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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", | |
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 | }, | |
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 | |
148d1cb4 DM |
209 | if ($restore) { |
210 | # fixme: limit allowed parameters | |
148d1cb4 DM |
211 | } |
212 | ||
9c2d4ce9 DM |
213 | my $force = extract_param($param, 'force'); |
214 | ||
215 | if (!($same_container_exists && $restore && $force)) { | |
216 | PVE::Cluster::check_vmid_unused($vmid); | |
e22af68f | 217 | } else { |
61783321 | 218 | die "can't overwrite running container\n" if PVE::LXC::check_running($vmid); |
67afe46e FG |
219 | my $conf = PVE::LXC::Config->load_config($vmid); |
220 | PVE::LXC::Config->check_protection($conf, "unable to restore CT $vmid"); | |
9c2d4ce9 | 221 | } |
5c752bbf | 222 | |
9c2d4ce9 | 223 | my $password = extract_param($param, 'password'); |
34ddbf08 | 224 | my $ssh_keys = extract_param($param, 'ssh-public-keys'); |
2130286f | 225 | PVE::Tools::validate_ssh_public_keys($ssh_keys) if defined($ssh_keys); |
34ddbf08 | 226 | |
27916659 | 227 | my $pool = extract_param($param, 'pool'); |
9c2d4ce9 DM |
228 | if (defined($pool)) { |
229 | $rpcenv->check_pool_exist($pool); | |
230 | $rpcenv->check_perm_modify($authuser, "/pool/$pool"); | |
5c752bbf | 231 | } |
9c2d4ce9 DM |
232 | |
233 | if ($rpcenv->check($authuser, "/vms/$vmid", ['VM.Allocate'], 1)) { | |
234 | # OK | |
235 | } elsif ($pool && $rpcenv->check($authuser, "/pool/$pool", ['VM.Allocate'], 1)) { | |
236 | # OK | |
237 | } elsif ($restore && $force && $same_container_exists && | |
238 | $rpcenv->check($authuser, "/vms/$vmid", ['VM.Backup'], 1)) { | |
239 | # OK: user has VM.Backup permissions, and want to restore an existing VM | |
240 | } else { | |
241 | raise_perm_exc(); | |
242 | } | |
243 | ||
9eb69152 | 244 | my $ostemplate = extract_param($param, 'ostemplate'); |
bb6afcb0 DM |
245 | my $storage = extract_param($param, 'storage') // 'local'; |
246 | ||
9eb69152 FG |
247 | PVE::LXC::check_ct_modify_config_perm($rpcenv, $authuser, $vmid, $pool, $param, []); |
248 | ||
bb6afcb0 | 249 | my $storage_cfg = cfs_read_file("storage.cfg"); |
9c2d4ce9 | 250 | |
9c2d4ce9 | 251 | my $archive; |
9c2d4ce9 | 252 | if ($ostemplate eq '-') { |
148d1cb4 DM |
253 | die "pipe requires cli environment\n" |
254 | if $rpcenv->{type} ne 'cli'; | |
255 | die "pipe can only be used with restore tasks\n" | |
256 | if !$restore; | |
257 | $archive = '-'; | |
b51a98d4 | 258 | die "restore from pipe requires rootfs parameter\n" if !defined($param->{rootfs}); |
9c2d4ce9 | 259 | } else { |
f26c66e0 | 260 | PVE::Storage::check_volume_access($rpcenv, $authuser, $storage_cfg, $vmid, $ostemplate); |
9c2d4ce9 DM |
261 | $archive = PVE::Storage::abs_filesystem_path($storage_cfg, $ostemplate); |
262 | } | |
263 | ||
f9b4407e | 264 | my %used_storages; |
bb6afcb0 DM |
265 | my $check_and_activate_storage = sub { |
266 | my ($sid) = @_; | |
267 | ||
268 | my $scfg = PVE::Storage::storage_check_node($storage_cfg, $sid, $node); | |
269 | ||
270 | raise_param_exc({ storage => "storage '$sid' does not support container directories"}) | |
271 | if !$scfg->{content}->{rootdir}; | |
272 | ||
273 | $rpcenv->check($authuser, "/storage/$sid", ['Datastore.AllocateSpace']); | |
274 | ||
275 | PVE::Storage::activate_storage($storage_cfg, $sid); | |
f9b4407e | 276 | $used_storages{$sid} = 1; |
bb6afcb0 DM |
277 | }; |
278 | ||
9c2d4ce9 | 279 | my $conf = {}; |
5b4657d0 | 280 | |
99132ce0 WB |
281 | my $is_root = $authuser eq 'root@pam'; |
282 | ||
b51a98d4 | 283 | my $no_disk_param = {}; |
db18c1e4 FG |
284 | my $mp_param = {}; |
285 | my $storage_only_mode = 1; | |
b51a98d4 | 286 | foreach my $opt (keys %$param) { |
78ccc99b DM |
287 | my $value = $param->{$opt}; |
288 | if ($opt eq 'rootfs' || $opt =~ m/^mp\d+$/) { | |
289 | # allow to use simple numbers (add default storage in that case) | |
db18c1e4 FG |
290 | if ($value =~ m/^\d+(\.\d+)?$/) { |
291 | $mp_param->{$opt} = "$storage:$value"; | |
292 | } else { | |
293 | $mp_param->{$opt} = $value; | |
294 | } | |
295 | $storage_only_mode = 0; | |
a9dd8015 FG |
296 | } elsif ($opt =~ m/^unused\d+$/) { |
297 | warn "ignoring '$opt', cannot create/restore with unused volume\n"; | |
298 | delete $param->{$opt}; | |
78ccc99b DM |
299 | } else { |
300 | $no_disk_param->{$opt} = $value; | |
301 | } | |
b51a98d4 | 302 | } |
bb6afcb0 | 303 | |
235dbdf3 | 304 | die "mount points configured, but 'rootfs' not set - aborting\n" |
db18c1e4 FG |
305 | if !$storage_only_mode && !defined($mp_param->{rootfs}); |
306 | ||
bb6afcb0 | 307 | # check storage access, activate storage |
db18c1e4 FG |
308 | my $delayed_mp_param = {}; |
309 | PVE::LXC::Config->foreach_mountpoint($mp_param, sub { | |
bb6afcb0 DM |
310 | my ($ms, $mountpoint) = @_; |
311 | ||
312 | my $volid = $mountpoint->{volume}; | |
313 | my $mp = $mountpoint->{mp}; | |
314 | ||
e2007ac2 DM |
315 | if ($mountpoint->{type} ne 'volume') { # bind or device |
316 | die "Only root can pass arbitrary filesystem paths.\n" | |
99132ce0 | 317 | if !$is_root; |
e2007ac2 DM |
318 | } else { |
319 | my ($sid, $volname) = PVE::Storage::parse_volume_id($volid); | |
320 | &$check_and_activate_storage($sid); | |
321 | } | |
bb6afcb0 DM |
322 | }); |
323 | ||
324 | # check/activate default storage | |
db18c1e4 | 325 | &$check_and_activate_storage($storage) if !defined($mp_param->{rootfs}); |
bb6afcb0 | 326 | |
1b4cf758 | 327 | PVE::LXC::Config->update_pct_config($vmid, $conf, 0, $no_disk_param); |
9c2d4ce9 | 328 | |
425b62cb WB |
329 | $conf->{unprivileged} = 1 if $unprivileged; |
330 | ||
61783321 | 331 | my $emsg = $restore ? "unable to restore CT $vmid -" : "unable to create CT $vmid -"; |
bccaa371 | 332 | |
61783321 TL |
333 | eval { PVE::LXC::Config->create_and_lock_config($vmid, $force) }; |
334 | die "$emsg $@" if $@; | |
bccaa371 | 335 | |
61783321 TL |
336 | my $code = sub { |
337 | my $old_conf = PVE::LXC::Config->load_config($vmid); | |
bccaa371 | 338 | |
eb35f9c0 | 339 | my $vollist = []; |
27916659 | 340 | eval { |
5a7a51d0 WB |
341 | my $orig_mp_param; # only used if $restore |
342 | if ($restore) { | |
61783321 | 343 | die "can't overwrite running container\n" if PVE::LXC::check_running($vmid); |
a5246958 | 344 | if ($is_root && $archive ne '-') { |
a48e5562 | 345 | my $orig_conf; |
a5246958 | 346 | ($orig_conf, $orig_mp_param) = PVE::LXC::Create::recover_config($archive); |
5a7a51d0 WB |
347 | # When we're root call 'restore_configuration' with ristricted=0, |
348 | # causing it to restore the raw lxc entries, among which there may be | |
349 | # 'lxc.idmap' entries. We need to make sure that the extracted contents | |
350 | # of the container match up with the restored configuration afterwards: | |
351 | $conf->{lxc} = [grep { $_->[0] eq 'lxc.idmap' } @{$orig_conf->{lxc}}]; | |
352 | } | |
f360d7f1 | 353 | } |
db18c1e4 | 354 | if ($storage_only_mode) { |
b51a98d4 | 355 | if ($restore) { |
a48e5562 | 356 | if (!defined($orig_mp_param)) { |
a5246958 OB |
357 | (undef, $orig_mp_param) = PVE::LXC::Create::recover_config($archive); |
358 | } | |
f360d7f1 | 359 | $mp_param = $orig_mp_param; |
db18c1e4 FG |
360 | die "rootfs configuration could not be recovered, please check and specify manually!\n" |
361 | if !defined($mp_param->{rootfs}); | |
362 | PVE::LXC::Config->foreach_mountpoint($mp_param, sub { | |
363 | my ($ms, $mountpoint) = @_; | |
364 | my $type = $mountpoint->{type}; | |
365 | if ($type eq 'volume') { | |
366 | die "unable to detect disk size - please specify $ms (size)\n" | |
367 | if !defined($mountpoint->{size}); | |
368 | my $disksize = $mountpoint->{size} / (1024 * 1024 * 1024); # create_disks expects GB as unit size | |
369 | delete $mountpoint->{size}; | |
370 | $mountpoint->{volume} = "$storage:$disksize"; | |
371 | $mp_param->{$ms} = PVE::LXC::Config->print_ct_mountpoint($mountpoint, $ms eq 'rootfs'); | |
372 | } else { | |
15e4d443 | 373 | my $type = $mountpoint->{type}; |
7e0e7f38 FG |
374 | die "restoring rootfs to $type mount is only possible by specifying -rootfs manually!\n" |
375 | if ($ms eq 'rootfs'); | |
