mirror of
https://git.proxmox.com/git/qemu-server
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6281 lines
182 KiB
Perl
6281 lines
182 KiB
Perl
package PVE::API2::Qemu;
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use strict;
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use warnings;
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use Cwd 'abs_path';
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use Net::SSLeay;
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use IO::Socket::IP;
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use IO::Socket::UNIX;
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use IPC::Open3;
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use JSON;
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use URI::Escape;
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use Crypt::OpenSSL::Random;
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use Socket qw(SOCK_STREAM);
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use PVE::APIClient::LWP;
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use PVE::CGroup;
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use PVE::Cluster qw (cfs_read_file cfs_write_file);;
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use PVE::RRD;
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use PVE::SafeSyslog;
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use PVE::Tools qw(extract_param);
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use PVE::Exception qw(raise raise_param_exc raise_perm_exc);
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use PVE::Storage;
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use PVE::JSONSchema qw(get_standard_option);
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use PVE::RESTHandler;
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use PVE::ReplicationConfig;
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use PVE::GuestHelpers qw(assert_tag_permissions);
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use PVE::GuestImport;
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use PVE::QemuConfig;
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use PVE::QemuServer;
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use PVE::QemuServer::Cloudinit;
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use PVE::QemuServer::CPUConfig;
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use PVE::QemuServer::Drive qw(checked_parse_volname);
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use PVE::QemuServer::Helpers;
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use PVE::QemuServer::ImportDisk;
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use PVE::QemuServer::Monitor qw(mon_cmd);
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use PVE::QemuServer::Machine;
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use PVE::QemuServer::Memory qw(get_current_memory);
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use PVE::QemuServer::PCI;
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use PVE::QemuServer::QMPHelpers;
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use PVE::QemuServer::USB;
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use PVE::QemuMigrate;
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use PVE::RPCEnvironment;
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use PVE::AccessControl;
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use PVE::INotify;
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use PVE::Network;
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use PVE::Firewall;
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use PVE::API2::Firewall::VM;
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use PVE::API2::Qemu::Agent;
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use PVE::VZDump::Plugin;
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use PVE::DataCenterConfig;
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use PVE::ProcFSTools;
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use PVE::SSHInfo;
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use PVE::Replication;
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use PVE::ReplicationState;
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use PVE::StorageTunnel;
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use PVE::RESTEnvironment qw(log_warn);
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BEGIN {
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if (!$ENV{PVE_GENERATING_DOCS}) {
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require PVE::HA::Env::PVE2;
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import PVE::HA::Env::PVE2;
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require PVE::HA::Config;
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import PVE::HA::Config;
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}
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}
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use base qw(PVE::RESTHandler);
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my $opt_force_description = "Force physical removal. Without this, we simple remove the disk from the config file and create an additional configuration entry called 'unused[n]', which contains the volume ID. Unlink of unused[n] always cause physical removal.";
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my $resolve_cdrom_alias = sub {
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my $param = shift;
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if (my $value = $param->{cdrom}) {
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$value .= ",media=cdrom" if $value !~ m/media=/;
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$param->{ide2} = $value;
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delete $param->{cdrom};
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}
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};
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# Used in import-enabled API endpoints. Parses drives using the extended '_with_alloc' schema.
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my $foreach_volume_with_alloc = sub {
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my ($param, $func) = @_;
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for my $opt (sort keys $param->%*) {
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next if !PVE::QemuServer::is_valid_drivename($opt);
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my $drive = PVE::QemuServer::Drive::parse_drive($opt, $param->{$opt}, 1);
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next if !$drive;
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$func->($opt, $drive);
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}
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};
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my $check_drive_param = sub {
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my ($param, $storecfg, $extra_checks) = @_;
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for my $opt (sort keys $param->%*) {
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next if !PVE::QemuServer::is_valid_drivename($opt);
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my $drive = PVE::QemuServer::parse_drive($opt, $param->{$opt}, 1);
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raise_param_exc({ $opt => "unable to parse drive options" }) if !$drive;
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if ($drive->{'import-from'}) {
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if ($drive->{file} !~ $PVE::QemuServer::Drive::NEW_DISK_RE || $3 != 0) {
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raise_param_exc({
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$opt => "'import-from' requires special syntax - ".
