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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}; |
5a7a51d0 WB |
356 | # When we're root call 'restore_configuration' with ristricted=0, |
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: | |
360 | $conf->{lxc} = [grep { $_->[0] eq 'lxc.idmap' } @{$orig_conf->{lxc}}]; | |
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, $vollist); |
d7d48be6 TL |
452 | eval { PVE::LXC::destroy_config($vmid) }; |
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' }, | |
fff3a342 DM |
518 | { subdir => 'status' }, |
519 | { subdir => 'vncproxy' }, | |
a0226a00 | 520 | { subdir => 'termproxy' }, |
fff3a342 DM |
521 | { subdir => 'vncwebsocket' }, |
522 | { subdir => 'spiceproxy' }, | |
523 | { subdir => 'migrate' }, | |
c4a33727 | 524 | { subdir => 'clone' }, |
f76a2828 DM |
525 | # { subdir => 'initlog' }, |
526 | { subdir => 'rrd' }, | |
527 | { subdir => 'rrddata' }, | |
528 | { subdir => 'firewall' }, | |
cc5392c8 | 529 | { subdir => 'snapshot' }, |
985b18ed | 530 | { subdir => 'resize' }, |
f76a2828 | 531 | ]; |
5c752bbf | 532 | |
f76a2828 DM |
533 | return $res; |
534 | }}); | |
535 | ||
c4a33727 | 536 | |
f76a2828 | 537 | __PACKAGE__->register_method({ |
5c752bbf DM |
538 | name => 'rrd', |
539 | path => '{vmid}/rrd', | |
f76a2828 DM |
540 | method => 'GET', |
541 | protected => 1, # fixme: can we avoid that? | |
542 | permissions => { | |
543 | check => ['perm', '/vms/{vmid}', [ 'VM.Audit' ]], | |
544 | }, | |
545 | description => "Read VM RRD statistics (returns PNG)", | |
546 | parameters => { | |
547 | additionalProperties => 0, | |
548 | properties => { | |
549 | node => get_standard_option('pve-node'), | |
550 | vmid => get_standard_option('pve-vmid'), | |
551 | timeframe => { | |
552 | description => "Specify the time frame you are interested in.", | |
553 | type => 'string', | |
554 | enum => [ 'hour', 'day', 'week', 'month', 'year' ], | |
555 | }, | |
556 | ds => { | |
557 | description => "The list of datasources you want to display.", | |
558 | type => 'string', format => 'pve-configid-list', | |
559 | }, | |
560 | cf => { | |
561 | description => "The RRD consolidation function", | |
562 | type => 'string', | |
563 | enum => [ 'AVERAGE', 'MAX' ], | |
564 | optional => 1, | |
565 | }, | |
566 | }, | |
567 | }, | |
568 | returns => { | |
569 | type => "object", | |
570 | properties => { | |
571 | filename => { type => 'string' }, | |
572 | }, | |
573 | }, | |
574 | code => sub { | |
575 | my ($param) = @_; | |
576 | ||
577 | return PVE::Cluster::create_rrd_graph( | |
5c752bbf | 578 | "pve2-vm/$param->{vmid}", $param->{timeframe}, |
f76a2828 | 579 | $param->{ds}, $param->{cf}); |
5c752bbf | 580 | |
f76a2828 DM |
581 | }}); |
582 | ||
583 | __PACKAGE__->register_method({ | |
5c752bbf DM |
584 | name => 'rrddata', |
585 | path => '{vmid}/rrddata', | |
f76a2828 DM |
586 | method => 'GET', |
587 | protected => 1, # fixme: can we avoid that? | |
588 | permissions => { | |
589 | check => ['perm', '/vms/{vmid}', [ 'VM.Audit' ]], | |
590 | }, | |
591 | description => "Read VM RRD statistics", | |
592 | parameters => { | |
593 | additionalProperties => 0, | |
594 | properties => { | |
595 | node => get_standard_option('pve-node'), | |
596 | vmid => get_standard_option('pve-vmid'), | |
597 | timeframe => { | |
598 | description => "Specify the time frame you are interested in.", | |
599 | type => 'string', | |
600 | enum => [ 'hour', 'day', 'week', 'month', 'year' ], | |
601 | }, | |
602 | cf => { | |
603 | description => "The RRD consolidation function", | |
604 | type => 'string', | |
605 | enum => [ 'AVERAGE', 'MAX' ], | |
606 | optional => 1, | |
607 | }, | |
608 | }, | |
609 | }, | |
610 | returns => { | |
611 | type => "array", | |
612 | items => { | |
613 | type => "object", | |
614 | properties => {}, | |
615 | }, | |
616 | }, | |
617 | code => sub { | |
618 | my ($param) = @_; | |
619 | ||
620 | return PVE::Cluster::create_rrd_data( | |
621 | "pve2-vm/$param->{vmid}", $param->{timeframe}, $param->{cf}); | |
622 | }}); | |
623 | ||
f76a2828 | 624 | __PACKAGE__->register_method({ |
5c752bbf DM |
625 | name => 'destroy_vm', |
626 | path => '{vmid}', | |
f76a2828 DM |
627 | method => 'DELETE', |
628 | protected => 1, | |
629 | proxyto => 'node', | |
630 | description => "Destroy the container (also delete all uses files).", | |
631 | permissions => { | |
632 | check => [ 'perm', '/vms/{vmid}', ['VM.Allocate']], | |
633 | }, | |
634 | parameters => { | |
635 | additionalProperties => 0, | |
636 | properties => { | |
637 | node => get_standard_option('pve-node'), | |
68e8f3c5 | 638 | vmid => get_standard_option('pve-vmid', { completion => \&PVE::LXC::complete_ctid_stopped }), |
f76a2828 DM |
639 | }, |
640 | }, | |
5c752bbf | 641 | returns => { |
f76a2828 DM |
642 | type => 'string', |
643 | }, | |
644 | code => sub { | |
645 | my ($param) = @_; | |
646 | ||
647 | my $rpcenv = PVE::RPCEnvironment::get(); | |
f76a2828 | 648 | my $authuser = $rpcenv->get_user(); |
f76a2828 DM |
649 | my $vmid = $param->{vmid}; |
650 | ||
651 | # test if container exists | |
67afe46e | 652 | my $conf = PVE::LXC::Config->load_config($vmid); |
611fe3aa | 653 | my $storage_cfg = cfs_read_file("storage.cfg"); |
67afe46e | 654 | PVE::LXC::Config->check_protection($conf, "can't remove CT $vmid"); |
7e806596 | 655 | |
9d87e069 | 656 | die "unable to remove CT $vmid - used in HA resources\n" |
b6e0b774 AG |
657 | if PVE::HA::Config::vm_is_ha_managed($vmid); |
658 | ||
c5a8e04f DM |
659 | # do not allow destroy if there are replication jobs |
660 | my $repl_conf = PVE::ReplicationConfig->new(); | |
661 | $repl_conf->check_for_existing_jobs($vmid); | |
662 | ||
d607c17d DM |
663 | my $running_error_msg = "unable to destroy CT $vmid - container is running\n"; |
664 | ||
665 | die $running_error_msg if PVE::LXC::check_running($vmid); # check early | |
666 | ||
611fe3aa | 667 | my $code = sub { |
673cf209 | 668 | # reload config after lock |
67afe46e FG |
669 | $conf = PVE::LXC::Config->load_config($vmid); |
670 | PVE::LXC::Config->check_lock($conf); | |
673cf209 | 671 | |
d607c17d DM |
672 | die $running_error_msg if PVE::LXC::check_running($vmid); |
673 | ||
27916659 | 674 | PVE::LXC::destroy_lxc_container($storage_cfg, $vmid, $conf); |
be5fc936 | 675 | PVE::AccessControl::remove_vm_access($vmid); |
2f9b5ead | 676 | PVE::Firewall::remove_vmfw_conf($vmid); |
f76a2828 DM |
677 | }; |
678 | ||
67afe46e | 679 | my $realcmd = sub { PVE::LXC::Config->lock_config($vmid, $code); }; |
611fe3aa | 680 | |
f76a2828 DM |
