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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; |
6f42807e | 18 | use PVE::LXC::Migrate; |
52389a07 DM |
19 | use PVE::API2::LXC::Config; |
20 | use PVE::API2::LXC::Status; | |
21 | use PVE::API2::LXC::Snapshot; | |
5c752bbf | 22 | use PVE::HA::Config; |
f76a2828 DM |
23 | use PVE::JSONSchema qw(get_standard_option); |
24 | use base qw(PVE::RESTHandler); | |
25 | ||
26 | use Data::Dumper; # fixme: remove | |
27 | ||
52389a07 DM |
28 | __PACKAGE__->register_method ({ |
29 | subclass => "PVE::API2::LXC::Config", | |
30 | path => '{vmid}/config', | |
31 | }); | |
f76a2828 | 32 | |
52389a07 DM |
33 | __PACKAGE__->register_method ({ |
34 | subclass => "PVE::API2::LXC::Status", | |
35 | path => '{vmid}/status', | |
36 | }); | |
f76a2828 | 37 | |
52389a07 DM |
38 | __PACKAGE__->register_method ({ |
39 | subclass => "PVE::API2::LXC::Snapshot", | |
40 | path => '{vmid}/snapshot', | |
41 | }); | |
f76a2828 | 42 | |
52389a07 DM |
43 | __PACKAGE__->register_method ({ |
44 | subclass => "PVE::API2::Firewall::CT", | |
45 | path => '{vmid}/firewall', | |
46 | }); | |
1e6c8d5b | 47 | |
f76a2828 | 48 | __PACKAGE__->register_method({ |
5c752bbf DM |
49 | name => 'vmlist', |
50 | path => '', | |
f76a2828 DM |
51 | method => 'GET', |
52 | description => "LXC container index (per node).", | |
53 | permissions => { | |
54 | description => "Only list CTs where you have VM.Audit permissons on /vms/<vmid>.", | |
55 | user => 'all', | |
56 | }, | |
57 | proxyto => 'node', | |
58 | protected => 1, # /proc files are only readable by root | |
59 | parameters => { | |
60 | additionalProperties => 0, | |
61 | properties => { | |
62 | node => get_standard_option('pve-node'), | |
63 | }, | |
64 | }, | |
65 | returns => { | |
66 | type => 'array', | |
67 | items => { | |
68 | type => "object", | |
69 | properties => {}, | |
70 | }, | |
71 | links => [ { rel => 'child', href => "{vmid}" } ], | |
72 | }, | |
73 | code => sub { | |
74 | my ($param) = @_; | |
75 | ||
76 | my $rpcenv = PVE::RPCEnvironment::get(); | |
77 | my $authuser = $rpcenv->get_user(); | |
78 | ||
79 | my $vmstatus = PVE::LXC::vmstatus(); | |
80 | ||
81 | my $res = []; | |
82 | foreach my $vmid (keys %$vmstatus) { | |
83 | next if !$rpcenv->check($authuser, "/vms/$vmid", [ 'VM.Audit' ], 1); | |
84 | ||
85 | my $data = $vmstatus->{$vmid}; | |
86 | $data->{vmid} = $vmid; | |
87 | push @$res, $data; | |
88 | } | |
89 | ||
90 | return $res; | |
5c752bbf | 91 | |
f76a2828 DM |
92 | }}); |
93 | ||
9c2d4ce9 | 94 | __PACKAGE__->register_method({ |
5c752bbf DM |
95 | name => 'create_vm', |
96 | path => '', | |
9c2d4ce9 DM |
97 | method => 'POST', |
98 | description => "Create or restore a container.", | |
99 | permissions => { | |
100 | user => 'all', # check inside | |
101 | description => "You need 'VM.Allocate' permissions on /vms/{vmid} or on the VM pool /pool/{pool}. " . | |
102 | "For restore, it is enough if the user has 'VM.Backup' permission and the VM already exists. " . | |
103 | "You also need 'Datastore.AllocateSpace' permissions on the storage.", | |
104 | }, | |
105 | protected => 1, | |
106 | proxyto => 'node', | |
107 | parameters => { | |
108 | additionalProperties => 0, | |
eb35f9c0 | 109 | properties => PVE::LXC::json_config_properties({ |
9c2d4ce9 | 110 | node => get_standard_option('pve-node'), |
781e26b2 | 111 | vmid => get_standard_option('pve-vmid', { completion => \&PVE::Cluster::complete_next_vmid }), |
9c2d4ce9 DM |
112 | ostemplate => { |
113 | description => "The OS template or backup file.", | |
5c752bbf | 114 | type => 'string', |
9c2d4ce9 | 115 | maxLength => 255, |
68e8f3c5 | 116 | completion => \&PVE::LXC::complete_os_templates, |
9c2d4ce9 | 117 | }, |
5c752bbf DM |
118 | password => { |
119 | optional => 1, | |
9c2d4ce9 DM |
120 | type => 'string', |
121 | description => "Sets root password inside container.", | |
168d6b07 | 122 | minLength => 5, |
9c2d4ce9 DM |
123 | }, |
124 | storage => get_standard_option('pve-storage-id', { | |
eb35f9c0 | 125 | description => "Default Storage.", |
9c2d4ce9 DM |
126 | default => 'local', |
127 | optional => 1, | |
c5362cda | 128 | completion => \&PVE::Storage::complete_storage_enabled, |
9c2d4ce9 DM |
129 | }), |
130 | force => { | |
5c752bbf | 131 | optional => 1, |
9c2d4ce9 DM |
132 | type => 'boolean', |
133 | description => "Allow to overwrite existing container.", | |
134 | }, | |
135 | restore => { | |
5c752bbf | 136 | optional => 1, |
9c2d4ce9 DM |
137 | type => 'boolean', |
138 | description => "Mark this as restore task.", | |
139 | }, | |
5c752bbf | 140 | pool => { |
9c2d4ce9 DM |
141 | optional => 1, |
142 | type => 'string', format => 'pve-poolid', | |
143 | description => "Add the VM to the specified pool.", | |
144 | }, | |
7c78b6cc WB |
145 | 'ignore-unpack-errors' => { |
146 | optional => 1, | |
147 | type => 'boolean', | |
148 | description => "Ignore errors when extracting the template.", | |
149 | }, | |
9c2d4ce9 DM |
