]>
Commit | Line | Data |
---|---|---|
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", | |
38 | path => '{vmid}/config', | |
39 | }); | |
f76a2828 | 40 | |
52389a07 DM |
41 | __PACKAGE__->register_method ({ |
42 | subclass => "PVE::API2::LXC::Status", | |
43 | path => '{vmid}/status', | |
44 | }); | |
f76a2828 | 45 | |
52389a07 DM |
46 | __PACKAGE__->register_method ({ |
47 | subclass => "PVE::API2::LXC::Snapshot", | |
48 | path => '{vmid}/snapshot', | |
49 | }); | |
f76a2828 | 50 | |
52389a07 DM |
51 | __PACKAGE__->register_method ({ |
52 | subclass => "PVE::API2::Firewall::CT", | |
53 | path => '{vmid}/firewall', | |
54 | }); | |
1e6c8d5b | 55 | |
f76a2828 | 56 | __PACKAGE__->register_method({ |
5c752bbf DM |
57 | name => 'vmlist', |
58 | path => '', | |
f76a2828 DM |
59 | method => 'GET', |
60 | description => "LXC container index (per node).", | |
61 | permissions => { | |
62 | description => "Only list CTs where you have VM.Audit permissons on /vms/<vmid>.", | |
63 | user => 'all', | |
64 | }, | |
65 | proxyto => 'node', | |
66 | protected => 1, # /proc files are only readable by root | |
67 | parameters => { | |
68 | additionalProperties => 0, | |
69 | properties => { | |
70 | node => get_standard_option('pve-node'), | |
71 | }, | |
72 | }, | |
73 | returns => { | |
74 | type => 'array', | |
75 | items => { | |
76 | type => "object", | |
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 | }, | |
5c752bbf | 147 | pool => { |
9c2d4ce9 DM |
148 | optional => 1, |
149 | type => 'string', format => 'pve-poolid', | |
150 | description => "Add the VM to the specified pool.", | |
151 | }, | |
7c78b6cc WB |
152 | 'ignore-unpack-errors' => { |
153 | optional => 1, | |
154 | type => 'boolean', | |
155 | description => "Ignore errors when extracting the template.", | |
156 | }, | |
34ddbf08 FG |
157 | 'ssh-public-keys' => { |
158 | optional => 1, | |
159 | type => 'string', | |
160 | description => "Setup public SSH keys (one key per line, " . | |
161 | "OpenSSH format).", | |
162 | }, | |
f9b4407e WB |
163 | bwlimit => { |
164 | description => "Override i/o bandwidth limit (in KiB/s).", | |
165 | optional => 1, | |
166 | type => 'number', | |
167 | minimum => '0', | |
168 | }, | |
9d0225fb TL |
169 | start => { |
170 | optional => 1, | |
171 | type => 'boolean', | |
172 | default => 0, | |
173 | description => "Start the CT after its creation finished successfully.", | |
174 | }, | |
9c2d4ce9 DM |
175 | }), |
176 | }, | |
5c752bbf | 177 | returns => { |
9c2d4ce9 DM |
178 | type => 'string', |
179 | }, | |
180 | code => sub { | |
181 | my ($param) = @_; | |
182 | ||
61783321 TL |
183 | PVE::Cluster::check_cfs_quorum(); |
184 | ||
9c2d4ce9 | 185 | my $rpcenv = PVE::RPCEnvironment::get(); |
9c2d4ce9 DM |
186 | my $authuser = $rpcenv->get_user(); |
187 | ||
188 | my $node = extract_param($param, 'node'); | |
9c2d4ce9 | 189 | my $vmid = extract_param($param, 'vmid'); |
7c78b6cc | 190 | my $ignore_unpack_errors = extract_param($param, 'ignore-unpack-errors'); |
f9b4407e | 191 | my $bwlimit = extract_param($param, 'bwlimit'); |
9d0225fb TL |
192 | my $start_after_create = extract_param($param, 'start'); |
193 | ||
67afe46e | 194 | my $basecfg_fn = PVE::LXC::Config->config_file($vmid); |
9c2d4ce9 DM |
195 | my $same_container_exists = -f $basecfg_fn; |
196 | ||
425b62cb WB |
197 | # 'unprivileged' is read-only, so we can't pass it to update_pct_config |
198 | my $unprivileged = extract_param($param, 'unprivileged'); | |
9c2d4ce9 DM |
199 | my $restore = extract_param($param, 'restore'); |
200 | ||
148d1cb4 DM |
201 | if ($restore) { |
202 | # fixme: limit allowed parameters | |
148d1cb4 DM |
203 | } |
204 | ||
9c2d4ce9 DM |
205 | my $force = extract_param($param, 'force'); |
206 | ||
207 | if (!($same_container_exists && $restore && $force)) { | |
208 | PVE::Cluster::check_vmid_unused($vmid); | |
e22af68f | 209 | } else { |
61783321 | 210 | die "can't overwrite running container\n" if PVE::LXC::check_running($vmid); |
67afe46e FG |
211 | my $conf = PVE::LXC::Config->load_config($vmid); |
212 | PVE::LXC::Config->check_protection($conf, "unable to restore CT $vmid"); | |
9c2d4ce9 | 213 | } |
5c752bbf | 214 | |
9c2d4ce9 | 215 | my $password = extract_param($param, 'password'); |
34ddbf08 | 216 | my $ssh_keys = extract_param($param, 'ssh-public-keys'); |
2130286f | 217 | PVE::Tools::validate_ssh_public_keys($ssh_keys) if defined($ssh_keys); |
34ddbf08 | 218 | |
27916659 | 219 | my $pool = extract_param($param, 'pool'); |
9c2d4ce9 DM |
220 | if (defined($pool)) { |
221 | $rpcenv->check_pool_exist($pool); | |
222 | $rpcenv->check_perm_modify($authuser, "/pool/$pool"); | |
5c752bbf | 223 | } |
9c2d4ce9 DM |
224 | |
225 | if ($rpcenv->check($authuser, "/vms/$vmid", ['VM.Allocate'], 1)) { | |
226 | # OK | |
227 | } elsif ($pool && $rpcenv->check($authuser, "/pool/$pool", ['VM.Allocate'], 1)) { | |
228 | # OK | |
229 | } elsif ($restore && $force && $same_container_exists && | |
230 | $rpcenv->check($authuser, "/vms/$vmid", ['VM.Backup'], 1)) { | |
231 | # OK: user has VM.Backup permissions, and want to restore an existing VM | |
232 | } else { | |
233 | raise_perm_exc(); | |
234 | } | |
235 | ||
9eb69152 | 236 | my $ostemplate = extract_param($param, 'ostemplate'); |
bb6afcb0 DM |
237 | my $storage = extract_param($param, 'storage') // 'local'; |
238 | ||
9eb69152 FG |
239 | PVE::LXC::check_ct_modify_config_perm($rpcenv, $authuser, $vmid, $pool, $param, []); |
240 | ||
bb6afcb0 | 241 | my $storage_cfg = cfs_read_file("storage.cfg"); |
9c2d4ce9 | 242 | |
9c2d4ce9 | 243 | my $archive; |
9c2d4ce9 | 244 | if ($ostemplate eq '-') { |
148d1cb4 DM |
245 | die "pipe requires cli environment\n" |
246 | if $rpcenv->{type} ne 'cli'; | |
247 | die "pipe can only be used with restore tasks\n" | |
248 | if !$restore; | |
249 | $archive = '-'; | |
b51a98d4 | 250 | die "restore from pipe requires rootfs parameter\n" if !defined($param->{rootfs}); |
9c2d4ce9 | 251 | } else { |
f26c66e0 | 252 | PVE::Storage::check_volume_access($rpcenv, $authuser, $storage_cfg, $vmid, $ostemplate); |
9c2d4ce9 DM |
253 | $archive = PVE::Storage::abs_filesystem_path($storage_cfg, $ostemplate); |
254 | } | |
255 | ||
f9b4407e | 256 | my %used_storages; |
bb6afcb0 DM |
257 | my $check_and_activate_storage = sub { |
258 | my ($sid) = @_; | |
259 | ||
260 | my $scfg = PVE::Storage::storage_check_node($storage_cfg, $sid, $node); | |
261 | ||
262 | raise_param_exc({ storage => "storage '$sid' does not support container directories"}) | |
263 | if !$scfg->{content}->{rootdir}; | |
264 | ||
265 | $rpcenv->check($authuser, "/storage/$sid", ['Datastore.AllocateSpace']); | |
266 | ||
267 | PVE::Storage::activate_storage($storage_cfg, $sid); | |
f9b4407e | 268 | $used_storages{$sid} = 1; |
bb6afcb0 DM |
269 | }; |
270 | ||
9c2d4ce9 | 271 | my $conf = {}; |
5b4657d0 | 272 | |
99132ce0 WB |
273 | my $is_root = $authuser eq 'root@pam'; |
274 | ||
b51a98d4 | 275 | my $no_disk_param = {}; |
db18c1e4 FG |
276 | my $mp_param = {}; |
277 | my $storage_only_mode = 1; | |
b51a98d4 | 278 | foreach my $opt (keys %$param) { |
78ccc99b DM |
279 | my $value = $param->{$opt}; |
280 | if ($opt eq 'rootfs' || $opt =~ m/^mp\d+$/) { | |
281 | # allow to use simple numbers (add default storage in that case) | |
db18c1e4 FG |
282 | if ($value =~ m/^\d+(\.\d+)?$/) { |
283 | $mp_param->{$opt} = "$storage:$value"; | |
284 | } else { | |
285 | $mp_param->{$opt} = $value; | |
286 | } | |
287 | $storage_only_mode = 0; | |
a9dd8015 FG |
288 | } elsif ($opt =~ m/^unused\d+$/) { |
289 | warn "ignoring '$opt', cannot create/restore with unused volume\n"; | |
290 | delete $param->{$opt}; | |
78ccc99b DM |
291 | } else { |
292 | $no_disk_param->{$opt} = $value; | |
293 | } | |
b51a98d4 | 294 | } |
bb6afcb0 | 295 | |
235dbdf3 | 296 | die "mount points configured, but 'rootfs' not set - aborting\n" |
db18c1e4 FG |
297 | if !$storage_only_mode && !defined($mp_param->{rootfs}); |
298 | ||
bb6afcb0 | 299 | # check storage access, activate storage |
db18c1e4 FG |
300 | my $delayed_mp_param = {}; |
301 | PVE::LXC::Config->foreach_mountpoint($mp_param, sub { | |
bb6afcb0 DM |
302 | my ($ms, $mountpoint) = @_; |
303 | ||
304 | my $volid = $mountpoint->{volume}; | |
305 | my $mp = $mountpoint->{mp}; | |
306 | ||
e2007ac2 DM |
