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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; | |
c5a8e04f | 16 | use PVE::ReplicationConfig; |
f76a2828 | 17 | use PVE::LXC; |
7af97ad5 | 18 | use PVE::LXC::Create; |
6f42807e | 19 | use PVE::LXC::Migrate; |
56462053 | 20 | use PVE::GuestHelpers; |
52389a07 DM |
21 | use PVE::API2::LXC::Config; |
22 | use PVE::API2::LXC::Status; | |
23 | use PVE::API2::LXC::Snapshot; | |
f76a2828 DM |
24 | use PVE::JSONSchema qw(get_standard_option); |
25 | use base qw(PVE::RESTHandler); | |
26 | ||
6c2e9377 WB |
27 | BEGIN { |
28 | if (!$ENV{PVE_GENERATING_DOCS}) { | |
29 | require PVE::HA::Env::PVE2; | |
30 | import PVE::HA::Env::PVE2; | |
31 | require PVE::HA::Config; | |
32 | import PVE::HA::Config; | |
33 | } | |
34 | } | |
f76a2828 | 35 | |
52389a07 DM |
36 | __PACKAGE__->register_method ({ |
37 | subclass => "PVE::API2::LXC::Config", | |
38 | path => '{vmid}/config', | |
39 | }); | |
f76a2828 | 40 | |
52389a07 DM |
41 | __PACKAGE__->register_method ({ |
42 | subclass => "PVE::API2::LXC::Status", | |
43 | path => '{vmid}/status', | |
44 | }); | |
f76a2828 | 45 | |
52389a07 DM |
46 | __PACKAGE__->register_method ({ |
47 | subclass => "PVE::API2::LXC::Snapshot", | |
48 | path => '{vmid}/snapshot', | |
49 | }); | |
f76a2828 | 50 | |
52389a07 DM |
51 | __PACKAGE__->register_method ({ |
52 | subclass => "PVE::API2::Firewall::CT", | |
53 | path => '{vmid}/firewall', | |
54 | }); | |
1e6c8d5b | 55 | |
f76a2828 | 56 | __PACKAGE__->register_method({ |
5c752bbf DM |
57 | name => 'vmlist', |
58 | path => '', | |
f76a2828 DM |
59 | method => 'GET', |
60 | description => "LXC container index (per node).", | |
61 | permissions => { | |
62 | description => "Only list CTs where you have VM.Audit permissons on /vms/<vmid>.", | |
63 | user => 'all', | |
64 | }, | |
65 | proxyto => 'node', | |
66 | protected => 1, # /proc files are only readable by root | |
67 | parameters => { | |
68 | additionalProperties => 0, | |
69 | properties => { | |
70 | node => get_standard_option('pve-node'), | |
71 | }, | |
72 | }, | |
73 | returns => { | |
74 | type => 'array', | |
75 | items => { | |
76 | type => "object", | |
77 | properties => {}, | |
78 | }, | |
79 | links => [ { rel => 'child', href => "{vmid}" } ], | |
80 | }, | |
81 | code => sub { | |
82 | my ($param) = @_; | |
83 | ||
84 | my $rpcenv = PVE::RPCEnvironment::get(); | |
85 | my $authuser = $rpcenv->get_user(); | |
86 | ||
87 | my $vmstatus = PVE::LXC::vmstatus(); | |
88 | ||
89 | my $res = []; | |
90 | foreach my $vmid (keys %$vmstatus) { | |
91 | next if !$rpcenv->check($authuser, "/vms/$vmid", [ 'VM.Audit' ], 1); | |
92 | ||
93 | my $data = $vmstatus->{$vmid}; | |
94 | $data->{vmid} = $vmid; | |
95 | push @$res, $data; | |
96 | } | |
97 | ||
98 | return $res; | |
5c752bbf | 99 | |
f76a2828 DM |
100 | }}); |
101 | ||
9c2d4ce9 | 102 | __PACKAGE__->register_method({ |
5c752bbf DM |
103 | name => 'create_vm', |
104 | path => '', | |
9c2d4ce9 DM |
105 | method => 'POST', |
106 | description => "Create or restore a container.", | |
107 | permissions => { | |
108 | user => 'all', # check inside | |
109 | description => "You need 'VM.Allocate' permissions on /vms/{vmid} or on the VM pool /pool/{pool}. " . | |
110 | "For restore, it is enough if the user has 'VM.Backup' permission and the VM already exists. " . | |
111 | "You also need 'Datastore.AllocateSpace' permissions on the storage.", | |
112 | }, | |
113 | protected => 1, | |
114 | proxyto => 'node', | |
115 | parameters => { | |
116 | additionalProperties => 0, | |
1b4cf758 | 117 | properties => PVE::LXC::Config->json_config_properties({ |
9c2d4ce9 | 118 | node => get_standard_option('pve-node'), |
781e26b2 | 119 | vmid => get_standard_option('pve-vmid', { completion => \&PVE::Cluster::complete_next_vmid }), |
9c2d4ce9 DM |
120 | ostemplate => { |
121 | description => "The OS template or backup file.", | |
5c752bbf | 122 | type => 'string', |
9c2d4ce9 | 123 | maxLength => 255, |
68e8f3c5 | 124 | completion => \&PVE::LXC::complete_os_templates, |
9c2d4ce9 | 125 | }, |
5c752bbf DM |
126 | password => { |
127 | optional => 1, | |
9c2d4ce9 DM |
128 | type => 'string', |
129 | description => "Sets root password inside container.", | |
168d6b07 | 130 | minLength => 5, |
9c2d4ce9 DM |
131 | }, |
132 | storage => get_standard_option('pve-storage-id', { | |
eb35f9c0 | 133 | description => "Default Storage.", |
9c2d4ce9 DM |
134 | default => 'local', |
135 | optional => 1, | |
c5362cda | 136 | completion => \&PVE::Storage::complete_storage_enabled, |
9c2d4ce9 DM |
137 | }), |
138 | force => { | |
5c752bbf | 139 | optional => 1, |
9c2d4ce9 DM |
140 | type => 'boolean', |
141 | description => "Allow to overwrite existing container.", | |
142 | }, | |
143 | restore => { | |
5c752bbf | 144 | optional => 1, |
9c2d4ce9 DM |
145 | type => 'boolean', |
146 | description => "Mark this as restore task.", | |
147 | }, | |
5c752bbf | 148 | pool => { |
9c2d4ce9 DM |
149 | optional => 1, |
150 | type => 'string', format => 'pve-poolid', | |
151 | description => "Add the VM to the specified pool.", | |
152 | }, | |
7c78b6cc WB |
153 | 'ignore-unpack-errors' => { |
154 | optional => 1, | |
155 | type => 'boolean', | |
156 | description => "Ignore errors when extracting the template.", | |
157 | }, | |
34ddbf08 FG |
158 | 'ssh-public-keys' => { |
159 | optional => 1, | |
160 | type => 'string', | |
161 | description => "Setup public SSH keys (one key per line, " . | |
162 | "OpenSSH format).", | |
163 | }, | |
9c2d4ce9 DM |
164 | }), |
165 | }, | |
5c752bbf | 166 | returns => { |
9c2d4ce9 DM |
167 | type => 'string', |
168 | }, | |
169 | code => sub { | |
170 | my ($param) = @_; | |
171 | ||
172 | my $rpcenv = PVE::RPCEnvironment::get(); | |
173 | ||
174 | my $authuser = $rpcenv->get_user(); | |
175 | ||
176 | my $node = extract_param($param, 'node'); | |
177 | ||
178 | my $vmid = extract_param($param, 'vmid'); | |
179 | ||
7c78b6cc WB |
180 | my $ignore_unpack_errors = extract_param($param, 'ignore-unpack-errors'); |
181 | ||
67afe46e | 182 | my $basecfg_fn = PVE::LXC::Config->config_file($vmid); |
9c2d4ce9 DM |
183 | |
184 | my $same_container_exists = -f $basecfg_fn; | |
185 | ||
425b62cb WB |
186 | # 'unprivileged' is read-only, so we can't pass it to update_pct_config |
187 | my $unprivileged = extract_param($param, 'unprivileged'); | |
188 | ||
9c2d4ce9 DM |
189 | my $restore = extract_param($param, 'restore'); |
190 | ||
148d1cb4 DM |
191 | if ($restore) { |
192 | # fixme: limit allowed parameters | |
193 | ||
194 | } | |
195 | ||
9c2d4ce9 DM |
196 | my $force = extract_param($param, 'force'); |
197 | ||
198 | if (!($same_container_exists && $restore && $force)) { | |
199 | PVE::Cluster::check_vmid_unused($vmid); | |
e22af68f | 200 | } else { |
67afe46e FG |
201 | my $conf = PVE::LXC::Config->load_config($vmid); |
202 | PVE::LXC::Config->check_protection($conf, "unable to restore CT $vmid"); | |
9c2d4ce9 | 203 | } |
5c752bbf | 204 | |
9c2d4ce9 DM |
205 | my $password = extract_param($param, 'password'); |
206 | ||
34ddbf08 | 207 | my $ssh_keys = extract_param($param, 'ssh-public-keys'); |
2130286f | 208 | PVE::Tools::validate_ssh_public_keys($ssh_keys) if defined($ssh_keys); |
34ddbf08 | 209 | |
27916659 DM |
210 | my $pool = extract_param($param, 'pool'); |
211 | ||
9c2d4ce9 DM |
212 | if (defined($pool)) { |
213 | $rpcenv->check_pool_exist($pool); | |
214 | $rpcenv->check_perm_modify($authuser, "/pool/$pool"); | |
5c752bbf | 215 | } |
9c2d4ce9 DM |
216 | |
217 | if ($rpcenv->check($authuser, "/vms/$vmid", ['VM.Allocate'], 1)) { | |
218 | # OK | |
219 | } elsif ($pool && $rpcenv->check($authuser, "/pool/$pool", ['VM.Allocate'], 1)) { | |
220 | # OK | |
221 | } elsif ($restore && $force && $same_container_exists && | |
222 | $rpcenv->check($authuser, "/vms/$vmid", ['VM.Backup'], 1)) { | |
223 | # OK: user has VM.Backup permissions, and want to restore an existing VM | |
224 | } else { | |
225 | raise_perm_exc(); | |
226 | } | |
227 | ||
9eb69152 | 228 | my $ostemplate = extract_param($param, 'ostemplate'); |
bb6afcb0 DM |
229 | my $storage = extract_param($param, 'storage') // 'local'; |
230 | ||
9eb69152 FG |
