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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); | |
0620edda | 8 | use PVE::Exception qw(raise raise_param_exc raise_perm_exc); |
f76a2828 | 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", | |
fa91e46f | 38 | path => '{vmid}/config', |
52389a07 | 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", | |
8233d33d | 77 | properties => $PVE::LXC::vmstatus_return_properties, |
f76a2828 DM |
78 | }, |
79 | links => [ { rel => 'child', href => "{vmid}" } ], | |
80 | }, | |
81 | code => sub { | |
82 | my ($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}; | |
f76a2828 DM |
94 | push @$res, $data; |
95 | } | |
96 | ||
97 | return $res; | |
5c752bbf | 98 | |
f76a2828 DM |
99 | }}); |
100 | ||
9c2d4ce9 | 101 | __PACKAGE__->register_method({ |
5c752bbf DM |
102 | name => 'create_vm', |
103 | path => '', | |
9c2d4ce9 DM |
104 | method => 'POST', |
105 | description => "Create or restore a container.", | |
106 | permissions => { | |
107 | user => 'all', # check inside | |
108 | description => "You need 'VM.Allocate' permissions on /vms/{vmid} or on the VM pool /pool/{pool}. " . | |
109 | "For restore, it is enough if the user has 'VM.Backup' permission and the VM already exists. " . | |
110 | "You also need 'Datastore.AllocateSpace' permissions on the storage.", | |
111 | }, | |
112 | protected => 1, | |
113 | proxyto => 'node', | |
114 | parameters => { | |
115 | additionalProperties => 0, | |
1b4cf758 | 116 | properties => PVE::LXC::Config->json_config_properties({ |
9c2d4ce9 | 117 | node => get_standard_option('pve-node'), |
781e26b2 | 118 | vmid => get_standard_option('pve-vmid', { completion => \&PVE::Cluster::complete_next_vmid }), |
9c2d4ce9 DM |
119 | ostemplate => { |
120 | description => "The OS template or backup file.", | |
5c752bbf | 121 | type => 'string', |
9c2d4ce9 | 122 | maxLength => 255, |
68e8f3c5 | 123 | completion => \&PVE::LXC::complete_os_templates, |
9c2d4ce9 | 124 | }, |
5c752bbf DM |
125 | password => { |
126 | optional => 1, | |
9c2d4ce9 DM |
127 | type => 'string', |
128 | description => "Sets root password inside container.", | |
168d6b07 | 129 | minLength => 5, |
9c2d4ce9 DM |
130 | }, |
131 | storage => get_standard_option('pve-storage-id', { | |
eb35f9c0 | 132 | description => "Default Storage.", |
9c2d4ce9 DM |
133 | default => 'local', |
134 | optional => 1, | |
c5362cda | 135 | completion => \&PVE::Storage::complete_storage_enabled, |
9c2d4ce9 DM |
136 | }), |
137 | force => { | |
5c752bbf | 138 | optional => 1, |
9c2d4ce9 DM |
139 | type => 'boolean', |
140 | description => "Allow to overwrite existing container.", | |
141 | }, | |
142 | restore => { | |
5c752bbf | 143 | optional => 1, |
9c2d4ce9 DM |
144 | type => 'boolean', |
145 | description => "Mark this as restore task.", | |
146 | }, | |
43912111 CE |
147 | unique => { |
148 | optional => 1, | |
149 | type => 'boolean', | |
150 | description => "Assign a unique random ethernet address.", | |
151 | requires => 'restore', | |
152 | }, | |
5c752bbf | 153 | pool => { |
9c2d4ce9 DM |
154 | optional => 1, |
155 | type => 'string', format => 'pve-poolid', | |
156 | description => "Add the VM to the specified pool.", | |
157 | }, | |
7c78b6cc WB |
158 | 'ignore-unpack-errors' => { |
159 | optional => 1, | |
160 | type => 'boolean', | |
161 | description => "Ignore errors when extracting the template.", | |
162 | }, | |
34ddbf08 FG |
163 | 'ssh-public-keys' => { |
164 | optional => 1, | |
165 | type => 'string', | |
166 | description => "Setup public SSH keys (one key per line, " . | |
167 | "OpenSSH format).", | |
168 | }, | |
f9b4407e | 169 | bwlimit => { |
8ead60ef | 170 | description => "Override I/O bandwidth limit (in KiB/s).", |
f9b4407e WB |
171 | optional => 1, |
172 | type => 'number', | |
173 | minimum => '0', | |
41e9b65c | 174 | default => 'restore limit from datacenter or storage config', |
f9b4407e | 175 | }, |
9d0225fb TL |
176 | start => { |
177 | optional => 1, | |
178 | type => 'boolean', | |
179 | default => 0, | |
180 | description => "Start the CT after its creation finished successfully.", | |
181 | }, | |
9c2d4ce9 DM |
182 | }), |
183 | }, | |
5c752bbf | 184 | returns => { |
9c2d4ce9 DM |
185 | type => 'string', |
186 | }, | |
187 | code => sub { | |
188 | my ($param) = @_; | |
189 | ||
61783321 TL |
190 | PVE::Cluster::check_cfs_quorum(); |
191 | ||
9c2d4ce9 | 192 | my $rpcenv = PVE::RPCEnvironment::get(); |
9c2d4ce9 DM |
193 | my $authuser = $rpcenv->get_user(); |
194 | ||
195 | my $node = extract_param($param, 'node'); | |
9c2d4ce9 | 196 | my $vmid = extract_param($param, 'vmid'); |
7c78b6cc | 197 | my $ignore_unpack_errors = extract_param($param, 'ignore-unpack-errors'); |
f9b4407e | 198 | my $bwlimit = extract_param($param, 'bwlimit'); |
9d0225fb TL |
199 | my $start_after_create = extract_param($param, 'start'); |
200 | ||
67afe46e | 201 | my $basecfg_fn = PVE::LXC::Config->config_file($vmid); |
9c2d4ce9 DM |
202 | my $same_container_exists = -f $basecfg_fn; |
203 | ||
425b62cb WB |
204 | # 'unprivileged' is read-only, so we can't pass it to update_pct_config |
205 | my $unprivileged = extract_param($param, 'unprivileged'); | |
9c2d4ce9 | 206 | my $restore = extract_param($param, 'restore'); |
43912111 | 207 | my $unique = extract_param($param, 'unique'); |
9c2d4ce9 | 208 | |
39170644 FG |
209 | # used to skip firewall config restore if user lacks permission |
210 | my $skip_fw_config_restore = 0; | |
211 | ||
148d1cb4 DM |
212 | if ($restore) { |
213 | # fixme: limit allowed parameters | |
148d1cb4 DM |
214 | } |
215 | ||
9c2d4ce9 DM |
216 | my $force = extract_param($param, 'force'); |
217 | ||
218 | if (!($same_container_exists && $restore && $force)) { | |
219 | PVE::Cluster::check_vmid_unused($vmid); | |
e22af68f | 220 | } else { |
61783321 | 221 | die "can't overwrite running container\n" if PVE::LXC::check_running($vmid); |
67afe46e FG |
222 | my $conf = PVE::LXC::Config->load_config($vmid); |
223 | PVE::LXC::Config->check_protection($conf, "unable to restore CT $vmid"); | |
9c2d4ce9 | 224 | } |
5c752bbf | 225 | |
9c2d4ce9 | 226 | my $password = extract_param($param, 'password'); |
34ddbf08 | 227 | my $ssh_keys = extract_param($param, 'ssh-public-keys'); |
2130286f | 228 | PVE::Tools::validate_ssh_public_keys($ssh_keys) if defined($ssh_keys); |
34ddbf08 | 229 | |
27916659 | 230 | my $pool = extract_param($param, 'pool'); |
9c2d4ce9 DM |
231 | if (defined($pool)) { |
232 | $rpcenv->check_pool_exist($pool); | |
233 | $rpcenv->check_perm_modify($authuser, "/pool/$pool"); | |
5c752bbf | 234 | } |
9c2d4ce9 DM |
235 | |
236 | if ($rpcenv->check($authuser, "/vms/$vmid", ['VM.Allocate'], 1)) { | |
237 | # OK | |
238 | } elsif ($pool && $rpcenv->check($authuser, "/pool/$pool", ['VM.Allocate'], 1)) { | |
239 | # OK | |
240 | } elsif ($restore && $force && $same_container_exists && | |
241 | $rpcenv->check($authuser, "/vms/$vmid", ['VM.Backup'], 1)) { | |
242 | # OK: user has VM.Backup permissions, and want to restore an existing VM | |
39170644 FG |
243 | |
244 | # we don't want to restore a container-provided FW conf in this case | |
245 | # since the user is lacking permission to configure the container's FW | |
246 | $skip_fw_config_restore = 1; | |
9c2d4ce9 DM |
247 | } else { |
248 | raise_perm_exc(); | |
249 | } | |
250 | ||
9eb69152 | 251 | my $ostemplate = extract_param($param, 'ostemplate'); |
bb6afcb0 DM |
252 | my $storage = extract_param($param, 'storage') // 'local'; |
253 | ||
9eb69152 FG |
254 | PVE::LXC::check_ct_modify_config_perm($rpcenv, $authuser, $vmid, $pool, $param, []); |
255 | ||
bb6afcb0 | 256 | my $storage_cfg = cfs_read_file("storage.cfg"); |
9c2d4ce9 | 257 | |
9c2d4ce9 | 258 | my $archive; |
9c2d4ce9 | 259 | if ($ostemplate eq '-') { |
148d1cb4 DM |
260 | die "pipe requires cli environment\n" |
261 | if $rpcenv->{type} ne 'cli'; | |
262 | die "pipe can only be used with restore tasks\n" | |
263 | if !$restore; | |
264 | $archive = '-'; | |
b51a98d4 | 265 | die "restore from pipe requires rootfs parameter\n" if !defined($param->{rootfs}); |
9c2d4ce9 | 266 | } else { |
f26c66e0 | 267 | PVE::Storage::check_volume_access($rpcenv, $authuser, $storage_cfg, $vmid, $ostemplate); |
9c2d4ce9 DM |
268 | $archive = PVE::Storage::abs_filesystem_path($storage_cfg, $ostemplate); |
269 | } | |
270 | ||
f9b4407e | 271 | my %used_storages; |
bb6afcb0 DM |
272 | my $check_and_activate_storage = sub { |
273 | my ($sid) = @_; | |
274 | ||
275 | my $scfg = PVE::Storage::storage_check_node($storage_cfg, $sid, $node); | |
276 | ||
277 | raise_param_exc({ storage => "storage '$sid' does not support container directories"}) | |
278 | if !$scfg->{content}->{rootdir}; | |
279 | ||
280 | $rpcenv->check($authuser, "/storage/$sid", ['Datastore.AllocateSpace']); | |
281 | ||
282 | PVE::Storage::activate_storage($storage_cfg, $sid); | |
f9b4407e | 283 | $used_storages{$sid} = 1; |
bb6afcb0 DM |
284 | }; |
285 | ||
9c2d4ce9 | 286 | my $conf = {}; |
5b4657d0 | 287 | |
99132ce0 WB |
288 | my $is_root = $authuser eq 'root@pam'; |
289 | ||
b51a98d4 | 290 | my $no_disk_param = {}; |
db18c1e4 FG |
291 | my $mp_param = {}; |
292 | my $storage_only_mode = 1; | |
b51a98d4 | 293 | foreach my $opt (keys %$param) { |