20f9339d | 376 | die "restoring '$ms' to $type mount is only possible for root\n" |
99132ce0 | 377 | if !$is_root; |
7e0e7f38 | 378 | |
15e4d443 FG |
379 | if ($mountpoint->{backup}) { |
380 | warn "WARNING - unsupported configuration!\n"; | |
235dbdf3 FG |
381 | warn "backup was enabled for $type mount point $ms ('$mountpoint->{mp}')\n"; |
382 | warn "mount point configuration will be restored after archive extraction!\n"; | |
15e4d443 FG |
383 | warn "contained files will be restored to wrong directory!\n"; |
384 | } | |
136040f4 | 385 | delete $mp_param->{$ms}; # actually delay bind/dev mps |
db18c1e4 FG |
386 | $delayed_mp_param->{$ms} = PVE::LXC::Config->print_ct_mountpoint($mountpoint, $ms eq 'rootfs'); |
387 | } | |
388 | }); | |
b51a98d4 | 389 | } else { |
db18c1e4 | 390 | $mp_param->{rootfs} = "$storage:4"; # defaults to 4GB |
b51a98d4 DM |
391 | } |
392 | } | |
393 | ||
db18c1e4 FG |
394 | $vollist = PVE::LXC::create_disks($storage_cfg, $vmid, $mp_param, $conf); |
395 | ||
61783321 TL |
396 | # we always have the 'create' lock so check for more than 1 entry |
397 | if (scalar(keys %$old_conf) > 1) { | |
51665c2d | 398 | # destroy old container volumes |
61783321 | 399 | PVE::LXC::destroy_lxc_container($storage_cfg, $vmid, $old_conf, { lock => 'create' }); |
51665c2d | 400 | } |
51665c2d FG |
401 | |
402 | eval { | |
403 | my $rootdir = PVE::LXC::mount_all($vmid, $storage_cfg, $conf, 1); | |
f9b4407e WB |
404 | $bwlimit = PVE::Storage::get_bandwidth_limit('restore', [keys %used_storages], $bwlimit); |
405 | PVE::LXC::Create::restore_archive($archive, $rootdir, $conf, $ignore_unpack_errors, $bwlimit); | |
51665c2d FG |
406 | |
407 | if ($restore) { | |
43912111 | 408 | PVE::LXC::Create::restore_configuration($vmid, $rootdir, $conf, !$is_root, $unique); |
51665c2d FG |
409 | } else { |
410 | my $lxc_setup = PVE::LXC::Setup->new($conf, $rootdir); # detect OS | |
411 | PVE::LXC::Config->write_config($vmid, $conf); # safe config (after OS detection) | |
412 | $lxc_setup->post_create_hook($password, $ssh_keys); | |
413 | } | |
414 | }; | |
415 | my $err = $@; | |
416 | PVE::LXC::umount_all($vmid, $storage_cfg, $conf, $err ? 1 : 0); | |
417 | PVE::Storage::deactivate_volumes($storage_cfg, PVE::LXC::Config->get_vm_volumes($conf)); | |
418 | die $err if $err; | |
27916659 DM |
419 | # set some defaults |
420 | $conf->{hostname} ||= "CT$vmid"; | |
421 | $conf->{memory} ||= 512; | |
422 | $conf->{swap} //= 512; | |
db18c1e4 FG |
423 | foreach my $mp (keys %$delayed_mp_param) { |
424 | $conf->{$mp} = $delayed_mp_param->{$mp}; | |
425 | } | |
67afe46e | 426 | PVE::LXC::Config->write_config($vmid, $conf); |
27916659 DM |
427 | }; |
428 | if (my $err = $@) { | |
6c871c36 | 429 | PVE::LXC::destroy_disks($storage_cfg, $vollist); |
d7d48be6 TL |
430 | eval { PVE::LXC::destroy_config($vmid) }; |
431 | warn $@ if $@; | |
61783321 | 432 | die "$emsg $err"; |
6d098bf4 | 433 | } |
87273b2b | 434 | PVE::AccessControl::add_vm_to_pool($vmid, $pool) if $pool; |
9d0225fb TL |
435 | |
436 | PVE::API2::LXC::Status->vm_start({ vmid => $vmid, node => $node }) | |
437 | if $start_after_create; | |
9c2d4ce9 | 438 | }; |
5c752bbf | 439 | |
8a6fc617 | 440 | my $workername = $restore ? 'vzrestore' : 'vzcreate'; |
67afe46e | 441 | my $realcmd = sub { PVE::LXC::Config->lock_config($vmid, $code); }; |
9c2d4ce9 | 442 | |
8a6fc617 | 443 | return $rpcenv->fork_worker($workername, $vmid, $authuser, $realcmd); |
9c2d4ce9 DM |
444 | }}); |
445 | ||
f76a2828 DM |
446 | __PACKAGE__->register_method({ |
447 | name => 'vmdiridx', | |
5c752bbf | 448 | path => '{vmid}', |
f76a2828 DM |
449 | method => 'GET', |
450 | proxyto => 'node', | |
451 | description => "Directory index", | |
452 | permissions => { | |
453 | user => 'all', | |
454 | }, | |
455 | parameters => { | |
456 | additionalProperties => 0, | |
457 | properties => { | |
458 | node => get_standard_option('pve-node'), | |
459 | vmid => get_standard_option('pve-vmid'), | |
460 | }, | |
461 | }, | |
462 | returns => { | |
463 | type => 'array', | |
464 | items => { | |
465 | type => "object", | |
466 | properties => { | |
467 | subdir => { type => 'string' }, | |
468 | }, | |
469 | }, | |
470 | links => [ { rel => 'child', href => "{subdir}" } ], | |
471 | }, | |
472 | code => sub { | |
473 | my ($param) = @_; | |
474 | ||
475 | # test if VM exists | |
67afe46e | 476 | my $conf = PVE::LXC::Config->load_config($param->{vmid}); |
f76a2828 DM |
477 | |
478 | my $res = [ | |
479 | { subdir => 'config' }, | |
fff3a342 DM |
480 | { subdir => 'status' }, |
481 | { subdir => 'vncproxy' }, | |
a0226a00 | 482 | { subdir => 'termproxy' }, |
fff3a342 DM |
483 | { subdir => 'vncwebsocket' }, |
484 | { subdir => 'spiceproxy' }, | |
485 | { subdir => 'migrate' }, | |
c4a33727 | 486 | { subdir => 'clone' }, |
f76a2828 DM |
487 | # { subdir => 'initlog' }, |
488 | { subdir => 'rrd' }, | |
489 | { subdir => 'rrddata' }, | |
490 | { subdir => 'firewall' }, | |
cc5392c8 | 491 | { subdir => 'snapshot' }, |
985b18ed | 492 | { subdir => 'resize' }, |
f76a2828 | 493 | ]; |
5c752bbf | 494 | |
f76a2828 DM |
495 | return $res; |
496 | }}); | |
497 | ||
c4a33727 | 498 | |
f76a2828 | 499 | __PACKAGE__->register_method({ |
5c752bbf DM |
500 | name => 'rrd', |
501 | path => '{vmid}/rrd', | |
f76a2828 DM |
502 | method => 'GET', |
503 | protected => 1, # fixme: can we avoid that? | |
504 | permissions => { | |
505 | check => ['perm', '/vms/{vmid}', [ 'VM.Audit' ]], | |
506 | }, | |
507 | description => "Read VM RRD statistics (returns PNG)", | |
508 | parameters => { | |
509 | additionalProperties => 0, | |
510 | properties => { | |
511 | node => get_standard_option('pve-node'), | |
512 | vmid => get_standard_option('pve-vmid'), | |
513 | timeframe => { | |
514 | description => "Specify the time frame you are interested in.", | |
515 | type => 'string', | |
516 | enum => [ 'hour', 'day', 'week', 'month', 'year' ], | |
517 | }, | |
518 | ds => { | |
519 | description => "The list of datasources you want to display.", | |
520 | type => 'string', format => 'pve-configid-list', | |
521 | }, | |
522 | cf => { | |
523 | description => "The RRD consolidation function", | |
524 | type => 'string', | |
525 | enum => [ 'AVERAGE', 'MAX' ], | |
526 | optional => 1, | |
527 | }, | |
528 | }, | |
529 | }, | |
530 | returns => { | |
531 | type => "object", | |
532 | properties => { | |
533 | filename => { type => 'string' }, | |
534 | }, | |
535 | }, | |
536 | code => sub { | |
537 | my ($param) = @_; | |
538 | ||
539 | return PVE::Cluster::create_rrd_graph( | |
5c752bbf | 540 | "pve2-vm/$param->{vmid}", $param->{timeframe}, |
f76a2828 | 541 | $param->{ds}, $param->{cf}); |
5c752bbf | 542 | |
f76a2828 DM |
543 | }}); |
544 | ||
545 | __PACKAGE__->register_method({ | |
5c752bbf DM |
546 | name => 'rrddata', |
547 | path => '{vmid}/rrddata', | |
f76a2828 DM |
548 | method => 'GET', |
549 | protected => 1, # fixme: can we avoid that? | |
550 | permissions => { | |
551 | check => ['perm', '/vms/{vmid}', [ 'VM.Audit' ]], | |
552 | }, | |
553 | description => "Read VM RRD statistics", | |
554 | parameters => { | |
555 | additionalProperties => 0, | |
556 | properties => { | |
557 | node => get_standard_option('pve-node'), | |
558 | vmid => get_standard_option('pve-vmid'), | |
559 | timeframe => { | |
560 | description => "Specify the time frame you are interested in.", | |
561 | type => 'string', | |
562 | enum => [ 'hour', 'day', 'week', 'month', 'year' ], | |
563 | }, | |
564 | cf => { | |
565 | description => "The RRD consolidation function", | |
566 | type => 'string', | |
567 | enum => [ 'AVERAGE', 'MAX' ], | |
568 | optional => 1, | |
569 | }, | |
570 | }, | |
571 | }, | |
572 | returns => { | |
573 | type => "array", | |
574 | items => { | |
575 | type => "object", | |
576 | properties => {}, | |
577 | }, | |
578 | }, | |
579 | code => sub { | |
580 | my ($param) = @_; | |
581 | ||
582 | return PVE::Cluster::create_rrd_data( | |
583 | "pve2-vm/$param->{vmid}", $param->{timeframe}, $param->{cf}); | |
584 | }}); | |
585 | ||
f76a2828 | 586 | __PACKAGE__->register_method({ |
5c752bbf DM |
587 | name => 'destroy_vm', |