231 | PVE::LXC::check_ct_modify_config_perm($rpcenv, $authuser, $vmid, $pool, $param, []); |
232 | ||
bb6afcb0 | 233 | my $storage_cfg = cfs_read_file("storage.cfg"); |
9c2d4ce9 | 234 | |
5c752bbf | 235 | |
9c2d4ce9 DM |
236 | my $archive; |
237 | ||
238 | if ($ostemplate eq '-') { | |
148d1cb4 DM |
239 | die "pipe requires cli environment\n" |
240 | if $rpcenv->{type} ne 'cli'; | |
241 | die "pipe can only be used with restore tasks\n" | |
242 | if !$restore; | |
243 | $archive = '-'; | |
b51a98d4 | 244 | die "restore from pipe requires rootfs parameter\n" if !defined($param->{rootfs}); |
9c2d4ce9 | 245 | } else { |
f26c66e0 | 246 | PVE::Storage::check_volume_access($rpcenv, $authuser, $storage_cfg, $vmid, $ostemplate); |
9c2d4ce9 DM |
247 | $archive = PVE::Storage::abs_filesystem_path($storage_cfg, $ostemplate); |
248 | } | |
249 | ||
bb6afcb0 DM |
250 | my $check_and_activate_storage = sub { |
251 | my ($sid) = @_; | |
252 | ||
253 | my $scfg = PVE::Storage::storage_check_node($storage_cfg, $sid, $node); | |
254 | ||
255 | raise_param_exc({ storage => "storage '$sid' does not support container directories"}) | |
256 | if !$scfg->{content}->{rootdir}; | |
257 | ||
258 | $rpcenv->check($authuser, "/storage/$sid", ['Datastore.AllocateSpace']); | |
259 | ||
260 | PVE::Storage::activate_storage($storage_cfg, $sid); | |
261 | }; | |
262 | ||
9c2d4ce9 | 263 | my $conf = {}; |
5b4657d0 | 264 | |
b51a98d4 | 265 | my $no_disk_param = {}; |
db18c1e4 FG |
266 | my $mp_param = {}; |
267 | my $storage_only_mode = 1; | |
b51a98d4 | 268 | foreach my $opt (keys %$param) { |
78ccc99b DM |
269 | my $value = $param->{$opt}; |
270 | if ($opt eq 'rootfs' || $opt =~ m/^mp\d+$/) { | |
271 | # allow to use simple numbers (add default storage in that case) | |
db18c1e4 FG |
272 | if ($value =~ m/^\d+(\.\d+)?$/) { |
273 | $mp_param->{$opt} = "$storage:$value"; | |
274 | } else { | |
275 | $mp_param->{$opt} = $value; | |
276 | } | |
277 | $storage_only_mode = 0; | |
a9dd8015 FG |
278 | } elsif ($opt =~ m/^unused\d+$/) { |
279 | warn "ignoring '$opt', cannot create/restore with unused volume\n"; | |
280 | delete $param->{$opt}; | |
78ccc99b DM |
281 | } else { |
282 | $no_disk_param->{$opt} = $value; | |
283 | } | |
b51a98d4 | 284 | } |
bb6afcb0 | 285 | |
235dbdf3 | 286 | die "mount points configured, but 'rootfs' not set - aborting\n" |
db18c1e4 FG |
287 | if !$storage_only_mode && !defined($mp_param->{rootfs}); |
288 | ||
bb6afcb0 | 289 | # check storage access, activate storage |
db18c1e4 FG |
290 | my $delayed_mp_param = {}; |
291 | PVE::LXC::Config->foreach_mountpoint($mp_param, sub { | |
bb6afcb0 DM |
292 | my ($ms, $mountpoint) = @_; |
293 | ||
294 | my $volid = $mountpoint->{volume}; | |
295 | my $mp = $mountpoint->{mp}; | |
296 | ||
e2007ac2 DM |
297 | if ($mountpoint->{type} ne 'volume') { # bind or device |
298 | die "Only root can pass arbitrary filesystem paths.\n" | |
299 | if $authuser ne 'root@pam'; | |
300 | } else { | |
301 | my ($sid, $volname) = PVE::Storage::parse_volume_id($volid); | |
302 | &$check_and_activate_storage($sid); | |
303 | } | |
bb6afcb0 DM |
304 | }); |
305 | ||
306 | # check/activate default storage | |
db18c1e4 | 307 | &$check_and_activate_storage($storage) if !defined($mp_param->{rootfs}); |
bb6afcb0 | 308 | |
1b4cf758 | 309 | PVE::LXC::Config->update_pct_config($vmid, $conf, 0, $no_disk_param); |
9c2d4ce9 | 310 | |
425b62cb WB |
311 | $conf->{unprivileged} = 1 if $unprivileged; |
312 | ||
148d1cb4 DM |
313 | my $check_vmid_usage = sub { |
314 | if ($force) { | |
5c45496e | 315 | die "can't overwrite running container\n" |
148d1cb4 DM |
316 | if PVE::LXC::check_running($vmid); |
317 | } else { | |
318 | PVE::Cluster::check_vmid_unused($vmid); | |
319 | } | |
320 | }; | |
f507c3a7 | 321 | |
5b4657d0 | 322 | my $code = sub { |
148d1cb4 | 323 | &$check_vmid_usage(); # final check after locking |
bccaa371 FG |
324 | my $old_conf; |
325 | ||
326 | my $config_fn = PVE::LXC::Config->config_file($vmid); | |
327 | if (-f $config_fn) { | |
328 | die "container exists" if !$restore; # just to be sure | |
329 | $old_conf = PVE::LXC::Config->load_config($vmid); | |
330 | } else { | |
331 | eval { | |
332 | # try to create empty config on local node, we have an flock | |
333 | PVE::LXC::Config->write_config($vmid, {}); | |
334 | }; | |
335 | ||
336 | # another node was faster, abort | |
337 | die "Could not reserve ID $vmid, already taken\n" if $@; | |
338 | } | |
339 | ||
148d1cb4 | 340 | PVE::Cluster::check_cfs_quorum(); |
eb35f9c0 | 341 | my $vollist = []; |
27916659 DM |
342 | |
343 | eval { | |
db18c1e4 | 344 | if ($storage_only_mode) { |
b51a98d4 | 345 | if ($restore) { |
db18c1e4 FG |
346 | (undef, $mp_param) = PVE::LXC::Create::recover_config($archive); |
347 | die "rootfs configuration could not be recovered, please check and specify manually!\n" | |
348 | if !defined($mp_param->{rootfs}); | |
349 | PVE::LXC::Config->foreach_mountpoint($mp_param, sub { | |
350 | my ($ms, $mountpoint) = @_; | |
351 | my $type = $mountpoint->{type}; | |
352 | if ($type eq 'volume') { | |
353 | die "unable to detect disk size - please specify $ms (size)\n" | |
354 | if !defined($mountpoint->{size}); | |
355 | my $disksize = $mountpoint->{size} / (1024 * 1024 * 1024); # create_disks expects GB as unit size | |
356 | delete $mountpoint->{size}; | |
357 | $mountpoint->{volume} = "$storage:$disksize"; | |
358 | $mp_param->{$ms} = PVE::LXC::Config->print_ct_mountpoint($mountpoint, $ms eq 'rootfs'); | |
359 | } else { | |
15e4d443 | 360 | my $type = $mountpoint->{type}; |
7e0e7f38 FG |
361 | die "restoring rootfs to $type mount is only possible by specifying -rootfs manually!\n" |
362 | if ($ms eq 'rootfs'); | |
20f9339d FG |
363 | die "restoring '$ms' to $type mount is only possible for root\n" |
364 | if $authuser ne 'root@pam'; | |
7e0e7f38 | 365 | |
15e4d443 FG |
366 | if ($mountpoint->{backup}) { |
367 | warn "WARNING - unsupported configuration!\n"; | |
235dbdf3 FG |
368 | warn "backup was enabled for $type mount point $ms ('$mountpoint->{mp}')\n"; |
369 | warn "mount point configuration will be restored after archive extraction!\n"; | |
15e4d443 FG |
370 | warn "contained files will be restored to wrong directory!\n"; |
371 | } | |
136040f4 | 372 | delete $mp_param->{$ms}; # actually delay bind/dev mps |
db18c1e4 FG |
373 | $delayed_mp_param->{$ms} = PVE::LXC::Config->print_ct_mountpoint($mountpoint, $ms eq 'rootfs'); |
374 | } | |
375 | }); | |
b51a98d4 | 376 | } else { |
db18c1e4 | 377 | $mp_param->{rootfs} = "$storage:4"; # defaults to 4GB |
b51a98d4 DM |
378 | } |
379 | } | |
380 | ||
db18c1e4 FG |
381 | $vollist = PVE::LXC::create_disks($storage_cfg, $vmid, $mp_param, $conf); |
382 | ||
bccaa371 | 383 | if (defined($old_conf)) { |
51665c2d | 384 | # destroy old container volumes |
bccaa371 | 385 | PVE::LXC::destroy_lxc_container($storage_cfg, $vmid, $old_conf, {}); |
51665c2d | 386 | } |
51665c2d FG |
387 | |
388 | eval { | |
389 | my $rootdir = PVE::LXC::mount_all($vmid, $storage_cfg, $conf, 1); | |
390 | PVE::LXC::Create::restore_archive($archive, $rootdir, $conf, $ignore_unpack_errors); | |
391 | ||
392 | if ($restore) { | |
ba0e2930 | 393 | PVE::LXC::Create::restore_configuration($vmid, $rootdir, $conf, $authuser ne 'root@pam'); |
51665c2d FG |
394 | } else { |
395 | my $lxc_setup = PVE::LXC::Setup->new($conf, $rootdir); # detect OS | |
396 | PVE::LXC::Config->write_config($vmid, $conf); # safe config (after OS detection) | |
397 | $lxc_setup->post_create_hook($password, $ssh_keys); | |
398 | } | |
399 | }; | |
400 | my $err = $@; | |
401 | PVE::LXC::umount_all($vmid, $storage_cfg, $conf, $err ? 1 : 0); | |
402 | PVE::Storage::deactivate_volumes($storage_cfg, PVE::LXC::Config->get_vm_volumes($conf)); | |
403 | die $err if $err; | |
27916659 DM |
404 | # set some defaults |
405 | $conf->{hostname} ||= "CT$vmid"; | |
406 | $conf->{memory} ||= 512; | |
407 | $conf->{swap} //= 512; | |
db18c1e4 FG |
408 | foreach my $mp (keys %$delayed_mp_param) { |
409 | $conf->{$mp} = $delayed_mp_param->{$mp}; | |
410 | } | |
67afe46e | 411 | PVE::LXC::Config->write_config($vmid, $conf); |
27916659 DM |
412 | }; |
413 | if (my $err = $@) { | |