78ccc99b DM |
294 | my $value = $param->{$opt}; |
295 | if ($opt eq 'rootfs' || $opt =~ m/^mp\d+$/) { | |
296 | # allow to use simple numbers (add default storage in that case) | |
db18c1e4 FG |
297 | if ($value =~ m/^\d+(\.\d+)?$/) { |
298 | $mp_param->{$opt} = "$storage:$value"; | |
299 | } else { | |
300 | $mp_param->{$opt} = $value; | |
301 | } | |
302 | $storage_only_mode = 0; | |
a9dd8015 FG |
303 | } elsif ($opt =~ m/^unused\d+$/) { |
304 | warn "ignoring '$opt', cannot create/restore with unused volume\n"; | |
305 | delete $param->{$opt}; | |
78ccc99b DM |
306 | } else { |
307 | $no_disk_param->{$opt} = $value; | |
308 | } | |
b51a98d4 | 309 | } |
bb6afcb0 | 310 | |
235dbdf3 | 311 | die "mount points configured, but 'rootfs' not set - aborting\n" |
db18c1e4 FG |
312 | if !$storage_only_mode && !defined($mp_param->{rootfs}); |
313 | ||
bb6afcb0 | 314 | # check storage access, activate storage |
db18c1e4 FG |
315 | my $delayed_mp_param = {}; |
316 | PVE::LXC::Config->foreach_mountpoint($mp_param, sub { | |
bb6afcb0 DM |
317 | my ($ms, $mountpoint) = @_; |
318 | ||
319 | my $volid = $mountpoint->{volume}; | |
320 | my $mp = $mountpoint->{mp}; | |
321 | ||
e2007ac2 DM |
322 | if ($mountpoint->{type} ne 'volume') { # bind or device |
323 | die "Only root can pass arbitrary filesystem paths.\n" | |
99132ce0 | 324 | if !$is_root; |
e2007ac2 DM |
325 | } else { |
326 | my ($sid, $volname) = PVE::Storage::parse_volume_id($volid); | |
327 | &$check_and_activate_storage($sid); | |
328 | } | |
bb6afcb0 DM |
329 | }); |
330 | ||
331 | # check/activate default storage | |
db18c1e4 | 332 | &$check_and_activate_storage($storage) if !defined($mp_param->{rootfs}); |
bb6afcb0 | 333 | |
1b4cf758 | 334 | PVE::LXC::Config->update_pct_config($vmid, $conf, 0, $no_disk_param); |
9c2d4ce9 | 335 | |
425b62cb WB |
336 | $conf->{unprivileged} = 1 if $unprivileged; |
337 | ||
61783321 | 338 | my $emsg = $restore ? "unable to restore CT $vmid -" : "unable to create CT $vmid -"; |
bccaa371 | 339 | |
61783321 TL |
340 | eval { PVE::LXC::Config->create_and_lock_config($vmid, $force) }; |
341 | die "$emsg $@" if $@; | |
bccaa371 | 342 | |
61783321 TL |
343 | my $code = sub { |
344 | my $old_conf = PVE::LXC::Config->load_config($vmid); | |
a2d3e5c3 | 345 | my $was_template; |
bccaa371 | 346 | |
eb35f9c0 | 347 | my $vollist = []; |
27916659 | 348 | eval { |
5a7a51d0 WB |
349 | my $orig_mp_param; # only used if $restore |
350 | if ($restore) { | |
61783321 | 351 | die "can't overwrite running container\n" if PVE::LXC::check_running($vmid); |
a5246958 | 352 | if ($is_root && $archive ne '-') { |
a48e5562 | 353 | my $orig_conf; |
a5246958 | 354 | ($orig_conf, $orig_mp_param) = PVE::LXC::Create::recover_config($archive); |
a2d3e5c3 | 355 | $was_template = delete $orig_conf->{template}; |
a67908f1 | 356 | # When we're root call 'restore_configuration' with restricted=0, |
5a7a51d0 WB |
357 | # causing it to restore the raw lxc entries, among which there may be |
358 | # 'lxc.idmap' entries. We need to make sure that the extracted contents | |
359 | # of the container match up with the restored configuration afterwards: | |
a67908f1 | 360 | $conf->{lxc} = $orig_conf->{lxc}; |
5a7a51d0 | 361 | } |
f360d7f1 | 362 | } |
db18c1e4 | 363 | if ($storage_only_mode) { |
b51a98d4 | 364 | if ($restore) { |
a48e5562 | 365 | if (!defined($orig_mp_param)) { |
a5246958 OB |
366 | (undef, $orig_mp_param) = PVE::LXC::Create::recover_config($archive); |
367 | } | |
f360d7f1 | 368 | $mp_param = $orig_mp_param; |
db18c1e4 FG |
369 | die "rootfs configuration could not be recovered, please check and specify manually!\n" |
370 | if !defined($mp_param->{rootfs}); | |
371 | PVE::LXC::Config->foreach_mountpoint($mp_param, sub { | |
372 | my ($ms, $mountpoint) = @_; | |
373 | my $type = $mountpoint->{type}; | |
374 | if ($type eq 'volume') { | |
375 | die "unable to detect disk size - please specify $ms (size)\n" | |
376 | if !defined($mountpoint->{size}); | |
377 | my $disksize = $mountpoint->{size} / (1024 * 1024 * 1024); # create_disks expects GB as unit size | |
378 | delete $mountpoint->{size}; | |
379 | $mountpoint->{volume} = "$storage:$disksize"; | |
380 | $mp_param->{$ms} = PVE::LXC::Config->print_ct_mountpoint($mountpoint, $ms eq 'rootfs'); | |
381 | } else { | |
15e4d443 | 382 | my $type = $mountpoint->{type}; |
7e0e7f38 FG |
383 | die "restoring rootfs to $type mount is only possible by specifying -rootfs manually!\n" |
384 | if ($ms eq 'rootfs'); | |
20f9339d | 385 | die "restoring '$ms' to $type mount is only possible for root\n" |
99132ce0 | 386 | if !$is_root; |
7e0e7f38 | 387 | |
15e4d443 FG |
388 | if ($mountpoint->{backup}) { |
389 | warn "WARNING - unsupported configuration!\n"; | |
235dbdf3 FG |
390 | warn "backup was enabled for $type mount point $ms ('$mountpoint->{mp}')\n"; |
391 | warn "mount point configuration will be restored after archive extraction!\n"; | |
15e4d443 FG |
392 | warn "contained files will be restored to wrong directory!\n"; |
393 | } | |
136040f4 | 394 | delete $mp_param->{$ms}; # actually delay bind/dev mps |
db18c1e4 FG |
395 | $delayed_mp_param->{$ms} = PVE::LXC::Config->print_ct_mountpoint($mountpoint, $ms eq 'rootfs'); |
396 | } | |
397 | }); | |
b51a98d4 | 398 | } else { |
db18c1e4 | 399 | $mp_param->{rootfs} = "$storage:4"; # defaults to 4GB |
b51a98d4 DM |
400 | } |
401 | } | |
402 | ||
db18c1e4 FG |
403 | $vollist = PVE::LXC::create_disks($storage_cfg, $vmid, $mp_param, $conf); |
404 | ||
61783321 TL |
405 | # we always have the 'create' lock so check for more than 1 entry |
406 | if (scalar(keys %$old_conf) > 1) { | |
51665c2d | 407 | # destroy old container volumes |
61783321 | 408 | PVE::LXC::destroy_lxc_container($storage_cfg, $vmid, $old_conf, { lock => 'create' }); |
51665c2d | 409 | } |
51665c2d FG |
410 | |
411 | eval { | |
412 | my $rootdir = PVE::LXC::mount_all($vmid, $storage_cfg, $conf, 1); | |
f9b4407e WB |
413 | $bwlimit = PVE::Storage::get_bandwidth_limit('restore', [keys %used_storages], $bwlimit); |
414 | PVE::LXC::Create::restore_archive($archive, $rootdir, $conf, $ignore_unpack_errors, $bwlimit); | |
51665c2d FG |
415 | |
416 | if ($restore) { | |
39170644 | 417 | PVE::LXC::Create::restore_configuration($vmid, $rootdir, $conf, !$is_root, $unique, $skip_fw_config_restore); |
4b4bbe55 OB |
418 | my $lxc_setup = PVE::LXC::Setup->new($conf, $rootdir); |
419 | $lxc_setup->template_fixup($conf); | |
51665c2d FG |
420 | } else { |
421 | my $lxc_setup = PVE::LXC::Setup->new($conf, $rootdir); # detect OS | |
422 | PVE::LXC::Config->write_config($vmid, $conf); # safe config (after OS detection) | |
423 | $lxc_setup->post_create_hook($password, $ssh_keys); | |
424 | } | |
425 | }; | |
426 | my $err = $@; | |
427 | PVE::LXC::umount_all($vmid, $storage_cfg, $conf, $err ? 1 : 0); | |
428 | PVE::Storage::deactivate_volumes($storage_cfg, PVE::LXC::Config->get_vm_volumes($conf)); | |
429 | die $err if $err; | |
27916659 DM |
430 | # set some defaults |
431 | $conf->{hostname} ||= "CT$vmid"; | |
432 | $conf->{memory} ||= 512; | |
433 | $conf->{swap} //= 512; | |
db18c1e4 FG |
434 | foreach my $mp (keys %$delayed_mp_param) { |
435 | $conf->{$mp} = $delayed_mp_param->{$mp}; | |
436 | } | |
a2d3e5c3 CE |
437 | # If the template flag was set, we try to convert again to template after restore |
438 | if ($was_template) { | |
439 | print STDERR "Convert restored container to template...\n"; | |
440 | if (my $err = check_storage_supports_templates($conf)) { | |
441 | warn $err; | |
442 | warn "Leave restored backup as container instead of converting to template.\n" | |
443 | } else { | |
444 | PVE::LXC::template_create($vmid, $conf); | |
445 | $conf->{template} = 1; | |
446 | } | |
447 | } | |
67afe46e | 448 | PVE::LXC::Config->write_config($vmid, $conf); |
27916659 DM |
449 | }; |
450 | if (my $err = $@) { | |
6c871c36 | 451 | PVE::LXC::destroy_disks($storage_cfg, $vollist); |
4eeb9af1 | 452 | eval { PVE::LXC::Config->destroy_config($vmid) }; |
d7d48be6 | 453 | warn $@ if $@; |
61783321 | 454 | die "$emsg $err"; |
6d098bf4 | 455 | } |
87273b2b | 456 | PVE::AccessControl::add_vm_to_pool($vmid, $pool) if $pool; |
9d0225fb TL |
457 | |
458 | PVE::API2::LXC::Status->vm_start({ vmid => $vmid, node => $node }) | |
459 | if $start_after_create; | |
9c2d4ce9 | 460 | }; |
5c752bbf | 461 | |
8a6fc617 | 462 | my $workername = $restore ? 'vzrestore' : 'vzcreate'; |
67afe46e | 463 | my $realcmd = sub { PVE::LXC::Config->lock_config($vmid, $code); }; |
9c2d4ce9 | 464 | |
8a6fc617 | 465 | return $rpcenv->fork_worker($workername, $vmid, $authuser, $realcmd); |
9c2d4ce9 DM |
466 | }}); |
467 | ||
a2d3e5c3 CE |
468 | sub check_storage_supports_templates { |
469 | my ($conf) = @_; | |
470 | ||
471 | my $scfg = PVE::Storage::config(); | |
472 | eval { | |
473 | PVE::LXC::Config->foreach_mountpoint($conf, sub { | |
474 | my ($ms, $mp) = @_; | |
475 | ||
476 | my ($sid) = PVE::Storage::parse_volume_id($mp->{volume}, 0); | |
477 | die "Warning: Directory storage '$sid' does not support container templates!\n" | |
478 | if $scfg->{ids}->{$sid}->{path}; | |
479 | }); | |
480 | }; | |
481 | return $@ | |
482 | } | |
483 | ||
f76a2828 DM |
484 | __PACKAGE__->register_method({ |
