser, $vmid, $pool, ['VM.Config.CPU']); | |
324 | } elsif ($memoryoptions->{$opt}) { | |
325 | $rpcenv->check_vm_perm($authuser, $vmid, $pool, ['VM.Config.Memory']); | |
326 | } elsif ($hwtypeoptions->{$opt}) { | |
327 | $rpcenv->check_vm_perm($authuser, $vmid, $pool, ['VM.Config.HWType']); | |
328 | } elsif ($generaloptions->{$opt}) { | |
329 | $rpcenv->check_vm_perm($authuser, $vmid, $pool, ['VM.Config.Options']); | |
330 | # special case for startup since it changes host behaviour | |
331 | if ($opt eq 'startup') { | |
332 | $rpcenv->check_full($authuser, "/", ['Sys.Modify']); | |
333 | } | |
334 | } elsif ($vmpoweroptions->{$opt}) { | |
335 | $rpcenv->check_vm_perm($authuser, $vmid, $pool, ['VM.PowerMgmt']); | |
336 | } elsif ($diskoptions->{$opt}) { | |
337 | $rpcenv->check_vm_perm($authuser, $vmid, $pool, ['VM.Config.Disk']); | |
338 | } elsif ($cloudinitoptions->{$opt} || ($opt =~ m/^(?:net|ipconfig)\d+$/)) { | |
339 | $rpcenv->check_vm_perm($authuser, $vmid, $pool, ['VM.Config.Network']); | |
340 | } elsif ($opt eq 'vmstate') { | |
341 | # the user needs Disk and PowerMgmt privileges to change the vmstate | |
342 | # also needs privileges on the storage, that will be checked later | |
343 | $rpcenv->check_vm_perm($authuser, $vmid, $pool, ['VM.Config.Disk', 'VM.PowerMgmt' ]); | |
344 | } else { | |
345 | # catches hostpci\d+, args, lock, etc. | |
346 | # new options will be checked here | |
347 | die "only root can set '$opt' config\n"; | |
348 | } | |
349 | } | |
350 | ||
351 | return 1; | |
352 | }; | |
353 | ||
354 | __PACKAGE__->register_method({ | |
355 | name => 'vmlist', | |
356 | path => '', | |
357 | method => 'GET', | |
358 | description => "Virtual machine index (per node).", | |
359 | permissions => { | |
360 | description => "Only list VMs where you have VM.Audit permissons on /vms/<vmid>.", | |
361 | user => 'all', | |
362 | }, | |
363 | proxyto => 'node', | |
364 | protected => 1, # qemu pid files are only readable by root | |
365 | parameters => { | |
366 | additionalProperties => 0, | |
367 | properties => { | |
368 | node => get_standard_option('pve-node'), | |
369 | full => { | |
370 | type => 'boolean', | |
371 | optional => 1, | |
372 | description => "Determine the full status of active VMs.", | |
373 | }, | |
374 | }, | |
375 | }, | |
376 | returns => { | |
377 | type => 'array', | |
378 | items => { | |
379 | type => "object", | |
380 | properties => $PVE::QemuServer::vmstatus_return_properties, | |
381 | }, | |
382 | links => [ { rel => 'child', href => "{vmid}" } ], | |
383 | }, | |
384 | code => sub { | |
385 | my ($param) = @_; | |
386 | ||
387 | my $rpcenv = PVE::RPCEnvironment::get(); | |
388 | my $authuser = $rpcenv->get_user(); | |
389 | ||
390 | my $vmstatus = PVE::QemuServer::vmstatus(undef, $param->{full}); | |
391 | ||
392 | my $res = []; | |
393 | foreach my $vmid (keys %$vmstatus) { | |
394 | next if !$rpcenv->check($authuser, "/vms/$vmid", [ 'VM.Audit' ], 1); | |
395 | ||
396 | my $data = $vmstatus->{$vmid}; | |
397 | push @$res, $data; | |
398 | } | |
399 | ||
400 | return $res; | |
401 | }}); | |
402 | ||
403 | ||
404 | ||
405 | __PACKAGE__->register_method({ | |
406 | name => 'create_vm', | |
407 | path => '', | |
408 | method => 'POST', | |
409 | description => "Create or restore a virtual machine.", | |
410 | permissions => { | |
411 | description => "You need 'VM.Allocate' permissions on /vms/{vmid} or on the VM pool /pool/{pool}. " . | |
412 | "For restore (option 'archive'), it is enough if the user has 'VM.Backup' permission and the VM already exists. " . | |
413 | "If you create disks you need 'Datastore.AllocateSpace' on any used storage.", | |
414 | user => 'all', # check inside | |
415 | }, | |
416 | protected => 1, | |
417 | proxyto => 'node', | |
418 | parameters => { | |
419 | additionalProperties => 0, | |
420 | properties => PVE::QemuServer::json_config_properties( | |
421 | { | |
422 | node => get_standard_option('pve-node'), | |
423 | vmid => get_standard_option('pve-vmid', { completion => \&PVE::Cluster::complete_next_vmid }), | |
424 | archive => { | |
425 | description => "The backup file.", | |
426 | type => 'string', | |
427 | optional => 1, | |
428 | maxLength => 255, | |
429 | completion => \&PVE::QemuServer::complete_backup_archives, | |
430 | }, | |
431 | storage => get_standard_option('pve-storage-id', { | |
432 | description => "Default storage.", | |
433 | optional => 1, | |
434 | completion => \&PVE::QemuServer::complete_storage, | |
435 | }), | |
436 | force => { | |
437 | optional => 1, | |
438 | type => 'boolean', | |
439 | description => "Allow to overwrite existing VM.", | |
440 | requires => 'archive', | |
441 | }, | |
442 | unique => { | |
443 | optional => 1, | |
444 | type => 'boolean', | |
445 | description => "Assign a unique random ethernet address.", | |
446 | requires => 'archive', | |
447 | }, | |
448 | pool => { | |
449 | optional => 1, | |
450 | type => 'string', format => 'pve-poolid', | |
451 | description => "Add the VM to the specified pool.", | |
452 | }, | |
453 | bwlimit => { | |
454 | description => "Override I/O bandwidth limit (in KiB/s).", | |
455 | optional => 1, | |
456 | type => 'integer', | |
457 | minimum => '0', | |
458 | default => 'restore limit from datacenter or storage config', | |
459 | }, | |
460 | start => { | |
461 | optional => 1, | |
462 | type => 'boolean', | |
463 | default => 0, | |
464 | description => "Start VM after it was created successfully.", | |
465 | }, | |
466 | }), | |
467 | }, | |
468 | returns => { | |
469 | type => 'string', | |
470 | }, | |
471 | code => sub { | |
472 | my ($param) = @_; | |
473 | ||
474 | my $rpcenv = PVE::RPCEnvironment::get(); | |
475 | my $authuser = $rpcenv->get_user(); | |
476 | ||
477 | my $node = extract_param($param, 'node'); | |
478 | my $vmid = extract_param($param, 'vmid'); | |
479 | ||
480 | my $archive = extract_param($param, 'archive'); | |
481 | my $is_restore = !!$archive; | |
482 | ||
483 | my $bwlimit = extract_param($param, 'bwlimit'); | |
484 | my $force = extract_param($param, 'force'); | |
485 | my $pool = extract_param($param, 'pool'); | |
486 | my $start_after_create = extract_param($param, 'start'); | |
487 | my $storage = extract_param($param, 'storage'); | |
488 | my $unique = extract_param($param, 'unique'); | |
489 | ||
490 | if (defined(my $ssh_keys = $param->{sshkeys})) { | |
491 | $ssh_keys = URI::Escape::uri_unescape($ssh_keys); | |
492 | PVE::Tools::validate_ssh_public_keys($ssh_keys); | |
493 | } | |
494 | ||
495 | PVE::Cluster::check_cfs_quorum(); | |
496 | ||
497 | my $filename = PVE::QemuConfig->config_file($vmid); | |
498 | my $storecfg = PVE::Storage::config(); | |
499 | ||
500 | if (defined($pool)) { | |
501 | $rpcenv->check_pool_exist($pool); | |
502 | } | |
503 | ||
504 | $rpcenv->check($authuser, "/storage/$storage", ['Datastore.AllocateSpace']) | |
505 | if defined($storage); | |
506 | ||
507 | if ($rpcenv->check($authuser, "/vms/$vmid", ['VM.Allocate'], 1)) { | |
508 | # OK | |
509 | } elsif ($pool && $rpcenv->check($authuser, "/pool/$pool", ['VM.Allocate'], 1)) { | |
510 | # OK | |
511 | } elsif ($archive && $force && (-f $filename) && | |
512 | $rpcenv->check($authuser, "/vms/$vmid", ['VM.Backup'], 1)) { | |
513 | # OK: user has VM.Backup permissions, and want to restore an existing VM | |
514 | } else { | |
515 | raise_perm_exc(); | |
516 | } | |
517 | ||
518 | if (!$archive) { | |
519 | &$resolve_cdrom_alias($param); | |
520 | ||
521 | &$check_storage_access($rpcenv, $authuser, $storecfg, $vmid, $param, $storage); | |
522 | ||
523 | &$check_vm_modify_config_perm($rpcenv, $authuser, $vmid, $pool, [ keys %$param]); | |
524 | ||
525 | foreach my $opt (keys %$param) { | |
526 | if (PVE::QemuServer::is_valid_drivename($opt)) { | |
527 | my $drive = PVE::QemuServer::parse_drive($opt, $param->{$opt}); | |
528 | raise_param_exc({ $opt => "unable to parse drive options" }) if !$drive; | |
529 | ||
530 | PVE::QemuServer::cleanup_drive_path($opt, $storecfg, $drive); | |
531 | $param->{$opt} = PVE::QemuServer::print_drive($drive); | |
532 | } | |
533 | } | |
534 | ||
535 | PVE::QemuServer::add_random_macs($param); | |
536 | } else { | |
537 | my $keystr = join(' ', keys %$param); | |
538 | raise_param_exc({ archive => "option conflicts with other options ($keystr)"}) if $keystr; | |
539 | ||
540 | if ($archive eq '-') { | |
541 | die "pipe requires cli environment\n" | |
542 | if $rpcenv->{type} ne 'cli'; | |
543 | } else { | |
544 | PVE::Storage::check_volume_access($rpcenv, $authuser, $storecfg, $vmid, $archive); | |
545 | $archive = PVE::Storage::abs_filesystem_path($storecfg, $archive); | |
546 | } | |
547 | } | |
548 | ||
549 | my $emsg = $is_restore ? "unable to restore VM $vmid -" : "unable to create VM $vmid -"; | |
550 | ||
551 | eval { PVE::QemuConfig->create_and_lock_config($vmid, $force) }; | |
552 | die "$emsg $@" if $@; | |
553 | ||
554 | my $restorefn = sub { | |
555 | my $conf = PVE::QemuConfig->load_config($vmid); | |
556 | ||
557 | PVE::QemuConfig->check_protection($conf, $emsg); | |
558 | ||
559 | die "$emsg vm is running\n" if PVE::QemuServer::check_running($vmid); | |
560 | ||
561 | my $realcmd = sub { | |
562 | PVE::QemuServer::restore_archive($archive, $vmid, $authuser, { | |
563 | storage => $storage, | |
564 | pool => $pool, | |
565 | unique => $unique, | |
566 | bwlimit => $bwlimit, | |
567 | }); | |
568 | my $restored_conf = PVE::QemuConfig->load_config($vmid); | |
569 | # Convert restored VM to template if backup was VM template | |
570 | if (PVE::QemuConfig->is_template($restored_conf)) { | |
571 | warn "Convert to template.\n"; | |
572 | eval { PVE::QemuServer::template_create($vmid, $restored_conf) }; | |
573 | warn $@ if $@; | |
574 | } | |
575 | ||
576 | PVE::AccessControl::add_vm_to_pool($vmid, $pool) if $pool; | |
577 | }; | |
578 | ||
579 | # ensure no old replication state are exists | |
580 | PVE::ReplicationState::delete_guest_states($vmid); | |
581 | ||
582 | PVE::QemuConfig->lock_config_full($vmid, 1, $realcmd); | |
583 | ||
584 | if ($start_after_create) { | |
585 | print "Execute autostart\n"; | |
586 | eval { PVE::API2::Qemu->vm_start({ vmid => $vmid, node => $node }) }; | |
587 | warn $@ if $@; | |
588 | } | |
589 | }; | |
590 | ||
591 | my $createfn = sub { | |
592 | # ensure no old replication state are exists | |
593 | PVE::ReplicationState::delete_guest_states($vmid); | |
594 | ||
595 | my $realcmd = sub { | |
596 | my $conf = $param; | |
597 | my $arch = PVE::QemuServer::get_vm_arch($conf); | |
598 | ||
599 | my $vollist = []; | |
600 | eval { | |
601 | $vollist = &$create_disks($rpcenv, $authuser, $conf, $arch, $storecfg, $vmid, $pool, $param, $storage); | |
602 | ||
603 | if (!$conf->{bootdisk}) { | |
604 | my $firstdisk = PVE::QemuServer::resolve_first_disk($conf); | |
605 | $conf->{bootdisk} = $firstdisk if $firstdisk; | |
606 | } | |
607 | ||
608 | # auto generate uuid if user did not specify smbios1 option | |
609 | if (!$conf->{smbios1}) { | |
610 | $conf->{smbios1} = PVE::QemuServer::generate_smbios1_uuid(); | |
611 | } | |
612 | ||
613 | if ((!defined($conf->{vmgenid}) || $conf->{vmgenid} eq '1') && $arch ne 'aarch64') { | |
614 | $conf->{vmgenid} = PVE::QemuServer::generate_uuid(); | |
615 | } | |
616 | ||
617 | PVE::QemuConfig->write_config($vmid, $conf); | |
618 | ||
619 | }; | |
620 | my $err = $@; | |
621 | ||
622 | if ($err) { | |
623 | foreach my $volid (@$vollist) { | |
624 | eval { PVE::Storage::vdisk_free($storecfg, $volid); }; | |
625 | warn $@ if $@; | |
626 | } | |
627 | die "$emsg $err"; | |
628 | } | |
629 | ||
630 | PVE::AccessControl::add_vm_to_pool($vmid, $pool) if $pool; | |
631 | }; | |
632 | ||
633 | PVE::QemuConfig->lock_config_full($vmid, 1, $realcmd); | |
634 | ||
635 | if ($start_after_create) { | |
636 | print "Execute autostart\n"; | |
637 | eval { PVE::API2::Qemu->vm_start({vmid => $vmid, node => $node}) }; | |
638 | warn $@ if $@; | |
639 | } | |
640 | }; | |
641 | ||
642 | my ($code, $worker_name); | |
643 | if ($is_restore) { | |
644 | $worker_name = 'qmrestore'; | |
645 | $code = sub { | |
646 | eval { $restorefn->() }; | |
647 | if (my $err = $@) { | |
648 | eval { PVE::QemuConfig->remove_lock($vmid, 'create') }; | |
649 | warn $@ if $@; | |
650 | die $err; | |
651 | } | |
652 | }; | |
653 | } else { | |
654 | $worker_name = 'qmcreate'; | |
655 | $code = sub { | |
656 | eval { $createfn->() }; | |
657 | if (my $err = $@) { | |
658 | eval { | |
659 | my $conffile = PVE::QemuConfig->config_file($vmid); | |
660 | unlink($conffile) or die "failed to remove config file: $!\n"; | |
661 | }; | |
662 | warn $@ if $@; | |
663 | die $err; | |
664 | } | |
665 | }; | |
666 | } | |
667 | ||
668 | return $rpcenv->fork_worker($worker_name, $vmid, $authuser, $code); | |
669 | }}); | |
670 | ||
671 | __PACKAGE__->register_method({ | |
672 | name => 'vmdiridx', | |
673 | path => '{vmid}', | |
674 | method => 'GET', | |
675 | proxyto => 'node', | |
676 | description => "Directory index", | |
677 | permissions => { | |
678 | user => 'all', | |
679 | }, | |
680 | parameters => { | |
681 | additionalProperties => 0, | |
682 | properties => { | |
683 | node => get_standard_option('pve-node'), | |
684 | vmid => get_standard_option('pve-vmid'), | |
685 | }, | |
686 | }, | |
687 | returns => { | |
688 | type => 'array', | |
689 | items => { | |
690 | type => "object", | |
691 | properties => { | |
692 | subdir => { type => 'string' }, | |
693 | }, | |
694 | }, | |
695 | links => [ { rel => 'child', href => "{subdir}" } ], | |
696 | }, | |
697 | code => sub { | |
698 | my ($param) = @_; | |
699 | ||
700 | my $res = [ | |
701 | { subdir => 'config' }, | |
702 | { subdir => 'pending' }, | |
703 | { subdir => 'status' }, | |
704 | { subdir => 'unlink' }, | |
705 | { subdir => 'vncproxy' }, | |
706 | { subdir => 'termproxy' }, | |
707 | { subdir => 'migrate' }, | |
708 | { subdir => 'resize' }, | |
709 | { subdir => 'move' }, | |
710 | { subdir => 'rrd' }, | |
711 | { subdir => 'rrddata' }, | |
712 | { subdir => 'monitor' }, | |
713 | { subdir => 'agent' }, | |
714 | { subdir => 'snapshot' }, | |
715 | { subdir => 'spiceproxy' }, | |
716 | { subdir => 'sendkey' }, | |
717 | { subdir => 'firewall' }, | |
718 | ]; | |
719 | ||
720 | return $res; | |
721 | }}); | |
722 | ||
723 | __PACKAGE__->register_method ({ | |
724 | subclass => "PVE::API2::Firewall::VM", | |
725 | path => '{vmid}/firewall', | |
726 | }); | |
727 | ||
728 | __PACKAGE__->register_method ({ | |
729 | subclass => "PVE::API2::Qemu::Agent", | |
730 | path => '{vmid}/agent', | |
731 | }); | |
732 | ||
733 | __PACKAGE__->register_method({ | |
734 | name => 'rrd', | |
735 | path => '{vmid}/rrd', | |
736 | method => 'GET', | |
737 | protected => 1, # fixme: can we avoid that? | |
738 | permissions => { | |
739 | check => ['perm', '/vms/{vmid}', [ 'VM.Audit' ]], | |
740 | }, | |
741 | description => "Read VM RRD statistics (returns PNG)", | |
742 | parameters => { | |
743 | additionalProperties => 0, | |
744 | properties => { | |
745 | node => get_standard_option('pve-node'), | |
746 | vmid => get_standard_option('pve-vmid'), | |
747 | timeframe => { | |
748 | description => "Specify the time frame you are interested in.", | |
749 | type => 'string', | |
750 | enum => [ 'hour', 'day', 'week', 'month', 'year' ], | |
751 | }, | |
752 | ds => { | |
753 | description => "The list of datasources you want to display.", | |
754 | type => 'string', format => 'pve-configid-list', | |
755 | }, | |
756 | cf => { | |
757 | description => "The RRD consolidation function", | |
758 | type => 'string', | |
759 | enum => [ 'AVERAGE', 'MAX' ], | |
760 | optional => 1, | |
761 | }, | |
762 | }, | |
763 | }, | |
764 | returns => { | |
765 | type => "object", | |
766 | properties => { | |
767 | filename => { type => 'string' }, | |
768 | }, | |
769 | }, | |
770 | code => sub { | |
771 | my ($param) = @_; | |
772 | ||
773 | return PVE::RRD::create_rrd_graph( | |
774 | "pve2-vm/$param->{vmid}", $param->{timeframe}, | |
775 | $param->{ds}, $param->{cf}); | |
776 | ||
777 | }}); | |
778 | ||
779 | __PACKAGE__->register_method({ | |
780 | name => 'rrddata', | |
781 | path => '{vmid}/rrddata', | |
782 | method => 'GET', | |
783 | protected => 1, # fixme: can we avoid that? | |
784 | permissions => { | |
785 | check => ['perm', '/vms/{vmid}', [ 'VM.Audit' ]], | |
786 | }, | |
787 | description => "Read VM RRD statistics", | |
788 | parameters => { | |
789 | additionalProperties => 0, | |
790 | properties => { | |
791 | node => get_standard_option('pve-node'), | |
792 | vmid => get_standard_option('pve-vmid'), | |
793 | timeframe => { | |
794 | description => "Specify the time frame you are interested in.", | |
795 | type => 'string', | |
796 | enum => [ 'hour', 'day', 'week', 'month', 'year' ], | |
797 | }, | |
798 | cf => { | |
799 | description => "The RRD consolidation function", | |
800 | type => 'string', | |
801 | enum => [ 'AVERAGE', 'MAX' ], | |
802 | optional => 1, | |
803 | }, | |
804 | }, | |
805 | }, | |
806 | returns => { | |
807 | type => "array", | |
808 | items => { | |
809 | type => "object", | |
810 | properties => {}, | |
811 | }, | |
812 | }, | |
813 | code => sub { | |
814 | my ($param) = @_; | |
815 | ||
816 | return PVE::RRD::create_rrd_data( | |