6c871c36 | 414 | PVE::LXC::destroy_disks($storage_cfg, $vollist); |
27916659 DM |
415 | PVE::LXC::destroy_config($vmid); |
416 | die $err; | |
6d098bf4 | 417 | } |
87273b2b | 418 | PVE::AccessControl::add_vm_to_pool($vmid, $pool) if $pool; |
9c2d4ce9 | 419 | }; |
5c752bbf | 420 | |
67afe46e | 421 | my $realcmd = sub { PVE::LXC::Config->lock_config($vmid, $code); }; |
9c2d4ce9 | 422 | |
148d1cb4 DM |
423 | &$check_vmid_usage(); # first check before locking |
424 | ||
425 | return $rpcenv->fork_worker($restore ? 'vzrestore' : 'vzcreate', | |
9c2d4ce9 | 426 | $vmid, $authuser, $realcmd); |
5c752bbf | 427 | |
9c2d4ce9 DM |
428 | }}); |
429 | ||
f76a2828 DM |
430 | __PACKAGE__->register_method({ |
431 | name => 'vmdiridx', | |
5c752bbf | 432 | path => '{vmid}', |
f76a2828 DM |
433 | method => 'GET', |
434 | proxyto => 'node', | |
435 | description => "Directory index", | |
436 | permissions => { | |
437 | user => 'all', | |
438 | }, | |
439 | parameters => { | |
440 | additionalProperties => 0, | |
441 | properties => { | |
442 | node => get_standard_option('pve-node'), | |
443 | vmid => get_standard_option('pve-vmid'), | |
444 | }, | |
445 | }, | |
446 | returns => { | |
447 | type => 'array', | |
448 | items => { | |
449 | type => "object", | |
450 | properties => { | |
451 | subdir => { type => 'string' }, | |
452 | }, | |
453 | }, | |
454 | links => [ { rel => 'child', href => "{subdir}" } ], | |
455 | }, | |
456 | code => sub { | |
457 | my ($param) = @_; | |
458 | ||
459 | # test if VM exists | |
67afe46e | 460 | my $conf = PVE::LXC::Config->load_config($param->{vmid}); |
f76a2828 DM |
461 | |
462 | my $res = [ | |
463 | { subdir => 'config' }, | |
fff3a342 DM |
464 | { subdir => 'status' }, |
465 | { subdir => 'vncproxy' }, | |
a0226a00 | 466 | { subdir => 'termproxy' }, |
fff3a342 DM |
467 | { subdir => 'vncwebsocket' }, |
468 | { subdir => 'spiceproxy' }, | |
469 | { subdir => 'migrate' }, | |
c4a33727 | 470 | { subdir => 'clone' }, |
f76a2828 DM |
471 | # { subdir => 'initlog' }, |
472 | { subdir => 'rrd' }, | |
473 | { subdir => 'rrddata' }, | |
474 | { subdir => 'firewall' }, | |
cc5392c8 | 475 | { subdir => 'snapshot' }, |
985b18ed | 476 | { subdir => 'resize' }, |
f76a2828 | 477 | ]; |
5c752bbf | 478 | |
f76a2828 DM |
479 | return $res; |
480 | }}); | |
481 | ||
c4a33727 | 482 | |
f76a2828 | 483 | __PACKAGE__->register_method({ |
5c752bbf DM |
484 | name => 'rrd', |
485 | path => '{vmid}/rrd', | |
f76a2828 DM |
486 | method => 'GET', |
487 | protected => 1, # fixme: can we avoid that? | |
488 | permissions => { | |
489 | check => ['perm', '/vms/{vmid}', [ 'VM.Audit' ]], | |
490 | }, | |
491 | description => "Read VM RRD statistics (returns PNG)", | |
492 | parameters => { | |
493 | additionalProperties => 0, | |
494 | properties => { | |
495 | node => get_standard_option('pve-node'), | |
496 | vmid => get_standard_option('pve-vmid'), | |
497 | timeframe => { | |
498 | description => "Specify the time frame you are interested in.", | |
499 | type => 'string', | |
500 | enum => [ 'hour', 'day', 'week', 'month', 'year' ], | |
501 | }, | |
502 | ds => { | |
503 | description => "The list of datasources you want to display.", | |
504 | type => 'string', format => 'pve-configid-list', | |
505 | }, | |
506 | cf => { | |
507 | description => "The RRD consolidation function", | |
508 | type => 'string', | |
509 | enum => [ 'AVERAGE', 'MAX' ], | |
510 | optional => 1, | |
511 | }, | |
512 | }, | |
513 | }, | |
514 | returns => { | |
515 | type => "object", | |
516 | properties => { | |
517 | filename => { type => 'string' }, | |
518 | }, | |
519 | }, | |
520 | code => sub { | |
521 | my ($param) = @_; | |
522 | ||
523 | return PVE::Cluster::create_rrd_graph( | |
5c752bbf | 524 | "pve2-vm/$param->{vmid}", $param->{timeframe}, |
f76a2828 | 525 | $param->{ds}, $param->{cf}); |
5c752bbf | 526 | |
f76a2828 DM |
527 | }}); |
528 | ||
529 | __PACKAGE__->register_method({ | |
5c752bbf DM |
530 | name => 'rrddata', |
531 | path => '{vmid}/rrddata', | |
f76a2828 DM |
532 | method => 'GET', |
533 | protected => 1, # fixme: can we avoid that? | |
534 | permissions => { | |
535 | check => ['perm', '/vms/{vmid}', [ 'VM.Audit' ]], | |
536 | }, | |
537 | description => "Read VM RRD statistics", | |
538 | parameters => { | |
539 | additionalProperties => 0, | |
540 | properties => { | |
541 | node => get_standard_option('pve-node'), | |
542 | vmid => get_standard_option('pve-vmid'), | |
543 | timeframe => { | |
544 | description => "Specify the time frame you are interested in.", | |
545 | type => 'string', | |
546 | enum => [ 'hour', 'day', 'week', 'month', 'year' ], | |
547 | }, | |
548 | cf => { | |
549 | description => "The RRD consolidation function", | |
550 | type => 'string', | |
551 | enum => [ 'AVERAGE', 'MAX' ], | |
552 | optional => 1, | |
553 | }, | |
554 | }, | |
555 | }, | |
556 | returns => { | |
557 | type => "array", | |
558 | items => { | |
559 | type => "object", | |
560 | properties => {}, | |
561 | }, | |
562 | }, | |
563 | code => sub { | |
564 | my ($param) = @_; | |
565 | ||
566 | return PVE::Cluster::create_rrd_data( | |
567 | "pve2-vm/$param->{vmid}", $param->{timeframe}, $param->{cf}); | |
568 | }}); | |
569 | ||
f76a2828 | 570 | __PACKAGE__->register_method({ |
5c752bbf DM |
571 | name => 'destroy_vm', |
572 | path => '{vmid}', | |
f76a2828 DM |
573 | method => 'DELETE', |
574 | protected => 1, | |
575 | proxyto => 'node', | |
576 | description => "Destroy the container (also delete all uses files).", | |
577 | permissions => { | |
578 | check => [ 'perm', '/vms/{vmid}', ['VM.Allocate']], | |
579 | }, | |
580 | parameters => { | |
581 | additionalProperties => 0, | |
582 | properties => { | |
583 | node => get_standard_option('pve-node'), | |
68e8f3c5 | 584 | vmid => get_standard_option('pve-vmid', { completion => \&PVE::LXC::complete_ctid_stopped }), |
f76a2828 DM |
585 | }, |
586 | }, | |
5c752bbf | 587 | returns => { |
f76a2828 DM |
588 | type => 'string', |
589 | }, | |
590 | code => sub { | |
591 | my ($param) = @_; | |
592 | ||
593 | my $rpcenv = PVE::RPCEnvironment::get(); | |
594 | ||
595 | my $authuser = $rpcenv->get_user(); | |
596 | ||
597 | my $vmid = $param->{vmid}; | |
598 | ||
599 | # test if container exists | |
67afe46e | 600 | my $conf = PVE::LXC::Config->load_config($vmid); |
f76a2828 | 601 | |
611fe3aa DM |
602 | my $storage_cfg = cfs_read_file("storage.cfg"); |
603 | ||
67afe46e | 604 | PVE::LXC::Config->check_protection($conf, "can't remove CT $vmid"); |
7e806596 | 605 | |
9d87e069 | 606 | die "unable to remove CT $vmid - used in HA resources\n" |
b6e0b774 AG |
607 | if PVE::HA::Config::vm_is_ha_managed($vmid); |
608 | ||
c5a8e04f DM |
609 | # do not allow destroy if there are replication jobs |
610 | my $repl_conf = PVE::ReplicationConfig->new(); | |
611 | $repl_conf->check_for_existing_jobs($vmid); | |
612 | ||
d607c17d DM |
613 | my $running_error_msg = "unable to destroy CT $vmid - container is running\n"; |
614 | ||
615 | die $running_error_msg if PVE::LXC::check_running($vmid); # check early | |
616 | ||
611fe3aa | 617 | my $code = sub { |
673cf209 | 618 | # reload config after lock |
67afe46e FG |
619 | $conf = PVE::LXC::Config->load_config($vmid); |
620 | PVE::LXC::Config->check_lock($conf); | |
673cf209 | 621 | |
d607c17d DM |
622 | die $running_error_msg if PVE::LXC::check_running($vmid); |
623 | ||
27916659 | 624 | PVE::LXC::destroy_lxc_container($storage_cfg, $vmid, $conf); |
be5fc936 | 625 | PVE::AccessControl::remove_vm_access($vmid); |
2f9b5ead | 626 | PVE::Firewall::remove_vmfw_conf($vmid); |
f76a2828 DM |
627 | }; |
628 | ||
67afe46e | 629 | my $realcmd = sub { PVE::LXC::Config->lock_config($vmid, $code); }; |
611fe3aa | 630 | |
f76a2828 DM |
631 | return $rpcenv->fork_worker('vzdestroy', $vmid, $authuser, $realcmd); |
632 | }}); | |
633 | ||
fff3a342 DM |
634 | my $sslcert; |
635 | ||
636 | __PACKAGE__->register_method ({ | |
5b4657d0 DM |
637 | name => 'vncproxy', |
638 | path => '{vmid}/vncproxy', | |
fff3a342 DM |
639 | method => 'POST', |
640 | protected => 1, | |
641 | permissions => { | |
642 | check => ['perm', '/vms/{vmid}', [ 'VM.Console' ]], | |
643 | }, | |
