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Commit | Line | Data |
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f76a2828 DM |
1 | package PVE::API2::LXC; |
2 | ||
3 | use strict; | |
4 | use warnings; | |
5 | ||
6 | use PVE::SafeSyslog; | |
7 | use PVE::Tools qw(extract_param run_command); | |
8 | use PVE::Exception qw(raise raise_param_exc); | |
9 | use PVE::INotify; | |
9c2d4ce9 | 10 | use PVE::Cluster qw(cfs_read_file); |
f76a2828 | 11 | use PVE::AccessControl; |
2f9b5ead | 12 | use PVE::Firewall; |
f76a2828 DM |
13 | use PVE::Storage; |
14 | use PVE::RESTHandler; | |
15 | use PVE::RPCEnvironment; | |
16 | use PVE::LXC; | |
7af97ad5 | 17 | use PVE::LXC::Create; |
52389a07 DM |
18 | use PVE::API2::LXC::Config; |
19 | use PVE::API2::LXC::Status; | |
20 | use PVE::API2::LXC::Snapshot; | |
5c752bbf | 21 | use PVE::HA::Config; |
f76a2828 DM |
22 | use PVE::JSONSchema qw(get_standard_option); |
23 | use base qw(PVE::RESTHandler); | |
24 | ||
25 | use Data::Dumper; # fixme: remove | |
26 | ||
52389a07 DM |
27 | __PACKAGE__->register_method ({ |
28 | subclass => "PVE::API2::LXC::Config", | |
29 | path => '{vmid}/config', | |
30 | }); | |
f76a2828 | 31 | |
52389a07 DM |
32 | __PACKAGE__->register_method ({ |
33 | subclass => "PVE::API2::LXC::Status", | |
34 | path => '{vmid}/status', | |
35 | }); | |
f76a2828 | 36 | |
52389a07 DM |
37 | __PACKAGE__->register_method ({ |
38 | subclass => "PVE::API2::LXC::Snapshot", | |
39 | path => '{vmid}/snapshot', | |
40 | }); | |
f76a2828 | 41 | |
52389a07 DM |
42 | __PACKAGE__->register_method ({ |
43 | subclass => "PVE::API2::Firewall::CT", | |
44 | path => '{vmid}/firewall', | |
45 | }); | |
1e6c8d5b DM |
46 | |
47 | my $destroy_disks = sub { | |
48 | my ($storecfg, $vollist) = @_; | |
49 | ||
50 | foreach my $volid (@$vollist) { | |
51 | eval { PVE::Storage::vdisk_free($storecfg, $volid); }; | |
52 | warn $@ if $@; | |
53 | } | |
54 | }; | |
52389a07 | 55 | |
eb35f9c0 | 56 | my $create_disks = sub { |
78ccc99b | 57 | my ($storecfg, $vmid, $settings, $conf) = @_; |
27916659 | 58 | |
eb35f9c0 | 59 | my $vollist = []; |
27916659 | 60 | |
1e6c8d5b DM |
61 | eval { |
62 | PVE::LXC::foreach_mountpoint($settings, sub { | |
63 | my ($ms, $mountpoint) = @_; | |
27916659 | 64 | |
1e6c8d5b DM |
65 | my $volid = $mountpoint->{volume}; |
66 | my $mp = $mountpoint->{mp}; | |
27916659 | 67 | |
1e6c8d5b | 68 | my ($storage, $volname) = PVE::Storage::parse_volume_id($volid, 1); |
27916659 | 69 | |
1e6c8d5b | 70 | return if !$storage; |
27916659 | 71 | |
78ccc99b DM |
72 | if ($volid =~ m/^([^:\s]+):(\d+(\.\d+)?)$/) { |
73 | my ($storeid, $size) = ($1, $2); | |
644f2f8f | 74 | |
1e6c8d5b | 75 | $size = int($size*1024) * 1024; |
63f2ddfb | 76 | |
eb35f9c0 AD |
77 | my $scfg = PVE::Storage::storage_config($storecfg, $storage); |
78 | # fixme: use better naming ct-$vmid-disk-X.raw? | |
63f2ddfb | 79 | |
eb35f9c0 AD |
80 | if ($scfg->{type} eq 'dir' || $scfg->{type} eq 'nfs') { |
81 | if ($size > 0) { | |
82 | $volid = PVE::Storage::vdisk_alloc($storecfg, $storage, $vmid, 'raw', | |
83 | undef, $size); | |
84 | } else { | |
85 | $volid = PVE::Storage::vdisk_alloc($storecfg, $storage, $vmid, 'subvol', | |
86 | undef, 0); | |
87 | } | |
88 | } elsif ($scfg->{type} eq 'zfspool') { | |
63f2ddfb | 89 | |
eb35f9c0 AD |
90 | $volid = PVE::Storage::vdisk_alloc($storecfg, $storage, $vmid, 'subvol', |
91 | undef, $size); | |
92 | } elsif ($scfg->{type} eq 'drbd') { | |
93 | ||
94 | $volid = PVE::Storage::vdisk_alloc($storecfg, $storage, $vmid, 'raw', undef, $size); | |
95 | ||
96 | } elsif ($scfg->{type} eq 'rbd') { | |
97 | ||
98 | die "krbd option must be enabled on storage type '$scfg->{type}'\n" if !$scfg->{krbd}; | |
99 | $volid = PVE::Storage::vdisk_alloc($storecfg, $storage, $vmid, 'raw', undef, $size); | |
100 | } else { | |
101 | die "unable to create containers on storage type '$scfg->{type}'\n"; | |
102 | } | |
1e6c8d5b DM |
103 | push @$vollist, $volid; |
104 | $conf->{$ms} = PVE::LXC::print_ct_mountpoint({volume => $volid, size => $size, mp => $mp }); | |
105 | } else { | |
106 | # use specified/existing volid | |
107 | } | |
108 | }); | |
109 | }; | |
eb35f9c0 | 110 | # free allocated images on error |
27916659 | 111 | if (my $err = $@) { |
eb35f9c0 | 112 | syslog('err', "VM $vmid creating disks failed"); |