817 | "pve2-vm/$param->{vmid}", $param->{timeframe}, $param->{cf}); | |
818 | }}); | |
819 | ||
820 | ||
821 | __PACKAGE__->register_method({ | |
822 | name => 'vm_config', | |
823 | path => '{vmid}/config', | |
824 | method => 'GET', | |
825 | proxyto => 'node', | |
826 | description => "Get current virtual machine configuration. This does not include pending configuration changes (see 'pending' API).", | |
827 | permissions => { | |
828 | check => ['perm', '/vms/{vmid}', [ 'VM.Audit' ]], | |
829 | }, | |
830 | parameters => { | |
831 | additionalProperties => 0, | |
832 | properties => { | |
833 | node => get_standard_option('pve-node'), | |
834 | vmid => get_standard_option('pve-vmid', { completion => \&PVE::QemuServer::complete_vmid }), | |
835 | current => { | |
836 | description => "Get current values (instead of pending values).", | |
837 | optional => 1, | |
838 | default => 0, | |
839 | type => 'boolean', | |
840 | }, | |
841 | snapshot => get_standard_option('pve-snapshot-name', { | |
842 | description => "Fetch config values from given snapshot.", | |
843 | optional => 1, | |
844 | completion => sub { | |
845 | my ($cmd, $pname, $cur, $args) = @_; | |
846 | PVE::QemuConfig->snapshot_list($args->[0]); | |
847 | }, | |
848 | }), | |
849 | }, | |
850 | }, | |
851 | returns => { | |
852 | description => "The current VM configuration.", | |
853 | type => "object", | |
854 | properties => PVE::QemuServer::json_config_properties({ | |
855 | digest => { | |
856 | type => 'string', | |
857 | description => 'SHA1 digest of configuration file. This can be used to prevent concurrent modifications.', | |
858 | } | |
859 | }), | |
860 | }, | |
861 | code => sub { | |
862 | my ($param) = @_; | |
863 | ||
864 | raise_param_exc({ snapshot => "cannot use 'snapshot' parameter with 'current'", | |
865 | current => "cannot use 'snapshot' parameter with 'current'"}) | |
866 | if ($param->{snapshot} && $param->{current}); | |
867 | ||
868 | my $conf; | |
869 | if ($param->{snapshot}) { | |
870 | $conf = PVE::QemuConfig->load_snapshot_config($param->{vmid}, $param->{snapshot}); | |
871 | } else { | |
872 | $conf = PVE::QemuConfig->load_current_config($param->{vmid}, $param->{current}); | |
873 | } | |
874 | $conf->{cipassword} = '**********' if $conf->{cipassword}; | |
875 | return $conf; | |
876 | ||
877 | }}); | |
878 | ||
879 | __PACKAGE__->register_method({ | |
880 | name => 'vm_pending', | |
881 | path => '{vmid}/pending', | |
882 | method => 'GET', | |
883 | proxyto => 'node', | |
884 | description => "Get virtual machine configuration, including pending changes.", | |
885 | permissions => { | |
886 | check => ['perm', '/vms/{vmid}', [ 'VM.Audit' ]], | |
887 | }, | |
888 | parameters => { | |
889 | additionalProperties => 0, | |
890 | properties => { | |
891 | node => get_standard_option('pve-node'), | |
892 | vmid => get_standard_option('pve-vmid', { completion => \&PVE::QemuServer::complete_vmid }), | |
893 | }, | |
894 | }, | |
895 | returns => { | |
896 | type => "array", | |
897 | items => { | |
898 | type => "object", | |
899 | properties => { | |
900 | key => { | |
901 | description => "Configuration option name.", | |
902 | type => 'string', | |
903 | }, | |
904 | value => { | |
905 | description => "Current value.", | |
906 | type => 'string', | |
907 | optional => 1, | |
908 | }, | |
909 | pending => { | |
910 | description => "Pending value.", | |
911 | type => 'string', | |
912 | optional => 1, | |
913 | }, | |
914 | delete => { | |
915 | description => "Indicates a pending delete request if present and not 0. " . | |
916 | "The value 2 indicates a force-delete request.", | |
917 | type => 'integer', | |
918 | minimum => 0, | |
919 | maximum => 2, | |
920 | optional => 1, | |
921 | }, | |
922 | }, | |
923 | }, | |
924 | }, | |
925 | code => sub { | |
926 | my ($param) = @_; | |
927 | ||
928 | my $conf = PVE::QemuConfig->load_config($param->{vmid}); | |
929 | ||
930 | my $pending_delete_hash = PVE::QemuConfig->parse_pending_delete($conf->{pending}->{delete}); | |
931 | ||
932 | $conf->{cipassword} = '**********' if defined($conf->{cipassword}); | |
933 | $conf->{pending}->{cipassword} = '********** ' if defined($conf->{pending}->{cipassword}); | |
934 | ||
935 | return PVE::GuestHelpers::config_with_pending_array($conf, $pending_delete_hash); | |
936 | }}); | |
937 | ||
938 | # POST/PUT {vmid}/config implementation | |
939 | # | |
940 | # The original API used PUT (idempotent) an we assumed that all operations | |
941 | # are fast. But it turned out that almost any configuration change can | |
942 | # involve hot-plug actions, or disk alloc/free. Such actions can take long | |
943 | # time to complete and have side effects (not idempotent). | |
944 | # | |
945 | # The new implementation uses POST and forks a worker process. We added | |
946 | # a new option 'background_delay'. If specified we wait up to | |
947 | # 'background_delay' second for the worker task to complete. It returns null | |
948 | # if the task is finished within that time, else we return the UPID. | |
949 | ||
950 | my $update_vm_api = sub { | |
951 | my ($param, $sync) = @_; | |
952 | ||
953 | my $rpcenv = PVE::RPCEnvironment::get(); | |
954 | ||
955 | my $authuser = $rpcenv->get_user(); | |
956 | ||
957 | my $node = extract_param($param, 'node'); | |
958 | ||
959 | my $vmid = extract_param($param, 'vmid'); | |
960 | ||
961 | my $digest = extract_param($param, 'digest'); | |
962 | ||
963 | my $background_delay = extract_param($param, 'background_delay'); | |
964 | ||
965 | if (defined(my $cipassword = $param->{cipassword})) { | |
966 | # Same logic as in cloud-init (but with the regex fixed...) | |
967 | $param->{cipassword} = PVE::Tools::encrypt_pw($cipassword) | |
968 | if $cipassword !~ /^\$(?:[156]|2[ay])(\$.+){2}/; | |
969 | } | |
970 | ||
971 | my @paramarr = (); # used for log message | |
972 | foreach my $key (sort keys %$param) { | |
973 | my $value = $key eq 'cipassword' ? '<hidden>' : $param->{$key}; | |
974 | push @paramarr, "-$key", $value; | |
975 | } | |
976 | ||
977 | my $skiplock = extract_param($param, 'skiplock'); | |
978 | raise_param_exc({ skiplock => "Only root may use this option." }) | |
979 | if $skiplock && $authuser ne 'root@pam'; | |
980 | ||
981 | my $delete_str = extract_param($param, 'delete'); | |
982 | ||
983 | my $revert_str = extract_param($param, 'revert'); | |
984 | ||
985 | my $force = extract_param($param, 'force'); | |
986 | ||
987 | if (defined(my $ssh_keys = $param->{sshkeys})) { | |
988 | $ssh_keys = URI::Escape::uri_unescape($ssh_keys); | |
989 | PVE::Tools::validate_ssh_public_keys($ssh_keys); | |
990 | } | |
991 | ||
992 | die "no options specified\n" if !$delete_str && !$revert_str && !scalar(keys %$param); | |
993 | ||
994 | my $storecfg = PVE::Storage::config(); | |
995 | ||
996 | my $defaults = PVE::QemuServer::load_defaults(); | |
997 | ||
998 | &$resolve_cdrom_alias($param); | |
999 | ||
1000 | # now try to verify all parameters | |
1001 | ||
1002 | my $revert = {}; | |
1003 | foreach my $opt (PVE::Tools::split_list($revert_str)) { | |
1004 | if (!PVE::QemuServer::option_exists($opt)) { | |
1005 | raise_param_exc({ revert => "unknown option '$opt'" }); | |
1006 | } | |
1007 | ||
1008 | raise_param_exc({ delete => "you can't use '-$opt' and " . | |
1009 | "-revert $opt' at the same time" }) | |
1010 | if defined($param->{$opt}); | |
1011 | ||
1012 | $revert->{$opt} = 1; | |
1013 | } | |
1014 | ||
1015 | my @delete = (); | |
1016 | foreach my $opt (PVE::Tools::split_list($delete_str)) { | |
1017 | $opt = 'ide2' if $opt eq 'cdrom'; | |
1018 | ||
1019 | raise_param_exc({ delete => "you can't use '-$opt' and " . | |
1020 | "-delete $opt' at the same time" }) | |
1021 | if defined($param->{$opt}); | |
1022 | ||
1023 | raise_param_exc({ revert => "you can't use '-delete $opt' and " . | |
1024 | "-revert $opt' at the same time" }) | |
1025 | if $revert->{$opt}; | |
1026 | ||
1027 | if (!PVE::QemuServer::option_exists($opt)) { | |
1028 | raise_param_exc({ delete => "unknown option '$opt'" }); | |
1029 | } | |
1030 | ||
1031 | push @delete, $opt; | |
1032 | } | |
1033 | ||
1034 | my $repl_conf = PVE::ReplicationConfig->new(); | |
1035 | my $is_replicated = $repl_conf->check_for_existing_jobs($vmid, 1); | |
1036 | my $check_replication = sub { | |
1037 | my ($drive) = @_; | |
1038 | return if !$is_replicated; | |
1039 | my $volid = $drive->{file}; | |
1040 | return if !$volid || !($drive->{replicate}//1); | |
1041 | return if PVE::QemuServer::drive_is_cdrom($drive); | |
1042 | ||
1043 | my ($storeid, $volname) = PVE::Storage::parse_volume_id($volid, 1); | |
1044 | return if $volname eq 'cloudinit'; | |
1045 | ||
1046 | my $format; | |
1047 | if ($volid =~ $NEW_DISK_RE) { | |
1048 | $storeid = $2; | |
1049 | $format = $drive->{format} || PVE::Storage::storage_default_format($storecfg, $storeid); | |
1050 | } else { | |
1051 | $format = (PVE::Storage::parse_volname($storecfg, $volid))[6]; | |
1052 | } | |
1053 | return if PVE::Storage::storage_can_replicate($storecfg, $storeid, $format); | |
1054 | my $scfg = PVE::Storage::storage_config($storecfg, $storeid); | |
1055 | return if $scfg->{shared}; | |
1056 | die "cannot add non-replicatable volume to a replicated VM\n"; | |
1057 | }; | |
1058 | ||
1059 | foreach my $opt (keys %$param) { | |
1060 | if (PVE::QemuServer::is_valid_drivename($opt)) { | |
1061 | # cleanup drive path | |
1062 | my $drive = PVE::QemuServer::parse_drive($opt, $param->{$opt}); | |
1063 | raise_param_exc({ $opt => "unable to parse drive options" }) if !$drive; | |
1064 | PVE::QemuServer::cleanup_drive_path($opt, $storecfg, $drive); | |
1065 | $check_replication->($drive); | |
1066 | $param->{$opt} = PVE::QemuServer::print_drive($drive); | |
1067 | } elsif ($opt =~ m/^net(\d+)$/) { | |
1068 | # add macaddr | |
1069 | my $net = PVE::QemuServer::parse_net($param->{$opt}); | |
1070 | $param->{$opt} = PVE::QemuServer::print_net($net); | |
1071 | } elsif ($opt eq 'vmgenid') { | |
1072 | if ($param->{$opt} eq '1') { | |
1073 | $param->{$opt} = PVE::QemuServer::generate_uuid(); | |
1074 | } | |
1075 | } elsif ($opt eq 'hookscript') { | |
1076 | eval { PVE::GuestHelpers::check_hookscript($param->{$opt}, $storecfg); }; | |
1077 | raise_param_exc({ $opt => $@ }) if $@; | |
1078 | } | |
1079 | } | |
1080 | ||
1081 | &$check_vm_modify_config_perm($rpcenv, $authuser, $vmid, undef, [@delete]); | |
1082 | ||
1083 | &$check_vm_modify_config_perm($rpcenv, $authuser, $vmid, undef, [keys %$param]); | |
1084 | ||
1085 | &$check_storage_access($rpcenv, $authuser, $storecfg, $vmid, $param); | |
1086 | ||
1087 | my $updatefn = sub { | |
1088 | ||
1089 | my $conf = PVE::QemuConfig->load_config($vmid); | |
1090 | ||
1091 | die "checksum missmatch (file change by other user?)\n" | |
1092 | if $digest && $digest ne $conf->{digest}; | |
1093 | ||
1094 | # FIXME: 'suspended' lock should probabyl be a state or "weak" lock?! | |
1095 | if (scalar(@delete) && grep { $_ eq 'vmstate'} @delete) { | |
1096 | if (defined($conf->{lock}) && $conf->{lock} eq 'suspended') { | |
1097 | delete $conf->{lock}; # for check lock check, not written out | |
1098 | push @delete, 'lock'; # this is the real deal to write it out | |
1099 | } | |
1100 | push @delete, 'runningmachine' if $conf->{runningmachine}; | |
1101 | } | |
1102 | ||
1103 | PVE::QemuConfig->check_lock($conf) if !$skiplock; | |
1104 | ||
1105 | foreach my $opt (keys %$revert) { | |
1106 | if (defined($conf->{$opt})) { | |
1107 | $param->{$opt} = $conf->{$opt}; | |
1108 | } elsif (defined($conf->{pending}->{$opt})) { | |
1109 | push @delete, $opt; | |
1110 | } | |
1111 | } | |
1112 | ||
1113 | if ($param->{memory} || defined($param->{balloon})) { | |
1114 | my $maxmem = $param->{memory} || $conf->{pending}->{memory} || $conf->{memory} || $defaults->{memory}; | |
1115 | my $balloon = defined($param->{balloon}) ? $param->{balloon} : $conf->{pending}->{balloon} || $conf->{balloon}; | |
1116 | ||
1117 | die "balloon value too large (must be smaller than assigned memory)\n" | |
1118 | if $balloon && $balloon > $maxmem; | |
1119 | } | |
1120 | ||
1121 | PVE::Cluster::log_msg('info', $authuser, "update VM $vmid: " . join (' ', @paramarr)); | |
1122 | ||
1123 | my $worker = sub { | |
1124 | ||
1125 | print "update VM $vmid: " . join (' ', @paramarr) . "\n"; | |
1126 | ||
1127 | # write updates to pending section | |
1128 | ||
1129 | my $modified = {}; # record what $option we modify | |
1130 | ||
1131 | foreach my $opt (@delete) { | |
1132 | $modified->{$opt} = 1; | |
1133 | $conf = PVE::QemuConfig->load_config($vmid); # update/reload | |
1134 | ||
1135 | # value of what we want to delete, independent if pending or not | |
1136 | my $val = $conf->{$opt} // $conf->{pending}->{$opt}; | |
1137 | if (!defined($val)) { | |
1138 | warn "cannot delete '$opt' - not set in current configuration!\n"; | |
1139 | $modified->{$opt} = 0; | |
1140 | next; | |
1141 | } | |
1142 | my $is_pending_val = defined($conf->{pending}->{$opt}); | |
1143 | delete $conf->{pending}->{$opt}; | |
1144 | ||
1145 | if ($opt =~ m/^unused/) { | |
1146 | my $drive = PVE::QemuServer::parse_drive($opt, $val); | |
1147 | PVE::QemuConfig->check_protection($conf, "can't remove unused disk '$drive->{file}'"); | |
1148 | $rpcenv->check_vm_perm($authuser, $vmid, undef, ['VM.Config.Disk']); | |
1149 | if (PVE::QemuServer::try_deallocate_drive($storecfg, $vmid, $conf, $opt, $drive, $rpcenv, $authuser)) { | |
1150 | delete $conf->{$opt}; | |
1151 | PVE::QemuConfig->write_config($vmid, $conf); | |
1152 | } | |
1153 | } elsif ($opt eq 'vmstate') { | |
1154 | PVE::QemuConfig->check_protection($conf, "can't remove vmstate '$val'"); | |
1155 | if (PVE::QemuServer::try_deallocate_drive($storecfg, $vmid, $conf, $opt, { file => $val }, $rpcenv, $authuser, 1)) { | |
1156 | delete $conf->{$opt}; | |
1157 | PVE::QemuConfig->write_config($vmid, $conf); | |
1158 | } | |
1159 | } elsif (PVE::QemuServer::is_valid_drivename($opt)) { | |
1160 | PVE::QemuConfig->check_protection($conf, "can't remove drive '$opt'"); | |
1161 | $rpcenv->check_vm_perm($authuser, $vmid, undef, ['VM.Config.Disk']); | |
1162 | PVE::QemuServer::vmconfig_register_unused_drive($storecfg, $vmid, $conf, PVE::QemuServer::parse_drive($opt, $val)) | |
1163 | if $is_pending_val; | |
1164 | PVE::QemuConfig->add_to_pending_delete($conf, $opt, $force); | |
1165 | PVE::QemuConfig->write_config($vmid, $conf); | |
1166 | } elsif ($opt =~ m/^serial\d+$/) { | |
1167 | if ($val eq 'socket') { | |
1168 | $rpcenv->check_vm_perm($authuser, $vmid, undef, ['VM.Config.HWType']); | |
1169 | } elsif ($authuser ne 'root@pam') { | |
1170 | die "only root can delete '$opt' config for real devices\n"; | |
1171 | } | |
1172 | PVE::QemuConfig->add_to_pending_delete($conf, $opt, $force); | |
1173 | PVE::QemuConfig->write_config($vmid, $conf); | |
1174 | } elsif ($opt =~ m/^usb\d+$/) { | |
1175 | if ($val =~ m/spice/) { | |
1176 | $rpcenv->check_vm_perm($authuser, $vmid, undef, ['VM.Config.HWType']); | |
1177 | } elsif ($authuser ne 'root@pam') { | |
1178 | die "only root can delete '$opt' config for real devices\n"; | |
1179 | } | |
1180 | PVE::QemuConfig->add_to_pending_delete($conf, $opt, $force); | |
1181 | PVE::QemuConfig->write_config($vmid, $conf); | |
1182 | } else { | |
1183 | PVE::QemuConfig->add_to_pending_delete($conf, $opt, $force); | |
1184 | PVE::QemuConfig->write_config($vmid, $conf); | |
1185 | } | |
1186 | } | |
1187 | ||
1188 | foreach my $opt (keys %$param) { # add/change | |
1189 | $modified->{$opt} = 1; | |
1190 | $conf = PVE::QemuConfig->load_config($vmid); # update/reload | |
1191 | next if defined($conf->{pending}->{$opt}) && ($param->{$opt} eq $conf->{pending}->{$opt}); # skip if nothing changed | |
1192 | ||
1193 | my $arch = PVE::QemuServer::get_vm_arch($conf); | |
1194 | ||
1195 | if (PVE::QemuServer::is_valid_drivename($opt)) { | |
1196 | my $drive = PVE::QemuServer::parse_drive($opt, $param->{$opt}); | |
1197 | # FIXME: cloudinit: CDROM or Disk? | |
1198 | if (PVE::QemuServer::drive_is_cdrom($drive)) { # CDROM | |
1199 | $rpcenv->check_vm_perm($authuser, $vmid, undef, ['VM.Config.CDROM']); | |
1200 | } else { | |
1201 | $rpcenv->check_vm_perm($authuser, $vmid, undef, ['VM.Config.Disk']); | |
1202 | } | |
1203 | PVE::QemuServer::vmconfig_register_unused_drive($storecfg, $vmid, $conf, PVE::QemuServer::parse_drive($opt, $conf->{pending}->{$opt})) | |
1204 | if defined($conf->{pending}->{$opt}); | |
1205 | ||
1206 | &$create_disks($rpcenv, $authuser, $conf->{pending}, $arch, $storecfg, $vmid, undef, {$opt => $param->{$opt}}); | |
1207 | } elsif ($opt =~ m/^serial\d+/) { | |
1208 | if ((!defined($conf->{$opt}) || $conf->{$opt} eq 'socket') && $param->{$opt} eq 'socket') { | |
1209 | $rpcenv->check_vm_perm($authuser, $vmid, undef, ['VM.Config.HWType']); | |
1210 | } elsif ($authuser ne 'root@pam') { | |
1211 | die "only root can modify '$opt' config for real devices\n"; | |
1212 | } | |
1213 | $conf->{pending}->{$opt} = $param->{$opt}; | |
1214 | } elsif ($opt =~ m/^usb\d+/) { | |
1215 | if ((!defined($conf->{$opt}) || $conf->{$opt} =~ m/spice/) && $param->{$opt} =~ m/spice/) { | |
1216 | $rpcenv->check_vm_perm($authuser, $vmid, undef, ['VM.Config.HWType']); | |
1217 | } elsif ($authuser ne 'root@pam') { | |