681 | return $rpcenv->fork_worker('vzdestroy', $vmid, $authuser, $realcmd); |
682 | }}); | |
683 | ||
fff3a342 DM |
684 | my $sslcert; |
685 | ||
686 | __PACKAGE__->register_method ({ | |
5b4657d0 DM |
687 | name => 'vncproxy', |
688 | path => '{vmid}/vncproxy', | |
fff3a342 DM |
689 | method => 'POST', |
690 | protected => 1, | |
691 | permissions => { | |
692 | check => ['perm', '/vms/{vmid}', [ 'VM.Console' ]], | |
693 | }, | |
694 | description => "Creates a TCP VNC proxy connections.", | |
695 | parameters => { | |
696 | additionalProperties => 0, | |
697 | properties => { | |
698 | node => get_standard_option('pve-node'), | |
699 | vmid => get_standard_option('pve-vmid'), | |
700 | websocket => { | |
701 | optional => 1, | |
702 | type => 'boolean', | |
703 | description => "use websocket instead of standard VNC.", | |
704 | }, | |
bd0f4d6d DC |
705 | width => { |
706 | optional => 1, | |
707 | description => "sets the width of the console in pixels.", | |
708 | type => 'integer', | |
709 | minimum => 16, | |
710 | maximum => 4096, | |
711 | }, | |
712 | height => { | |
713 | optional => 1, | |
714 | description => "sets the height of the console in pixels.", | |
715 | type => 'integer', | |
716 | minimum => 16, | |
717 | maximum => 2160, | |
718 | }, | |
fff3a342 DM |
719 | }, |
720 | }, | |
5b4657d0 | 721 | returns => { |
fff3a342 DM |
722 | additionalProperties => 0, |
723 | properties => { | |
724 | user => { type => 'string' }, | |
725 | ticket => { type => 'string' }, | |
726 | cert => { type => 'string' }, | |
727 | port => { type => 'integer' }, | |
728 | upid => { type => 'string' }, | |
729 | }, | |
730 | }, | |
731 | code => sub { | |
732 | my ($param) = @_; | |
733 | ||
734 | my $rpcenv = PVE::RPCEnvironment::get(); | |
735 | ||
736 | my $authuser = $rpcenv->get_user(); | |
737 | ||
738 | my $vmid = $param->{vmid}; | |
739 | my $node = $param->{node}; | |
740 | ||
741 | my $authpath = "/vms/$vmid"; | |
742 | ||
743 | my $ticket = PVE::AccessControl::assemble_vnc_ticket($authuser, $authpath); | |
744 | ||
745 | $sslcert = PVE::Tools::file_get_contents("/etc/pve/pve-root-ca.pem", 8192) | |
746 | if !$sslcert; | |
747 | ||
ec2c57eb | 748 | my ($remip, $family); |
5b4657d0 | 749 | |
fff3a342 | 750 | if ($node ne PVE::INotify::nodename()) { |
85ae6211 | 751 | ($remip, $family) = PVE::Cluster::remote_node_ip($node); |
ec2c57eb WB |
752 | } else { |
753 | $family = PVE::Tools::get_host_address_family($node); | |
fff3a342 DM |
754 | } |
755 | ||
ec2c57eb WB |
756 | my $port = PVE::Tools::next_vnc_port($family); |
757 | ||
fff3a342 DM |
758 | # NOTE: vncterm VNC traffic is already TLS encrypted, |
759 | # so we select the fastest chipher here (or 'none'?) | |
5b4657d0 | 760 | my $remcmd = $remip ? |
806eae70 | 761 | ['/usr/bin/ssh', '-e', 'none', '-t', $remip] : []; |
fff3a342 | 762 | |
67afe46e | 763 | my $conf = PVE::LXC::Config->load_config($vmid, $node); |
65213b67 | 764 | my $concmd = PVE::LXC::get_console_command($vmid, $conf, -1); |
aca816ad | 765 | |
5b4657d0 DM |
766 | my $shcmd = [ '/usr/bin/dtach', '-A', |
767 | "/var/run/dtach/vzctlconsole$vmid", | |
aca816ad | 768 | '-r', 'winch', '-z', @$concmd]; |
fff3a342 DM |
769 | |
770 | my $realcmd = sub { | |
771 | my $upid = shift; | |
772 | ||
5b4657d0 | 773 | syslog ('info', "starting lxc vnc proxy $upid\n"); |
fff3a342 | 774 | |
5b4657d0 | 775 | my $timeout = 10; |
fff3a342 DM |
776 | |
777 | my $cmd = ['/usr/bin/vncterm', '-rfbport', $port, | |
5b4657d0 | 778 | '-timeout', $timeout, '-authpath', $authpath, |
fff3a342 DM |
779 | '-perm', 'VM.Console']; |
780 | ||
bd0f4d6d DC |
781 | if ($param->{width}) { |
782 | push @$cmd, '-width', $param->{width}; | |
783 | } | |
784 | ||
785 | if ($param->{height}) { | |
786 | push @$cmd, '-height', $param->{height}; | |
787 | } | |
788 | ||
fff3a342 | 789 | if ($param->{websocket}) { |
5b4657d0 | 790 | $ENV{PVE_VNC_TICKET} = $ticket; # pass ticket to vncterm |
fff3a342 DM |
791 | push @$cmd, '-notls', '-listen', 'localhost'; |
792 | } | |
793 | ||
794 | push @$cmd, '-c', @$remcmd, @$shcmd; | |
795 | ||
37634d3d | 796 | run_command($cmd, keeplocale => 1); |
fff3a342 DM |
797 | |
798 | return; | |
799 | }; | |
800 | ||
801 | my $upid = $rpcenv->fork_worker('vncproxy', $vmid, $authuser, $realcmd); | |
802 | ||
803 | PVE::Tools::wait_for_vnc_port($port); | |
804 | ||
805 | return { | |
806 | user => $authuser, | |
807 | ticket => $ticket, | |
5b4657d0 DM |
808 | port => $port, |
809 | upid => $upid, | |
810 | cert => $sslcert, | |
fff3a342 DM |
811 | }; |
812 | }}); | |
813 | ||
a0226a00 DC |
814 | __PACKAGE__->register_method ({ |
815 | name => 'termproxy', | |
816 | path => '{vmid}/termproxy', | |
817 | method => 'POST', | |
818 | protected => 1, | |
819 | permissions => { | |
820 | check => ['perm', '/vms/{vmid}', [ 'VM.Console' ]], | |
821 | }, | |
822 | description => "Creates a TCP proxy connection.", | |
823 | parameters => { | |
824 | additionalProperties => 0, | |
825 | properties => { | |
826 | node => get_standard_option('pve-node'), | |
827 | vmid => get_standard_option('pve-vmid'), | |
828 | }, | |
829 | }, | |
830 | returns => { | |
831 | additionalProperties => 0, | |
832 | properties => { | |
833 | user => { type => 'string' }, | |
834 | ticket => { type => 'string' }, | |
835 | port => { type => 'integer' }, | |
836 | upid => { type => 'string' }, | |
837 | }, | |
838 | }, | |
839 | code => sub { | |
840 | my ($param) = @_; | |
841 | ||
842 | my $rpcenv = PVE::RPCEnvironment::get(); | |
843 | ||
844 | my $authuser = $rpcenv->get_user(); | |
845 | ||
846 | my $vmid = $param->{vmid}; | |
847 | my $node = $param->{node}; | |
848 | ||
849 | my $authpath = "/vms/$vmid"; | |
850 | ||
851 | my $ticket = PVE::AccessControl::assemble_vnc_ticket($authuser, $authpath); | |
852 | ||
853 | my ($remip, $family); | |
854 | ||
855 | if ($node ne 'localhost' && $node ne PVE::INotify::nodename()) { | |
856 | ($remip, $family) = PVE::Cluster::remote_node_ip($node); | |
857 | } else { | |
858 | $family = PVE::Tools::get_host_address_family($node); | |
859 | } | |
860 | ||
861 | my $port = PVE::Tools::next_vnc_port($family); | |
862 | ||
863 | my $remcmd = $remip ? | |
864 | ['/usr/bin/ssh', '-e', 'none', '-t', $remip, '--'] : []; | |
865 | ||
866 | my $conf = PVE::LXC::Config->load_config($vmid, $node); | |
65213b67 | 867 | my $concmd = PVE::LXC::get_console_command($vmid, $conf, -1); |
a0226a00 DC |
868 | |
869 | my $shcmd = [ '/usr/bin/dtach', '-A', | |
870 | "/var/run/dtach/vzctlconsole$vmid", | |
871 | '-r', 'winch', '-z', @$concmd]; | |
872 | ||
873 | my $realcmd = sub { | |
874 | my $upid = shift; | |
875 | ||