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"use <storage ID>:0,import-from=<source>",
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});
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}
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if ($opt eq 'efidisk0') {
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for my $required (qw(efitype pre-enrolled-keys)) {
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if (!defined($drive->{$required})) {
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raise_param_exc({
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$opt => "need to specify '$required' when using 'import-from'",
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});
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}
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}
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} elsif ($opt eq 'tpmstate0') {
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raise_param_exc({ $opt => "need to specify 'version' when using 'import-from'" })
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if !defined($drive->{version});
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}
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}
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PVE::QemuServer::cleanup_drive_path($opt, $storecfg, $drive);
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$extra_checks->($drive) if $extra_checks;
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$param->{$opt} = PVE::QemuServer::print_drive($drive, 1);
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}
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};
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my $check_storage_access = sub {
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my ($rpcenv, $authuser, $storecfg, $vmid, $settings, $default_storage, $extraction_storage) = @_;
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$foreach_volume_with_alloc->($settings, sub {
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my ($ds, $drive) = @_;
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my $isCDROM = PVE::QemuServer::drive_is_cdrom($drive);
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my $volid = $drive->{file};
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my ($storeid, $volname) = PVE::Storage::parse_volume_id($volid, 1);
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if (!$volid || ($volid eq 'none' || $volid eq 'cloudinit' || (defined($volname) && $volname eq 'cloudinit'))) {
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# nothing to check
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} elsif ($isCDROM && ($volid eq 'cdrom')) {
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$rpcenv->check($authuser, "/", ['Sys.Console']);
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} elsif (!$isCDROM && ($volid =~ $PVE::QemuServer::Drive::NEW_DISK_RE)) {
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my ($storeid, $size) = ($2 || $default_storage, $3);
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die "no storage ID specified (and no default storage)\n" if !$storeid;
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$rpcenv->check($authuser, "/storage/$storeid", ['Datastore.AllocateSpace']);
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my $scfg = PVE::Storage::storage_config($storecfg, $storeid);
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raise_param_exc({ storage => "storage '$storeid' does not support vm images"})
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if !$scfg->{content}->{images};
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} else {
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PVE::Storage::check_volume_access($rpcenv, $authuser, $storecfg, $vmid, $volid);
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if ($storeid) {
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my ($vtype) = PVE::Storage::parse_volname($storecfg, $volid);
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raise_param_exc({ $ds => "content type needs to be 'images' or 'iso'" })
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if $vtype ne 'images' && $vtype ne 'iso';
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}
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}
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if (my $src_image = $drive->{'import-from'}) {
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my $src_vmid;
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my ($storeid) = PVE::Storage::parse_volume_id($src_image, 1);
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if ($storeid) { # PVE-managed volume
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my $scfg = PVE::Storage::storage_config($storecfg, $storeid);
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(my $vtype, undef, $src_vmid, undef, undef, undef, my $fmt)
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= checked_parse_volname($storecfg, $src_image);
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raise_param_exc({ $ds => "$src_image has wrong type '$vtype' - needs to be 'images' or 'import'" })
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if $vtype ne 'images' && $vtype ne 'import';
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if (PVE::QemuServer::Helpers::needs_extraction($vtype, $fmt)) {
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my $extraction_scfg = defined($extraction_storage)
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? PVE::Storage::storage_config($storecfg, $extraction_storage)
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: $scfg;
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my $extraction_param = defined($extraction_storage) ? 'import-working-storage' : $ds;
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my $extraction_id = $extraction_storage // $storeid;
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if (!$extraction_scfg->{content}->{images} || !$extraction_scfg->{path}) {
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raise_param_exc({
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$extraction_param => "import working storage '$extraction_id' does not support"
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." 'images' content type or is not file based.",
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});
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}
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$rpcenv->check($authuser, "/storage/$extraction_id", ['Datastore.AllocateSpace']);
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}
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}
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if ($src_vmid) { # might be actively used by VM and will be copied via clone_disk()
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$rpcenv->check($authuser, "/vms/${src_vmid}", ['VM.Clone']);
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} else {
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PVE::Storage::check_volume_access($rpcenv, $authuser, $storecfg, $vmid, $src_image);
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}
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}
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});
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$rpcenv->check($authuser, "/storage/$settings->{vmstatestorage}", ['Datastore.AllocateSpace'])
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if defined($settings->{vmstatestorage});
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};
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my $check_storage_access_clone = sub {
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my ($rpcenv, $authuser, $storecfg, $conf, $storage) = @_;
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my $sharedvm = 1;
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PVE::QemuConfig->foreach_volume($conf, sub {
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my ($ds, $drive) = @_;
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my $isCDROM = PVE::QemuServer::drive_is_cdrom($drive);
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my $volid = $drive->{file};
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return if !$volid || $volid eq 'none';
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if ($isCDROM) {
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if ($volid eq 'cdrom') {
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$rpcenv->check($authuser, "/", ['Sys.Console']);
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} else {
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# we simply allow access
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my ($sid, $volname) = PVE::Storage::parse_volume_id($volid);
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my $scfg = PVE::Storage::storage_config($storecfg, $sid);
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$sharedvm = 0 if !$scfg->{shared};
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}
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} else {
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my ($sid, $volname) = PVE::Storage::parse_volume_id($volid);
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my $scfg = PVE::Storage::storage_config($storecfg, $sid);
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$sharedvm = 0 if !$scfg->{shared};
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$sid = $storage if $storage;
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$rpcenv->check($authuser, "/storage/$sid", ['Datastore.AllocateSpace']);