1218 | die "only root can modify '$opt' config for real devices\n"; | |
1219 | } | |
1220 | $conf->{pending}->{$opt} = $param->{$opt}; | |
1221 | } else { | |
1222 | $conf->{pending}->{$opt} = $param->{$opt}; | |
1223 | } | |
1224 | PVE::QemuConfig->remove_from_pending_delete($conf, $opt); | |
1225 | PVE::QemuConfig->write_config($vmid, $conf); | |
1226 | } | |
1227 | ||
1228 | # remove pending changes when nothing changed | |
1229 | $conf = PVE::QemuConfig->load_config($vmid); # update/reload | |
1230 | my $changes = PVE::QemuConfig->cleanup_pending($conf); | |
1231 | PVE::QemuConfig->write_config($vmid, $conf) if $changes; | |
1232 | ||
1233 | return if !scalar(keys %{$conf->{pending}}); | |
1234 | ||
1235 | my $running = PVE::QemuServer::check_running($vmid); | |
1236 | ||
1237 | # apply pending changes | |
1238 | ||
1239 | $conf = PVE::QemuConfig->load_config($vmid); # update/reload | |
1240 | ||
1241 | my $errors = {}; | |
1242 | if ($running) { | |
1243 | PVE::QemuServer::vmconfig_hotplug_pending($vmid, $conf, $storecfg, $modified, $errors); | |
1244 | } else { | |
1245 | PVE::QemuServer::vmconfig_apply_pending($vmid, $conf, $storecfg, $running, $errors); | |
1246 | } | |
1247 | raise_param_exc($errors) if scalar(keys %$errors); | |
1248 | ||
1249 | return; | |
1250 | }; | |
1251 | ||
1252 | if ($sync) { | |
1253 | &$worker(); | |
1254 | return undef; | |
1255 | } else { | |
1256 | my $upid = $rpcenv->fork_worker('qmconfig', $vmid, $authuser, $worker); | |
1257 | ||
1258 | if ($background_delay) { | |
1259 | ||
1260 | # Note: It would be better to do that in the Event based HTTPServer | |
1261 | # to avoid blocking call to sleep. | |
1262 | ||
1263 | my $end_time = time() + $background_delay; | |
1264 | ||
1265 | my $task = PVE::Tools::upid_decode($upid); | |
1266 | ||
1267 | my $running = 1; | |
1268 | while (time() < $end_time) { | |
1269 | $running = PVE::ProcFSTools::check_process_running($task->{pid}, $task->{pstart}); | |
1270 | last if !$running; | |
1271 | sleep(1); # this gets interrupted when child process ends | |
1272 | } | |
1273 | ||
1274 | if (!$running) { | |
1275 | my $status = PVE::Tools::upid_read_status($upid); | |
1276 | return undef if $status eq 'OK'; | |
1277 | die $status; | |
1278 | } | |
1279 | } | |
1280 | ||
1281 | return $upid; | |
1282 | } | |
1283 | }; | |
1284 | ||
1285 | return PVE::QemuConfig->lock_config($vmid, $updatefn); | |
1286 | }; | |
1287 | ||
1288 | my $vm_config_perm_list = [ | |
1289 | 'VM.Config.Disk', | |
1290 | 'VM.Config.CDROM', | |
1291 | 'VM.Config.CPU', | |
1292 | 'VM.Config.Memory', | |
1293 | 'VM.Config.Network', | |
1294 | 'VM.Config.HWType', | |
1295 | 'VM.Config.Options', | |
1296 | ]; | |
1297 | ||
1298 | __PACKAGE__->register_method({ | |
1299 | name => 'update_vm_async', | |
1300 | path => '{vmid}/config', | |
1301 | method => 'POST', | |
1302 | protected => 1, | |
1303 | proxyto => 'node', | |
1304 | description => "Set virtual machine options (asynchrounous API).", | |
1305 | permissions => { | |
1306 | check => ['perm', '/vms/{vmid}', $vm_config_perm_list, any => 1], | |
1307 | }, | |
1308 | parameters => { | |
1309 | additionalProperties => 0, | |
1310 | properties => PVE::QemuServer::json_config_properties( | |
1311 | { | |
1312 | node => get_standard_option('pve-node'), | |
1313 | vmid => get_standard_option('pve-vmid'), | |
1314 | skiplock => get_standard_option('skiplock'), | |
1315 | delete => { | |
1316 | type => 'string', format => 'pve-configid-list', | |
1317 | description => "A list of settings you want to delete.", | |
1318 | optional => 1, | |
1319 | }, | |
1320 | revert => { | |
1321 | type => 'string', format => 'pve-configid-list', | |
1322 | description => "Revert a pending change.", | |
1323 | optional => 1, | |
1324 | }, | |
1325 | force => { | |
1326 | type => 'boolean', | |
1327 | description => $opt_force_description, | |
1328 | optional => 1, | |
1329 | requires => 'delete', | |
1330 | }, | |
1331 | digest => { | |
1332 | type => 'string', | |
1333 | description => 'Prevent changes if current configuration file has different SHA1 digest. This can be used to prevent concurrent modifications.', | |
1334 | maxLength => 40, | |
1335 | optional => 1, | |
1336 | }, | |
1337 | background_delay => { | |
1338 | type => 'integer', | |
1339 | description => "Time to wait for the task to finish. We return 'null' if the task finish within that time.", | |
1340 | minimum => 1, | |
1341 | maximum => 30, | |
1342 | optional => 1, | |
1343 | }, | |
1344 | }), | |
1345 | }, | |
1346 | returns => { | |
1347 | type => 'string', | |
1348 | optional => 1, | |
1349 | }, | |
1350 | code => $update_vm_api, | |
1351 | }); | |
1352 | ||
1353 | __PACKAGE__->register_method({ | |
1354 | name => 'update_vm', | |
1355 | path => '{vmid}/config', | |
1356 | method => 'PUT', | |
1357 | protected => 1, | |
1358 | proxyto => 'node', | |
1359 | description => "Set virtual machine options (synchrounous API) - You should consider using the POST method instead for any actions involving hotplug or storage allocation.", | |
1360 | permissions => { | |
1361 | check => ['perm', '/vms/{vmid}', $vm_config_perm_list, any => 1], | |
1362 | }, | |
1363 | parameters => { | |
1364 | additionalProperties => 0, | |
1365 | properties => PVE::QemuServer::json_config_properties( | |
1366 | { | |
1367 | node => get_standard_option('pve-node'), | |
1368 | vmid => get_standard_option('pve-vmid', { completion => \&PVE::QemuServer::complete_vmid }), | |
1369 | skiplock => get_standard_option('skiplock'), | |
1370 | delete => { | |
1371 | type => 'string', format => 'pve-configid-list', | |
1372 | description => "A list of settings you want to delete.", | |
1373 | optional => 1, | |
1374 | }, | |
1375 | revert => { | |
1376 | type => 'string', format => 'pve-configid-list', | |
1377 | description => "Revert a pending change.", | |
1378 | optional => 1, | |
1379 | }, | |
1380 | force => { | |
1381 | type => 'boolean', | |
1382 | description => $opt_force_description, | |
1383 | optional => 1, | |
1384 | requires => 'delete', | |
1385 | }, | |
1386 | digest => { | |
1387 | type => 'string', | |
1388 | description => 'Prevent changes if current configuration file has different SHA1 digest. This can be used to prevent concurrent modifications.', | |
1389 | maxLength => 40, | |
1390 | optional => 1, | |
1391 | }, | |
1392 | }), | |
1393 | }, | |
1394 | returns => { type => 'null' }, | |
1395 | code => sub { | |
1396 | my ($param) = @_; | |
1397 | &$update_vm_api($param, 1); | |
1398 | return undef; | |
1399 | } | |
1400 | }); | |
1401 | ||
1402 | __PACKAGE__->register_method({ | |
1403 | name => 'destroy_vm', | |
1404 | path => '{vmid}', | |
1405 | method => 'DELETE', | |
1406 | protected => 1, | |
1407 | proxyto => 'node', | |
1408 | description => "Destroy the vm (also delete all used/owned volumes).", | |
1409 | permissions => { | |
1410 | check => [ 'perm', '/vms/{vmid}', ['VM.Allocate']], | |
1411 | }, | |
1412 | parameters => { | |
1413 | additionalProperties => 0, | |
1414 | properties => { | |
1415 | node => get_standard_option('pve-node'), | |
1416 | vmid => get_standard_option('pve-vmid', { completion => \&PVE::QemuServer::complete_vmid_stopped }), | |
1417 | skiplock => get_standard_option('skiplock'), | |
1418 | purge => { | |
1419 | type => 'boolean', | |
1420 | description => "Remove vmid from backup cron jobs.", | |
1421 | optional => 1, | |
1422 | }, | |
1423 | }, | |
1424 | }, | |
1425 | returns => { | |
1426 | type => 'string', | |
1427 | }, | |
1428 | code => sub { | |
1429 | my ($param) = @_; | |
1430 | ||
1431 | my $rpcenv = PVE::RPCEnvironment::get(); | |
1432 | my $authuser = $rpcenv->get_user(); | |
1433 | my $vmid = $param->{vmid}; | |
1434 | ||
1435 | my $skiplock = $param->{skiplock}; | |
1436 | raise_param_exc({ skiplock => "Only root may use this option." }) | |
1437 | if $skiplock && $authuser ne 'root@pam'; | |
1438 | ||
1439 | # test if VM exists | |
1440 | my $conf = PVE::QemuConfig->load_config($vmid); | |
1441 | my $storecfg = PVE::Storage::config(); | |
1442 | PVE::QemuConfig->check_protection($conf, "can't remove VM $vmid"); | |
1443 | die "unable to remove VM $vmid - used in HA resources\n" | |
1444 | if PVE::HA::Config::vm_is_ha_managed($vmid); | |
1445 | ||
1446 | if (!$param->{purge}) { | |
1447 | # don't allow destroy if with replication jobs but no purge param | |
1448 | my $repl_conf = PVE::ReplicationConfig->new(); | |
1449 | $repl_conf->check_for_existing_jobs($vmid); | |
1450 | } | |
1451 | ||
1452 | # early tests (repeat after locking) | |
1453 | die "VM $vmid is running - destroy failed\n" | |
1454 | if PVE::QemuServer::check_running($vmid); | |
1455 | ||
1456 | my $realcmd = sub { | |
1457 | my $upid = shift; | |
1458 | ||
1459 | syslog('info', "destroy VM $vmid: $upid\n"); | |
1460 | PVE::QemuConfig->lock_config($vmid, sub { | |
1461 | die "VM $vmid is running - destroy failed\n" | |
1462 | if (PVE::QemuServer::check_running($vmid)); | |
1463 | ||
1464 | PVE::QemuServer::destroy_vm($storecfg, $vmid, $skiplock, { lock => 'destroyed' }); | |
1465 | ||
1466 | PVE::AccessControl::remove_vm_access($vmid); | |
1467 | PVE::Firewall::remove_vmfw_conf($vmid); | |
1468 | if ($param->{purge}) { | |
1469 | PVE::ReplicationConfig::remove_vmid_jobs($vmid); | |
1470 | PVE::VZDump::Plugin::remove_vmid_from_backup_jobs($vmid); | |
1471 | } | |
1472 | ||
1473 | # only now remove the zombie config, else we can have reuse race | |
1474 | PVE::QemuConfig->destroy_config($vmid); | |
1475 | }); | |
1476 | }; | |
1477 | ||
1478 | return $rpcenv->fork_worker('qmdestroy', $vmid, $authuser, $realcmd); | |
1479 | }}); | |
1480 | ||
1481 | __PACKAGE__->register_method({ | |
1482 | name => 'unlink', | |
1483 | path => '{vmid}/unlink', | |
1484 | method => 'PUT', | |
1485 | protected => 1, | |
1486 | proxyto => 'node', | |
1487 | description => "Unlink/delete disk images.", | |
1488 | permissions => { | |
1489 | check => [ 'perm', '/vms/{vmid}', ['VM.Config.Disk']], | |
1490 | }, | |
1491 | parameters => { | |
1492 | additionalProperties => 0, | |
1493 | properties => { | |
1494 | node => get_standard_option('pve-node'), | |
1495 | vmid => get_standard_option('pve-vmid', { completion => \&PVE::QemuServer::complete_vmid }), | |
1496 | idlist => { | |
1497 | type => 'string', format => 'pve-configid-list', | |
1498 | description => "A list of disk IDs you want to delete.", | |
1499 | }, | |
1500 | force => { | |
1501 | type => 'boolean', | |
1502 | description => $opt_force_description, | |
1503 | optional => 1, | |
1504 | }, | |
1505 | }, | |
1506 | }, | |
1507 | returns => { type => 'null'}, | |
1508 | code => sub { | |
1509 | my ($param) = @_; | |
1510 | ||
1511 | $param->{delete} = extract_param($param, 'idlist'); | |
1512 | ||
1513 | __PACKAGE__->update_vm($param); | |
1514 | ||
1515 | return undef; | |
1516 | }}); | |
1517 | ||
1518 | my $sslcert; | |
1519 | ||
1520 | __PACKAGE__->register_method({ | |
1521 | name => 'vncproxy', | |
1522 | path => '{vmid}/vncproxy', | |
1523 | method => 'POST', | |
1524 | protected => 1, | |
1525 | permissions => { | |
1526 | check => ['perm', '/vms/{vmid}', [ 'VM.Console' ]], | |
1527 | }, | |
1528 | description => "Creates a TCP VNC proxy connections.", | |
1529 | parameters => { | |
1530 | additionalProperties => 0, | |
1531 | properties => { | |
1532 | node => get_standard_option('pve-node'), | |
1533 | vmid => get_standard_option('pve-vmid'), | |
1534 | websocket => { | |
1535 | optional => 1, | |
1536 | type => 'boolean', | |
1537 | description => "starts websockify instead of vncproxy", | |
1538 | }, | |
1539 | }, | |
1540 | }, | |
1541 | returns => { | |
1542 | additionalProperties => 0, | |
1543 | properties => { | |
1544 | user => { type => 'string' }, | |
1545 | ticket => { type => 'string' }, | |
1546 | cert => { type => 'string' }, | |
1547 | port => { type => 'integer' }, | |
1548 | upid => { type => 'string' }, | |
1549 | }, | |
1550 | }, | |
1551 | code => sub { | |
1552 | my ($param) = @_; | |
1553 | ||
1554 | my $rpcenv = PVE::RPCEnvironment::get(); | |
1555 | ||
1556 | my $authuser = $rpcenv->get_user(); | |
1557 | ||
1558 | my $vmid = $param->{vmid}; | |
1559 | my $node = $param->{node}; | |
1560 | my $websocket = $param->{websocket}; | |
1561 | ||
1562 | my $conf = PVE::QemuConfig->load_config($vmid, $node); # check if VM exists | |
1563 | my $use_serial = ($conf->{vga} && ($conf->{vga} =~ m/^serial\d+$/)); | |
1564 | ||
1565 | my $authpath = "/vms/$vmid"; | |
1566 | ||
1567 | my $ticket = PVE::AccessControl::assemble_vnc_ticket($authuser, $authpath); | |
1568 | ||
1569 | $sslcert = PVE::Tools::file_get_contents("/etc/pve/pve-root-ca.pem", 8192) | |
1570 | if !$sslcert; | |
1571 | ||
1572 | my $family; | |
1573 | my $remcmd = []; | |
1574 | ||
1575 | if ($node ne 'localhost' && $node ne PVE::INotify::nodename()) { | |
1576 | (undef, $family) = PVE::Cluster::remote_node_ip($node); | |
1577 | my $sshinfo = PVE::SSHInfo::get_ssh_info($node); | |
1578 | # NOTE: kvm VNC traffic is already TLS encrypted or is known unsecure | |
1579 | $remcmd = PVE::SSHInfo::ssh_info_to_command($sshinfo, $use_serial ? '-t' : '-T'); | |
1580 | } else { | |
1581 | $family = PVE::Tools::get_host_address_family($node); | |
1582 | } | |
1583 | ||
1584 | my $port = PVE::Tools::next_vnc_port($family); | |
1585 | ||
1586 | my $timeout = 10; | |
1587 | ||
1588 | my $realcmd = sub { | |
1589 | my $upid = shift; | |
1590 | ||
1591 | syslog('info', "starting vnc proxy $upid\n"); | |
1592 | ||
1593 | my $cmd; | |
1594 | ||
1595 | if ($use_serial) { | |
1596 | ||
1597 | my $termcmd = [ '/usr/sbin/qm', 'terminal', $vmid, '-iface', $conf->{vga}, '-escape', '0' ]; | |
1598 | ||
1599 | $cmd = ['/usr/bin/vncterm', '-rfbport', $port, | |
1600 | '-timeout', $timeout, '-authpath', $authpath, | |
1601 | '-perm', 'Sys.Console']; | |
1602 | ||
1603 | if ($param->{websocket}) { | |
1604 | $ENV{PVE_VNC_TICKET} = $ticket; # pass ticket to vncterm | |
1605 | push @$cmd, '-notls', '-listen', 'localhost'; | |
1606 | } | |
1607 | ||
1608 | push @$cmd, '-c', @$remcmd, @$termcmd; | |
1609 | ||
1610 | PVE::Tools::run_command($cmd); | |
1611 | ||
1612 | } else { | |
1613 | ||
1614 | $ENV{LC_PVE_TICKET} = $ticket if $websocket; # set ticket with "qm vncproxy" | |
1615 | ||
1616 | $cmd = [@$remcmd, "/usr/sbin/qm", 'vncproxy', $vmid]; | |
1617 | ||
1618 | my $sock = IO::Socket::IP->new( | |
1619 | ReuseAddr => 1, | |
1620 | Listen => 1, | |
1621 | LocalPort => $port, | |
1622 | Proto => 'tcp', | |
1623 | GetAddrInfoFlags => 0, | |
1624 | ) or die "failed to create socket: $!\n"; | |
1625 | # Inside the worker we shouldn't have any previous alarms | |
1626 | # running anyway...: | |
1627 | alarm(0); | |
1628 | local $SIG{ALRM} = sub { die "connection timed out\n" }; | |
1629 | alarm $timeout; | |
1630 | accept(my $cli, $sock) or die "connection failed: $!\n"; | |
1631 | alarm(0); | |
1632 | close($sock); | |
1633 | if (PVE::Tools::run_command($cmd, | |
1634 | output => '>&'.fileno($cli), | |
1635 | input => '<&'.fileno($cli), | |
1636 | noerr => 1) != 0) | |
1637 | { | |
1638 | die "Failed to run vncproxy.\n"; | |
1639 | } | |
1640 | } | |
1641 | ||
1642 | return; | |
1643 | }; | |
1644 | ||
1645 | my $upid = $rpcenv->fork_worker('vncproxy', $vmid, $authuser, $realcmd, 1); | |
1646 | ||
1647 | PVE::Tools::wait_for_vnc_port($port); | |
1648 | ||
1649 | return { | |
1650 | user => $authuser, | |
1651 | ticket => $ticket, | |
1652 | port => $port, | |
1653 | upid => $upid, | |
1654 | cert => $sslcert, | |
1655 | }; | |
1656 | }}); | |
1657 | ||
1658 | __PACKAGE__->register_method({ | |
1659 | name => 'termproxy', | |
1660 | path => '{vmid}/termproxy', | |
1661 | method => 'POST', | |
1662 | protected => 1, | |
1663 | permissions => { | |
1664 | check => ['perm', '/vms/{vmid}', [ 'VM.Console' ]], | |
1665 | }, | |
1666 | description => "Creates a TCP proxy connections.", | |
1667 | parameters => { | |
1668 | additionalProperties => 0, | |
1669 | properties => { | |
1670 | node => get_standard_option('pve-node'), | |
1671 | vmid => get_standard_option('pve-vmid'), | |
1672 | serial=> { | |
1673 | optional => 1, | |
1674 | type => 'string', | |
1675 | enum => [qw(serial0 serial1 serial2 serial3)], | |
1676 | description => "opens a serial terminal (defaults to display)", | |
1677 | }, | |
1678 | }, | |
1679 | }, | |
1680 | returns => { | |
1681 | additionalProperties => 0, | |
1682 | properties => { | |
1683 | user => { type => 'string' }, | |
1684 | ticket => { type => 'string' }, | |
1685 | port => { type => 'integer' }, | |
1686 | upid => { type => 'string' }, | |
1687 | }, | |
1688 | }, | |
1689 | code => sub { | |
1690 | my ($param) = @_; | |
1691 | ||
1692 | my $rpcenv = PVE::RPCEnvironment::get(); | |
1693 | ||
1694 | my $authuser = $rpcenv->get_user(); | |
1695 | ||
1696 | my $vmid = $param->{vmid}; | |
1697 | my $node = $param->{node}; | |
1698 | my $serial = $param->{serial}; | |
1699 | ||
1700 | my $conf = PVE::QemuConfig->load_config($vmid, $node); # check if VM exists | |
1701 | ||
1702 | if (!defined($serial)) { | |
1703 | if ($conf->{vga} && $conf->{vga} =~ m/^serial\d+$/) { | |
1704 | $serial = $conf->{vga}; | |
1705 | } | |
1706 | } | |
1707 | ||
1708 | my $authpath = "/vms/$vmid"; | |
1709 | ||
1710 | my $ticket = PVE::AccessControl::assemble_vnc_ticket($authuser, $authpath); | |