307 | if ($mountpoint->{type} ne 'volume') { # bind or device |
308 | die "Only root can pass arbitrary filesystem paths.\n" | |
99132ce0 | 309 | if !$is_root; |
e2007ac2 DM |
310 | } else { |
311 | my ($sid, $volname) = PVE::Storage::parse_volume_id($volid); | |
312 | &$check_and_activate_storage($sid); | |
313 | } | |
bb6afcb0 DM |
314 | }); |
315 | ||
316 | # check/activate default storage | |
db18c1e4 | 317 | &$check_and_activate_storage($storage) if !defined($mp_param->{rootfs}); |
bb6afcb0 | 318 | |
1b4cf758 | 319 | PVE::LXC::Config->update_pct_config($vmid, $conf, 0, $no_disk_param); |
9c2d4ce9 | 320 | |
425b62cb WB |
321 | $conf->{unprivileged} = 1 if $unprivileged; |
322 | ||
61783321 | 323 | my $emsg = $restore ? "unable to restore CT $vmid -" : "unable to create CT $vmid -"; |
bccaa371 | 324 | |
61783321 TL |
325 | eval { PVE::LXC::Config->create_and_lock_config($vmid, $force) }; |
326 | die "$emsg $@" if $@; | |
bccaa371 | 327 | |
61783321 TL |
328 | my $code = sub { |
329 | my $old_conf = PVE::LXC::Config->load_config($vmid); | |
bccaa371 | 330 | |
eb35f9c0 | 331 | my $vollist = []; |
27916659 | 332 | eval { |
5a7a51d0 WB |
333 | my $orig_mp_param; # only used if $restore |
334 | if ($restore) { | |
61783321 | 335 | die "can't overwrite running container\n" if PVE::LXC::check_running($vmid); |
5a7a51d0 WB |
336 | (my $orig_conf, $orig_mp_param) = PVE::LXC::Create::recover_config($archive); |
337 | if ($is_root) { | |
338 | # When we're root call 'restore_configuration' with ristricted=0, | |
339 | # causing it to restore the raw lxc entries, among which there may be | |
340 | # 'lxc.idmap' entries. We need to make sure that the extracted contents | |
341 | # of the container match up with the restored configuration afterwards: | |
342 | $conf->{lxc} = [grep { $_->[0] eq 'lxc.idmap' } @{$orig_conf->{lxc}}]; | |
343 | } | |
f360d7f1 | 344 | } |
db18c1e4 | 345 | if ($storage_only_mode) { |
b51a98d4 | 346 | if ($restore) { |
f360d7f1 | 347 | $mp_param = $orig_mp_param; |
db18c1e4 FG |
348 | die "rootfs configuration could not be recovered, please check and specify manually!\n" |
349 | if !defined($mp_param->{rootfs}); | |
350 | PVE::LXC::Config->foreach_mountpoint($mp_param, sub { | |
351 | my ($ms, $mountpoint) = @_; | |
352 | my $type = $mountpoint->{type}; | |
353 | if ($type eq 'volume') { | |
354 | die "unable to detect disk size - please specify $ms (size)\n" | |
355 | if !defined($mountpoint->{size}); | |
356 | my $disksize = $mountpoint->{size} / (1024 * 1024 * 1024); # create_disks expects GB as unit size | |
357 | delete $mountpoint->{size}; | |
358 | $mountpoint->{volume} = "$storage:$disksize"; | |
359 | $mp_param->{$ms} = PVE::LXC::Config->print_ct_mountpoint($mountpoint, $ms eq 'rootfs'); | |
360 | } else { | |
15e4d443 | 361 | my $type = $mountpoint->{type}; |
7e0e7f38 FG |
362 | die "restoring rootfs to $type mount is only possible by specifying -rootfs manually!\n" |
363 | if ($ms eq 'rootfs'); | |
20f9339d | 364 | die "restoring '$ms' to $type mount is only possible for root\n" |
99132ce0 | 365 | if !$is_root; |
7e0e7f38 | 366 | |
15e4d443 FG |
367 | if ($mountpoint->{backup}) { |
368 | warn "WARNING - unsupported configuration!\n"; | |
235dbdf3 FG |
369 | warn "backup was enabled for $type mount point $ms ('$mountpoint->{mp}')\n"; |
370 | warn "mount point configuration will be restored after archive extraction!\n"; | |
15e4d443 FG |
371 | warn "contained files will be restored to wrong directory!\n"; |
372 | } | |
136040f4 | 373 | delete $mp_param->{$ms}; # actually delay bind/dev mps |
db18c1e4 FG |
374 | $delayed_mp_param->{$ms} = PVE::LXC::Config->print_ct_mountpoint($mountpoint, $ms eq 'rootfs'); |
375 | } | |
376 | }); | |
b51a98d4 | 377 | } else { |
db18c1e4 | 378 | $mp_param->{rootfs} = "$storage:4"; # defaults to 4GB |
b51a98d4 DM |
379 | } |
380 | } | |
381 | ||
db18c1e4 FG |
382 | $vollist = PVE::LXC::create_disks($storage_cfg, $vmid, $mp_param, $conf); |
383 | ||
61783321 TL |
384 | # we always have the 'create' lock so check for more than 1 entry |
385 | if (scalar(keys %$old_conf) > 1) { | |
51665c2d | 386 | # destroy old container volumes |
61783321 | 387 | PVE::LXC::destroy_lxc_container($storage_cfg, $vmid, $old_conf, { lock => 'create' }); |
51665c2d | 388 | } |
51665c2d FG |
389 | |
390 | eval { | |
391 | my $rootdir = PVE::LXC::mount_all($vmid, $storage_cfg, $conf, 1); | |
f9b4407e WB |
392 | $bwlimit = PVE::Storage::get_bandwidth_limit('restore', [keys %used_storages], $bwlimit); |
393 | PVE::LXC::Create::restore_archive($archive, $rootdir, $conf, $ignore_unpack_errors, $bwlimit); | |
51665c2d FG |
394 | |
395 | if ($restore) { | |
99132ce0 | 396 | PVE::LXC::Create::restore_configuration($vmid, $rootdir, $conf, !$is_root); |
51665c2d FG |
397 | } else { |
398 | my $lxc_setup = PVE::LXC::Setup->new($conf, $rootdir); # detect OS | |
399 | PVE::LXC::Config->write_config($vmid, $conf); # safe config (after OS detection) | |
400 | $lxc_setup->post_create_hook($password, $ssh_keys); | |
401 | } | |
402 | }; | |
403 | my $err = $@; | |
404 | PVE::LXC::umount_all($vmid, $storage_cfg, $conf, $err ? 1 : 0); | |
405 | PVE::Storage::deactivate_volumes($storage_cfg, PVE::LXC::Config->get_vm_volumes($conf)); | |
406 | die $err if $err; | |
27916659 DM |
407 | # set some defaults |
408 | $conf->{hostname} ||= "CT$vmid"; | |
409 | $conf->{memory} ||= 512; | |
410 | $conf->{swap} //= 512; | |
db18c1e4 FG |
411 | foreach my $mp (keys %$delayed_mp_param) { |
412 | $conf->{$mp} = $delayed_mp_param->{$mp}; | |
413 | } | |
67afe46e | 414 | PVE::LXC::Config->write_config($vmid, $conf); |
27916659 DM |
415 | }; |
416 | if (my $err = $@) { | |
6c871c36 | 417 | PVE::LXC::destroy_disks($storage_cfg, $vollist); |
d7d48be6 TL |
418 | eval { PVE::LXC::destroy_config($vmid) }; |
419 | warn $@ if $@; | |
61783321 | 420 | die "$emsg $err"; |
6d098bf4 | 421 | } |
87273b2b | 422 | PVE::AccessControl::add_vm_to_pool($vmid, $pool) if $pool; |
9d0225fb TL |
423 | |
424 | PVE::API2::LXC::Status->vm_start({ vmid => $vmid, node => $node }) | |
425 | if $start_after_create; | |
9c2d4ce9 | 426 | }; |
5c752bbf | 427 | |
8a6fc617 | 428 | my $workername = $restore ? 'vzrestore' : 'vzcreate'; |
67afe46e | 429 | my $realcmd = sub { PVE::LXC::Config->lock_config($vmid, $code); }; |
9c2d4ce9 | 430 | |
8a6fc617 | 431 | return $rpcenv->fork_worker($workername, $vmid, $authuser, $realcmd); |
9c2d4ce9 DM |
432 | }}); |
433 | ||
f76a2828 DM |
434 | __PACKAGE__->register_method({ |
435 | name => 'vmdiridx', | |
5c752bbf | 436 | path => '{vmid}', |
f76a2828 DM |
437 | method => 'GET', |
438 | proxyto => 'node', | |
439 | description => "Directory index", | |
440 | permissions => { | |
441 | user => 'all', | |
442 | }, | |
443 | parameters => { | |
444 | additionalProperties => 0, | |
445 | properties => { | |
446 | node => get_standard_option('pve-node'), | |
447 | vmid => get_standard_option('pve-vmid'), | |
448 | }, | |
449 | }, | |
450 | returns => { | |
451 | type => 'array', | |
452 | items => { | |
453 | type => "object", | |
454 | properties => { | |
455 | subdir => { type => 'string' }, | |
456 | }, | |
457 | }, | |
458 | links => [ { rel => 'child', href => "{subdir}" } ], | |
459 | }, | |
460 | code => sub { | |
461 | my ($param) = @_; | |
462 | ||
463 | # test if VM exists | |
67afe46e | 464 | my $conf = PVE::LXC::Config->load_config($param->{vmid}); |
f76a2828 DM |
465 | |
466 | my $res = [ | |
467 | { subdir => 'config' }, | |
fff3a342 DM |
468 | { subdir => 'status' }, |
469 | { subdir => 'vncproxy' }, | |
a0226a00 | 470 | { subdir => 'termproxy' }, |
fff3a342 DM |
471 | { subdir => 'vncwebsocket' }, |
472 | { subdir => 'spiceproxy' }, | |
473 | { subdir => 'migrate' }, | |
c4a33727 | 474 | { subdir => 'clone' }, |
f76a2828 DM |
475 | # { subdir => 'initlog' }, |
476 | { subdir => 'rrd' }, | |
477 | { subdir => 'rrddata' }, | |
478 | { subdir => 'firewall' }, | |
cc5392c8 | 479 | { subdir => 'snapshot' }, |
985b18ed | 480 | { subdir => 'resize' }, |
f76a2828 | 481 | ]; |
5c752bbf | 482 | |
f76a2828 DM |
483 | return $res; |
484 | }}); | |
485 | ||
c4a33727 | 486 | |
f76a2828 | 487 | __PACKAGE__->register_method({ |
5c752bbf DM |
488 | name => 'rrd', |
489 | path => '{vmid}/rrd', | |
f76a2828 DM |
490 | method => 'GET', |
491 | protected => 1, # fixme: can we avoid that? | |