644 | description => "Creates a TCP VNC proxy connections.", | |
645 | parameters => { | |
646 | additionalProperties => 0, | |
647 | properties => { | |
648 | node => get_standard_option('pve-node'), | |
649 | vmid => get_standard_option('pve-vmid'), | |
650 | websocket => { | |
651 | optional => 1, | |
652 | type => 'boolean', | |
653 | description => "use websocket instead of standard VNC.", | |
654 | }, | |
bd0f4d6d DC |
655 | width => { |
656 | optional => 1, | |
657 | description => "sets the width of the console in pixels.", | |
658 | type => 'integer', | |
659 | minimum => 16, | |
660 | maximum => 4096, | |
661 | }, | |
662 | height => { | |
663 | optional => 1, | |
664 | description => "sets the height of the console in pixels.", | |
665 | type => 'integer', | |
666 | minimum => 16, | |
667 | maximum => 2160, | |
668 | }, | |
fff3a342 DM |
669 | }, |
670 | }, | |
5b4657d0 | 671 | returns => { |
fff3a342 DM |
672 | additionalProperties => 0, |
673 | properties => { | |
674 | user => { type => 'string' }, | |
675 | ticket => { type => 'string' }, | |
676 | cert => { type => 'string' }, | |
677 | port => { type => 'integer' }, | |
678 | upid => { type => 'string' }, | |
679 | }, | |
680 | }, | |
681 | code => sub { | |
682 | my ($param) = @_; | |
683 | ||
684 | my $rpcenv = PVE::RPCEnvironment::get(); | |
685 | ||
686 | my $authuser = $rpcenv->get_user(); | |
687 | ||
688 | my $vmid = $param->{vmid}; | |
689 | my $node = $param->{node}; | |
690 | ||
691 | my $authpath = "/vms/$vmid"; | |
692 | ||
693 | my $ticket = PVE::AccessControl::assemble_vnc_ticket($authuser, $authpath); | |
694 | ||
695 | $sslcert = PVE::Tools::file_get_contents("/etc/pve/pve-root-ca.pem", 8192) | |
696 | if !$sslcert; | |
697 | ||
ec2c57eb | 698 | my ($remip, $family); |
5b4657d0 | 699 | |
fff3a342 | 700 | if ($node ne PVE::INotify::nodename()) { |
85ae6211 | 701 | ($remip, $family) = PVE::Cluster::remote_node_ip($node); |
ec2c57eb WB |
702 | } else { |
703 | $family = PVE::Tools::get_host_address_family($node); | |
fff3a342 DM |
704 | } |
705 | ||
ec2c57eb WB |
706 | my $port = PVE::Tools::next_vnc_port($family); |
707 | ||
fff3a342 DM |
708 | # NOTE: vncterm VNC traffic is already TLS encrypted, |
709 | # so we select the fastest chipher here (or 'none'?) | |
5b4657d0 | 710 | my $remcmd = $remip ? |
806eae70 | 711 | ['/usr/bin/ssh', '-e', 'none', '-t', $remip] : []; |
fff3a342 | 712 | |
67afe46e | 713 | my $conf = PVE::LXC::Config->load_config($vmid, $node); |
4d494664 | 714 | my $concmd = PVE::LXC::get_console_command($vmid, $conf, 1); |
aca816ad | 715 | |
5b4657d0 DM |
716 | my $shcmd = [ '/usr/bin/dtach', '-A', |
717 | "/var/run/dtach/vzctlconsole$vmid", | |
aca816ad | 718 | '-r', 'winch', '-z', @$concmd]; |
fff3a342 DM |
719 | |
720 | my $realcmd = sub { | |
721 | my $upid = shift; | |
722 | ||
5b4657d0 | 723 | syslog ('info', "starting lxc vnc proxy $upid\n"); |
fff3a342 | 724 | |
5b4657d0 | 725 | my $timeout = 10; |
fff3a342 DM |
726 | |
727 | my $cmd = ['/usr/bin/vncterm', '-rfbport', $port, | |
5b4657d0 | 728 | '-timeout', $timeout, '-authpath', $authpath, |
fff3a342 DM |
729 | '-perm', 'VM.Console']; |
730 | ||
bd0f4d6d DC |
731 | if ($param->{width}) { |
732 | push @$cmd, '-width', $param->{width}; | |
733 | } | |
734 | ||
735 | if ($param->{height}) { | |
736 | push @$cmd, '-height', $param->{height}; | |
737 | } | |
738 | ||
fff3a342 | 739 | if ($param->{websocket}) { |
5b4657d0 | 740 | $ENV{PVE_VNC_TICKET} = $ticket; # pass ticket to vncterm |
fff3a342 DM |
741 | push @$cmd, '-notls', '-listen', 'localhost'; |
742 | } | |
743 | ||
744 | push @$cmd, '-c', @$remcmd, @$shcmd; | |
745 | ||
37634d3d | 746 | run_command($cmd, keeplocale => 1); |
fff3a342 DM |
747 | |
748 | return; | |
749 | }; | |
750 | ||
751 | my $upid = $rpcenv->fork_worker('vncproxy', $vmid, $authuser, $realcmd); | |
752 | ||
753 | PVE::Tools::wait_for_vnc_port($port); | |
754 | ||
755 | return { | |
756 | user => $authuser, | |
757 | ticket => $ticket, | |
5b4657d0 DM |
758 | port => $port, |
759 | upid => $upid, | |
760 | cert => $sslcert, | |
fff3a342 DM |
761 | }; |
762 | }}); | |
763 | ||
a0226a00 DC |
764 | __PACKAGE__->register_method ({ |
765 | name => 'termproxy', | |
766 | path => '{vmid}/termproxy', | |
767 | method => 'POST', | |
768 | protected => 1, | |
769 | permissions => { | |
770 | check => ['perm', '/vms/{vmid}', [ 'VM.Console' ]], | |
771 | }, | |
772 | description => "Creates a TCP proxy connection.", | |
773 | parameters => { | |
774 | additionalProperties => 0, | |
775 | properties => { | |
776 | node => get_standard_option('pve-node'), | |
777 | vmid => get_standard_option('pve-vmid'), | |
778 | }, | |
779 | }, | |
780 | returns => { | |
781 | additionalProperties => 0, | |
782 | properties => { | |
783 | user => { type => 'string' }, | |
784 | ticket => { type => 'string' }, | |
785 | port => { type => 'integer' }, | |
786 | upid => { type => 'string' }, | |
787 | }, | |
788 | }, | |
789 | code => sub { | |
790 | my ($param) = @_; | |
791 | ||
792 | my $rpcenv = PVE::RPCEnvironment::get(); | |
793 | ||
794 | my $authuser = $rpcenv->get_user(); | |
795 | ||
796 | my $vmid = $param->{vmid}; | |
797 | my $node = $param->{node}; | |
798 | ||
799 | my $authpath = "/vms/$vmid"; | |
800 | ||
801 | my $ticket = PVE::AccessControl::assemble_vnc_ticket($authuser, $authpath); | |
802 | ||
803 | my ($remip, $family); | |
804 | ||
805 | if ($node ne 'localhost' && $node ne PVE::INotify::nodename()) { | |
806 | ($remip, $family) = PVE::Cluster::remote_node_ip($node); | |
807 | } else { | |
808 | $family = PVE::Tools::get_host_address_family($node); | |
809 | } | |
810 | ||
811 | my $port = PVE::Tools::next_vnc_port($family); | |
812 | ||
813 | my $remcmd = $remip ? | |
814 | ['/usr/bin/ssh', '-e', 'none', '-t', $remip, '--'] : []; | |
815 | ||
816 | my $conf = PVE::LXC::Config->load_config($vmid, $node); | |
817 | my $concmd = PVE::LXC::get_console_command($vmid, $conf, 1); | |
818 | ||
819 | my $shcmd = [ '/usr/bin/dtach', '-A', | |
820 | "/var/run/dtach/vzctlconsole$vmid", | |
821 | '-r', 'winch', '-z', @$concmd]; | |
822 | ||
823 | my $realcmd = sub { | |
824 | my $upid = shift; | |
825 | ||
826 | syslog ('info', "starting lxc termproxy $upid\n"); | |
827 | ||
828 | my $cmd = ['/usr/bin/termproxy', $port, '--path', $authpath, | |
829 | '--perm', 'VM.Console', '--']; | |
830 | push @$cmd, @$remcmd, @$shcmd; | |
831 | ||
832 | PVE::Tools::run_command($cmd); | |
833 | }; | |
834 | ||
835 | my $upid = $rpcenv->fork_worker('vncproxy', $vmid, $authuser, $realcmd, 1); | |
836 | ||
837 | PVE::Tools::wait_for_vnc_port($port); | |
838 | ||
839 | return { | |
840 | user => $authuser, | |
841 | ticket => $ticket, | |
842 | port => $port, | |
843 | upid => $upid, | |
844 | }; | |
845 | }}); | |
846 | ||
fff3a342 DM |
847 | __PACKAGE__->register_method({ |
848 | name => 'vncwebsocket', | |
849 | path => '{vmid}/vncwebsocket', | |
850 | method => 'GET', | |
5b4657d0 | 851 | permissions => { |
fff3a342 DM |
852 | description => "You also need to pass a valid ticket (vncticket).", |
853 | check => ['perm', '/vms/{vmid}', [ 'VM.Console' ]], | |
854 | }, | |
855 | description => "Opens a weksocket for VNC traffic.", | |
856 | parameters => { | |
857 | additionalProperties => 0, | |
858 | properties => { | |
859 | node => get_standard_option('pve-node'), | |
860 | vmid => get_standard_option('pve-vmid'), | |
861 | vncticket => { | |
862 | description => "Ticket from previous call to vncproxy.", | |
863 | type => 'string', | |
864 | maxLength => 512, | |
865 | }, | |
866 | port => { | |
867 | description => "Port number returned by previous vncproxy call.", | |
868 | type => 'integer', | |
869 | minimum => 5900, | |
870 | maximum => 5999, | |
871 | }, | |
872 | }, | |
873 | }, | |
874 | returns => { | |
875 | type => "object", | |
876 | properties => { | |
877 | port => { type => 'string' }, | |
878 | }, | |
879 | }, | |
880 | code => sub { | |
881 | my ($param) = @_; | |
882 | ||
883 | my $rpcenv = PVE::RPCEnvironment::get(); | |
884 | ||
885 | my $authuser = $rpcenv->get_user(); | |
886 | ||
887 | my $authpath = "/vms/$param->{vmid}"; | |
888 | ||
889 | PVE::AccessControl::verify_vnc_ticket($param->{vncticket}, $authuser, $authpath); | |