1711 | ||
1712 | my $family; | |
1713 | my $remcmd = []; | |
1714 | ||
1715 | if ($node ne 'localhost' && $node ne PVE::INotify::nodename()) { | |
1716 | (undef, $family) = PVE::Cluster::remote_node_ip($node); | |
1717 | my $sshinfo = PVE::SSHInfo::get_ssh_info($node); | |
1718 | $remcmd = PVE::SSHInfo::ssh_info_to_command($sshinfo, '-t'); | |
1719 | push @$remcmd, '--'; | |
1720 | } else { | |
1721 | $family = PVE::Tools::get_host_address_family($node); | |
1722 | } | |
1723 | ||
1724 | my $port = PVE::Tools::next_vnc_port($family); | |
1725 | ||
1726 | my $termcmd = [ '/usr/sbin/qm', 'terminal', $vmid, '-escape', '0']; | |
1727 | push @$termcmd, '-iface', $serial if $serial; | |
1728 | ||
1729 | my $realcmd = sub { | |
1730 | my $upid = shift; | |
1731 | ||
1732 | syslog('info', "starting qemu termproxy $upid\n"); | |
1733 | ||
1734 | my $cmd = ['/usr/bin/termproxy', $port, '--path', $authpath, | |
1735 | '--perm', 'VM.Console', '--']; | |
1736 | push @$cmd, @$remcmd, @$termcmd; | |
1737 | ||
1738 | PVE::Tools::run_command($cmd); | |
1739 | }; | |
1740 | ||
1741 | my $upid = $rpcenv->fork_worker('vncproxy', $vmid, $authuser, $realcmd, 1); | |
1742 | ||
1743 | PVE::Tools::wait_for_vnc_port($port); | |
1744 | ||
1745 | return { | |
1746 | user => $authuser, | |
1747 | ticket => $ticket, | |
1748 | port => $port, | |
1749 | upid => $upid, | |
1750 | }; | |
1751 | }}); | |
1752 | ||
1753 | __PACKAGE__->register_method({ | |
1754 | name => 'vncwebsocket', | |
1755 | path => '{vmid}/vncwebsocket', | |
1756 | method => 'GET', | |
1757 | permissions => { | |
1758 | description => "You also need to pass a valid ticket (vncticket).", | |
1759 | check => ['perm', '/vms/{vmid}', [ 'VM.Console' ]], | |
1760 | }, | |
1761 | description => "Opens a weksocket for VNC traffic.", | |
1762 | parameters => { | |
1763 | additionalProperties => 0, | |
1764 | properties => { | |
1765 | node => get_standard_option('pve-node'), | |
1766 | vmid => get_standard_option('pve-vmid'), | |
1767 | vncticket => { | |
1768 | description => "Ticket from previous call to vncproxy.", | |
1769 | type => 'string', | |
1770 | maxLength => 512, | |
1771 | }, | |
1772 | port => { | |
1773 | description => "Port number returned by previous vncproxy call.", | |
1774 | type => 'integer', | |
1775 | minimum => 5900, | |
1776 | maximum => 5999, | |
1777 | }, | |
1778 | }, | |
1779 | }, | |
1780 | returns => { | |
1781 | type => "object", | |
1782 | properties => { | |
1783 | port => { type => 'string' }, | |
1784 | }, | |
1785 | }, | |
1786 | code => sub { | |
1787 | my ($param) = @_; | |
1788 | ||
1789 | my $rpcenv = PVE::RPCEnvironment::get(); | |
1790 | ||
1791 | my $authuser = $rpcenv->get_user(); | |
1792 | ||
1793 | my $vmid = $param->{vmid}; | |
1794 | my $node = $param->{node}; | |
1795 | ||
1796 | my $authpath = "/vms/$vmid"; | |
1797 | ||
1798 | PVE::AccessControl::verify_vnc_ticket($param->{vncticket}, $authuser, $authpath); | |
1799 | ||
1800 | my $conf = PVE::QemuConfig->load_config($vmid, $node); # VM exists ? | |
1801 | ||
1802 | # Note: VNC ports are acessible from outside, so we do not gain any | |
1803 | # security if we verify that $param->{port} belongs to VM $vmid. This | |
1804 | # check is done by verifying the VNC ticket (inside VNC protocol). | |
1805 | ||
1806 | my $port = $param->{port}; | |
1807 | ||
1808 | return { port => $port }; | |
1809 | }}); | |
1810 | ||
1811 | __PACKAGE__->register_method({ | |
1812 | name => 'spiceproxy', | |
1813 | path => '{vmid}/spiceproxy', | |
1814 | method => 'POST', | |
1815 | protected => 1, | |
1816 | proxyto => 'node', | |
1817 | permissions => { | |
1818 | check => ['perm', '/vms/{vmid}', [ 'VM.Console' ]], | |
1819 | }, | |
1820 | description => "Returns a SPICE configuration to connect to the VM.", | |
1821 | parameters => { | |
1822 | additionalProperties => 0, | |
1823 | properties => { | |
1824 | node => get_standard_option('pve-node'), | |
1825 | vmid => get_standard_option('pve-vmid'), | |
1826 | proxy => get_standard_option('spice-proxy', { optional => 1 }), | |
1827 | }, | |
1828 | }, | |
1829 | returns => get_standard_option('remote-viewer-config'), | |
1830 | code => sub { | |
1831 | my ($param) = @_; | |
1832 | ||
1833 | my $rpcenv = PVE::RPCEnvironment::get(); | |
1834 | ||
1835 | my $authuser = $rpcenv->get_user(); | |
1836 | ||
1837 | my $vmid = $param->{vmid}; | |
1838 | my $node = $param->{node}; | |
1839 | my $proxy = $param->{proxy}; | |
1840 | ||
1841 | my $conf = PVE::QemuConfig->load_config($vmid, $node); | |
1842 | my $title = "VM $vmid"; | |
1843 | $title .= " - ". $conf->{name} if $conf->{name}; | |
1844 | ||
1845 | my $port = PVE::QemuServer::spice_port($vmid); | |
1846 | ||
1847 | my ($ticket, undef, $remote_viewer_config) = | |
1848 | PVE::AccessControl::remote_viewer_config($authuser, $vmid, $node, $proxy, $title, $port); | |
1849 | ||
1850 | mon_cmd($vmid, "set_password", protocol => 'spice', password => $ticket); | |
1851 | mon_cmd($vmid, "expire_password", protocol => 'spice', time => "+30"); | |
1852 | ||
1853 | return $remote_viewer_config; | |
1854 | }}); | |
1855 | ||
1856 | __PACKAGE__->register_method({ | |
1857 | name => 'vmcmdidx', | |
1858 | path => '{vmid}/status', | |
1859 | method => 'GET', | |
1860 | proxyto => 'node', | |
1861 | description => "Directory index", | |
1862 | permissions => { | |
1863 | user => 'all', | |
1864 | }, | |
1865 | parameters => { | |
1866 | additionalProperties => 0, | |
1867 | properties => { | |
1868 | node => get_standard_option('pve-node'), | |
1869 | vmid => get_standard_option('pve-vmid'), | |
1870 | }, | |
1871 | }, | |
1872 | returns => { | |
1873 | type => 'array', | |
1874 | items => { | |
1875 | type => "object", | |
1876 | properties => { | |
1877 | subdir => { type => 'string' }, | |
1878 | }, | |
1879 | }, | |
1880 | links => [ { rel => 'child', href => "{subdir}" } ], | |
1881 | }, | |
1882 | code => sub { | |
1883 | my ($param) = @_; | |
1884 | ||
1885 | # test if VM exists | |
1886 | my $conf = PVE::QemuConfig->load_config($param->{vmid}); | |
1887 | ||
1888 | my $res = [ | |
1889 | { subdir => 'current' }, | |
1890 | { subdir => 'start' }, | |
1891 | { subdir => 'stop' }, | |
1892 | { subdir => 'reset' }, | |
1893 | { subdir => 'shutdown' }, | |
1894 | { subdir => 'suspend' }, | |
1895 | { subdir => 'reboot' }, | |
1896 | ]; | |
1897 | ||
1898 | return $res; | |
1899 | }}); | |
1900 | ||
1901 | __PACKAGE__->register_method({ | |
1902 | name => 'vm_status', | |
1903 | path => '{vmid}/status/current', | |
1904 | method => 'GET', | |
1905 | proxyto => 'node', | |
1906 | protected => 1, # qemu pid files are only readable by root | |
1907 | description => "Get virtual machine status.", | |
1908 | permissions => { | |
1909 | check => ['perm', '/vms/{vmid}', [ 'VM.Audit' ]], | |
1910 | }, | |
1911 | parameters => { | |
1912 | additionalProperties => 0, | |
1913 | properties => { | |
1914 | node => get_standard_option('pve-node'), | |
1915 | vmid => get_standard_option('pve-vmid'), | |
1916 | }, | |
1917 | }, | |
1918 | returns => { | |
1919 | type => 'object', | |
1920 | properties => { | |
1921 | %$PVE::QemuServer::vmstatus_return_properties, | |
1922 | ha => { | |
1923 | description => "HA manager service status.", | |
1924 | type => 'object', | |
1925 | }, | |
1926 | spice => { | |
1927 | description => "Qemu VGA configuration supports spice.", | |
1928 | type => 'boolean', | |
1929 | optional => 1, | |
1930 | }, | |
1931 | agent => { | |
1932 | description => "Qemu GuestAgent enabled in config.", | |
1933 | type => 'boolean', | |
1934 | optional => 1, | |
1935 | }, | |
1936 | }, | |
1937 | }, | |
1938 | code => sub { | |
1939 | my ($param) = @_; | |
1940 | ||
1941 | # test if VM exists | |
1942 | my $conf = PVE::QemuConfig->load_config($param->{vmid}); | |
1943 | ||
1944 | my $vmstatus = PVE::QemuServer::vmstatus($param->{vmid}, 1); | |
1945 | my $status = $vmstatus->{$param->{vmid}}; | |
1946 | ||
1947 | $status->{ha} = PVE::HA::Config::get_service_status("vm:$param->{vmid}"); | |
1948 | ||
1949 | $status->{spice} = 1 if PVE::QemuServer::vga_conf_has_spice($conf->{vga}); | |
1950 | $status->{agent} = 1 if (PVE::QemuServer::parse_guest_agent($conf)->{enabled}); | |
1951 | ||
1952 | return $status; | |
1953 | }}); | |
1954 | ||
1955 | __PACKAGE__->register_method({ | |
1956 | name => 'vm_start', | |
1957 | path => '{vmid}/status/start', | |
1958 | method => 'POST', | |
1959 | protected => 1, | |
1960 | proxyto => 'node', | |
1961 | description => "Start virtual machine.", | |
1962 | permissions => { | |
1963 | check => ['perm', '/vms/{vmid}', [ 'VM.PowerMgmt' ]], | |
1964 | }, | |
1965 | parameters => { | |
1966 | additionalProperties => 0, | |
1967 | properties => { | |
1968 | node => get_standard_option('pve-node'), | |
1969 | vmid => get_standard_option('pve-vmid', | |
1970 | { completion => \&PVE::QemuServer::complete_vmid_stopped }), | |
1971 | skiplock => get_standard_option('skiplock'), | |
1972 | stateuri => get_standard_option('pve-qm-stateuri'), | |
1973 | migratedfrom => get_standard_option('pve-node',{ optional => 1 }), | |
1974 | migration_type => { | |
1975 | type => 'string', | |
1976 | enum => ['secure', 'insecure'], | |
1977 | description => "Migration traffic is encrypted using an SSH " . | |
1978 | "tunnel by default. On secure, completely private networks " . | |
1979 | "this can be disabled to increase performance.", | |
1980 | optional => 1, | |
1981 | }, | |
1982 | migration_network => { | |
1983 | type => 'string', format => 'CIDR', | |
1984 | description => "CIDR of the (sub) network that is used for migration.", | |
1985 | optional => 1, | |
1986 | }, | |
1987 | machine => get_standard_option('pve-qemu-machine'), | |
1988 | targetstorage => { | |
1989 | description => "Target storage for the migration. (Can be '1' to use the same storage id as on the source node.)", | |
1990 | type => 'string', | |
1991 | optional => 1 | |
1992 | } | |
1993 | }, | |
1994 | }, | |
1995 | returns => { | |
1996 | type => 'string', | |
1997 | }, | |
1998 | code => sub { | |
1999 | my ($param) = @_; | |
2000 | ||
2001 | my $rpcenv = PVE::RPCEnvironment::get(); | |
2002 | my $authuser = $rpcenv->get_user(); | |
2003 | ||
2004 | my $node = extract_param($param, 'node'); | |
2005 | my $vmid = extract_param($param, 'vmid'); | |
2006 | ||
2007 | my $machine = extract_param($param, 'machine'); | |
2008 | ||
2009 | my $get_root_param = sub { | |
2010 | my $value = extract_param($param, $_[0]); | |
2011 | raise_param_exc({ "$_[0]" => "Only root may use this option." }) | |
2012 | if $value && $authuser ne 'root@pam'; | |
2013 | return $value; | |
2014 | }; | |
2015 | ||
2016 | my $stateuri = $get_root_param->('stateuri'); | |
2017 | my $skiplock = $get_root_param->('skiplock'); | |
2018 | my $migratedfrom = $get_root_param->('migratedfrom'); | |
2019 | my $migration_type = $get_root_param->('migration_type'); | |
2020 | my $migration_network = $get_root_param->('migration_network'); | |
2021 | my $targetstorage = $get_root_param->('targetstorage'); | |
2022 | ||
2023 | raise_param_exc({ targetstorage => "targetstorage can only by used with migratedfrom." }) | |
2024 | if $targetstorage && !$migratedfrom; | |
2025 | ||
2026 | # read spice ticket from STDIN | |
2027 | my $spice_ticket; | |
2028 | if ($stateuri && ($stateuri eq 'tcp' || $stateuri eq 'unix') && $migratedfrom && ($rpcenv->{type} eq 'cli')) { | |
2029 | if (defined(my $line = <STDIN>)) { | |
2030 | chomp $line; | |
2031 | $spice_ticket = $line; | |
2032 | } | |
2033 | } | |
2034 | ||
2035 | PVE::Cluster::check_cfs_quorum(); | |
2036 | ||
2037 | my $storecfg = PVE::Storage::config(); | |
2038 | ||
2039 | if (PVE::HA::Config::vm_is_ha_managed($vmid) && !$stateuri && $rpcenv->{type} ne 'ha') { | |
2040 | my $hacmd = sub { | |
2041 | my $upid = shift; | |
2042 | ||
2043 | print "Requesting HA start for VM $vmid\n"; | |
2044 | ||
2045 | my $cmd = ['ha-manager', 'set', "vm:$vmid", '--state', 'started']; | |
2046 | PVE::Tools::run_command($cmd); | |
2047 | return; | |
2048 | }; | |
2049 | ||
2050 | return $rpcenv->fork_worker('hastart', $vmid, $authuser, $hacmd); | |
2051 | ||
2052 | } else { | |
2053 | ||
2054 | my $realcmd = sub { | |
2055 | my $upid = shift; | |
2056 | ||
2057 | syslog('info', "start VM $vmid: $upid\n"); | |
2058 | ||
2059 | PVE::QemuServer::vm_start($storecfg, $vmid, $stateuri, $skiplock, $migratedfrom, undef, | |
2060 | $machine, $spice_ticket, $migration_network, $migration_type, $targetstorage); | |
2061 | return; | |
2062 | }; | |
2063 | ||
2064 | return $rpcenv->fork_worker('qmstart', $vmid, $authuser, $realcmd); | |
2065 | } | |
2066 | }}); | |
2067 | ||
2068 | __PACKAGE__->register_method({ | |
2069 | name => 'vm_stop', | |
2070 | path => '{vmid}/status/stop', | |
2071 | method => 'POST', | |
2072 | protected => 1, | |
2073 | proxyto => 'node', | |
2074 | description => "Stop virtual machine. The qemu process will exit immediately. This" . | |
2075 | "is akin to pulling the power plug of a running computer and may damage the VM data", | |
2076 | permissions => { | |
2077 | check => ['perm', '/vms/{vmid}', [ 'VM.PowerMgmt' ]], | |
2078 | }, | |
2079 | parameters => { | |
2080 | additionalProperties => 0, | |
2081 | properties => { | |
2082 | node => get_standard_option('pve-node'), | |
2083 | vmid => get_standard_option('pve-vmid', | |
2084 | { completion => \&PVE::QemuServer::complete_vmid_running }), | |
2085 | skiplock => get_standard_option('skiplock'), | |
2086 | migratedfrom => get_standard_option('pve-node', { optional => 1 }), | |
2087 | timeout => { | |
2088 | description => "Wait maximal timeout seconds.", | |
2089 | type => 'integer', | |
2090 | minimum => 0, | |
2091 | optional => 1, | |
2092 | }, | |
2093 | keepActive => { | |
2094 | description => "Do not deactivate storage volumes.", | |
2095 | type => 'boolean', | |
2096 | optional => 1, | |
2097 | default => 0, | |
2098 | } | |
2099 | }, | |
2100 | }, | |
2101 | returns => { | |
2102 | type => 'string', | |
2103 | }, | |
2104 | code => sub { | |
2105 | my ($param) = @_; | |
2106 | ||
2107 | my $rpcenv = PVE::RPCEnvironment::get(); | |
2108 | my $authuser = $rpcenv->get_user(); | |
2109 | ||
2110 | my $node = extract_param($param, 'node'); | |
2111 | my $vmid = extract_param($param, 'vmid'); | |
2112 | ||
2113 | my $skiplock = extract_param($param, 'skiplock'); | |
2114 | raise_param_exc({ skiplock => "Only root may use this option." }) | |
2115 | if $skiplock && $authuser ne 'root@pam'; | |
2116 | ||
2117 | my $keepActive = extract_param($param, 'keepActive'); | |
2118 | raise_param_exc({ keepActive => "Only root may use this option." }) | |
2119 | if $keepActive && $authuser ne 'root@pam'; | |
2120 | ||
2121 | my $migratedfrom = extract_param($param, 'migratedfrom'); | |
2122 | raise_param_exc({ migratedfrom => "Only root may use this option." }) | |
2123 | if $migratedfrom && $authuser ne 'root@pam'; | |
2124 | ||
2125 | ||
2126 | my $storecfg = PVE::Storage::config(); | |
2127 | ||
2128 | if (PVE::HA::Config::vm_is_ha_managed($vmid) && ($rpcenv->{type} ne 'ha') && !defined($migratedfrom)) { | |
2129 | ||
2130 | my $hacmd = sub { | |
2131 | my $upid = shift; | |
2132 | ||
2133 | print "Requesting HA stop for VM $vmid\n"; | |
2134 | ||
2135 | my $cmd = ['ha-manager', 'crm-command', 'stop', "vm:$vmid", '0']; | |
2136 | PVE::Tools::run_command($cmd); | |
2137 | return; | |
2138 | }; | |
2139 | ||
2140 | return $rpcenv->fork_worker('hastop', $vmid, $authuser, $hacmd); | |
2141 | ||
2142 | } else { | |
2143 | my $realcmd = sub { | |
2144 | my $upid = shift; | |
2145 | ||
2146 | syslog('info', "stop VM $vmid: $upid\n"); | |
2147 | ||
2148 | PVE::QemuServer::vm_stop($storecfg, $vmid, $skiplock, 0, | |
2149 | $param->{timeout}, 0, 1, $keepActive, $migratedfrom); | |
2150 | return; | |
2151 | }; | |
2152 | ||
2153 | return $rpcenv->fork_worker('qmstop', $vmid, $authuser, $realcmd); | |
2154 | } | |
2155 | }}); | |
2156 | ||
2157 | __PACKAGE__->register_method({ | |
2158 | name => 'vm_reset', | |
2159 | path => '{vmid}/status/reset', | |
2160 | method => 'POST', | |
2161 | protected => 1, | |
2162 | proxyto => 'node', | |
2163 | description => "Reset virtual machine.", | |
2164 | permissions => { | |
2165 | check => ['perm', '/vms/{vmid}', [ 'VM.PowerMgmt' ]], | |
2166 | }, | |
2167 | parameters => { | |
2168 | additionalProperties => 0, | |
2169 | properties => { | |
2170 | node => get_standard_option('pve-node'), | |
2171 | vmid => get_standard_option('pve-vmid', | |
2172 | { completion => \&PVE::QemuServer::complete_vmid_running }), | |
2173 | skiplock => get_standard_option('skiplock'), | |
2174 | }, | |
2175 | }, | |
2176 | returns => { | |
2177 | type => 'string', | |
2178 | }, | |
2179 | code => sub { | |
2180 | my ($param) = @_; | |
2181 | ||
2182 | my $rpcenv = PVE::RPCEnvironment::get(); | |
2183 | ||
2184 | my $authuser = $rpcenv->get_user(); | |
2185 | ||
2186 | my $node = extract_param($param, 'node'); | |
2187 | ||
2188 | my $vmid = extract_param($param, 'vmid'); | |
2189 | ||
2190 | my $skiplock = extract_param($param, 'skiplock'); | |
2191 | raise_param_exc({ skiplock => "Only root may use this option." }) | |
2192 | if $skiplock && $authuser ne 'root@pam'; | |
2193 | ||