485 | name => 'vmdiridx', | |
5c752bbf | 486 | path => '{vmid}', |
f76a2828 DM |
487 | method => 'GET', |
488 | proxyto => 'node', | |
489 | description => "Directory index", | |
490 | permissions => { | |
491 | user => 'all', | |
492 | }, | |
493 | parameters => { | |
494 | additionalProperties => 0, | |
495 | properties => { | |
496 | node => get_standard_option('pve-node'), | |
497 | vmid => get_standard_option('pve-vmid'), | |
498 | }, | |
499 | }, | |
500 | returns => { | |
501 | type => 'array', | |
502 | items => { | |
503 | type => "object", | |
504 | properties => { | |
505 | subdir => { type => 'string' }, | |
506 | }, | |
507 | }, | |
508 | links => [ { rel => 'child', href => "{subdir}" } ], | |
509 | }, | |
510 | code => sub { | |
511 | my ($param) = @_; | |
512 | ||
513 | # test if VM exists | |
67afe46e | 514 | my $conf = PVE::LXC::Config->load_config($param->{vmid}); |
f76a2828 DM |
515 | |
516 | my $res = [ | |
517 | { subdir => 'config' }, | |
37c2dba8 | 518 | { subdir => 'pending' }, |
fff3a342 DM |
519 | { subdir => 'status' }, |
520 | { subdir => 'vncproxy' }, | |
a0226a00 | 521 | { subdir => 'termproxy' }, |
fff3a342 DM |
522 | { subdir => 'vncwebsocket' }, |
523 | { subdir => 'spiceproxy' }, | |
524 | { subdir => 'migrate' }, | |
c4a33727 | 525 | { subdir => 'clone' }, |
f76a2828 DM |
526 | # { subdir => 'initlog' }, |
527 | { subdir => 'rrd' }, | |
528 | { subdir => 'rrddata' }, | |
529 | { subdir => 'firewall' }, | |
cc5392c8 | 530 | { subdir => 'snapshot' }, |
985b18ed | 531 | { subdir => 'resize' }, |
f76a2828 | 532 | ]; |
5c752bbf | 533 | |
f76a2828 DM |
534 | return $res; |
535 | }}); | |
536 | ||
c4a33727 | 537 | |
f76a2828 | 538 | __PACKAGE__->register_method({ |
5c752bbf DM |
539 | name => 'rrd', |
540 | path => '{vmid}/rrd', | |
f76a2828 DM |
541 | method => 'GET', |
542 | protected => 1, # fixme: can we avoid that? | |
543 | permissions => { | |
544 | check => ['perm', '/vms/{vmid}', [ 'VM.Audit' ]], | |
545 | }, | |
546 | description => "Read VM RRD statistics (returns PNG)", | |
547 | parameters => { | |
548 | additionalProperties => 0, | |
549 | properties => { | |
550 | node => get_standard_option('pve-node'), | |
551 | vmid => get_standard_option('pve-vmid'), | |
552 | timeframe => { | |
553 | description => "Specify the time frame you are interested in.", | |
554 | type => 'string', | |
555 | enum => [ 'hour', 'day', 'week', 'month', 'year' ], | |
556 | }, | |
557 | ds => { | |
558 | description => "The list of datasources you want to display.", | |
559 | type => 'string', format => 'pve-configid-list', | |
560 | }, | |
561 | cf => { | |
562 | description => "The RRD consolidation function", | |
563 | type => 'string', | |
564 | enum => [ 'AVERAGE', 'MAX' ], | |
565 | optional => 1, | |
566 | }, | |
567 | }, | |
568 | }, | |
569 | returns => { | |
570 | type => "object", | |
571 | properties => { | |
572 | filename => { type => 'string' }, | |
573 | }, | |
574 | }, | |
575 | code => sub { | |
576 | my ($param) = @_; | |
577 | ||
578 | return PVE::Cluster::create_rrd_graph( | |
5c752bbf | 579 | "pve2-vm/$param->{vmid}", $param->{timeframe}, |
f76a2828 | 580 | $param->{ds}, $param->{cf}); |
5c752bbf | 581 | |
f76a2828 DM |
582 | }}); |
583 | ||
584 | __PACKAGE__->register_method({ | |
5c752bbf DM |
585 | name => 'rrddata', |
586 | path => '{vmid}/rrddata', | |
f76a2828 DM |
587 | method => 'GET', |
588 | protected => 1, # fixme: can we avoid that? | |
589 | permissions => { | |
590 | check => ['perm', '/vms/{vmid}', [ 'VM.Audit' ]], | |
591 | }, | |
592 | description => "Read VM RRD statistics", | |
593 | parameters => { | |
594 | additionalProperties => 0, | |
595 | properties => { | |
596 | node => get_standard_option('pve-node'), | |
597 | vmid => get_standard_option('pve-vmid'), | |
598 | timeframe => { | |
599 | description => "Specify the time frame you are interested in.", | |
600 | type => 'string', | |
601 | enum => [ 'hour', 'day', 'week', 'month', 'year' ], | |
602 | }, | |
603 | cf => { | |
604 | description => "The RRD consolidation function", | |
605 | type => 'string', | |
606 | enum => [ 'AVERAGE', 'MAX' ], | |
607 | optional => 1, | |
608 | }, | |
609 | }, | |
610 | }, | |
611 | returns => { | |
612 | type => "array", | |
613 | items => { | |
614 | type => "object", | |
615 | properties => {}, | |
616 | }, | |
617 | }, | |
618 | code => sub { | |
619 | my ($param) = @_; | |
620 | ||
621 | return PVE::Cluster::create_rrd_data( | |
622 | "pve2-vm/$param->{vmid}", $param->{timeframe}, $param->{cf}); | |
623 | }}); | |
624 | ||
f76a2828 | 625 | __PACKAGE__->register_method({ |
5c752bbf DM |
626 | name => 'destroy_vm', |
627 | path => '{vmid}', | |
f76a2828 DM |
628 | method => 'DELETE', |
629 | protected => 1, | |
630 | proxyto => 'node', | |
631 | description => "Destroy the container (also delete all uses files).", | |
632 | permissions => { | |
633 | check => [ 'perm', '/vms/{vmid}', ['VM.Allocate']], | |
634 | }, | |
635 | parameters => { | |
636 | additionalProperties => 0, | |
637 | properties => { | |
638 | node => get_standard_option('pve-node'), | |
68e8f3c5 | 639 | vmid => get_standard_option('pve-vmid', { completion => \&PVE::LXC::complete_ctid_stopped }), |
f76a2828 DM |
640 | }, |
641 | }, | |
5c752bbf | 642 | returns => { |
f76a2828 DM |
643 | type => 'string', |
644 | }, | |
645 | code => sub { | |
646 | my ($param) = @_; | |
647 | ||
648 | my $rpcenv = PVE::RPCEnvironment::get(); | |
f76a2828 | 649 | my $authuser = $rpcenv->get_user(); |
f76a2828 DM |
650 | my $vmid = $param->{vmid}; |
651 | ||
652 | # test if container exists | |
67afe46e | 653 | my $conf = PVE::LXC::Config->load_config($vmid); |
611fe3aa | 654 | my $storage_cfg = cfs_read_file("storage.cfg"); |
67afe46e | 655 | PVE::LXC::Config->check_protection($conf, "can't remove CT $vmid"); |
7e806596 | 656 | |
9d87e069 | 657 | die "unable to remove CT $vmid - used in HA resources\n" |
b6e0b774 AG |
658 | if PVE::HA::Config::vm_is_ha_managed($vmid); |
659 | ||
c5a8e04f DM |
660 | # do not allow destroy if there are replication jobs |
661 | my $repl_conf = PVE::ReplicationConfig->new(); | |
662 | $repl_conf->check_for_existing_jobs($vmid); | |
663 | ||
d607c17d DM |
664 | my $running_error_msg = "unable to destroy CT $vmid - container is running\n"; |
665 | ||
666 | die $running_error_msg if PVE::LXC::check_running($vmid); # check early | |
667 | ||
611fe3aa | 668 | my $code = sub { |
673cf209 | 669 | # reload config after lock |
67afe46e FG |
670 | $conf = PVE::LXC::Config->load_config($vmid); |
671 | PVE::LXC::Config->check_lock($conf); | |
673cf209 | 672 | |
d607c17d DM |
673 | die $running_error_msg if PVE::LXC::check_running($vmid); |
674 | ||
7fc1d9eb TL |
675 | PVE::LXC::destroy_lxc_container($storage_cfg, $vmid, $conf, { lock => 'destroyed' }); |
676 | ||
be5fc936 | 677 | PVE::AccessControl::remove_vm_access($vmid); |
2f9b5ead | 678 | PVE::Firewall::remove_vmfw_conf($vmid); |
7fc1d9eb TL |
679 | |
680 | # only now remove the zombie config, else we can have reuse race | |
681 | PVE::LXC::Config->destroy_config($vmid); | |
f76a2828 DM |
682 | }; |
683 | ||
67afe46e | 684 | my $realcmd = sub { PVE::LXC::Config->lock_config($vmid, $code); }; |
611fe3aa | 685 | |
f76a2828 DM |
686 | return $rpcenv->fork_worker('vzdestroy', $vmid, $authuser, $realcmd); |
687 | }}); | |
688 | ||
fff3a342 DM |
689 | my $sslcert; |
690 | ||
691 | __PACKAGE__->register_method ({ | |
5b4657d0 DM |
692 | name => 'vncproxy', |
693 | path => '{vmid}/vncproxy', | |
fff3a342 DM |
694 | method => 'POST', |
695 | protected => 1, | |
696 | permissions => { | |
697 | check => ['perm', '/vms/{vmid}', [ 'VM.Console' ]], | |
698 | }, | |
699 | description => "Creates a TCP VNC proxy connections.", | |
700 | parameters => { | |
701 | additionalProperties => 0, | |
702 | properties => { | |
703 | node => get_standard_option('pve-node'), | |
704 | vmid => get_standard_option('pve-vmid'), | |
705 | websocket => { | |
706 | optional => 1, | |
707 | type => 'boolean', | |
708 | description => "use websocket instead of standard VNC.", | |
709 | }, | |
bd0f4d6d DC |
710 | width => { |
711 | optional => 1, | |
712 | description => "sets the width of the console in pixels.", | |
713 | type => 'integer', | |
714 | minimum => 16, | |
715 | maximum => 4096, | |
716 | }, | |
717 | height => { | |
718 | optional => 1, | |
719 | description => "sets the height of the console in pixels.", | |
720 | type => 'integer', | |
721 | minimum => 16, | |
722 | maximum => 2160, | |
723 | }, | |
fff3a342 DM |
724 | }, |
725 | }, | |
5b4657d0 | 726 | returns => { |
fff3a342 DM |
727 | additionalProperties => 0, |
728 | properties => { | |
729 | user => { type => 'string' }, | |
730 | ticket => { type => 'string' }, | |
731 | cert => { type => 'string' }, | |
732 | port => { type => 'integer' }, | |
733 | upid => { type => 'string' }, | |
734 | }, | |
735 | }, | |
736 | code => sub { | |
737 | my ($param) = @_; | |
738 | ||
739 | my $rpcenv = PVE::RPCEnvironment::get(); | |
740 | ||
741 | my $authuser = $rpcenv->get_user(); | |
742 | ||
743 | my $vmid = $param->{vmid}; | |
744 | my $node = $param->{node}; | |
745 | ||
746 | my $authpath = "/vms/$vmid"; | |
747 | ||