1e6c8d5b | 113 | &$destroy_disks($storecfg, $vollist); |
eb35f9c0 | 114 | die $err; |
27916659 | 115 | } |
eb35f9c0 | 116 | return $vollist; |
27916659 DM |
117 | }; |
118 | ||
f76a2828 | 119 | __PACKAGE__->register_method({ |
5c752bbf DM |
120 | name => 'vmlist', |
121 | path => '', | |
f76a2828 DM |
122 | method => 'GET', |
123 | description => "LXC container index (per node).", | |
124 | permissions => { | |
125 | description => "Only list CTs where you have VM.Audit permissons on /vms/<vmid>.", | |
126 | user => 'all', | |
127 | }, | |
128 | proxyto => 'node', | |
129 | protected => 1, # /proc files are only readable by root | |
130 | parameters => { | |
131 | additionalProperties => 0, | |
132 | properties => { | |
133 | node => get_standard_option('pve-node'), | |
134 | }, | |
135 | }, | |
136 | returns => { | |
137 | type => 'array', | |
138 | items => { | |
139 | type => "object", | |
140 | properties => {}, | |
141 | }, | |
142 | links => [ { rel => 'child', href => "{vmid}" } ], | |
143 | }, | |
144 | code => sub { | |
145 | my ($param) = @_; | |
146 | ||
147 | my $rpcenv = PVE::RPCEnvironment::get(); | |
148 | my $authuser = $rpcenv->get_user(); | |
149 | ||
150 | my $vmstatus = PVE::LXC::vmstatus(); | |
151 | ||
152 | my $res = []; | |
153 | foreach my $vmid (keys %$vmstatus) { | |
154 | next if !$rpcenv->check($authuser, "/vms/$vmid", [ 'VM.Audit' ], 1); | |
155 | ||
156 | my $data = $vmstatus->{$vmid}; | |
157 | $data->{vmid} = $vmid; | |
158 | push @$res, $data; | |
159 | } | |
160 | ||
161 | return $res; | |
5c752bbf | 162 | |
f76a2828 DM |
163 | }}); |
164 | ||
9c2d4ce9 | 165 | __PACKAGE__->register_method({ |
5c752bbf DM |
166 | name => 'create_vm', |
167 | path => '', | |
9c2d4ce9 DM |
168 | method => 'POST', |
169 | description => "Create or restore a container.", | |
170 | permissions => { | |
171 | user => 'all', # check inside | |
172 | description => "You need 'VM.Allocate' permissions on /vms/{vmid} or on the VM pool /pool/{pool}. " . | |
173 | "For restore, it is enough if the user has 'VM.Backup' permission and the VM already exists. " . | |
174 | "You also need 'Datastore.AllocateSpace' permissions on the storage.", | |
175 | }, | |
176 | protected => 1, | |
177 | proxyto => 'node', | |
178 | parameters => { | |
179 | additionalProperties => 0, | |
eb35f9c0 | 180 | properties => PVE::LXC::json_config_properties({ |
9c2d4ce9 DM |
181 | node => get_standard_option('pve-node'), |
182 | vmid => get_standard_option('pve-vmid'), | |
183 | ostemplate => { | |
184 | description => "The OS template or backup file.", | |
5c752bbf | 185 | type => 'string', |
9c2d4ce9 DM |
186 | maxLength => 255, |
187 | }, | |
5c752bbf DM |
188 | password => { |
189 | optional => 1, | |
9c2d4ce9 DM |
190 | type => 'string', |
191 | description => "Sets root password inside container.", | |
168d6b07 | 192 | minLength => 5, |
9c2d4ce9 DM |
193 | }, |
194 | storage => get_standard_option('pve-storage-id', { | |
eb35f9c0 | 195 | description => "Default Storage.", |
9c2d4ce9 DM |
196 | default => 'local', |
197 | optional => 1, | |
198 | }), | |
199 | force => { | |
5c752bbf | 200 | optional => 1, |
9c2d4ce9 DM |
201 | type => 'boolean', |
202 | description => "Allow to overwrite existing container.", | |
203 | }, | |
204 | restore => { | |
5c752bbf | 205 | optional => 1, |
9c2d4ce9 DM |
206 | type => 'boolean', |
207 | description => "Mark this as restore task.", | |
208 | }, | |
5c752bbf | 209 | pool => { |
9c2d4ce9 DM |
210 | optional => 1, |
211 | type => 'string', format => 'pve-poolid', | |
212 | description => "Add the VM to the specified pool.", | |
213 | }, | |
214 | }), | |
215 | }, | |
5c752bbf | 216 | returns => { |
9c2d4ce9 DM |
217 | type => 'string', |
218 | }, | |
219 | code => sub { | |
220 | my ($param) = @_; | |
221 | ||
222 | my $rpcenv = PVE::RPCEnvironment::get(); | |
223 | ||
224 | my $authuser = $rpcenv->get_user(); | |
225 | ||
226 | my $node = extract_param($param, 'node'); | |
227 | ||
228 | my $vmid = extract_param($param, 'vmid'); | |
229 | ||
230 | my $basecfg_fn = PVE::LXC::config_file($vmid); | |
231 | ||
232 | my $same_container_exists = -f $basecfg_fn; | |
233 | ||
234 | my $restore = extract_param($param, 'restore'); | |
235 | ||
148d1cb4 DM |