492 | permissions => { | |
493 | check => ['perm', '/vms/{vmid}', [ 'VM.Audit' ]], | |
494 | }, | |
495 | description => "Read VM RRD statistics (returns PNG)", | |
496 | parameters => { | |
497 | additionalProperties => 0, | |
498 | properties => { | |
499 | node => get_standard_option('pve-node'), | |
500 | vmid => get_standard_option('pve-vmid'), | |
501 | timeframe => { | |
502 | description => "Specify the time frame you are interested in.", | |
503 | type => 'string', | |
504 | enum => [ 'hour', 'day', 'week', 'month', 'year' ], | |
505 | }, | |
506 | ds => { | |
507 | description => "The list of datasources you want to display.", | |
508 | type => 'string', format => 'pve-configid-list', | |
509 | }, | |
510 | cf => { | |
511 | description => "The RRD consolidation function", | |
512 | type => 'string', | |
513 | enum => [ 'AVERAGE', 'MAX' ], | |
514 | optional => 1, | |
515 | }, | |
516 | }, | |
517 | }, | |
518 | returns => { | |
519 | type => "object", | |
520 | properties => { | |
521 | filename => { type => 'string' }, | |
522 | }, | |
523 | }, | |
524 | code => sub { | |
525 | my ($param) = @_; | |
526 | ||
527 | return PVE::Cluster::create_rrd_graph( | |
5c752bbf | 528 | "pve2-vm/$param->{vmid}", $param->{timeframe}, |
f76a2828 | 529 | $param->{ds}, $param->{cf}); |
5c752bbf | 530 | |
f76a2828 DM |
531 | }}); |
532 | ||
533 | __PACKAGE__->register_method({ | |
5c752bbf DM |
534 | name => 'rrddata', |
535 | path => '{vmid}/rrddata', | |
f76a2828 DM |
536 | method => 'GET', |
537 | protected => 1, # fixme: can we avoid that? | |
538 | permissions => { | |
539 | check => ['perm', '/vms/{vmid}', [ 'VM.Audit' ]], | |
540 | }, | |
541 | description => "Read VM RRD statistics", | |
542 | parameters => { | |
543 | additionalProperties => 0, | |
544 | properties => { | |
545 | node => get_standard_option('pve-node'), | |
546 | vmid => get_standard_option('pve-vmid'), | |
547 | timeframe => { | |
548 | description => "Specify the time frame you are interested in.", | |
549 | type => 'string', | |
550 | enum => [ 'hour', 'day', 'week', 'month', 'year' ], | |
551 | }, | |
552 | cf => { | |
553 | description => "The RRD consolidation function", | |
554 | type => 'string', | |
555 | enum => [ 'AVERAGE', 'MAX' ], | |
556 | optional => 1, | |
557 | }, | |
558 | }, | |
559 | }, | |
560 | returns => { | |
561 | type => "array", | |
562 | items => { | |
563 | type => "object", | |
564 | properties => {}, | |
565 | }, | |
566 | }, | |
567 | code => sub { | |
568 | my ($param) = @_; | |
569 | ||
570 | return PVE::Cluster::create_rrd_data( | |
571 | "pve2-vm/$param->{vmid}", $param->{timeframe}, $param->{cf}); | |
572 | }}); | |
573 | ||
f76a2828 | 574 | __PACKAGE__->register_method({ |
5c752bbf DM |
575 | name => 'destroy_vm', |
576 | path => '{vmid}', | |
f76a2828 DM |
577 | method => 'DELETE', |
578 | protected => 1, | |
579 | proxyto => 'node', | |
580 | description => "Destroy the container (also delete all uses files).", | |
581 | permissions => { | |
582 | check => [ 'perm', '/vms/{vmid}', ['VM.Allocate']], | |
583 | }, | |
584 | parameters => { | |
585 | additionalProperties => 0, | |
586 | properties => { | |
587 | node => get_standard_option('pve-node'), | |
68e8f3c5 | 588 | vmid => get_standard_option('pve-vmid', { completion => \&PVE::LXC::complete_ctid_stopped }), |
f76a2828 DM |
589 | }, |
590 | }, | |
5c752bbf | 591 | returns => { |
f76a2828 DM |
592 | type => 'string', |
593 | }, | |
594 | code => sub { | |
595 | my ($param) = @_; | |
596 | ||
597 | my $rpcenv = PVE::RPCEnvironment::get(); | |
598 | ||
599 | my $authuser = $rpcenv->get_user(); | |
600 | ||
601 | my $vmid = $param->{vmid}; | |
602 | ||
603 | # test if container exists | |
67afe46e | 604 | my $conf = PVE::LXC::Config->load_config($vmid); |
f76a2828 | 605 | |
611fe3aa DM |
606 | my $storage_cfg = cfs_read_file("storage.cfg"); |
607 | ||
67afe46e | 608 | PVE::LXC::Config->check_protection($conf, "can't remove CT $vmid"); |
7e806596 | 609 | |
9d87e069 | 610 | die "unable to remove CT $vmid - used in HA resources\n" |
b6e0b774 AG |
611 | if PVE::HA::Config::vm_is_ha_managed($vmid); |
612 | ||
c5a8e04f DM |
613 | # do not allow destroy if there are replication jobs |
614 | my $repl_conf = PVE::ReplicationConfig->new(); | |
615 | $repl_conf->check_for_existing_jobs($vmid); | |
616 | ||
d607c17d DM |
617 | my $running_error_msg = "unable to destroy CT $vmid - container is running\n"; |
618 | ||
619 | die $running_error_msg if PVE::LXC::check_running($vmid); # check early | |
620 | ||
611fe3aa | 621 | my $code = sub { |
673cf209 | 622 | # reload config after lock |
67afe46e FG |
623 | $conf = PVE::LXC::Config->load_config($vmid); |
624 | PVE::LXC::Config->check_lock($conf); | |
673cf209 | 625 | |
d607c17d DM |
626 | die $running_error_msg if PVE::LXC::check_running($vmid); |
627 | ||
27916659 | 628 | PVE::LXC::destroy_lxc_container($storage_cfg, $vmid, $conf); |
be5fc936 | 629 | PVE::AccessControl::remove_vm_access($vmid); |
2f9b5ead | 630 | PVE::Firewall::remove_vmfw_conf($vmid); |
f76a2828 DM |
631 | }; |
632 | ||
67afe46e | 633 | my $realcmd = sub { PVE::LXC::Config->lock_config($vmid, $code); }; |
611fe3aa | 634 | |
f76a2828 DM |
635 | return $rpcenv->fork_worker('vzdestroy', $vmid, $authuser, $realcmd); |
636 | }}); | |
637 | ||
fff3a342 DM |
638 | my $sslcert; |
639 | ||
640 | __PACKAGE__->register_method ({ | |
5b4657d0 DM |
641 | name => 'vncproxy', |
642 | path => '{vmid}/vncproxy', | |
fff3a342 DM |
643 | method => 'POST', |
644 | protected => 1, | |
645 | permissions => { | |
646 | check => ['perm', '/vms/{vmid}', [ 'VM.Console' ]], | |
647 | }, | |
648 | description => "Creates a TCP VNC proxy connections.", | |
649 | parameters => { | |
650 | additionalProperties => 0, | |
651 | properties => { | |
652 | node => get_standard_option('pve-node'), | |
653 | vmid => get_standard_option('pve-vmid'), | |
654 | websocket => { | |
655 | optional => 1, | |
656 | type => 'boolean', | |
657 | description => "use websocket instead of standard VNC.", | |
658 | }, | |
bd0f4d6d DC |
659 | width => { |
660 | optional => 1, | |
661 | description => "sets the width of the console in pixels.", | |
662 | type => 'integer', | |
663 | minimum => 16, | |
664 | maximum => 4096, | |
665 | }, | |
666 | height => { | |
667 | optional => 1, | |
668 | description => "sets the height of the console in pixels.", | |
669 | type => 'integer', | |
670 | minimum => 16, | |
671 | maximum => 2160, | |
672 | }, | |
fff3a342 DM |
673 | }, |
674 | }, | |
5b4657d0 | 675 | returns => { |
fff3a342 DM |
676 | additionalProperties => 0, |
677 | properties => { | |
678 | user => { type => 'string' }, | |
679 | ticket => { type => 'string' }, | |
680 | cert => { type => 'string' }, | |
681 | port => { type => 'integer' }, | |
682 | upid => { type => 'string' }, | |
683 | }, | |
684 | }, | |
685 | code => sub { | |
686 | my ($param) = @_; | |
687 | ||
688 | my $rpcenv = PVE::RPCEnvironment::get(); | |
689 | ||
690 | my $authuser = $rpcenv->get_user(); | |
691 | ||
692 | my $vmid = $param->{vmid}; | |
693 | my $node = $param->{node}; | |
694 | ||
695 | my $authpath = "/vms/$vmid"; | |
696 | ||
697 | my $ticket = PVE::AccessControl::assemble_vnc_ticket($authuser, $authpath); | |
698 | ||
699 | $sslcert = PVE::Tools::file_get_contents("/etc/pve/pve-root-ca.pem", 8192) | |
700 | if !$sslcert; | |
701 | ||
ec2c57eb | 702 | my ($remip, $family); |
5b4657d0 | 703 | |
fff3a342 | 704 | if ($node ne PVE::INotify::nodename()) { |
85ae6211 | 705 | ($remip, $family) = PVE::Cluster::remote_node_ip($node); |
ec2c57eb WB |
706 | } else { |
707 | $family = PVE::Tools::get_host_address_family($node); | |
fff3a342 DM |
708 | } |
709 | ||
ec2c57eb WB |
710 | my $port = PVE::Tools::next_vnc_port($family); |
711 | ||
fff3a342 DM |
712 | # NOTE: vncterm VNC traffic is already TLS encrypted, |
713 | # so we select the fastest chipher here (or 'none'?) | |
5b4657d0 | 714 | my $remcmd = $remip ? |
806eae70 | 715 | ['/usr/bin/ssh', '-e', 'none', '-t', $remip] : []; |
fff3a342 | 716 | |
67afe46e | 717 | my $conf = PVE::LXC::Config->load_config($vmid, $node); |
65213b67 | 718 | my $concmd = PVE::LXC::get_console_command($vmid, $conf, -1); |
aca816ad | 719 | |
5b4657d0 DM |
720 | my $shcmd = [ '/usr/bin/dtach', '-A', |
721 | "/var/run/dtach/vzctlconsole$vmid", | |