876 | syslog ('info', "starting lxc termproxy $upid\n"); | |
877 | ||
878 | my $cmd = ['/usr/bin/termproxy', $port, '--path', $authpath, | |
879 | '--perm', 'VM.Console', '--']; | |
880 | push @$cmd, @$remcmd, @$shcmd; | |
881 | ||
882 | PVE::Tools::run_command($cmd); | |
883 | }; | |
884 | ||
885 | my $upid = $rpcenv->fork_worker('vncproxy', $vmid, $authuser, $realcmd, 1); | |
886 | ||
887 | PVE::Tools::wait_for_vnc_port($port); | |
888 | ||
889 | return { | |
890 | user => $authuser, | |
891 | ticket => $ticket, | |
892 | port => $port, | |
893 | upid => $upid, | |
894 | }; | |
895 | }}); | |
896 | ||
fff3a342 DM |
897 | __PACKAGE__->register_method({ |
898 | name => 'vncwebsocket', | |
899 | path => '{vmid}/vncwebsocket', | |
900 | method => 'GET', | |
5b4657d0 | 901 | permissions => { |
fff3a342 DM |
902 | description => "You also need to pass a valid ticket (vncticket).", |
903 | check => ['perm', '/vms/{vmid}', [ 'VM.Console' ]], | |
904 | }, | |
905 | description => "Opens a weksocket for VNC traffic.", | |
906 | parameters => { | |
907 | additionalProperties => 0, | |
908 | properties => { | |
909 | node => get_standard_option('pve-node'), | |
910 | vmid => get_standard_option('pve-vmid'), | |
911 | vncticket => { | |
912 | description => "Ticket from previous call to vncproxy.", | |
913 | type => 'string', | |
914 | maxLength => 512, | |
915 | }, | |
916 | port => { | |
917 | description => "Port number returned by previous vncproxy call.", | |
918 | type => 'integer', | |
919 | minimum => 5900, | |
920 | maximum => 5999, | |
921 | }, | |
922 | }, | |
923 | }, | |
924 | returns => { | |
925 | type => "object", | |
926 | properties => { | |
927 | port => { type => 'string' }, | |
928 | }, | |
929 | }, | |
930 | code => sub { | |
931 | my ($param) = @_; | |
932 | ||
933 | my $rpcenv = PVE::RPCEnvironment::get(); | |
934 | ||
935 | my $authuser = $rpcenv->get_user(); | |
936 | ||
937 | my $authpath = "/vms/$param->{vmid}"; | |
938 | ||
939 | PVE::AccessControl::verify_vnc_ticket($param->{vncticket}, $authuser, $authpath); | |
940 | ||
941 | my $port = $param->{port}; | |
5b4657d0 | 942 | |
fff3a342 DM |
943 | return { port => $port }; |
944 | }}); | |
945 | ||
946 | __PACKAGE__->register_method ({ | |
5b4657d0 DM |
947 | name => 'spiceproxy', |
948 | path => '{vmid}/spiceproxy', | |
fff3a342 DM |
949 | method => 'POST', |
950 | protected => 1, | |
951 | proxyto => 'node', | |
952 | permissions => { | |
953 | check => ['perm', '/vms/{vmid}', [ 'VM.Console' ]], | |
954 | }, | |
955 | description => "Returns a SPICE configuration to connect to the CT.", | |
956 | parameters => { | |
957 | additionalProperties => 0, | |
958 | properties => { | |
959 | node => get_standard_option('pve-node'), | |
960 | vmid => get_standard_option('pve-vmid'), | |
961 | proxy => get_standard_option('spice-proxy', { optional => 1 }), | |
962 | }, | |
963 | }, | |
964 | returns => get_standard_option('remote-viewer-config'), | |
965 | code => sub { | |
966 | my ($param) = @_; | |
967 | ||
968 | my $vmid = $param->{vmid}; | |
969 | my $node = $param->{node}; | |
970 | my $proxy = $param->{proxy}; | |
971 | ||
972 | my $authpath = "/vms/$vmid"; | |
973 | my $permissions = 'VM.Console'; | |
974 | ||
67afe46e | 975 | my $conf = PVE::LXC::Config->load_config($vmid); |
da4db334 TL |
976 | |
977 | die "CT $vmid not running\n" if !PVE::LXC::check_running($vmid); | |
978 | ||
aca816ad DM |
979 | my $concmd = PVE::LXC::get_console_command($vmid, $conf); |
980 | ||
5b4657d0 DM |
981 | my $shcmd = ['/usr/bin/dtach', '-A', |
982 | "/var/run/dtach/vzctlconsole$vmid", | |
aca816ad | 983 | '-r', 'winch', '-z', @$concmd]; |
fff3a342 DM |
984 | |
985 | my $title = "CT $vmid"; | |
986 | ||
987 | return PVE::API2Tools::run_spiceterm($authpath, $permissions, $vmid, $node, $proxy, $title, $shcmd); | |
988 | }}); | |
5c752bbf | 989 | |
5c752bbf DM |
990 | |
991 | __PACKAGE__->register_method({ | |
52389a07 DM |
992 | name => 'migrate_vm', |
993 | path => '{vmid}/migrate', | |
5c752bbf DM |
994 | method => 'POST', |
995 | protected => 1, | |
996 | proxyto => 'node', | |
52389a07 | 997 | description => "Migrate the container to another node. Creates a new migration task.", |
5c752bbf | 998 | permissions => { |
52389a07 | 999 | check => ['perm', '/vms/{vmid}', [ 'VM.Migrate' ]], |
5c752bbf DM |
1000 | }, |
1001 | parameters => { | |
1002 | additionalProperties => 0, | |
1003 | properties => { | |
1004 | node => get_standard_option('pve-node'), | |
68e8f3c5 DM |
1005 | vmid => get_standard_option('pve-vmid', { completion => \&PVE::LXC::complete_ctid }), |
1006 | target => get_standard_option('pve-node', { | |
1007 | description => "Target node.", | |
39bb88df | 1008 | completion => \&PVE::Cluster::complete_migration_target, |
68e8f3c5 | 1009 | }), |
52389a07 DM |
1010 | online => { |
1011 | type => 'boolean', | |
1012 | description => "Use online/live migration.", | |
1013 | optional => 1, | |
1014 | }, | |
00d8cdc0 DC |
1015 | restart => { |
1016 | type => 'boolean', | |
1017 | description => "Use restart migration", | |
1018 | optional => 1, | |
1019 | }, | |
1020 | timeout => { | |
1021 | type => 'integer', | |
1022 | description => "Timeout in seconds for shutdown for restart migration", | |
1023 | optional => 1, | |
1024 | default => 180, | |
1025 | }, | |
9746c095 FG |
1026 | force => { |
1027 | type => 'boolean', | |
1028 | description => "Force migration despite local bind / device" . | |
552e168f | 1029 | " mounts. NOTE: deprecated, use 'shared' property of mount point instead.", |
9746c095 FG |
1030 | optional => 1, |
1031 | }, | |
8ead60ef SI |
1032 | bwlimit => { |
1033 | description => "Override I/O bandwidth limit (in KiB/s).", | |
1034 | optional => 1, | |
1035 | type => 'number', | |
1036 | minimum => '0', | |
41e9b65c | 1037 | default => 'migrate limit from datacenter or storage config', |
8ead60ef | 1038 | }, |
5c752bbf DM |
1039 | }, |
1040 | }, | |
1041 | returns => { | |
1042 | type => 'string', | |
52389a07 | 1043 | description => "the task ID.", |
5c752bbf DM |
1044 | }, |
1045 | code => sub { | |
1046 | my ($param) = @_; | |
1047 | ||
1048 | my $rpcenv = PVE::RPCEnvironment::get(); | |
1049 | ||
1050 | my $authuser = $rpcenv->get_user(); | |
1051 | ||
52389a07 | 1052 | my $target = extract_param($param, 'target'); |
bb1ac2de | 1053 | |
52389a07 DM |
1054 | my $localnode = PVE::INotify::nodename(); |
1055 | raise_param_exc({ target => "target is local node."}) if $target eq $localnode; | |
bb1ac2de | 1056 | |
52389a07 | 1057 | PVE::Cluster::check_cfs_quorum(); |
5c752bbf | 1058 | |