236 | if ($restore) { |
237 | # fixme: limit allowed parameters | |
238 | ||
239 | } | |
240 | ||
9c2d4ce9 DM |
241 | my $force = extract_param($param, 'force'); |
242 | ||
243 | if (!($same_container_exists && $restore && $force)) { | |
244 | PVE::Cluster::check_vmid_unused($vmid); | |
245 | } | |
5c752bbf | 246 | |
9c2d4ce9 DM |
247 | my $password = extract_param($param, 'password'); |
248 | ||
27916659 DM |
249 | my $storage = extract_param($param, 'storage') // 'local'; |
250 | ||
9c2d4ce9 DM |
251 | my $storage_cfg = cfs_read_file("storage.cfg"); |
252 | ||
253 | my $scfg = PVE::Storage::storage_check_node($storage_cfg, $storage, $node); | |
254 | ||
255 | raise_param_exc({ storage => "storage '$storage' does not support container root directories"}) | |
644f2f8f | 256 | if !($scfg->{content}->{images} || $scfg->{content}->{rootdir}); |
9c2d4ce9 | 257 | |
27916659 DM |
258 | my $pool = extract_param($param, 'pool'); |
259 | ||
9c2d4ce9 DM |
260 | if (defined($pool)) { |
261 | $rpcenv->check_pool_exist($pool); | |
262 | $rpcenv->check_perm_modify($authuser, "/pool/$pool"); | |
5c752bbf | 263 | } |
9c2d4ce9 | 264 | |
27916659 DM |
265 | $rpcenv->check($authuser, "/storage/$storage", ['Datastore.AllocateSpace']); |
266 | ||
9c2d4ce9 DM |
267 | if ($rpcenv->check($authuser, "/vms/$vmid", ['VM.Allocate'], 1)) { |
268 | # OK | |
269 | } elsif ($pool && $rpcenv->check($authuser, "/pool/$pool", ['VM.Allocate'], 1)) { | |
270 | # OK | |
271 | } elsif ($restore && $force && $same_container_exists && | |
272 | $rpcenv->check($authuser, "/vms/$vmid", ['VM.Backup'], 1)) { | |
273 | # OK: user has VM.Backup permissions, and want to restore an existing VM | |
274 | } else { | |
275 | raise_perm_exc(); | |
276 | } | |
277 | ||
52389a07 | 278 | PVE::LXC::check_ct_modify_config_perm($rpcenv, $authuser, $vmid, $pool, [ keys %$param]); |
9c2d4ce9 DM |
279 | |
280 | PVE::Storage::activate_storage($storage_cfg, $storage); | |
281 | ||
282 | my $ostemplate = extract_param($param, 'ostemplate'); | |
5c752bbf | 283 | |
9c2d4ce9 DM |
284 | my $archive; |
285 | ||
286 | if ($ostemplate eq '-') { | |
148d1cb4 DM |
287 | die "pipe requires cli environment\n" |
288 | if $rpcenv->{type} ne 'cli'; | |
289 | die "pipe can only be used with restore tasks\n" | |
290 | if !$restore; | |
291 | $archive = '-'; | |
b51a98d4 | 292 | die "restore from pipe requires rootfs parameter\n" if !defined($param->{rootfs}); |
9c2d4ce9 DM |
293 | } else { |
294 | $rpcenv->check_volume_access($authuser, $storage_cfg, $vmid, $ostemplate); | |
295 | $archive = PVE::Storage::abs_filesystem_path($storage_cfg, $ostemplate); | |
296 | } | |
297 | ||
9c2d4ce9 | 298 | my $conf = {}; |
5b4657d0 | 299 | |
b51a98d4 DM |
300 | my $no_disk_param = {}; |
301 | foreach my $opt (keys %$param) { | |
78ccc99b DM |
302 | my $value = $param->{$opt}; |
303 | if ($opt eq 'rootfs' || $opt =~ m/^mp\d+$/) { | |
304 | # allow to use simple numbers (add default storage in that case) | |
305 | $param->{$opt} = "$storage:$value" if $value =~ m/^\d+(\.\d+)?$/; | |
306 | } else { | |
307 | $no_disk_param->{$opt} = $value; | |
308 | } | |
b51a98d4 DM |
309 | } |
310 | PVE::LXC::update_pct_config($vmid, $conf, 0, $no_disk_param); | |
9c2d4ce9 | 311 | |
148d1cb4 DM |
312 | my $check_vmid_usage = sub { |
313 | if ($force) { | |
314 | die "cant overwrite running container\n" | |
315 | if PVE::LXC::check_running($vmid); | |
316 | } else { | |
317 | PVE::Cluster::check_vmid_unused($vmid); | |
318 | } | |
319 | }; | |
f507c3a7 | 320 | |
5b4657d0 | 321 | my $code = sub { |
148d1cb4 | 322 | &$check_vmid_usage(); # final check after locking |
87273b2b | 323 | |
148d1cb4 | 324 | PVE::Cluster::check_cfs_quorum(); |
eb35f9c0 | 325 | my $vollist = []; |
27916659 DM |
326 | |
327 | eval { | |
b51a98d4 DM |
328 | if (!defined($param->{rootfs})) { |
329 | if ($restore) { | |
330 | my (undef, $disksize) = PVE::LXC::Create::recover_config($archive); | |
331 | die "unable to detect disk size - please specify rootfs (size)\n" | |
332 | if !$disksize; | |
78ccc99b | 333 | $param->{rootfs} = "$storage:$disksize"; |
b51a98d4 | 334 | } else { |
78ccc99b | 335 | $param->{rootfs} = "$storage:4"; # defaults to 4GB |
b51a98d4 DM |
336 | } |
337 | } | |
338 | ||
78ccc99b | 339 | $vollist = &$create_disks($storage_cfg, $vmid, $param, $conf); |