2194 | die "VM $vmid not running\n" if !PVE::QemuServer::check_running($vmid); | |
2195 | ||
2196 | my $realcmd = sub { | |
2197 | my $upid = shift; | |
2198 | ||
2199 | PVE::QemuServer::vm_reset($vmid, $skiplock); | |
2200 | ||
2201 | return; | |
2202 | }; | |
2203 | ||
2204 | return $rpcenv->fork_worker('qmreset', $vmid, $authuser, $realcmd); | |
2205 | }}); | |
2206 | ||
2207 | __PACKAGE__->register_method({ | |
2208 | name => 'vm_shutdown', | |
2209 | path => '{vmid}/status/shutdown', | |
2210 | method => 'POST', | |
2211 | protected => 1, | |
2212 | proxyto => 'node', | |
2213 | description => "Shutdown virtual machine. This is similar to pressing the power button on a physical machine." . | |
2214 | "This will send an ACPI event for the guest OS, which should then proceed to a clean shutdown.", | |
2215 | permissions => { | |
2216 | check => ['perm', '/vms/{vmid}', [ 'VM.PowerMgmt' ]], | |
2217 | }, | |
2218 | parameters => { | |
2219 | additionalProperties => 0, | |
2220 | properties => { | |
2221 | node => get_standard_option('pve-node'), | |
2222 | vmid => get_standard_option('pve-vmid', | |
2223 | { completion => \&PVE::QemuServer::complete_vmid_running }), | |
2224 | skiplock => get_standard_option('skiplock'), | |
2225 | timeout => { | |
2226 | description => "Wait maximal timeout seconds.", | |
2227 | type => 'integer', | |
2228 | minimum => 0, | |
2229 | optional => 1, | |
2230 | }, | |
2231 | forceStop => { | |
2232 | description => "Make sure the VM stops.", | |
2233 | type => 'boolean', | |
2234 | optional => 1, | |
2235 | default => 0, | |
2236 | }, | |
2237 | keepActive => { | |
2238 | description => "Do not deactivate storage volumes.", | |
2239 | type => 'boolean', | |
2240 | optional => 1, | |
2241 | default => 0, | |
2242 | } | |
2243 | }, | |
2244 | }, | |
2245 | returns => { | |
2246 | type => 'string', | |
2247 | }, | |
2248 | code => sub { | |
2249 | my ($param) = @_; | |
2250 | ||
2251 | my $rpcenv = PVE::RPCEnvironment::get(); | |
2252 | my $authuser = $rpcenv->get_user(); | |
2253 | ||
2254 | my $node = extract_param($param, 'node'); | |
2255 | my $vmid = extract_param($param, 'vmid'); | |
2256 | ||
2257 | my $skiplock = extract_param($param, 'skiplock'); | |
2258 | raise_param_exc({ skiplock => "Only root may use this option." }) | |
2259 | if $skiplock && $authuser ne 'root@pam'; | |
2260 | ||
2261 | my $keepActive = extract_param($param, 'keepActive'); | |
2262 | raise_param_exc({ keepActive => "Only root may use this option." }) | |
2263 | if $keepActive && $authuser ne 'root@pam'; | |
2264 | ||
2265 | my $storecfg = PVE::Storage::config(); | |
2266 | ||
2267 | my $shutdown = 1; | |
2268 | ||
2269 | # if vm is paused, do not shutdown (but stop if forceStop = 1) | |
2270 | # otherwise, we will infer a shutdown command, but run into the timeout, | |
2271 | # then when the vm is resumed, it will instantly shutdown | |
2272 | # | |
2273 | # checking the qmp status here to get feedback to the gui/cli/api | |
2274 | # and the status query should not take too long | |
2275 | my $qmpstatus = eval { | |
2276 | PVE::QemuConfig::assert_config_exists_on_node($vmid); | |
2277 | mon_cmd($vmid, "query-status"); | |
2278 | }; | |
2279 | my $err = $@ if $@; | |
2280 | ||
2281 | if (!$err && $qmpstatus->{status} eq "paused") { | |
2282 | if ($param->{forceStop}) { | |
2283 | warn "VM is paused - stop instead of shutdown\n"; | |
2284 | $shutdown = 0; | |
2285 | } else { | |
2286 | die "VM is paused - cannot shutdown\n"; | |
2287 | } | |
2288 | } | |
2289 | ||
2290 | if (PVE::HA::Config::vm_is_ha_managed($vmid) && $rpcenv->{type} ne 'ha') { | |
2291 | ||
2292 | my $timeout = $param->{timeout} // 60; | |
2293 | my $hacmd = sub { | |
2294 | my $upid = shift; | |
2295 | ||
2296 | print "Requesting HA stop for VM $vmid\n"; | |
2297 | ||
2298 | my $cmd = ['ha-manager', 'crm-command', 'stop', "vm:$vmid", "$timeout"]; | |
2299 | PVE::Tools::run_command($cmd); | |
2300 | return; | |
2301 | }; | |
2302 | ||
2303 | return $rpcenv->fork_worker('hastop', $vmid, $authuser, $hacmd); | |
2304 | ||
2305 | } else { | |
2306 | ||
2307 | my $realcmd = sub { | |
2308 | my $upid = shift; | |
2309 | ||
2310 | syslog('info', "shutdown VM $vmid: $upid\n"); | |
2311 | ||
2312 | PVE::QemuServer::vm_stop($storecfg, $vmid, $skiplock, 0, $param->{timeout}, | |
2313 | $shutdown, $param->{forceStop}, $keepActive); | |
2314 | return; | |
2315 | }; | |
2316 | ||
2317 | return $rpcenv->fork_worker('qmshutdown', $vmid, $authuser, $realcmd); | |
2318 | } | |
2319 | }}); | |
2320 | ||
2321 | __PACKAGE__->register_method({ | |
2322 | name => 'vm_reboot', | |
2323 | path => '{vmid}/status/reboot', | |
2324 | method => 'POST', | |
2325 | protected => 1, | |
2326 | proxyto => 'node', | |
2327 | description => "Reboot the VM by shutting it down, and starting it again. Applies pending changes.", | |
2328 | permissions => { | |
2329 | check => ['perm', '/vms/{vmid}', [ 'VM.PowerMgmt' ]], | |
2330 | }, | |
2331 | parameters => { | |
2332 | additionalProperties => 0, | |
2333 | properties => { | |
2334 | node => get_standard_option('pve-node'), | |
2335 | vmid => get_standard_option('pve-vmid', | |
2336 | { completion => \&PVE::QemuServer::complete_vmid_running }), | |
2337 | timeout => { | |
2338 | description => "Wait maximal timeout seconds for the shutdown.", | |
2339 | type => 'integer', | |
2340 | minimum => 0, | |
2341 | optional => 1, | |
2342 | }, | |
2343 | }, | |
2344 | }, | |
2345 | returns => { | |
2346 | type => 'string', | |
2347 | }, | |
2348 | code => sub { | |
2349 | my ($param) = @_; | |
2350 | ||
2351 | my $rpcenv = PVE::RPCEnvironment::get(); | |
2352 | my $authuser = $rpcenv->get_user(); | |
2353 | ||
2354 | my $node = extract_param($param, 'node'); | |
2355 | my $vmid = extract_param($param, 'vmid'); | |
2356 | ||
2357 | my $qmpstatus = eval { | |
2358 | PVE::QemuConfig::assert_config_exists_on_node($vmid); | |
2359 | mon_cmd($vmid, "query-status"); | |
2360 | }; | |
2361 | my $err = $@ if $@; | |
2362 | ||
2363 | if (!$err && $qmpstatus->{status} eq "paused") { | |
2364 | die "VM is paused - cannot shutdown\n"; | |
2365 | } | |
2366 | ||
2367 | die "VM $vmid not running\n" if !PVE::QemuServer::check_running($vmid); | |
2368 | ||
2369 | my $realcmd = sub { | |
2370 | my $upid = shift; | |
2371 | ||
2372 | syslog('info', "requesting reboot of VM $vmid: $upid\n"); | |
2373 | PVE::QemuServer::vm_reboot($vmid, $param->{timeout}); | |
2374 | return; | |
2375 | }; | |
2376 | ||
2377 | return $rpcenv->fork_worker('qmreboot', $vmid, $authuser, $realcmd); | |
2378 | }}); | |
2379 | ||
2380 | __PACKAGE__->register_method({ | |
2381 | name => 'vm_suspend', | |
2382 | path => '{vmid}/status/suspend', | |
2383 | method => 'POST', | |
2384 | protected => 1, | |
2385 | proxyto => 'node', | |
2386 | description => "Suspend virtual machine.", | |
2387 | permissions => { | |
2388 | description => "You need 'VM.PowerMgmt' on /vms/{vmid}, and if you have set 'todisk',". | |
2389 | " you need also 'VM.Config.Disk' on /vms/{vmid} and 'Datastore.AllocateSpace'". | |
2390 | " on the storage for the vmstate.", | |
2391 | check => ['perm', '/vms/{vmid}', [ 'VM.PowerMgmt' ]], | |
2392 | }, | |
2393 | parameters => { | |
2394 | additionalProperties => 0, | |
2395 | properties => { | |
2396 | node => get_standard_option('pve-node'), | |
2397 | vmid => get_standard_option('pve-vmid', | |
2398 | { completion => \&PVE::QemuServer::complete_vmid_running }), | |
2399 | skiplock => get_standard_option('skiplock'), | |
2400 | todisk => { | |
2401 | type => 'boolean', | |
2402 | default => 0, | |
2403 | optional => 1, | |
2404 | description => 'If set, suspends the VM to disk. Will be resumed on next VM start.', | |
2405 | }, | |
2406 | statestorage => get_standard_option('pve-storage-id', { | |
2407 | description => "The storage for the VM state", | |
2408 | requires => 'todisk', | |
2409 | optional => 1, | |
2410 | completion => \&PVE::Storage::complete_storage_enabled, | |
2411 | }), | |
2412 | }, | |
2413 | }, | |
2414 | returns => { | |
2415 | type => 'string', | |
2416 | }, | |
2417 | code => sub { | |
2418 | my ($param) = @_; | |
2419 | ||
2420 | my $rpcenv = PVE::RPCEnvironment::get(); | |
2421 | my $authuser = $rpcenv->get_user(); | |
2422 | ||
2423 | my $node = extract_param($param, 'node'); | |
2424 | my $vmid = extract_param($param, 'vmid'); | |
2425 | ||
2426 | my $todisk = extract_param($param, 'todisk') // 0; | |
2427 | ||
2428 | my $statestorage = extract_param($param, 'statestorage'); | |
2429 | ||
2430 | my $skiplock = extract_param($param, 'skiplock'); | |
2431 | raise_param_exc({ skiplock => "Only root may use this option." }) | |
2432 | if $skiplock && $authuser ne 'root@pam'; | |
2433 | ||
2434 | die "VM $vmid not running\n" if !PVE::QemuServer::check_running($vmid); | |
2435 | ||
2436 | die "Cannot suspend HA managed VM to disk\n" | |
2437 | if $todisk && PVE::HA::Config::vm_is_ha_managed($vmid); | |
2438 | ||
2439 | # early check for storage permission, for better user feedback | |
2440 | if ($todisk) { | |
2441 | $rpcenv->check_vm_perm($authuser, $vmid, undef, ['VM.Config.Disk']); | |
2442 | ||
2443 | if (!$statestorage) { | |
2444 | # get statestorage from config if none is given | |
2445 | my $conf = PVE::QemuConfig->load_config($vmid); | |
2446 | my $storecfg = PVE::Storage::config(); | |
2447 | $statestorage = PVE::QemuServer::find_vmstate_storage($conf, $storecfg); | |
2448 | } | |
2449 | ||
2450 | $rpcenv->check($authuser, "/storage/$statestorage", ['Datastore.AllocateSpace']); | |
2451 | } | |
2452 | ||
2453 | my $realcmd = sub { | |
2454 | my $upid = shift; | |
2455 | ||
2456 | syslog('info', "suspend VM $vmid: $upid\n"); | |
2457 | ||
2458 | PVE::QemuServer::vm_suspend($vmid, $skiplock, $todisk, $statestorage); | |
2459 | ||
2460 | return; | |
2461 | }; | |
2462 | ||
2463 | my $taskname = $todisk ? 'qmsuspend' : 'qmpause'; | |
2464 | return $rpcenv->fork_worker($taskname, $vmid, $authuser, $realcmd); | |
2465 | }}); | |
2466 | ||
2467 | __PACKAGE__->register_method({ | |
2468 | name => 'vm_resume', | |
2469 | path => '{vmid}/status/resume', | |
2470 | method => 'POST', | |
2471 | protected => 1, | |
2472 | proxyto => 'node', | |
2473 | description => "Resume virtual machine.", | |
2474 | permissions => { | |
2475 | check => ['perm', '/vms/{vmid}', [ 'VM.PowerMgmt' ]], | |
2476 | }, | |
2477 | parameters => { | |
2478 | additionalProperties => 0, | |
2479 | properties => { | |
2480 | node => get_standard_option('pve-node'), | |
2481 | vmid => get_standard_option('pve-vmid', | |
2482 | { completion => \&PVE::QemuServer::complete_vmid_running }), | |
2483 | skiplock => get_standard_option('skiplock'), | |
2484 | nocheck => { type => 'boolean', optional => 1 }, | |
2485 | ||
2486 | }, | |
2487 | }, | |
2488 | returns => { | |
2489 | type => 'string', | |
2490 | }, | |
2491 | code => sub { | |
2492 | my ($param) = @_; | |
2493 | ||
2494 | my $rpcenv = PVE::RPCEnvironment::get(); | |
2495 | ||
2496 | my $authuser = $rpcenv->get_user(); | |
2497 | ||
2498 | my $node = extract_param($param, 'node'); | |
2499 | ||
2500 | my $vmid = extract_param($param, 'vmid'); | |
2501 | ||
2502 | my $skiplock = extract_param($param, 'skiplock'); | |
2503 | raise_param_exc({ skiplock => "Only root may use this option." }) | |
2504 | if $skiplock && $authuser ne 'root@pam'; | |
2505 | ||
2506 | my $nocheck = extract_param($param, 'nocheck'); | |
2507 | ||
2508 | my $to_disk_suspended; | |
2509 | eval { | |
2510 | PVE::QemuConfig->lock_config($vmid, sub { | |
2511 | my $conf = PVE::QemuConfig->load_config($vmid); | |
2512 | $to_disk_suspended = PVE::QemuConfig->has_lock($conf, 'suspended'); | |
2513 | }); | |
2514 | }; | |
2515 | ||
2516 | die "VM $vmid not running\n" | |
2517 | if !$to_disk_suspended && !PVE::QemuServer::check_running($vmid, $nocheck); | |
2518 | ||
2519 | my $realcmd = sub { | |
2520 | my $upid = shift; | |
2521 | ||
2522 | syslog('info', "resume VM $vmid: $upid\n"); | |
2523 | ||
2524 | if (!$to_disk_suspended) { | |
2525 | PVE::QemuServer::vm_resume($vmid, $skiplock, $nocheck); | |
2526 | } else { | |
2527 | my $storecfg = PVE::Storage::config(); | |
2528 | PVE::QemuServer::vm_start($storecfg, $vmid, undef, $skiplock); | |
2529 | } | |
2530 | ||
2531 | return; | |
2532 | }; | |
2533 | ||
2534 | return $rpcenv->fork_worker('qmresume', $vmid, $authuser, $realcmd); | |
2535 | }}); | |
2536 | ||
2537 | __PACKAGE__->register_method({ | |
2538 | name => 'vm_sendkey', | |
2539 | path => '{vmid}/sendkey', | |
2540 | method => 'PUT', | |
2541 | protected => 1, | |
2542 | proxyto => 'node', | |
2543 | description => "Send key event to virtual machine.", | |
2544 | permissions => { | |
2545 | check => ['perm', '/vms/{vmid}', [ 'VM.Console' ]], | |
2546 | }, | |
2547 | parameters => { | |
2548 | additionalProperties => 0, | |
2549 | properties => { | |
2550 | node => get_standard_option('pve-node'), | |
2551 | vmid => get_standard_option('pve-vmid', | |
2552 | { completion => \&PVE::QemuServer::complete_vmid_running }), | |
2553 | skiplock => get_standard_option('skiplock'), | |
2554 | key => { | |
2555 | description => "The key (qemu monitor encoding).", | |
2556 | type => 'string' | |
2557 | } | |
2558 | }, | |
2559 | }, | |
2560 | returns => { type => 'null'}, | |
2561 | code => sub { | |
2562 | my ($param) = @_; | |
2563 | ||
2564 | my $rpcenv = PVE::RPCEnvironment::get(); | |
2565 | ||
2566 | my $authuser = $rpcenv->get_user(); | |
2567 | ||
2568 | my $node = extract_param($param, 'node'); | |
2569 | ||
2570 | my $vmid = extract_param($param, 'vmid'); | |
2571 | ||
2572 | my $skiplock = extract_param($param, 'skiplock'); | |
2573 | raise_param_exc({ skiplock => "Only root may use this option." }) | |
2574 | if $skiplock && $authuser ne 'root@pam'; | |
2575 | ||
2576 | PVE::QemuServer::vm_sendkey($vmid, $skiplock, $param->{key}); | |
2577 | ||
2578 | return; | |
2579 | }}); | |
2580 | ||
2581 | __PACKAGE__->register_method({ | |
2582 | name => 'vm_feature', | |
2583 | path => '{vmid}/feature', | |
2584 | method => 'GET', | |
2585 | proxyto => 'node', | |
2586 | protected => 1, | |
2587 | description => "Check if feature for virtual machine is available.", | |
2588 | permissions => { | |
2589 | check => ['perm', '/vms/{vmid}', [ 'VM.Audit' ]], | |
2590 | }, | |
2591 | parameters => { | |
2592 | additionalProperties => 0, | |
2593 | properties => { | |
2594 | node => get_standard_option('pve-node'), | |
2595 | vmid => get_standard_option('pve-vmid'), | |
2596 | feature => { | |
2597 | description => "Feature to check.", | |
2598 | type => 'string', | |
2599 | enum => [ 'snapshot', 'clone', 'copy' ], | |
2600 | }, | |
2601 | snapname => get_standard_option('pve-snapshot-name', { | |
2602 | optional => 1, | |
2603 | }), | |
2604 | }, | |
2605 | }, | |
2606 | returns => { | |
2607 | type => "object", | |
2608 | properties => { | |
2609 | hasFeature => { type => 'boolean' }, | |
2610 | nodes => { | |
2611 | type => 'array', | |
2612 | items => { type => 'string' }, | |
2613 | } | |
2614 | }, | |
2615 | }, | |
2616 | code => sub { | |
2617 | my ($param) = @_; | |
2618 | ||
2619 | my $node = extract_param($param, 'node'); | |
2620 | ||
2621 | my $vmid = extract_param($param, 'vmid'); | |
2622 | ||
2623 | my $snapname = extract_param($param, 'snapname'); | |
2624 | ||
2625 | my $feature = extract_param($param, 'feature'); | |
2626 | ||
2627 | my $running = PVE::QemuServer::check_running($vmid); | |
2628 | ||
2629 | my $conf = PVE::QemuConfig->load_config($vmid); | |
2630 | ||
2631 | if($snapname){ | |
2632 | my $snap = $conf->{snapshots}->{$snapname}; | |
2633 | die "snapshot '$snapname' does not exist\n" if !defined($snap); | |
2634 | $conf = $snap; | |
2635 | } | |
2636 | my $storecfg = PVE::Storage::config(); | |
2637 | ||
2638 | my $nodelist = PVE::QemuServer::shared_nodes($conf, $storecfg); | |
2639 | my $hasFeature = PVE::QemuConfig->has_feature($feature, $conf, $storecfg, $snapname, $running); | |
2640 | ||
2641 | return { | |
2642 | hasFeature => $hasFeature, | |
2643 | nodes => [ keys %$nodelist ], | |
2644 | }; | |
2645 | }}); | |
2646 | ||
2647 | __PACKAGE__->register_method({ | |
2648 | name => 'clone_vm', | |
2649 | path => '{vmid}/clone', | |
2650 | method => 'POST', | |
2651 | protected => 1, | |
2652 | proxyto => 'node', | |
2653 | description => "Create a copy of virtual machine/template.", | |
2654 | permissions => { | |
2655 | description => "You need 'VM.Clone' permissions on /vms/{vmid}, and 'VM.Allocate' permissions " . | |
2656 | "on /vms/{newid} (or on the VM pool /pool/{pool}). You also need " . | |
2657 | "'Datastore.AllocateSpace' on any used storage.", | |
2658 | check => | |
2659 | [ 'and', | |
2660 | ['perm', '/vms/{vmid}', [ 'VM.Clone' ]], | |
2661 | [ 'or', | |
2662 | [ 'perm', '/vms/{newid}', ['VM.Allocate']], | |
2663 | [ 'perm', '/pool/{pool}', ['VM.Allocate'], require_param => 'pool'], | |
2664 | ], | |
2665 | ] | |
2666 | }, | |
2667 | parameters => { | |
2668 | additionalProperties => 0, | |
2669 | properties => { | |
2670 | node => get_standard_option('pve-node'), | |
2671 | vmid => get_standard_option('pve-vmid', { completion => \&PVE::QemuServer::complete_vmid }), | |
2672 | newid => get_standard_option('pve-vmid', { | |
2673 | completion => \&PVE::Cluster::complete_next_vmid, | |