52389a07 | 1059 | PVE::Cluster::check_node_exists($target); |
27916659 | 1060 | |
52389a07 | 1061 | my $targetip = PVE::Cluster::remote_node_ip($target); |
5c752bbf | 1062 | |
52389a07 | 1063 | my $vmid = extract_param($param, 'vmid'); |
5c752bbf | 1064 | |
52389a07 | 1065 | # test if VM exists |
67afe46e | 1066 | PVE::LXC::Config->load_config($vmid); |
5c752bbf | 1067 | |
52389a07 DM |
1068 | # try to detect errors early |
1069 | if (PVE::LXC::check_running($vmid)) { | |
00d8cdc0 DC |
1070 | die "can't migrate running container without --online or --restart\n" |
1071 | if !$param->{online} && !$param->{restart}; | |
5c752bbf | 1072 | } |
5c752bbf DM |
1073 | |
1074 | if (PVE::HA::Config::vm_is_ha_managed($vmid) && $rpcenv->{type} ne 'ha') { | |
1075 | ||
1076 | my $hacmd = sub { | |
1077 | my $upid = shift; | |
1078 | ||
1079 | my $service = "ct:$vmid"; | |
1080 | ||
52389a07 | 1081 | my $cmd = ['ha-manager', 'migrate', $service, $target]; |
5c752bbf | 1082 | |
545dd4e1 | 1083 | print "Requesting HA migration for CT $vmid to node $target\n"; |
5c752bbf DM |
1084 | |
1085 | PVE::Tools::run_command($cmd); | |
1086 | ||
1087 | return; | |
1088 | }; | |
1089 | ||
52389a07 | 1090 | return $rpcenv->fork_worker('hamigrate', $vmid, $authuser, $hacmd); |
5c752bbf DM |
1091 | |
1092 | } else { | |
1093 | ||
22557519 DM |
1094 | my $realcmd = sub { |
1095 | PVE::LXC::Migrate->migrate($target, $targetip, $vmid, $param); | |
1096 | }; | |
56462053 | 1097 | |
22557519 DM |
1098 | my $worker = sub { |
1099 | return PVE::GuestHelpers::guest_migration_lock($vmid, 10, $realcmd); | |
5c752bbf DM |
1100 | }; |
1101 | ||
22557519 | 1102 | return $rpcenv->fork_worker('vzmigrate', $vmid, $authuser, $worker); |
5c752bbf DM |
1103 | } |
1104 | }}); | |
1105 | ||
cc5392c8 WL |
1106 | __PACKAGE__->register_method({ |
1107 | name => 'vm_feature', | |
1108 | path => '{vmid}/feature', | |
1109 | method => 'GET', | |
1110 | proxyto => 'node', | |
1111 | protected => 1, | |
1112 | description => "Check if feature for virtual machine is available.", | |
1113 | permissions => { | |
1114 | check => ['perm', '/vms/{vmid}', [ 'VM.Audit' ]], | |
1115 | }, | |
1116 | parameters => { | |
1117 | additionalProperties => 0, | |
1118 | properties => { | |
1119 | node => get_standard_option('pve-node'), | |
1120 | vmid => get_standard_option('pve-vmid'), | |
1121 | feature => { | |
1122 | description => "Feature to check.", | |
1123 | type => 'string', | |
d53e5c58 | 1124 | enum => [ 'snapshot', 'clone', 'copy' ], |
cc5392c8 | 1125 | }, |
5ec3949c | 1126 | snapname => get_standard_option('pve-snapshot-name', { |
cc5392c8 WL |
1127 | optional => 1, |
1128 | }), | |
1129 | }, | |
1130 | }, | |
1131 | returns => { | |
1132 | type => "object", | |
1133 | properties => { | |
1134 | hasFeature => { type => 'boolean' }, | |
1135 | #nodes => { | |
1136 | #type => 'array', | |
1137 | #items => { type => 'string' }, | |
1138 | #} | |
1139 | }, | |
1140 | }, | |
1141 | code => sub { | |
1142 | my ($param) = @_; | |
1143 | ||
1144 | my $node = extract_param($param, 'node'); | |
1145 | ||
1146 | my $vmid = extract_param($param, 'vmid'); | |
1147 | ||
1148 | my $snapname = extract_param($param, 'snapname'); | |
1149 | ||
1150 | my $feature = extract_param($param, 'feature'); | |
1151 | ||
67afe46e | 1152 | my $conf = PVE::LXC::Config->load_config($vmid); |
cc5392c8 WL |
1153 | |
1154 | if($snapname){ | |
1155 | my $snap = $conf->{snapshots}->{$snapname}; | |
1156 | die "snapshot '$snapname' does not exist\n" if !defined($snap); | |
1157 | $conf = $snap; | |
1158 | } | |
ef241384 | 1159 | my $storage_cfg = PVE::Storage::config(); |
cc5392c8 | 1160 | #Maybe include later |
ef241384 | 1161 | #my $nodelist = PVE::LXC::shared_nodes($conf, $storage_cfg); |
4518000b | 1162 | my $hasFeature = PVE::LXC::Config->has_feature($feature, $conf, $storage_cfg, $snapname); |
cc5392c8 WL |
1163 | |
1164 | return { | |
1165 | hasFeature => $hasFeature, | |
1166 | #nodes => [ keys %$nodelist ], | |
1167 | }; | |
1168 | }}); | |
bb1ac2de DM |
1169 | |
1170 | __PACKAGE__->register_method({ | |
1171 | name => 'template', | |
1172 | path => '{vmid}/template', | |
1173 | method => 'POST', | |
1174 | protected => 1, | |
1175 | proxyto => 'node', | |
1176 | description => "Create a Template.", | |
1177 | permissions => { | |
1178 | description => "You need 'VM.Allocate' permissions on /vms/{vmid}", | |
1179 | check => [ 'perm', '/vms/{vmid}', ['VM.Allocate']], | |
1180 | }, | |
1181 | parameters => { | |
1182 | additionalProperties => 0, | |
1183 | properties => { | |
1184 | node => get_standard_option('pve-node'), | |
68e8f3c5 | 1185 | vmid => get_standard_option('pve-vmid', { completion => \&PVE::LXC::complete_ctid_stopped }), |
bb1ac2de DM |
1186 | }, |
1187 | }, | |
1188 | returns => { type => 'null'}, | |
1189 | code => sub { | |
1190 | my ($param) = @_; | |
1191 | ||
1192 | my $rpcenv = PVE::RPCEnvironment::get(); | |
1193 | ||
1194 | my $authuser = $rpcenv->get_user(); | |
1195 | ||
1196 | my $node = extract_param($param, 'node'); | |
1197 | ||
1198 | my $vmid = extract_param($param, 'vmid'); | |
1199 | ||
1200 | my $updatefn = sub { | |
1201 | ||
67afe46e FG |
1202 | my $conf = PVE::LXC::Config->load_config($vmid); |
1203 | PVE::LXC::Config->check_lock($conf); | |
bb1ac2de DM |
1204 | |
1205 | die "unable to create template, because CT contains snapshots\n" | |
1206 | if $conf->{snapshots} && scalar(keys %{$conf->{snapshots}}); | |
1207 | ||
1208 | die "you can't convert a template to a template\n" | |
67afe46e | 1209 | if PVE::LXC::Config->is_template($conf); |
bb1ac2de DM |
1210 | |
1211 | die "you can't convert a CT to template if the CT is running\n" | |
1212 | if PVE::LXC::check_running($vmid); | |
1213 | ||
a2d3e5c3 CE |
1214 | if (my $err = check_storage_supports_templates($conf)) { |
1215 | die $err; | |
1216 | } | |
e1313b73 | 1217 | |
bb1ac2de DM |
1218 | my $realcmd = sub { |
1219 | PVE::LXC::template_create($vmid, $conf); | |
bb1ac2de | 1220 | |
c2182c49 | 1221 | $conf->{template} = 1; |
bb1ac2de | 1222 | |
c2182c49 WL |
1223 | PVE::LXC::Config->write_config($vmid, $conf); |
1224 | # and remove lxc config | |
1225 | PVE::LXC::update_lxc_config($vmid, $conf); | |
1226 | }; | |
bb1ac2de DM |
1227 | |
1228 | return $rpcenv->fork_worker('vztemplate', $vmid, $authuser, $realcmd); | |
1229 | }; | |
1230 | ||
67afe46e | 1231 | PVE::LXC::Config->lock_config($vmid, $updatefn); |
bb1ac2de DM |
1232 | |
1233 | return undef; | |
1234 | }}); | |
1235 | ||
c4a33727 DM |
1236 | __PACKAGE__->register_method({ |
1237 | name => 'clone_vm', | |
1238 | path => '{vmid}/clone', | |