eb35f9c0 AD |
340 | |
341 | PVE::LXC::Create::create_rootfs($storage_cfg, $vmid, $conf, $archive, $password, $restore); | |
27916659 DM |
342 | # set some defaults |
343 | $conf->{hostname} ||= "CT$vmid"; | |
344 | $conf->{memory} ||= 512; | |
345 | $conf->{swap} //= 512; | |
27916659 DM |
346 | PVE::LXC::create_config($vmid, $conf); |
347 | }; | |
348 | if (my $err = $@) { | |
1e6c8d5b | 349 | &$destroy_disks($storage_cfg, $vollist); |
27916659 DM |
350 | PVE::LXC::destroy_config($vmid); |
351 | die $err; | |
6d098bf4 | 352 | } |
87273b2b | 353 | PVE::AccessControl::add_vm_to_pool($vmid, $pool) if $pool; |
9c2d4ce9 | 354 | }; |
5c752bbf | 355 | |
9c2d4ce9 DM |
356 | my $realcmd = sub { PVE::LXC::lock_container($vmid, 1, $code); }; |
357 | ||
148d1cb4 DM |
358 | &$check_vmid_usage(); # first check before locking |
359 | ||
360 | return $rpcenv->fork_worker($restore ? 'vzrestore' : 'vzcreate', | |
9c2d4ce9 | 361 | $vmid, $authuser, $realcmd); |
5c752bbf | 362 | |
9c2d4ce9 DM |
363 | }}); |
364 | ||
f76a2828 DM |
365 | __PACKAGE__->register_method({ |
366 | name => 'vmdiridx', | |
5c752bbf | 367 | path => '{vmid}', |
f76a2828 DM |
368 | method => 'GET', |
369 | proxyto => 'node', | |
370 | description => "Directory index", | |
371 | permissions => { | |
372 | user => 'all', | |
373 | }, | |
374 | parameters => { | |
375 | additionalProperties => 0, | |
376 | properties => { | |
377 | node => get_standard_option('pve-node'), | |
378 | vmid => get_standard_option('pve-vmid'), | |
379 | }, | |
380 | }, | |
381 | returns => { | |
382 | type => 'array', | |
383 | items => { | |
384 | type => "object", | |
385 | properties => { | |
386 | subdir => { type => 'string' }, | |
387 | }, | |
388 | }, | |
389 | links => [ { rel => 'child', href => "{subdir}" } ], | |
390 | }, | |
391 | code => sub { | |
392 | my ($param) = @_; | |
393 | ||
394 | # test if VM exists | |
e901d418 | 395 | my $conf = PVE::LXC::load_config($param->{vmid}); |
f76a2828 DM |
396 | |
397 | my $res = [ | |
398 | { subdir => 'config' }, | |
fff3a342 DM |
399 | { subdir => 'status' }, |
400 | { subdir => 'vncproxy' }, | |
401 | { subdir => 'vncwebsocket' }, | |
402 | { subdir => 'spiceproxy' }, | |
403 | { subdir => 'migrate' }, | |
f76a2828 DM |
404 | # { subdir => 'initlog' }, |
405 | { subdir => 'rrd' }, | |
406 | { subdir => 'rrddata' }, | |
407 | { subdir => 'firewall' }, | |
cc5392c8 | 408 | { subdir => 'snapshot' }, |
f76a2828 | 409 | ]; |
5c752bbf | 410 | |
f76a2828 DM |
411 | return $res; |
412 | }}); | |
413 | ||
414 | __PACKAGE__->register_method({ | |
5c752bbf DM |
415 | name => 'rrd', |
416 | path => '{vmid}/rrd', | |
f76a2828 DM |
417 | method => 'GET', |
418 | protected => 1, # fixme: can we avoid that? | |
419 | permissions => { | |
420 | check => ['perm', '/vms/{vmid}', [ 'VM.Audit' ]], | |
421 | }, | |
422 | description => "Read VM RRD statistics (returns PNG)", | |
423 | parameters => { | |
424 | additionalProperties => 0, | |
425 | properties => { | |
426 | node => get_standard_option('pve-node'), | |
427 | vmid => get_standard_option('pve-vmid'), | |
428 | timeframe => { | |
429 | description => "Specify the time frame you are interested in.", | |
430 | type => 'string', | |
431 | enum => [ 'hour', 'day', 'week', 'month', 'year' ], | |
432 | }, | |
433 | ds => { | |
434 | description => "The list of datasources you want to display.", | |
435 | type => 'string', format => 'pve-configid-list', | |
436 | }, | |
437 | cf => { | |
438 | description => "The RRD consolidation function", | |
439 | type => 'string', | |
440 | enum => [ 'AVERAGE', 'MAX' ], | |
441 | optional => 1, | |
442 | }, | |
443 | }, | |
444 | }, | |
445 | returns => { | |
446 | type => "object", | |
447 | properties => { | |
448 | filename => { type => 'string' }, | |
449 | }, | |
450 | }, | |
451 | code => sub { | |
452 | my ($param) = @_; | |
453 | ||
454 | return PVE::Cluster::create_rrd_graph( | |
5c752bbf | 455 | "pve2-vm/$param->{vmid}", $param->{timeframe}, |
f76a2828 | 456 | $param->{ds}, $param->{cf}); |
5c752bbf | 457 | |
f76a2828 DM |
458 | }}); |
459 | ||
460 | __PACKAGE__->register_method({ | |
5c752bbf DM |
461 | name => 'rrddata', |
462 | path => '{vmid}/rrddata', | |
f76a2828 DM |
463 | method => 'GET', |
464 | protected => 1, # fixme: can we avoid that? | |