748 | my $ticket = PVE::AccessControl::assemble_vnc_ticket($authuser, $authpath); | |
749 | ||
750 | $sslcert = PVE::Tools::file_get_contents("/etc/pve/pve-root-ca.pem", 8192) | |
751 | if !$sslcert; | |
752 | ||
ec2c57eb | 753 | my ($remip, $family); |
5b4657d0 | 754 | |
fff3a342 | 755 | if ($node ne PVE::INotify::nodename()) { |
85ae6211 | 756 | ($remip, $family) = PVE::Cluster::remote_node_ip($node); |
ec2c57eb WB |
757 | } else { |
758 | $family = PVE::Tools::get_host_address_family($node); | |
fff3a342 DM |
759 | } |
760 | ||
ec2c57eb WB |
761 | my $port = PVE::Tools::next_vnc_port($family); |
762 | ||
fff3a342 DM |
763 | # NOTE: vncterm VNC traffic is already TLS encrypted, |
764 | # so we select the fastest chipher here (or 'none'?) | |
5b4657d0 | 765 | my $remcmd = $remip ? |
806eae70 | 766 | ['/usr/bin/ssh', '-e', 'none', '-t', $remip] : []; |
fff3a342 | 767 | |
67afe46e | 768 | my $conf = PVE::LXC::Config->load_config($vmid, $node); |
65213b67 | 769 | my $concmd = PVE::LXC::get_console_command($vmid, $conf, -1); |
aca816ad | 770 | |
5b4657d0 DM |
771 | my $shcmd = [ '/usr/bin/dtach', '-A', |
772 | "/var/run/dtach/vzctlconsole$vmid", | |
aca816ad | 773 | '-r', 'winch', '-z', @$concmd]; |
fff3a342 DM |
774 | |
775 | my $realcmd = sub { | |
776 | my $upid = shift; | |
777 | ||
5b4657d0 | 778 | syslog ('info', "starting lxc vnc proxy $upid\n"); |
fff3a342 | 779 | |
5b4657d0 | 780 | my $timeout = 10; |
fff3a342 DM |
781 | |
782 | my $cmd = ['/usr/bin/vncterm', '-rfbport', $port, | |
5b4657d0 | 783 | '-timeout', $timeout, '-authpath', $authpath, |
fff3a342 DM |
784 | '-perm', 'VM.Console']; |
785 | ||
bd0f4d6d DC |
786 | if ($param->{width}) { |
787 | push @$cmd, '-width', $param->{width}; | |
788 | } | |
789 | ||
790 | if ($param->{height}) { | |
791 | push @$cmd, '-height', $param->{height}; | |
792 | } | |
793 | ||
fff3a342 | 794 | if ($param->{websocket}) { |
5b4657d0 | 795 | $ENV{PVE_VNC_TICKET} = $ticket; # pass ticket to vncterm |
fff3a342 DM |
796 | push @$cmd, '-notls', '-listen', 'localhost'; |
797 | } | |
798 | ||
799 | push @$cmd, '-c', @$remcmd, @$shcmd; | |
800 | ||
37634d3d | 801 | run_command($cmd, keeplocale => 1); |
fff3a342 DM |
802 | |
803 | return; | |
804 | }; | |
805 | ||
806 | my $upid = $rpcenv->fork_worker('vncproxy', $vmid, $authuser, $realcmd); | |
807 | ||
808 | PVE::Tools::wait_for_vnc_port($port); | |
809 | ||
810 | return { | |
811 | user => $authuser, | |
812 | ticket => $ticket, | |
5b4657d0 DM |
813 | port => $port, |
814 | upid => $upid, | |
815 | cert => $sslcert, | |
fff3a342 DM |
816 | }; |
817 | }}); | |
818 | ||
a0226a00 DC |
819 | __PACKAGE__->register_method ({ |
820 | name => 'termproxy', | |
821 | path => '{vmid}/termproxy', | |
822 | method => 'POST', | |
823 | protected => 1, | |
824 | permissions => { | |
825 | check => ['perm', '/vms/{vmid}', [ 'VM.Console' ]], | |
826 | }, | |
827 | description => "Creates a TCP proxy connection.", | |
828 | parameters => { | |
829 | additionalProperties => 0, | |
830 | properties => { | |
831 | node => get_standard_option('pve-node'), | |
832 | vmid => get_standard_option('pve-vmid'), | |
833 | }, | |
834 | }, | |
835 | returns => { | |
836 | additionalProperties => 0, | |
837 | properties => { | |
838 | user => { type => 'string' }, | |
839 | ticket => { type => 'string' }, | |
840 | port => { type => 'integer' }, | |
841 | upid => { type => 'string' }, | |
842 | }, | |
843 | }, | |
844 | code => sub { | |
845 | my ($param) = @_; | |
846 | ||
847 | my $rpcenv = PVE::RPCEnvironment::get(); | |
848 | ||
849 | my $authuser = $rpcenv->get_user(); | |
850 | ||
851 | my $vmid = $param->{vmid}; | |
852 | my $node = $param->{node}; | |
853 | ||
854 | my $authpath = "/vms/$vmid"; | |
855 | ||
856 | my $ticket = PVE::AccessControl::assemble_vnc_ticket($authuser, $authpath); | |
857 | ||
858 | my ($remip, $family); | |
859 | ||
860 | if ($node ne 'localhost' && $node ne PVE::INotify::nodename()) { | |
861 | ($remip, $family) = PVE::Cluster::remote_node_ip($node); | |
862 | } else { | |
863 | $family = PVE::Tools::get_host_address_family($node); | |
864 | } | |
865 | ||
866 | my $port = PVE::Tools::next_vnc_port($family); | |
867 | ||
868 | my $remcmd = $remip ? | |
869 | ['/usr/bin/ssh', '-e', 'none', '-t', $remip, '--'] : []; | |
870 | ||
871 | my $conf = PVE::LXC::Config->load_config($vmid, $node); | |
65213b67 | 872 | my $concmd = PVE::LXC::get_console_command($vmid, $conf, -1); |
a0226a00 DC |
873 | |
874 | my $shcmd = [ '/usr/bin/dtach', '-A', | |
875 | "/var/run/dtach/vzctlconsole$vmid", | |
876 | '-r', 'winch', '-z', @$concmd]; | |
877 | ||
878 | my $realcmd = sub { | |
879 | my $upid = shift; | |
880 | ||
881 | syslog ('info', "starting lxc termproxy $upid\n"); | |
882 | ||
883 | my $cmd = ['/usr/bin/termproxy', $port, '--path', $authpath, | |
884 | '--perm', 'VM.Console', '--']; | |
885 | push @$cmd, @$remcmd, @$shcmd; | |
886 | ||
887 | PVE::Tools::run_command($cmd); | |
888 | }; | |
889 | ||
890 | my $upid = $rpcenv->fork_worker('vncproxy', $vmid, $authuser, $realcmd, 1); | |
891 | ||
892 | PVE::Tools::wait_for_vnc_port($port); | |
893 | ||
894 | return { | |
895 | user => $authuser, | |
896 | ticket => $ticket, | |
897 | port => $port, | |
898 | upid => $upid, | |
899 | }; | |
900 | }}); | |
901 | ||
fff3a342 DM |
902 | __PACKAGE__->register_method({ |
903 | name => 'vncwebsocket', | |
904 | path => '{vmid}/vncwebsocket', | |
905 | method => 'GET', | |
5b4657d0 | 906 | permissions => { |
fff3a342 DM |
907 | description => "You also need to pass a valid ticket (vncticket).", |
908 | check => ['perm', '/vms/{vmid}', [ 'VM.Console' ]], | |
909 | }, | |
910 | description => "Opens a weksocket for VNC traffic.", | |
911 | parameters => { | |
912 | additionalProperties => 0, | |
913 | properties => { | |
914 | node => get_standard_option('pve-node'), | |
915 | vmid => get_standard_option('pve-vmid'), | |
916 | vncticket => { | |
917 | description => "Ticket from previous call to vncproxy.", | |
918 | type => 'string', | |
919 | maxLength => 512, | |
920 | }, | |
921 | port => { | |
922 | description => "Port number returned by previous vncproxy call.", | |
923 | type => 'integer', | |
924 | minimum => 5900, | |
925 | maximum => 5999, | |
926 | }, | |
927 | }, | |
928 | }, | |
929 | returns => { | |
930 | type => "object", | |
931 | properties => { | |
932 | port => { type => 'string' }, | |
933 | }, | |
934 | }, | |
935 | code => sub { | |
936 | my ($param) = @_; | |
937 | ||
938 | my $rpcenv = PVE::RPCEnvironment::get(); | |
939 | ||
940 | my $authuser = $rpcenv->get_user(); | |
941 | ||
942 | my $authpath = "/vms/$param->{vmid}"; | |
943 | ||
944 | PVE::AccessControl::verify_vnc_ticket($param->{vncticket}, $authuser, $authpath); | |
945 | ||
946 | my $port = $param->{port}; | |
5b4657d0 | 947 | |
fff3a342 DM |
948 | return { port => $port }; |
949 | }}); | |
950 | ||
951 | __PACKAGE__->register_method ({ | |
5b4657d0 DM |
952 | name => 'spiceproxy', |
953 | path => '{vmid}/spiceproxy', | |
fff3a342 DM |
954 | method => 'POST', |
955 | protected => 1, | |
956 | proxyto => 'node', | |
957 | permissions => { | |
958 | check => ['perm', '/vms/{vmid}', [ 'VM.Console' ]], | |
959 | }, | |
960 | description => "Returns a SPICE configuration to connect to the CT.", | |
961 | parameters => { | |
962 | additionalProperties => 0, | |
963 | properties => { | |
964 | node => get_standard_option('pve-node'), | |
965 | vmid => get_standard_option('pve-vmid'), | |
966 | proxy => get_standard_option('spice-proxy', { optional => 1 }), | |
967 | }, | |
968 | }, | |
969 | returns => get_standard_option('remote-viewer-config'), | |
970 | code => sub { | |
971 | my ($param) = @_; | |
972 | ||
973 | my $vmid = $param->{vmid}; | |
974 | my $node = $param->{node}; | |
975 | my $proxy = $param->{proxy}; | |
976 | ||
977 | my $authpath = "/vms/$vmid"; | |
978 | my $permissions = 'VM.Console'; | |
979 | ||
67afe46e | 980 | my $conf = PVE::LXC::Config->load_config($vmid); |
da4db334 TL |
981 | |
982 | die "CT $vmid not running\n" if !PVE::LXC::check_running($vmid); | |
983 | ||
aca816ad DM |
984 | my $concmd = PVE::LXC::get_console_command($vmid, $conf); |
985 | ||
5b4657d0 DM |
986 | my $shcmd = ['/usr/bin/dtach', '-A', |
987 | "/var/run/dtach/vzctlconsole$vmid", | |
aca816ad | 988 | '-r', 'winch', '-z', @$concmd]; |
fff3a342 DM |
989 | |
990 | my $title = "CT $vmid"; | |
991 | ||
992 | return PVE::API2Tools::run_spiceterm($authpath, $permissions, $vmid, $node, $proxy, $title, $shcmd); | |
993 | }}); | |
5c752bbf | 994 | |
5c752bbf DM |
995 | |
996 | __PACKAGE__->register_method({ | |
52389a07 DM |
997 | name => 'migrate_vm', |
998 | path => '{vmid}/migrate', | |
5c752bbf DM |
999 | method => 'POST', |
1000 | protected => 1, | |
1001 | proxyto => 'node', | |
52389a07 | 1002 | description => "Migrate the container to another node. Creates a new migration task.", |
5c752bbf | 1003 | permissions => { |
52389a07 | 1004 | check => ['perm', '/vms/{vmid}', [ 'VM.Migrate' ]], |
5c752bbf DM |
1005 | }, |
1006 | parameters => { | |
1007 | additionalProperties => 0, | |
1008 | properties => { | |
1009 | node => get_standard_option('pve-node'), | |
68e8f3c5 DM |
1010 | vmid => get_standard_option('pve-vmid', { completion => \&PVE::LXC::complete_ctid }), |