588 | path => '{vmid}', | |
f76a2828 DM |
589 | method => 'DELETE', |
590 | protected => 1, | |
591 | proxyto => 'node', | |
592 | description => "Destroy the container (also delete all uses files).", | |
593 | permissions => { | |
594 | check => [ 'perm', '/vms/{vmid}', ['VM.Allocate']], | |
595 | }, | |
596 | parameters => { | |
597 | additionalProperties => 0, | |
598 | properties => { | |
599 | node => get_standard_option('pve-node'), | |
68e8f3c5 | 600 | vmid => get_standard_option('pve-vmid', { completion => \&PVE::LXC::complete_ctid_stopped }), |
f76a2828 DM |
601 | }, |
602 | }, | |
5c752bbf | 603 | returns => { |
f76a2828 DM |
604 | type => 'string', |
605 | }, | |
606 | code => sub { | |
607 | my ($param) = @_; | |
608 | ||
609 | my $rpcenv = PVE::RPCEnvironment::get(); | |
610 | ||
611 | my $authuser = $rpcenv->get_user(); | |
612 | ||
613 | my $vmid = $param->{vmid}; | |
614 | ||
615 | # test if container exists | |
67afe46e | 616 | my $conf = PVE::LXC::Config->load_config($vmid); |
f76a2828 | 617 | |
611fe3aa DM |
618 | my $storage_cfg = cfs_read_file("storage.cfg"); |
619 | ||
67afe46e | 620 | PVE::LXC::Config->check_protection($conf, "can't remove CT $vmid"); |
7e806596 | 621 | |
9d87e069 | 622 | die "unable to remove CT $vmid - used in HA resources\n" |
b6e0b774 AG |
623 | if PVE::HA::Config::vm_is_ha_managed($vmid); |
624 | ||
c5a8e04f DM |
625 | # do not allow destroy if there are replication jobs |
626 | my $repl_conf = PVE::ReplicationConfig->new(); | |
627 | $repl_conf->check_for_existing_jobs($vmid); | |
628 | ||
d607c17d DM |
629 | my $running_error_msg = "unable to destroy CT $vmid - container is running\n"; |
630 | ||
631 | die $running_error_msg if PVE::LXC::check_running($vmid); # check early | |
632 | ||
611fe3aa | 633 | my $code = sub { |
673cf209 | 634 | # reload config after lock |
67afe46e FG |
635 | $conf = PVE::LXC::Config->load_config($vmid); |
636 | PVE::LXC::Config->check_lock($conf); | |
673cf209 | 637 | |
d607c17d DM |
638 | die $running_error_msg if PVE::LXC::check_running($vmid); |
639 | ||
27916659 | 640 | PVE::LXC::destroy_lxc_container($storage_cfg, $vmid, $conf); |
be5fc936 | 641 | PVE::AccessControl::remove_vm_access($vmid); |
2f9b5ead | 642 | PVE::Firewall::remove_vmfw_conf($vmid); |
f76a2828 DM |
643 | }; |
644 | ||
67afe46e | 645 | my $realcmd = sub { PVE::LXC::Config->lock_config($vmid, $code); }; |
611fe3aa | 646 | |
f76a2828 DM |
647 | return $rpcenv->fork_worker('vzdestroy', $vmid, $authuser, $realcmd); |
648 | }}); | |
649 | ||
fff3a342 DM |
650 | my $sslcert; |
651 | ||
652 | __PACKAGE__->register_method ({ | |
5b4657d0 DM |
653 | name => 'vncproxy', |
654 | path => '{vmid}/vncproxy', | |
fff3a342 DM |
655 | method => 'POST', |
656 | protected => 1, | |
657 | permissions => { | |
658 | check => ['perm', '/vms/{vmid}', [ 'VM.Console' ]], | |
659 | }, | |
660 | description => "Creates a TCP VNC proxy connections.", | |
661 | parameters => { | |
662 | additionalProperties => 0, | |
663 | properties => { | |
664 | node => get_standard_option('pve-node'), | |
665 | vmid => get_standard_option('pve-vmid'), | |
666 | websocket => { | |
667 | optional => 1, | |
668 | type => 'boolean', | |
669 | description => "use websocket instead of standard VNC.", | |
670 | }, | |
bd0f4d6d DC |
671 | width => { |
672 | optional => 1, | |
673 | description => "sets the width of the console in pixels.", | |
674 | type => 'integer', | |
675 | minimum => 16, | |
676 | maximum => 4096, | |
677 | }, | |
678 | height => { | |
679 | optional => 1, | |
680 | description => "sets the height of the console in pixels.", | |
681 | type => 'integer', | |
682 | minimum => 16, | |
683 | maximum => 2160, | |
684 | }, | |
fff3a342 DM |
685 | }, |
686 | }, | |
5b4657d0 | 687 | returns => { |
fff3a342 DM |
688 | additionalProperties => 0, |
689 | properties => { | |
690 | user => { type => 'string' }, | |
691 | ticket => { type => 'string' }, | |
692 | cert => { type => 'string' }, | |
693 | port => { type => 'integer' }, | |
694 | upid => { type => 'string' }, | |
695 | }, | |
696 | }, | |
697 | code => sub { | |
698 | my ($param) = @_; | |
699 | ||
700 | my $rpcenv = PVE::RPCEnvironment::get(); | |
701 | ||
702 | my $authuser = $rpcenv->get_user(); | |
703 | ||
704 | my $vmid = $param->{vmid}; | |
705 | my $node = $param->{node}; | |
706 | ||
707 | my $authpath = "/vms/$vmid"; | |
708 | ||
709 | my $ticket = PVE::AccessControl::assemble_vnc_ticket($authuser, $authpath); | |
710 | ||
711 | $sslcert = PVE::Tools::file_get_contents("/etc/pve/pve-root-ca.pem", 8192) | |
712 | if !$sslcert; | |
713 | ||
ec2c57eb | 714 | my ($remip, $family); |
5b4657d0 | 715 | |
fff3a342 | 716 | if ($node ne PVE::INotify::nodename()) { |
85ae6211 | 717 | ($remip, $family) = PVE::Cluster::remote_node_ip($node); |
ec2c57eb WB |
718 | } else { |
719 | $family = PVE::Tools::get_host_address_family($node); | |
fff3a342 DM |
720 | } |
721 | ||
ec2c57eb WB |
722 | my $port = PVE::Tools::next_vnc_port($family); |
723 | ||
fff3a342 DM |
724 | # NOTE: vncterm VNC traffic is already TLS encrypted, |
725 | # so we select the fastest chipher here (or 'none'?) | |
5b4657d0 | 726 | my $remcmd = $remip ? |
806eae70 | 727 | ['/usr/bin/ssh', '-e', 'none', '-t', $remip] : []; |
fff3a342 | 728 | |
67afe46e | 729 | my $conf = PVE::LXC::Config->load_config($vmid, $node); |
65213b67 | 730 | my $concmd = PVE::LXC::get_console_command($vmid, $conf, -1); |
aca816ad | 731 | |
5b4657d0 DM |
732 | my $shcmd = [ '/usr/bin/dtach', '-A', |
733 | "/var/run/dtach/vzctlconsole$vmid", | |
aca816ad | 734 | '-r', 'winch', '-z', @$concmd]; |
fff3a342 DM |
735 | |
736 | my $realcmd = sub { | |
737 | my $upid = shift; | |
738 | ||
5b4657d0 | 739 | syslog ('info', "starting lxc vnc proxy $upid\n"); |
fff3a342 | 740 | |
5b4657d0 | 741 | my $timeout = 10; |
fff3a342 DM |
742 | |
743 | my $cmd = ['/usr/bin/vncterm', '-rfbport', $port, | |
5b4657d0 | 744 | '-timeout', $timeout, '-authpath', $authpath, |
fff3a342 DM |
745 | '-perm', 'VM.Console']; |
746 | ||
bd0f4d6d DC |
747 | if ($param->{width}) { |
748 | push @$cmd, '-width', $param->{width}; | |
749 | } | |
750 | ||
751 | if ($param->{height}) { | |
752 | push @$cmd, '-height', $param->{height}; | |
753 | } | |
754 | ||
fff3a342 | 755 | if ($param->{websocket}) { |
5b4657d0 | 756 | $ENV{PVE_VNC_TICKET} = $ticket; # pass ticket to vncterm |
fff3a342 DM |
757 | push @$cmd, '-notls', '-listen', 'localhost'; |
758 | } | |
759 | ||
760 | push @$cmd, '-c', @$remcmd, @$shcmd; | |
761 | ||
37634d3d | 762 | run_command($cmd, keeplocale => 1); |
fff3a342 DM |
763 | |
764 | return; | |
765 | }; | |
766 | ||
767 | my $upid = $rpcenv->fork_worker('vncproxy', $vmid, $authuser, $realcmd); | |
768 | ||
769 | PVE::Tools::wait_for_vnc_port($port); | |
770 | ||
771 | return { | |
772 | user => $authuser, | |
773 | ticket => $ticket, | |
5b4657d0 DM |
774 | port => $port, |
775 | upid => $upid, | |
776 | cert => $sslcert, | |
fff3a342 DM |
777 | }; |
778 | }}); | |
779 | ||
a0226a00 DC |
780 | __PACKAGE__->register_method ({ |
781 | name => 'termproxy', | |
782 | path => '{vmid}/termproxy', | |
783 | method => 'POST', | |
784 | protected => 1, | |
785 | permissions => { | |
786 | check => ['perm', '/vms/{vmid}', [ 'VM.Console' ]], | |
787 | }, | |
788 | description => "Creates a TCP proxy connection.", | |
789 | parameters => { | |
790 | additionalProperties => 0, | |
791 | properties => { | |
792 | node => get_standard_option('pve-node'), | |
793 | vmid => get_standard_option('pve-vmid'), | |
794 | }, | |
795 | }, | |
796 | returns => { | |
797 | additionalProperties => 0, | |
798 | properties => { | |
799 | user => { type => 'string' }, | |
800 | ticket => { type => 'string' }, | |
801 | port => { type => 'integer' }, | |
802 | upid => { type => 'string' }, | |
803 | }, | |
804 | }, | |
805 | code => sub { | |
806 | my ($param) = @_; | |
807 | ||
808 | my $rpcenv = PVE::RPCEnvironment::get(); | |
809 | ||
810 | my $authuser = $rpcenv->get_user(); | |
811 | ||
812 | my $vmid = $param->{vmid}; | |
813 | my $node = $param->{node}; | |
814 | ||
815 | my $authpath = "/vms/$vmid"; | |
816 | ||