890 | ||
891 | my $port = $param->{port}; | |
5b4657d0 | 892 | |
fff3a342 DM |
893 | return { port => $port }; |
894 | }}); | |
895 | ||
896 | __PACKAGE__->register_method ({ | |
5b4657d0 DM |
897 | name => 'spiceproxy', |
898 | path => '{vmid}/spiceproxy', | |
fff3a342 DM |
899 | method => 'POST', |
900 | protected => 1, | |
901 | proxyto => 'node', | |
902 | permissions => { | |
903 | check => ['perm', '/vms/{vmid}', [ 'VM.Console' ]], | |
904 | }, | |
905 | description => "Returns a SPICE configuration to connect to the CT.", | |
906 | parameters => { | |
907 | additionalProperties => 0, | |
908 | properties => { | |
909 | node => get_standard_option('pve-node'), | |
910 | vmid => get_standard_option('pve-vmid'), | |
911 | proxy => get_standard_option('spice-proxy', { optional => 1 }), | |
912 | }, | |
913 | }, | |
914 | returns => get_standard_option('remote-viewer-config'), | |
915 | code => sub { | |
916 | my ($param) = @_; | |
917 | ||
918 | my $vmid = $param->{vmid}; | |
919 | my $node = $param->{node}; | |
920 | my $proxy = $param->{proxy}; | |
921 | ||
922 | my $authpath = "/vms/$vmid"; | |
923 | my $permissions = 'VM.Console'; | |
924 | ||
67afe46e | 925 | my $conf = PVE::LXC::Config->load_config($vmid); |
da4db334 TL |
926 | |
927 | die "CT $vmid not running\n" if !PVE::LXC::check_running($vmid); | |
928 | ||
aca816ad DM |
929 | my $concmd = PVE::LXC::get_console_command($vmid, $conf); |
930 | ||
5b4657d0 DM |
931 | my $shcmd = ['/usr/bin/dtach', '-A', |
932 | "/var/run/dtach/vzctlconsole$vmid", | |
aca816ad | 933 | '-r', 'winch', '-z', @$concmd]; |
fff3a342 DM |
934 | |
935 | my $title = "CT $vmid"; | |
936 | ||
937 | return PVE::API2Tools::run_spiceterm($authpath, $permissions, $vmid, $node, $proxy, $title, $shcmd); | |
938 | }}); | |
5c752bbf | 939 | |
5c752bbf DM |
940 | |
941 | __PACKAGE__->register_method({ | |
52389a07 DM |
942 | name => 'migrate_vm', |
943 | path => '{vmid}/migrate', | |
5c752bbf DM |
944 | method => 'POST', |
945 | protected => 1, | |
946 | proxyto => 'node', | |
52389a07 | 947 | description => "Migrate the container to another node. Creates a new migration task.", |
5c752bbf | 948 | permissions => { |
52389a07 | 949 | check => ['perm', '/vms/{vmid}', [ 'VM.Migrate' ]], |
5c752bbf DM |
950 | }, |
951 | parameters => { | |
952 | additionalProperties => 0, | |
953 | properties => { | |
954 | node => get_standard_option('pve-node'), | |
68e8f3c5 DM |
955 | vmid => get_standard_option('pve-vmid', { completion => \&PVE::LXC::complete_ctid }), |
956 | target => get_standard_option('pve-node', { | |
957 | description => "Target node.", | |
39bb88df | 958 | completion => \&PVE::Cluster::complete_migration_target, |
68e8f3c5 | 959 | }), |
52389a07 DM |
960 | online => { |
961 | type => 'boolean', | |
962 | description => "Use online/live migration.", | |
963 | optional => 1, | |
964 | }, | |
00d8cdc0 DC |
965 | restart => { |
966 | type => 'boolean', | |
967 | description => "Use restart migration", | |
968 | optional => 1, | |
969 | }, | |
970 | timeout => { | |
971 | type => 'integer', | |
972 | description => "Timeout in seconds for shutdown for restart migration", | |
973 | optional => 1, | |
974 | default => 180, | |
975 | }, | |
9746c095 FG |
976 | force => { |
977 | type => 'boolean', | |
978 | description => "Force migration despite local bind / device" . | |
552e168f | 979 | " mounts. NOTE: deprecated, use 'shared' property of mount point instead.", |
9746c095 FG |
980 | optional => 1, |
981 | }, | |
5c752bbf DM |
982 | }, |
983 | }, | |
984 | returns => { | |
985 | type => 'string', | |
52389a07 | 986 | description => "the task ID.", |
5c752bbf DM |
987 | }, |
988 | code => sub { | |
989 | my ($param) = @_; | |
990 | ||
991 | my $rpcenv = PVE::RPCEnvironment::get(); | |
992 | ||
993 | my $authuser = $rpcenv->get_user(); | |
994 | ||
52389a07 | 995 | my $target = extract_param($param, 'target'); |
bb1ac2de | 996 | |
52389a07 DM |
997 | my $localnode = PVE::INotify::nodename(); |
998 | raise_param_exc({ target => "target is local node."}) if $target eq $localnode; | |
bb1ac2de | 999 | |
52389a07 | 1000 | PVE::Cluster::check_cfs_quorum(); |
5c752bbf | 1001 | |
52389a07 | 1002 | PVE::Cluster::check_node_exists($target); |
27916659 | 1003 | |
52389a07 | 1004 | my $targetip = PVE::Cluster::remote_node_ip($target); |
5c752bbf | 1005 | |
52389a07 | 1006 | my $vmid = extract_param($param, 'vmid'); |
5c752bbf | 1007 | |
52389a07 | 1008 | # test if VM exists |
67afe46e | 1009 | PVE::LXC::Config->load_config($vmid); |
5c752bbf | 1010 | |
52389a07 DM |
1011 | # try to detect errors early |
1012 | if (PVE::LXC::check_running($vmid)) { | |
00d8cdc0 DC |
1013 | die "can't migrate running container without --online or --restart\n" |
1014 | if !$param->{online} && !$param->{restart}; | |
5c752bbf | 1015 | } |
5c752bbf DM |
1016 | |
1017 | if (PVE::HA::Config::vm_is_ha_managed($vmid) && $rpcenv->{type} ne 'ha') { | |
1018 | ||
1019 | my $hacmd = sub { | |
1020 | my $upid = shift; | |
1021 | ||
1022 | my $service = "ct:$vmid"; | |
1023 | ||
52389a07 | 1024 | my $cmd = ['ha-manager', 'migrate', $service, $target]; |
5c752bbf | 1025 | |
545dd4e1 | 1026 | print "Requesting HA migration for CT $vmid to node $target\n"; |
5c752bbf DM |
1027 | |
1028 | PVE::Tools::run_command($cmd); | |
1029 | ||
1030 | return; | |
1031 | }; | |
1032 | ||
52389a07 | 1033 | return $rpcenv->fork_worker('hamigrate', $vmid, $authuser, $hacmd); |
5c752bbf DM |
1034 | |
1035 | } else { | |
1036 | ||
22557519 DM |
1037 | my $realcmd = sub { |
1038 | PVE::LXC::Migrate->migrate($target, $targetip, $vmid, $param); | |
1039 | }; | |
56462053 | 1040 | |
22557519 DM |
1041 | my $worker = sub { |
1042 | return PVE::GuestHelpers::guest_migration_lock($vmid, 10, $realcmd); | |
5c752bbf DM |
1043 | }; |
1044 | ||
22557519 | 1045 | return $rpcenv->fork_worker('vzmigrate', $vmid, $authuser, $worker); |
5c752bbf DM |
1046 | } |
1047 | }}); | |
1048 | ||
cc5392c8 WL |
1049 | __PACKAGE__->register_method({ |
1050 | name => 'vm_feature', | |
1051 | path => '{vmid}/feature', | |
1052 | method => 'GET', | |
1053 | proxyto => 'node', | |
1054 | protected => 1, | |
1055 | description => "Check if feature for virtual machine is available.", | |
1056 | permissions => { | |
1057 | check => ['perm', '/vms/{vmid}', [ 'VM.Audit' ]], | |
1058 | }, | |
1059 | parameters => { | |
1060 | additionalProperties => 0, | |
1061 | properties => { | |
1062 | node => get_standard_option('pve-node'), | |
1063 | vmid => get_standard_option('pve-vmid'), | |
1064 | feature => { | |
1065 | description => "Feature to check.", | |
1066 | type => 'string', | |
1067 | enum => [ 'snapshot' ], | |
1068 | }, | |
1069 | snapname => get_standard_option('pve-lxc-snapshot-name', { | |
1070 | optional => 1, | |
1071 | }), | |
1072 | }, | |
1073 | }, | |
1074 | returns => { | |
1075 | type => "object", | |
1076 | properties => { | |
1077 | hasFeature => { type => 'boolean' }, | |
1078 | #nodes => { | |
1079 | #type => 'array', | |
1080 | #items => { type => 'string' }, | |
1081 | #} | |
1082 | }, | |
1083 | }, | |
1084 | code => sub { | |
1085 | my ($param) = @_; | |
1086 | ||
1087 | my $node = extract_param($param, 'node'); | |
1088 | ||
1089 | my $vmid = extract_param($param, 'vmid'); | |
1090 | ||
1091 | my $snapname = extract_param($param, 'snapname'); | |
1092 | ||
1093 | my $feature = extract_param($param, 'feature'); | |
1094 | ||
67afe46e | 1095 | my $conf = PVE::LXC::Config->load_config($vmid); |
cc5392c8 WL |
1096 | |
1097 | if($snapname){ | |
1098 | my $snap = $conf->{snapshots}->{$snapname}; | |
1099 | die "snapshot '$snapname' does not exist\n" if !defined($snap); | |
1100 | $conf = $snap; | |
1101 | } | |
ef241384 | 1102 | my $storage_cfg = PVE::Storage::config(); |
cc5392c8 | 1103 | #Maybe include later |
ef241384 | 1104 | #my $nodelist = PVE::LXC::shared_nodes($conf, $storage_cfg); |
4518000b | 1105 | my $hasFeature = PVE::LXC::Config->has_feature($feature, $conf, $storage_cfg, $snapname); |
cc5392c8 WL |
1106 | |
1107 | return { | |
1108 | hasFeature => $hasFeature, | |
1109 | #nodes => [ keys %$nodelist ], | |
1110 | }; | |
1111 | }}); | |
bb1ac2de DM |