465 | permissions => { | |
466 | check => ['perm', '/vms/{vmid}', [ 'VM.Audit' ]], | |
467 | }, | |
468 | description => "Read VM RRD statistics", | |
469 | parameters => { | |
470 | additionalProperties => 0, | |
471 | properties => { | |
472 | node => get_standard_option('pve-node'), | |
473 | vmid => get_standard_option('pve-vmid'), | |
474 | timeframe => { | |
475 | description => "Specify the time frame you are interested in.", | |
476 | type => 'string', | |
477 | enum => [ 'hour', 'day', 'week', 'month', 'year' ], | |
478 | }, | |
479 | cf => { | |
480 | description => "The RRD consolidation function", | |
481 | type => 'string', | |
482 | enum => [ 'AVERAGE', 'MAX' ], | |
483 | optional => 1, | |
484 | }, | |
485 | }, | |
486 | }, | |
487 | returns => { | |
488 | type => "array", | |
489 | items => { | |
490 | type => "object", | |
491 | properties => {}, | |
492 | }, | |
493 | }, | |
494 | code => sub { | |
495 | my ($param) = @_; | |
496 | ||
497 | return PVE::Cluster::create_rrd_data( | |
498 | "pve2-vm/$param->{vmid}", $param->{timeframe}, $param->{cf}); | |
499 | }}); | |
500 | ||
f76a2828 | 501 | __PACKAGE__->register_method({ |
5c752bbf DM |
502 | name => 'destroy_vm', |
503 | path => '{vmid}', | |
f76a2828 DM |
504 | method => 'DELETE', |
505 | protected => 1, | |
506 | proxyto => 'node', | |
507 | description => "Destroy the container (also delete all uses files).", | |
508 | permissions => { | |
509 | check => [ 'perm', '/vms/{vmid}', ['VM.Allocate']], | |
510 | }, | |
511 | parameters => { | |
512 | additionalProperties => 0, | |
513 | properties => { | |
514 | node => get_standard_option('pve-node'), | |
515 | vmid => get_standard_option('pve-vmid'), | |
516 | }, | |
517 | }, | |
5c752bbf | 518 | returns => { |
f76a2828 DM |
519 | type => 'string', |
520 | }, | |
521 | code => sub { | |
522 | my ($param) = @_; | |
523 | ||
524 | my $rpcenv = PVE::RPCEnvironment::get(); | |
525 | ||
526 | my $authuser = $rpcenv->get_user(); | |
527 | ||
528 | my $vmid = $param->{vmid}; | |
529 | ||
530 | # test if container exists | |
673cf209 | 531 | my $conf = PVE::LXC::load_config($vmid); |
f76a2828 | 532 | |
611fe3aa DM |
533 | my $storage_cfg = cfs_read_file("storage.cfg"); |
534 | ||
535 | my $code = sub { | |
673cf209 DM |
536 | # reload config after lock |
537 | $conf = PVE::LXC::load_config($vmid); | |
538 | PVE::LXC::check_lock($conf); | |
539 | ||
27916659 | 540 | PVE::LXC::destroy_lxc_container($storage_cfg, $vmid, $conf); |
be5fc936 | 541 | PVE::AccessControl::remove_vm_access($vmid); |
2f9b5ead | 542 | PVE::Firewall::remove_vmfw_conf($vmid); |
f76a2828 DM |
543 | }; |
544 | ||
611fe3aa DM |
545 | my $realcmd = sub { PVE::LXC::lock_container($vmid, 1, $code); }; |
546 | ||
f76a2828 DM |
547 | return $rpcenv->fork_worker('vzdestroy', $vmid, $authuser, $realcmd); |
548 | }}); | |
549 | ||
fff3a342 DM |
550 | my $sslcert; |
551 | ||
552 | __PACKAGE__->register_method ({ | |
5b4657d0 DM |
553 | name => 'vncproxy', |
554 | path => '{vmid}/vncproxy', | |
fff3a342 DM |
555 | method => 'POST', |
556 | protected => 1, | |
557 | permissions => { | |
558 | check => ['perm', '/vms/{vmid}', [ 'VM.Console' ]], | |
559 | }, | |
560 | description => "Creates a TCP VNC proxy connections.", | |
561 | parameters => { | |
562 | additionalProperties => 0, | |
563 | properties => { | |
564 | node => get_standard_option('pve-node'), | |
565 | vmid => get_standard_option('pve-vmid'), | |
566 | websocket => { | |
567 | optional => 1, | |
568 | type => 'boolean', | |
569 | description => "use websocket instead of standard VNC.", | |
570 | }, | |
571 | }, | |
572 | }, | |
5b4657d0 | 573 | returns => { |
fff3a342 DM |
574 | additionalProperties => 0, |
575 | properties => { | |
576 | user => { type => 'string' }, | |
577 | ticket => { type => 'string' }, | |
578 | cert => { type => 'string' }, | |
579 | port => { type => 'integer' }, | |
580 | upid => { type => 'string' }, | |
581 | }, | |
582 | }, | |
583 | code => sub { | |
584 | my ($param) = @_; | |
585 | ||
586 | my $rpcenv = PVE::RPCEnvironment::get(); | |
587 | ||
588 | my $authuser = $rpcenv->get_user(); | |
589 | ||
590 | my $vmid = $param->{vmid}; | |
591 | my $node = $param->{node}; | |
592 | ||
593 | my $authpath = "/vms/$vmid"; | |
594 | ||