817 | my $ticket = PVE::AccessControl::assemble_vnc_ticket($authuser, $authpath); | |
818 | ||
819 | my ($remip, $family); | |
820 | ||
821 | if ($node ne 'localhost' && $node ne PVE::INotify::nodename()) { | |
822 | ($remip, $family) = PVE::Cluster::remote_node_ip($node); | |
823 | } else { | |
824 | $family = PVE::Tools::get_host_address_family($node); | |
825 | } | |
826 | ||
827 | my $port = PVE::Tools::next_vnc_port($family); | |
828 | ||
829 | my $remcmd = $remip ? | |
830 | ['/usr/bin/ssh', '-e', 'none', '-t', $remip, '--'] : []; | |
831 | ||
832 | my $conf = PVE::LXC::Config->load_config($vmid, $node); | |
65213b67 | 833 | my $concmd = PVE::LXC::get_console_command($vmid, $conf, -1); |
a0226a00 DC |
834 | |
835 | my $shcmd = [ '/usr/bin/dtach', '-A', | |
836 | "/var/run/dtach/vzctlconsole$vmid", | |
837 | '-r', 'winch', '-z', @$concmd]; | |
838 | ||
839 | my $realcmd = sub { | |
840 | my $upid = shift; | |
841 | ||
842 | syslog ('info', "starting lxc termproxy $upid\n"); | |
843 | ||
844 | my $cmd = ['/usr/bin/termproxy', $port, '--path', $authpath, | |
845 | '--perm', 'VM.Console', '--']; | |
846 | push @$cmd, @$remcmd, @$shcmd; | |
847 | ||
848 | PVE::Tools::run_command($cmd); | |
849 | }; | |
850 | ||
851 | my $upid = $rpcenv->fork_worker('vncproxy', $vmid, $authuser, $realcmd, 1); | |
852 | ||
853 | PVE::Tools::wait_for_vnc_port($port); | |
854 | ||
855 | return { | |
856 | user => $authuser, | |
857 | ticket => $ticket, | |
858 | port => $port, | |
859 | upid => $upid, | |
860 | }; | |
861 | }}); | |
862 | ||
fff3a342 DM |
863 | __PACKAGE__->register_method({ |
864 | name => 'vncwebsocket', | |
865 | path => '{vmid}/vncwebsocket', | |
866 | method => 'GET', | |
5b4657d0 | 867 | permissions => { |
fff3a342 DM |
868 | description => "You also need to pass a valid ticket (vncticket).", |
869 | check => ['perm', '/vms/{vmid}', [ 'VM.Console' ]], | |
870 | }, | |
871 | description => "Opens a weksocket for VNC traffic.", | |
872 | parameters => { | |
873 | additionalProperties => 0, | |
874 | properties => { | |
875 | node => get_standard_option('pve-node'), | |
876 | vmid => get_standard_option('pve-vmid'), | |
877 | vncticket => { | |
878 | description => "Ticket from previous call to vncproxy.", | |
879 | type => 'string', | |
880 | maxLength => 512, | |
881 | }, | |
882 | port => { | |
883 | description => "Port number returned by previous vncproxy call.", | |
884 | type => 'integer', | |
885 | minimum => 5900, | |
886 | maximum => 5999, | |
887 | }, | |
888 | }, | |
889 | }, | |
890 | returns => { | |
891 | type => "object", | |
892 | properties => { | |
893 | port => { type => 'string' }, | |
894 | }, | |
895 | }, | |
896 | code => sub { | |
897 | my ($param) = @_; | |
898 | ||
899 | my $rpcenv = PVE::RPCEnvironment::get(); | |
900 | ||
901 | my $authuser = $rpcenv->get_user(); | |
902 | ||
903 | my $authpath = "/vms/$param->{vmid}"; | |
904 | ||
905 | PVE::AccessControl::verify_vnc_ticket($param->{vncticket}, $authuser, $authpath); | |
906 | ||
907 | my $port = $param->{port}; | |
5b4657d0 | 908 | |
fff3a342 DM |
909 | return { port => $port }; |
910 | }}); | |
911 | ||
912 | __PACKAGE__->register_method ({ | |
5b4657d0 DM |
913 | name => 'spiceproxy', |
914 | path => '{vmid}/spiceproxy', | |
fff3a342 DM |
915 | method => 'POST', |
916 | protected => 1, | |
917 | proxyto => 'node', | |
918 | permissions => { | |
919 | check => ['perm', '/vms/{vmid}', [ 'VM.Console' ]], | |
920 | }, | |
921 | description => "Returns a SPICE configuration to connect to the CT.", | |
922 | parameters => { | |
923 | additionalProperties => 0, | |
924 | properties => { | |
925 | node => get_standard_option('pve-node'), | |
926 | vmid => get_standard_option('pve-vmid'), | |
927 | proxy => get_standard_option('spice-proxy', { optional => 1 }), | |
928 | }, | |
929 | }, | |
930 | returns => get_standard_option('remote-viewer-config'), | |
931 | code => sub { | |
932 | my ($param) = @_; | |
933 | ||
934 | my $vmid = $param->{vmid}; | |
935 | my $node = $param->{node}; | |
936 | my $proxy = $param->{proxy}; | |
937 | ||
938 | my $authpath = "/vms/$vmid"; | |
939 | my $permissions = 'VM.Console'; | |
940 | ||
67afe46e | 941 | my $conf = PVE::LXC::Config->load_config($vmid); |
da4db334 TL |
942 | |
943 | die "CT $vmid not running\n" if !PVE::LXC::check_running($vmid); | |
944 | ||
aca816ad DM |
945 | my $concmd = PVE::LXC::get_console_command($vmid, $conf); |
946 | ||
5b4657d0 DM |
947 | my $shcmd = ['/usr/bin/dtach', '-A', |
948 | "/var/run/dtach/vzctlconsole$vmid", | |
aca816ad | 949 | '-r', 'winch', '-z', @$concmd]; |
fff3a342 DM |
950 | |
951 | my $title = "CT $vmid"; | |
952 | ||
953 | return PVE::API2Tools::run_spiceterm($authpath, $permissions, $vmid, $node, $proxy, $title, $shcmd); | |
954 | }}); | |
5c752bbf | 955 | |
5c752bbf DM |
956 | |
957 | __PACKAGE__->register_method({ | |
52389a07 DM |
958 | name => 'migrate_vm', |
959 | path => '{vmid}/migrate', | |
5c752bbf DM |
960 | method => 'POST', |
961 | protected => 1, | |
962 | proxyto => 'node', | |
52389a07 | 963 | description => "Migrate the container to another node. Creates a new migration task.", |
5c752bbf | 964 | permissions => { |
52389a07 | 965 | check => ['perm', '/vms/{vmid}', [ 'VM.Migrate' ]], |
5c752bbf DM |
966 | }, |
967 | parameters => { | |
968 | additionalProperties => 0, | |
969 | properties => { | |
970 | node => get_standard_option('pve-node'), | |
68e8f3c5 DM |
971 | vmid => get_standard_option('pve-vmid', { completion => \&PVE::LXC::complete_ctid }), |
972 | target => get_standard_option('pve-node', { | |
973 | description => "Target node.", | |
39bb88df | 974 | completion => \&PVE::Cluster::complete_migration_target, |
68e8f3c5 | 975 | }), |
52389a07 DM |
976 | online => { |
977 | type => 'boolean', | |
978 | description => "Use online/live migration.", | |
979 | optional => 1, | |
980 | }, | |
00d8cdc0 DC |
981 | restart => { |
982 | type => 'boolean', | |
983 | description => "Use restart migration", | |
984 | optional => 1, | |
985 | }, | |
986 | timeout => { | |
987 | type => 'integer', | |
988 | description => "Timeout in seconds for shutdown for restart migration", | |
989 | optional => 1, | |
990 | default => 180, | |
991 | }, | |
9746c095 FG |
992 | force => { |
993 | type => 'boolean', | |
994 | description => "Force migration despite local bind / device" . | |
552e168f | 995 | " mounts. NOTE: deprecated, use 'shared' property of mount point instead.", |
9746c095 FG |
996 | optional => 1, |
997 | }, | |
8ead60ef SI |
998 | bwlimit => { |
999 | description => "Override I/O bandwidth limit (in KiB/s).", | |
1000 | optional => 1, | |
1001 | type => 'number', | |
1002 | minimum => '0', | |
41e9b65c | 1003 | default => 'migrate limit from datacenter or storage config', |
8ead60ef | 1004 | }, |
5c752bbf DM |
1005 | }, |
1006 | }, | |
1007 | returns => { | |
1008 | type => 'string', | |
52389a07 | 1009 | description => "the task ID.", |
5c752bbf DM |
1010 | }, |
1011 | code => sub { | |
1012 | my ($param) = @_; | |
1013 | ||
1014 | my $rpcenv = PVE::RPCEnvironment::get(); | |
1015 | ||
1016 | my $authuser = $rpcenv->get_user(); | |
1017 | ||
52389a07 | 1018 | my $target = extract_param($param, 'target'); |
bb1ac2de | 1019 | |
52389a07 DM |
1020 | my $localnode = PVE::INotify::nodename(); |
1021 | raise_param_exc({ target => "target is local node."}) if $target eq $localnode; | |
bb1ac2de | 1022 | |
52389a07 | 1023 | PVE::Cluster::check_cfs_quorum(); |
5c752bbf | 1024 | |
52389a07 | 1025 | PVE::Cluster::check_node_exists($target); |
27916659 | 1026 | |
52389a07 | 1027 | my $targetip = PVE::Cluster::remote_node_ip($target); |
5c752bbf | 1028 | |
52389a07 | 1029 | my $vmid = extract_param($param, 'vmid'); |
5c752bbf | 1030 | |
52389a07 | 1031 | # test if VM exists |
67afe46e | 1032 | PVE::LXC::Config->load_config($vmid); |
5c752bbf | 1033 | |
52389a07 DM |
1034 | # try to detect errors early |
1035 | if (PVE::LXC::check_running($vmid)) { | |
00d8cdc0 DC |
1036 | die "can't migrate running container without --online or --restart\n" |
1037 | if !$param->{online} && !$param->{restart}; | |
5c752bbf | 1038 | } |
5c752bbf DM |
1039 | |