1011 | target => get_standard_option('pve-node', { | |
1012 | description => "Target node.", | |
39bb88df | 1013 | completion => \&PVE::Cluster::complete_migration_target, |
68e8f3c5 | 1014 | }), |
52389a07 DM |
1015 | online => { |
1016 | type => 'boolean', | |
1017 | description => "Use online/live migration.", | |
1018 | optional => 1, | |
1019 | }, | |
00d8cdc0 DC |
1020 | restart => { |
1021 | type => 'boolean', | |
1022 | description => "Use restart migration", | |
1023 | optional => 1, | |
1024 | }, | |
1025 | timeout => { | |
1026 | type => 'integer', | |
1027 | description => "Timeout in seconds for shutdown for restart migration", | |
1028 | optional => 1, | |
1029 | default => 180, | |
1030 | }, | |
9746c095 FG |
1031 | force => { |
1032 | type => 'boolean', | |
1033 | description => "Force migration despite local bind / device" . | |
552e168f | 1034 | " mounts. NOTE: deprecated, use 'shared' property of mount point instead.", |
9746c095 FG |
1035 | optional => 1, |
1036 | }, | |
8ead60ef SI |
1037 | bwlimit => { |
1038 | description => "Override I/O bandwidth limit (in KiB/s).", | |
1039 | optional => 1, | |
1040 | type => 'number', | |
1041 | minimum => '0', | |
41e9b65c | 1042 | default => 'migrate limit from datacenter or storage config', |
8ead60ef | 1043 | }, |
5c752bbf DM |
1044 | }, |
1045 | }, | |
1046 | returns => { | |
1047 | type => 'string', | |
52389a07 | 1048 | description => "the task ID.", |
5c752bbf DM |
1049 | }, |
1050 | code => sub { | |
1051 | my ($param) = @_; | |
1052 | ||
1053 | my $rpcenv = PVE::RPCEnvironment::get(); | |
1054 | ||
1055 | my $authuser = $rpcenv->get_user(); | |
1056 | ||
52389a07 | 1057 | my $target = extract_param($param, 'target'); |
bb1ac2de | 1058 | |
52389a07 DM |
1059 | my $localnode = PVE::INotify::nodename(); |
1060 | raise_param_exc({ target => "target is local node."}) if $target eq $localnode; | |
bb1ac2de | 1061 | |
52389a07 | 1062 | PVE::Cluster::check_cfs_quorum(); |
5c752bbf | 1063 | |
52389a07 | 1064 | PVE::Cluster::check_node_exists($target); |
27916659 | 1065 | |
52389a07 | 1066 | my $targetip = PVE::Cluster::remote_node_ip($target); |
5c752bbf | 1067 | |
52389a07 | 1068 | my $vmid = extract_param($param, 'vmid'); |
5c752bbf | 1069 | |
52389a07 | 1070 | # test if VM exists |
67afe46e | 1071 | PVE::LXC::Config->load_config($vmid); |
5c752bbf | 1072 | |
52389a07 DM |
1073 | # try to detect errors early |
1074 | if (PVE::LXC::check_running($vmid)) { | |
00d8cdc0 DC |
1075 | die "can't migrate running container without --online or --restart\n" |
1076 | if !$param->{online} && !$param->{restart}; | |
5c752bbf | 1077 | } |
5c752bbf DM |
1078 | |
1079 | if (PVE::HA::Config::vm_is_ha_managed($vmid) && $rpcenv->{type} ne 'ha') { | |
1080 | ||
1081 | my $hacmd = sub { | |
1082 | my $upid = shift; | |
1083 | ||
1084 | my $service = "ct:$vmid"; | |
1085 | ||
52389a07 | 1086 | my $cmd = ['ha-manager', 'migrate', $service, $target]; |
5c752bbf | 1087 | |
545dd4e1 | 1088 | print "Requesting HA migration for CT $vmid to node $target\n"; |
5c752bbf DM |
1089 | |
1090 | PVE::Tools::run_command($cmd); | |
1091 | ||
1092 | return; | |
1093 | }; | |
1094 | ||
52389a07 | 1095 | return $rpcenv->fork_worker('hamigrate', $vmid, $authuser, $hacmd); |
5c752bbf DM |
1096 | |
1097 | } else { | |
1098 | ||
22557519 DM |
1099 | my $realcmd = sub { |
1100 | PVE::LXC::Migrate->migrate($target, $targetip, $vmid, $param); | |
1101 | }; | |
56462053 | 1102 | |
22557519 DM |
1103 | my $worker = sub { |
1104 | return PVE::GuestHelpers::guest_migration_lock($vmid, 10, $realcmd); | |
5c752bbf DM |
1105 | }; |
1106 | ||
22557519 | 1107 | return $rpcenv->fork_worker('vzmigrate', $vmid, $authuser, $worker); |
5c752bbf DM |
1108 | } |
1109 | }}); | |
1110 | ||
cc5392c8 WL |
1111 | __PACKAGE__->register_method({ |
1112 | name => 'vm_feature', | |
1113 | path => '{vmid}/feature', | |
1114 | method => 'GET', | |
1115 | proxyto => 'node', | |
1116 | protected => 1, | |
1117 | description => "Check if feature for virtual machine is available.", | |
1118 | permissions => { | |
1119 | check => ['perm', '/vms/{vmid}', [ 'VM.Audit' ]], | |
1120 | }, | |
1121 | parameters => { | |
1122 | additionalProperties => 0, | |
1123 | properties => { | |
1124 | node => get_standard_option('pve-node'), | |
1125 | vmid => get_standard_option('pve-vmid'), | |
1126 | feature => { | |
1127 | description => "Feature to check.", | |
1128 | type => 'string', | |
d53e5c58 | 1129 | enum => [ 'snapshot', 'clone', 'copy' ], |
cc5392c8 | 1130 | }, |
5ec3949c | 1131 | snapname => get_standard_option('pve-snapshot-name', { |
cc5392c8 WL |
1132 | optional => 1, |
1133 | }), | |
1134 | }, | |
1135 | }, | |
1136 | returns => { | |
1137 | type => "object", | |
1138 | properties => { | |
1139 | hasFeature => { type => 'boolean' }, | |
1140 | #nodes => { | |
1141 | #type => 'array', | |
1142 | #items => { type => 'string' }, | |
1143 | #} | |
1144 | }, | |
1145 | }, | |
1146 | code => sub { | |
1147 | my ($param) = @_; | |
1148 | ||
1149 | my $node = extract_param($param, 'node'); | |
1150 | ||
1151 | my $vmid = extract_param($param, 'vmid'); | |
1152 | ||
1153 | my $snapname = extract_param($param, 'snapname'); | |
1154 | ||
1155 | my $feature = extract_param($param, 'feature'); | |
1156 | ||
67afe46e | 1157 | my $conf = PVE::LXC::Config->load_config($vmid); |
cc5392c8 WL |
1158 | |
1159 | if($snapname){ | |
1160 | my $snap = $conf->{snapshots}->{$snapname}; | |
1161 | die "snapshot '$snapname' does not exist\n" if !defined($snap); | |
1162 | $conf = $snap; | |
1163 | } | |
ef241384 | 1164 | my $storage_cfg = PVE::Storage::config(); |
cc5392c8 | 1165 | #Maybe include later |
ef241384 | 1166 | #my $nodelist = PVE::LXC::shared_nodes($conf, $storage_cfg); |
4518000b | 1167 | my $hasFeature = PVE::LXC::Config->has_feature($feature, $conf, $storage_cfg, $snapname); |
cc5392c8 WL |
1168 | |
1169 | return { | |
1170 | hasFeature => $hasFeature, | |
1171 | #nodes => [ keys %$nodelist ], | |
1172 | }; | |
1173 | }}); | |
bb1ac2de DM |
1174 | |
1175 | __PACKAGE__->register_method({ | |
1176 | name => 'template', | |
1177 | path => '{vmid}/template', | |
1178 | method => 'POST', | |
1179 | protected => 1, | |
1180 | proxyto => 'node', | |
1181 | description => "Create a Template.", | |
1182 | permissions => { | |
1183 | description => "You need 'VM.Allocate' permissions on /vms/{vmid}", | |
1184 | check => [ 'perm', '/vms/{vmid}', ['VM.Allocate']], | |
1185 | }, | |
1186 | parameters => { | |
1187 | additionalProperties => 0, | |
1188 | properties => { | |
1189 | node => get_standard_option('pve-node'), | |
68e8f3c5 | 1190 | vmid => get_standard_option('pve-vmid', { completion => \&PVE::LXC::complete_ctid_stopped }), |
bb1ac2de DM |
1191 | }, |
1192 | }, | |
1193 | returns => { type => 'null'}, | |
1194 | code => sub { | |
1195 | my ($param) = @_; | |
1196 | ||
1197 | my $rpcenv = PVE::RPCEnvironment::get(); | |
1198 | ||
1199 | my $authuser = $rpcenv->get_user(); | |
1200 | ||
1201 | my $node = extract_param($param, 'node'); | |
1202 | ||
1203 | my $vmid = extract_param($param, 'vmid'); | |
1204 | ||
1205 | my $updatefn = sub { | |
1206 | ||
67afe46e FG |
1207 | my $conf = PVE::LXC::Config->load_config($vmid); |
1208 | PVE::LXC::Config->check_lock($conf); | |
bb1ac2de DM |
1209 | |
1210 | die "unable to create template, because CT contains snapshots\n" | |
1211 | if $conf->{snapshots} && scalar(keys %{$conf->{snapshots}}); | |
1212 | ||
1213 | die "you can't convert a template to a template\n" | |
67afe46e | 1214 | if PVE::LXC::Config->is_template($conf); |
bb1ac2de DM |
1215 | |
1216 | die "you can't convert a CT to template if the CT is running\n" | |
1217 | if PVE::LXC::check_running($vmid); | |
1218 | ||
a2d3e5c3 CE |
1219 | if (my $err = check_storage_supports_templates($conf)) { |
1220 | die $err; | |
1221 | } | |
e1313b73 | 1222 | |
bb1ac2de DM |
1223 | my $realcmd = sub { |
1224 | PVE::LXC::template_create($vmid, $conf); | |
bb1ac2de | 1225 | |
c2182c49 | 1226 | $conf->{template} = 1; |
bb1ac2de | 1227 | |
c2182c49 WL |
1228 | PVE::LXC::Config->write_config($vmid, $conf); |
1229 | # and remove lxc config | |
1230 | PVE::LXC::update_lxc_config($vmid, $conf); | |
1231 | }; | |
bb1ac2de DM |
1232 | |
1233 | return $rpcenv->fork_worker('vztemplate', $vmid, $authuser, $realcmd); | |
1234 | }; | |
1235 | ||
67afe46e | 1236 | PVE::LXC::Config->lock_config($vmid, $updatefn); |
bb1ac2de DM |
1237 | |
1238 | return undef; | |
1239 | }}); | |
1240 | ||
c4a33727 DM |
1241 | __PACKAGE__->register_method({ |
1242 | name => 'clone_vm', | |
1243 | path => '{vmid}/clone', | |
1244 | method => 'POST', | |
1245 | protected => 1, | |
1246 | proxyto => 'node', | |
1247 | description => "Create a container clone/copy", | |
1248 | permissions => { | |
1249 | description => "You need 'VM.Clone' permissions on /vms/{vmid}, " . | |
1250 | "and 'VM.Allocate' permissions " . | |
1251 | "on /vms/{newid} (or on the VM pool /pool/{pool}). You also need " . | |
1252 | "'Datastore.AllocateSpace' on any used storage.", | |
1253 | check => | |
1254 | [ 'and', | |
1255 | ['perm', '/vms/{vmid}', [ 'VM.Clone' ]], | |
1256 | [ 'or', | |