1112 | |
1113 | __PACKAGE__->register_method({ | |
1114 | name => 'template', | |
1115 | path => '{vmid}/template', | |
1116 | method => 'POST', | |
1117 | protected => 1, | |
1118 | proxyto => 'node', | |
1119 | description => "Create a Template.", | |
1120 | permissions => { | |
1121 | description => "You need 'VM.Allocate' permissions on /vms/{vmid}", | |
1122 | check => [ 'perm', '/vms/{vmid}', ['VM.Allocate']], | |
1123 | }, | |
1124 | parameters => { | |
1125 | additionalProperties => 0, | |
1126 | properties => { | |
1127 | node => get_standard_option('pve-node'), | |
68e8f3c5 | 1128 | vmid => get_standard_option('pve-vmid', { completion => \&PVE::LXC::complete_ctid_stopped }), |
bb1ac2de DM |
1129 | }, |
1130 | }, | |
1131 | returns => { type => 'null'}, | |
1132 | code => sub { | |
1133 | my ($param) = @_; | |
1134 | ||
1135 | my $rpcenv = PVE::RPCEnvironment::get(); | |
1136 | ||
1137 | my $authuser = $rpcenv->get_user(); | |
1138 | ||
1139 | my $node = extract_param($param, 'node'); | |
1140 | ||
1141 | my $vmid = extract_param($param, 'vmid'); | |
1142 | ||
1143 | my $updatefn = sub { | |
1144 | ||
67afe46e FG |
1145 | my $conf = PVE::LXC::Config->load_config($vmid); |
1146 | PVE::LXC::Config->check_lock($conf); | |
bb1ac2de DM |
1147 | |
1148 | die "unable to create template, because CT contains snapshots\n" | |
1149 | if $conf->{snapshots} && scalar(keys %{$conf->{snapshots}}); | |
1150 | ||
1151 | die "you can't convert a template to a template\n" | |
67afe46e | 1152 | if PVE::LXC::Config->is_template($conf); |
bb1ac2de DM |
1153 | |
1154 | die "you can't convert a CT to template if the CT is running\n" | |
1155 | if PVE::LXC::check_running($vmid); | |
1156 | ||
1157 | my $realcmd = sub { | |
1158 | PVE::LXC::template_create($vmid, $conf); | |
1159 | }; | |
1160 | ||
1161 | $conf->{template} = 1; | |
1162 | ||
67afe46e | 1163 | PVE::LXC::Config->write_config($vmid, $conf); |
bb1ac2de | 1164 | # and remove lxc config |
f91f3669 | 1165 | PVE::LXC::update_lxc_config($vmid, $conf); |
bb1ac2de DM |
1166 | |
1167 | return $rpcenv->fork_worker('vztemplate', $vmid, $authuser, $realcmd); | |
1168 | }; | |
1169 | ||
67afe46e | 1170 | PVE::LXC::Config->lock_config($vmid, $updatefn); |
bb1ac2de DM |
1171 | |
1172 | return undef; | |
1173 | }}); | |
1174 | ||
c4a33727 DM |
1175 | __PACKAGE__->register_method({ |
1176 | name => 'clone_vm', | |
1177 | path => '{vmid}/clone', | |
1178 | method => 'POST', | |
1179 | protected => 1, | |
1180 | proxyto => 'node', | |
1181 | description => "Create a container clone/copy", | |
1182 | permissions => { | |
1183 | description => "You need 'VM.Clone' permissions on /vms/{vmid}, " . | |
1184 | "and 'VM.Allocate' permissions " . | |
1185 | "on /vms/{newid} (or on the VM pool /pool/{pool}). You also need " . | |
1186 | "'Datastore.AllocateSpace' on any used storage.", | |
1187 | check => | |
1188 | [ 'and', | |
1189 | ['perm', '/vms/{vmid}', [ 'VM.Clone' ]], | |
1190 | [ 'or', | |
1191 | [ 'perm', '/vms/{newid}', ['VM.Allocate']], | |
1192 | [ 'perm', '/pool/{pool}', ['VM.Allocate'], require_param => 'pool'], | |
1193 | ], | |
1194 | ] | |
1195 | }, | |
1196 | parameters => { | |
1197 | additionalProperties => 0, | |
1198 | properties => { | |
1199 | node => get_standard_option('pve-node'), | |
1200 | vmid => get_standard_option('pve-vmid', { completion => \&PVE::LXC::complete_ctid }), | |
1201 | newid => get_standard_option('pve-vmid', { | |
1202 | completion => \&PVE::Cluster::complete_next_vmid, | |
1203 | description => 'VMID for the clone.' }), | |
1204 | hostname => { | |
1205 | optional => 1, | |
1206 | type => 'string', format => 'dns-name', | |
1207 | description => "Set a hostname for the new CT.", | |
1208 | }, | |
1209 | description => { | |
1210 | optional => 1, | |
1211 | type => 'string', | |
1212 | description => "Description for the new CT.", | |
1213 | }, | |
1214 | pool => { | |
1215 | optional => 1, | |
1216 | type => 'string', format => 'pve-poolid', | |
1217 | description => "Add the new CT to the specified pool.", | |
1218 | }, | |
1219 | snapname => get_standard_option('pve-lxc-snapshot-name', { | |
1220 | optional => 1, | |
1221 | }), | |
1222 | storage => get_standard_option('pve-storage-id', { | |
1223 | description => "Target storage for full clone.", | |
1224 | requires => 'full', | |
1225 | optional => 1, | |
1226 | }), | |
1227 | full => { | |
1228 | optional => 1, | |
1229 | type => 'boolean', | |
1230 | description => "Create a full copy of all disk. This is always done when " . | |
1231 | "you clone a normal CT. For CT templates, we try to create a linked clone by default.", | |
1232 | default => 0, | |
1233 | }, | |
1234 | # target => get_standard_option('pve-node', { | |
1235 | # description => "Target node. Only allowed if the original VM is on shared storage.", | |
1236 | # optional => 1, | |
1237 | # }), | |
1238 | }, | |
1239 | }, | |
1240 | returns => { | |
1241 | type => 'string', | |
1242 | }, | |
1243 | code => sub { | |
1244 | my ($param) = @_; | |
1245 | ||
1246 | my $rpcenv = PVE::RPCEnvironment::get(); | |
1247 | ||
1248 | my $authuser = $rpcenv->get_user(); | |
1249 | ||
1250 | my $node = extract_param($param, 'node'); | |
1251 | ||
1252 | my $vmid = extract_param($param, 'vmid'); | |
1253 | ||
1254 | my $newid = extract_param($param, 'newid'); | |
1255 | ||
1256 | my $pool = extract_param($param, 'pool'); | |
1257 | ||
1258 | if (defined($pool)) { | |
1259 | $rpcenv->check_pool_exist($pool); | |
1260 | } | |
1261 | ||
1262 | my $snapname = extract_param($param, 'snapname'); | |
1263 | ||
1264 | my $storage = extract_param($param, 'storage'); | |
1265 | ||
1266 | my $localnode = PVE::INotify::nodename(); | |
1267 | ||
1268 | my $storecfg = PVE::Storage::config(); | |
1269 | ||
1270 | if ($storage) { | |
1271 | # check if storage is enabled on local node | |
1272 | PVE::Storage::storage_check_enabled($storecfg, $storage); | |
1273 | } | |
1274 | ||
1275 | PVE::Cluster::check_cfs_quorum(); | |
1276 | ||
db01d674 WB |
1277 | my $conffile; |
1278 | my $newconf = {}; | |
1279 | my $mountpoints = {}; | |
1280 | my $fullclone = {}; | |
1281 | my $vollist = []; | |
c4a33727 | 1282 | |
db01d674 WB |
1283 | PVE::LXC::Config->lock_config($vmid, sub { |
1284 | my $src_conf = PVE::LXC::Config->set_lock($vmid, 'disk'); | |
1285 | eval { | |
1286 | die "snapshot '$snapname' does not exist\n" | |
1287 | if $snapname && !defined($src_conf->{snapshots}->{$snapname}); | |
c4a33727 | 1288 | |
db01d674 | 1289 | my $running = PVE::LXC::check_running($vmid) || 0; |
c4a33727 | 1290 | |
db01d674 | 1291 | my $src_conf = $snapname ? $src_conf->{snapshots}->{$snapname} : $src_conf; |
c4a33727 | 1292 | |
db01d674 WB |
1293 | $conffile = PVE::LXC::Config->config_file($newid); |
1294 | die "unable to create CT $newid: config file already exists\n" | |
1295 | if -f $conffile; | |
c4a33727 | 1296 | |
db01d674 WB |
1297 | foreach my $opt (keys %$src_conf) { |
1298 | next if $opt =~ m/^unused\d+$/; | |
c4a33727 | 1299 | |
db01d674 | 1300 | my $value = $src_conf->{$opt}; |
c4a33727 | 1301 | |
db01d674 WB |
1302 | if (($opt eq 'rootfs') || ($opt =~ m/^mp\d+$/)) { |
1303 | my $mp = $opt eq 'rootfs' ? | |
1304 | PVE::LXC::Config->parse_ct_rootfs($value) : | |
1305 | PVE::LXC::Config->parse_ct_mountpoint($value); | |
c4a33727 | 1306 | |
db01d674 WB |
1307 | if ($mp->{type} eq 'volume') { |
1308 | my $volid = $mp->{volume}; | |
1309 | if ($param->{full}) { | |
1310 | die "Cannot do full clones on a running container without snapshots\n" | |
1311 | if $running && !defined($snapname); | |
1312 | $fullclone->{$opt} = 1; | |
1313 | } else { | |
1314 | # not full means clone instead of copy | |
1315 | die "Linked clone feature for '$volid' is not available\n" | |
1316 | if !PVE::Storage::volume_has_feature($storecfg, 'clone', $volid, $snapname, $running); | |
1317 | } | |
c4a33727 | 1318 | |
db01d674 WB |
1319 | $mountpoints->{$opt} = $mp; |
1320 | push @$vollist, $volid; | |
c4a33727 | 1321 | |
c4a33727 | 1322 | } else { |
db01d674 WB |
1323 | # TODO: allow bind mounts? |
1324 | die "unable to clone mountpint '$opt' (type $mp->{type})\n"; | |
c4a33727 | 1325 | } |
c4a33727 | 1326 | } else { |