1040 | if (PVE::HA::Config::vm_is_ha_managed($vmid) && $rpcenv->{type} ne 'ha') { | |
1041 | ||
1042 | my $hacmd = sub { | |
1043 | my $upid = shift; | |
1044 | ||
1045 | my $service = "ct:$vmid"; | |
1046 | ||
52389a07 | 1047 | my $cmd = ['ha-manager', 'migrate', $service, $target]; |
5c752bbf | 1048 | |
545dd4e1 | 1049 | print "Requesting HA migration for CT $vmid to node $target\n"; |
5c752bbf DM |
1050 | |
1051 | PVE::Tools::run_command($cmd); | |
1052 | ||
1053 | return; | |
1054 | }; | |
1055 | ||
52389a07 | 1056 | return $rpcenv->fork_worker('hamigrate', $vmid, $authuser, $hacmd); |
5c752bbf DM |
1057 | |
1058 | } else { | |
1059 | ||
22557519 DM |
1060 | my $realcmd = sub { |
1061 | PVE::LXC::Migrate->migrate($target, $targetip, $vmid, $param); | |
1062 | }; | |
56462053 | 1063 | |
22557519 DM |
1064 | my $worker = sub { |
1065 | return PVE::GuestHelpers::guest_migration_lock($vmid, 10, $realcmd); | |
5c752bbf DM |
1066 | }; |
1067 | ||
22557519 | 1068 | return $rpcenv->fork_worker('vzmigrate', $vmid, $authuser, $worker); |
5c752bbf DM |
1069 | } |
1070 | }}); | |
1071 | ||
cc5392c8 WL |
1072 | __PACKAGE__->register_method({ |
1073 | name => 'vm_feature', | |
1074 | path => '{vmid}/feature', | |
1075 | method => 'GET', | |
1076 | proxyto => 'node', | |
1077 | protected => 1, | |
1078 | description => "Check if feature for virtual machine is available.", | |
1079 | permissions => { | |
1080 | check => ['perm', '/vms/{vmid}', [ 'VM.Audit' ]], | |
1081 | }, | |
1082 | parameters => { | |
1083 | additionalProperties => 0, | |
1084 | properties => { | |
1085 | node => get_standard_option('pve-node'), | |
1086 | vmid => get_standard_option('pve-vmid'), | |
1087 | feature => { | |
1088 | description => "Feature to check.", | |
1089 | type => 'string', | |
d53e5c58 | 1090 | enum => [ 'snapshot', 'clone', 'copy' ], |
cc5392c8 | 1091 | }, |
5ec3949c | 1092 | snapname => get_standard_option('pve-snapshot-name', { |
cc5392c8 WL |
1093 | optional => 1, |
1094 | }), | |
1095 | }, | |
1096 | }, | |
1097 | returns => { | |
1098 | type => "object", | |
1099 | properties => { | |
1100 | hasFeature => { type => 'boolean' }, | |
1101 | #nodes => { | |
1102 | #type => 'array', | |
1103 | #items => { type => 'string' }, | |
1104 | #} | |
1105 | }, | |
1106 | }, | |
1107 | code => sub { | |
1108 | my ($param) = @_; | |
1109 | ||
1110 | my $node = extract_param($param, 'node'); | |
1111 | ||
1112 | my $vmid = extract_param($param, 'vmid'); | |
1113 | ||
1114 | my $snapname = extract_param($param, 'snapname'); | |
1115 | ||
1116 | my $feature = extract_param($param, 'feature'); | |
1117 | ||
67afe46e | 1118 | my $conf = PVE::LXC::Config->load_config($vmid); |
cc5392c8 WL |
1119 | |
1120 | if($snapname){ | |
1121 | my $snap = $conf->{snapshots}->{$snapname}; | |
1122 | die "snapshot '$snapname' does not exist\n" if !defined($snap); | |
1123 | $conf = $snap; | |
1124 | } | |
ef241384 | 1125 | my $storage_cfg = PVE::Storage::config(); |
cc5392c8 | 1126 | #Maybe include later |
ef241384 | 1127 | #my $nodelist = PVE::LXC::shared_nodes($conf, $storage_cfg); |
4518000b | 1128 | my $hasFeature = PVE::LXC::Config->has_feature($feature, $conf, $storage_cfg, $snapname); |
cc5392c8 WL |
1129 | |
1130 | return { | |
1131 | hasFeature => $hasFeature, | |
1132 | #nodes => [ keys %$nodelist ], | |
1133 | }; | |
1134 | }}); | |
bb1ac2de DM |
1135 | |
1136 | __PACKAGE__->register_method({ | |
1137 | name => 'template', | |
1138 | path => '{vmid}/template', | |
1139 | method => 'POST', | |
1140 | protected => 1, | |
1141 | proxyto => 'node', | |
1142 | description => "Create a Template.", | |
1143 | permissions => { | |
1144 | description => "You need 'VM.Allocate' permissions on /vms/{vmid}", | |
1145 | check => [ 'perm', '/vms/{vmid}', ['VM.Allocate']], | |
1146 | }, | |
1147 | parameters => { | |
1148 | additionalProperties => 0, | |
1149 | properties => { | |
1150 | node => get_standard_option('pve-node'), | |
68e8f3c5 | 1151 | vmid => get_standard_option('pve-vmid', { completion => \&PVE::LXC::complete_ctid_stopped }), |
bb1ac2de DM |
1152 | }, |
1153 | }, | |
1154 | returns => { type => 'null'}, | |
1155 | code => sub { | |
1156 | my ($param) = @_; | |
1157 | ||
1158 | my $rpcenv = PVE::RPCEnvironment::get(); | |
1159 | ||
1160 | my $authuser = $rpcenv->get_user(); | |
1161 | ||
1162 | my $node = extract_param($param, 'node'); | |
1163 | ||
1164 | my $vmid = extract_param($param, 'vmid'); | |
1165 | ||
1166 | my $updatefn = sub { | |
1167 | ||
67afe46e FG |
1168 | my $conf = PVE::LXC::Config->load_config($vmid); |
1169 | PVE::LXC::Config->check_lock($conf); | |
bb1ac2de DM |
1170 | |
1171 | die "unable to create template, because CT contains snapshots\n" | |
1172 | if $conf->{snapshots} && scalar(keys %{$conf->{snapshots}}); | |
1173 | ||
1174 | die "you can't convert a template to a template\n" | |
67afe46e | 1175 | if PVE::LXC::Config->is_template($conf); |
bb1ac2de DM |
1176 | |
1177 | die "you can't convert a CT to template if the CT is running\n" | |
1178 | if PVE::LXC::check_running($vmid); | |
1179 | ||
e1313b73 WL |
1180 | my $scfg = PVE::Storage::config(); |
1181 | PVE::LXC::Config->foreach_mountpoint($conf, sub { | |
1182 | my ($ms, $mp) = @_; | |
1183 | ||
1184 | my ($sid) =PVE::Storage::parse_volume_id($mp->{volume}, 0); | |
812a2bbc | 1185 | die "Directory storage '$sid' does not support container templates!\n" |
e1313b73 WL |
1186 | if $scfg->{ids}->{$sid}->{path}; |
1187 | }); | |
1188 | ||
bb1ac2de DM |
1189 | my $realcmd = sub { |
1190 | PVE::LXC::template_create($vmid, $conf); | |
bb1ac2de | 1191 | |
c2182c49 | 1192 | $conf->{template} = 1; |
bb1ac2de | 1193 | |
c2182c49 WL |
1194 | PVE::LXC::Config->write_config($vmid, $conf); |
1195 | # and remove lxc config | |
1196 | PVE::LXC::update_lxc_config($vmid, $conf); | |
1197 | }; | |
bb1ac2de DM |
1198 | |
1199 | return $rpcenv->fork_worker('vztemplate', $vmid, $authuser, $realcmd); | |
1200 | }; | |
1201 | ||
67afe46e | 1202 | PVE::LXC::Config->lock_config($vmid, $updatefn); |
bb1ac2de DM |
1203 | |
1204 | return undef; | |
1205 | }}); | |
1206 | ||
c4a33727 DM |
1207 | __PACKAGE__->register_method({ |
1208 | name => 'clone_vm', | |
1209 | path => '{vmid}/clone', | |
1210 | method => 'POST', | |
1211 | protected => 1, | |
1212 | proxyto => 'node', | |
1213 | description => "Create a container clone/copy", | |
1214 | permissions => { | |
1215 | description => "You need 'VM.Clone' permissions on /vms/{vmid}, " . | |
1216 | "and 'VM.Allocate' permissions " . | |
1217 | "on /vms/{newid} (or on the VM pool /pool/{pool}). You also need " . | |
1218 | "'Datastore.AllocateSpace' on any used storage.", | |
1219 | check => | |
1220 | [ 'and', | |
1221 | ['perm', '/vms/{vmid}', [ 'VM.Clone' ]], | |
1222 | [ 'or', | |
1223 | [ 'perm', '/vms/{newid}', ['VM.Allocate']], | |
1224 | [ 'perm', '/pool/{pool}', ['VM.Allocate'], require_param => 'pool'], | |
1225 | ], | |
1226 | ] | |
1227 | }, | |
1228 | parameters => { | |
1229 | additionalProperties => 0, | |
1230 | properties => { | |
1231 | node => get_standard_option('pve-node'), | |
1232 | vmid => get_standard_option('pve-vmid', { completion => \&PVE::LXC::complete_ctid }), | |
1233 | newid => get_standard_option('pve-vmid', { | |
1234 | completion => \&PVE::Cluster::complete_next_vmid, | |
1235 | description => 'VMID for the clone.' }), | |
1236 | hostname => { | |
1237 | optional => 1, | |
1238 | type => 'string', format => 'dns-name', | |
1239 | description => "Set a hostname for the new CT.", | |
1240 | }, | |
1241 | description => { | |
1242 | optional => 1, | |
1243 | type => 'string', | |
1244 | description => "Description for the new CT.", | |
1245 | }, | |
1246 | pool => { | |
1247 | optional => 1, | |
1248 | type => 'string', format => 'pve-poolid', | |
1249 | description => "Add the new CT to the specified pool.", | |
1250 | }, | |
5ec3949c | 1251 | snapname => get_standard_option('pve-snapshot-name', { |
c4a33727 DM |
1252 | optional => 1, |
1253 | }), | |
1254 | storage => get_standard_option('pve-storage-id', { | |
1255 | description => "Target storage for full clone.", | |
c4a33727 DM |
1256 | optional => 1, |
1257 | }), | |
1258 | full => { | |