150 | }), |
151 | }, | |
5c752bbf | 152 | returns => { |
9c2d4ce9 DM |
153 | type => 'string', |
154 | }, | |
155 | code => sub { | |
156 | my ($param) = @_; | |
157 | ||
158 | my $rpcenv = PVE::RPCEnvironment::get(); | |
159 | ||
160 | my $authuser = $rpcenv->get_user(); | |
161 | ||
162 | my $node = extract_param($param, 'node'); | |
163 | ||
164 | my $vmid = extract_param($param, 'vmid'); | |
165 | ||
7c78b6cc WB |
166 | my $ignore_unpack_errors = extract_param($param, 'ignore-unpack-errors'); |
167 | ||
9c2d4ce9 DM |
168 | my $basecfg_fn = PVE::LXC::config_file($vmid); |
169 | ||
170 | my $same_container_exists = -f $basecfg_fn; | |
171 | ||
425b62cb WB |
172 | # 'unprivileged' is read-only, so we can't pass it to update_pct_config |
173 | my $unprivileged = extract_param($param, 'unprivileged'); | |
174 | ||
9c2d4ce9 DM |
175 | my $restore = extract_param($param, 'restore'); |
176 | ||
148d1cb4 DM |
177 | if ($restore) { |
178 | # fixme: limit allowed parameters | |
179 | ||
180 | } | |
181 | ||
9c2d4ce9 DM |
182 | my $force = extract_param($param, 'force'); |
183 | ||
184 | if (!($same_container_exists && $restore && $force)) { | |
185 | PVE::Cluster::check_vmid_unused($vmid); | |
e22af68f AG |
186 | } else { |
187 | my $conf = PVE::LXC::load_config($vmid); | |
188 | PVE::LXC::check_protection($conf, "unable to restore CT $vmid"); | |
9c2d4ce9 | 189 | } |
5c752bbf | 190 | |
9c2d4ce9 DM |
191 | my $password = extract_param($param, 'password'); |
192 | ||
27916659 DM |
193 | my $pool = extract_param($param, 'pool'); |
194 | ||
9c2d4ce9 DM |
195 | if (defined($pool)) { |
196 | $rpcenv->check_pool_exist($pool); | |
197 | $rpcenv->check_perm_modify($authuser, "/pool/$pool"); | |
5c752bbf | 198 | } |
9c2d4ce9 DM |
199 | |
200 | if ($rpcenv->check($authuser, "/vms/$vmid", ['VM.Allocate'], 1)) { | |
201 | # OK | |
202 | } elsif ($pool && $rpcenv->check($authuser, "/pool/$pool", ['VM.Allocate'], 1)) { | |
203 | # OK | |
204 | } elsif ($restore && $force && $same_container_exists && | |
205 | $rpcenv->check($authuser, "/vms/$vmid", ['VM.Backup'], 1)) { | |
206 | # OK: user has VM.Backup permissions, and want to restore an existing VM | |
207 | } else { | |
208 | raise_perm_exc(); | |
209 | } | |
210 | ||
52389a07 | 211 | PVE::LXC::check_ct_modify_config_perm($rpcenv, $authuser, $vmid, $pool, [ keys %$param]); |
9c2d4ce9 | 212 | |
bb6afcb0 DM |
213 | my $storage = extract_param($param, 'storage') // 'local'; |
214 | ||
215 | my $storage_cfg = cfs_read_file("storage.cfg"); | |
9c2d4ce9 DM |
216 | |
217 | my $ostemplate = extract_param($param, 'ostemplate'); | |
5c752bbf | 218 | |
9c2d4ce9 DM |
219 | my $archive; |
220 | ||
221 | if ($ostemplate eq '-') { | |
148d1cb4 DM |
222 | die "pipe requires cli environment\n" |
223 | if $rpcenv->{type} ne 'cli'; | |
224 | die "pipe can only be used with restore tasks\n" | |
225 | if !$restore; | |
226 | $archive = '-'; | |
b51a98d4 | 227 | die "restore from pipe requires rootfs parameter\n" if !defined($param->{rootfs}); |
9c2d4ce9 DM |
228 | } else { |
229 | $rpcenv->check_volume_access($authuser, $storage_cfg, $vmid, $ostemplate); | |
230 | $archive = PVE::Storage::abs_filesystem_path($storage_cfg, $ostemplate); | |
231 | } | |
232 | ||
bb6afcb0 DM |
233 | my $check_and_activate_storage = sub { |
234 | my ($sid) = @_; | |
235 | ||
236 | my $scfg = PVE::Storage::storage_check_node($storage_cfg, $sid, $node); | |
237 | ||
238 | raise_param_exc({ storage => "storage '$sid' does not support container directories"}) | |
239 | if !$scfg->{content}->{rootdir}; | |
240 | ||
241 | $rpcenv->check($authuser, "/storage/$sid", ['Datastore.AllocateSpace']); | |
242 | ||
243 | PVE::Storage::activate_storage($storage_cfg, $sid); | |
244 | }; | |
245 | ||
9c2d4ce9 | 246 | my $conf = {}; |
5b4657d0 | 247 | |
b51a98d4 DM |
248 | my $no_disk_param = {}; |
249 | foreach my $opt (keys %$param) { | |
78ccc99b DM |
250 | my $value = $param->{$opt}; |
251 | if ($opt eq 'rootfs' || $opt =~ m/^mp\d+$/) { | |
252 | # allow to use simple numbers (add default storage in that case) | |
253 | $param->{$opt} = "$storage:$value" if $value =~ m/^\d+(\.\d+)?$/; | |
254 | } else { | |
255 | $no_disk_param->{$opt} = $value; | |
256 | } | |
b51a98d4 | 257 | } |
bb6afcb0 DM |
258 | |
259 | # check storage access, activate storage | |
260 | PVE::LXC::foreach_mountpoint($param, sub { | |
261 | my ($ms, $mountpoint) = @_; | |
262 | ||
263 | my $volid = $mountpoint->{volume}; | |
264 | my $mp = $mountpoint->{mp}; | |
265 | ||
266 | my ($sid, $volname) = PVE::Storage::parse_volume_id($volid, 1); | |
267 | ||
268 | &$check_and_activate_storage($sid) if $sid; | |
269 | }); | |
270 | ||
271 | # check/activate default storage | |
272 | &$check_and_activate_storage($storage) if !defined($param->{rootfs}); | |
273 | ||
b51a98d4 | 274 | PVE::LXC::update_pct_config($vmid, $conf, 0, $no_disk_param); |
9c2d4ce9 | 275 | |
425b62cb WB |
276 | $conf->{unprivileged} = 1 if $unprivileged; |
277 | ||
148d1cb4 DM |