2674 | description => 'VMID for the clone.' }), | |
2675 | name => { | |
2676 | optional => 1, | |
2677 | type => 'string', format => 'dns-name', | |
2678 | description => "Set a name for the new VM.", | |
2679 | }, | |
2680 | description => { | |
2681 | optional => 1, | |
2682 | type => 'string', | |
2683 | description => "Description for the new VM.", | |
2684 | }, | |
2685 | pool => { | |
2686 | optional => 1, | |
2687 | type => 'string', format => 'pve-poolid', | |
2688 | description => "Add the new VM to the specified pool.", | |
2689 | }, | |
2690 | snapname => get_standard_option('pve-snapshot-name', { | |
2691 | optional => 1, | |
2692 | }), | |
2693 | storage => get_standard_option('pve-storage-id', { | |
2694 | description => "Target storage for full clone.", | |
2695 | optional => 1, | |
2696 | }), | |
2697 | 'format' => { | |
2698 | description => "Target format for file storage. Only valid for full clone.", | |
2699 | type => 'string', | |
2700 | optional => 1, | |
2701 | enum => [ 'raw', 'qcow2', 'vmdk'], | |
2702 | }, | |
2703 | full => { | |
2704 | optional => 1, | |
2705 | type => 'boolean', | |
2706 | description => "Create a full copy of all disks. This is always done when " . | |
2707 | "you clone a normal VM. For VM templates, we try to create a linked clone by default.", | |
2708 | }, | |
2709 | target => get_standard_option('pve-node', { | |
2710 | description => "Target node. Only allowed if the original VM is on shared storage.", | |
2711 | optional => 1, | |
2712 | }), | |
2713 | bwlimit => { | |
2714 | description => "Override I/O bandwidth limit (in KiB/s).", | |
2715 | optional => 1, | |
2716 | type => 'integer', | |
2717 | minimum => '0', | |
2718 | default => 'clone limit from datacenter or storage config', | |
2719 | }, | |
2720 | }, | |
2721 | }, | |
2722 | returns => { | |
2723 | type => 'string', | |
2724 | }, | |
2725 | code => sub { | |
2726 | my ($param) = @_; | |
2727 | ||
2728 | my $rpcenv = PVE::RPCEnvironment::get(); | |
2729 | my $authuser = $rpcenv->get_user(); | |
2730 | ||
2731 | my $node = extract_param($param, 'node'); | |
2732 | my $vmid = extract_param($param, 'vmid'); | |
2733 | my $newid = extract_param($param, 'newid'); | |
2734 | my $pool = extract_param($param, 'pool'); | |
2735 | $rpcenv->check_pool_exist($pool) if defined($pool); | |
2736 | ||
2737 | my $snapname = extract_param($param, 'snapname'); | |
2738 | my $storage = extract_param($param, 'storage'); | |
2739 | my $format = extract_param($param, 'format'); | |
2740 | my $target = extract_param($param, 'target'); | |
2741 | ||
2742 | my $localnode = PVE::INotify::nodename(); | |
2743 | ||
2744 | if ($target && ($target eq $localnode || $target eq 'localhost')) { | |
2745 | undef $target; | |
2746 | } else { | |
2747 | PVE::Cluster::check_node_exists($target); | |
2748 | } | |
2749 | ||
2750 | my $storecfg = PVE::Storage::config(); | |
2751 | ||
2752 | if ($storage) { | |
2753 | # check if storage is enabled on local node | |
2754 | PVE::Storage::storage_check_enabled($storecfg, $storage); | |
2755 | if ($target) { | |
2756 | # check if storage is available on target node | |
2757 | PVE::Storage::storage_check_node($storecfg, $storage, $target); | |
2758 | # clone only works if target storage is shared | |
2759 | my $scfg = PVE::Storage::storage_config($storecfg, $storage); | |
2760 | die "can't clone to non-shared storage '$storage'\n" if !$scfg->{shared}; | |
2761 | } | |
2762 | } | |
2763 | ||
2764 | PVE::Cluster::check_cfs_quorum(); | |
2765 | ||
2766 | my $running = PVE::QemuServer::check_running($vmid) || 0; | |
2767 | ||
2768 | # exclusive lock if VM is running - else shared lock is enough; | |
2769 | my $shared_lock = $running ? 0 : 1; | |
2770 | ||
2771 | my $clonefn = sub { | |
2772 | # do all tests after lock but before forking worker - if possible | |
2773 | ||
2774 | my $conf = PVE::QemuConfig->load_config($vmid); | |
2775 | PVE::QemuConfig->check_lock($conf); | |
2776 | ||
2777 | my $verify_running = PVE::QemuServer::check_running($vmid) || 0; | |
2778 | die "unexpected state change\n" if $verify_running != $running; | |
2779 | ||
2780 | die "snapshot '$snapname' does not exist\n" | |
2781 | if $snapname && !defined( $conf->{snapshots}->{$snapname}); | |
2782 | ||
2783 | my $full = extract_param($param, 'full') // !PVE::QemuConfig->is_template($conf); | |
2784 | ||
2785 | die "parameter 'storage' not allowed for linked clones\n" | |
2786 | if defined($storage) && !$full; | |
2787 | ||
2788 | die "parameter 'format' not allowed for linked clones\n" | |
2789 | if defined($format) && !$full; | |
2790 | ||
2791 | my $oldconf = $snapname ? $conf->{snapshots}->{$snapname} : $conf; | |
2792 | ||
2793 | my $sharedvm = &$check_storage_access_clone($rpcenv, $authuser, $storecfg, $oldconf, $storage); | |
2794 | ||
2795 | die "can't clone VM to node '$target' (VM uses local storage)\n" | |
2796 | if $target && !$sharedvm; | |
2797 | ||
2798 | my $conffile = PVE::QemuConfig->config_file($newid); | |
2799 | die "unable to create VM $newid: config file already exists\n" | |
2800 | if -f $conffile; | |
2801 | ||
2802 | my $newconf = { lock => 'clone' }; | |
2803 | my $drives = {}; | |
2804 | my $fullclone = {}; | |
2805 | my $vollist = []; | |
2806 | ||
2807 | foreach my $opt (keys %$oldconf) { | |
2808 | my $value = $oldconf->{$opt}; | |
2809 | ||
2810 | # do not copy snapshot related info | |
2811 | next if $opt eq 'snapshots' || $opt eq 'parent' || $opt eq 'snaptime' || | |
2812 | $opt eq 'vmstate' || $opt eq 'snapstate'; | |
2813 | ||
2814 | # no need to copy unused images, because VMID(owner) changes anyways | |
2815 | next if $opt =~ m/^unused\d+$/; | |
2816 | ||
2817 | # always change MAC! address | |
2818 | if ($opt =~ m/^net(\d+)$/) { | |
2819 | my $net = PVE::QemuServer::parse_net($value); | |
2820 | my $dc = PVE::Cluster::cfs_read_file('datacenter.cfg'); | |
2821 | $net->{macaddr} = PVE::Tools::random_ether_addr($dc->{mac_prefix}); | |
2822 | $newconf->{$opt} = PVE::QemuServer::print_net($net); | |
2823 | } elsif (PVE::QemuServer::is_valid_drivename($opt)) { | |
2824 | my $drive = PVE::QemuServer::parse_drive($opt, $value); | |
2825 | die "unable to parse drive options for '$opt'\n" if !$drive; | |
2826 | if (PVE::QemuServer::drive_is_cdrom($drive, 1)) { | |
2827 | $newconf->{$opt} = $value; # simply copy configuration | |
2828 | } else { | |
2829 | if ($full || PVE::QemuServer::drive_is_cloudinit($drive)) { | |
2830 | die "Full clone feature is not supported for drive '$opt'\n" | |
2831 | if !PVE::Storage::volume_has_feature($storecfg, 'copy', $drive->{file}, $snapname, $running); | |
2832 | $fullclone->{$opt} = 1; | |
2833 | } else { | |
2834 | # not full means clone instead of copy | |
2835 | die "Linked clone feature is not supported for drive '$opt'\n" | |
2836 | if !PVE::Storage::volume_has_feature($storecfg, 'clone', $drive->{file}, $snapname, $running); | |
2837 | } | |
2838 | $drives->{$opt} = $drive; | |
2839 | push @$vollist, $drive->{file}; | |
2840 | } | |
2841 | } else { | |
2842 | # copy everything else | |
2843 | $newconf->{$opt} = $value; | |
2844 | } | |
2845 | } | |
2846 | ||
2847 | # auto generate a new uuid | |
2848 | my $smbios1 = PVE::QemuServer::parse_smbios1($newconf->{smbios1} || ''); | |
2849 | $smbios1->{uuid} = PVE::QemuServer::generate_uuid(); | |
2850 | $newconf->{smbios1} = PVE::QemuServer::print_smbios1($smbios1); | |
2851 | # auto generate a new vmgenid only if the option was set for template | |
2852 | if ($newconf->{vmgenid}) { | |
2853 | $newconf->{vmgenid} = PVE::QemuServer::generate_uuid(); | |
2854 | } | |
2855 | ||
2856 | delete $newconf->{template}; | |
2857 | ||
2858 | if ($param->{name}) { | |
2859 | $newconf->{name} = $param->{name}; | |
2860 | } else { | |
2861 | $newconf->{name} = "Copy-of-VM-" . ($oldconf->{name} // $vmid); | |
2862 | } | |
2863 | ||
2864 | if ($param->{description}) { | |
2865 | $newconf->{description} = $param->{description}; | |
2866 | } | |
2867 | ||
2868 | # create empty/temp config - this fails if VM already exists on other node | |
2869 | # FIXME use PVE::QemuConfig->create_and_lock_config and adapt code | |
2870 | PVE::Tools::file_set_contents($conffile, "# qmclone temporary file\nlock: clone\n"); | |
2871 | ||
2872 | my $realcmd = sub { | |
2873 | my $upid = shift; | |
2874 | ||
2875 | my $newvollist = []; | |
2876 | my $jobs = {}; | |
2877 | ||
2878 | eval { | |
2879 | local $SIG{INT} = | |
2880 | local $SIG{TERM} = | |
2881 | local $SIG{QUIT} = | |
2882 | local $SIG{HUP} = sub { die "interrupted by signal\n"; }; | |
2883 | ||
2884 | PVE::Storage::activate_volumes($storecfg, $vollist, $snapname); | |
2885 | ||
2886 | my $bwlimit = extract_param($param, 'bwlimit'); | |
2887 | ||
2888 | my $total_jobs = scalar(keys %{$drives}); | |
2889 | my $i = 1; | |
2890 | ||
2891 | foreach my $opt (keys %$drives) { | |
2892 | my $drive = $drives->{$opt}; | |
2893 | my $skipcomplete = ($total_jobs != $i); # finish after last drive | |
2894 | ||
2895 | my $src_sid = PVE::Storage::parse_volume_id($drive->{file}); | |
2896 | my $storage_list = [ $src_sid ]; | |
2897 | push @$storage_list, $storage if defined($storage); | |
2898 | my $clonelimit = PVE::Storage::get_bandwidth_limit('clone', $storage_list, $bwlimit); | |
2899 | ||
2900 | my $newdrive = PVE::QemuServer::clone_disk($storecfg, $vmid, $running, $opt, $drive, $snapname, | |
2901 | $newid, $storage, $format, $fullclone->{$opt}, $newvollist, | |
2902 | $jobs, $skipcomplete, $oldconf->{agent}, $clonelimit); | |
2903 | ||
2904 | $newconf->{$opt} = PVE::QemuServer::print_drive($newdrive); | |
2905 | ||
2906 | PVE::QemuConfig->write_config($newid, $newconf); | |
2907 | $i++; | |
2908 | } | |
2909 | ||
2910 | delete $newconf->{lock}; | |
2911 | ||
2912 | # do not write pending changes | |
2913 | if (my @changes = keys %{$newconf->{pending}}) { | |
2914 | my $pending = join(',', @changes); | |
2915 | warn "found pending changes for '$pending', discarding for clone\n"; | |
2916 | delete $newconf->{pending}; | |
2917 | } | |
2918 | ||
2919 | PVE::QemuConfig->write_config($newid, $newconf); | |
2920 | ||
2921 | if ($target) { | |
2922 | # always deactivate volumes - avoid lvm LVs to be active on several nodes | |
2923 | PVE::Storage::deactivate_volumes($storecfg, $vollist, $snapname) if !$running; | |
2924 | PVE::Storage::deactivate_volumes($storecfg, $newvollist); | |
2925 | ||
2926 | my $newconffile = PVE::QemuConfig->config_file($newid, $target); | |
2927 | die "Failed to move config to node '$target' - rename failed: $!\n" | |
2928 | if !rename($conffile, $newconffile); | |
2929 | } | |
2930 | ||
2931 | PVE::AccessControl::add_vm_to_pool($newid, $pool) if $pool; | |
2932 | }; | |
2933 | if (my $err = $@) { | |
2934 | eval { PVE::QemuServer::qemu_blockjobs_cancel($vmid, $jobs) }; | |
2935 | sleep 1; # some storage like rbd need to wait before release volume - really? | |
2936 | ||
2937 | foreach my $volid (@$newvollist) { | |
2938 | eval { PVE::Storage::vdisk_free($storecfg, $volid); }; | |
2939 | warn $@ if $@; | |
2940 | } | |
2941 | ||
2942 | PVE::Firewall::remove_vmfw_conf($newid); | |
2943 | ||
2944 | unlink $conffile; # avoid races -> last thing before die | |
2945 | ||
2946 | die "clone failed: $err"; | |
2947 | } | |
2948 | ||
2949 | return; | |
2950 | }; | |
2951 | ||
2952 | PVE::Firewall::clone_vmfw_conf($vmid, $newid); | |
2953 | ||
2954 | return $rpcenv->fork_worker('qmclone', $vmid, $authuser, $realcmd); | |
2955 | }; | |
2956 | ||
2957 | return PVE::QemuConfig->lock_config_mode($vmid, 1, $shared_lock, sub { | |
2958 | # Aquire exclusive lock lock for $newid | |
2959 | return PVE::QemuConfig->lock_config_full($newid, 1, $clonefn); | |
2960 | }); | |
2961 | ||
2962 | }}); | |
2963 | ||
2964 | __PACKAGE__->register_method({ | |
2965 | name => 'move_vm_disk', | |
2966 | path => '{vmid}/move_disk', | |
2967 | method => 'POST', | |
2968 | protected => 1, | |
2969 | proxyto => 'node', | |
2970 | description => "Move volume to different storage.", | |
2971 | permissions => { | |
2972 | description => "You need 'VM.Config.Disk' permissions on /vms/{vmid}, and 'Datastore.AllocateSpace' permissions on the storage.", | |
2973 | check => [ 'and', | |
2974 | ['perm', '/vms/{vmid}', [ 'VM.Config.Disk' ]], | |
2975 | ['perm', '/storage/{storage}', [ 'Datastore.AllocateSpace' ]], | |
2976 | ], | |
2977 | }, | |
2978 | parameters => { | |
2979 | additionalProperties => 0, | |
2980 | properties => { | |
2981 | node => get_standard_option('pve-node'), | |
2982 | vmid => get_standard_option('pve-vmid', { completion => \&PVE::QemuServer::complete_vmid }), | |
2983 | disk => { | |
2984 | type => 'string', | |
2985 | description => "The disk you want to move.", | |
2986 | enum => [ PVE::QemuServer::valid_drive_names() ], | |
2987 | }, | |
2988 | storage => get_standard_option('pve-storage-id', { | |
2989 | description => "Target storage.", | |
2990 | completion => \&PVE::QemuServer::complete_storage, | |
2991 | }), | |
2992 | 'format' => { | |
2993 | type => 'string', | |
2994 | description => "Target Format.", | |
2995 | enum => [ 'raw', 'qcow2', 'vmdk' ], | |
2996 | optional => 1, | |
2997 | }, | |
2998 | delete => { | |
2999 | type => 'boolean', | |
3000 | description => "Delete the original disk after successful copy. By default the original disk is kept as unused disk.", | |
3001 | optional => 1, | |
3002 | default => 0, | |
3003 | }, | |
3004 | digest => { | |
3005 | type => 'string', | |
3006 | description => 'Prevent changes if current configuration file has different SHA1 digest. This can be used to prevent concurrent modifications.', | |
3007 | maxLength => 40, | |
3008 | optional => 1, | |
3009 | }, | |
3010 | bwlimit => { | |
3011 | description => "Override I/O bandwidth limit (in KiB/s).", | |
3012 | optional => 1, | |
3013 | type => 'integer', | |
3014 | minimum => '0', | |
3015 | default => 'move limit from datacenter or storage config', | |
3016 | }, | |
3017 | }, | |
3018 | }, | |
3019 | returns => { | |
3020 | type => 'string', | |
3021 | description => "the task ID.", | |
3022 | }, | |
3023 | code => sub { | |
3024 | my ($param) = @_; | |
3025 | ||
3026 | my $rpcenv = PVE::RPCEnvironment::get(); | |
3027 | my $authuser = $rpcenv->get_user(); | |
3028 | ||
3029 | my $node = extract_param($param, 'node'); | |
3030 | my $vmid = extract_param($param, 'vmid'); | |
3031 | my $digest = extract_param($param, 'digest'); | |
3032 | my $disk = extract_param($param, 'disk'); | |
3033 | my $storeid = extract_param($param, 'storage'); | |
3034 | my $format = extract_param($param, 'format'); | |
3035 | ||
3036 | my $storecfg = PVE::Storage::config(); | |
3037 | ||
3038 | my $updatefn = sub { | |
3039 | my $conf = PVE::QemuConfig->load_config($vmid); | |
3040 | PVE::QemuConfig->check_lock($conf); | |
3041 | ||
3042 | die "VM config checksum missmatch (file change by other user?)\n" | |
3043 | if $digest && $digest ne $conf->{digest}; | |
3044 | ||
3045 | die "disk '$disk' does not exist\n" if !$conf->{$disk}; | |
3046 | ||
3047 | my $drive = PVE::QemuServer::parse_drive($disk, $conf->{$disk}); | |
3048 | ||
3049 | die "disk '$disk' has no associated volume\n" if !$drive->{file}; | |
3050 | die "you can't move a cdrom\n" if PVE::QemuServer::drive_is_cdrom($drive, 1); | |
3051 | ||
3052 | my $old_volid = $drive->{file}; | |
3053 | my $oldfmt; | |
3054 | my ($oldstoreid, $oldvolname) = PVE::Storage::parse_volume_id($old_volid); | |
3055 | if ($oldvolname =~ m/\.(raw|qcow2|vmdk)$/){ | |
3056 | $oldfmt = $1; | |
3057 | } | |
3058 | ||
3059 | die "you can't move to the same storage with same format\n" if $oldstoreid eq $storeid && | |
3060 | (!$format || !$oldfmt || $oldfmt eq $format); | |
3061 | ||
3062 | # this only checks snapshots because $disk is passed! | |
3063 | my $snapshotted = PVE::QemuServer::is_volume_in_use($storecfg, $conf, $disk, $old_volid); | |
3064 | die "you can't move a disk with snapshots and delete the source\n" | |
3065 | if $snapshotted && $param->{delete}; | |
3066 | ||
3067 | PVE::Cluster::log_msg('info', $authuser, "move disk VM $vmid: move --disk $disk --storage $storeid"); | |
3068 | ||
3069 | my $running = PVE::QemuServer::check_running($vmid); | |
3070 | ||
3071 | PVE::Storage::activate_volumes($storecfg, [ $drive->{file} ]); | |
3072 | ||
3073 | my $realcmd = sub { | |
3074 | my $newvollist = []; | |
3075 | ||
3076 | eval { | |
3077 | local $SIG{INT} = | |
3078 | local $SIG{TERM} = | |
3079 | local $SIG{QUIT} = | |
3080 | local $SIG{HUP} = sub { die "interrupted by signal\n"; }; | |
3081 | ||
3082 | warn "moving disk with snapshots, snapshots will not be moved!\n" | |
3083 | if $snapshotted; | |
3084 | ||
3085 | my $bwlimit = extract_param($param, 'bwlimit'); | |
3086 | my $movelimit = PVE::Storage::get_bandwidth_limit('move', [$oldstoreid, $storeid], $bwlimit); | |
3087 | ||
3088 | my $newdrive = PVE::QemuServer::clone_disk($storecfg, $vmid, $running, $disk, $drive, undef, | |
3089 | $vmid, $storeid, $format, 1, $newvollist, undef, undef, undef, $movelimit); | |
3090 | ||
3091 | $conf->{$disk} = PVE::QemuServer::print_drive($newdrive); | |
3092 | ||
3093 | PVE::QemuConfig->add_unused_volume($conf, $old_volid) if !$param->{delete}; | |
3094 | ||
3095 | # convert moved disk to base if part of template | |