1259 | optional => 1, | |
1260 | type => 'boolean', | |
c4b4cb83 | 1261 | description => "Create a full copy of all disks. This is always done when " . |
c4a33727 | 1262 | "you clone a normal CT. For CT templates, we try to create a linked clone by default.", |
c4a33727 | 1263 | }, |
411ae12c DM |
1264 | target => get_standard_option('pve-node', { |
1265 | description => "Target node. Only allowed if the original VM is on shared storage.", | |
1266 | optional => 1, | |
1267 | }), | |
8ead60ef SI |
1268 | bwlimit => { |
1269 | description => "Override I/O bandwidth limit (in KiB/s).", | |
1270 | optional => 1, | |
1271 | type => 'number', | |
1272 | minimum => '0', | |
41e9b65c | 1273 | default => 'clone limit from datacenter or storage config', |
8ead60ef | 1274 | }, |
c4a33727 DM |
1275 | }, |
1276 | }, | |
1277 | returns => { | |
1278 | type => 'string', | |
1279 | }, | |
1280 | code => sub { | |
1281 | my ($param) = @_; | |
1282 | ||
1283 | my $rpcenv = PVE::RPCEnvironment::get(); | |
1284 | ||
1285 | my $authuser = $rpcenv->get_user(); | |
1286 | ||
1287 | my $node = extract_param($param, 'node'); | |
1288 | ||
1289 | my $vmid = extract_param($param, 'vmid'); | |
1290 | ||
1291 | my $newid = extract_param($param, 'newid'); | |
1292 | ||
1293 | my $pool = extract_param($param, 'pool'); | |
1294 | ||
1295 | if (defined($pool)) { | |
1296 | $rpcenv->check_pool_exist($pool); | |
1297 | } | |
1298 | ||
1299 | my $snapname = extract_param($param, 'snapname'); | |
1300 | ||
1301 | my $storage = extract_param($param, 'storage'); | |
1302 | ||
411ae12c DM |
1303 | my $target = extract_param($param, 'target'); |
1304 | ||
c4a33727 DM |
1305 | my $localnode = PVE::INotify::nodename(); |
1306 | ||
411ae12c DM |
1307 | undef $target if $target && ($target eq $localnode || $target eq 'localhost'); |
1308 | ||
1309 | PVE::Cluster::check_node_exists($target) if $target; | |
1310 | ||
c4a33727 DM |
1311 | my $storecfg = PVE::Storage::config(); |
1312 | ||
1313 | if ($storage) { | |
1314 | # check if storage is enabled on local node | |
1315 | PVE::Storage::storage_check_enabled($storecfg, $storage); | |
411ae12c DM |
1316 | if ($target) { |
1317 | # check if storage is available on target node | |
1318 | PVE::Storage::storage_check_node($storecfg, $storage, $target); | |
1319 | # clone only works if target storage is shared | |
1320 | my $scfg = PVE::Storage::storage_config($storecfg, $storage); | |
1321 | die "can't clone to non-shared storage '$storage'\n" if !$scfg->{shared}; | |
1322 | } | |
c4a33727 DM |
1323 | } |
1324 | ||
1325 | PVE::Cluster::check_cfs_quorum(); | |
1326 | ||
db01d674 WB |
1327 | my $conffile; |
1328 | my $newconf = {}; | |
1329 | my $mountpoints = {}; | |
1330 | my $fullclone = {}; | |
1331 | my $vollist = []; | |
411ae12c | 1332 | my $running; |
c4a33727 | 1333 | |
db01d674 WB |
1334 | PVE::LXC::Config->lock_config($vmid, sub { |
1335 | my $src_conf = PVE::LXC::Config->set_lock($vmid, 'disk'); | |
e7d553c7 | 1336 | |
411ae12c DM |
1337 | $running = PVE::LXC::check_running($vmid) || 0; |
1338 | ||
e7d553c7 DM |
1339 | my $full = extract_param($param, 'full'); |
1340 | if (!defined($full)) { | |
1341 | $full = !PVE::LXC::Config->is_template($src_conf); | |
1342 | } | |
1343 | die "parameter 'storage' not allowed for linked clones\n" if defined($storage) && !$full; | |
1344 | ||
db01d674 WB |
1345 | eval { |
1346 | die "snapshot '$snapname' does not exist\n" | |
1347 | if $snapname && !defined($src_conf->{snapshots}->{$snapname}); | |
c4a33727 | 1348 | |
c4a33727 | 1349 | |
db01d674 | 1350 | my $src_conf = $snapname ? $src_conf->{snapshots}->{$snapname} : $src_conf; |
c4a33727 | 1351 | |
db01d674 WB |
1352 | $conffile = PVE::LXC::Config->config_file($newid); |
1353 | die "unable to create CT $newid: config file already exists\n" | |
1354 | if -f $conffile; | |
c4a33727 | 1355 | |
24f9d440 | 1356 | my $sharedvm = 1; |
db01d674 WB |
1357 | foreach my $opt (keys %$src_conf) { |
1358 | next if $opt =~ m/^unused\d+$/; | |
c4a33727 | 1359 | |
db01d674 | 1360 | my $value = $src_conf->{$opt}; |
c4a33727 | 1361 | |
db01d674 WB |
1362 | if (($opt eq 'rootfs') || ($opt =~ m/^mp\d+$/)) { |
1363 | my $mp = $opt eq 'rootfs' ? | |
1364 | PVE::LXC::Config->parse_ct_rootfs($value) : | |
1365 | PVE::LXC::Config->parse_ct_mountpoint($value); | |
c4a33727 | 1366 | |
db01d674 WB |
1367 | if ($mp->{type} eq 'volume') { |
1368 | my $volid = $mp->{volume}; | |
09687674 DM |
1369 | |
1370 | my ($sid, $volname) = PVE::Storage::parse_volume_id($volid); | |
1371 | $sid = $storage if defined($storage); | |
1372 | my $scfg = PVE::Storage::storage_config($storecfg, $sid); | |
24f9d440 WB |
1373 | if (!$scfg->{shared}) { |
1374 | $sharedvm = 0; | |
1375 | warn "found non-shared volume: $volid\n" if $target; | |
1376 | } | |
09687674 DM |
1377 | |
1378 | $rpcenv->check($authuser, "/storage/$sid", ['Datastore.AllocateSpace']); | |
1379 | ||
e7d553c7 | 1380 | if ($full) { |
db01d674 WB |
1381 | die "Cannot do full clones on a running container without snapshots\n" |
1382 | if $running && !defined($snapname); | |
1383 | $fullclone->{$opt} = 1; | |
1384 | } else { | |
1385 | # not full means clone instead of copy | |
1386 | die "Linked clone feature for '$volid' is not available\n" | |
1387 | if !PVE::Storage::volume_has_feature($storecfg, 'clone', $volid, $snapname, $running); | |
1388 | } | |
c4a33727 | 1389 | |
db01d674 WB |
1390 | $mountpoints->{$opt} = $mp; |
1391 | push @$vollist, $volid; | |
c4a33727 | 1392 | |
c4a33727 | 1393 | } else { |
db01d674 WB |
1394 | # TODO: allow bind mounts? |
1395 | die "unable to clone mountpint '$opt' (type $mp->{type})\n"; | |
c4a33727 | 1396 | } |
63231f52 TL |
1397 | } elsif ($opt =~ m/^net(\d+)$/) { |
1398 | # always change MAC! address | |
1399 | my $dc = PVE::Cluster::cfs_read_file('datacenter.cfg'); | |
1400 | my $net = PVE::LXC::Config->parse_lxc_network($value); | |
1401 | $net->{hwaddr} = PVE::Tools::random_ether_addr($dc->{mac_prefix}); | |
1402 | $newconf->{$opt} = PVE::LXC::Config->print_lxc_network($net); | |
c4a33727 | 1403 | } else { |
db01d674 WB |
1404 | # copy everything else |
1405 | $newconf->{$opt} = $value; | |
c4a33727 | 1406 | } |
db01d674 | 1407 | } |
24f9d440 WB |
1408 | die "can't clone CT to node '$target' (CT uses local storage)\n" |
1409 | if $target && !$sharedvm; | |
c4a33727 | 1410 | |
db01d674 WB |
1411 | # Replace the 'disk' lock with a 'create' lock. |
1412 | $newconf->{lock} = 'create'; | |
1413 | ||
1414 | delete $newconf->{template}; | |
1415 | if ($param->{hostname}) { | |
1416 | $newconf->{hostname} = $param->{hostname}; | |
c4a33727 | 1417 | } |
c4a33727 | 1418 | |
db01d674 WB |
1419 | if ($param->{description}) { |
1420 | $newconf->{description} = $param->{description}; | |
1421 | } | |
c4a33727 | 1422 | |
db01d674 WB |
1423 | # create empty/temp config - this fails if CT already exists on other node |
1424 | PVE::LXC::Config->write_config($newid, $newconf); | |
1425 | }; | |
1426 | if (my $err = $@) { | |
1427 | eval { PVE::LXC::Config->remove_lock($vmid, 'disk') }; | |
1428 | warn $@ if $@; | |
1429 | die $err; | |
c4a33727 | 1430 | } |
db01d674 | 1431 | }); |
c4a33727 | 1432 | |
db01d674 WB |
1433 | my $update_conf = sub { |
1434 | my ($key, $value) = @_; | |
1435 | return PVE::LXC::Config->lock_config($newid, sub { | |
1436 | my $conf = PVE::LXC::Config->load_config($newid); | |
1437 | die "Lost 'create' config lock, aborting.\n" | |
1438 | if !PVE::LXC::Config->has_lock($conf, 'create'); | |
1439 | $conf->{$key} = $value; | |
1440 | PVE::LXC::Config->write_config($newid, $conf); | |
1441 | }); | |
1442 | }; | |
c4a33727 | 1443 | |
db01d674 WB |
1444 | my $realcmd = sub { |
1445 | my ($upid) = @_; | |
c4a33727 | 1446 | |
db01d674 | 1447 | my $newvollist = []; |
c4a33727 | 1448 | |
411ae12c DM |
1449 | my $verify_running = PVE::LXC::check_running($vmid) || 0; |
1450 | die "unexpected state change\n" if $verify_running != $running; | |
1451 | ||
db01d674 WB |
1452 | eval { |
1453 | local $SIG{INT} = | |
1454 | local $SIG{TERM} = | |
1455 | local $SIG{QUIT} = | |
1456 | local $SIG{HUP} = sub { die "interrupted by signal\n"; }; | |