278 | my $check_vmid_usage = sub { |
279 | if ($force) { | |
5c45496e | 280 | die "can't overwrite running container\n" |
148d1cb4 DM |
281 | if PVE::LXC::check_running($vmid); |
282 | } else { | |
283 | PVE::Cluster::check_vmid_unused($vmid); | |
284 | } | |
285 | }; | |
f507c3a7 | 286 | |
5b4657d0 | 287 | my $code = sub { |
148d1cb4 | 288 | &$check_vmid_usage(); # final check after locking |
87273b2b | 289 | |
148d1cb4 | 290 | PVE::Cluster::check_cfs_quorum(); |
eb35f9c0 | 291 | my $vollist = []; |
27916659 DM |
292 | |
293 | eval { | |
b51a98d4 DM |
294 | if (!defined($param->{rootfs})) { |
295 | if ($restore) { | |
296 | my (undef, $disksize) = PVE::LXC::Create::recover_config($archive); | |
297 | die "unable to detect disk size - please specify rootfs (size)\n" | |
298 | if !$disksize; | |
af99f8d8 | 299 | $disksize /= 1024 * 1024 * 1024; # create_disks expects GB as unit size |
78ccc99b | 300 | $param->{rootfs} = "$storage:$disksize"; |
b51a98d4 | 301 | } else { |
78ccc99b | 302 | $param->{rootfs} = "$storage:4"; # defaults to 4GB |
b51a98d4 DM |
303 | } |
304 | } | |
305 | ||
6c871c36 | 306 | $vollist = PVE::LXC::create_disks($storage_cfg, $vmid, $param, $conf); |
eb35f9c0 | 307 | |
7c78b6cc | 308 | PVE::LXC::Create::create_rootfs($storage_cfg, $vmid, $conf, $archive, $password, $restore, $ignore_unpack_errors); |
27916659 DM |
309 | # set some defaults |
310 | $conf->{hostname} ||= "CT$vmid"; | |
311 | $conf->{memory} ||= 512; | |
312 | $conf->{swap} //= 512; | |
27916659 DM |
313 | PVE::LXC::create_config($vmid, $conf); |
314 | }; | |
315 | if (my $err = $@) { | |
6c871c36 | 316 | PVE::LXC::destroy_disks($storage_cfg, $vollist); |
27916659 DM |
317 | PVE::LXC::destroy_config($vmid); |
318 | die $err; | |
6d098bf4 | 319 | } |
87273b2b | 320 | PVE::AccessControl::add_vm_to_pool($vmid, $pool) if $pool; |
9c2d4ce9 | 321 | }; |
5c752bbf | 322 | |
9c2d4ce9 DM |
323 | my $realcmd = sub { PVE::LXC::lock_container($vmid, 1, $code); }; |
324 | ||
148d1cb4 DM |
325 | &$check_vmid_usage(); # first check before locking |
326 | ||
327 | return $rpcenv->fork_worker($restore ? 'vzrestore' : 'vzcreate', | |
9c2d4ce9 | 328 | $vmid, $authuser, $realcmd); |
5c752bbf | 329 | |
9c2d4ce9 DM |
330 | }}); |
331 | ||
f76a2828 DM |
332 | __PACKAGE__->register_method({ |
333 | name => 'vmdiridx', | |
5c752bbf | 334 | path => '{vmid}', |
f76a2828 DM |
335 | method => 'GET', |
336 | proxyto => 'node', | |
337 | description => "Directory index", | |
338 | permissions => { | |
339 | user => 'all', | |
340 | }, | |
341 | parameters => { | |
342 | additionalProperties => 0, | |
343 | properties => { | |
344 | node => get_standard_option('pve-node'), | |
345 | vmid => get_standard_option('pve-vmid'), | |
346 | }, | |
347 | }, | |
348 | returns => { | |
349 | type => 'array', | |
350 | items => { | |
351 | type => "object", | |
352 | properties => { | |
353 | subdir => { type => 'string' }, | |
354 | }, | |
355 | }, | |
356 | links => [ { rel => 'child', href => "{subdir}" } ], | |
357 | }, | |
358 | code => sub { | |
359 | my ($param) = @_; | |
360 | ||
361 | # test if VM exists | |
e901d418 | 362 | my $conf = PVE::LXC::load_config($param->{vmid}); |
f76a2828 DM |
363 | |
364 | my $res = [ | |
365 | { subdir => 'config' }, | |
fff3a342 DM |
366 | { subdir => 'status' }, |
367 | { subdir => 'vncproxy' }, | |
368 | { subdir => 'vncwebsocket' }, | |
369 | { subdir => 'spiceproxy' }, | |
370 | { subdir => 'migrate' }, | |
f76a2828 DM |
371 | # { subdir => 'initlog' }, |
372 | { subdir => 'rrd' }, | |
373 | { subdir => 'rrddata' }, | |
374 | { subdir => 'firewall' }, | |
cc5392c8 | 375 | { subdir => 'snapshot' }, |
985b18ed | 376 | { subdir => 'resize' }, |
f76a2828 | 377 | ]; |
5c752bbf | 378 | |
f76a2828 DM |
379 | return $res; |
380 | }}); | |
381 | ||
382 | __PACKAGE__->register_method({ | |
5c752bbf DM |
383 | name => 'rrd', |
384 | path => '{vmid}/rrd', | |
f76a2828 DM |
385 | method => 'GET', |
386 | protected => 1, # fixme: can we avoid that? | |
387 | permissions => { | |
388 | check => ['perm', '/vms/{vmid}', [ 'VM.Audit' ]], | |
389 | }, | |
390 | description => "Read VM RRD statistics (returns PNG)", | |
391 | parameters => { | |
392 | additionalProperties => 0, | |
393 | properties => { | |
394 | node => get_standard_option('pve-node'), | |
395 | vmid => get_standard_option('pve-vmid'), | |
396 | timeframe => { | |
397 | description => "Specify the time frame you are interested in.", | |
398 | type => 'string', | |
399 | enum => [ 'hour', 'day', 'week', 'month', 'year' ], | |
400 | }, | |
401 | ds => { | |
402 | description => "The list of datasources you want to display.", | |
403 | type => 'string', format => 'pve-configid-list', | |
404 | }, | |
405 | cf => { | |
406 | description => "The RRD consolidation function", | |
407 | type => 'string', | |
408 | enum => [ 'AVERAGE', 'MAX' ], | |
409 | optional => 1, | |
410 | }, | |
411 | }, | |
412 | }, | |
413 | returns => { | |
414 | type => "object", | |