db01d674 WB |
1327 | # copy everything else |
1328 | $newconf->{$opt} = $value; | |
c4a33727 | 1329 | } |
db01d674 | 1330 | } |
c4a33727 | 1331 | |
db01d674 WB |
1332 | # Replace the 'disk' lock with a 'create' lock. |
1333 | $newconf->{lock} = 'create'; | |
1334 | ||
1335 | delete $newconf->{template}; | |
1336 | if ($param->{hostname}) { | |
1337 | $newconf->{hostname} = $param->{hostname}; | |
c4a33727 | 1338 | } |
c4a33727 | 1339 | |
db01d674 WB |
1340 | if ($param->{description}) { |
1341 | $newconf->{description} = $param->{description}; | |
1342 | } | |
c4a33727 | 1343 | |
db01d674 WB |
1344 | # create empty/temp config - this fails if CT already exists on other node |
1345 | PVE::LXC::Config->write_config($newid, $newconf); | |
1346 | }; | |
1347 | if (my $err = $@) { | |
1348 | eval { PVE::LXC::Config->remove_lock($vmid, 'disk') }; | |
1349 | warn $@ if $@; | |
1350 | die $err; | |
c4a33727 | 1351 | } |
db01d674 | 1352 | }); |
c4a33727 | 1353 | |
db01d674 WB |
1354 | my $update_conf = sub { |
1355 | my ($key, $value) = @_; | |
1356 | return PVE::LXC::Config->lock_config($newid, sub { | |
1357 | my $conf = PVE::LXC::Config->load_config($newid); | |
1358 | die "Lost 'create' config lock, aborting.\n" | |
1359 | if !PVE::LXC::Config->has_lock($conf, 'create'); | |
1360 | $conf->{$key} = $value; | |
1361 | PVE::LXC::Config->write_config($newid, $conf); | |
1362 | }); | |
1363 | }; | |
c4a33727 | 1364 | |
db01d674 WB |
1365 | my $realcmd = sub { |
1366 | my ($upid) = @_; | |
c4a33727 | 1367 | |
db01d674 | 1368 | my $newvollist = []; |
c4a33727 | 1369 | |
db01d674 WB |
1370 | eval { |
1371 | local $SIG{INT} = | |
1372 | local $SIG{TERM} = | |
1373 | local $SIG{QUIT} = | |
1374 | local $SIG{HUP} = sub { die "interrupted by signal\n"; }; | |
c4a33727 | 1375 | |
db01d674 | 1376 | PVE::Storage::activate_volumes($storecfg, $vollist, $snapname); |
c4a33727 | 1377 | |
db01d674 WB |
1378 | foreach my $opt (keys %$mountpoints) { |
1379 | my $mp = $mountpoints->{$opt}; | |
1380 | my $volid = $mp->{volume}; | |
c4a33727 | 1381 | |
db01d674 WB |
1382 | my $newvolid; |
1383 | if ($fullclone->{$opt}) { | |
1384 | print "create full clone of mountpoint $opt ($volid)\n"; | |
d7b775db DM |
1385 | my $target_storage = $storage // PVE::Storage::parse_volume_id($volid); |
1386 | $newvolid = PVE::LXC::copy_volume($mp, $newid, $target_storage, $storecfg, $newconf, $snapname); | |
db01d674 WB |
1387 | } else { |
1388 | print "create linked clone of mount point $opt ($volid)\n"; | |
1389 | $newvolid = PVE::Storage::vdisk_clone($storecfg, $volid, $newid, $snapname); | |
c4a33727 DM |
1390 | } |
1391 | ||
db01d674 WB |
1392 | push @$newvollist, $newvolid; |
1393 | $mp->{volume} = $newvolid; | |
c4a33727 | 1394 | |
db01d674 | 1395 | $update_conf->($opt, PVE::LXC::Config->print_ct_mountpoint($mp, $opt eq 'rootfs')); |
c4a33727 DM |
1396 | } |
1397 | ||
db01d674 WB |
1398 | PVE::AccessControl::add_vm_to_pool($newid, $pool) if $pool; |
1399 | PVE::LXC::Config->remove_lock($newid, 'create'); | |
c4a33727 | 1400 | }; |
db01d674 | 1401 | my $err = $@; |
c4a33727 | 1402 | |
db01d674 WB |
1403 | # Unlock the source config in any case: |
1404 | eval { PVE::LXC::Config->remove_lock($vmid, 'disk') }; | |
1405 | warn $@ if $@; | |
c4a33727 | 1406 | |
db01d674 WB |
1407 | if ($err) { |
1408 | # Now cleanup the config & disks: | |
1409 | unlink $conffile; | |
c4a33727 | 1410 | |
db01d674 WB |
1411 | sleep 1; # some storages like rbd need to wait before release volume - really? |
1412 | ||
1413 | foreach my $volid (@$newvollist) { | |
1414 | eval { PVE::Storage::vdisk_free($storecfg, $volid); }; | |
1415 | warn $@ if $@; | |
1416 | } | |
1417 | die "clone failed: $err"; | |
1418 | } | |
1419 | ||
1420 | return; | |
c4a33727 DM |
1421 | }; |
1422 | ||
db01d674 WB |
1423 | PVE::Firewall::clone_vmfw_conf($vmid, $newid); |
1424 | return $rpcenv->fork_worker('vzclone', $vmid, $authuser, $realcmd); | |
c4a33727 DM |
1425 | }}); |
1426 | ||
1427 | ||
985b18ed WL |
1428 | __PACKAGE__->register_method({ |
1429 | name => 'resize_vm', | |
1430 | path => '{vmid}/resize', | |
1431 | method => 'PUT', | |
1432 | protected => 1, | |
1433 | proxyto => 'node', | |
235dbdf3 | 1434 | description => "Resize a container mount point.", |
985b18ed WL |
1435 | permissions => { |
1436 | check => ['perm', '/vms/{vmid}', ['VM.Config.Disk'], any => 1], | |
1437 | }, | |
1438 | parameters => { | |
1439 | additionalProperties => 0, | |
b8c5a95f WB |
1440 | properties => { |
1441 | node => get_standard_option('pve-node'), | |
1442 | vmid => get_standard_option('pve-vmid', { completion => \&PVE::LXC::complete_ctid }), | |
1443 | disk => { | |
1444 | type => 'string', | |
1445 | description => "The disk you want to resize.", | |
d250604f | 1446 | enum => [PVE::LXC::Config->mountpoint_names()], |
b8c5a95f WB |
1447 | }, |
1448 | size => { | |
1449 | type => 'string', | |
1450 | pattern => '\+?\d+(\.\d+)?[KMGT]?', | |
1451 | description => "The new size. With the '+' sign the value is added to the actual size of the volume and without it, the value is taken as an absolute one. Shrinking disk size is not supported.", | |
1452 | }, | |
1453 | digest => { | |
1454 | type => 'string', | |
1455 | description => 'Prevent changes if current configuration file has different SHA1 digest. This can be used to prevent concurrent modifications.', | |
1456 | maxLength => 40, | |
1457 | optional => 1, | |
1458 | } | |
1459 | }, | |
985b18ed | 1460 | }, |
9f3f7963 WL |
1461 | returns => { |
1462 | type => 'string', | |
1463 | description => "the task ID.", | |
1464 | }, | |
985b18ed WL |
1465 | code => sub { |
1466 | my ($param) = @_; | |
1467 | ||
1468 | my $rpcenv = PVE::RPCEnvironment::get(); | |
1469 | ||
1470 | my $authuser = $rpcenv->get_user(); | |
1471 | ||
1472 | my $node = extract_param($param, 'node'); | |
1473 | ||
1474 | my $vmid = extract_param($param, 'vmid'); | |
1475 | ||
1476 | my $digest = extract_param($param, 'digest'); | |
1477 | ||
1478 | my $sizestr = extract_param($param, 'size'); | |
1479 | my $ext = ($sizestr =~ s/^\+//); | |
1480 | my $newsize = PVE::JSONSchema::parse_size($sizestr); | |
1481 | die "invalid size string" if !defined($newsize); | |
1482 | ||
1483 | die "no options specified\n" if !scalar(keys %$param); | |
1484 | ||
f1ba1a4b | 1485 | PVE::LXC::check_ct_modify_config_perm($rpcenv, $authuser, $vmid, undef, $param, []); |
985b18ed WL |
1486 | |
1487 | my $storage_cfg = cfs_read_file("storage.cfg"); | |
1488 | ||
985b18ed WL |
1489 | my $code = sub { |
1490 | ||
67afe46e FG |
1491 | my $conf = PVE::LXC::Config->load_config($vmid); |
1492 | PVE::LXC::Config->check_lock($conf); | |
985b18ed WL |
1493 | |
1494 | PVE::Tools::assert_if_modified($digest, $conf->{digest}); | |
1495 | ||
1496 | my $running = PVE::LXC::check_running($vmid); | |
1497 | ||
1498 | my $disk = $param->{disk}; | |
1b4cf758 FG |
1499 | my $mp = $disk eq 'rootfs' ? PVE::LXC::Config->parse_ct_rootfs($conf->{$disk}) : |
1500 | PVE::LXC::Config->parse_ct_mountpoint($conf->{$disk}); | |
44a9face | 1501 | |
985b18ed WL |
1502 | my $volid = $mp->{volume}; |
1503 | ||
1504 | my (undef, undef, $owner, undef, undef, undef, $format) = | |
1505 | PVE::Storage::parse_volname($storage_cfg, $volid); | |
1506 | ||
235dbdf3 | 1507 | die "can't resize mount point owned by another container ($owner)" |
985b18ed WL |
1508 | if $vmid != $owner; |
1509 | ||
1510 | die "can't resize volume: $disk if snapshot exists\n" | |
1511 | if %{$conf->{snapshots}} && $format eq 'qcow2'; | |
1512 | ||
1513 | my ($storeid, $volname) = PVE::Storage::parse_volume_id($volid); | |
1514 | ||
1515 | $rpcenv->check($authuser, "/storage/$storeid", ['Datastore.AllocateSpace']); | |
1516 | ||
4e1e1791 WB |
1517 | PVE::Storage::activate_volumes($storage_cfg, [$volid]); |
1518 | ||
985b18ed WL |
1519 | my $size = PVE::Storage::volume_size_info($storage_cfg, $volid, 5); |
1520 | $newsize += $size if $ext; | |
1521 | $newsize = int($newsize); | |
1522 | ||
1523 | die "unable to shrink disk size\n" if $newsize < $size; | |
1524 | ||
1525 | return if $size == $newsize; | |
1526 | ||
1527 | PVE::Cluster::log_msg('info', $authuser, "update CT $vmid: resize --disk $disk --size $sizestr"); | |