c4a33727 | 1457 | |
db01d674 | 1458 | PVE::Storage::activate_volumes($storecfg, $vollist, $snapname); |
8ead60ef | 1459 | my $bwlimit = extract_param($param, 'bwlimit'); |
c4a33727 | 1460 | |
db01d674 WB |
1461 | foreach my $opt (keys %$mountpoints) { |
1462 | my $mp = $mountpoints->{$opt}; | |
1463 | my $volid = $mp->{volume}; | |
c4a33727 | 1464 | |
db01d674 WB |
1465 | my $newvolid; |
1466 | if ($fullclone->{$opt}) { | |
1467 | print "create full clone of mountpoint $opt ($volid)\n"; | |
8ead60ef SI |
1468 | my $source_storage = PVE::Storage::parse_volume_id($volid); |
1469 | my $target_storage = $storage // $source_storage; | |
1470 | my $clonelimit = PVE::Storage::get_bandwidth_limit('clone', [$source_storage, $target_storage], $bwlimit); | |
1471 | $newvolid = PVE::LXC::copy_volume($mp, $newid, $target_storage, $storecfg, $newconf, $snapname, $clonelimit); | |
db01d674 WB |
1472 | } else { |
1473 | print "create linked clone of mount point $opt ($volid)\n"; | |
1474 | $newvolid = PVE::Storage::vdisk_clone($storecfg, $volid, $newid, $snapname); | |
c4a33727 DM |
1475 | } |
1476 | ||
db01d674 WB |
1477 | push @$newvollist, $newvolid; |
1478 | $mp->{volume} = $newvolid; | |
c4a33727 | 1479 | |
db01d674 | 1480 | $update_conf->($opt, PVE::LXC::Config->print_ct_mountpoint($mp, $opt eq 'rootfs')); |
c4a33727 DM |
1481 | } |
1482 | ||
db01d674 WB |
1483 | PVE::AccessControl::add_vm_to_pool($newid, $pool) if $pool; |
1484 | PVE::LXC::Config->remove_lock($newid, 'create'); | |
411ae12c DM |
1485 | |
1486 | if ($target) { | |
1487 | # always deactivate volumes - avoid lvm LVs to be active on several nodes | |
1488 | PVE::Storage::deactivate_volumes($storecfg, $vollist, $snapname) if !$running; | |
1489 | PVE::Storage::deactivate_volumes($storecfg, $newvollist); | |
1490 | ||
1491 | my $newconffile = PVE::LXC::Config->config_file($newid, $target); | |
1492 | die "Failed to move config to node '$target' - rename failed: $!\n" | |
1493 | if !rename($conffile, $newconffile); | |
1494 | } | |
c4a33727 | 1495 | }; |
db01d674 | 1496 | my $err = $@; |
c4a33727 | 1497 | |
db01d674 WB |
1498 | # Unlock the source config in any case: |
1499 | eval { PVE::LXC::Config->remove_lock($vmid, 'disk') }; | |
1500 | warn $@ if $@; | |
c4a33727 | 1501 | |
db01d674 WB |
1502 | if ($err) { |
1503 | # Now cleanup the config & disks: | |
1504 | unlink $conffile; | |
c4a33727 | 1505 | |
db01d674 WB |
1506 | sleep 1; # some storages like rbd need to wait before release volume - really? |
1507 | ||
1508 | foreach my $volid (@$newvollist) { | |
1509 | eval { PVE::Storage::vdisk_free($storecfg, $volid); }; | |
1510 | warn $@ if $@; | |
1511 | } | |
1512 | die "clone failed: $err"; | |
1513 | } | |
1514 | ||
1515 | return; | |
c4a33727 DM |
1516 | }; |
1517 | ||
db01d674 WB |
1518 | PVE::Firewall::clone_vmfw_conf($vmid, $newid); |
1519 | return $rpcenv->fork_worker('vzclone', $vmid, $authuser, $realcmd); | |
c4a33727 DM |
1520 | }}); |
1521 | ||
1522 | ||
985b18ed WL |
1523 | __PACKAGE__->register_method({ |
1524 | name => 'resize_vm', | |
1525 | path => '{vmid}/resize', | |
1526 | method => 'PUT', | |
1527 | protected => 1, | |
1528 | proxyto => 'node', | |
235dbdf3 | 1529 | description => "Resize a container mount point.", |
985b18ed WL |
1530 | permissions => { |
1531 | check => ['perm', '/vms/{vmid}', ['VM.Config.Disk'], any => 1], | |
1532 | }, | |
1533 | parameters => { | |
1534 | additionalProperties => 0, | |
b8c5a95f WB |
1535 | properties => { |
1536 | node => get_standard_option('pve-node'), | |
1537 | vmid => get_standard_option('pve-vmid', { completion => \&PVE::LXC::complete_ctid }), | |
1538 | disk => { | |
1539 | type => 'string', | |
1540 | description => "The disk you want to resize.", | |
d250604f | 1541 | enum => [PVE::LXC::Config->mountpoint_names()], |
b8c5a95f WB |
1542 | }, |
1543 | size => { | |
1544 | type => 'string', | |
1545 | pattern => '\+?\d+(\.\d+)?[KMGT]?', | |
1546 | description => "The new size. With the '+' sign the value is added to the actual size of the volume and without it, the value is taken as an absolute one. Shrinking disk size is not supported.", | |
1547 | }, | |
1548 | digest => { | |
1549 | type => 'string', | |
1550 | description => 'Prevent changes if current configuration file has different SHA1 digest. This can be used to prevent concurrent modifications.', | |
1551 | maxLength => 40, | |
1552 | optional => 1, | |
1553 | } | |
1554 | }, | |
985b18ed | 1555 | }, |
9f3f7963 WL |
1556 | returns => { |
1557 | type => 'string', | |
1558 | description => "the task ID.", | |
1559 | }, | |
985b18ed WL |
1560 | code => sub { |
1561 | my ($param) = @_; | |
1562 | ||
1563 | my $rpcenv = PVE::RPCEnvironment::get(); | |
1564 | ||
1565 | my $authuser = $rpcenv->get_user(); | |
1566 | ||
1567 | my $node = extract_param($param, 'node'); | |
1568 | ||
1569 | my $vmid = extract_param($param, 'vmid'); | |
1570 | ||
1571 | my $digest = extract_param($param, 'digest'); | |
1572 | ||
1573 | my $sizestr = extract_param($param, 'size'); | |
1574 | my $ext = ($sizestr =~ s/^\+//); | |
1575 | my $newsize = PVE::JSONSchema::parse_size($sizestr); | |
1576 | die "invalid size string" if !defined($newsize); | |
1577 | ||
1578 | die "no options specified\n" if !scalar(keys %$param); | |
1579 | ||
f1ba1a4b | 1580 | PVE::LXC::check_ct_modify_config_perm($rpcenv, $authuser, $vmid, undef, $param, []); |
985b18ed WL |
1581 | |
1582 | my $storage_cfg = cfs_read_file("storage.cfg"); | |
1583 | ||
985b18ed WL |
1584 | my $code = sub { |
1585 | ||
67afe46e FG |
1586 | my $conf = PVE::LXC::Config->load_config($vmid); |
1587 | PVE::LXC::Config->check_lock($conf); | |
985b18ed WL |
1588 | |
1589 | PVE::Tools::assert_if_modified($digest, $conf->{digest}); | |
1590 | ||
1591 | my $running = PVE::LXC::check_running($vmid); | |
1592 | ||
1593 | my $disk = $param->{disk}; | |
1b4cf758 FG |
1594 | my $mp = $disk eq 'rootfs' ? PVE::LXC::Config->parse_ct_rootfs($conf->{$disk}) : |
1595 | PVE::LXC::Config->parse_ct_mountpoint($conf->{$disk}); | |
44a9face | 1596 | |
985b18ed WL |
1597 | my $volid = $mp->{volume}; |
1598 | ||
1599 | my (undef, undef, $owner, undef, undef, undef, $format) = | |
1600 | PVE::Storage::parse_volname($storage_cfg, $volid); | |
1601 | ||
235dbdf3 | 1602 | die "can't resize mount point owned by another container ($owner)" |
985b18ed WL |
1603 | if $vmid != $owner; |
1604 | ||
1605 | die "can't resize volume: $disk if snapshot exists\n" | |
1606 | if %{$conf->{snapshots}} && $format eq 'qcow2'; | |
1607 | ||
1608 | my ($storeid, $volname) = PVE::Storage::parse_volume_id($volid); | |
1609 | ||
1610 | $rpcenv->check($authuser, "/storage/$storeid", ['Datastore.AllocateSpace']); | |
1611 | ||
4e1e1791 WB |
1612 | PVE::Storage::activate_volumes($storage_cfg, [$volid]); |
1613 | ||
985b18ed WL |
1614 | my $size = PVE::Storage::volume_size_info($storage_cfg, $volid, 5); |
1615 | $newsize += $size if $ext; | |
1616 | $newsize = int($newsize); | |
1617 | ||
1618 | die "unable to shrink disk size\n" if $newsize < $size; | |
1619 | ||
1620 | return if $size == $newsize; | |
1621 | ||
1622 | PVE::Cluster::log_msg('info', $authuser, "update CT $vmid: resize --disk $disk --size $sizestr"); | |
9f3f7963 | 1623 | my $realcmd = sub { |
e72c8b0e DM |
1624 | # Note: PVE::Storage::volume_resize doesn't do anything if $running=1, so |
1625 | # we pass 0 here (parameter only makes sense for qemu) | |
9f3f7963 WL |
1626 | PVE::Storage::volume_resize($storage_cfg, $volid, $newsize, 0); |
1627 | ||
1628 | $mp->{size} = $newsize; | |
1b4cf758 | 1629 | $conf->{$disk} = PVE::LXC::Config->print_ct_mountpoint($mp, $disk eq 'rootfs'); |
9f3f7963 | 1630 | |
67afe46e | 1631 | PVE::LXC::Config->write_config($vmid, $conf); |
9f3f7963 WL |
1632 | |
1633 | if ($format eq 'raw') { | |
46e62d2d TL |
1634 | # we need to ensure that the volume is mapped, if not needed this is a NOP |
1635 | my $path = PVE::Storage::map_volume($storage_cfg, $volid); | |
1636 | $path = PVE::Storage::path($storage_cfg, $volid) if !defined($path); | |
9f3f7963 | 1637 | if ($running) { |
2a993004 WL |
1638 | |
1639 | $mp->{mp} = '/'; | |