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}
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});
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$rpcenv->check($authuser, "/storage/$conf->{vmstatestorage}", ['Datastore.AllocateSpace'])
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if defined($conf->{vmstatestorage});
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return $sharedvm;
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};
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my $check_storage_access_migrate = sub {
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my ($rpcenv, $authuser, $storecfg, $storage, $node) = @_;
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PVE::Storage::storage_check_enabled($storecfg, $storage, $node);
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$rpcenv->check($authuser, "/storage/$storage", ['Datastore.AllocateSpace']);
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my $scfg = PVE::Storage::storage_config($storecfg, $storage);
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die "storage '$storage' does not support vm images\n"
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if !$scfg->{content}->{images};
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};
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my $import_from_volid = sub {
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my ($storecfg, $src_volid, $dest_info, $vollist) = @_;
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die "could not get size of $src_volid\n"
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if !PVE::Storage::volume_size_info($storecfg, $src_volid, 10);
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die "cannot import from cloudinit disk\n"
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if PVE::QemuServer::Drive::drive_is_cloudinit({ file => $src_volid });
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my $src_vmid = (PVE::Storage::parse_volname($storecfg, $src_volid))[2];
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my $src_vm_state = sub {
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my $exists = $src_vmid && PVE::Cluster::get_vmlist()->{ids}->{$src_vmid} ? 1 : 0;
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my $runs = 0;
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if ($exists) {
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eval { PVE::QemuConfig::assert_config_exists_on_node($src_vmid); };
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die "owner VM $src_vmid not on local node\n" if $@;
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$runs = PVE::QemuServer::Helpers::vm_running_locally($src_vmid) || 0;
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}
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return ($exists, $runs);
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};
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my ($src_vm_exists, $running) = $src_vm_state->();
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die "cannot import from '$src_volid' - full clone feature is not supported\n"
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if !PVE::Storage::volume_has_feature($storecfg, 'copy', $src_volid, undef, $running);
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my $clonefn = sub {
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my ($src_vm_exists_now, $running_now) = $src_vm_state->();
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die "owner VM $src_vmid changed state unexpectedly\n"
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if $src_vm_exists_now != $src_vm_exists || $running_now != $running;
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my $src_conf = $src_vm_exists_now ? PVE::QemuConfig->load_config($src_vmid) : {};
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my $src_drive = { file => $src_volid };
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my $src_drivename;
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PVE::QemuConfig->foreach_volume($src_conf, sub {
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my ($ds, $drive) = @_;
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return if $src_drivename;
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if ($drive->{file} eq $src_volid) {
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$src_drive = $drive;
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$src_drivename = $ds;
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}
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});
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my $source_info = {
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vmid => $src_vmid,
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running => $running_now,
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drivename => $src_drivename,
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drive => $src_drive,
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snapname => undef,
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};
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my ($src_storeid) = PVE::Storage::parse_volume_id($src_volid);
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return PVE::QemuServer::clone_disk(
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$storecfg,
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$source_info,
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$dest_info,
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1,
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$vollist,
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undef,
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undef,
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$src_conf->{agent},
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PVE::Storage::get_bandwidth_limit('clone', [$src_storeid, $dest_info->{storage}]),
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);
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};
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my $cloned;
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if ($running) {
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$cloned = PVE::QemuConfig->lock_config_full($src_vmid, 30, $clonefn);
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} elsif ($src_vmid) {
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$cloned = PVE::QemuConfig->lock_config_shared($src_vmid, 30, $clonefn);
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} else {
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$cloned = $clonefn->();
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}
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return $cloned->@{qw(file size)};
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};
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my sub prohibit_tpm_version_change {
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my ($old, $new) = @_;
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return if !$old || !$new;
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my $old_drive = PVE::QemuServer::parse_drive('tpmstate0', $old);
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my $new_drive = PVE::QemuServer::parse_drive('tpmstate0', $new);
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return if $old_drive->{file} ne $new_drive->{file};
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my $old_version = $old_drive->{version} // 'v1.2';
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my $new_version = $new_drive->{version} // 'v1.2';
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die "cannot change TPM state version after creation\n" if $old_version ne $new_version;
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return;
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}
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# Note: $pool is only needed when creating a VM, because pool permissions
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# are automatically inherited if VM already exists inside a pool.
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my sub create_disks : prototype($$$$$$$$$$$) {
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my (
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$rpcenv,
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$authuser,
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$conf,
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$arch,
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$storecfg,
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$vmid,
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$pool,
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$settings,
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$default_storage,
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$is_live_import,
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$extraction_storage,
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) = @_;
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my $vollist = [];
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my $res = {};
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my $live_import_mapping = {};
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my $code = sub {
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my ($ds, $disk) = @_;
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my $volid = $disk->{file};
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my ($storeid, $volname) = PVE::Storage::parse_volume_id($volid, 1);