aca816ad | 722 | '-r', 'winch', '-z', @$concmd]; |
fff3a342 DM |
723 | |
724 | my $realcmd = sub { | |
725 | my $upid = shift; | |
726 | ||
5b4657d0 | 727 | syslog ('info', "starting lxc vnc proxy $upid\n"); |
fff3a342 | 728 | |
5b4657d0 | 729 | my $timeout = 10; |
fff3a342 DM |
730 | |
731 | my $cmd = ['/usr/bin/vncterm', '-rfbport', $port, | |
5b4657d0 | 732 | '-timeout', $timeout, '-authpath', $authpath, |
fff3a342 DM |
733 | '-perm', 'VM.Console']; |
734 | ||
bd0f4d6d DC |
735 | if ($param->{width}) { |
736 | push @$cmd, '-width', $param->{width}; | |
737 | } | |
738 | ||
739 | if ($param->{height}) { | |
740 | push @$cmd, '-height', $param->{height}; | |
741 | } | |
742 | ||
fff3a342 | 743 | if ($param->{websocket}) { |
5b4657d0 | 744 | $ENV{PVE_VNC_TICKET} = $ticket; # pass ticket to vncterm |
fff3a342 DM |
745 | push @$cmd, '-notls', '-listen', 'localhost'; |
746 | } | |
747 | ||
748 | push @$cmd, '-c', @$remcmd, @$shcmd; | |
749 | ||
37634d3d | 750 | run_command($cmd, keeplocale => 1); |
fff3a342 DM |
751 | |
752 | return; | |
753 | }; | |
754 | ||
755 | my $upid = $rpcenv->fork_worker('vncproxy', $vmid, $authuser, $realcmd); | |
756 | ||
757 | PVE::Tools::wait_for_vnc_port($port); | |
758 | ||
759 | return { | |
760 | user => $authuser, | |
761 | ticket => $ticket, | |
5b4657d0 DM |
762 | port => $port, |
763 | upid => $upid, | |
764 | cert => $sslcert, | |
fff3a342 DM |
765 | }; |
766 | }}); | |
767 | ||
a0226a00 DC |
768 | __PACKAGE__->register_method ({ |
769 | name => 'termproxy', | |
770 | path => '{vmid}/termproxy', | |
771 | method => 'POST', | |
772 | protected => 1, | |
773 | permissions => { | |
774 | check => ['perm', '/vms/{vmid}', [ 'VM.Console' ]], | |
775 | }, | |
776 | description => "Creates a TCP proxy connection.", | |
777 | parameters => { | |
778 | additionalProperties => 0, | |
779 | properties => { | |
780 | node => get_standard_option('pve-node'), | |
781 | vmid => get_standard_option('pve-vmid'), | |
782 | }, | |
783 | }, | |
784 | returns => { | |
785 | additionalProperties => 0, | |
786 | properties => { | |
787 | user => { type => 'string' }, | |
788 | ticket => { type => 'string' }, | |
789 | port => { type => 'integer' }, | |
790 | upid => { type => 'string' }, | |
791 | }, | |
792 | }, | |
793 | code => sub { | |
794 | my ($param) = @_; | |
795 | ||
796 | my $rpcenv = PVE::RPCEnvironment::get(); | |
797 | ||
798 | my $authuser = $rpcenv->get_user(); | |
799 | ||
800 | my $vmid = $param->{vmid}; | |
801 | my $node = $param->{node}; | |
802 | ||
803 | my $authpath = "/vms/$vmid"; | |
804 | ||
805 | my $ticket = PVE::AccessControl::assemble_vnc_ticket($authuser, $authpath); | |
806 | ||
807 | my ($remip, $family); | |
808 | ||
809 | if ($node ne 'localhost' && $node ne PVE::INotify::nodename()) { | |
810 | ($remip, $family) = PVE::Cluster::remote_node_ip($node); | |
811 | } else { | |
812 | $family = PVE::Tools::get_host_address_family($node); | |
813 | } | |
814 | ||
815 | my $port = PVE::Tools::next_vnc_port($family); | |
816 | ||
817 | my $remcmd = $remip ? | |
818 | ['/usr/bin/ssh', '-e', 'none', '-t', $remip, '--'] : []; | |
819 | ||
820 | my $conf = PVE::LXC::Config->load_config($vmid, $node); | |
65213b67 | 821 | my $concmd = PVE::LXC::get_console_command($vmid, $conf, -1); |
a0226a00 DC |
822 | |
823 | my $shcmd = [ '/usr/bin/dtach', '-A', | |
824 | "/var/run/dtach/vzctlconsole$vmid", | |
825 | '-r', 'winch', '-z', @$concmd]; | |
826 | ||
827 | my $realcmd = sub { | |
828 | my $upid = shift; | |
829 | ||
830 | syslog ('info', "starting lxc termproxy $upid\n"); | |
831 | ||
832 | my $cmd = ['/usr/bin/termproxy', $port, '--path', $authpath, | |
833 | '--perm', 'VM.Console', '--']; | |
834 | push @$cmd, @$remcmd, @$shcmd; | |
835 | ||
836 | PVE::Tools::run_command($cmd); | |
837 | }; | |
838 | ||
839 | my $upid = $rpcenv->fork_worker('vncproxy', $vmid, $authuser, $realcmd, 1); | |
840 | ||
841 | PVE::Tools::wait_for_vnc_port($port); | |
842 | ||
843 | return { | |
844 | user => $authuser, | |
845 | ticket => $ticket, | |
846 | port => $port, | |
847 | upid => $upid, | |
848 | }; | |
849 | }}); | |
850 | ||
fff3a342 DM |
851 | __PACKAGE__->register_method({ |
852 | name => 'vncwebsocket', | |
853 | path => '{vmid}/vncwebsocket', | |
854 | method => 'GET', | |
5b4657d0 | 855 | permissions => { |
fff3a342 DM |
856 | description => "You also need to pass a valid ticket (vncticket).", |
857 | check => ['perm', '/vms/{vmid}', [ 'VM.Console' ]], | |
858 | }, | |
859 | description => "Opens a weksocket for VNC traffic.", | |
860 | parameters => { | |
861 | additionalProperties => 0, | |
862 | properties => { | |
863 | node => get_standard_option('pve-node'), | |
864 | vmid => get_standard_option('pve-vmid'), | |
865 | vncticket => { | |
866 | description => "Ticket from previous call to vncproxy.", | |
867 | type => 'string', | |
868 | maxLength => 512, | |
869 | }, | |
870 | port => { | |
871 | description => "Port number returned by previous vncproxy call.", | |
872 | type => 'integer', | |
873 | minimum => 5900, | |
874 | maximum => 5999, | |
875 | }, | |
876 | }, | |
877 | }, | |
878 | returns => { | |
879 | type => "object", | |
880 | properties => { | |
881 | port => { type => 'string' }, | |
882 | }, | |
883 | }, | |
884 | code => sub { | |
885 | my ($param) = @_; | |
886 | ||
887 | my $rpcenv = PVE::RPCEnvironment::get(); | |
888 | ||
889 | my $authuser = $rpcenv->get_user(); | |
890 | ||
891 | my $authpath = "/vms/$param->{vmid}"; | |
892 | ||
893 | PVE::AccessControl::verify_vnc_ticket($param->{vncticket}, $authuser, $authpath); | |
894 | ||
895 | my $port = $param->{port}; | |
5b4657d0 | 896 | |
fff3a342 DM |
897 | return { port => $port }; |
898 | }}); | |
899 | ||
900 | __PACKAGE__->register_method ({ | |
5b4657d0 DM |
901 | name => 'spiceproxy', |
902 | path => '{vmid}/spiceproxy', | |
fff3a342 DM |
903 | method => 'POST', |
904 | protected => 1, | |
905 | proxyto => 'node', | |
906 | permissions => { | |
907 | check => ['perm', '/vms/{vmid}', [ 'VM.Console' ]], | |
908 | }, | |
909 | description => "Returns a SPICE configuration to connect to the CT.", | |
910 | parameters => { | |
911 | additionalProperties => 0, | |
912 | properties => { | |
913 | node => get_standard_option('pve-node'), | |
914 | vmid => get_standard_option('pve-vmid'), | |
915 | proxy => get_standard_option('spice-proxy', { optional => 1 }), | |
916 | }, | |
917 | }, | |
918 | returns => get_standard_option('remote-viewer-config'), | |
919 | code => sub { | |
920 | my ($param) = @_; | |
921 | ||
922 | my $vmid = $param->{vmid}; | |
923 | my $node = $param->{node}; | |
924 | my $proxy = $param->{proxy}; | |
925 | ||
926 | my $authpath = "/vms/$vmid"; | |
927 | my $permissions = 'VM.Console'; | |
928 | ||
67afe46e | 929 | my $conf = PVE::LXC::Config->load_config($vmid); |
da4db334 TL |
930 | |
931 | die "CT $vmid not running\n" if !PVE::LXC::check_running($vmid); | |
932 | ||
aca816ad DM |
933 | my $concmd = PVE::LXC::get_console_command($vmid, $conf); |
934 | ||
5b4657d0 DM |
935 | my $shcmd = ['/usr/bin/dtach', '-A', |
936 | "/var/run/dtach/vzctlconsole$vmid", | |
aca816ad | 937 | '-r', 'winch', '-z', @$concmd]; |
fff3a342 DM |
938 | |
939 | my $title = "CT $vmid"; | |
940 | ||
941 | return PVE::API2Tools::run_spiceterm($authpath, $permissions, $vmid, $node, $proxy, $title, $shcmd); | |
942 | }}); | |
5c752bbf | 943 | |
5c752bbf DM |
944 | |
945 | __PACKAGE__->register_method({ | |
52389a07 DM |
946 | name => 'migrate_vm', |
947 | path => '{vmid}/migrate', | |
5c752bbf DM |
948 | method => 'POST', |
949 | protected => 1, | |
950 | proxyto => 'node', | |
52389a07 | 951 | description => "Migrate the container to another node. Creates a new migration task.", |
5c752bbf | 952 | permissions => { |
52389a07 | 953 | check => ['perm', '/vms/{vmid}', [ 'VM.Migrate' ]], |
5c752bbf DM |
954 | }, |
955 | parameters => { | |
956 | additionalProperties => 0, | |
957 | properties => { | |
958 | node => get_standard_option('pve-node'), | |
68e8f3c5 DM |
959 | vmid => get_standard_option('pve-vmid', { completion => \&PVE::LXC::complete_ctid }), |
960 | target => get_standard_option('pve-node', { | |
961 | description => "Target node.", | |
39bb88df | 962 | completion => \&PVE::Cluster::complete_migration_target, |
68e8f3c5 | 963 | }), |
52389a07 DM |