1640 | my $use_loopdev = (PVE::LXC::mountpoint_mount_path($mp, $storage_cfg))[1]; | |
21f292ff | 1641 | $path = PVE::LXC::query_loopdev($path) if $use_loopdev; |
235dbdf3 | 1642 | die "internal error: CT running but mount point not attached to a loop device" |
2a993004 WL |
1643 | if !$path; |
1644 | PVE::Tools::run_command(['losetup', '--set-capacity', $path]) if $use_loopdev; | |
9f3f7963 WL |
1645 | |
1646 | # In order for resize2fs to know that we need online-resizing a mountpoint needs | |
1647 | # to be visible to it in its namespace. | |
1648 | # To not interfere with the rest of the system we unshare the current mount namespace, | |
1649 | # mount over /tmp and then run resize2fs. | |
1650 | ||
1651 | # interestingly we don't need to e2fsck on mounted systems... | |
1652 | my $quoted = PVE::Tools::shellquote($path); | |
1653 | my $cmd = "mount --make-rprivate / && mount $quoted /tmp && resize2fs $quoted"; | |
ce9e6458 WB |
1654 | eval { |
1655 | PVE::Tools::run_command(['unshare', '-m', '--', 'sh', '-c', $cmd]); | |
1656 | }; | |
1657 | warn "Failed to update the container's filesystem: $@\n" if $@; | |
9f3f7963 | 1658 | } else { |
ce9e6458 WB |
1659 | eval { |
1660 | PVE::Tools::run_command(['e2fsck', '-f', '-y', $path]); | |
1661 | PVE::Tools::run_command(['resize2fs', $path]); | |
1662 | }; | |
1663 | warn "Failed to update the container's filesystem: $@\n" if $@; | |
80440faa | 1664 | |
46ea6368 TL |
1665 | # always un-map if not running, this is a NOP if not needed |
1666 | PVE::Storage::unmap_volume($storage_cfg, $volid); | |
9f3f7963 | 1667 | } |
985b18ed | 1668 | } |
9f3f7963 | 1669 | }; |
985b18ed | 1670 | |
9f3f7963 WL |
1671 | return $rpcenv->fork_worker('resize', $vmid, $authuser, $realcmd); |
1672 | }; | |
985b18ed | 1673 | |
67afe46e | 1674 | return PVE::LXC::Config->lock_config($vmid, $code);; |
985b18ed WL |
1675 | }}); |
1676 | ||
3c0f6806 WB |
1677 | __PACKAGE__->register_method({ |
1678 | name => 'move_volume', | |
1679 | path => '{vmid}/move_volume', | |
1680 | method => 'POST', | |
1681 | protected => 1, | |
1682 | proxyto => 'node', | |
1683 | description => "Move a rootfs-/mp-volume to a different storage", | |
1684 | permissions => { | |
1685 | description => "You need 'VM.Config.Disk' permissions on /vms/{vmid}, " . | |
1686 | "and 'Datastore.AllocateSpace' permissions on the storage.", | |
1687 | check => | |
1688 | [ 'and', | |
1689 | ['perm', '/vms/{vmid}', [ 'VM.Config.Disk' ]], | |
1690 | ['perm', '/storage/{storage}', [ 'Datastore.AllocateSpace' ]], | |
1691 | ], | |
1692 | }, | |
1693 | parameters => { | |
1694 | additionalProperties => 0, | |
1695 | properties => { | |
1696 | node => get_standard_option('pve-node'), | |
1697 | vmid => get_standard_option('pve-vmid', { completion => \&PVE::LXC::complete_ctid }), | |
1698 | volume => { | |
1699 | type => 'string', | |
1700 | enum => [ PVE::LXC::Config->mountpoint_names() ], | |
1701 | description => "Volume which will be moved.", | |
1702 | }, | |
1703 | storage => get_standard_option('pve-storage-id', { | |
1704 | description => "Target Storage.", | |
1705 | completion => \&PVE::Storage::complete_storage_enabled, | |
1706 | }), | |
1707 | delete => { | |
1708 | type => 'boolean', | |
1709 | description => "Delete the original volume after successful copy. By default the original is kept as an unused volume entry.", | |
1710 | optional => 1, | |
1711 | default => 0, | |
1712 | }, | |
1713 | digest => { | |
1714 | type => 'string', | |
1715 | description => 'Prevent changes if current configuration file has different SHA1 digest. This can be used to prevent concurrent modifications.', | |
1716 | maxLength => 40, | |
1717 | optional => 1, | |
8ead60ef SI |
1718 | }, |
1719 | bwlimit => { | |
1720 | description => "Override I/O bandwidth limit (in KiB/s).", | |
1721 | optional => 1, | |
1722 | type => 'number', | |
1723 | minimum => '0', | |
41e9b65c | 1724 | default => 'clone limit from datacenter or storage config', |
8ead60ef | 1725 | }, |
3c0f6806 WB |
1726 | }, |
1727 | }, | |
1728 | returns => { | |
1729 | type => 'string', | |
1730 | }, | |
1731 | code => sub { | |
1732 | my ($param) = @_; | |
1733 | ||
1734 | my $rpcenv = PVE::RPCEnvironment::get(); | |
1735 | ||
1736 | my $authuser = $rpcenv->get_user(); | |
1737 | ||
1738 | my $vmid = extract_param($param, 'vmid'); | |
1739 | ||
1740 | my $storage = extract_param($param, 'storage'); | |
1741 | ||
1742 | my $mpkey = extract_param($param, 'volume'); | |
1743 | ||
1744 | my $lockname = 'disk'; | |
1745 | ||
1746 | my ($mpdata, $old_volid); | |
1747 | ||
1748 | PVE::LXC::Config->lock_config($vmid, sub { | |
1749 | my $conf = PVE::LXC::Config->load_config($vmid); | |
1750 | PVE::LXC::Config->check_lock($conf); | |
1751 | ||
1752 | die "cannot move volumes of a running container\n" if PVE::LXC::check_running($vmid); | |
1753 | ||
1754 | if ($mpkey eq 'rootfs') { | |
1755 | $mpdata = PVE::LXC::Config->parse_ct_rootfs($conf->{$mpkey}); | |
1756 | } elsif ($mpkey =~ m/mp\d+/) { | |
1757 | $mpdata = PVE::LXC::Config->parse_ct_mountpoint($conf->{$mpkey}); | |
1758 | } else { | |
1759 | die "Can't parse $mpkey\n"; | |
1760 | } | |
1761 | $old_volid = $mpdata->{volume}; | |
1762 | ||
1763 | die "you can't move a volume with snapshots and delete the source\n" | |
1764 | if $param->{delete} && PVE::LXC::Config->is_volume_in_use_by_snapshots($conf, $old_volid); | |
1765 | ||
1766 | PVE::Tools::assert_if_modified($param->{digest}, $conf->{digest}); | |
1767 | ||
1768 | PVE::LXC::Config->set_lock($vmid, $lockname); | |
1769 | }); | |
1770 | ||
1771 | my $realcmd = sub { | |
1772 | eval { | |
1773 | PVE::Cluster::log_msg('info', $authuser, "move volume CT $vmid: move --volume $mpkey --storage $storage"); | |
1774 | ||
1775 | my $conf = PVE::LXC::Config->load_config($vmid); | |
1776 | my $storage_cfg = PVE::Storage::config(); | |
1777 | ||
1778 | my $new_volid; | |
1779 | ||
1780 | eval { | |
1781 | PVE::Storage::activate_volumes($storage_cfg, [ $old_volid ]); | |
8ead60ef SI |
1782 | my $bwlimit = extract_param($param, 'bwlimit'); |
1783 | my $source_storage = PVE::Storage::parse_volume_id($old_volid); | |
1784 | my $movelimit = PVE::Storage::get_bandwidth_limit('move', [$source_storage, $storage], $bwlimit); | |
1785 | $new_volid = PVE::LXC::copy_volume($mpdata, $vmid, $storage, $storage_cfg, $conf, undef, $movelimit); | |
3c0f6806 WB |
1786 | $mpdata->{volume} = $new_volid; |
1787 | ||
1788 | PVE::LXC::Config->lock_config($vmid, sub { | |
1789 | my $digest = $conf->{digest}; | |
1790 | $conf = PVE::LXC::Config->load_config($vmid); | |
1791 | PVE::Tools::assert_if_modified($digest, $conf->{digest}); | |
1792 | ||
1793 | $conf->{$mpkey} = PVE::LXC::Config->print_ct_mountpoint($mpdata, $mpkey eq 'rootfs'); | |
1794 | ||
1795 | PVE::LXC::Config->add_unused_volume($conf, $old_volid) if !$param->{delete}; | |
1796 | ||
1797 | PVE::LXC::Config->write_config($vmid, $conf); | |
1798 | }); | |
1799 | ||
1800 | eval { | |
1801 | # try to deactivate volumes - avoid lvm LVs to be active on several nodes | |
1802 | PVE::Storage::deactivate_volumes($storage_cfg, [ $new_volid ]) | |
1803 | }; | |
1804 | warn $@ if $@; | |
1805 | }; | |
1806 | if (my $err = $@) { | |
1807 | eval { | |
1808 | PVE::Storage::vdisk_free($storage_cfg, $new_volid) | |
1809 | if defined($new_volid); | |
1810 | }; | |
1811 | warn $@ if $@; | |
1812 | die $err; | |
1813 | } | |
1814 | ||
1815 | if ($param->{delete}) { | |
1816 | eval { | |
1817 | PVE::Storage::deactivate_volumes($storage_cfg, [ $old_volid ]); | |
1818 | PVE::Storage::vdisk_free($storage_cfg, $old_volid); | |
1819 | }; | |
1820 | warn $@ if $@; | |
1821 | } | |
1822 | }; | |
1823 | my $err = $@; | |
1824 | eval { PVE::LXC::Config->remove_lock($vmid, $lockname) }; | |
1825 | warn $@ if $@; | |
1826 | die $err if $err; | |
1827 | }; | |
1828 | my $task = eval { | |
1829 | $rpcenv->fork_worker('move_volume', $vmid, $authuser, $realcmd); | |
1830 | }; | |
1831 | if (my $err = $@) { | |
1832 | eval { PVE::LXC::Config->remove_lock($vmid, $lockname) }; | |
1833 | warn $@ if $@; | |
1834 | die $err; | |
1835 | } | |
1836 | return $task; | |
1837 | }}); | |
1838 | ||
f76a2828 | 1839 | 1; |