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if (!$volid || $volid eq 'none' || $volid eq 'cdrom') {
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delete $disk->{size};
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$res->{$ds} = PVE::QemuServer::print_drive($disk);
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} elsif (defined($volname) && $volname eq 'cloudinit') {
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$storeid = $storeid // $default_storage;
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die "no storage ID specified (and no default storage)\n" if !$storeid;
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if (
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my $ci_key = PVE::QemuConfig->has_cloudinit($conf, $ds)
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|| PVE::QemuConfig->has_cloudinit($conf->{pending} || {}, $ds)
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|| PVE::QemuConfig->has_cloudinit($res, $ds)
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) {
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die "$ds - cloud-init drive is already attached at '$ci_key'\n";
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}
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my $scfg = PVE::Storage::storage_config($storecfg, $storeid);
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my $name = "vm-$vmid-cloudinit";
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my $fmt = undef;
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if ($scfg->{path}) {
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$fmt = $disk->{format} // "qcow2";
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$name .= ".$fmt";
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} else {
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$fmt = $disk->{format} // "raw";
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}
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# Initial disk created with 4 MB and aligned to 4MB on regeneration
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my $ci_size = PVE::QemuServer::Cloudinit::CLOUDINIT_DISK_SIZE;
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my $volid = PVE::Storage::vdisk_alloc($storecfg, $storeid, $vmid, $fmt, $name, $ci_size/1024);
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$disk->{file} = $volid;
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$disk->{media} = 'cdrom';
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push @$vollist, $volid;
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delete $disk->{format}; # no longer needed
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$res->{$ds} = PVE::QemuServer::print_drive($disk);
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print "$ds: successfully created disk '$res->{$ds}'\n";
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} elsif ($volid =~ $PVE::QemuServer::Drive::NEW_DISK_RE) {
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my ($storeid, $size) = ($2 || $default_storage, $3);
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die "no storage ID specified (and no default storage)\n" if !$storeid;
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$size = PVE::Tools::convert_size($size, 'gb' => 'kb'); # vdisk_alloc uses kb
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my $live_import = $is_live_import && $ds ne 'efidisk0';
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my $needs_creation = 1;
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if (my $source = delete $disk->{'import-from'}) {
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my $dst_volid;
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$needs_creation = $live_import;
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my ($source_storage, $source_volid) = PVE::Storage::parse_volume_id($source, 1);
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if ($source_storage) { # PVE-managed volume
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my ($vtype, $source_format) = (checked_parse_volname($storecfg, $source))[0,6];
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my $needs_extraction =
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PVE::QemuServer::Helpers::needs_extraction($vtype, $source_format);
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my $untrusted = $vtype eq 'import' ? 1 : 0;
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if ($needs_extraction) {
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print "extracting $source\n";
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my $extracted_volid = PVE::GuestImport::extract_disk_from_import_file(
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$source, $vmid, $extraction_storage);
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print "finished extracting to $extracted_volid\n";
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push @$vollist, $extracted_volid;
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$source = $extracted_volid;
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my (undef, undef, undef, $parent)
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= PVE::Storage::volume_size_info($storecfg, $source);
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die "importing from extracted images with backing file ($parent) not allowed\n"
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if $parent;
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}
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|
|
if ($live_import && $ds ne 'efidisk0') {
|
|
my $path = PVE::Storage::path($storecfg, $source)
|
|
or die "failed to get a path for '$source'\n";
|
|
# check potentially untrusted image file for import vtype
|
|
$size = PVE::Storage::file_size_info($path, undef, $source_format, $untrusted);
|
|
die "could not get file size of $path\n" if !$size;
|
|
$live_import_mapping->{$ds} = {
|
|
path => $path,
|
|
format => $source_format,
|
|
};
|
|
$live_import_mapping->{$ds}->{'delete-after-finish'} = $source
|
|
if $needs_extraction;
|
|
} else {
|
|
# check potentially untrusted image file for import vtype
|
|
if ($untrusted) {
|
|
my $path = PVE::Storage::path($storecfg, $source);
|
|
PVE::Storage::file_size_info($path, undef, $source_format, 1);
|
|
}
|
|
|
|
my $dest_info = {
|
|
vmid => $vmid,
|
|
drivename => $ds,
|
|
storage => $storeid,
|
|
format => $disk->{format},
|
|
};
|
|
|
|
$dest_info->{efisize} = PVE::QemuServer::get_efivars_size($conf, $disk)
|
|
if $ds eq 'efidisk0';
|
|
|
|
eval {
|
|
($dst_volid, $size)
|
|
= $import_from_volid->($storecfg, $source, $dest_info, $vollist);
|
|
|
|
# remove extracted volumes after importing
|
|
PVE::Storage::vdisk_free($storecfg, $source) if $needs_extraction;
|
|
print "cleaned up extracted image $source\n";
|
|
@$vollist = grep { $_ ne $source } @$vollist;
|
|
};
|
|
die "cannot import from '$source' - $@" if $@;
|
|
}
|
|
} else {
|
|
$source = PVE::Storage::abs_filesystem_path($storecfg, $source, 1);
|
|
# check potentially untrusted image file!
|
|
($size, my $source_format) =
|
|
PVE::Storage::file_size_info($source, undef, 'auto-detect', 1);
|
|
die "could not get file size of $source\n" if !$size;
|
|
|
|
if ($live_import && $ds ne 'efidisk0') {
|
|
$live_import_mapping->{$ds} = {
|
|
path => $source,
|
|
format => $source_format,
|
|
};
|
|
} else {
|
|
(undef, $dst_volid) = PVE::QemuServer::ImportDisk::do_import(
|
|
$source,
|
|
$size,
|
|
$vmid,
|
|
$storeid,
|
|
{
|
|
drive_name => $ds,
|
|
format => $disk->{format},
|
|
'skip-config-update' => 1,
|
|
},
|
|
);
|
|
|
|
# change imported disk to a base volume in case the VM is a template
|
|
$dst_volid = PVE::Storage::vdisk_create_base($storecfg, $dst_volid)
|
|
if PVE::QemuConfig->is_template($conf);
|
|
|
|
push @$vollist, $dst_volid;
|
|
}
|
|
}
|
|
|
|
if ($needs_creation) {
|
|
$size = PVE::Tools::convert_size($size, 'b' => 'kb'); # vdisk_alloc uses kb
|
|
} else {
|
|
$disk->{file} = $dst_volid;
|
|
$disk->{size} = $size;
|
|
delete $disk->{format}; # no longer needed
|
|
$res->{$ds} = PVE::QemuServer::print_drive($disk);
|
|
}
|
|
}
|
|
|
|
if ($needs_creation) {
|
|
my $defformat = PVE::Storage::storage_default_format($storecfg, $storeid);
|
|
my $fmt = $disk->{format} || $defformat;
|
|
|
|
my $volid;
|
|
if ($ds eq 'efidisk0') {
|
|
my $smm = PVE::QemuServer::Machine::machine_type_is_q35($conf);
|
|
($volid, $size) = PVE::QemuServer::create_efidisk(
|
|
$storecfg, $storeid, $vmid, $fmt, $arch, $disk, $smm);
|
|
} elsif ($ds eq 'tpmstate0') {
|
|
# swtpm can only use raw volumes, and uses a fixed size
|
|
$size = PVE::Tools::convert_size(PVE::QemuServer::Drive::TPMSTATE_DISK_SIZE, 'b' => 'kb');
|
|
$volid = PVE::Storage::vdisk_alloc($storecfg, $storeid, $vmid, "raw", undef, $size);
|
|
} else {
|
|
$volid = PVE::Storage::vdisk_alloc($storecfg, $storeid, $vmid, $fmt, undef, $size);
|
|
}
|
|
|
|
# change created disk to a base volume in case the VM is a template
|
|
$volid = PVE::Storage::vdisk_create_base($storecfg, $volid)
|
|
if PVE::QemuConfig->is_template($conf);
|
|
|
|
push @$vollist, $volid;
|
|
$disk->{file} = $volid;
|
|
$disk->{size} = PVE::Tools::convert_size($size, 'kb' => 'b');
|
|
delete $disk->{format}; # no longer needed
|
|
$res->{$ds} = PVE::QemuServer::print_drive($disk);
|
|
}
|
|
|
|
print "$ds: successfully created disk '$res->{$ds}'\n";
|
|
} else {
|
|
PVE::Storage::check_volume_access($rpcenv, $authuser, $storecfg, $vmid, $volid);
|
|
if ($storeid) {
|
|
my ($vtype, $volume_format) = (checked_parse_volname($storecfg, $volid))[0,6];
|
|
|
|
die "cannot use volume $volid - content type needs to be 'images' or 'iso'"
|
|
if $vtype ne 'images' && $vtype ne 'iso';