595 | my $ticket = PVE::AccessControl::assemble_vnc_ticket($authuser, $authpath); | |
596 | ||
597 | $sslcert = PVE::Tools::file_get_contents("/etc/pve/pve-root-ca.pem", 8192) | |
598 | if !$sslcert; | |
599 | ||
ec2c57eb | 600 | my ($remip, $family); |
5b4657d0 | 601 | |
fff3a342 | 602 | if ($node ne PVE::INotify::nodename()) { |
85ae6211 | 603 | ($remip, $family) = PVE::Cluster::remote_node_ip($node); |
ec2c57eb WB |
604 | } else { |
605 | $family = PVE::Tools::get_host_address_family($node); | |
fff3a342 DM |
606 | } |
607 | ||
ec2c57eb WB |
608 | my $port = PVE::Tools::next_vnc_port($family); |
609 | ||
fff3a342 DM |
610 | # NOTE: vncterm VNC traffic is already TLS encrypted, |
611 | # so we select the fastest chipher here (or 'none'?) | |
5b4657d0 | 612 | my $remcmd = $remip ? |
fff3a342 DM |
613 | ['/usr/bin/ssh', '-t', $remip] : []; |
614 | ||
d18499cf | 615 | my $conf = PVE::LXC::load_config($vmid, $node); |
aca816ad DM |
616 | my $concmd = PVE::LXC::get_console_command($vmid, $conf); |
617 | ||
5b4657d0 DM |
618 | my $shcmd = [ '/usr/bin/dtach', '-A', |
619 | "/var/run/dtach/vzctlconsole$vmid", | |
aca816ad | 620 | '-r', 'winch', '-z', @$concmd]; |
fff3a342 DM |
621 | |
622 | my $realcmd = sub { | |
623 | my $upid = shift; | |
624 | ||
5b4657d0 | 625 | syslog ('info', "starting lxc vnc proxy $upid\n"); |
fff3a342 | 626 | |
5b4657d0 | 627 | my $timeout = 10; |
fff3a342 DM |
628 | |
629 | my $cmd = ['/usr/bin/vncterm', '-rfbport', $port, | |
5b4657d0 | 630 | '-timeout', $timeout, '-authpath', $authpath, |
fff3a342 DM |
631 | '-perm', 'VM.Console']; |
632 | ||
633 | if ($param->{websocket}) { | |
5b4657d0 | 634 | $ENV{PVE_VNC_TICKET} = $ticket; # pass ticket to vncterm |
fff3a342 DM |
635 | push @$cmd, '-notls', '-listen', 'localhost'; |
636 | } | |
637 | ||
638 | push @$cmd, '-c', @$remcmd, @$shcmd; | |
639 | ||
640 | run_command($cmd); | |
641 | ||
642 | return; | |
643 | }; | |
644 | ||
645 | my $upid = $rpcenv->fork_worker('vncproxy', $vmid, $authuser, $realcmd); | |
646 | ||
647 | PVE::Tools::wait_for_vnc_port($port); | |
648 | ||
649 | return { | |
650 | user => $authuser, | |
651 | ticket => $ticket, | |
5b4657d0 DM |
652 | port => $port, |
653 | upid => $upid, | |
654 | cert => $sslcert, | |
fff3a342 DM |
655 | }; |
656 | }}); | |
657 | ||
658 | __PACKAGE__->register_method({ | |
659 | name => 'vncwebsocket', | |
660 | path => '{vmid}/vncwebsocket', | |
661 | method => 'GET', | |
5b4657d0 | 662 | permissions => { |
fff3a342 DM |
663 | description => "You also need to pass a valid ticket (vncticket).", |
664 | check => ['perm', '/vms/{vmid}', [ 'VM.Console' ]], | |
665 | }, | |
666 | description => "Opens a weksocket for VNC traffic.", | |
667 | parameters => { | |
668 | additionalProperties => 0, | |
669 | properties => { | |
670 | node => get_standard_option('pve-node'), | |
671 | vmid => get_standard_option('pve-vmid'), | |
672 | vncticket => { | |
673 | description => "Ticket from previous call to vncproxy.", | |
674 | type => 'string', | |
675 | maxLength => 512, | |
676 | }, | |
677 | port => { | |
678 | description => "Port number returned by previous vncproxy call.", | |
679 | type => 'integer', | |
680 | minimum => 5900, | |
681 | maximum => 5999, | |
682 | }, | |
683 | }, | |
684 | }, | |
685 | returns => { | |
686 | type => "object", | |
687 | properties => { | |
688 | port => { type => 'string' }, | |
689 | }, | |
690 | }, | |
691 | code => sub { | |
692 | my ($param) = @_; | |
693 | ||
694 | my $rpcenv = PVE::RPCEnvironment::get(); | |
695 | ||
696 | my $authuser = $rpcenv->get_user(); | |
697 | ||
698 | my $authpath = "/vms/$param->{vmid}"; | |
699 | ||
700 | PVE::AccessControl::verify_vnc_ticket($param->{vncticket}, $authuser, $authpath); | |
701 | ||
702 | my $port = $param->{port}; | |
5b4657d0 | 703 | |
fff3a342 DM |
704 | return { port => $port }; |
705 | }}); | |
706 | ||
707 | __PACKAGE__->register_method ({ | |
5b4657d0 DM |
708 | name => 'spiceproxy', |
709 | path => '{vmid}/spiceproxy', | |
fff3a342 DM |
710 | method => 'POST', |
711 | protected => 1, | |
712 | proxyto => 'node', | |
713 | permissions => { | |
714 | check => ['perm', '/vms/{vmid}', [ 'VM.Console' ]], | |
715 | }, | |
716 | description => "Returns a SPICE configuration to connect to the CT.", | |
717 | parameters => { | |