415 | properties => { | |
416 | filename => { type => 'string' }, | |
417 | }, | |
418 | }, | |
419 | code => sub { | |
420 | my ($param) = @_; | |
421 | ||
422 | return PVE::Cluster::create_rrd_graph( | |
5c752bbf | 423 | "pve2-vm/$param->{vmid}", $param->{timeframe}, |
f76a2828 | 424 | $param->{ds}, $param->{cf}); |
5c752bbf | 425 | |
f76a2828 DM |
426 | }}); |
427 | ||
428 | __PACKAGE__->register_method({ | |
5c752bbf DM |
429 | name => 'rrddata', |
430 | path => '{vmid}/rrddata', | |
f76a2828 DM |
431 | method => 'GET', |
432 | protected => 1, # fixme: can we avoid that? | |
433 | permissions => { | |
434 | check => ['perm', '/vms/{vmid}', [ 'VM.Audit' ]], | |
435 | }, | |
436 | description => "Read VM RRD statistics", | |
437 | parameters => { | |
438 | additionalProperties => 0, | |
439 | properties => { | |
440 | node => get_standard_option('pve-node'), | |
441 | vmid => get_standard_option('pve-vmid'), | |
442 | timeframe => { | |
443 | description => "Specify the time frame you are interested in.", | |
444 | type => 'string', | |
445 | enum => [ 'hour', 'day', 'week', 'month', 'year' ], | |
446 | }, | |
447 | cf => { | |
448 | description => "The RRD consolidation function", | |
449 | type => 'string', | |
450 | enum => [ 'AVERAGE', 'MAX' ], | |
451 | optional => 1, | |
452 | }, | |
453 | }, | |
454 | }, | |
455 | returns => { | |
456 | type => "array", | |
457 | items => { | |
458 | type => "object", | |
459 | properties => {}, | |
460 | }, | |
461 | }, | |
462 | code => sub { | |
463 | my ($param) = @_; | |
464 | ||
465 | return PVE::Cluster::create_rrd_data( | |
466 | "pve2-vm/$param->{vmid}", $param->{timeframe}, $param->{cf}); | |
467 | }}); | |
468 | ||
f76a2828 | 469 | __PACKAGE__->register_method({ |
5c752bbf DM |
470 | name => 'destroy_vm', |
471 | path => '{vmid}', | |
f76a2828 DM |
472 | method => 'DELETE', |
473 | protected => 1, | |
474 | proxyto => 'node', | |
475 | description => "Destroy the container (also delete all uses files).", | |
476 | permissions => { | |
477 | check => [ 'perm', '/vms/{vmid}', ['VM.Allocate']], | |
478 | }, | |
479 | parameters => { | |
480 | additionalProperties => 0, | |
481 | properties => { | |
482 | node => get_standard_option('pve-node'), | |
68e8f3c5 | 483 | vmid => get_standard_option('pve-vmid', { completion => \&PVE::LXC::complete_ctid_stopped }), |
f76a2828 DM |
484 | }, |
485 | }, | |
5c752bbf | 486 | returns => { |
f76a2828 DM |
487 | type => 'string', |
488 | }, | |
489 | code => sub { | |
490 | my ($param) = @_; | |
491 | ||
492 | my $rpcenv = PVE::RPCEnvironment::get(); | |
493 | ||
494 | my $authuser = $rpcenv->get_user(); | |
495 | ||
496 | my $vmid = $param->{vmid}; | |
497 | ||
498 | # test if container exists | |
673cf209 | 499 | my $conf = PVE::LXC::load_config($vmid); |
f76a2828 | 500 | |
611fe3aa DM |
501 | my $storage_cfg = cfs_read_file("storage.cfg"); |
502 | ||
e22af68f | 503 | PVE::LXC::check_protection($conf, "can't remove CT $vmid"); |
7e806596 | 504 | |
9d87e069 | 505 | die "unable to remove CT $vmid - used in HA resources\n" |
b6e0b774 AG |
506 | if PVE::HA::Config::vm_is_ha_managed($vmid); |
507 | ||
d607c17d DM |
508 | my $running_error_msg = "unable to destroy CT $vmid - container is running\n"; |
509 | ||
510 | die $running_error_msg if PVE::LXC::check_running($vmid); # check early | |
511 | ||
611fe3aa | 512 | my $code = sub { |
673cf209 DM |
513 | # reload config after lock |
514 | $conf = PVE::LXC::load_config($vmid); | |
515 | PVE::LXC::check_lock($conf); | |
516 | ||
d607c17d DM |
517 | die $running_error_msg if PVE::LXC::check_running($vmid); |
518 | ||
27916659 | 519 | PVE::LXC::destroy_lxc_container($storage_cfg, $vmid, $conf); |
be5fc936 | 520 | PVE::AccessControl::remove_vm_access($vmid); |
2f9b5ead | 521 | PVE::Firewall::remove_vmfw_conf($vmid); |
f76a2828 DM |
522 | }; |
523 | ||
611fe3aa DM |
524 | my $realcmd = sub { PVE::LXC::lock_container($vmid, 1, $code); }; |
525 | ||
f76a2828 DM |
526 | return $rpcenv->fork_worker('vzdestroy', $vmid, $authuser, $realcmd); |
527 | }}); | |
528 | ||
fff3a342 DM |
529 | my $sslcert; |
530 | ||
531 | __PACKAGE__->register_method ({ | |
5b4657d0 DM |
532 | name => 'vncproxy', |
533 | path => '{vmid}/vncproxy', | |
fff3a342 DM |
534 | method => 'POST', |
535 | protected => 1, | |
536 | permissions => { | |
537 | check => ['perm', '/vms/{vmid}', [ 'VM.Console' ]], | |
538 | }, | |
539 | description => "Creates a TCP VNC proxy connections.", | |
540 | parameters => { | |
541 | additionalProperties => 0, | |
542 | properties => { | |
543 | node => get_standard_option('pve-node'), | |
544 | vmid => get_standard_option('pve-vmid'), | |
545 | websocket => { | |
546 | optional => 1, | |
547 | type => 'boolean', | |
548 | description => "use websocket instead of standard VNC.", | |
549 | }, | |
550 | }, | |
551 | }, | |
5b4657d0 | 552 | returns => { |
fff3a342 DM |
553 | additionalProperties => 0, |
554 | properties => { | |
555 | user => { type => 'string' }, | |