1239 | method => 'POST', | |
1240 | protected => 1, | |
1241 | proxyto => 'node', | |
1242 | description => "Create a container clone/copy", | |
1243 | permissions => { | |
1244 | description => "You need 'VM.Clone' permissions on /vms/{vmid}, " . | |
1245 | "and 'VM.Allocate' permissions " . | |
1246 | "on /vms/{newid} (or on the VM pool /pool/{pool}). You also need " . | |
1247 | "'Datastore.AllocateSpace' on any used storage.", | |
1248 | check => | |
1249 | [ 'and', | |
1250 | ['perm', '/vms/{vmid}', [ 'VM.Clone' ]], | |
1251 | [ 'or', | |
1252 | [ 'perm', '/vms/{newid}', ['VM.Allocate']], | |
1253 | [ 'perm', '/pool/{pool}', ['VM.Allocate'], require_param => 'pool'], | |
1254 | ], | |
1255 | ] | |
1256 | }, | |
1257 | parameters => { | |
1258 | additionalProperties => 0, | |
1259 | properties => { | |
1260 | node => get_standard_option('pve-node'), | |
1261 | vmid => get_standard_option('pve-vmid', { completion => \&PVE::LXC::complete_ctid }), | |
1262 | newid => get_standard_option('pve-vmid', { | |
1263 | completion => \&PVE::Cluster::complete_next_vmid, | |
1264 | description => 'VMID for the clone.' }), | |
1265 | hostname => { | |
1266 | optional => 1, | |
1267 | type => 'string', format => 'dns-name', | |
1268 | description => "Set a hostname for the new CT.", | |
1269 | }, | |
1270 | description => { | |
1271 | optional => 1, | |
1272 | type => 'string', | |
1273 | description => "Description for the new CT.", | |
1274 | }, | |
1275 | pool => { | |
1276 | optional => 1, | |
1277 | type => 'string', format => 'pve-poolid', | |
1278 | description => "Add the new CT to the specified pool.", | |
1279 | }, | |
5ec3949c | 1280 | snapname => get_standard_option('pve-snapshot-name', { |
c4a33727 DM |
1281 | optional => 1, |
1282 | }), | |
1283 | storage => get_standard_option('pve-storage-id', { | |
1284 | description => "Target storage for full clone.", | |
c4a33727 DM |
1285 | optional => 1, |
1286 | }), | |
1287 | full => { | |
1288 | optional => 1, | |
1289 | type => 'boolean', | |
c4b4cb83 | 1290 | description => "Create a full copy of all disks. This is always done when " . |
c4a33727 | 1291 | "you clone a normal CT. For CT templates, we try to create a linked clone by default.", |
c4a33727 | 1292 | }, |
411ae12c DM |
1293 | target => get_standard_option('pve-node', { |
1294 | description => "Target node. Only allowed if the original VM is on shared storage.", | |
1295 | optional => 1, | |
1296 | }), | |
8ead60ef SI |
1297 | bwlimit => { |
1298 | description => "Override I/O bandwidth limit (in KiB/s).", | |
1299 | optional => 1, | |
1300 | type => 'number', | |
1301 | minimum => '0', | |
41e9b65c | 1302 | default => 'clone limit from datacenter or storage config', |
8ead60ef | 1303 | }, |
c4a33727 DM |
1304 | }, |
1305 | }, | |
1306 | returns => { | |
1307 | type => 'string', | |
1308 | }, | |
1309 | code => sub { | |
1310 | my ($param) = @_; | |
1311 | ||
1312 | my $rpcenv = PVE::RPCEnvironment::get(); | |
1313 | ||
1314 | my $authuser = $rpcenv->get_user(); | |
1315 | ||
1316 | my $node = extract_param($param, 'node'); | |
1317 | ||
1318 | my $vmid = extract_param($param, 'vmid'); | |
1319 | ||
1320 | my $newid = extract_param($param, 'newid'); | |
1321 | ||
1322 | my $pool = extract_param($param, 'pool'); | |
1323 | ||
1324 | if (defined($pool)) { | |
1325 | $rpcenv->check_pool_exist($pool); | |
1326 | } | |
1327 | ||
1328 | my $snapname = extract_param($param, 'snapname'); | |
1329 | ||
1330 | my $storage = extract_param($param, 'storage'); | |
1331 | ||
411ae12c DM |
1332 | my $target = extract_param($param, 'target'); |
1333 | ||
c4a33727 DM |
1334 | my $localnode = PVE::INotify::nodename(); |
1335 | ||
411ae12c DM |
1336 | undef $target if $target && ($target eq $localnode || $target eq 'localhost'); |
1337 | ||
1338 | PVE::Cluster::check_node_exists($target) if $target; | |
1339 | ||
c4a33727 DM |
1340 | my $storecfg = PVE::Storage::config(); |
1341 | ||
1342 | if ($storage) { | |
1343 | # check if storage is enabled on local node | |
1344 | PVE::Storage::storage_check_enabled($storecfg, $storage); | |
411ae12c DM |
1345 | if ($target) { |
1346 | # check if storage is available on target node | |
1347 | PVE::Storage::storage_check_node($storecfg, $storage, $target); | |
1348 | # clone only works if target storage is shared | |
1349 | my $scfg = PVE::Storage::storage_config($storecfg, $storage); | |
1350 | die "can't clone to non-shared storage '$storage'\n" if !$scfg->{shared}; | |
1351 | } | |
c4a33727 DM |
1352 | } |
1353 | ||
1354 | PVE::Cluster::check_cfs_quorum(); | |
1355 | ||
db01d674 WB |
1356 | my $conffile; |
1357 | my $newconf = {}; | |
1358 | my $mountpoints = {}; | |
1359 | my $fullclone = {}; | |
1360 | my $vollist = []; | |
411ae12c | 1361 | my $running; |
c4a33727 | 1362 | |
db01d674 WB |
1363 | PVE::LXC::Config->lock_config($vmid, sub { |
1364 | my $src_conf = PVE::LXC::Config->set_lock($vmid, 'disk'); | |
e7d553c7 | 1365 | |
411ae12c DM |
1366 | $running = PVE::LXC::check_running($vmid) || 0; |
1367 | ||
e7d553c7 DM |
1368 | my $full = extract_param($param, 'full'); |
1369 | if (!defined($full)) { | |
1370 | $full = !PVE::LXC::Config->is_template($src_conf); | |
1371 | } | |
1372 | die "parameter 'storage' not allowed for linked clones\n" if defined($storage) && !$full; | |
1373 | ||
db01d674 WB |
1374 | eval { |
1375 | die "snapshot '$snapname' does not exist\n" | |
1376 | if $snapname && !defined($src_conf->{snapshots}->{$snapname}); | |
c4a33727 | 1377 | |
c4a33727 | 1378 | |
db01d674 | 1379 | my $src_conf = $snapname ? $src_conf->{snapshots}->{$snapname} : $src_conf; |
c4a33727 | 1380 | |
db01d674 WB |
1381 | $conffile = PVE::LXC::Config->config_file($newid); |
1382 | die "unable to create CT $newid: config file already exists\n" | |
1383 | if -f $conffile; | |
c4a33727 | 1384 | |
24f9d440 | 1385 | my $sharedvm = 1; |
db01d674 WB |
1386 | foreach my $opt (keys %$src_conf) { |
1387 | next if $opt =~ m/^unused\d+$/; | |
c4a33727 | 1388 | |
db01d674 | 1389 | my $value = $src_conf->{$opt}; |
c4a33727 | 1390 | |
db01d674 WB |
1391 | if (($opt eq 'rootfs') || ($opt =~ m/^mp\d+$/)) { |
1392 | my $mp = $opt eq 'rootfs' ? | |
1393 | PVE::LXC::Config->parse_ct_rootfs($value) : | |
1394 | PVE::LXC::Config->parse_ct_mountpoint($value); | |
c4a33727 | 1395 | |
db01d674 WB |
1396 | if ($mp->{type} eq 'volume') { |
1397 | my $volid = $mp->{volume}; | |
09687674 DM |
1398 | |
1399 | my ($sid, $volname) = PVE::Storage::parse_volume_id($volid); | |
1400 | $sid = $storage if defined($storage); | |
1401 | my $scfg = PVE::Storage::storage_config($storecfg, $sid); | |