718 | additionalProperties => 0, | |
719 | properties => { | |
720 | node => get_standard_option('pve-node'), | |
721 | vmid => get_standard_option('pve-vmid'), | |
722 | proxy => get_standard_option('spice-proxy', { optional => 1 }), | |
723 | }, | |
724 | }, | |
725 | returns => get_standard_option('remote-viewer-config'), | |
726 | code => sub { | |
727 | my ($param) = @_; | |
728 | ||
729 | my $vmid = $param->{vmid}; | |
730 | my $node = $param->{node}; | |
731 | my $proxy = $param->{proxy}; | |
732 | ||
733 | my $authpath = "/vms/$vmid"; | |
734 | my $permissions = 'VM.Console'; | |
735 | ||
aca816ad | 736 | my $conf = PVE::LXC::load_config($vmid); |
da4db334 TL |
737 | |
738 | die "CT $vmid not running\n" if !PVE::LXC::check_running($vmid); | |
739 | ||
aca816ad DM |
740 | my $concmd = PVE::LXC::get_console_command($vmid, $conf); |
741 | ||
5b4657d0 DM |
742 | my $shcmd = ['/usr/bin/dtach', '-A', |
743 | "/var/run/dtach/vzctlconsole$vmid", | |
aca816ad | 744 | '-r', 'winch', '-z', @$concmd]; |
fff3a342 DM |
745 | |
746 | my $title = "CT $vmid"; | |
747 | ||
748 | return PVE::API2Tools::run_spiceterm($authpath, $permissions, $vmid, $node, $proxy, $title, $shcmd); | |
749 | }}); | |
5c752bbf | 750 | |
5c752bbf DM |
751 | |
752 | __PACKAGE__->register_method({ | |
52389a07 DM |
753 | name => 'migrate_vm', |
754 | path => '{vmid}/migrate', | |
5c752bbf DM |
755 | method => 'POST', |
756 | protected => 1, | |
757 | proxyto => 'node', | |
52389a07 | 758 | description => "Migrate the container to another node. Creates a new migration task.", |
5c752bbf | 759 | permissions => { |
52389a07 | 760 | check => ['perm', '/vms/{vmid}', [ 'VM.Migrate' ]], |
5c752bbf DM |
761 | }, |
762 | parameters => { | |
763 | additionalProperties => 0, | |
764 | properties => { | |
765 | node => get_standard_option('pve-node'), | |
766 | vmid => get_standard_option('pve-vmid'), | |
52389a07 DM |
767 | target => get_standard_option('pve-node', { description => "Target node." }), |
768 | online => { | |
769 | type => 'boolean', | |
770 | description => "Use online/live migration.", | |
771 | optional => 1, | |
772 | }, | |
5c752bbf DM |
773 | }, |
774 | }, | |
775 | returns => { | |
776 | type => 'string', | |
52389a07 | 777 | description => "the task ID.", |
5c752bbf DM |
778 | }, |
779 | code => sub { | |
780 | my ($param) = @_; | |
781 | ||
782 | my $rpcenv = PVE::RPCEnvironment::get(); | |
783 | ||
784 | my $authuser = $rpcenv->get_user(); | |
785 | ||
52389a07 | 786 | my $target = extract_param($param, 'target'); |
bb1ac2de | 787 | |
52389a07 DM |
788 | my $localnode = PVE::INotify::nodename(); |
789 | raise_param_exc({ target => "target is local node."}) if $target eq $localnode; | |
bb1ac2de | 790 | |
52389a07 | 791 | PVE::Cluster::check_cfs_quorum(); |
5c752bbf | 792 | |
52389a07 | 793 | PVE::Cluster::check_node_exists($target); |
27916659 | 794 | |
52389a07 | 795 | my $targetip = PVE::Cluster::remote_node_ip($target); |
5c752bbf | 796 | |
52389a07 | 797 | my $vmid = extract_param($param, 'vmid'); |
5c752bbf | 798 | |
52389a07 DM |
799 | # test if VM exists |
800 | PVE::LXC::load_config($vmid); | |
5c752bbf | 801 | |
52389a07 DM |
802 | # try to detect errors early |
803 | if (PVE::LXC::check_running($vmid)) { | |
804 | die "cant migrate running container without --online\n" | |
805 | if !$param->{online}; | |
5c752bbf | 806 | } |
5c752bbf DM |
807 | |
808 | if (PVE::HA::Config::vm_is_ha_managed($vmid) && $rpcenv->{type} ne 'ha') { | |
809 | ||
810 | my $hacmd = sub { | |
811 | my $upid = shift; | |
812 | ||
813 | my $service = "ct:$vmid"; | |
814 | ||
52389a07 | 815 | my $cmd = ['ha-manager', 'migrate', $service, $target]; |
5c752bbf | 816 | |
52389a07 | 817 | print "Executing HA migrate for CT $vmid to node $target\n"; |
5c752bbf DM |
818 | |
819 | PVE::Tools::run_command($cmd); | |
820 | ||
821 | return; | |
822 | }; | |
823 | ||
52389a07 | 824 | return $rpcenv->fork_worker('hamigrate', $vmid, $authuser, $hacmd); |
5c752bbf DM |
825 | |
826 | } else { | |
827 | ||
828 | my $realcmd = sub { | |
829 | my $upid = shift; | |
830 | ||
52389a07 DM |
831 | # fixme: implement lxc container migration |
832 | die "lxc container migration not implemented\n"; | |
5c752bbf DM |
833 | |
834 | return; | |
835 | }; | |
836 | ||