1257 | [ 'perm', '/vms/{newid}', ['VM.Allocate']], | |
1258 | [ 'perm', '/pool/{pool}', ['VM.Allocate'], require_param => 'pool'], | |
1259 | ], | |
1260 | ] | |
1261 | }, | |
1262 | parameters => { | |
1263 | additionalProperties => 0, | |
1264 | properties => { | |
1265 | node => get_standard_option('pve-node'), | |
1266 | vmid => get_standard_option('pve-vmid', { completion => \&PVE::LXC::complete_ctid }), | |
1267 | newid => get_standard_option('pve-vmid', { | |
1268 | completion => \&PVE::Cluster::complete_next_vmid, | |
1269 | description => 'VMID for the clone.' }), | |
1270 | hostname => { | |
1271 | optional => 1, | |
1272 | type => 'string', format => 'dns-name', | |
1273 | description => "Set a hostname for the new CT.", | |
1274 | }, | |
1275 | description => { | |
1276 | optional => 1, | |
1277 | type => 'string', | |
1278 | description => "Description for the new CT.", | |
1279 | }, | |
1280 | pool => { | |
1281 | optional => 1, | |
1282 | type => 'string', format => 'pve-poolid', | |
1283 | description => "Add the new CT to the specified pool.", | |
1284 | }, | |
5ec3949c | 1285 | snapname => get_standard_option('pve-snapshot-name', { |
c4a33727 DM |
1286 | optional => 1, |
1287 | }), | |
1288 | storage => get_standard_option('pve-storage-id', { | |
1289 | description => "Target storage for full clone.", | |
c4a33727 DM |
1290 | optional => 1, |
1291 | }), | |
1292 | full => { | |
1293 | optional => 1, | |
1294 | type => 'boolean', | |
c4b4cb83 | 1295 | description => "Create a full copy of all disks. This is always done when " . |
c4a33727 | 1296 | "you clone a normal CT. For CT templates, we try to create a linked clone by default.", |
c4a33727 | 1297 | }, |
411ae12c DM |
1298 | target => get_standard_option('pve-node', { |
1299 | description => "Target node. Only allowed if the original VM is on shared storage.", | |
1300 | optional => 1, | |
1301 | }), | |
8ead60ef SI |
1302 | bwlimit => { |
1303 | description => "Override I/O bandwidth limit (in KiB/s).", | |
1304 | optional => 1, | |
1305 | type => 'number', | |
1306 | minimum => '0', | |
41e9b65c | 1307 | default => 'clone limit from datacenter or storage config', |
8ead60ef | 1308 | }, |
c4a33727 DM |
1309 | }, |
1310 | }, | |
1311 | returns => { | |
1312 | type => 'string', | |
1313 | }, | |
1314 | code => sub { | |
1315 | my ($param) = @_; | |
1316 | ||
1317 | my $rpcenv = PVE::RPCEnvironment::get(); | |
1318 | ||
1319 | my $authuser = $rpcenv->get_user(); | |
1320 | ||
1321 | my $node = extract_param($param, 'node'); | |
1322 | ||
1323 | my $vmid = extract_param($param, 'vmid'); | |
1324 | ||
1325 | my $newid = extract_param($param, 'newid'); | |
1326 | ||
1327 | my $pool = extract_param($param, 'pool'); | |
1328 | ||
1329 | if (defined($pool)) { | |
1330 | $rpcenv->check_pool_exist($pool); | |
1331 | } | |
1332 | ||
1333 | my $snapname = extract_param($param, 'snapname'); | |
1334 | ||
1335 | my $storage = extract_param($param, 'storage'); | |
1336 | ||
411ae12c DM |
1337 | my $target = extract_param($param, 'target'); |
1338 | ||
c4a33727 DM |
1339 | my $localnode = PVE::INotify::nodename(); |
1340 | ||
411ae12c DM |
1341 | undef $target if $target && ($target eq $localnode || $target eq 'localhost'); |
1342 | ||
1343 | PVE::Cluster::check_node_exists($target) if $target; | |
1344 | ||
c4a33727 DM |
1345 | my $storecfg = PVE::Storage::config(); |
1346 | ||
1347 | if ($storage) { | |
1348 | # check if storage is enabled on local node | |
1349 | PVE::Storage::storage_check_enabled($storecfg, $storage); | |
411ae12c DM |
1350 | if ($target) { |
1351 | # check if storage is available on target node | |
1352 | PVE::Storage::storage_check_node($storecfg, $storage, $target); | |
1353 | # clone only works if target storage is shared | |
1354 | my $scfg = PVE::Storage::storage_config($storecfg, $storage); | |
1355 | die "can't clone to non-shared storage '$storage'\n" if !$scfg->{shared}; | |
1356 | } | |
c4a33727 DM |
1357 | } |
1358 | ||
1359 | PVE::Cluster::check_cfs_quorum(); | |
1360 | ||
db01d674 WB |
1361 | my $conffile; |
1362 | my $newconf = {}; | |
1363 | my $mountpoints = {}; | |
1364 | my $fullclone = {}; | |
1365 | my $vollist = []; | |
411ae12c | 1366 | my $running; |
c4a33727 | 1367 | |
db01d674 WB |
1368 | PVE::LXC::Config->lock_config($vmid, sub { |
1369 | my $src_conf = PVE::LXC::Config->set_lock($vmid, 'disk'); | |
e7d553c7 | 1370 | |
411ae12c DM |
1371 | $running = PVE::LXC::check_running($vmid) || 0; |
1372 | ||
e7d553c7 DM |
1373 | my $full = extract_param($param, 'full'); |
1374 | if (!defined($full)) { | |
1375 | $full = !PVE::LXC::Config->is_template($src_conf); | |
1376 | } | |
1377 | die "parameter 'storage' not allowed for linked clones\n" if defined($storage) && !$full; | |
1378 | ||
db01d674 WB |
1379 | eval { |
1380 | die "snapshot '$snapname' does not exist\n" | |
1381 | if $snapname && !defined($src_conf->{snapshots}->{$snapname}); | |
c4a33727 | 1382 | |
c4a33727 | 1383 | |
db01d674 | 1384 | my $src_conf = $snapname ? $src_conf->{snapshots}->{$snapname} : $src_conf; |
c4a33727 | 1385 | |
db01d674 WB |
1386 | $conffile = PVE::LXC::Config->config_file($newid); |
1387 | die "unable to create CT $newid: config file already exists\n" | |
1388 | if -f $conffile; | |
c4a33727 | 1389 | |
24f9d440 | 1390 | my $sharedvm = 1; |
db01d674 WB |
1391 | foreach my $opt (keys %$src_conf) { |
1392 | next if $opt =~ m/^unused\d+$/; | |
c4a33727 | 1393 | |
db01d674 | 1394 | my $value = $src_conf->{$opt}; |
c4a33727 | 1395 | |
db01d674 WB |
1396 | if (($opt eq 'rootfs') || ($opt =~ m/^mp\d+$/)) { |
1397 | my $mp = $opt eq 'rootfs' ? | |
1398 | PVE::LXC::Config->parse_ct_rootfs($value) : | |
1399 | PVE::LXC::Config->parse_ct_mountpoint($value); | |
c4a33727 | 1400 | |
db01d674 WB |
1401 | if ($mp->{type} eq 'volume') { |
1402 | my $volid = $mp->{volume}; | |
09687674 DM |
1403 | |
1404 | my ($sid, $volname) = PVE::Storage::parse_volume_id($volid); | |
1405 | $sid = $storage if defined($storage); | |
1406 | my $scfg = PVE::Storage::storage_config($storecfg, $sid); | |
24f9d440 WB |
1407 | if (!$scfg->{shared}) { |
1408 | $sharedvm = 0; | |
1409 | warn "found non-shared volume: $volid\n" if $target; | |
1410 | } | |
09687674 DM |
1411 | |
1412 | $rpcenv->check($authuser, "/storage/$sid", ['Datastore.AllocateSpace']); | |
1413 | ||
e7d553c7 | 1414 | if ($full) { |
db01d674 WB |
1415 | die "Cannot do full clones on a running container without snapshots\n" |
1416 | if $running && !defined($snapname); | |
1417 | $fullclone->{$opt} = 1; | |
1418 | } else { | |
1419 | # not full means clone instead of copy | |
1420 | die "Linked clone feature for '$volid' is not available\n" | |
1421 | if !PVE::Storage::volume_has_feature($storecfg, 'clone', $volid, $snapname, $running); | |
1422 | } | |
c4a33727 | 1423 | |
db01d674 WB |
1424 | $mountpoints->{$opt} = $mp; |
1425 | push @$vollist, $volid; | |
c4a33727 | 1426 | |
c4a33727 | 1427 | } else { |
db01d674 WB |
1428 | # TODO: allow bind mounts? |
1429 | die "unable to clone mountpint '$opt' (type $mp->{type})\n"; | |
c4a33727 | 1430 | } |
63231f52 TL |
1431 | } elsif ($opt =~ m/^net(\d+)$/) { |
1432 | # always change MAC! address | |
1433 | my $dc = PVE::Cluster::cfs_read_file('datacenter.cfg'); | |
1434 | my $net = PVE::LXC::Config->parse_lxc_network($value); | |
1435 | $net->{hwaddr} = PVE::Tools::random_ether_addr($dc->{mac_prefix}); | |
1436 | $newconf->{$opt} = PVE::LXC::Config->print_lxc_network($net); | |
c4a33727 | 1437 | } else { |
db01d674 WB |
1438 | # copy everything else |
1439 | $newconf->{$opt} = $value; | |
c4a33727 | 1440 | } |
db01d674 | 1441 | } |
24f9d440 WB |
1442 | die "can't clone CT to node '$target' (CT uses local storage)\n" |
1443 | if $target && !$sharedvm; | |
c4a33727 | 1444 | |
db01d674 WB |
1445 | # Replace the 'disk' lock with a 'create' lock. |
1446 | $newconf->{lock} = 'create'; | |
1447 | ||
1448 | delete $newconf->{template}; | |
1449 | if ($param->{hostname}) { | |
1450 | $newconf->{hostname} = $param->{hostname}; | |
c4a33727 | 1451 | } |
c4a33727 | 1452 | |
db01d674 WB |
1453 | if ($param->{description}) { |
1454 | $newconf->{description} = $param->{description}; | |
1455 | } | |
c4a33727 | 1456 | |
db01d674 WB |
1457 | # create empty/temp config - this fails if CT already exists on other node |
1458 | PVE::LXC::Config->write_config($newid, $newconf); | |
1459 | }; | |
1460 | if (my $err = $@) { | |
1461 | eval { PVE::LXC::Config->remove_lock($vmid, 'disk') }; | |
1462 | warn $@ if $@; | |
1463 | die $err; | |
c4a33727 | 1464 | } |
db01d674 | 1465 | }); |
c4a33727 | 1466 | |
db01d674 WB |
1467 | my $update_conf = sub { |
1468 | my ($key, $value) = @_; | |
1469 | return PVE::LXC::Config->lock_config($newid, sub { | |
1470 | my $conf = PVE::LXC::Config->load_config($newid); | |
1471 | die "Lost 'create' config lock, aborting.\n" | |
1472 | if !PVE::LXC::Config->has_lock($conf, 'create'); | |
1473 | $conf->{$key} = $value; | |
1474 | PVE::LXC::Config->write_config($newid, $conf); | |
1475 | }); | |
1476 | }; | |
c4a33727 | 1477 | |
db01d674 WB |
1478 | my $realcmd = sub { |
1479 | my ($upid) = @_; | |
c4a33727 | 1480 | |
db01d674 | 1481 | my $newvollist = []; |
c4a33727 | 1482 | |
411ae12c DM |