24f9d440 WB |
1402 | if (!$scfg->{shared}) { |
1403 | $sharedvm = 0; | |
1404 | warn "found non-shared volume: $volid\n" if $target; | |
1405 | } | |
09687674 DM |
1406 | |
1407 | $rpcenv->check($authuser, "/storage/$sid", ['Datastore.AllocateSpace']); | |
1408 | ||
e7d553c7 | 1409 | if ($full) { |
db01d674 WB |
1410 | die "Cannot do full clones on a running container without snapshots\n" |
1411 | if $running && !defined($snapname); | |
1412 | $fullclone->{$opt} = 1; | |
1413 | } else { | |
1414 | # not full means clone instead of copy | |
1415 | die "Linked clone feature for '$volid' is not available\n" | |
1416 | if !PVE::Storage::volume_has_feature($storecfg, 'clone', $volid, $snapname, $running); | |
1417 | } | |
c4a33727 | 1418 | |
db01d674 WB |
1419 | $mountpoints->{$opt} = $mp; |
1420 | push @$vollist, $volid; | |
c4a33727 | 1421 | |
c4a33727 | 1422 | } else { |
db01d674 WB |
1423 | # TODO: allow bind mounts? |
1424 | die "unable to clone mountpint '$opt' (type $mp->{type})\n"; | |
c4a33727 | 1425 | } |
63231f52 TL |
1426 | } elsif ($opt =~ m/^net(\d+)$/) { |
1427 | # always change MAC! address | |
1428 | my $dc = PVE::Cluster::cfs_read_file('datacenter.cfg'); | |
1429 | my $net = PVE::LXC::Config->parse_lxc_network($value); | |
1430 | $net->{hwaddr} = PVE::Tools::random_ether_addr($dc->{mac_prefix}); | |
1431 | $newconf->{$opt} = PVE::LXC::Config->print_lxc_network($net); | |
c4a33727 | 1432 | } else { |
db01d674 WB |
1433 | # copy everything else |
1434 | $newconf->{$opt} = $value; | |
c4a33727 | 1435 | } |
db01d674 | 1436 | } |
24f9d440 WB |
1437 | die "can't clone CT to node '$target' (CT uses local storage)\n" |
1438 | if $target && !$sharedvm; | |
c4a33727 | 1439 | |
db01d674 WB |
1440 | # Replace the 'disk' lock with a 'create' lock. |
1441 | $newconf->{lock} = 'create'; | |
1442 | ||
1443 | delete $newconf->{template}; | |
1444 | if ($param->{hostname}) { | |
1445 | $newconf->{hostname} = $param->{hostname}; | |
c4a33727 | 1446 | } |
c4a33727 | 1447 | |
db01d674 WB |
1448 | if ($param->{description}) { |
1449 | $newconf->{description} = $param->{description}; | |
1450 | } | |
c4a33727 | 1451 | |
db01d674 WB |
1452 | # create empty/temp config - this fails if CT already exists on other node |
1453 | PVE::LXC::Config->write_config($newid, $newconf); | |
1454 | }; | |
1455 | if (my $err = $@) { | |
1456 | eval { PVE::LXC::Config->remove_lock($vmid, 'disk') }; | |
1457 | warn $@ if $@; | |
1458 | die $err; | |
c4a33727 | 1459 | } |
db01d674 | 1460 | }); |
c4a33727 | 1461 | |
db01d674 WB |
1462 | my $update_conf = sub { |
1463 | my ($key, $value) = @_; | |
1464 | return PVE::LXC::Config->lock_config($newid, sub { | |
1465 | my $conf = PVE::LXC::Config->load_config($newid); | |
1466 | die "Lost 'create' config lock, aborting.\n" | |
1467 | if !PVE::LXC::Config->has_lock($conf, 'create'); | |
1468 | $conf->{$key} = $value; | |
1469 | PVE::LXC::Config->write_config($newid, $conf); | |
1470 | }); | |
1471 | }; | |
c4a33727 | 1472 | |
db01d674 WB |
1473 | my $realcmd = sub { |
1474 | my ($upid) = @_; | |
c4a33727 | 1475 | |
db01d674 | 1476 | my $newvollist = []; |
c4a33727 | 1477 | |
411ae12c DM |
1478 | my $verify_running = PVE::LXC::check_running($vmid) || 0; |
1479 | die "unexpected state change\n" if $verify_running != $running; | |
1480 | ||
db01d674 WB |
1481 | eval { |
1482 | local $SIG{INT} = | |
1483 | local $SIG{TERM} = | |
1484 | local $SIG{QUIT} = | |
1485 | local $SIG{HUP} = sub { die "interrupted by signal\n"; }; | |
c4a33727 | 1486 | |
db01d674 | 1487 | PVE::Storage::activate_volumes($storecfg, $vollist, $snapname); |
8ead60ef | 1488 | my $bwlimit = extract_param($param, 'bwlimit'); |
c4a33727 | 1489 | |
db01d674 WB |
1490 | foreach my $opt (keys %$mountpoints) { |
1491 | my $mp = $mountpoints->{$opt}; | |
1492 | my $volid = $mp->{volume}; | |
c4a33727 | 1493 | |
db01d674 WB |
1494 | my $newvolid; |
1495 | if ($fullclone->{$opt}) { | |
1496 | print "create full clone of mountpoint $opt ($volid)\n"; | |
8ead60ef SI |
1497 | my $source_storage = PVE::Storage::parse_volume_id($volid); |
1498 | my $target_storage = $storage // $source_storage; | |
1499 | my $clonelimit = PVE::Storage::get_bandwidth_limit('clone', [$source_storage, $target_storage], $bwlimit); | |
1500 | $newvolid = PVE::LXC::copy_volume($mp, $newid, $target_storage, $storecfg, $newconf, $snapname, $clonelimit); | |
db01d674 WB |
1501 | } else { |
1502 | print "create linked clone of mount point $opt ($volid)\n"; | |
1503 | $newvolid = PVE::Storage::vdisk_clone($storecfg, $volid, $newid, $snapname); | |
c4a33727 DM |
1504 | } |
1505 | ||
db01d674 WB |
1506 | push @$newvollist, $newvolid; |
1507 | $mp->{volume} = $newvolid; | |
c4a33727 | 1508 | |
db01d674 | 1509 | $update_conf->($opt, PVE::LXC::Config->print_ct_mountpoint($mp, $opt eq 'rootfs')); |
c4a33727 DM |
1510 | } |
1511 | ||
db01d674 WB |
1512 | PVE::AccessControl::add_vm_to_pool($newid, $pool) if $pool; |
1513 | PVE::LXC::Config->remove_lock($newid, 'create'); | |
411ae12c DM |
1514 | |
1515 | if ($target) { | |
1516 | # always deactivate volumes - avoid lvm LVs to be active on several nodes | |
1517 | PVE::Storage::deactivate_volumes($storecfg, $vollist, $snapname) if !$running; | |
1518 | PVE::Storage::deactivate_volumes($storecfg, $newvollist); | |
1519 | ||
1520 | my $newconffile = PVE::LXC::Config->config_file($newid, $target); | |
1521 | die "Failed to move config to node '$target' - rename failed: $!\n" | |
1522 | if !rename($conffile, $newconffile); | |
1523 | } | |
c4a33727 | 1524 | }; |
db01d674 | 1525 | my $err = $@; |
c4a33727 | 1526 | |
db01d674 WB |
1527 | # Unlock the source config in any case: |
1528 | eval { PVE::LXC::Config->remove_lock($vmid, 'disk') }; | |
1529 | warn $@ if $@; | |
c4a33727 | 1530 | |
db01d674 WB |
1531 | if ($err) { |
1532 | # Now cleanup the config & disks: | |
1533 | unlink $conffile; | |
c4a33727 | 1534 | |
db01d674 WB |
1535 | sleep 1; # some storages like rbd need to wait before release volume - really? |
1536 | ||
1537 | foreach my $volid (@$newvollist) { | |
1538 | eval { PVE::Storage::vdisk_free($storecfg, $volid); }; | |
1539 | warn $@ if $@; | |
1540 | } | |
1541 | die "clone failed: $err"; | |
1542 | } | |
1543 | ||
1544 | return; | |
c4a33727 DM |
1545 | }; |
1546 | ||
db01d674 WB |
1547 | PVE::Firewall::clone_vmfw_conf($vmid, $newid); |
1548 | return $rpcenv->fork_worker('vzclone', $vmid, $authuser, $realcmd); | |
c4a33727 DM |
1549 | }}); |
1550 | ||
1551 | ||
985b18ed WL |
1552 | __PACKAGE__->register_method({ |
1553 | name => 'resize_vm', | |
1554 | path => '{vmid}/resize', | |