52389a07 | 837 | return $rpcenv->fork_worker('vzmigrate', $vmid, $authuser, $realcmd); |
5c752bbf DM |
838 | } |
839 | }}); | |
840 | ||
cc5392c8 WL |
841 | __PACKAGE__->register_method({ |
842 | name => 'vm_feature', | |
843 | path => '{vmid}/feature', | |
844 | method => 'GET', | |
845 | proxyto => 'node', | |
846 | protected => 1, | |
847 | description => "Check if feature for virtual machine is available.", | |
848 | permissions => { | |
849 | check => ['perm', '/vms/{vmid}', [ 'VM.Audit' ]], | |
850 | }, | |
851 | parameters => { | |
852 | additionalProperties => 0, | |
853 | properties => { | |
854 | node => get_standard_option('pve-node'), | |
855 | vmid => get_standard_option('pve-vmid'), | |
856 | feature => { | |
857 | description => "Feature to check.", | |
858 | type => 'string', | |
859 | enum => [ 'snapshot' ], | |
860 | }, | |
861 | snapname => get_standard_option('pve-lxc-snapshot-name', { | |
862 | optional => 1, | |
863 | }), | |
864 | }, | |
865 | }, | |
866 | returns => { | |
867 | type => "object", | |
868 | properties => { | |
869 | hasFeature => { type => 'boolean' }, | |
870 | #nodes => { | |
871 | #type => 'array', | |
872 | #items => { type => 'string' }, | |
873 | #} | |
874 | }, | |
875 | }, | |
876 | code => sub { | |
877 | my ($param) = @_; | |
878 | ||
879 | my $node = extract_param($param, 'node'); | |
880 | ||
881 | my $vmid = extract_param($param, 'vmid'); | |
882 | ||
883 | my $snapname = extract_param($param, 'snapname'); | |
884 | ||
885 | my $feature = extract_param($param, 'feature'); | |
886 | ||
887 | my $conf = PVE::LXC::load_config($vmid); | |
888 | ||
889 | if($snapname){ | |
890 | my $snap = $conf->{snapshots}->{$snapname}; | |
891 | die "snapshot '$snapname' does not exist\n" if !defined($snap); | |
892 | $conf = $snap; | |
893 | } | |
ef241384 | 894 | my $storage_cfg = PVE::Storage::config(); |
cc5392c8 | 895 | #Maybe include later |
ef241384 DM |
896 | #my $nodelist = PVE::LXC::shared_nodes($conf, $storage_cfg); |
897 | my $hasFeature = PVE::LXC::has_feature($feature, $conf, $storage_cfg, $snapname); | |
cc5392c8 WL |
898 | |
899 | return { | |
900 | hasFeature => $hasFeature, | |
901 | #nodes => [ keys %$nodelist ], | |
902 | }; | |
903 | }}); | |
bb1ac2de DM |
904 | |
905 | __PACKAGE__->register_method({ | |
906 | name => 'template', | |
907 | path => '{vmid}/template', | |
908 | method => 'POST', | |
909 | protected => 1, | |
910 | proxyto => 'node', | |
911 | description => "Create a Template.", | |
912 | permissions => { | |
913 | description => "You need 'VM.Allocate' permissions on /vms/{vmid}", | |
914 | check => [ 'perm', '/vms/{vmid}', ['VM.Allocate']], | |
915 | }, | |
916 | parameters => { | |
917 | additionalProperties => 0, | |
918 | properties => { | |
919 | node => get_standard_option('pve-node'), | |
920 | vmid => get_standard_option('pve-vmid'), | |
921 | }, | |
922 | }, | |
923 | returns => { type => 'null'}, | |
924 | code => sub { | |
925 | my ($param) = @_; | |
926 | ||
927 | my $rpcenv = PVE::RPCEnvironment::get(); | |
928 | ||
929 | my $authuser = $rpcenv->get_user(); | |
930 | ||
931 | my $node = extract_param($param, 'node'); | |
932 | ||
933 | my $vmid = extract_param($param, 'vmid'); | |
934 | ||
935 | my $updatefn = sub { | |
936 | ||
937 | my $conf = PVE::LXC::load_config($vmid); | |
938 | PVE::LXC::check_lock($conf); | |
939 | ||
940 | die "unable to create template, because CT contains snapshots\n" | |
941 | if $conf->{snapshots} && scalar(keys %{$conf->{snapshots}}); | |
942 | ||
943 | die "you can't convert a template to a template\n" | |
944 | if PVE::LXC::is_template($conf); | |
945 | ||
946 | die "you can't convert a CT to template if the CT is running\n" | |
947 | if PVE::LXC::check_running($vmid); | |
948 | ||
949 | my $realcmd = sub { | |
950 | PVE::LXC::template_create($vmid, $conf); | |
951 | }; | |
952 | ||
953 | $conf->{template} = 1; | |
954 | ||
955 | PVE::LXC::write_config($vmid, $conf); | |
956 | # and remove lxc config | |
957 | PVE::LXC::update_lxc_config(undef, $vmid, $conf); | |
958 | ||
959 | return $rpcenv->fork_worker('vztemplate', $vmid, $authuser, $realcmd); | |
960 | }; | |
961 | ||
962 | PVE::LXC::lock_container($vmid, undef, $updatefn); | |
963 | ||
964 | return undef; | |
965 | }}); | |
966 | ||
f76a2828 | 967 | 1; |