1483 | my $verify_running = PVE::LXC::check_running($vmid) || 0; |
1484 | die "unexpected state change\n" if $verify_running != $running; | |
1485 | ||
db01d674 WB |
1486 | eval { |
1487 | local $SIG{INT} = | |
1488 | local $SIG{TERM} = | |
1489 | local $SIG{QUIT} = | |
1490 | local $SIG{HUP} = sub { die "interrupted by signal\n"; }; | |
c4a33727 | 1491 | |
db01d674 | 1492 | PVE::Storage::activate_volumes($storecfg, $vollist, $snapname); |
8ead60ef | 1493 | my $bwlimit = extract_param($param, 'bwlimit'); |
c4a33727 | 1494 | |
db01d674 WB |
1495 | foreach my $opt (keys %$mountpoints) { |
1496 | my $mp = $mountpoints->{$opt}; | |
1497 | my $volid = $mp->{volume}; | |
c4a33727 | 1498 | |
db01d674 WB |
1499 | my $newvolid; |
1500 | if ($fullclone->{$opt}) { | |
1501 | print "create full clone of mountpoint $opt ($volid)\n"; | |
8ead60ef SI |
1502 | my $source_storage = PVE::Storage::parse_volume_id($volid); |
1503 | my $target_storage = $storage // $source_storage; | |
1504 | my $clonelimit = PVE::Storage::get_bandwidth_limit('clone', [$source_storage, $target_storage], $bwlimit); | |
1505 | $newvolid = PVE::LXC::copy_volume($mp, $newid, $target_storage, $storecfg, $newconf, $snapname, $clonelimit); | |
db01d674 WB |
1506 | } else { |
1507 | print "create linked clone of mount point $opt ($volid)\n"; | |
1508 | $newvolid = PVE::Storage::vdisk_clone($storecfg, $volid, $newid, $snapname); | |
c4a33727 DM |
1509 | } |
1510 | ||
db01d674 WB |
1511 | push @$newvollist, $newvolid; |
1512 | $mp->{volume} = $newvolid; | |
c4a33727 | 1513 | |
db01d674 | 1514 | $update_conf->($opt, PVE::LXC::Config->print_ct_mountpoint($mp, $opt eq 'rootfs')); |
c4a33727 DM |
1515 | } |
1516 | ||
db01d674 WB |
1517 | PVE::AccessControl::add_vm_to_pool($newid, $pool) if $pool; |
1518 | PVE::LXC::Config->remove_lock($newid, 'create'); | |
411ae12c DM |
1519 | |
1520 | if ($target) { | |
1521 | # always deactivate volumes - avoid lvm LVs to be active on several nodes | |
1522 | PVE::Storage::deactivate_volumes($storecfg, $vollist, $snapname) if !$running; | |
1523 | PVE::Storage::deactivate_volumes($storecfg, $newvollist); | |
1524 | ||
1525 | my $newconffile = PVE::LXC::Config->config_file($newid, $target); | |
1526 | die "Failed to move config to node '$target' - rename failed: $!\n" | |
1527 | if !rename($conffile, $newconffile); | |
1528 | } | |
c4a33727 | 1529 | }; |
db01d674 | 1530 | my $err = $@; |
c4a33727 | 1531 | |
db01d674 WB |
1532 | # Unlock the source config in any case: |
1533 | eval { PVE::LXC::Config->remove_lock($vmid, 'disk') }; | |
1534 | warn $@ if $@; | |
c4a33727 | 1535 | |
db01d674 WB |
1536 | if ($err) { |
1537 | # Now cleanup the config & disks: | |
1538 | unlink $conffile; | |
c4a33727 | 1539 | |
db01d674 WB |
1540 | sleep 1; # some storages like rbd need to wait before release volume - really? |
1541 | ||
1542 | foreach my $volid (@$newvollist) { | |
1543 | eval { PVE::Storage::vdisk_free($storecfg, $volid); }; | |
1544 | warn $@ if $@; | |
1545 | } | |
1546 | die "clone failed: $err"; | |
1547 | } | |
1548 | ||
1549 | return; | |
c4a33727 DM |
1550 | }; |
1551 | ||
db01d674 WB |
1552 | PVE::Firewall::clone_vmfw_conf($vmid, $newid); |
1553 | return $rpcenv->fork_worker('vzclone', $vmid, $authuser, $realcmd); | |
c4a33727 DM |
1554 | }}); |
1555 | ||
1556 | ||
985b18ed WL |
1557 | __PACKAGE__->register_method({ |
1558 | name => 'resize_vm', | |
1559 | path => '{vmid}/resize', | |
1560 | method => 'PUT', | |
1561 | protected => 1, | |
1562 | proxyto => 'node', | |
235dbdf3 | 1563 | description => "Resize a container mount point.", |
985b18ed WL |
1564 | permissions => { |
1565 | check => ['perm', '/vms/{vmid}', ['VM.Config.Disk'], any => 1], | |
1566 | }, | |
1567 | parameters => { | |
1568 | additionalProperties => 0, | |
b8c5a95f WB |
1569 | properties => { |
1570 | node => get_standard_option('pve-node'), | |
1571 | vmid => get_standard_option('pve-vmid', { completion => \&PVE::LXC::complete_ctid }), | |
1572 | disk => { | |
1573 | type => 'string', | |
1574 | description => "The disk you want to resize.", | |
d250604f | 1575 | enum => [PVE::LXC::Config->mountpoint_names()], |
b8c5a95f WB |
1576 | }, |
1577 | size => { | |
1578 | type => 'string', | |
1579 | pattern => '\+?\d+(\.\d+)?[KMGT]?', | |
1580 | description => "The new size. With the '+' sign the value is added to the actual size of the volume and without it, the value is taken as an absolute one. Shrinking disk size is not supported.", | |
1581 | }, | |
1582 | digest => { | |
1583 | type => 'string', | |
1584 | description => 'Prevent changes if current configuration file has different SHA1 digest. This can be used to prevent concurrent modifications.', | |
1585 | maxLength => 40, | |
1586 | optional => 1, | |
1587 | } | |
1588 | }, | |
985b18ed | 1589 | }, |
9f3f7963 WL |
1590 | returns => { |
1591 | type => 'string', | |
1592 | description => "the task ID.", | |
1593 | }, | |
985b18ed WL |
1594 | code => sub { |
1595 | my ($param) = @_; | |
1596 | ||
1597 | my $rpcenv = PVE::RPCEnvironment::get(); | |
1598 | ||
1599 | my $authuser = $rpcenv->get_user(); | |
1600 | ||
1601 | my $node = extract_param($param, 'node'); | |
1602 | ||
1603 | my $vmid = extract_param($param, 'vmid'); | |
1604 | ||
1605 | my $digest = extract_param($param, 'digest'); | |
1606 | ||
1607 | my $sizestr = extract_param($param, 'size'); | |
1608 | my $ext = ($sizestr =~ s/^\+//); | |
1609 | my $newsize = PVE::JSONSchema::parse_size($sizestr); | |
1610 | die "invalid size string" if !defined($newsize); | |
1611 | ||
1612 | die "no options specified\n" if !scalar(keys %$param); | |
1613 | ||
f1ba1a4b | 1614 | PVE::LXC::check_ct_modify_config_perm($rpcenv, $authuser, $vmid, undef, $param, []); |
985b18ed WL |
1615 | |
1616 | my $storage_cfg = cfs_read_file("storage.cfg"); | |
1617 | ||
985b18ed WL |
1618 | my $code = sub { |
1619 | ||
67afe46e FG |
1620 | my $conf = PVE::LXC::Config->load_config($vmid); |
1621 | PVE::LXC::Config->check_lock($conf); | |
985b18ed WL |
1622 | |
1623 | PVE::Tools::assert_if_modified($digest, $conf->{digest}); | |
1624 | ||
1625 | my $running = PVE::LXC::check_running($vmid); | |
1626 | ||
1627 | my $disk = $param->{disk}; | |
1b4cf758 FG |
1628 | my $mp = $disk eq 'rootfs' ? PVE::LXC::Config->parse_ct_rootfs($conf->{$disk}) : |
1629 | PVE::LXC::Config->parse_ct_mountpoint($conf->{$disk}); | |
44a9face | 1630 | |
985b18ed WL |
1631 | my $volid = $mp->{volume}; |
1632 | ||
1633 | my (undef, undef, $owner, undef, undef, undef, $format) = | |
1634 | PVE::Storage::parse_volname($storage_cfg, $volid); | |
1635 | ||
235dbdf3 | 1636 | die "can't resize mount point owned by another container ($owner)" |
985b18ed WL |
1637 | if $vmid != $owner; |
1638 | ||
1639 | die "can't resize volume: $disk if snapshot exists\n" | |
1640 | if %{$conf->{snapshots}} && $format eq 'qcow2'; | |
1641 | ||
1642 | my ($storeid, $volname) = PVE::Storage::parse_volume_id($volid); | |
1643 | ||
1644 | $rpcenv->check($authuser, "/storage/$storeid", ['Datastore.AllocateSpace']); | |
1645 | ||
4e1e1791 WB |
1646 | PVE::Storage::activate_volumes($storage_cfg, [$volid]); |
1647 | ||
985b18ed WL |
1648 | my $size = PVE::Storage::volume_size_info($storage_cfg, $volid, 5); |
1649 | $newsize += $size if $ext; | |
1650 | $newsize = int($newsize); | |
1651 | ||
1652 | die "unable to shrink disk size\n" if $newsize < $size; | |
1653 | ||
1654 | return if $size == $newsize; | |
1655 | ||
1656 | PVE::Cluster::log_msg('info', $authuser, "update CT $vmid: resize --disk $disk --size $sizestr"); | |
9f3f7963 | 1657 | my $realcmd = sub { |
e72c8b0e DM |
1658 | # Note: PVE::Storage::volume_resize doesn't do anything if $running=1, so |
1659 | # we pass 0 here (parameter only makes sense for qemu) | |
9f3f7963 WL |
1660 | PVE::Storage::volume_resize($storage_cfg, $volid, $newsize, 0); |
1661 | ||
1662 | $mp->{size} = $newsize; | |
1b4cf758 | 1663 | $conf->{$disk} = PVE::LXC::Config->print_ct_mountpoint($mp, $disk eq 'rootfs'); |
9f3f7963 | 1664 | |
67afe46e | 1665 | PVE::LXC::Config->write_config($vmid, $conf); |
9f3f7963 WL |
1666 | |
1667 | if ($format eq 'raw') { | |
46e62d2d TL |
1668 | # we need to ensure that the volume is mapped, if not needed this is a NOP |
1669 | my $path = PVE::Storage::map_volume($storage_cfg, $volid); | |
1670 | $path = PVE::Storage::path($storage_cfg, $volid) if !defined($path); | |
9f3f7963 | 1671 | if ($running) { |
2a993004 WL |
1672 | |
1673 | $mp->{mp} = '/'; | |
1674 | my $use_loopdev = (PVE::LXC::mountpoint_mount_path($mp, $storage_cfg))[1]; | |
21f292ff | 1675 | $path = PVE::LXC::query_loopdev($path) if $use_loopdev; |
235dbdf3 | 1676 | die "internal error: CT running but mount point not attached to a loop device" |
2a993004 WL |
1677 | if !$path; |
1678 | PVE::Tools::run_command(['losetup', '--set-capacity', $path]) if $use_loopdev; | |
9f3f7963 WL |
1679 | |
1680 | # In order for resize2fs to know that we need online-resizing a mountpoint needs | |
1681 | # to be visible to it in its namespace. | |
1682 | # To not interfere with the rest of the system we unshare the current mount namespace, | |
1683 | # mount over /tmp and then run resize2fs. | |
1684 | ||
1685 | # interestingly we don't need to e2fsck on mounted systems... | |