964 | online => { |
965 | type => 'boolean', | |
966 | description => "Use online/live migration.", | |
967 | optional => 1, | |
968 | }, | |
00d8cdc0 DC |
969 | restart => { |
970 | type => 'boolean', | |
971 | description => "Use restart migration", | |
972 | optional => 1, | |
973 | }, | |
974 | timeout => { | |
975 | type => 'integer', | |
976 | description => "Timeout in seconds for shutdown for restart migration", | |
977 | optional => 1, | |
978 | default => 180, | |
979 | }, | |
9746c095 FG |
980 | force => { |
981 | type => 'boolean', | |
982 | description => "Force migration despite local bind / device" . | |
552e168f | 983 | " mounts. NOTE: deprecated, use 'shared' property of mount point instead.", |
9746c095 FG |
984 | optional => 1, |
985 | }, | |
5c752bbf DM |
986 | }, |
987 | }, | |
988 | returns => { | |
989 | type => 'string', | |
52389a07 | 990 | description => "the task ID.", |
5c752bbf DM |
991 | }, |
992 | code => sub { | |
993 | my ($param) = @_; | |
994 | ||
995 | my $rpcenv = PVE::RPCEnvironment::get(); | |
996 | ||
997 | my $authuser = $rpcenv->get_user(); | |
998 | ||
52389a07 | 999 | my $target = extract_param($param, 'target'); |
bb1ac2de | 1000 | |
52389a07 DM |
1001 | my $localnode = PVE::INotify::nodename(); |
1002 | raise_param_exc({ target => "target is local node."}) if $target eq $localnode; | |
bb1ac2de | 1003 | |
52389a07 | 1004 | PVE::Cluster::check_cfs_quorum(); |
5c752bbf | 1005 | |
52389a07 | 1006 | PVE::Cluster::check_node_exists($target); |
27916659 | 1007 | |
52389a07 | 1008 | my $targetip = PVE::Cluster::remote_node_ip($target); |
5c752bbf | 1009 | |
52389a07 | 1010 | my $vmid = extract_param($param, 'vmid'); |
5c752bbf | 1011 | |
52389a07 | 1012 | # test if VM exists |
67afe46e | 1013 | PVE::LXC::Config->load_config($vmid); |
5c752bbf | 1014 | |
52389a07 DM |
1015 | # try to detect errors early |
1016 | if (PVE::LXC::check_running($vmid)) { | |
00d8cdc0 DC |
1017 | die "can't migrate running container without --online or --restart\n" |
1018 | if !$param->{online} && !$param->{restart}; | |
5c752bbf | 1019 | } |
5c752bbf DM |
1020 | |
1021 | if (PVE::HA::Config::vm_is_ha_managed($vmid) && $rpcenv->{type} ne 'ha') { | |
1022 | ||
1023 | my $hacmd = sub { | |
1024 | my $upid = shift; | |
1025 | ||
1026 | my $service = "ct:$vmid"; | |
1027 | ||
52389a07 | 1028 | my $cmd = ['ha-manager', 'migrate', $service, $target]; |
5c752bbf | 1029 | |
545dd4e1 | 1030 | print "Requesting HA migration for CT $vmid to node $target\n"; |
5c752bbf DM |
1031 | |
1032 | PVE::Tools::run_command($cmd); | |
1033 | ||
1034 | return; | |
1035 | }; | |
1036 | ||
52389a07 | 1037 | return $rpcenv->fork_worker('hamigrate', $vmid, $authuser, $hacmd); |
5c752bbf DM |
1038 | |
1039 | } else { | |
1040 | ||
22557519 DM |
1041 | my $realcmd = sub { |
1042 | PVE::LXC::Migrate->migrate($target, $targetip, $vmid, $param); | |
1043 | }; | |
56462053 | 1044 | |
22557519 DM |
1045 | my $worker = sub { |
1046 | return PVE::GuestHelpers::guest_migration_lock($vmid, 10, $realcmd); | |
5c752bbf DM |
1047 | }; |
1048 | ||
22557519 | 1049 | return $rpcenv->fork_worker('vzmigrate', $vmid, $authuser, $worker); |
5c752bbf DM |
1050 | } |
1051 | }}); | |
1052 | ||
cc5392c8 WL |
1053 | __PACKAGE__->register_method({ |
1054 | name => 'vm_feature', | |
1055 | path => '{vmid}/feature', | |
1056 | method => 'GET', | |
1057 | proxyto => 'node', | |
1058 | protected => 1, | |
1059 | description => "Check if feature for virtual machine is available.", | |
1060 | permissions => { | |
1061 | check => ['perm', '/vms/{vmid}', [ 'VM.Audit' ]], | |
1062 | }, | |
1063 | parameters => { | |
1064 | additionalProperties => 0, | |
1065 | properties => { | |
1066 | node => get_standard_option('pve-node'), | |
1067 | vmid => get_standard_option('pve-vmid'), | |
1068 | feature => { | |
1069 | description => "Feature to check.", | |
1070 | type => 'string', | |
d53e5c58 | 1071 | enum => [ 'snapshot', 'clone', 'copy' ], |
cc5392c8 WL |
1072 | }, |
1073 | snapname => get_standard_option('pve-lxc-snapshot-name', { | |
1074 | optional => 1, | |
1075 | }), | |
1076 | }, | |
1077 | }, | |
1078 | returns => { | |
1079 | type => "object", | |
1080 | properties => { | |
1081 | hasFeature => { type => 'boolean' }, | |
1082 | #nodes => { | |
1083 | #type => 'array', | |
1084 | #items => { type => 'string' }, | |
1085 | #} | |
1086 | }, | |
1087 | }, | |
1088 | code => sub { | |
1089 | my ($param) = @_; | |
1090 | ||
1091 | my $node = extract_param($param, 'node'); | |
1092 | ||
1093 | my $vmid = extract_param($param, 'vmid'); | |
1094 | ||
1095 | my $snapname = extract_param($param, 'snapname'); | |
1096 | ||
1097 | my $feature = extract_param($param, 'feature'); | |
1098 | ||
67afe46e | 1099 | my $conf = PVE::LXC::Config->load_config($vmid); |
cc5392c8 WL |
1100 | |
1101 | if($snapname){ | |
1102 | my $snap = $conf->{snapshots}->{$snapname}; | |
1103 | die "snapshot '$snapname' does not exist\n" if !defined($snap); | |
1104 | $conf = $snap; | |
1105 | } | |
ef241384 | 1106 | my $storage_cfg = PVE::Storage::config(); |
cc5392c8 | 1107 | #Maybe include later |
ef241384 | 1108 | #my $nodelist = PVE::LXC::shared_nodes($conf, $storage_cfg); |
4518000b | 1109 | my $hasFeature = PVE::LXC::Config->has_feature($feature, $conf, $storage_cfg, $snapname); |
cc5392c8 WL |
1110 | |
1111 | return { | |
1112 | hasFeature => $hasFeature, | |
1113 | #nodes => [ keys %$nodelist ], | |
1114 | }; | |
1115 | }}); | |
bb1ac2de DM |
1116 | |
1117 | __PACKAGE__->register_method({ | |
1118 | name => 'template', | |
1119 | path => '{vmid}/template', | |
1120 | method => 'POST', | |
1121 | protected => 1, | |
1122 | proxyto => 'node', | |
1123 | description => "Create a Template.", | |
1124 | permissions => { | |
1125 | description => "You need 'VM.Allocate' permissions on /vms/{vmid}", | |
1126 | check => [ 'perm', '/vms/{vmid}', ['VM.Allocate']], | |
1127 | }, | |
1128 | parameters => { | |
1129 | additionalProperties => 0, | |
1130 | properties => { | |
1131 | node => get_standard_option('pve-node'), | |
68e8f3c5 | 1132 | vmid => get_standard_option('pve-vmid', { completion => \&PVE::LXC::complete_ctid_stopped }), |
bb1ac2de DM |
1133 | }, |
1134 | }, | |
1135 | returns => { type => 'null'}, | |
1136 | code => sub { | |
1137 | my ($param) = @_; | |
1138 | ||
1139 | my $rpcenv = PVE::RPCEnvironment::get(); | |
1140 | ||
1141 | my $authuser = $rpcenv->get_user(); | |
1142 | ||
1143 | my $node = extract_param($param, 'node'); | |
1144 | ||
1145 | my $vmid = extract_param($param, 'vmid'); | |
1146 | ||
1147 | my $updatefn = sub { | |
1148 | ||
67afe46e FG |
1149 | my $conf = PVE::LXC::Config->load_config($vmid); |
1150 | PVE::LXC::Config->check_lock($conf); | |
bb1ac2de DM |
1151 | |
1152 | die "unable to create template, because CT contains snapshots\n" | |
1153 | if $conf->{snapshots} && scalar(keys %{$conf->{snapshots}}); | |
1154 | ||
1155 | die "you can't convert a template to a template\n" | |
67afe46e | 1156 | if PVE::LXC::Config->is_template($conf); |
bb1ac2de DM |
1157 | |
1158 | die "you can't convert a CT to template if the CT is running\n" | |
1159 | if PVE::LXC::check_running($vmid); | |
1160 | ||
e1313b73 WL |
1161 | my $scfg = PVE::Storage::config(); |
1162 | PVE::LXC::Config->foreach_mountpoint($conf, sub { | |
1163 | my ($ms, $mp) = @_; | |
1164 | ||
1165 | my ($sid) =PVE::Storage::parse_volume_id($mp->{volume}, 0); | |
812a2bbc | 1166 | die "Directory storage '$sid' does not support container templates!\n" |
e1313b73 WL |
1167 | if $scfg->{ids}->{$sid}->{path}; |
1168 | }); | |
1169 | ||
bb1ac2de DM |
1170 | my $realcmd = sub { |
1171 | PVE::LXC::template_create($vmid, $conf); | |
bb1ac2de | 1172 | |
c2182c49 | 1173 | $conf->{template} = 1; |
bb1ac2de | 1174 | |
c2182c49 WL |
1175 | PVE::LXC::Config->write_config($vmid, $conf); |
1176 | # and remove lxc config | |
1177 | PVE::LXC::update_lxc_config($vmid, $conf); | |
1178 | }; | |
bb1ac2de DM |
1179 | |
1180 | return $rpcenv->fork_worker('vztemplate', $vmid, $authuser, $realcmd); | |
1181 | }; | |
1182 | ||
67afe46e | 1183 | PVE::LXC::Config->lock_config($vmid, $updatefn); |
bb1ac2de DM |
1184 | |
1185 | return undef; | |
1186 | }}); | |
1187 | ||
c4a33727 DM |
1188 | __PACKAGE__->register_method({ |
1189 | name => 'clone_vm', | |
1190 | path => '{vmid}/clone', | |