|
|
|
|
# TODO PVE 9 - consider disallowing setting an explicit format for managed volumes.
|
|
if ($disk->{format} && $disk->{format} ne $volume_format) {
|
|
die "drive '$ds' - volume '$volid' - 'format=$disk->{format}' option different"
|
|
." from storage format '$volume_format'\n";
|
|
}
|
|
|
|
if (PVE::QemuServer::Drive::drive_is_cloudinit($disk)) {
|
|
if (
|
|
my $ci_key = PVE::QemuConfig->has_cloudinit($conf, $ds)
|
|
|| PVE::QemuConfig->has_cloudinit($conf->{pending} || {}, $ds)
|
|
|| PVE::QemuConfig->has_cloudinit($res, $ds)
|
|
) {
|
|
die "$ds - cloud-init drive is already attached at '$ci_key'\n";
|
|
}
|
|
} elsif ($ds eq 'tpmstate0' && $volume_format ne 'raw') {
|
|
die "tpmstate0: volume format is '$volume_format', only 'raw' is supported!\n";
|
|
}
|
|
}
|
|
|
|
PVE::Storage::activate_volumes($storecfg, [ $volid ]) if $storeid;
|
|
|
|
my $size = PVE::Storage::volume_size_info($storecfg, $volid);
|
|
die "volume $volid does not exist\n" if !$size;
|
|
$disk->{size} = $size;
|
|
|
|
$res->{$ds} = PVE::QemuServer::print_drive($disk);
|
|
}
|
|
};
|
|
|
|
eval { $foreach_volume_with_alloc->($settings, $code); };
|
|
|
|
# free allocated images on error
|
|
if (my $err = $@) {
|
|
syslog('err', "VM $vmid creating disks failed");
|
|
foreach my $volid (@$vollist) {
|
|
eval { PVE::Storage::vdisk_free($storecfg, $volid); };
|
|
warn $@ if $@;
|
|
}
|
|
die $err;
|
|
}
|
|
|
|
# don't return empty import mappings
|
|
$live_import_mapping = undef if !%$live_import_mapping;
|
|
|
|
return ($vollist, $res, $live_import_mapping);
|
|
};
|
|
|
|
my $check_cpu_model_access = sub {
|
|
my ($rpcenv, $authuser, $new, $existing) = @_;
|
|
|
|
return if !defined($new->{cpu});
|
|
|
|
my $cpu = PVE::JSONSchema::check_format('pve-vm-cpu-conf', $new->{cpu});
|
|
return if !$cpu || !$cpu->{cputype}; # always allow default
|
|
my $cputype = $cpu->{cputype};
|
|
|
|
if ($existing && $existing->{cpu}) {
|
|
# changing only other settings doesn't require permissions for CPU model
|
|
my $existingCpu = PVE::JSONSchema::check_format('pve-vm-cpu-conf', $existing->{cpu});
|
|
return if $existingCpu->{cputype} eq $cputype;
|
|
}
|
|
|
|
if (PVE::QemuServer::CPUConfig::is_custom_model($cputype)) {
|
|
$rpcenv->check($authuser, "/nodes", ['Sys.Audit']);
|
|
}
|
|
};
|
|
|
|
my $cpuoptions = {
|
|
'cores' => 1,
|
|
'cpu' => 1,
|
|
'cpulimit' => 1,
|
|
'cpuunits' => 1,
|
|
'numa' => 1,
|
|
'smp' => 1,
|
|
'sockets' => 1,
|
|
'vcpus' => 1,
|
|
};
|
|
|
|
my $memoryoptions = {
|
|
'memory' => 1,
|
|
'balloon' => 1,
|
|
'shares' => 1,
|
|
};
|
|
|
|
my $hwtypeoptions = {
|
|
'acpi' => 1,
|
|
'hotplug' => 1,
|
|
'kvm' => 1,
|
|
'machine' => 1,
|
|
'scsihw' => 1,
|
|
'smbios1' => 1,
|
|
'tablet' => 1,
|
|
'vga' => 1,
|
|
'watchdog' => 1,
|
|
'audio0' => 1,
|
|
};
|
|
|
|
my $generaloptions = {
|
|
'agent' => 1,
|
|
'autostart' => 1,
|
|
'bios' => 1,
|
|
'description' => 1,
|
|
'keyboard' => 1,
|
|
'localtime' => 1,
|
|
'migrate_downtime' => 1,
|
|
'migrate_speed' => 1,
|
|
'name' => 1,
|
|
'onboot' => 1,
|
|
'ostype' => 1,
|
|
'protection' => 1,
|
|
'reboot' => 1,
|
|
'startdate' => 1,
|
|
'startup' => 1,
|
|
'tdf' => 1,
|
|
'template' => 1,
|
|
};
|
|
|
|
my $vmpoweroptions = {
|
|
'freeze' => 1,
|
|
};
|
|
|
|
my $diskoptions = {
|
|
'boot' => 1,
|
|
'bootdisk' => 1,
|
|
'vmstatestorage' => 1,
|
|
};
|
|
|
|
my $cloudinitoptions = {
|
|
cicustom => 1,
|
|
cipassword => 1,
|
|
citype => 1,
|
|
ciuser => 1,
|
|
ciupgrade => 1,
|
|
nameserver => 1,
|
|
searchdomain => 1,
|
|
sshkeys => 1,
|
|
};
|
|
|
|
my $check_vm_create_serial_perm = sub {
|
|
my ($rpcenv, $authuser, $vmid, $pool, $param) = @_;
|
|
|
|
return 1 if $authuser eq 'root@pam';
|
|
|
|
foreach my $opt (keys %{$param}) {
|
|