3096 | PVE::QemuServer::template_create($vmid, $conf, $disk) | |
3097 | if PVE::QemuConfig->is_template($conf); | |
3098 | ||
3099 | PVE::QemuConfig->write_config($vmid, $conf); | |
3100 | ||
3101 | my $do_trim = PVE::QemuServer::parse_guest_agent($conf)->{fstrim_cloned_disks}; | |
3102 | if ($running && $do_trim && PVE::QemuServer::qga_check_running($vmid)) { | |
3103 | eval { mon_cmd($vmid, "guest-fstrim") }; | |
3104 | } | |
3105 | ||
3106 | eval { | |
3107 | # try to deactivate volumes - avoid lvm LVs to be active on several nodes | |
3108 | PVE::Storage::deactivate_volumes($storecfg, [ $newdrive->{file} ]) | |
3109 | if !$running; | |
3110 | }; | |
3111 | warn $@ if $@; | |
3112 | }; | |
3113 | if (my $err = $@) { | |
3114 | foreach my $volid (@$newvollist) { | |
3115 | eval { PVE::Storage::vdisk_free($storecfg, $volid) }; | |
3116 | warn $@ if $@; | |
3117 | } | |
3118 | die "storage migration failed: $err"; | |
3119 | } | |
3120 | ||
3121 | if ($param->{delete}) { | |
3122 | eval { | |
3123 | PVE::Storage::deactivate_volumes($storecfg, [$old_volid]); | |
3124 | PVE::Storage::vdisk_free($storecfg, $old_volid); | |
3125 | }; | |
3126 | warn $@ if $@; | |
3127 | } | |
3128 | }; | |
3129 | ||
3130 | return $rpcenv->fork_worker('qmmove', $vmid, $authuser, $realcmd); | |
3131 | }; | |
3132 | ||
3133 | return PVE::QemuConfig->lock_config($vmid, $updatefn); | |
3134 | }}); | |
3135 | ||
3136 | my $check_vm_disks_local = sub { | |
3137 | my ($storecfg, $vmconf, $vmid) = @_; | |
3138 | ||
3139 | my $local_disks = {}; | |
3140 | ||
3141 | # add some more information to the disks e.g. cdrom | |
3142 | PVE::QemuServer::foreach_volid($vmconf, sub { | |
3143 | my ($volid, $attr) = @_; | |
3144 | ||
3145 | my ($storeid, $volname) = PVE::Storage::parse_volume_id($volid, 1); | |
3146 | if ($storeid) { | |
3147 | my $scfg = PVE::Storage::storage_config($storecfg, $storeid); | |
3148 | return if $scfg->{shared}; | |
3149 | } | |
3150 | # The shared attr here is just a special case where the vdisk | |
3151 | # is marked as shared manually | |
3152 | return if $attr->{shared}; | |
3153 | return if $attr->{cdrom} and $volid eq "none"; | |
3154 | ||
3155 | if (exists $local_disks->{$volid}) { | |
3156 | @{$local_disks->{$volid}}{keys %$attr} = values %$attr | |
3157 | } else { | |
3158 | $local_disks->{$volid} = $attr; | |
3159 | # ensure volid is present in case it's needed | |
3160 | $local_disks->{$volid}->{volid} = $volid; | |
3161 | } | |
3162 | }); | |
3163 | ||
3164 | return $local_disks; | |
3165 | }; | |
3166 | ||
3167 | __PACKAGE__->register_method({ | |
3168 | name => 'migrate_vm_precondition', | |
3169 | path => '{vmid}/migrate', | |
3170 | method => 'GET', | |
3171 | protected => 1, | |
3172 | proxyto => 'node', | |
3173 | description => "Get preconditions for migration.", | |
3174 | permissions => { | |
3175 | check => ['perm', '/vms/{vmid}', [ 'VM.Migrate' ]], | |
3176 | }, | |
3177 | parameters => { | |
3178 | additionalProperties => 0, | |
3179 | properties => { | |
3180 | node => get_standard_option('pve-node'), | |
3181 | vmid => get_standard_option('pve-vmid', { completion => \&PVE::QemuServer::complete_vmid }), | |
3182 | target => get_standard_option('pve-node', { | |
3183 | description => "Target node.", | |
3184 | completion => \&PVE::Cluster::complete_migration_target, | |
3185 | optional => 1, | |
3186 | }), | |
3187 | }, | |
3188 | }, | |
3189 | returns => { | |
3190 | type => "object", | |
3191 | properties => { | |
3192 | running => { type => 'boolean' }, | |
3193 | allowed_nodes => { | |
3194 | type => 'array', | |
3195 | optional => 1, | |
3196 | description => "List nodes allowed for offline migration, only passed if VM is offline" | |
3197 | }, | |
3198 | not_allowed_nodes => { | |
3199 | type => 'object', | |
3200 | optional => 1, | |
3201 | description => "List not allowed nodes with additional informations, only passed if VM is offline" | |
3202 | }, | |
3203 | local_disks => { | |
3204 | type => 'array', | |
3205 | description => "List local disks including CD-Rom, unsused and not referenced disks" | |
3206 | }, | |
3207 | local_resources => { | |
3208 | type => 'array', | |
3209 | description => "List local resources e.g. pci, usb" | |
3210 | } | |
3211 | }, | |
3212 | }, | |
3213 | code => sub { | |
3214 | my ($param) = @_; | |
3215 | ||
3216 | my $rpcenv = PVE::RPCEnvironment::get(); | |
3217 | ||
3218 | my $authuser = $rpcenv->get_user(); | |
3219 | ||
3220 | PVE::Cluster::check_cfs_quorum(); | |
3221 | ||
3222 | my $res = {}; | |
3223 | ||
3224 | my $vmid = extract_param($param, 'vmid'); | |
3225 | my $target = extract_param($param, 'target'); | |
3226 | my $localnode = PVE::INotify::nodename(); | |
3227 | ||
3228 | ||
3229 | # test if VM exists | |
3230 | my $vmconf = PVE::QemuConfig->load_config($vmid); | |
3231 | my $storecfg = PVE::Storage::config(); | |
3232 | ||
3233 | ||
3234 | # try to detect errors early | |
3235 | PVE::QemuConfig->check_lock($vmconf); | |
3236 | ||
3237 | $res->{running} = PVE::QemuServer::check_running($vmid) ? 1:0; | |
3238 | ||
3239 | # if vm is not running, return target nodes where local storage is available | |
3240 | # for offline migration | |
3241 | if (!$res->{running}) { | |
3242 | $res->{allowed_nodes} = []; | |
3243 | my $checked_nodes = PVE::QemuServer::check_local_storage_availability($vmconf, $storecfg); | |
3244 | delete $checked_nodes->{$localnode}; | |
3245 | ||
3246 | foreach my $node (keys %$checked_nodes) { | |
3247 | if (!defined $checked_nodes->{$node}->{unavailable_storages}) { | |
3248 | push @{$res->{allowed_nodes}}, $node; | |
3249 | } | |
3250 | ||
3251 | } | |
3252 | $res->{not_allowed_nodes} = $checked_nodes; | |
3253 | } | |
3254 | ||
3255 | ||
3256 | my $local_disks = &$check_vm_disks_local($storecfg, $vmconf, $vmid); | |
3257 | $res->{local_disks} = [ values %$local_disks ];; | |
3258 | ||
3259 | my $local_resources = PVE::QemuServer::check_local_resources($vmconf, 1); | |
3260 | ||
3261 | $res->{local_resources} = $local_resources; | |
3262 | ||
3263 | return $res; | |
3264 | ||
3265 | ||
3266 | }}); | |
3267 | ||
3268 | __PACKAGE__->register_method({ | |
3269 | name => 'migrate_vm', | |
3270 | path => '{vmid}/migrate', | |
3271 | method => 'POST', | |
3272 | protected => 1, | |
3273 | proxyto => 'node', | |
3274 | description => "Migrate virtual machine. Creates a new migration task.", | |
3275 | permissions => { | |
3276 | check => ['perm', '/vms/{vmid}', [ 'VM.Migrate' ]], | |
3277 | }, | |
3278 | parameters => { | |
3279 | additionalProperties => 0, | |
3280 | properties => { | |
3281 | node => get_standard_option('pve-node'), | |
3282 | vmid => get_standard_option('pve-vmid', { completion => \&PVE::QemuServer::complete_vmid }), | |
3283 | target => get_standard_option('pve-node', { | |
3284 | description => "Target node.", | |
3285 | completion => \&PVE::Cluster::complete_migration_target, | |
3286 | }), | |
3287 | online => { | |
3288 | type => 'boolean', | |
3289 | description => "Use online/live migration if VM is running. Ignored if VM is stopped.", | |
3290 | optional => 1, | |
3291 | }, | |
3292 | force => { | |
3293 | type => 'boolean', | |
3294 | description => "Allow to migrate VMs which use local devices. Only root may use this option.", | |
3295 | optional => 1, | |
3296 | }, | |
3297 | migration_type => { | |
3298 | type => 'string', | |
3299 | enum => ['secure', 'insecure'], | |
3300 | description => "Migration traffic is encrypted using an SSH tunnel by default. On secure, completely private networks this can be disabled to increase performance.", | |
3301 | optional => 1, | |
3302 | }, | |
3303 | migration_network => { | |
3304 | type => 'string', format => 'CIDR', | |
3305 | description => "CIDR of the (sub) network that is used for migration.", | |
3306 | optional => 1, | |
3307 | }, | |
3308 | "with-local-disks" => { | |
3309 | type => 'boolean', | |
3310 | description => "Enable live storage migration for local disk", | |
3311 | optional => 1, | |
3312 | }, | |
3313 | targetstorage => get_standard_option('pve-storage-id', { | |
3314 | description => "Default target storage.", | |
3315 | optional => 1, | |
3316 | completion => \&PVE::QemuServer::complete_migration_storage, | |
3317 | }), | |
3318 | bwlimit => { | |
3319 | description => "Override I/O bandwidth limit (in KiB/s).", | |
3320 | optional => 1, | |
3321 | type => 'integer', | |
3322 | minimum => '0', | |
3323 | default => 'migrate limit from datacenter or storage config', | |
3324 | }, | |
3325 | }, | |
3326 | }, | |
3327 | returns => { | |
3328 | type => 'string', | |
3329 | description => "the task ID.", | |
3330 | }, | |
3331 | code => sub { | |
3332 | my ($param) = @_; | |
3333 | ||
3334 | my $rpcenv = PVE::RPCEnvironment::get(); | |
3335 | my $authuser = $rpcenv->get_user(); | |
3336 | ||
3337 | my $target = extract_param($param, 'target'); | |
3338 | ||
3339 | my $localnode = PVE::INotify::nodename(); | |
3340 | raise_param_exc({ target => "target is local node."}) if $target eq $localnode; | |
3341 | ||
3342 | PVE::Cluster::check_cfs_quorum(); | |
3343 | ||
3344 | PVE::Cluster::check_node_exists($target); | |
3345 | ||
3346 | my $targetip = PVE::Cluster::remote_node_ip($target); | |
3347 | ||
3348 | my $vmid = extract_param($param, 'vmid'); | |
3349 | ||
3350 | raise_param_exc({ force => "Only root may use this option." }) | |
3351 | if $param->{force} && $authuser ne 'root@pam'; | |
3352 | ||
3353 | raise_param_exc({ migration_type => "Only root may use this option." }) | |
3354 | if $param->{migration_type} && $authuser ne 'root@pam'; | |
3355 | ||
3356 | # allow root only until better network permissions are available | |
3357 | raise_param_exc({ migration_network => "Only root may use this option." }) | |
3358 | if $param->{migration_network} && $authuser ne 'root@pam'; | |
3359 | ||
3360 | # test if VM exists | |
3361 | my $conf = PVE::QemuConfig->load_config($vmid); | |
3362 | ||
3363 | # try to detect errors early | |
3364 | ||
3365 | PVE::QemuConfig->check_lock($conf); | |
3366 | ||
3367 | if (PVE::QemuServer::check_running($vmid)) { | |
3368 | die "can't migrate running VM without --online\n" if !$param->{online}; | |
3369 | } else { | |
3370 | warn "VM isn't running. Doing offline migration instead.\n" if $param->{online}; | |
3371 | $param->{online} = 0; | |
3372 | } | |
3373 | ||
3374 | raise_param_exc({ targetstorage => "Live storage migration can only be done online." }) | |
3375 | if !$param->{online} && $param->{targetstorage}; | |
3376 | ||
3377 | my $storecfg = PVE::Storage::config(); | |
3378 | ||
3379 | if( $param->{targetstorage}) { | |
3380 | PVE::Storage::storage_check_node($storecfg, $param->{targetstorage}, $target); | |
3381 | } else { | |
3382 | PVE::QemuServer::check_storage_availability($storecfg, $conf, $target); | |
3383 | } | |
3384 | ||
3385 | if (PVE::HA::Config::vm_is_ha_managed($vmid) && $rpcenv->{type} ne 'ha') { | |
3386 | ||
3387 | my $hacmd = sub { | |
3388 | my $upid = shift; | |
3389 | ||
3390 | print "Requesting HA migration for VM $vmid to node $target\n"; | |
3391 | ||
3392 | my $cmd = ['ha-manager', 'migrate', "vm:$vmid", $target]; | |
3393 | PVE::Tools::run_command($cmd); | |
3394 | return; | |
3395 | }; | |
3396 | ||
3397 | return $rpcenv->fork_worker('hamigrate', $vmid, $authuser, $hacmd); | |
3398 | ||
3399 | } else { | |
3400 | ||
3401 | my $realcmd = sub { | |
3402 | PVE::QemuMigrate->migrate($target, $targetip, $vmid, $param); | |
3403 | }; | |
3404 | ||
3405 | my $worker = sub { | |
3406 | return PVE::GuestHelpers::guest_migration_lock($vmid, 10, $realcmd); | |
3407 | }; | |
3408 | ||
3409 | return $rpcenv->fork_worker('qmigrate', $vmid, $authuser, $worker); | |
3410 | } | |
3411 | ||
3412 | }}); | |
3413 | ||
3414 | __PACKAGE__->register_method({ | |
3415 | name => 'monitor', | |
3416 | path => '{vmid}/monitor', | |
3417 | method => 'POST', | |
3418 | protected => 1, | |
3419 | proxyto => 'node', | |
3420 | description => "Execute Qemu monitor commands.", | |
3421 | permissions => { | |
3422 | description => "Sys.Modify is required for (sub)commands which are not read-only ('info *' and 'help')", | |
3423 | check => ['perm', '/vms/{vmid}', [ 'VM.Monitor' ]], | |
3424 | }, | |
3425 | parameters => { | |
3426 | additionalProperties => 0, | |
3427 | properties => { | |
3428 | node => get_standard_option('pve-node'), | |
3429 | vmid => get_standard_option('pve-vmid'), | |
3430 | command => { | |
3431 | type => 'string', | |
3432 | description => "The monitor command.", | |
3433 | } | |
3434 | }, | |
3435 | }, | |
3436 | returns => { type => 'string'}, | |
3437 | code => sub { | |
3438 | my ($param) = @_; | |
3439 | ||
3440 | my $rpcenv = PVE::RPCEnvironment::get(); | |
3441 | my $authuser = $rpcenv->get_user(); | |
3442 | ||
3443 | my $is_ro = sub { | |
3444 | my $command = shift; | |
3445 | return $command =~ m/^\s*info(\s+|$)/ | |
3446 | || $command =~ m/^\s*help\s*$/; | |
3447 | }; | |
3448 | ||
3449 | $rpcenv->check_full($authuser, "/", ['Sys.Modify']) | |
3450 | if !&$is_ro($param->{command}); | |
3451 | ||
3452 | my $vmid = $param->{vmid}; | |
3453 | ||
3454 | my $conf = PVE::QemuConfig->load_config ($vmid); # check if VM exists | |
3455 | ||
3456 | my $res = ''; | |
3457 | eval { | |
3458 | $res = PVE::QemuServer::Monitor::hmp_cmd($vmid, $param->{command}); | |
3459 | }; | |
3460 | $res = "ERROR: $@" if $@; | |
3461 | ||
3462 | return $res; | |
3463 | }}); | |
3464 | ||
3465 | __PACKAGE__->register_method({ | |
3466 | name => 'resize_vm', | |
3467 | path => '{vmid}/resize', | |
3468 | method => 'PUT', | |
3469 | protected => 1, | |
3470 | proxyto => 'node', | |
3471 | description => "Extend volume size.", | |
3472 | permissions => { | |
3473 | check => ['perm', '/vms/{vmid}', [ 'VM.Config.Disk' ]], | |
3474 | }, | |
3475 | parameters => { | |
3476 | additionalProperties => 0, | |
3477 | properties => { | |
3478 | node => get_standard_option('pve-node'), | |
3479 | vmid => get_standard_option('pve-vmid', { completion => \&PVE::QemuServer::complete_vmid }), | |
3480 | skiplock => get_standard_option('skiplock'), | |
3481 | disk => { | |
3482 | type => 'string', | |
3483 | description => "The disk you want to resize.", | |
3484 | enum => [PVE::QemuServer::valid_drive_names()], | |
3485 | }, | |
3486 | size => { | |
3487 | type => 'string', | |
3488 | pattern => '\+?\d+(\.\d+)?[KMGT]?', | |
3489 | description => "The new size. With the `+` sign the value is added to the actual size of the volume and without it, the value is taken as an absolute one. Shrinking disk size is not supported.", | |
3490 | }, | |
3491 | digest => { | |
3492 | type => 'string', | |
3493 | description => 'Prevent changes if current configuration file has different SHA1 digest. This can be used to prevent concurrent modifications.', | |
3494 | maxLength => 40, | |
3495 | optional => 1, | |
3496 | }, | |
3497 | }, | |
3498 | }, | |
3499 | returns => { type => 'null'}, | |
3500 | code => sub { | |
3501 | my ($param) = @_; | |
3502 | ||
3503 | my $rpcenv = PVE::RPCEnvironment::get(); | |
3504 | ||
3505 | my $authuser = $rpcenv->get_user(); | |
3506 | ||
3507 | my $node = extract_param($param, 'node'); | |
3508 | ||
3509 | my $vmid = extract_param($param, 'vmid'); | |
3510 | ||
3511 | my $digest = extract_param($param, 'digest'); | |
3512 | ||
3513 | my $disk = extract_param($param, 'disk'); | |
3514 | ||
3515 | my $sizestr = extract_param($param, 'size'); | |
3516 | ||
3517 | my $skiplock = extract_param($param, 'skiplock'); | |
3518 | raise_param_exc({ skiplock => "Only root may use this option." }) | |
3519 | if $skiplock && $authuser ne 'root@pam'; | |
3520 | ||
3521 | my $storecfg = PVE::Storage::config(); | |
3522 | ||
3523 | my $updatefn = sub { | |
3524 | ||
3525 | my $conf = PVE::QemuConfig->load_config($vmid); | |
3526 | ||
3527 | die "checksum missmatch (file change by other user?)\n" | |
3528 | if $digest && $digest ne $conf->{digest}; | |
3529 | PVE::QemuConfig->check_lock($conf) if !$skiplock; | |
3530 | ||
3531 | die "disk '$disk' does not exist\n" if !$conf->{$disk}; | |
3532 | ||
3533 | my $drive = PVE::QemuServer::parse_drive($disk, $conf->{$disk}); | |
3534 | ||
3535 | my (undef, undef, undef, undef, undef, undef, $format) = | |
3536 | PVE::Storage::parse_volname($storecfg, $drive->{file}); | |
3537 | ||
3538 | die "can't resize volume: $disk if snapshot exists\n" | |
3539 | if %{$conf->{snapshots}} && $format eq 'qcow2'; | |
3540 | ||
3541 | my $volid = $drive->{file}; | |
3542 | ||
3543 | die "disk '$disk' has no associated volume\n" if !$volid; | |
3544 | ||
3545 | die "you can't resize a cdrom\n" if PVE::QemuServer::drive_is_cdrom($drive); | |
3546 | ||
3547 | my ($storeid, $volname) = PVE::Storage::parse_volume_id($volid); | |
3548 | ||
3549 | $rpcenv->check($authuser, "/storage/$storeid", ['Datastore.AllocateSpace']); | |
3550 | ||
3551 | PVE::Storage::activate_volumes($storecfg, [$volid]); | |
3552 | my $size = PVE::Storage::volume_size_info($storecfg, $volid, 5); | |
3553 | ||
3554 | die "Could not determine current size of volume '$volid'\n" if !defined($size); | |
3555 | ||
3556 | die "internal error" if $sizestr !~ m/^(\+)?(\d+(\.\d+)?)([KMGT])?$/; | |
3557 | my ($ext, $newsize, $unit) = ($1, $2, $4); | |
3558 | if ($unit) { | |
3559 | if ($unit eq 'K') { | |