1191 | method => 'POST', | |
1192 | protected => 1, | |
1193 | proxyto => 'node', | |
1194 | description => "Create a container clone/copy", | |
1195 | permissions => { | |
1196 | description => "You need 'VM.Clone' permissions on /vms/{vmid}, " . | |
1197 | "and 'VM.Allocate' permissions " . | |
1198 | "on /vms/{newid} (or on the VM pool /pool/{pool}). You also need " . | |
1199 | "'Datastore.AllocateSpace' on any used storage.", | |
1200 | check => | |
1201 | [ 'and', | |
1202 | ['perm', '/vms/{vmid}', [ 'VM.Clone' ]], | |
1203 | [ 'or', | |
1204 | [ 'perm', '/vms/{newid}', ['VM.Allocate']], | |
1205 | [ 'perm', '/pool/{pool}', ['VM.Allocate'], require_param => 'pool'], | |
1206 | ], | |
1207 | ] | |
1208 | }, | |
1209 | parameters => { | |
1210 | additionalProperties => 0, | |
1211 | properties => { | |
1212 | node => get_standard_option('pve-node'), | |
1213 | vmid => get_standard_option('pve-vmid', { completion => \&PVE::LXC::complete_ctid }), | |
1214 | newid => get_standard_option('pve-vmid', { | |
1215 | completion => \&PVE::Cluster::complete_next_vmid, | |
1216 | description => 'VMID for the clone.' }), | |
1217 | hostname => { | |
1218 | optional => 1, | |
1219 | type => 'string', format => 'dns-name', | |
1220 | description => "Set a hostname for the new CT.", | |
1221 | }, | |
1222 | description => { | |
1223 | optional => 1, | |
1224 | type => 'string', | |
1225 | description => "Description for the new CT.", | |
1226 | }, | |
1227 | pool => { | |
1228 | optional => 1, | |
1229 | type => 'string', format => 'pve-poolid', | |
1230 | description => "Add the new CT to the specified pool.", | |
1231 | }, | |
1232 | snapname => get_standard_option('pve-lxc-snapshot-name', { | |
1233 | optional => 1, | |
1234 | }), | |
1235 | storage => get_standard_option('pve-storage-id', { | |
1236 | description => "Target storage for full clone.", | |
c4a33727 DM |
1237 | optional => 1, |
1238 | }), | |
1239 | full => { | |
1240 | optional => 1, | |
1241 | type => 'boolean', | |
c4b4cb83 | 1242 | description => "Create a full copy of all disks. This is always done when " . |
c4a33727 | 1243 | "you clone a normal CT. For CT templates, we try to create a linked clone by default.", |
c4a33727 | 1244 | }, |
411ae12c DM |
1245 | target => get_standard_option('pve-node', { |
1246 | description => "Target node. Only allowed if the original VM is on shared storage.", | |
1247 | optional => 1, | |
1248 | }), | |
c4a33727 DM |
1249 | }, |
1250 | }, | |
1251 | returns => { | |
1252 | type => 'string', | |
1253 | }, | |
1254 | code => sub { | |
1255 | my ($param) = @_; | |
1256 | ||
1257 | my $rpcenv = PVE::RPCEnvironment::get(); | |
1258 | ||
1259 | my $authuser = $rpcenv->get_user(); | |
1260 | ||
1261 | my $node = extract_param($param, 'node'); | |
1262 | ||
1263 | my $vmid = extract_param($param, 'vmid'); | |
1264 | ||
1265 | my $newid = extract_param($param, 'newid'); | |
1266 | ||
1267 | my $pool = extract_param($param, 'pool'); | |
1268 | ||
1269 | if (defined($pool)) { | |
1270 | $rpcenv->check_pool_exist($pool); | |
1271 | } | |
1272 | ||
1273 | my $snapname = extract_param($param, 'snapname'); | |
1274 | ||
1275 | my $storage = extract_param($param, 'storage'); | |
1276 | ||
411ae12c DM |
1277 | my $target = extract_param($param, 'target'); |
1278 | ||
c4a33727 DM |
1279 | my $localnode = PVE::INotify::nodename(); |
1280 | ||
411ae12c DM |
1281 | undef $target if $target && ($target eq $localnode || $target eq 'localhost'); |
1282 | ||
1283 | PVE::Cluster::check_node_exists($target) if $target; | |
1284 | ||
c4a33727 DM |
1285 | my $storecfg = PVE::Storage::config(); |
1286 | ||
1287 | if ($storage) { | |
1288 | # check if storage is enabled on local node | |
1289 | PVE::Storage::storage_check_enabled($storecfg, $storage); | |
411ae12c DM |
1290 | if ($target) { |
1291 | # check if storage is available on target node | |
1292 | PVE::Storage::storage_check_node($storecfg, $storage, $target); | |
1293 | # clone only works if target storage is shared | |
1294 | my $scfg = PVE::Storage::storage_config($storecfg, $storage); | |
1295 | die "can't clone to non-shared storage '$storage'\n" if !$scfg->{shared}; | |
1296 | } | |
c4a33727 DM |
1297 | } |
1298 | ||
1299 | PVE::Cluster::check_cfs_quorum(); | |
1300 | ||
db01d674 WB |
1301 | my $conffile; |
1302 | my $newconf = {}; | |
1303 | my $mountpoints = {}; | |
1304 | my $fullclone = {}; | |
1305 | my $vollist = []; | |
411ae12c | 1306 | my $running; |
c4a33727 | 1307 | |
db01d674 WB |
1308 | PVE::LXC::Config->lock_config($vmid, sub { |
1309 | my $src_conf = PVE::LXC::Config->set_lock($vmid, 'disk'); | |
e7d553c7 | 1310 | |
411ae12c DM |
1311 | $running = PVE::LXC::check_running($vmid) || 0; |
1312 | ||
e7d553c7 DM |
1313 | my $full = extract_param($param, 'full'); |
1314 | if (!defined($full)) { | |
1315 | $full = !PVE::LXC::Config->is_template($src_conf); | |
1316 | } | |
1317 | die "parameter 'storage' not allowed for linked clones\n" if defined($storage) && !$full; | |
1318 | ||
db01d674 WB |
1319 | eval { |
1320 | die "snapshot '$snapname' does not exist\n" | |
1321 | if $snapname && !defined($src_conf->{snapshots}->{$snapname}); | |
c4a33727 | 1322 | |
c4a33727 | 1323 | |
db01d674 | 1324 | my $src_conf = $snapname ? $src_conf->{snapshots}->{$snapname} : $src_conf; |
c4a33727 | 1325 | |
db01d674 WB |
1326 | $conffile = PVE::LXC::Config->config_file($newid); |
1327 | die "unable to create CT $newid: config file already exists\n" | |
1328 | if -f $conffile; | |
c4a33727 | 1329 | |
24f9d440 | 1330 | my $sharedvm = 1; |
db01d674 WB |
1331 | foreach my $opt (keys %$src_conf) { |
1332 | next if $opt =~ m/^unused\d+$/; | |
c4a33727 | 1333 | |
db01d674 | 1334 | my $value = $src_conf->{$opt}; |
c4a33727 | 1335 | |
db01d674 WB |
1336 | if (($opt eq 'rootfs') || ($opt =~ m/^mp\d+$/)) { |
1337 | my $mp = $opt eq 'rootfs' ? | |
1338 | PVE::LXC::Config->parse_ct_rootfs($value) : | |
1339 | PVE::LXC::Config->parse_ct_mountpoint($value); | |
c4a33727 | 1340 | |
db01d674 WB |
1341 | if ($mp->{type} eq 'volume') { |
1342 | my $volid = $mp->{volume}; | |
09687674 DM |
1343 | |
1344 | my ($sid, $volname) = PVE::Storage::parse_volume_id($volid); | |
1345 | $sid = $storage if defined($storage); | |
1346 | my $scfg = PVE::Storage::storage_config($storecfg, $sid); | |
24f9d440 WB |
1347 | if (!$scfg->{shared}) { |
1348 | $sharedvm = 0; | |
1349 | warn "found non-shared volume: $volid\n" if $target; | |
1350 | } | |
09687674 DM |
1351 | |
1352 | $rpcenv->check($authuser, "/storage/$sid", ['Datastore.AllocateSpace']); | |
1353 | ||
e7d553c7 | 1354 | if ($full) { |
db01d674 WB |
1355 | die "Cannot do full clones on a running container without snapshots\n" |
1356 | if $running && !defined($snapname); | |
1357 | $fullclone->{$opt} = 1; | |
1358 | } else { | |
1359 | # not full means clone instead of copy | |
1360 | die "Linked clone feature for '$volid' is not available\n" | |
1361 | if !PVE::Storage::volume_has_feature($storecfg, 'clone', $volid, $snapname, $running); | |
1362 | } | |
c4a33727 | 1363 | |
db01d674 WB |
1364 | $mountpoints->{$opt} = $mp; |
1365 | push @$vollist, $volid; | |
c4a33727 | 1366 | |
c4a33727 | 1367 | } else { |
db01d674 WB |
1368 | # TODO: allow bind mounts? |
1369 | die "unable to clone mountpint '$opt' (type $mp->{type})\n"; | |
c4a33727 | 1370 | } |
63231f52 TL |
1371 | } elsif ($opt =~ m/^net(\d+)$/) { |
1372 | # always change MAC! address | |
1373 | my $dc = PVE::Cluster::cfs_read_file('datacenter.cfg'); | |
1374 | my $net = PVE::LXC::Config->parse_lxc_network($value); | |
1375 | $net->{hwaddr} = PVE::Tools::random_ether_addr($dc->{mac_prefix}); | |
1376 | $newconf->{$opt} = PVE::LXC::Config->print_lxc_network($net); | |
c4a33727 | 1377 | } else { |
db01d674 WB |
1378 | # copy everything else |
1379 | $newconf->{$opt} = $value; | |
c4a33727 | 1380 | } |
db01d674 | 1381 | } |
24f9d440 WB |
1382 | die "can't clone CT to node '$target' (CT uses local storage)\n" |
1383 | if $target && !$sharedvm; | |
c4a33727 | 1384 | |
db01d674 WB |
1385 | # Replace the 'disk' lock with a 'create' lock. |
1386 | $newconf->{lock} = 'create'; | |
1387 | ||
1388 | delete $newconf->{template}; | |
1389 | if ($param->{hostname}) { | |
1390 | $newconf->{hostname} = $param->{hostname}; | |
c4a33727 | 1391 | } |
c4a33727 | 1392 | |