556 | ticket => { type => 'string' }, | |
557 | cert => { type => 'string' }, | |
558 | port => { type => 'integer' }, | |
559 | upid => { type => 'string' }, | |
560 | }, | |
561 | }, | |
562 | code => sub { | |
563 | my ($param) = @_; | |
564 | ||
565 | my $rpcenv = PVE::RPCEnvironment::get(); | |
566 | ||
567 | my $authuser = $rpcenv->get_user(); | |
568 | ||
569 | my $vmid = $param->{vmid}; | |
570 | my $node = $param->{node}; | |
571 | ||
572 | my $authpath = "/vms/$vmid"; | |
573 | ||
574 | my $ticket = PVE::AccessControl::assemble_vnc_ticket($authuser, $authpath); | |
575 | ||
576 | $sslcert = PVE::Tools::file_get_contents("/etc/pve/pve-root-ca.pem", 8192) | |
577 | if !$sslcert; | |
578 | ||
ec2c57eb | 579 | my ($remip, $family); |
5b4657d0 | 580 | |
fff3a342 | 581 | if ($node ne PVE::INotify::nodename()) { |
85ae6211 | 582 | ($remip, $family) = PVE::Cluster::remote_node_ip($node); |
ec2c57eb WB |
583 | } else { |
584 | $family = PVE::Tools::get_host_address_family($node); | |
fff3a342 DM |
585 | } |
586 | ||
ec2c57eb WB |
587 | my $port = PVE::Tools::next_vnc_port($family); |
588 | ||
fff3a342 DM |
589 | # NOTE: vncterm VNC traffic is already TLS encrypted, |
590 | # so we select the fastest chipher here (or 'none'?) | |
5b4657d0 | 591 | my $remcmd = $remip ? |
fff3a342 DM |
592 | ['/usr/bin/ssh', '-t', $remip] : []; |
593 | ||
d18499cf | 594 | my $conf = PVE::LXC::load_config($vmid, $node); |
aca816ad DM |
595 | my $concmd = PVE::LXC::get_console_command($vmid, $conf); |
596 | ||
5b4657d0 DM |
597 | my $shcmd = [ '/usr/bin/dtach', '-A', |
598 | "/var/run/dtach/vzctlconsole$vmid", | |
aca816ad | 599 | '-r', 'winch', '-z', @$concmd]; |
fff3a342 DM |
600 | |
601 | my $realcmd = sub { | |
602 | my $upid = shift; | |
603 | ||
5b4657d0 | 604 | syslog ('info', "starting lxc vnc proxy $upid\n"); |
fff3a342 | 605 | |
5b4657d0 | 606 | my $timeout = 10; |
fff3a342 DM |
607 | |
608 | my $cmd = ['/usr/bin/vncterm', '-rfbport', $port, | |
5b4657d0 | 609 | '-timeout', $timeout, '-authpath', $authpath, |
fff3a342 DM |
610 | '-perm', 'VM.Console']; |
611 | ||
612 | if ($param->{websocket}) { | |
5b4657d0 | 613 | $ENV{PVE_VNC_TICKET} = $ticket; # pass ticket to vncterm |
fff3a342 DM |
614 | push @$cmd, '-notls', '-listen', 'localhost'; |
615 | } | |
616 | ||
617 | push @$cmd, '-c', @$remcmd, @$shcmd; | |
618 | ||
619 | run_command($cmd); | |
620 | ||
621 | return; | |
622 | }; | |
623 | ||
624 | my $upid = $rpcenv->fork_worker('vncproxy', $vmid, $authuser, $realcmd); | |
625 | ||
626 | PVE::Tools::wait_for_vnc_port($port); | |
627 | ||
628 | return { | |
629 | user => $authuser, | |
630 | ticket => $ticket, | |
5b4657d0 DM |
631 | port => $port, |
632 | upid => $upid, | |
633 | cert => $sslcert, | |
fff3a342 DM |
634 | }; |
635 | }}); | |
636 | ||
637 | __PACKAGE__->register_method({ | |
638 | name => 'vncwebsocket', | |
639 | path => '{vmid}/vncwebsocket', | |
640 | method => 'GET', | |
5b4657d0 | 641 | permissions => { |
fff3a342 DM |
642 | description => "You also need to pass a valid ticket (vncticket).", |
643 | check => ['perm', '/vms/{vmid}', [ 'VM.Console' ]], | |
644 | }, | |
645 | description => "Opens a weksocket for VNC traffic.", | |
646 | parameters => { | |
647 | additionalProperties => 0, | |
648 | properties => { | |
649 | node => get_standard_option('pve-node'), | |
650 | vmid => get_standard_option('pve-vmid'), | |
651 | vncticket => { | |
652 | description => "Ticket from previous call to vncproxy.", | |
653 | type => 'string', | |
654 | maxLength => 512, | |
655 | }, | |
656 | port => { | |
657 | description => "Port number returned by previous vncproxy call.", | |
658 | type => 'integer', | |
659 | minimum => 5900, | |
660 | maximum => 5999, | |
661 | }, | |
662 | }, | |
663 | }, | |
664 | returns => { | |
665 | type => "object", | |
666 | properties => { | |
667 | port => { type => 'string' }, | |
668 | }, | |
669 | }, | |
670 | code => sub { | |
671 | my ($param) = @_; | |
672 | ||
673 | my $rpcenv = PVE::RPCEnvironment::get(); | |
674 | ||
675 | my $authuser = $rpcenv->get_user(); | |
676 | ||
677 | my $authpath = "/vms/$param->{vmid}"; | |
678 | ||
679 | PVE::AccessControl::verify_vnc_ticket($param->{vncticket}, $authuser, $authpath); | |
680 | ||
681 | my $port = $param->{port}; | |
5b4657d0 | 682 | |
fff3a342 DM |
683 | return { port => $port }; |
684 | }}); | |
685 | ||
686 | __PACKAGE__->register_method ({ | |
5b4657d0 DM |
687 | name => 'spiceproxy', |
688 | path => '{vmid}/spiceproxy', | |
fff3a342 DM |
689 | method => 'POST', |
690 | protected => 1, | |
691 | proxyto => 'node', | |
692 | permissions => { | |
693 | check => ['perm', '/vms/{vmid}', [ 'VM.Console' ]], | |
694 | }, | |
695 | description => "Returns a SPICE configuration to connect to the CT.", | |
696 | parameters => { | |
697 | additionalProperties => 0, | |
698 | properties => { | |
699 | node => get_standard_option('pve-node'), | |
700 | vmid => get_standard_option('pve-vmid'), | |