next if $opt !~ m/^serial\d+$/;
|
|
|
|
if ($param->{$opt} eq 'socket') {
|
|
$rpcenv->check_vm_perm($authuser, $vmid, $pool, ['VM.Config.HWType']);
|
|
} else {
|
|
die "only root can set '$opt' config for real devices\n";
|
|
}
|
|
}
|
|
|
|
return 1;
|
|
};
|
|
|
|
my sub check_usb_perm {
|
|
my ($rpcenv, $authuser, $vmid, $pool, $opt, $value) = @_;
|
|
|
|
return 1 if $authuser eq 'root@pam';
|
|
|
|
$rpcenv->check_vm_perm($authuser, $vmid, $pool, ['VM.Config.HWType']);
|
|
|
|
my $device = PVE::JSONSchema::parse_property_string('pve-qm-usb', $value);
|
|
if ($device->{host}) {
|
|
if ($device->{host} =~ m/^spice$/i) {
|
|
# already checked generic permission above
|
|
} else {
|
|
die "only root can set '$opt' config for real devices\n";
|
|
}
|
|
} elsif ($device->{mapping}) {
|
|
$rpcenv->check_full($authuser, "/mapping/usb/$device->{mapping}", ['Mapping.Use']);
|
|
} else {
|
|
die "either 'host' or 'mapping' must be set.\n";
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
|
|
my sub check_vm_create_usb_perm {
|
|
my ($rpcenv, $authuser, $vmid, $pool, $param) = @_;
|
|
|
|
return 1 if $authuser eq 'root@pam';
|
|
|
|
foreach my $opt (keys %{$param}) {
|
|
next if $opt !~ m/^usb\d+$/;
|
|
check_usb_perm($rpcenv, $authuser, $vmid, $pool, $opt, $param->{$opt});
|
|
}
|
|
|
|
return 1;
|
|
};
|
|
|
|
my sub check_hostpci_perm {
|
|
my ($rpcenv, $authuser, $vmid, $pool, $opt, $value) = @_;
|
|
|
|
return 1 if $authuser eq 'root@pam';
|
|
|
|
my $device = PVE::JSONSchema::parse_property_string('pve-qm-hostpci', $value);
|
|
if ($device->{host}) {
|
|
die "only root can set '$opt' config for non-mapped devices\n";
|
|
} elsif ($device->{mapping}) {
|
|
$rpcenv->check_full($authuser, "/mapping/pci/$device->{mapping}", ['Mapping.Use']);
|
|
$rpcenv->check_vm_perm($authuser, $vmid, $pool, ['VM.Config.HWType']);
|
|
} else {
|
|
die "either 'host' or 'mapping' must be set.\n";
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
|
|
my sub check_vm_create_hostpci_perm {
|
|
my ($rpcenv, $authuser, $vmid, $pool, $param) = @_;
|
|
|
|
return 1 if $authuser eq 'root@pam';
|
|
|
|
foreach my $opt (keys %{$param}) {
|
|
next if $opt !~ m/^hostpci\d+$/;
|
|
check_hostpci_perm($rpcenv, $authuser, $vmid, $pool, $opt, $param->{$opt});
|
|
}
|
|
|
|
return 1;
|
|
};
|
|
|
|
my $check_vm_modify_config_perm = sub {
|
|
my ($rpcenv, $authuser, $vmid, $pool, $key_list) = @_;
|
|
|
|
return 1 if $authuser eq 'root@pam';
|
|
|
|
foreach my $opt (@$key_list) {
|
|
# some checks (e.g., disk, serial port, usb) need to be done somewhere
|
|
# else, as there the permission can be value dependent
|
|
next if PVE::QemuServer::is_valid_drivename($opt);
|
|
next if $opt eq 'cdrom';
|
|
next if $opt =~ m/^(?:unused|serial|usb|hostpci)\d+$/;
|
|
next if $opt eq 'tags';
|
|
|
|
|
|
if ($cpuoptions->{$opt} || $opt =~ m/^numa\d+$/) {
|
|
$rpcenv->check_vm_perm($authuser, $vmid, $pool, ['VM.Config.CPU']);
|
|
} elsif ($memoryoptions->{$opt}) {
|
|
$rpcenv->check_vm_perm($authuser, $vmid, $pool, ['VM.Config.Memory']);
|
|
} elsif ($hwtypeoptions->{$opt}) {
|
|
$rpcenv->check_vm_perm($authuser, $vmid, $pool, ['VM.Config.HWType']);
|
|
} elsif ($generaloptions->{$opt}) {
|
|
$rpcenv->check_vm_perm($authuser, $vmid, $pool, ['VM.Config.Options']);
|
|
# special case for startup since it changes host behaviour
|
|
if ($opt eq 'startup') {
|
|
$rpcenv->check_full($authuser, "/", ['Sys.Modify']);
|
|
}
|
|
} elsif ($vmpoweroptions->{$opt}) {
|
|
$rpcenv->check_vm_perm($authuser, $vmid, $pool, ['VM.PowerMgmt']);
|
|
} elsif ($diskoptions->{$opt}) {
|
|
$rpcenv->check_vm_perm($authuser, $vmid, $pool, ['VM.Config.Disk']);
|
|
} elsif ($opt =~ m/^net\d+$/) {
|
|
$rpcenv->check_vm_perm($authuser, $vmid, $pool, ['VM.Config.Network']);