db01d674 WB |
1393 | if ($param->{description}) { |
1394 | $newconf->{description} = $param->{description}; | |
1395 | } | |
c4a33727 | 1396 | |
db01d674 WB |
1397 | # create empty/temp config - this fails if CT already exists on other node |
1398 | PVE::LXC::Config->write_config($newid, $newconf); | |
1399 | }; | |
1400 | if (my $err = $@) { | |
1401 | eval { PVE::LXC::Config->remove_lock($vmid, 'disk') }; | |
1402 | warn $@ if $@; | |
1403 | die $err; | |
c4a33727 | 1404 | } |
db01d674 | 1405 | }); |
c4a33727 | 1406 | |
db01d674 WB |
1407 | my $update_conf = sub { |
1408 | my ($key, $value) = @_; | |
1409 | return PVE::LXC::Config->lock_config($newid, sub { | |
1410 | my $conf = PVE::LXC::Config->load_config($newid); | |
1411 | die "Lost 'create' config lock, aborting.\n" | |
1412 | if !PVE::LXC::Config->has_lock($conf, 'create'); | |
1413 | $conf->{$key} = $value; | |
1414 | PVE::LXC::Config->write_config($newid, $conf); | |
1415 | }); | |
1416 | }; | |
c4a33727 | 1417 | |
db01d674 WB |
1418 | my $realcmd = sub { |
1419 | my ($upid) = @_; | |
c4a33727 | 1420 | |
db01d674 | 1421 | my $newvollist = []; |
c4a33727 | 1422 | |
411ae12c DM |
1423 | my $verify_running = PVE::LXC::check_running($vmid) || 0; |
1424 | die "unexpected state change\n" if $verify_running != $running; | |
1425 | ||
db01d674 WB |
1426 | eval { |
1427 | local $SIG{INT} = | |
1428 | local $SIG{TERM} = | |
1429 | local $SIG{QUIT} = | |
1430 | local $SIG{HUP} = sub { die "interrupted by signal\n"; }; | |
c4a33727 | 1431 | |
db01d674 | 1432 | PVE::Storage::activate_volumes($storecfg, $vollist, $snapname); |
c4a33727 | 1433 | |
db01d674 WB |
1434 | foreach my $opt (keys %$mountpoints) { |
1435 | my $mp = $mountpoints->{$opt}; | |
1436 | my $volid = $mp->{volume}; | |
c4a33727 | 1437 | |
db01d674 WB |
1438 | my $newvolid; |
1439 | if ($fullclone->{$opt}) { | |
1440 | print "create full clone of mountpoint $opt ($volid)\n"; | |
d7b775db DM |
1441 | my $target_storage = $storage // PVE::Storage::parse_volume_id($volid); |
1442 | $newvolid = PVE::LXC::copy_volume($mp, $newid, $target_storage, $storecfg, $newconf, $snapname); | |
db01d674 WB |
1443 | } else { |
1444 | print "create linked clone of mount point $opt ($volid)\n"; | |
1445 | $newvolid = PVE::Storage::vdisk_clone($storecfg, $volid, $newid, $snapname); | |
c4a33727 DM |
1446 | } |
1447 | ||
db01d674 WB |
1448 | push @$newvollist, $newvolid; |
1449 | $mp->{volume} = $newvolid; | |
c4a33727 | 1450 | |
db01d674 | 1451 | $update_conf->($opt, PVE::LXC::Config->print_ct_mountpoint($mp, $opt eq 'rootfs')); |
c4a33727 DM |
1452 | } |
1453 | ||
db01d674 WB |
1454 | PVE::AccessControl::add_vm_to_pool($newid, $pool) if $pool; |
1455 | PVE::LXC::Config->remove_lock($newid, 'create'); | |
411ae12c DM |
1456 | |
1457 | if ($target) { | |
1458 | # always deactivate volumes - avoid lvm LVs to be active on several nodes | |
1459 | PVE::Storage::deactivate_volumes($storecfg, $vollist, $snapname) if !$running; | |
1460 | PVE::Storage::deactivate_volumes($storecfg, $newvollist); | |
1461 | ||
1462 | my $newconffile = PVE::LXC::Config->config_file($newid, $target); | |
1463 | die "Failed to move config to node '$target' - rename failed: $!\n" | |
1464 | if !rename($conffile, $newconffile); | |
1465 | } | |
c4a33727 | 1466 | }; |
db01d674 | 1467 | my $err = $@; |
c4a33727 | 1468 | |
db01d674 WB |
1469 | # Unlock the source config in any case: |
1470 | eval { PVE::LXC::Config->remove_lock($vmid, 'disk') }; | |
1471 | warn $@ if $@; | |
c4a33727 | 1472 | |
db01d674 WB |
1473 | if ($err) { |
1474 | # Now cleanup the config & disks: | |
1475 | unlink $conffile; | |
c4a33727 | 1476 | |
db01d674 WB |
1477 | sleep 1; # some storages like rbd need to wait before release volume - really? |
1478 | ||
1479 | foreach my $volid (@$newvollist) { | |
1480 | eval { PVE::Storage::vdisk_free($storecfg, $volid); }; | |
1481 | warn $@ if $@; | |
1482 | } | |
1483 | die "clone failed: $err"; | |
1484 | } | |
1485 | ||
1486 | return; | |
c4a33727 DM |
1487 | }; |
1488 | ||
db01d674 WB |
1489 | PVE::Firewall::clone_vmfw_conf($vmid, $newid); |
1490 | return $rpcenv->fork_worker('vzclone', $vmid, $authuser, $realcmd); | |
c4a33727 DM |
1491 | }}); |
1492 | ||
1493 | ||
985b18ed WL |
1494 | __PACKAGE__->register_method({ |
1495 | name => 'resize_vm', | |
1496 | path => '{vmid}/resize', | |
1497 | method => 'PUT', | |
1498 | protected => 1, | |
1499 | proxyto => 'node', | |
235dbdf3 | 1500 | description => "Resize a container mount point.", |
985b18ed WL |
1501 | permissions => { |
1502 | check => ['perm', '/vms/{vmid}', ['VM.Config.Disk'], any => 1], | |
1503 | }, | |
1504 | parameters => { | |
1505 | additionalProperties => 0, | |
b8c5a95f WB |
1506 | properties => { |
1507 | node => get_standard_option('pve-node'), | |
1508 | vmid => get_standard_option('pve-vmid', { completion => \&PVE::LXC::complete_ctid }), | |
1509 | disk => { | |
1510 | type => 'string', | |
1511 | description => "The disk you want to resize.", | |
d250604f | 1512 | enum => [PVE::LXC::Config->mountpoint_names()], |
b8c5a95f WB |
1513 | }, |
1514 | size => { | |
1515 | type => 'string', | |
1516 | pattern => '\+?\d+(\.\d+)?[KMGT]?', | |
1517 | description => "The new size. With the '+' sign the value is added to the actual size of the volume and without it, the value is taken as an absolute one. Shrinking disk size is not supported.", | |
1518 | }, | |
1519 | digest => { | |
1520 | type => 'string', | |
1521 | description => 'Prevent changes if current configuration file has different SHA1 digest. This can be used to prevent concurrent modifications.', | |
1522 | maxLength => 40, | |
1523 | optional => 1, | |
1524 | } | |
1525 | }, | |
985b18ed | 1526 | }, |
9f3f7963 WL |
1527 | returns => { |
1528 | type => 'string', | |
1529 | description => "the task ID.", | |
1530 | }, | |
985b18ed WL |
1531 | code => sub { |
1532 | my ($param) = @_; | |
1533 | ||
1534 | my $rpcenv = PVE::RPCEnvironment::get(); | |
1535 | ||
1536 | my $authuser = $rpcenv->get_user(); | |
1537 | ||
1538 | my $node = extract_param($param, 'node'); | |
1539 | ||
1540 | my $vmid = extract_param($param, 'vmid'); | |
1541 | ||
1542 | my $digest = extract_param($param, 'digest'); | |
1543 | ||
1544 | my $sizestr = extract_param($param, 'size'); | |
1545 | my $ext = ($sizestr =~ s/^\+//); | |
1546 | my $newsize = PVE::JSONSchema::parse_size($sizestr); | |
1547 | die "invalid size string" if !defined($newsize); | |
1548 | ||
1549 | die "no options specified\n" if !scalar(keys %$param); | |
1550 | ||
f1ba1a4b | 1551 | PVE::LXC::check_ct_modify_config_perm($rpcenv, $authuser, $vmid, undef, $param, []); |
985b18ed WL |
1552 | |
1553 | my $storage_cfg = cfs_read_file("storage.cfg"); | |
1554 | ||
985b18ed WL |
1555 | my $code = sub { |
1556 | ||
67afe46e FG |
1557 | my $conf = PVE::LXC::Config->load_config($vmid); |
1558 | PVE::LXC::Config->check_lock($conf); | |
985b18ed WL |
1559 | |
1560 | PVE::Tools::assert_if_modified($digest, $conf->{digest}); | |
1561 | ||
1562 | my $running = PVE::LXC::check_running($vmid); | |
1563 | ||
1564 | my $disk = $param->{disk}; | |
1b4cf758 FG |
1565 | my $mp = $disk eq 'rootfs' ? PVE::LXC::Config->parse_ct_rootfs($conf->{$disk}) : |
1566 | PVE::LXC::Config->parse_ct_mountpoint($conf->{$disk}); | |
44a9face | 1567 | |
985b18ed WL |
1568 | my $volid = $mp->{volume}; |
1569 | ||
1570 | my (undef, undef, $owner, undef, undef, undef, $format) = | |
1571 | PVE::Storage::parse_volname($storage_cfg, $volid); | |
1572 | ||
235dbdf3 | 1573 | die "can't resize mount point owned by another container ($owner)" |
985b18ed WL |
1574 | if $vmid != $owner; |
1575 | ||
1576 | die "can't resize volume: $disk if snapshot exists\n" | |
1577 | if %{$conf->{snapshots}} && $format eq 'qcow2'; | |
1578 | ||
1579 | my ($storeid, $volname) = PVE::Storage::parse_volume_id($volid); | |
1580 | ||
1581 | $rpcenv->check($authuser, "/storage/$storeid", ['Datastore.AllocateSpace']); | |
1582 | ||
4e1e1791 WB |
1583 | PVE::Storage::activate_volumes($storage_cfg, [$volid]); |
1584 | ||
985b18ed WL |
1585 | my $size = PVE::Storage::volume_size_info($storage_cfg, $volid, 5); |
1586 | $newsize += $size if $ext; | |
1587 | $newsize = int($newsize); | |
1588 | ||
1589 | die "unable to shrink disk size\n" if $newsize < $size; | |
1590 | ||