3560 | $newsize = $newsize * 1024; | |
3561 | } elsif ($unit eq 'M') { | |
3562 | $newsize = $newsize * 1024 * 1024; | |
3563 | } elsif ($unit eq 'G') { | |
3564 | $newsize = $newsize * 1024 * 1024 * 1024; | |
3565 | } elsif ($unit eq 'T') { | |
3566 | $newsize = $newsize * 1024 * 1024 * 1024 * 1024; | |
3567 | } | |
3568 | } | |
3569 | $newsize += $size if $ext; | |
3570 | $newsize = int($newsize); | |
3571 | ||
3572 | die "shrinking disks is not supported\n" if $newsize < $size; | |
3573 | ||
3574 | return if $size == $newsize; | |
3575 | ||
3576 | PVE::Cluster::log_msg('info', $authuser, "update VM $vmid: resize --disk $disk --size $sizestr"); | |
3577 | ||
3578 | PVE::QemuServer::qemu_block_resize($vmid, "drive-$disk", $storecfg, $volid, $newsize); | |
3579 | ||
3580 | $drive->{size} = $newsize; | |
3581 | $conf->{$disk} = PVE::QemuServer::print_drive($drive); | |
3582 | ||
3583 | PVE::QemuConfig->write_config($vmid, $conf); | |
3584 | }; | |
3585 | ||
3586 | PVE::QemuConfig->lock_config($vmid, $updatefn); | |
3587 | return undef; | |
3588 | }}); | |
3589 | ||
3590 | __PACKAGE__->register_method({ | |
3591 | name => 'snapshot_list', | |
3592 | path => '{vmid}/snapshot', | |
3593 | method => 'GET', | |
3594 | description => "List all snapshots.", | |
3595 | permissions => { | |
3596 | check => ['perm', '/vms/{vmid}', [ 'VM.Audit' ]], | |
3597 | }, | |
3598 | proxyto => 'node', | |
3599 | protected => 1, # qemu pid files are only readable by root | |
3600 | parameters => { | |
3601 | additionalProperties => 0, | |
3602 | properties => { | |
3603 | vmid => get_standard_option('pve-vmid', { completion => \&PVE::QemuServer::complete_vmid }), | |
3604 | node => get_standard_option('pve-node'), | |
3605 | }, | |
3606 | }, | |
3607 | returns => { | |
3608 | type => 'array', | |
3609 | items => { | |
3610 | type => "object", | |
3611 | properties => { | |
3612 | name => { | |
3613 | description => "Snapshot identifier. Value 'current' identifies the current VM.", | |
3614 | type => 'string', | |
3615 | }, | |
3616 | vmstate => { | |
3617 | description => "Snapshot includes RAM.", | |
3618 | type => 'boolean', | |
3619 | optional => 1, | |
3620 | }, | |
3621 | description => { | |
3622 | description => "Snapshot description.", | |
3623 | type => 'string', | |
3624 | }, | |
3625 | snaptime => { | |
3626 | description => "Snapshot creation time", | |
3627 | type => 'integer', | |
3628 | renderer => 'timestamp', | |
3629 | optional => 1, | |
3630 | }, | |
3631 | parent => { | |
3632 | description => "Parent snapshot identifier.", | |
3633 | type => 'string', | |
3634 | optional => 1, | |
3635 | }, | |
3636 | }, | |
3637 | }, | |
3638 | links => [ { rel => 'child', href => "{name}" } ], | |
3639 | }, | |
3640 | code => sub { | |
3641 | my ($param) = @_; | |
3642 | ||
3643 | my $vmid = $param->{vmid}; | |
3644 | ||
3645 | my $conf = PVE::QemuConfig->load_config($vmid); | |
3646 | my $snaphash = $conf->{snapshots} || {}; | |
3647 | ||
3648 | my $res = []; | |
3649 | ||
3650 | foreach my $name (keys %$snaphash) { | |
3651 | my $d = $snaphash->{$name}; | |
3652 | my $item = { | |
3653 | name => $name, | |
3654 | snaptime => $d->{snaptime} || 0, | |
3655 | vmstate => $d->{vmstate} ? 1 : 0, | |
3656 | description => $d->{description} || '', | |
3657 | }; | |
3658 | $item->{parent} = $d->{parent} if $d->{parent}; | |
3659 | $item->{snapstate} = $d->{snapstate} if $d->{snapstate}; | |
3660 | push @$res, $item; | |
3661 | } | |
3662 | ||
3663 | my $running = PVE::QemuServer::check_running($vmid, 1) ? 1 : 0; | |
3664 | my $current = { | |
3665 | name => 'current', | |
3666 | digest => $conf->{digest}, | |
3667 | running => $running, | |
3668 | description => "You are here!", | |
3669 | }; | |
3670 | $current->{parent} = $conf->{parent} if $conf->{parent}; | |
3671 | ||
3672 | push @$res, $current; | |
3673 | ||
3674 | return $res; | |
3675 | }}); | |
3676 | ||
3677 | __PACKAGE__->register_method({ | |
3678 | name => 'snapshot', | |
3679 | path => '{vmid}/snapshot', | |
3680 | method => 'POST', | |
3681 | protected => 1, | |
3682 | proxyto => 'node', | |
3683 | description => "Snapshot a VM.", | |
3684 | permissions => { | |
3685 | check => ['perm', '/vms/{vmid}', [ 'VM.Snapshot' ]], | |
3686 | }, | |
3687 | parameters => { | |
3688 | additionalProperties => 0, | |
3689 | properties => { | |
3690 | node => get_standard_option('pve-node'), | |
3691 | vmid => get_standard_option('pve-vmid', { completion => \&PVE::QemuServer::complete_vmid }), | |
3692 | snapname => get_standard_option('pve-snapshot-name'), | |
3693 | vmstate => { | |
3694 | optional => 1, | |
3695 | type => 'boolean', | |
3696 | description => "Save the vmstate", | |
3697 | }, | |
3698 | description => { | |
3699 | optional => 1, | |
3700 | type => 'string', | |
3701 | description => "A textual description or comment.", | |
3702 | }, | |
3703 | }, | |
3704 | }, | |
3705 | returns => { | |
3706 | type => 'string', | |
3707 | description => "the task ID.", | |
3708 | }, | |
3709 | code => sub { | |
3710 | my ($param) = @_; | |
3711 | ||
3712 | my $rpcenv = PVE::RPCEnvironment::get(); | |
3713 | ||
3714 | my $authuser = $rpcenv->get_user(); | |
3715 | ||
3716 | my $node = extract_param($param, 'node'); | |
3717 | ||
3718 | my $vmid = extract_param($param, 'vmid'); | |
3719 | ||
3720 | my $snapname = extract_param($param, 'snapname'); | |
3721 | ||
3722 | die "unable to use snapshot name 'current' (reserved name)\n" | |
3723 | if $snapname eq 'current'; | |
3724 | ||
3725 | die "unable to use snapshot name 'pending' (reserved name)\n" | |
3726 | if lc($snapname) eq 'pending'; | |
3727 | ||
3728 | my $realcmd = sub { | |
3729 | PVE::Cluster::log_msg('info', $authuser, "snapshot VM $vmid: $snapname"); | |
3730 | PVE::QemuConfig->snapshot_create($vmid, $snapname, $param->{vmstate}, | |
3731 | $param->{description}); | |
3732 | }; | |
3733 | ||
3734 | return $rpcenv->fork_worker('qmsnapshot', $vmid, $authuser, $realcmd); | |
3735 | }}); | |
3736 | ||
3737 | __PACKAGE__->register_method({ | |
3738 | name => 'snapshot_cmd_idx', | |
3739 | path => '{vmid}/snapshot/{snapname}', | |
3740 | description => '', | |
3741 | method => 'GET', | |
3742 | permissions => { | |
3743 | user => 'all', | |
3744 | }, | |
3745 | parameters => { | |
3746 | additionalProperties => 0, | |
3747 | properties => { | |
3748 | vmid => get_standard_option('pve-vmid'), | |
3749 | node => get_standard_option('pve-node'), | |
3750 | snapname => get_standard_option('pve-snapshot-name'), | |
3751 | }, | |
3752 | }, | |
3753 | returns => { | |
3754 | type => 'array', | |
3755 | items => { | |
3756 | type => "object", | |
3757 | properties => {}, | |
3758 | }, | |
3759 | links => [ { rel => 'child', href => "{cmd}" } ], | |
3760 | }, | |
3761 | code => sub { | |
3762 | my ($param) = @_; | |
3763 | ||
3764 | my $res = []; | |
3765 | ||
3766 | push @$res, { cmd => 'rollback' }; | |
3767 | push @$res, { cmd => 'config' }; | |
3768 | ||
3769 | return $res; | |
3770 | }}); | |
3771 | ||
3772 | __PACKAGE__->register_method({ | |
3773 | name => 'update_snapshot_config', | |
3774 | path => '{vmid}/snapshot/{snapname}/config', | |
3775 | method => 'PUT', | |
3776 | protected => 1, | |
3777 | proxyto => 'node', | |
3778 | description => "Update snapshot metadata.", | |
3779 | permissions => { | |
3780 | check => ['perm', '/vms/{vmid}', [ 'VM.Snapshot' ]], | |
3781 | }, | |
3782 | parameters => { | |
3783 | additionalProperties => 0, | |
3784 | properties => { | |
3785 | node => get_standard_option('pve-node'), | |
3786 | vmid => get_standard_option('pve-vmid'), | |
3787 | snapname => get_standard_option('pve-snapshot-name'), | |
3788 | description => { | |
3789 | optional => 1, | |
3790 | type => 'string', | |
3791 | description => "A textual description or comment.", | |
3792 | }, | |
3793 | }, | |
3794 | }, | |
3795 | returns => { type => 'null' }, | |
3796 | code => sub { | |
3797 | my ($param) = @_; | |
3798 | ||
3799 | my $rpcenv = PVE::RPCEnvironment::get(); | |
3800 | ||
3801 | my $authuser = $rpcenv->get_user(); | |
3802 | ||
3803 | my $vmid = extract_param($param, 'vmid'); | |
3804 | ||
3805 | my $snapname = extract_param($param, 'snapname'); | |
3806 | ||
3807 | return undef if !defined($param->{description}); | |
3808 | ||
3809 | my $updatefn = sub { | |
3810 | ||
3811 | my $conf = PVE::QemuConfig->load_config($vmid); | |
3812 | ||
3813 | PVE::QemuConfig->check_lock($conf); | |
3814 | ||
3815 | my $snap = $conf->{snapshots}->{$snapname}; | |
3816 | ||
3817 | die "snapshot '$snapname' does not exist\n" if !defined($snap); | |
3818 | ||
3819 | $snap->{description} = $param->{description} if defined($param->{description}); | |
3820 | ||
3821 | PVE::QemuConfig->write_config($vmid, $conf); | |
3822 | }; | |
3823 | ||
3824 | PVE::QemuConfig->lock_config($vmid, $updatefn); | |
3825 | ||
3826 | return undef; | |
3827 | }}); | |
3828 | ||
3829 | __PACKAGE__->register_method({ | |
3830 | name => 'get_snapshot_config', | |
3831 | path => '{vmid}/snapshot/{snapname}/config', | |
3832 | method => 'GET', | |
3833 | proxyto => 'node', | |
3834 | description => "Get snapshot configuration", | |
3835 | permissions => { | |
3836 | check => ['perm', '/vms/{vmid}', [ 'VM.Snapshot', 'VM.Snapshot.Rollback' ], any => 1], | |
3837 | }, | |
3838 | parameters => { | |
3839 | additionalProperties => 0, | |
3840 | properties => { | |
3841 | node => get_standard_option('pve-node'), | |
3842 | vmid => get_standard_option('pve-vmid'), | |
3843 | snapname => get_standard_option('pve-snapshot-name'), | |
3844 | }, | |
3845 | }, | |
3846 | returns => { type => "object" }, | |
3847 | code => sub { | |
3848 | my ($param) = @_; | |
3849 | ||
3850 | my $rpcenv = PVE::RPCEnvironment::get(); | |
3851 | ||
3852 | my $authuser = $rpcenv->get_user(); | |
3853 | ||
3854 | my $vmid = extract_param($param, 'vmid'); | |
3855 | ||
3856 | my $snapname = extract_param($param, 'snapname'); | |
3857 | ||
3858 | my $conf = PVE::QemuConfig->load_config($vmid); | |
3859 | ||
3860 | my $snap = $conf->{snapshots}->{$snapname}; | |
3861 | ||
3862 | die "snapshot '$snapname' does not exist\n" if !defined($snap); | |
3863 | ||
3864 | return $snap; | |
3865 | }}); | |
3866 | ||
3867 | __PACKAGE__->register_method({ | |
3868 | name => 'rollback', | |
3869 | path => '{vmid}/snapshot/{snapname}/rollback', | |
3870 | method => 'POST', | |
3871 | protected => 1, | |
3872 | proxyto => 'node', | |
3873 | description => "Rollback VM state to specified snapshot.", | |
3874 | permissions => { | |
3875 | check => ['perm', '/vms/{vmid}', [ 'VM.Snapshot', 'VM.Snapshot.Rollback' ], any => 1], | |
3876 | }, | |
3877 | parameters => { | |
3878 | additionalProperties => 0, | |
3879 | properties => { | |
3880 | node => get_standard_option('pve-node'), | |
3881 | vmid => get_standard_option('pve-vmid', { completion => \&PVE::QemuServer::complete_vmid }), | |
3882 | snapname => get_standard_option('pve-snapshot-name'), | |
3883 | }, | |
3884 | }, | |
3885 | returns => { | |
3886 | type => 'string', | |
3887 | description => "the task ID.", | |
3888 | }, | |
3889 | code => sub { | |
3890 | my ($param) = @_; | |
3891 | ||
3892 | my $rpcenv = PVE::RPCEnvironment::get(); | |
3893 | ||
3894 | my $authuser = $rpcenv->get_user(); | |
3895 | ||
3896 | my $node = extract_param($param, 'node'); | |
3897 | ||
3898 | my $vmid = extract_param($param, 'vmid'); | |
3899 | ||
3900 | my $snapname = extract_param($param, 'snapname'); | |
3901 | ||
3902 | my $realcmd = sub { | |
3903 | PVE::Cluster::log_msg('info', $authuser, "rollback snapshot VM $vmid: $snapname"); | |
3904 | PVE::QemuConfig->snapshot_rollback($vmid, $snapname); | |
3905 | }; | |
3906 | ||
3907 | my $worker = sub { | |
3908 | # hold migration lock, this makes sure that nobody create replication snapshots | |
3909 | return PVE::GuestHelpers::guest_migration_lock($vmid, 10, $realcmd); | |
3910 | }; | |
3911 | ||
3912 | return $rpcenv->fork_worker('qmrollback', $vmid, $authuser, $worker); | |
3913 | }}); | |
3914 | ||
3915 | __PACKAGE__->register_method({ | |
3916 | name => 'delsnapshot', | |
3917 | path => '{vmid}/snapshot/{snapname}', | |
3918 | method => 'DELETE', | |
3919 | protected => 1, | |
3920 | proxyto => 'node', | |
3921 | description => "Delete a VM snapshot.", | |
3922 | permissions => { | |
3923 | check => ['perm', '/vms/{vmid}', [ 'VM.Snapshot' ]], | |
3924 | }, | |
3925 | parameters => { | |
3926 | additionalProperties => 0, | |
3927 | properties => { | |
3928 | node => get_standard_option('pve-node'), | |
3929 | vmid => get_standard_option('pve-vmid', { completion => \&PVE::QemuServer::complete_vmid }), | |
3930 | snapname => get_standard_option('pve-snapshot-name'), | |
3931 | force => { | |
3932 | optional => 1, | |
3933 | type => 'boolean', | |
3934 | description => "For removal from config file, even if removing disk snapshots fails.", | |
3935 | }, | |
3936 | }, | |
3937 | }, | |
3938 | returns => { | |
3939 | type => 'string', | |
3940 | description => "the task ID.", | |
3941 | }, | |
3942 | code => sub { | |
3943 | my ($param) = @_; | |
3944 | ||
3945 | my $rpcenv = PVE::RPCEnvironment::get(); | |
3946 | ||
3947 | my $authuser = $rpcenv->get_user(); | |
3948 | ||
3949 | my $node = extract_param($param, 'node'); | |
3950 | ||
3951 | my $vmid = extract_param($param, 'vmid'); | |
3952 | ||
3953 | my $snapname = extract_param($param, 'snapname'); | |
3954 | ||
3955 | my $realcmd = sub { | |
3956 | PVE::Cluster::log_msg('info', $authuser, "delete snapshot VM $vmid: $snapname"); | |
3957 | PVE::QemuConfig->snapshot_delete($vmid, $snapname, $param->{force}); | |
3958 | }; | |
3959 | ||
3960 | return $rpcenv->fork_worker('qmdelsnapshot', $vmid, $authuser, $realcmd); | |
3961 | }}); | |
3962 | ||
3963 | __PACKAGE__->register_method({ | |
3964 | name => 'template', | |
3965 | path => '{vmid}/template', | |
3966 | method => 'POST', | |
3967 | protected => 1, | |
3968 | proxyto => 'node', | |
3969 | description => "Create a Template.", | |
3970 | permissions => { | |
3971 | description => "You need 'VM.Allocate' permissions on /vms/{vmid}", | |
3972 | check => [ 'perm', '/vms/{vmid}', ['VM.Allocate']], | |
3973 | }, | |
3974 | parameters => { | |
3975 | additionalProperties => 0, | |
3976 | properties => { | |
3977 | node => get_standard_option('pve-node'), | |
3978 | vmid => get_standard_option('pve-vmid', { completion => \&PVE::QemuServer::complete_vmid_stopped }), | |
3979 | disk => { | |
3980 | optional => 1, | |
3981 | type => 'string', | |
3982 | description => "If you want to convert only 1 disk to base image.", | |
3983 | enum => [PVE::QemuServer::valid_drive_names()], | |
3984 | }, | |
3985 | ||
3986 | }, | |
3987 | }, | |
3988 | returns => { type => 'null'}, | |
3989 | code => sub { | |
3990 | my ($param) = @_; | |
3991 | ||
3992 | my $rpcenv = PVE::RPCEnvironment::get(); | |
3993 | ||
3994 | my $authuser = $rpcenv->get_user(); | |
3995 | ||
3996 | my $node = extract_param($param, 'node'); | |
3997 | ||
3998 | my $vmid = extract_param($param, 'vmid'); | |
3999 | ||
4000 | my $disk = extract_param($param, 'disk'); | |
4001 | ||
4002 | my $updatefn = sub { | |
4003 | ||
4004 | my $conf = PVE::QemuConfig->load_config($vmid); | |
4005 | ||
4006 | PVE::QemuConfig->check_lock($conf); | |
4007 | ||
4008 | die "unable to create template, because VM contains snapshots\n" | |
4009 | if $conf->{snapshots} && scalar(keys %{$conf->{snapshots}}); | |
4010 | ||
4011 | die "you can't convert a template to a template\n" | |
4012 | if PVE::QemuConfig->is_template($conf) && !$disk; | |
4013 | ||
4014 | die "you can't convert a VM to template if VM is running\n" | |
4015 | if PVE::QemuServer::check_running($vmid); | |
4016 | ||
4017 | my $realcmd = sub { | |
4018 | PVE::QemuServer::template_create($vmid, $conf, $disk); | |
4019 | }; | |
4020 | ||
4021 | $conf->{template} = 1; | |
4022 | PVE::QemuConfig->write_config($vmid, $conf); | |
4023 | ||
4024 | return $rpcenv->fork_worker('qmtemplate', $vmid, $authuser, $realcmd); | |
4025 | }; | |
4026 | ||
4027 | PVE::QemuConfig->lock_config($vmid, $updatefn); | |
4028 | return undef; | |
4029 | }}); | |
4030 | ||
4031 | __PACKAGE__->register_method({ | |
4032 | name => 'cloudinit_generated_config_dump', | |
4033 | path => '{vmid}/cloudinit/dump', | |
4034 | method => 'GET', | |
4035 | proxyto => 'node', | |
4036 | description => "Get automatically generated cloudinit config.", | |
4037 | permissions => { | |
4038 | check => ['perm', '/vms/{vmid}', [ 'VM.Audit' ]], | |
4039 | }, | |
4040 | parameters => { | |
4041 | additionalProperties => 0, | |
4042 | properties => { | |
4043 | node => get_standard_option('pve-node'), | |
4044 | vmid => get_standard_option('pve-vmid', { completion => \&PVE::QemuServer::complete_vmid }), | |
4045 | type => { | |
4046 | description => 'Config type.', | |
4047 | type => 'string', | |
4048 | enum => ['user', 'network', 'meta'], | |
4049 | }, | |
4050 | }, | |
4051 | }, | |
4052 | returns => { | |
4053 | type => 'string', | |
4054 | }, | |
4055 | code => sub { | |
4056 | my ($param) = @_; | |
4057 | ||
4058 | my $conf = PVE::QemuConfig->load_config($param->{vmid}); | |
4059 | ||
4060 | return PVE::QemuServer::Cloudinit::dump_cloudinit_config($conf, $param->{vmid}, $param->{type}); | |
4061 | }}); | |
4062 | ||
4063 | 1; |