1686 | my $quoted = PVE::Tools::shellquote($path); | |
1687 | my $cmd = "mount --make-rprivate / && mount $quoted /tmp && resize2fs $quoted"; | |
ce9e6458 WB |
1688 | eval { |
1689 | PVE::Tools::run_command(['unshare', '-m', '--', 'sh', '-c', $cmd]); | |
1690 | }; | |
1691 | warn "Failed to update the container's filesystem: $@\n" if $@; | |
9f3f7963 | 1692 | } else { |
ce9e6458 WB |
1693 | eval { |
1694 | PVE::Tools::run_command(['e2fsck', '-f', '-y', $path]); | |
1695 | PVE::Tools::run_command(['resize2fs', $path]); | |
1696 | }; | |
1697 | warn "Failed to update the container's filesystem: $@\n" if $@; | |
80440faa | 1698 | |
46ea6368 TL |
1699 | # always un-map if not running, this is a NOP if not needed |
1700 | PVE::Storage::unmap_volume($storage_cfg, $volid); | |
9f3f7963 | 1701 | } |
985b18ed | 1702 | } |
9f3f7963 | 1703 | }; |
985b18ed | 1704 | |
9f3f7963 WL |
1705 | return $rpcenv->fork_worker('resize', $vmid, $authuser, $realcmd); |
1706 | }; | |
985b18ed | 1707 | |
67afe46e | 1708 | return PVE::LXC::Config->lock_config($vmid, $code);; |
985b18ed WL |
1709 | }}); |
1710 | ||
3c0f6806 WB |
1711 | __PACKAGE__->register_method({ |
1712 | name => 'move_volume', | |
1713 | path => '{vmid}/move_volume', | |
1714 | method => 'POST', | |
1715 | protected => 1, | |
1716 | proxyto => 'node', | |
1717 | description => "Move a rootfs-/mp-volume to a different storage", | |
1718 | permissions => { | |
1719 | description => "You need 'VM.Config.Disk' permissions on /vms/{vmid}, " . | |
1720 | "and 'Datastore.AllocateSpace' permissions on the storage.", | |
1721 | check => | |
1722 | [ 'and', | |
1723 | ['perm', '/vms/{vmid}', [ 'VM.Config.Disk' ]], | |
1724 | ['perm', '/storage/{storage}', [ 'Datastore.AllocateSpace' ]], | |
1725 | ], | |
1726 | }, | |
1727 | parameters => { | |
1728 | additionalProperties => 0, | |
1729 | properties => { | |
1730 | node => get_standard_option('pve-node'), | |
1731 | vmid => get_standard_option('pve-vmid', { completion => \&PVE::LXC::complete_ctid }), | |
1732 | volume => { | |
1733 | type => 'string', | |
1734 | enum => [ PVE::LXC::Config->mountpoint_names() ], | |
1735 | description => "Volume which will be moved.", | |
1736 | }, | |
1737 | storage => get_standard_option('pve-storage-id', { | |
1738 | description => "Target Storage.", | |
1739 | completion => \&PVE::Storage::complete_storage_enabled, | |
1740 | }), | |
1741 | delete => { | |
1742 | type => 'boolean', | |
1743 | description => "Delete the original volume after successful copy. By default the original is kept as an unused volume entry.", | |
1744 | optional => 1, | |
1745 | default => 0, | |
1746 | }, | |
1747 | digest => { | |
1748 | type => 'string', | |
1749 | description => 'Prevent changes if current configuration file has different SHA1 digest. This can be used to prevent concurrent modifications.', | |
1750 | maxLength => 40, | |
1751 | optional => 1, | |
8ead60ef SI |
1752 | }, |
1753 | bwlimit => { | |
1754 | description => "Override I/O bandwidth limit (in KiB/s).", | |
1755 | optional => 1, | |
1756 | type => 'number', | |
1757 | minimum => '0', | |
41e9b65c | 1758 | default => 'clone limit from datacenter or storage config', |
8ead60ef | 1759 | }, |
3c0f6806 WB |
1760 | }, |
1761 | }, | |
1762 | returns => { | |
1763 | type => 'string', | |
1764 | }, | |
1765 | code => sub { | |
1766 | my ($param) = @_; | |
1767 | ||
1768 | my $rpcenv = PVE::RPCEnvironment::get(); | |
1769 | ||
1770 | my $authuser = $rpcenv->get_user(); | |
1771 | ||
1772 | my $vmid = extract_param($param, 'vmid'); | |
1773 | ||
1774 | my $storage = extract_param($param, 'storage'); | |
1775 | ||
1776 | my $mpkey = extract_param($param, 'volume'); | |
1777 | ||
1778 | my $lockname = 'disk'; | |
1779 | ||
1780 | my ($mpdata, $old_volid); | |
1781 | ||
1782 | PVE::LXC::Config->lock_config($vmid, sub { | |
1783 | my $conf = PVE::LXC::Config->load_config($vmid); | |
1784 | PVE::LXC::Config->check_lock($conf); | |
1785 | ||
1786 | die "cannot move volumes of a running container\n" if PVE::LXC::check_running($vmid); | |
1787 | ||
1788 | if ($mpkey eq 'rootfs') { | |
1789 | $mpdata = PVE::LXC::Config->parse_ct_rootfs($conf->{$mpkey}); | |
1790 | } elsif ($mpkey =~ m/mp\d+/) { | |
1791 | $mpdata = PVE::LXC::Config->parse_ct_mountpoint($conf->{$mpkey}); | |
1792 | } else { | |
1793 | die "Can't parse $mpkey\n"; | |
1794 | } | |
1795 | $old_volid = $mpdata->{volume}; | |
1796 | ||
1797 | die "you can't move a volume with snapshots and delete the source\n" | |
1798 | if $param->{delete} && PVE::LXC::Config->is_volume_in_use_by_snapshots($conf, $old_volid); | |
1799 | ||
1800 | PVE::Tools::assert_if_modified($param->{digest}, $conf->{digest}); | |
1801 | ||
1802 | PVE::LXC::Config->set_lock($vmid, $lockname); | |
1803 | }); | |
1804 | ||
1805 | my $realcmd = sub { | |
1806 | eval { | |
1807 | PVE::Cluster::log_msg('info', $authuser, "move volume CT $vmid: move --volume $mpkey --storage $storage"); | |
1808 | ||
1809 | my $conf = PVE::LXC::Config->load_config($vmid); | |
1810 | my $storage_cfg = PVE::Storage::config(); | |
1811 | ||
1812 | my $new_volid; | |
1813 | ||
1814 | eval { | |
1815 | PVE::Storage::activate_volumes($storage_cfg, [ $old_volid ]); | |
8ead60ef SI |
1816 | my $bwlimit = extract_param($param, 'bwlimit'); |
1817 | my $source_storage = PVE::Storage::parse_volume_id($old_volid); | |
1818 | my $movelimit = PVE::Storage::get_bandwidth_limit('move', [$source_storage, $storage], $bwlimit); | |
1819 | $new_volid = PVE::LXC::copy_volume($mpdata, $vmid, $storage, $storage_cfg, $conf, undef, $movelimit); | |
3c0f6806 WB |
1820 | $mpdata->{volume} = $new_volid; |
1821 | ||
1822 | PVE::LXC::Config->lock_config($vmid, sub { | |
1823 | my $digest = $conf->{digest}; | |
1824 | $conf = PVE::LXC::Config->load_config($vmid); | |
1825 | PVE::Tools::assert_if_modified($digest, $conf->{digest}); | |
1826 | ||
1827 | $conf->{$mpkey} = PVE::LXC::Config->print_ct_mountpoint($mpdata, $mpkey eq 'rootfs'); | |
1828 | ||
1829 | PVE::LXC::Config->add_unused_volume($conf, $old_volid) if !$param->{delete}; | |
1830 | ||
1831 | PVE::LXC::Config->write_config($vmid, $conf); | |
1832 | }); | |
1833 | ||
1834 | eval { | |
1835 | # try to deactivate volumes - avoid lvm LVs to be active on several nodes | |
1836 | PVE::Storage::deactivate_volumes($storage_cfg, [ $new_volid ]) | |
1837 | }; | |
1838 | warn $@ if $@; | |
1839 | }; | |
1840 | if (my $err = $@) { | |
1841 | eval { | |
1842 | PVE::Storage::vdisk_free($storage_cfg, $new_volid) | |
1843 | if defined($new_volid); | |
1844 | }; | |
1845 | warn $@ if $@; | |
1846 | die $err; | |
1847 | } | |
1848 | ||
1849 | if ($param->{delete}) { | |
1850 | eval { | |
1851 | PVE::Storage::deactivate_volumes($storage_cfg, [ $old_volid ]); | |
1852 | PVE::Storage::vdisk_free($storage_cfg, $old_volid); | |
1853 | }; | |
1854 | warn $@ if $@; | |
1855 | } | |
1856 | }; | |
1857 | my $err = $@; | |
1858 | eval { PVE::LXC::Config->remove_lock($vmid, $lockname) }; | |
1859 | warn $@ if $@; | |
1860 | die $err if $err; | |
1861 | }; | |
1862 | my $task = eval { | |
1863 | $rpcenv->fork_worker('move_volume', $vmid, $authuser, $realcmd); | |
1864 | }; | |
1865 | if (my $err = $@) { | |
1866 | eval { PVE::LXC::Config->remove_lock($vmid, $lockname) }; | |
1867 | warn $@ if $@; | |
1868 | die $err; | |
1869 | } | |
1870 | return $task; | |
1871 | }}); | |
1872 | ||
37c2dba8 OB |
1873 | __PACKAGE__->register_method({ |
1874 | name => 'vm_pending', | |
1875 | path => '{vmid}/pending', | |
1876 | method => 'GET', | |
1877 | proxyto => 'node', | |
1878 | description => 'Get container configuration, including pending changes.', | |
1879 | permissions => { | |
1880 | check => ['perm', '/vms/{vmid}', [ 'VM.Audit' ]], | |
1881 | }, | |
1882 | parameters => { | |
1883 | additionalProperties => 0, | |
1884 | properties => { | |
1885 | node => get_standard_option('pve-node'), | |
1886 | vmid => get_standard_option('pve-vmid', { completion => \&PVE::LXC::complete_ctid }), | |
1887 | }, | |
1888 | }, | |
1889 | returns => { | |
1890 | type => "array", | |
1891 | items => { | |
1892 | type => "object", | |
1893 | properties => { | |
1894 | key => { | |
1895 | description => 'Configuration option name.', | |
1896 | type => 'string', | |
1897 | }, | |
1898 | value => { | |
1899 | description => 'Current value.', | |
1900 | type => 'string', | |
1901 | optional => 1, | |
1902 | }, | |
1903 | pending => { | |
1904 | description => 'Pending value.', | |
1905 | type => 'string', | |
1906 | optional => 1, | |
1907 | }, | |
1908 | delete => { | |
1909 | description => "Indicates a pending delete request if present and not 0.", | |
1910 | type => 'integer', | |
1911 | minimum => 0, | |
1912 | maximum => 2, | |
1913 | optional => 1, | |
1914 | }, | |
1915 | }, | |
1916 | }, | |
1917 | }, | |
1918 | code => sub { | |
1919 | my ($param) = @_; | |
1920 | ||
1921 | my $conf = PVE::LXC::Config->load_config($param->{vmid}); | |
1922 | ||
1923 | my $pending_delete_hash = PVE::LXC::Config->parse_pending_delete($conf->{pending}->{delete}); | |
1924 | ||
f622e7dc | 1925 | return PVE::GuestHelpers::config_with_pending_array($conf, $pending_delete_hash); |
37c2dba8 OB |
1926 | }}); |
1927 | ||
f76a2828 | 1928 | 1; |