|
|
} elsif ($cloudinitoptions->{$opt} || $opt =~ m/^ipconfig\d+$/) {
|
|
$rpcenv->check_vm_perm($authuser, $vmid, $pool, ['VM.Config.Cloudinit', 'VM.Config.Network'], 1);
|
|
} elsif ($opt eq 'vmstate') {
|
|
# the user needs Disk and PowerMgmt privileges to change the vmstate
|
|
# also needs privileges on the storage, that will be checked later
|
|
$rpcenv->check_vm_perm($authuser, $vmid, $pool, ['VM.Config.Disk', 'VM.PowerMgmt' ]);
|
|
} else {
|
|
# catches args, lock, etc.
|
|
# new options will be checked here
|
|
die "only root can set '$opt' config\n";
|
|
}
|
|
}
|
|
|
|
return 1;
|
|
};
|
|
|
|
sub assert_scsi_feature_compatibility {
|
|
my ($opt, $conf, $storecfg, $drive_attributes) = @_;
|
|
|
|
my $drive = PVE::QemuServer::Drive::parse_drive($opt, $drive_attributes, 1);
|
|
|
|
my $machine_type = PVE::QemuServer::get_vm_machine($conf, undef, $conf->{arch});
|
|
my $machine_version = PVE::QemuServer::Machine::extract_version(
|
|
$machine_type, PVE::QemuServer::Helpers::kvm_user_version());
|
|
my $drivetype = PVE::QemuServer::Drive::get_scsi_device_type(
|
|
$drive, $storecfg, $machine_version);
|
|
|
|
if ($drivetype ne 'hd' && $drivetype ne 'cd') {
|
|
if ($drive->{product}) {
|
|
raise_param_exc({
|
|
$opt => "Passing of product information is only supported for 'scsi-hd' and "
|
|
."'scsi-cd' devices (e.g. not pass-through).",
|
|
});
|
|
}
|
|
if ($drive->{vendor}) {
|
|
raise_param_exc({
|
|
$opt => "Passing of vendor information is only supported for 'scsi-hd' and "
|
|
."'scsi-cd' devices (e.g. not pass-through).",
|
|
});
|
|
}
|
|
}
|
|
}
|
|
|
|
__PACKAGE__->register_method({
|
|
name => 'vmlist',
|
|
path => '',
|
|
method => 'GET',
|
|
description => "Virtual machine index (per node).",
|
|
permissions => {
|
|
description => "Only list VMs where you have VM.Audit permissions on /vms/<vmid>.",
|
|
user => 'all',
|
|
},
|
|
proxyto => 'node',
|
|
protected => 1, # qemu pid files are only readable by root
|
|
parameters => {
|
|
additionalProperties => 0,
|
|
properties => {
|
|
node => get_standard_option('pve-node'),
|
|
full => {
|
|
type => 'boolean',
|
|
optional => 1,
|
|
description => "Determine the full status of active VMs.",
|
|
},
|
|
},
|
|
},
|
|
returns => {
|
|
type => 'array',
|
|
items => {
|
|
type => "object",
|
|
properties => $PVE::QemuServer::vmstatus_return_properties,
|
|
},
|
|
links => [ { rel => 'child', href => "{vmid}" } ],
|
|
},
|
|
code => sub {
|
|
my ($param) = @_;
|
|
|
|
my $rpcenv = PVE::RPCEnvironment::get();
|
|
my $authuser = $rpcenv->get_user();
|
|
|
|
my $vmstatus = PVE::QemuServer::vmstatus(undef, $param->{full});
|
|
|
|
my $res = [];
|
|
foreach my $vmid (keys %$vmstatus) {
|
|
next if !$rpcenv->check($authuser, "/vms/$vmid", [ 'VM.Audit' ], 1);
|
|
|
|
my $data = $vmstatus->{$vmid};
|
|
push @$res, $data;
|
|
}
|
|
|
|
return $res;
|
|
}});
|
|
|
|
my $parse_restore_archive = sub {
|
|
my ($storecfg, $archive) = @_;
|
|
|
|
my ($archive_storeid, $archive_volname) = PVE::Storage::parse_volume_id($archive, 1);
|
|
|
|
my $res = {};
|
|
|
|
if (defined($archive_storeid)) {
|
|
my $scfg = PVE::Storage::storage_config($storecfg, $archive_storeid);
|
|
$res->{volid} = $archive;
|
|
if ($scfg->{type} eq 'pbs') {
|
|
$res->{type} = 'pbs';
|
|
return $res;
|
|
}
|
|
}
|
|
my $path = PVE::Storage::abs_filesystem_path($storecfg, $archive);
|
|
$res->{type} = 'file';
|
|
$res->{path} = $path;
|
|
return $res;
|
|
};
|
|
|
|
__PACKAGE__->register_method({
|
|
name => 'create_vm',
|
|
path => '',
|
|
method => 'POST',
|
|
description => "Create or restore a virtual machine.",
|
|
permissions => {
|
|
description => "You need 'VM.Allocate' permissions on /vms/{vmid} or on the VM pool /pool/{pool}. " .