701 | proxy => get_standard_option('spice-proxy', { optional => 1 }), | |
702 | }, | |
703 | }, | |
704 | returns => get_standard_option('remote-viewer-config'), | |
705 | code => sub { | |
706 | my ($param) = @_; | |
707 | ||
708 | my $vmid = $param->{vmid}; | |
709 | my $node = $param->{node}; | |
710 | my $proxy = $param->{proxy}; | |
711 | ||
712 | my $authpath = "/vms/$vmid"; | |
713 | my $permissions = 'VM.Console'; | |
714 | ||
aca816ad | 715 | my $conf = PVE::LXC::load_config($vmid); |
da4db334 TL |
716 | |
717 | die "CT $vmid not running\n" if !PVE::LXC::check_running($vmid); | |
718 | ||
aca816ad DM |
719 | my $concmd = PVE::LXC::get_console_command($vmid, $conf); |
720 | ||
5b4657d0 DM |
721 | my $shcmd = ['/usr/bin/dtach', '-A', |
722 | "/var/run/dtach/vzctlconsole$vmid", | |
aca816ad | 723 | '-r', 'winch', '-z', @$concmd]; |
fff3a342 DM |
724 | |
725 | my $title = "CT $vmid"; | |
726 | ||
727 | return PVE::API2Tools::run_spiceterm($authpath, $permissions, $vmid, $node, $proxy, $title, $shcmd); | |
728 | }}); | |
5c752bbf | 729 | |
5c752bbf DM |
730 | |
731 | __PACKAGE__->register_method({ | |
52389a07 DM |
732 | name => 'migrate_vm', |
733 | path => '{vmid}/migrate', | |
5c752bbf DM |
734 | method => 'POST', |
735 | protected => 1, | |
736 | proxyto => 'node', | |
52389a07 | 737 | description => "Migrate the container to another node. Creates a new migration task.", |
5c752bbf | 738 | permissions => { |
52389a07 | 739 | check => ['perm', '/vms/{vmid}', [ 'VM.Migrate' ]], |
5c752bbf DM |
740 | }, |
741 | parameters => { | |
742 | additionalProperties => 0, | |
743 | properties => { | |
744 | node => get_standard_option('pve-node'), | |
68e8f3c5 DM |
745 | vmid => get_standard_option('pve-vmid', { completion => \&PVE::LXC::complete_ctid }), |
746 | target => get_standard_option('pve-node', { | |
747 | description => "Target node.", | |
39bb88df | 748 | completion => \&PVE::Cluster::complete_migration_target, |
68e8f3c5 | 749 | }), |
52389a07 DM |
750 | online => { |
751 | type => 'boolean', | |
752 | description => "Use online/live migration.", | |
753 | optional => 1, | |
754 | }, | |
5c752bbf DM |
755 | }, |
756 | }, | |
757 | returns => { | |
758 | type => 'string', | |
52389a07 | 759 | description => "the task ID.", |
5c752bbf DM |
760 | }, |
761 | code => sub { | |
762 | my ($param) = @_; | |
763 | ||
764 | my $rpcenv = PVE::RPCEnvironment::get(); | |
765 | ||
766 | my $authuser = $rpcenv->get_user(); | |
767 | ||
52389a07 | 768 | my $target = extract_param($param, 'target'); |
bb1ac2de | 769 | |
52389a07 DM |
770 | my $localnode = PVE::INotify::nodename(); |
771 | raise_param_exc({ target => "target is local node."}) if $target eq $localnode; | |
bb1ac2de | 772 | |
52389a07 | 773 | PVE::Cluster::check_cfs_quorum(); |
5c752bbf | 774 | |
52389a07 | 775 | PVE::Cluster::check_node_exists($target); |
27916659 | 776 | |
52389a07 | 777 | my $targetip = PVE::Cluster::remote_node_ip($target); |
5c752bbf | 778 | |
52389a07 | 779 | my $vmid = extract_param($param, 'vmid'); |
5c752bbf | 780 | |
52389a07 DM |
781 | # test if VM exists |
782 | PVE::LXC::load_config($vmid); | |
5c752bbf | 783 | |
52389a07 DM |
784 | # try to detect errors early |
785 | if (PVE::LXC::check_running($vmid)) { | |
5c45496e | 786 | die "can't migrate running container without --online\n" |
52389a07 | 787 | if !$param->{online}; |
5c752bbf | 788 | } |
5c752bbf DM |
789 | |
790 | if (PVE::HA::Config::vm_is_ha_managed($vmid) && $rpcenv->{type} ne 'ha') { | |
791 | ||
792 | my $hacmd = sub { | |
793 | my $upid = shift; | |
794 | ||
795 | my $service = "ct:$vmid"; | |
796 | ||
52389a07 | 797 | my $cmd = ['ha-manager', 'migrate', $service, $target]; |
5c752bbf | 798 | |
52389a07 | 799 | print "Executing HA migrate for CT $vmid to node $target\n"; |
5c752bbf DM |
800 | |
801 | PVE::Tools::run_command($cmd); | |
802 | ||
803 | return; | |
804 | }; | |
805 | ||
52389a07 | 806 | return $rpcenv->fork_worker('hamigrate', $vmid, $authuser, $hacmd); |
5c752bbf DM |
807 | |
808 | } else { | |
809 | ||
810 | my $realcmd = sub { | |
811 | my $upid = shift; | |
812 | ||
6f42807e | 813 | PVE::LXC::Migrate->migrate($target, $targetip, $vmid, $param); |
5c752bbf DM |
814 | |
815 | return; | |
816 | }; | |
817 | ||
52389a07 | 818 | return $rpcenv->fork_worker('vzmigrate', $vmid, $authuser, $realcmd); |
5c752bbf DM |
819 | } |
820 | }}); | |
821 | ||
cc5392c8 WL |
822 | __PACKAGE__->register_method({ |
823 | name => 'vm_feature', | |
824 | path => '{vmid}/feature', | |
825 | method => 'GET', | |
826 | proxyto => 'node', | |
827 | protected => 1, | |
828 | description => "Check if feature for virtual machine is available.", | |
829 | permissions => { | |
830 | check => ['perm', '/vms/{vmid}', [ 'VM.Audit' ]], | |
831 | }, | |
832 | parameters => { | |
833 | additionalProperties => 0, | |
834 | properties => { | |
835 | node => get_standard_option('pve-node'), | |
836 | vmid => get_standard_option('pve-vmid'), | |
837 | feature => { | |