1591 | return if $size == $newsize; | |
1592 | ||
1593 | PVE::Cluster::log_msg('info', $authuser, "update CT $vmid: resize --disk $disk --size $sizestr"); | |
9f3f7963 | 1594 | my $realcmd = sub { |
e72c8b0e DM |
1595 | # Note: PVE::Storage::volume_resize doesn't do anything if $running=1, so |
1596 | # we pass 0 here (parameter only makes sense for qemu) | |
9f3f7963 WL |
1597 | PVE::Storage::volume_resize($storage_cfg, $volid, $newsize, 0); |
1598 | ||
1599 | $mp->{size} = $newsize; | |
1b4cf758 | 1600 | $conf->{$disk} = PVE::LXC::Config->print_ct_mountpoint($mp, $disk eq 'rootfs'); |
9f3f7963 | 1601 | |
67afe46e | 1602 | PVE::LXC::Config->write_config($vmid, $conf); |
9f3f7963 WL |
1603 | |
1604 | if ($format eq 'raw') { | |
1605 | my $path = PVE::Storage::path($storage_cfg, $volid, undef); | |
1606 | if ($running) { | |
2a993004 WL |
1607 | |
1608 | $mp->{mp} = '/'; | |
1609 | my $use_loopdev = (PVE::LXC::mountpoint_mount_path($mp, $storage_cfg))[1]; | |
21f292ff | 1610 | $path = PVE::LXC::query_loopdev($path) if $use_loopdev; |
235dbdf3 | 1611 | die "internal error: CT running but mount point not attached to a loop device" |
2a993004 WL |
1612 | if !$path; |
1613 | PVE::Tools::run_command(['losetup', '--set-capacity', $path]) if $use_loopdev; | |
9f3f7963 WL |
1614 | |
1615 | # In order for resize2fs to know that we need online-resizing a mountpoint needs | |
1616 | # to be visible to it in its namespace. | |
1617 | # To not interfere with the rest of the system we unshare the current mount namespace, | |
1618 | # mount over /tmp and then run resize2fs. | |
1619 | ||
1620 | # interestingly we don't need to e2fsck on mounted systems... | |
1621 | my $quoted = PVE::Tools::shellquote($path); | |
1622 | my $cmd = "mount --make-rprivate / && mount $quoted /tmp && resize2fs $quoted"; | |
ce9e6458 WB |
1623 | eval { |
1624 | PVE::Tools::run_command(['unshare', '-m', '--', 'sh', '-c', $cmd]); | |
1625 | }; | |
1626 | warn "Failed to update the container's filesystem: $@\n" if $@; | |
9f3f7963 | 1627 | } else { |
ce9e6458 WB |
1628 | eval { |
1629 | PVE::Tools::run_command(['e2fsck', '-f', '-y', $path]); | |
1630 | PVE::Tools::run_command(['resize2fs', $path]); | |
1631 | }; | |
1632 | warn "Failed to update the container's filesystem: $@\n" if $@; | |
9f3f7963 | 1633 | } |
985b18ed | 1634 | } |
9f3f7963 | 1635 | }; |
985b18ed | 1636 | |
9f3f7963 WL |
1637 | return $rpcenv->fork_worker('resize', $vmid, $authuser, $realcmd); |
1638 | }; | |
985b18ed | 1639 | |
67afe46e | 1640 | return PVE::LXC::Config->lock_config($vmid, $code);; |
985b18ed WL |
1641 | }}); |
1642 | ||
3c0f6806 WB |
1643 | __PACKAGE__->register_method({ |
1644 | name => 'move_volume', | |
1645 | path => '{vmid}/move_volume', | |
1646 | method => 'POST', | |
1647 | protected => 1, | |
1648 | proxyto => 'node', | |
1649 | description => "Move a rootfs-/mp-volume to a different storage", | |
1650 | permissions => { | |
1651 | description => "You need 'VM.Config.Disk' permissions on /vms/{vmid}, " . | |
1652 | "and 'Datastore.AllocateSpace' permissions on the storage.", | |
1653 | check => | |
1654 | [ 'and', | |
1655 | ['perm', '/vms/{vmid}', [ 'VM.Config.Disk' ]], | |
1656 | ['perm', '/storage/{storage}', [ 'Datastore.AllocateSpace' ]], | |
1657 | ], | |
1658 | }, | |
1659 | parameters => { | |
1660 | additionalProperties => 0, | |
1661 | properties => { | |
1662 | node => get_standard_option('pve-node'), | |
1663 | vmid => get_standard_option('pve-vmid', { completion => \&PVE::LXC::complete_ctid }), | |
1664 | volume => { | |
1665 | type => 'string', | |
1666 | enum => [ PVE::LXC::Config->mountpoint_names() ], | |
1667 | description => "Volume which will be moved.", | |
1668 | }, | |
1669 | storage => get_standard_option('pve-storage-id', { | |
1670 | description => "Target Storage.", | |
1671 | completion => \&PVE::Storage::complete_storage_enabled, | |
1672 | }), | |
1673 | delete => { | |
1674 | type => 'boolean', | |
1675 | description => "Delete the original volume after successful copy. By default the original is kept as an unused volume entry.", | |
1676 | optional => 1, | |
1677 | default => 0, | |
1678 | }, | |
1679 | digest => { | |
1680 | type => 'string', | |
1681 | description => 'Prevent changes if current configuration file has different SHA1 digest. This can be used to prevent concurrent modifications.', | |
1682 | maxLength => 40, | |
1683 | optional => 1, | |
1684 | } | |
1685 | }, | |
1686 | }, | |
1687 | returns => { | |
1688 | type => 'string', | |
1689 | }, | |
1690 | code => sub { | |
1691 | my ($param) = @_; | |
1692 | ||
1693 | my $rpcenv = PVE::RPCEnvironment::get(); | |
1694 | ||
1695 | my $authuser = $rpcenv->get_user(); | |
1696 | ||
1697 | my $vmid = extract_param($param, 'vmid'); | |
1698 | ||
1699 | my $storage = extract_param($param, 'storage'); | |
1700 | ||
1701 | my $mpkey = extract_param($param, 'volume'); | |
1702 | ||
1703 | my $lockname = 'disk'; | |
1704 | ||
1705 | my ($mpdata, $old_volid); | |
1706 | ||
1707 | PVE::LXC::Config->lock_config($vmid, sub { | |
1708 | my $conf = PVE::LXC::Config->load_config($vmid); | |
1709 | PVE::LXC::Config->check_lock($conf); | |
1710 | ||
1711 | die "cannot move volumes of a running container\n" if PVE::LXC::check_running($vmid); | |
1712 | ||
1713 | if ($mpkey eq 'rootfs') { | |
1714 | $mpdata = PVE::LXC::Config->parse_ct_rootfs($conf->{$mpkey}); | |
1715 | } elsif ($mpkey =~ m/mp\d+/) { | |
1716 | $mpdata = PVE::LXC::Config->parse_ct_mountpoint($conf->{$mpkey}); | |
1717 | } else { | |
1718 | die "Can't parse $mpkey\n"; | |
1719 | } | |
1720 | $old_volid = $mpdata->{volume}; | |
1721 | ||
1722 | die "you can't move a volume with snapshots and delete the source\n" | |
1723 | if $param->{delete} && PVE::LXC::Config->is_volume_in_use_by_snapshots($conf, $old_volid); | |
1724 | ||
1725 | PVE::Tools::assert_if_modified($param->{digest}, $conf->{digest}); | |
1726 | ||
1727 | PVE::LXC::Config->set_lock($vmid, $lockname); | |
1728 | }); | |
1729 | ||
1730 | my $realcmd = sub { | |
1731 | eval { | |
1732 | PVE::Cluster::log_msg('info', $authuser, "move volume CT $vmid: move --volume $mpkey --storage $storage"); | |
1733 | ||
1734 | my $conf = PVE::LXC::Config->load_config($vmid); | |
1735 | my $storage_cfg = PVE::Storage::config(); | |
1736 | ||
1737 | my $new_volid; | |
1738 | ||
1739 | eval { | |
1740 | PVE::Storage::activate_volumes($storage_cfg, [ $old_volid ]); | |
1741 | $new_volid = PVE::LXC::copy_volume($mpdata, $vmid, $storage, $storage_cfg, $conf); | |
1742 | $mpdata->{volume} = $new_volid; | |
1743 | ||
1744 | PVE::LXC::Config->lock_config($vmid, sub { | |
1745 | my $digest = $conf->{digest}; | |
1746 | $conf = PVE::LXC::Config->load_config($vmid); | |
1747 | PVE::Tools::assert_if_modified($digest, $conf->{digest}); | |
1748 | ||
1749 | $conf->{$mpkey} = PVE::LXC::Config->print_ct_mountpoint($mpdata, $mpkey eq 'rootfs'); | |
1750 | ||
1751 | PVE::LXC::Config->add_unused_volume($conf, $old_volid) if !$param->{delete}; | |
1752 | ||
1753 | PVE::LXC::Config->write_config($vmid, $conf); | |
1754 | }); | |
1755 | ||
1756 | eval { | |
1757 | # try to deactivate volumes - avoid lvm LVs to be active on several nodes | |
1758 | PVE::Storage::deactivate_volumes($storage_cfg, [ $new_volid ]) | |
1759 | }; | |
1760 | warn $@ if $@; | |
1761 | }; | |
1762 | if (my $err = $@) { | |
1763 | eval { | |
1764 | PVE::Storage::vdisk_free($storage_cfg, $new_volid) | |
1765 | if defined($new_volid); | |
1766 | }; | |
1767 | warn $@ if $@; | |
1768 | die $err; | |
1769 | } | |
1770 | ||
1771 | if ($param->{delete}) { | |
1772 | eval { | |
1773 | PVE::Storage::deactivate_volumes($storage_cfg, [ $old_volid ]); | |
1774 | PVE::Storage::vdisk_free($storage_cfg, $old_volid); | |
1775 | }; | |
1776 | warn $@ if $@; | |
1777 | } | |
1778 | }; | |
1779 | my $err = $@; | |
1780 | eval { PVE::LXC::Config->remove_lock($vmid, $lockname) }; | |
1781 | warn $@ if $@; | |
1782 | die $err if $err; | |
1783 | }; | |
1784 | my $task = eval { | |
1785 | $rpcenv->fork_worker('move_volume', $vmid, $authuser, $realcmd); | |
1786 | }; | |
1787 | if (my $err = $@) { | |
1788 | eval { PVE::LXC::Config->remove_lock($vmid, $lockname) }; | |
1789 | warn $@ if $@; | |
1790 | die $err; | |
1791 | } | |
1792 | return $task; | |
1793 | }}); | |
1794 | ||
f76a2828 | 1795 | 1; |