1555 | method => 'PUT', | |
1556 | protected => 1, | |
1557 | proxyto => 'node', | |
235dbdf3 | 1558 | description => "Resize a container mount point.", |
985b18ed WL |
1559 | permissions => { |
1560 | check => ['perm', '/vms/{vmid}', ['VM.Config.Disk'], any => 1], | |
1561 | }, | |
1562 | parameters => { | |
1563 | additionalProperties => 0, | |
b8c5a95f WB |
1564 | properties => { |
1565 | node => get_standard_option('pve-node'), | |
1566 | vmid => get_standard_option('pve-vmid', { completion => \&PVE::LXC::complete_ctid }), | |
1567 | disk => { | |
1568 | type => 'string', | |
1569 | description => "The disk you want to resize.", | |
d250604f | 1570 | enum => [PVE::LXC::Config->mountpoint_names()], |
b8c5a95f WB |
1571 | }, |
1572 | size => { | |
1573 | type => 'string', | |
1574 | pattern => '\+?\d+(\.\d+)?[KMGT]?', | |
1575 | description => "The new size. With the '+' sign the value is added to the actual size of the volume and without it, the value is taken as an absolute one. Shrinking disk size is not supported.", | |
1576 | }, | |
1577 | digest => { | |
1578 | type => 'string', | |
1579 | description => 'Prevent changes if current configuration file has different SHA1 digest. This can be used to prevent concurrent modifications.', | |
1580 | maxLength => 40, | |
1581 | optional => 1, | |
1582 | } | |
1583 | }, | |
985b18ed | 1584 | }, |
9f3f7963 WL |
1585 | returns => { |
1586 | type => 'string', | |
1587 | description => "the task ID.", | |
1588 | }, | |
985b18ed WL |
1589 | code => sub { |
1590 | my ($param) = @_; | |
1591 | ||
1592 | my $rpcenv = PVE::RPCEnvironment::get(); | |
1593 | ||
1594 | my $authuser = $rpcenv->get_user(); | |
1595 | ||
1596 | my $node = extract_param($param, 'node'); | |
1597 | ||
1598 | my $vmid = extract_param($param, 'vmid'); | |
1599 | ||
1600 | my $digest = extract_param($param, 'digest'); | |
1601 | ||
1602 | my $sizestr = extract_param($param, 'size'); | |
1603 | my $ext = ($sizestr =~ s/^\+//); | |
1604 | my $newsize = PVE::JSONSchema::parse_size($sizestr); | |
1605 | die "invalid size string" if !defined($newsize); | |
1606 | ||
1607 | die "no options specified\n" if !scalar(keys %$param); | |
1608 | ||
f1ba1a4b | 1609 | PVE::LXC::check_ct_modify_config_perm($rpcenv, $authuser, $vmid, undef, $param, []); |
985b18ed WL |
1610 | |
1611 | my $storage_cfg = cfs_read_file("storage.cfg"); | |
1612 | ||
985b18ed WL |
1613 | my $code = sub { |
1614 | ||
67afe46e FG |
1615 | my $conf = PVE::LXC::Config->load_config($vmid); |
1616 | PVE::LXC::Config->check_lock($conf); | |
985b18ed WL |
1617 | |
1618 | PVE::Tools::assert_if_modified($digest, $conf->{digest}); | |
1619 | ||
1620 | my $running = PVE::LXC::check_running($vmid); | |
1621 | ||
1622 | my $disk = $param->{disk}; | |
1b4cf758 FG |
1623 | my $mp = $disk eq 'rootfs' ? PVE::LXC::Config->parse_ct_rootfs($conf->{$disk}) : |
1624 | PVE::LXC::Config->parse_ct_mountpoint($conf->{$disk}); | |
44a9face | 1625 | |
985b18ed WL |
1626 | my $volid = $mp->{volume}; |
1627 | ||
1628 | my (undef, undef, $owner, undef, undef, undef, $format) = | |
1629 | PVE::Storage::parse_volname($storage_cfg, $volid); | |
1630 | ||
235dbdf3 | 1631 | die "can't resize mount point owned by another container ($owner)" |
985b18ed WL |
1632 | if $vmid != $owner; |
1633 | ||
1634 | die "can't resize volume: $disk if snapshot exists\n" | |
1635 | if %{$conf->{snapshots}} && $format eq 'qcow2'; | |
1636 | ||
1637 | my ($storeid, $volname) = PVE::Storage::parse_volume_id($volid); | |
1638 | ||
1639 | $rpcenv->check($authuser, "/storage/$storeid", ['Datastore.AllocateSpace']); | |
1640 | ||
4e1e1791 WB |
1641 | PVE::Storage::activate_volumes($storage_cfg, [$volid]); |
1642 | ||
985b18ed WL |
1643 | my $size = PVE::Storage::volume_size_info($storage_cfg, $volid, 5); |
1644 | $newsize += $size if $ext; | |
1645 | $newsize = int($newsize); | |
1646 | ||
1647 | die "unable to shrink disk size\n" if $newsize < $size; | |
1648 | ||
1649 | return if $size == $newsize; | |
1650 | ||
1651 | PVE::Cluster::log_msg('info', $authuser, "update CT $vmid: resize --disk $disk --size $sizestr"); | |
9f3f7963 | 1652 | my $realcmd = sub { |
e72c8b0e DM |
1653 | # Note: PVE::Storage::volume_resize doesn't do anything if $running=1, so |
1654 | # we pass 0 here (parameter only makes sense for qemu) | |
9f3f7963 WL |
1655 | PVE::Storage::volume_resize($storage_cfg, $volid, $newsize, 0); |
1656 | ||
1657 | $mp->{size} = $newsize; | |
1b4cf758 | 1658 | $conf->{$disk} = PVE::LXC::Config->print_ct_mountpoint($mp, $disk eq 'rootfs'); |
9f3f7963 | 1659 | |
67afe46e | 1660 | PVE::LXC::Config->write_config($vmid, $conf); |
9f3f7963 WL |
1661 | |
1662 | if ($format eq 'raw') { | |
46e62d2d TL |
1663 | # we need to ensure that the volume is mapped, if not needed this is a NOP |
1664 | my $path = PVE::Storage::map_volume($storage_cfg, $volid); | |
1665 | $path = PVE::Storage::path($storage_cfg, $volid) if !defined($path); | |
9f3f7963 | 1666 | if ($running) { |
2a993004 WL |
1667 | |
1668 | $mp->{mp} = '/'; | |
1669 | my $use_loopdev = (PVE::LXC::mountpoint_mount_path($mp, $storage_cfg))[1]; | |
21f292ff | 1670 | $path = PVE::LXC::query_loopdev($path) if $use_loopdev; |
235dbdf3 | 1671 | die "internal error: CT running but mount point not attached to a loop device" |
2a993004 WL |
1672 | if !$path; |
1673 | PVE::Tools::run_command(['losetup', '--set-capacity', $path]) if $use_loopdev; | |
9f3f7963 WL |
1674 | |
1675 | # In order for resize2fs to know that we need online-resizing a mountpoint needs | |
1676 | # to be visible to it in its namespace. | |
1677 | # To not interfere with the rest of the system we unshare the current mount namespace, | |
1678 | # mount over /tmp and then run resize2fs. | |
1679 | ||
1680 | # interestingly we don't need to e2fsck on mounted systems... | |
1681 | my $quoted = PVE::Tools::shellquote($path); | |
1682 | my $cmd = "mount --make-rprivate / && mount $quoted /tmp && resize2fs $quoted"; | |
ce9e6458 WB |
1683 | eval { |
1684 | PVE::Tools::run_command(['unshare', '-m', '--', 'sh', '-c', $cmd]); | |
1685 | }; | |
1686 | warn "Failed to update the container's filesystem: $@\n" if $@; | |
9f3f7963 | 1687 | } else { |
ce9e6458 WB |
1688 | eval { |
1689 | PVE::Tools::run_command(['e2fsck', '-f', '-y', $path]); | |
1690 | PVE::Tools::run_command(['resize2fs', $path]); | |
1691 | }; | |
1692 | warn "Failed to update the container's filesystem: $@\n" if $@; | |
80440faa | 1693 | |
46ea6368 TL |
1694 | # always un-map if not running, this is a NOP if not needed |
1695 | PVE::Storage::unmap_volume($storage_cfg, $volid); | |
9f3f7963 | 1696 | } |