9f3f7963 | 1528 | my $realcmd = sub { |
e72c8b0e DM |
1529 | # Note: PVE::Storage::volume_resize doesn't do anything if $running=1, so |
1530 | # we pass 0 here (parameter only makes sense for qemu) | |
9f3f7963 WL |
1531 | PVE::Storage::volume_resize($storage_cfg, $volid, $newsize, 0); |
1532 | ||
1533 | $mp->{size} = $newsize; | |
1b4cf758 | 1534 | $conf->{$disk} = PVE::LXC::Config->print_ct_mountpoint($mp, $disk eq 'rootfs'); |
9f3f7963 | 1535 | |
67afe46e | 1536 | PVE::LXC::Config->write_config($vmid, $conf); |
9f3f7963 WL |
1537 | |
1538 | if ($format eq 'raw') { | |
1539 | my $path = PVE::Storage::path($storage_cfg, $volid, undef); | |
1540 | if ($running) { | |
2a993004 WL |
1541 | |
1542 | $mp->{mp} = '/'; | |
1543 | my $use_loopdev = (PVE::LXC::mountpoint_mount_path($mp, $storage_cfg))[1]; | |
21f292ff | 1544 | $path = PVE::LXC::query_loopdev($path) if $use_loopdev; |
235dbdf3 | 1545 | die "internal error: CT running but mount point not attached to a loop device" |
2a993004 WL |
1546 | if !$path; |
1547 | PVE::Tools::run_command(['losetup', '--set-capacity', $path]) if $use_loopdev; | |
9f3f7963 WL |
1548 | |
1549 | # In order for resize2fs to know that we need online-resizing a mountpoint needs | |
1550 | # to be visible to it in its namespace. | |
1551 | # To not interfere with the rest of the system we unshare the current mount namespace, | |
1552 | # mount over /tmp and then run resize2fs. | |
1553 | ||
1554 | # interestingly we don't need to e2fsck on mounted systems... | |
1555 | my $quoted = PVE::Tools::shellquote($path); | |
1556 | my $cmd = "mount --make-rprivate / && mount $quoted /tmp && resize2fs $quoted"; | |
ce9e6458 WB |
1557 | eval { |
1558 | PVE::Tools::run_command(['unshare', '-m', '--', 'sh', '-c', $cmd]); | |
1559 | }; | |
1560 | warn "Failed to update the container's filesystem: $@\n" if $@; | |
9f3f7963 | 1561 | } else { |
ce9e6458 WB |
1562 | eval { |
1563 | PVE::Tools::run_command(['e2fsck', '-f', '-y', $path]); | |
1564 | PVE::Tools::run_command(['resize2fs', $path]); | |
1565 | }; | |
1566 | warn "Failed to update the container's filesystem: $@\n" if $@; | |
9f3f7963 | 1567 | } |
985b18ed | 1568 | } |
9f3f7963 | 1569 | }; |
985b18ed | 1570 | |
9f3f7963 WL |
1571 | return $rpcenv->fork_worker('resize', $vmid, $authuser, $realcmd); |
1572 | }; | |
985b18ed | 1573 | |
67afe46e | 1574 | return PVE::LXC::Config->lock_config($vmid, $code);; |
985b18ed WL |
1575 | }}); |
1576 | ||
3c0f6806 WB |
1577 | __PACKAGE__->register_method({ |
1578 | name => 'move_volume', | |
1579 | path => '{vmid}/move_volume', | |
1580 | method => 'POST', | |
1581 | protected => 1, | |
1582 | proxyto => 'node', | |
1583 | description => "Move a rootfs-/mp-volume to a different storage", | |
1584 | permissions => { | |
1585 | description => "You need 'VM.Config.Disk' permissions on /vms/{vmid}, " . | |
1586 | "and 'Datastore.AllocateSpace' permissions on the storage.", | |
1587 | check => | |
1588 | [ 'and', | |
1589 | ['perm', '/vms/{vmid}', [ 'VM.Config.Disk' ]], | |
1590 | ['perm', '/storage/{storage}', [ 'Datastore.AllocateSpace' ]], | |
1591 | ], | |
1592 | }, | |
1593 | parameters => { | |
1594 | additionalProperties => 0, | |
1595 | properties => { | |
1596 | node => get_standard_option('pve-node'), | |
1597 | vmid => get_standard_option('pve-vmid', { completion => \&PVE::LXC::complete_ctid }), | |
1598 | volume => { | |
1599 | type => 'string', | |
1600 | enum => [ PVE::LXC::Config->mountpoint_names() ], | |
1601 | description => "Volume which will be moved.", | |
1602 | }, | |
1603 | storage => get_standard_option('pve-storage-id', { | |
1604 | description => "Target Storage.", | |
1605 | completion => \&PVE::Storage::complete_storage_enabled, | |
1606 | }), | |
1607 | delete => { | |
1608 | type => 'boolean', | |
1609 | description => "Delete the original volume after successful copy. By default the original is kept as an unused volume entry.", | |
1610 | optional => 1, | |
1611 | default => 0, | |
1612 | }, | |
1613 | digest => { | |
1614 | type => 'string', | |
1615 | description => 'Prevent changes if current configuration file has different SHA1 digest. This can be used to prevent concurrent modifications.', | |
1616 | maxLength => 40, | |
1617 | optional => 1, | |
1618 | } | |
1619 | }, | |
1620 | }, | |
1621 | returns => { | |
1622 | type => 'string', | |
1623 | }, | |
1624 | code => sub { | |
1625 | my ($param) = @_; | |
1626 | ||
1627 | my $rpcenv = PVE::RPCEnvironment::get(); | |
1628 | ||
1629 | my $authuser = $rpcenv->get_user(); | |
1630 | ||
1631 | my $vmid = extract_param($param, 'vmid'); | |
1632 | ||
1633 | my $storage = extract_param($param, 'storage'); | |
1634 | ||
1635 | my $mpkey = extract_param($param, 'volume'); | |
1636 | ||
1637 | my $lockname = 'disk'; | |
1638 | ||
1639 | my ($mpdata, $old_volid); | |
1640 | ||
1641 | PVE::LXC::Config->lock_config($vmid, sub { | |
1642 | my $conf = PVE::LXC::Config->load_config($vmid); | |
1643 | PVE::LXC::Config->check_lock($conf); | |
1644 | ||
1645 | die "cannot move volumes of a running container\n" if PVE::LXC::check_running($vmid); | |
1646 | ||
1647 | if ($mpkey eq 'rootfs') { | |
1648 | $mpdata = PVE::LXC::Config->parse_ct_rootfs($conf->{$mpkey}); | |
1649 | } elsif ($mpkey =~ m/mp\d+/) { | |
1650 | $mpdata = PVE::LXC::Config->parse_ct_mountpoint($conf->{$mpkey}); | |
1651 | } else { | |
1652 | die "Can't parse $mpkey\n"; | |
1653 | } | |
1654 | $old_volid = $mpdata->{volume}; | |
1655 | ||
1656 | die "you can't move a volume with snapshots and delete the source\n" | |
1657 | if $param->{delete} && PVE::LXC::Config->is_volume_in_use_by_snapshots($conf, $old_volid); | |
1658 | ||
1659 | PVE::Tools::assert_if_modified($param->{digest}, $conf->{digest}); | |
1660 | ||
1661 | PVE::LXC::Config->set_lock($vmid, $lockname); | |
1662 | }); | |
1663 | ||
1664 | my $realcmd = sub { | |
1665 | eval { | |
1666 | PVE::Cluster::log_msg('info', $authuser, "move volume CT $vmid: move --volume $mpkey --storage $storage"); | |
1667 | ||
1668 | my $conf = PVE::LXC::Config->load_config($vmid); | |
1669 | my $storage_cfg = PVE::Storage::config(); | |
1670 | ||
1671 | my $new_volid; | |
1672 | ||
1673 | eval { | |
1674 | PVE::Storage::activate_volumes($storage_cfg, [ $old_volid ]); | |
1675 | $new_volid = PVE::LXC::copy_volume($mpdata, $vmid, $storage, $storage_cfg, $conf); | |
1676 | $mpdata->{volume} = $new_volid; | |
1677 | ||
1678 | PVE::LXC::Config->lock_config($vmid, sub { | |
1679 | my $digest = $conf->{digest}; | |
1680 | $conf = PVE::LXC::Config->load_config($vmid); | |
1681 | PVE::Tools::assert_if_modified($digest, $conf->{digest}); | |
1682 | ||
1683 | $conf->{$mpkey} = PVE::LXC::Config->print_ct_mountpoint($mpdata, $mpkey eq 'rootfs'); | |
1684 | ||
1685 | PVE::LXC::Config->add_unused_volume($conf, $old_volid) if !$param->{delete}; | |
1686 | ||
1687 | PVE::LXC::Config->write_config($vmid, $conf); | |
1688 | }); | |
1689 | ||
1690 | eval { | |
1691 | # try to deactivate volumes - avoid lvm LVs to be active on several nodes | |
1692 | PVE::Storage::deactivate_volumes($storage_cfg, [ $new_volid ]) | |
1693 | }; | |
1694 | warn $@ if $@; | |
1695 | }; | |
1696 | if (my $err = $@) { | |
1697 | eval { | |
1698 | PVE::Storage::vdisk_free($storage_cfg, $new_volid) | |
1699 | if defined($new_volid); | |
1700 | }; | |
1701 | warn $@ if $@; | |
1702 | die $err; | |
1703 | } | |
1704 | ||
1705 | if ($param->{delete}) { | |
1706 | eval { | |
1707 | PVE::Storage::deactivate_volumes($storage_cfg, [ $old_volid ]); | |
1708 | PVE::Storage::vdisk_free($storage_cfg, $old_volid); | |
1709 | }; | |
1710 | warn $@ if $@; | |
1711 | } | |
1712 | }; | |
1713 | my $err = $@; | |
1714 | eval { PVE::LXC::Config->remove_lock($vmid, $lockname) }; | |
1715 | warn $@ if $@; | |
1716 | die $err if $err; | |
1717 | }; | |
1718 | my $task = eval { | |
1719 | $rpcenv->fork_worker('move_volume', $vmid, $authuser, $realcmd); | |
1720 | }; | |
1721 | if (my $err = $@) { | |
1722 | eval { PVE::LXC::Config->remove_lock($vmid, $lockname) }; | |
1723 | warn $@ if $@; | |
1724 | die $err; | |
1725 | } | |
1726 | return $task; | |
1727 | }}); | |
1728 | ||
f76a2828 | 1729 | 1; |