838 | description => "Feature to check.", | |
839 | type => 'string', | |
840 | enum => [ 'snapshot' ], | |
841 | }, | |
842 | snapname => get_standard_option('pve-lxc-snapshot-name', { | |
843 | optional => 1, | |
844 | }), | |
845 | }, | |
846 | }, | |
847 | returns => { | |
848 | type => "object", | |
849 | properties => { | |
850 | hasFeature => { type => 'boolean' }, | |
851 | #nodes => { | |
852 | #type => 'array', | |
853 | #items => { type => 'string' }, | |
854 | #} | |
855 | }, | |
856 | }, | |
857 | code => sub { | |
858 | my ($param) = @_; | |
859 | ||
860 | my $node = extract_param($param, 'node'); | |
861 | ||
862 | my $vmid = extract_param($param, 'vmid'); | |
863 | ||
864 | my $snapname = extract_param($param, 'snapname'); | |
865 | ||
866 | my $feature = extract_param($param, 'feature'); | |
867 | ||
868 | my $conf = PVE::LXC::load_config($vmid); | |
869 | ||
870 | if($snapname){ | |
871 | my $snap = $conf->{snapshots}->{$snapname}; | |
872 | die "snapshot '$snapname' does not exist\n" if !defined($snap); | |
873 | $conf = $snap; | |
874 | } | |
ef241384 | 875 | my $storage_cfg = PVE::Storage::config(); |
cc5392c8 | 876 | #Maybe include later |
ef241384 DM |
877 | #my $nodelist = PVE::LXC::shared_nodes($conf, $storage_cfg); |
878 | my $hasFeature = PVE::LXC::has_feature($feature, $conf, $storage_cfg, $snapname); | |
cc5392c8 WL |
879 | |
880 | return { | |
881 | hasFeature => $hasFeature, | |
882 | #nodes => [ keys %$nodelist ], | |
883 | }; | |
884 | }}); | |
bb1ac2de DM |
885 | |
886 | __PACKAGE__->register_method({ | |
887 | name => 'template', | |
888 | path => '{vmid}/template', | |
889 | method => 'POST', | |
890 | protected => 1, | |
891 | proxyto => 'node', | |
892 | description => "Create a Template.", | |
893 | permissions => { | |
894 | description => "You need 'VM.Allocate' permissions on /vms/{vmid}", | |
895 | check => [ 'perm', '/vms/{vmid}', ['VM.Allocate']], | |
896 | }, | |
897 | parameters => { | |
898 | additionalProperties => 0, | |
899 | properties => { | |
900 | node => get_standard_option('pve-node'), | |
68e8f3c5 | 901 | vmid => get_standard_option('pve-vmid', { completion => \&PVE::LXC::complete_ctid_stopped }), |
bb1ac2de DM |
902 | }, |
903 | }, | |
904 | returns => { type => 'null'}, | |
905 | code => sub { | |
906 | my ($param) = @_; | |
907 | ||
908 | my $rpcenv = PVE::RPCEnvironment::get(); | |
909 | ||
910 | my $authuser = $rpcenv->get_user(); | |
911 | ||
912 | my $node = extract_param($param, 'node'); | |
913 | ||
914 | my $vmid = extract_param($param, 'vmid'); | |
915 | ||
916 | my $updatefn = sub { | |
917 | ||
918 | my $conf = PVE::LXC::load_config($vmid); | |
919 | PVE::LXC::check_lock($conf); | |
920 | ||
921 | die "unable to create template, because CT contains snapshots\n" | |
922 | if $conf->{snapshots} && scalar(keys %{$conf->{snapshots}}); | |
923 | ||
924 | die "you can't convert a template to a template\n" | |
925 | if PVE::LXC::is_template($conf); | |
926 | ||
927 | die "you can't convert a CT to template if the CT is running\n" | |
928 | if PVE::LXC::check_running($vmid); | |
929 | ||
930 | my $realcmd = sub { | |
931 | PVE::LXC::template_create($vmid, $conf); | |
932 | }; | |
933 | ||
934 | $conf->{template} = 1; | |
935 | ||
936 | PVE::LXC::write_config($vmid, $conf); | |
937 | # and remove lxc config | |
938 | PVE::LXC::update_lxc_config(undef, $vmid, $conf); | |
939 | ||
940 | return $rpcenv->fork_worker('vztemplate', $vmid, $authuser, $realcmd); | |
941 | }; | |
942 | ||
943 | PVE::LXC::lock_container($vmid, undef, $updatefn); | |
944 | ||
945 | return undef; | |
946 | }}); | |
947 | ||
985b18ed WL |
948 | __PACKAGE__->register_method({ |
949 | name => 'resize_vm', | |
950 | path => '{vmid}/resize', | |
951 | method => 'PUT', | |
952 | protected => 1, | |
953 | proxyto => 'node', | |
954 | description => "Resize a container mountpoint.", | |
955 | permissions => { | |
956 | check => ['perm', '/vms/{vmid}', ['VM.Config.Disk'], any => 1], | |
957 | }, | |
958 | parameters => { | |
959 | additionalProperties => 0, | |
b8c5a95f WB |
960 | properties => { |
961 | node => get_standard_option('pve-node'), | |
962 | vmid => get_standard_option('pve-vmid', { completion => \&PVE::LXC::complete_ctid }), | |
963 | disk => { | |
964 | type => 'string', | |
965 | description => "The disk you want to resize.", | |
966 | enum => [PVE::LXC::mountpoint_names()], | |
967 | }, | |
968 | size => { | |
969 | type => 'string', | |
970 | pattern => '\+?\d+(\.\d+)?[KMGT]?', | |
971 | description => "The new size. With the '+' sign the value is added to the actual size of the volume and without it, the value is taken as an absolute one. Shrinking disk size is not supported.", | |
972 | }, | |
973 | digest => { | |
974 | type => 'string', | |
975 | description => 'Prevent changes if current configuration file has different SHA1 digest. This can be used to prevent concurrent modifications.', | |
976 | maxLength => 40, | |
977 | optional => 1, | |
978 | } | |