985b18ed | 1697 | } |
9f3f7963 | 1698 | }; |
985b18ed | 1699 | |
9f3f7963 WL |
1700 | return $rpcenv->fork_worker('resize', $vmid, $authuser, $realcmd); |
1701 | }; | |
985b18ed | 1702 | |
67afe46e | 1703 | return PVE::LXC::Config->lock_config($vmid, $code);; |
985b18ed WL |
1704 | }}); |
1705 | ||
3c0f6806 WB |
1706 | __PACKAGE__->register_method({ |
1707 | name => 'move_volume', | |
1708 | path => '{vmid}/move_volume', | |
1709 | method => 'POST', | |
1710 | protected => 1, | |
1711 | proxyto => 'node', | |
1712 | description => "Move a rootfs-/mp-volume to a different storage", | |
1713 | permissions => { | |
1714 | description => "You need 'VM.Config.Disk' permissions on /vms/{vmid}, " . | |
1715 | "and 'Datastore.AllocateSpace' permissions on the storage.", | |
1716 | check => | |
1717 | [ 'and', | |
1718 | ['perm', '/vms/{vmid}', [ 'VM.Config.Disk' ]], | |
1719 | ['perm', '/storage/{storage}', [ 'Datastore.AllocateSpace' ]], | |
1720 | ], | |
1721 | }, | |
1722 | parameters => { | |
1723 | additionalProperties => 0, | |
1724 | properties => { | |
1725 | node => get_standard_option('pve-node'), | |
1726 | vmid => get_standard_option('pve-vmid', { completion => \&PVE::LXC::complete_ctid }), | |
1727 | volume => { | |
1728 | type => 'string', | |
1729 | enum => [ PVE::LXC::Config->mountpoint_names() ], | |
1730 | description => "Volume which will be moved.", | |
1731 | }, | |
1732 | storage => get_standard_option('pve-storage-id', { | |
1733 | description => "Target Storage.", | |
1734 | completion => \&PVE::Storage::complete_storage_enabled, | |
1735 | }), | |
1736 | delete => { | |
1737 | type => 'boolean', | |
1738 | description => "Delete the original volume after successful copy. By default the original is kept as an unused volume entry.", | |
1739 | optional => 1, | |
1740 | default => 0, | |
1741 | }, | |
1742 | digest => { | |
1743 | type => 'string', | |
1744 | description => 'Prevent changes if current configuration file has different SHA1 digest. This can be used to prevent concurrent modifications.', | |
1745 | maxLength => 40, | |
1746 | optional => 1, | |
8ead60ef SI |
1747 | }, |
1748 | bwlimit => { | |
1749 | description => "Override I/O bandwidth limit (in KiB/s).", | |
1750 | optional => 1, | |
1751 | type => 'number', | |
1752 | minimum => '0', | |
41e9b65c | 1753 | default => 'clone limit from datacenter or storage config', |
8ead60ef | 1754 | }, |
3c0f6806 WB |
1755 | }, |
1756 | }, | |
1757 | returns => { | |
1758 | type => 'string', | |
1759 | }, | |
1760 | code => sub { | |
1761 | my ($param) = @_; | |
1762 | ||
1763 | my $rpcenv = PVE::RPCEnvironment::get(); | |
1764 | ||
1765 | my $authuser = $rpcenv->get_user(); | |
1766 | ||
1767 | my $vmid = extract_param($param, 'vmid'); | |
1768 | ||
1769 | my $storage = extract_param($param, 'storage'); | |
1770 | ||
1771 | my $mpkey = extract_param($param, 'volume'); | |
1772 | ||
1773 | my $lockname = 'disk'; | |
1774 | ||
1775 | my ($mpdata, $old_volid); | |
1776 | ||
1777 | PVE::LXC::Config->lock_config($vmid, sub { | |
1778 | my $conf = PVE::LXC::Config->load_config($vmid); | |
1779 | PVE::LXC::Config->check_lock($conf); | |
1780 | ||
1781 | die "cannot move volumes of a running container\n" if PVE::LXC::check_running($vmid); | |
1782 | ||
1783 | if ($mpkey eq 'rootfs') { | |
1784 | $mpdata = PVE::LXC::Config->parse_ct_rootfs($conf->{$mpkey}); | |
1785 | } elsif ($mpkey =~ m/mp\d+/) { | |
1786 | $mpdata = PVE::LXC::Config->parse_ct_mountpoint($conf->{$mpkey}); | |
1787 | } else { | |
1788 | die "Can't parse $mpkey\n"; | |
1789 | } | |
1790 | $old_volid = $mpdata->{volume}; | |
1791 | ||
1792 | die "you can't move a volume with snapshots and delete the source\n" | |
1793 | if $param->{delete} && PVE::LXC::Config->is_volume_in_use_by_snapshots($conf, $old_volid); | |
1794 | ||
1795 | PVE::Tools::assert_if_modified($param->{digest}, $conf->{digest}); | |
1796 | ||
1797 | PVE::LXC::Config->set_lock($vmid, $lockname); | |
1798 | }); | |
1799 | ||
1800 | my $realcmd = sub { | |
1801 | eval { | |
1802 | PVE::Cluster::log_msg('info', $authuser, "move volume CT $vmid: move --volume $mpkey --storage $storage"); | |
1803 | ||
1804 | my $conf = PVE::LXC::Config->load_config($vmid); | |
1805 | my $storage_cfg = PVE::Storage::config(); | |
1806 | ||
1807 | my $new_volid; | |
1808 | ||
1809 | eval { | |
1810 | PVE::Storage::activate_volumes($storage_cfg, [ $old_volid ]); | |
8ead60ef SI |
1811 | my $bwlimit = extract_param($param, 'bwlimit'); |
1812 | my $source_storage = PVE::Storage::parse_volume_id($old_volid); | |
1813 | my $movelimit = PVE::Storage::get_bandwidth_limit('move', [$source_storage, $storage], $bwlimit); | |
1814 | $new_volid = PVE::LXC::copy_volume($mpdata, $vmid, $storage, $storage_cfg, $conf, undef, $movelimit); | |
3c0f6806 WB |
1815 | $mpdata->{volume} = $new_volid; |
1816 | ||
1817 | PVE::LXC::Config->lock_config($vmid, sub { | |
1818 | my $digest = $conf->{digest}; | |
1819 | $conf = PVE::LXC::Config->load_config($vmid); | |
1820 | PVE::Tools::assert_if_modified($digest, $conf->{digest}); | |
1821 | ||
1822 | $conf->{$mpkey} = PVE::LXC::Config->print_ct_mountpoint($mpdata, $mpkey eq 'rootfs'); | |
1823 | ||
1824 | PVE::LXC::Config->add_unused_volume($conf, $old_volid) if !$param->{delete}; | |
1825 | ||
1826 | PVE::LXC::Config->write_config($vmid, $conf); | |
1827 | }); | |
1828 | ||
1829 | eval { | |
1830 | # try to deactivate volumes - avoid lvm LVs to be active on several nodes | |
1831 | PVE::Storage::deactivate_volumes($storage_cfg, [ $new_volid ]) | |
1832 | }; | |
1833 | warn $@ if $@; | |
1834 | }; | |
1835 | if (my $err = $@) { | |
1836 | eval { | |
1837 | PVE::Storage::vdisk_free($storage_cfg, $new_volid) | |
1838 | if defined($new_volid); | |
1839 | }; | |
1840 | warn $@ if $@; | |
1841 | die $err; | |
1842 | } | |
1843 | ||
1844 | if ($param->{delete}) { | |
1845 | eval { | |
1846 | PVE::Storage::deactivate_volumes($storage_cfg, [ $old_volid ]); | |
1847 | PVE::Storage::vdisk_free($storage_cfg, $old_volid); | |
1848 | }; | |
1849 | warn $@ if $@; | |
1850 | } | |
1851 | }; | |
1852 | my $err = $@; | |
1853 | eval { PVE::LXC::Config->remove_lock($vmid, $lockname) }; | |
1854 | warn $@ if $@; | |
1855 | die $err if $err; | |
1856 | }; | |
1857 | my $task = eval { | |
1858 | $rpcenv->fork_worker('move_volume', $vmid, $authuser, $realcmd); | |
1859 | }; | |
1860 | if (my $err = $@) { | |
1861 | eval { PVE::LXC::Config->remove_lock($vmid, $lockname) }; | |
1862 | warn $@ if $@; | |
1863 | die $err; | |
1864 | } | |
1865 | return $task; | |
1866 | }}); | |
1867 | ||
f76a2828 | 1868 | 1; |