979 | }, | |
985b18ed | 980 | }, |
9f3f7963 WL |
981 | returns => { |
982 | type => 'string', | |
983 | description => "the task ID.", | |
984 | }, | |
985b18ed WL |
985 | code => sub { |
986 | my ($param) = @_; | |
987 | ||
988 | my $rpcenv = PVE::RPCEnvironment::get(); | |
989 | ||
990 | my $authuser = $rpcenv->get_user(); | |
991 | ||
992 | my $node = extract_param($param, 'node'); | |
993 | ||
994 | my $vmid = extract_param($param, 'vmid'); | |
995 | ||
996 | my $digest = extract_param($param, 'digest'); | |
997 | ||
998 | my $sizestr = extract_param($param, 'size'); | |
999 | my $ext = ($sizestr =~ s/^\+//); | |
1000 | my $newsize = PVE::JSONSchema::parse_size($sizestr); | |
1001 | die "invalid size string" if !defined($newsize); | |
1002 | ||
1003 | die "no options specified\n" if !scalar(keys %$param); | |
1004 | ||
1005 | PVE::LXC::check_ct_modify_config_perm($rpcenv, $authuser, $vmid, undef, [keys %$param]); | |
1006 | ||
1007 | my $storage_cfg = cfs_read_file("storage.cfg"); | |
1008 | ||
1009 | my $query_loopdev = sub { | |
1010 | my ($path) = @_; | |
1011 | my $found; | |
1012 | my $parser = sub { | |
1013 | my $line = shift; | |
1014 | if ($line =~ m@^(/dev/loop\d+):@) { | |
1015 | $found = $1; | |
1016 | } | |
1017 | }; | |
1018 | my $cmd = ['losetup', '--associated', $path]; | |
1019 | PVE::Tools::run_command($cmd, outfunc => $parser); | |
1020 | return $found; | |
1021 | }; | |
1022 | ||
1023 | my $code = sub { | |
1024 | ||
1025 | my $conf = PVE::LXC::load_config($vmid); | |
1026 | PVE::LXC::check_lock($conf); | |
1027 | ||
1028 | PVE::Tools::assert_if_modified($digest, $conf->{digest}); | |
1029 | ||
1030 | my $running = PVE::LXC::check_running($vmid); | |
1031 | ||
1032 | my $disk = $param->{disk}; | |
1033 | my $mp = PVE::LXC::parse_ct_mountpoint($conf->{$disk}); | |
1034 | my $volid = $mp->{volume}; | |
1035 | ||
1036 | my (undef, undef, $owner, undef, undef, undef, $format) = | |
1037 | PVE::Storage::parse_volname($storage_cfg, $volid); | |
1038 | ||
1039 | die "can't resize mountpoint owned by another container ($owner)" | |
1040 | if $vmid != $owner; | |
1041 | ||
1042 | die "can't resize volume: $disk if snapshot exists\n" | |
1043 | if %{$conf->{snapshots}} && $format eq 'qcow2'; | |
1044 | ||
1045 | my ($storeid, $volname) = PVE::Storage::parse_volume_id($volid); | |
1046 | ||
1047 | $rpcenv->check($authuser, "/storage/$storeid", ['Datastore.AllocateSpace']); | |
1048 | ||
1049 | my $size = PVE::Storage::volume_size_info($storage_cfg, $volid, 5); | |
1050 | $newsize += $size if $ext; | |
1051 | $newsize = int($newsize); | |
1052 | ||
1053 | die "unable to shrink disk size\n" if $newsize < $size; | |
1054 | ||
1055 | return if $size == $newsize; | |
1056 | ||
1057 | PVE::Cluster::log_msg('info', $authuser, "update CT $vmid: resize --disk $disk --size $sizestr"); | |
9f3f7963 | 1058 | my $realcmd = sub { |
e72c8b0e DM |
1059 | # Note: PVE::Storage::volume_resize doesn't do anything if $running=1, so |
1060 | # we pass 0 here (parameter only makes sense for qemu) | |
9f3f7963 WL |
1061 | PVE::Storage::volume_resize($storage_cfg, $volid, $newsize, 0); |
1062 | ||
1063 | $mp->{size} = $newsize; | |
1064 | $conf->{$disk} = PVE::LXC::print_ct_mountpoint($mp, $disk eq 'rootfs'); | |
1065 | ||
1066 | PVE::LXC::write_config($vmid, $conf); | |
1067 | ||
1068 | if ($format eq 'raw') { | |
1069 | my $path = PVE::Storage::path($storage_cfg, $volid, undef); | |
1070 | if ($running) { | |
2a993004 WL |
1071 | |
1072 | $mp->{mp} = '/'; | |
1073 | my $use_loopdev = (PVE::LXC::mountpoint_mount_path($mp, $storage_cfg))[1]; | |
1074 | $path = &$query_loopdev($path) if $use_loopdev; | |
9f3f7963 | 1075 | die "internal error: CT running but mountpoint not attached to a loop device" |
2a993004 WL |
1076 | if !$path; |
1077 | PVE::Tools::run_command(['losetup', '--set-capacity', $path]) if $use_loopdev; | |
9f3f7963 WL |
1078 | |
1079 | # In order for resize2fs to know that we need online-resizing a mountpoint needs | |
1080 | # to be visible to it in its namespace. | |
1081 | # To not interfere with the rest of the system we unshare the current mount namespace, | |
1082 | # mount over /tmp and then run resize2fs. | |
1083 | ||
1084 | # interestingly we don't need to e2fsck on mounted systems... | |
1085 | my $quoted = PVE::Tools::shellquote($path); | |
1086 | my $cmd = "mount --make-rprivate / && mount $quoted /tmp && resize2fs $quoted"; | |
1087 | PVE::Tools::run_command(['unshare', '-m', '--', 'sh', '-c', $cmd]); | |
1088 | } else { | |
1089 | PVE::Tools::run_command(['e2fsck', '-f', '-y', $path]); | |
1090 | PVE::Tools::run_command(['resize2fs', $path]); | |
1091 | } | |
985b18ed | 1092 | } |
9f3f7963 | 1093 | }; |
985b18ed | 1094 | |
9f3f7963 WL |
1095 | return $rpcenv->fork_worker('resize', $vmid, $authuser, $realcmd); |
1096 | }; | |
985b18ed | 1097 | |
9f3f7963 | 1098 | return PVE::LXC::lock_container($vmid, undef, $code);; |
985b18ed WL |
1099 | }}); |
1100 | ||
f76a2828 | 1101 | 1; |