|
|
"For restore (option 'archive'), it is enough if the user has 'VM.Backup' permission and the VM already exists. " .
|
|
"If you create disks you need 'Datastore.AllocateSpace' on any used storage." .
|
|
"If you use a bridge/vlan, you need 'SDN.Use' on any used bridge/vlan.",
|
|
user => 'all', # check inside
|
|
},
|
|
protected => 1,
|
|
proxyto => 'node',
|
|
parameters => {
|
|
additionalProperties => 0,
|
|
properties => PVE::QemuServer::json_config_properties(
|
|
{
|
|
node => get_standard_option('pve-node'),
|
|
vmid => get_standard_option('pve-vmid', { completion => \&PVE::Cluster::complete_next_vmid }),
|
|
archive => {
|
|
description => "The backup archive. Either the file system path to a .tar or .vma file (use '-' to pipe data from stdin) or a proxmox storage backup volume identifier.",
|
|
type => 'string',
|
|
optional => 1,
|
|
maxLength => 255,
|
|
completion => \&PVE::QemuServer::complete_backup_archives,
|
|
},
|
|
storage => get_standard_option('pve-storage-id', {
|
|
description => "Default storage.",
|
|
optional => 1,
|
|
completion => \&PVE::QemuServer::complete_storage,
|
|
}),
|
|
force => {
|
|
optional => 1,
|
|
type => 'boolean',
|
|
description => "Allow to overwrite existing VM.",
|
|
requires => 'archive',
|
|
},
|
|
unique => {
|
|
optional => 1,
|
|
type => 'boolean',
|
|
description => "Assign a unique random ethernet address.",
|
|
requires => 'archive',
|
|
},
|
|
'live-restore' => {
|
|
optional => 1,
|
|
type => 'boolean',
|
|
description => "Start the VM immediately while importing or restoring in the background.",
|
|
},
|
|
pool => {
|
|
optional => 1,
|
|
type => 'string', format => 'pve-poolid',
|
|
description => "Add the VM to the specified pool.",
|
|
},
|
|
bwlimit => {
|
|
description => "Override I/O bandwidth limit (in KiB/s).",
|
|
optional => 1,
|
|
type => 'integer',
|
|
minimum => '0',
|
|
default => 'restore limit from datacenter or storage config',
|
|
},
|
|
start => {
|
|
optional => 1,
|
|
type => 'boolean',
|
|
default => 0,
|
|
description => "Start VM after it was created successfully.",
|
|
},
|
|
'import-working-storage' => get_standard_option('pve-storage-id', {
|
|
description => "A file-based storage with 'images' content-type enabled, which"
|
|
." is used as an intermediary extraction storage during import. Defaults to"
|
|
." the source storage.",
|
|
optional => 1,
|
|
completion => \&PVE::QemuServer::complete_storage,
|
|
}),
|
|
},
|
|
1, # with_disk_alloc
|
|
),
|
|
},
|
|
returns => {
|
|
type => 'string',
|
|
},
|
|
code => sub {
|
|
my ($param) = @_;
|
|
|
|
my $rpcenv = PVE::RPCEnvironment::get();
|
|
my $authuser = $rpcenv->get_user();
|
|
|
|
my $node = extract_param($param, 'node');
|
|
my $vmid = extract_param($param, 'vmid');
|
|
|
|
my $archive = extract_param($param, 'archive');
|
|
my $is_restore = !!$archive;
|
|
|
|
my $bwlimit = extract_param($param, 'bwlimit');
|
|
my $force = extract_param($param, 'force');
|
|
my $pool = extract_param($param, 'pool');
|
|
my $start_after_create = extract_param($param, 'start');
|
|
my $storage = extract_param($param, 'storage');
|
|
my $unique = extract_param($param, 'unique');
|
|
my $live_restore = extract_param($param, 'live-restore');
|
|
my $extraction_storage = extract_param($param, 'import-working-storage');
|
|
|
|
if (defined(my $ssh_keys = $param->{sshkeys})) {
|
|
$ssh_keys = URI::Escape::uri_unescape($ssh_keys);
|
|
PVE::Tools::validate_ssh_public_keys($ssh_keys);
|
|
}
|
|
|
|
$param->{cpuunits} = PVE::CGroup::clamp_cpu_shares($param->{cpuunits})
|
|
if defined($param->{cpuunits}); # clamp value depending on cgroup version
|
|
|
|
PVE::Cluster::check_cfs_quorum();
|
|
|
|
my $filename = PVE::QemuConfig->config_file($vmid);
|
|
my $storecfg = PVE::Storage::config();
|
|
|
|
if (defined($pool)) {
|
|
$rpcenv->check_pool_exist($pool);
|
|
}
|
|
|
|
$rpcenv->check($authuser, "/storage/$storage", ['Datastore.AllocateSpace'])
|
|
if defined($storage);
|
|
|
|
if ($rpcenv->check($authuser, "/vms/$vmid", ['VM.Allocate'], 1)) {
|
|
# OK
|
|
} elsif ($pool && $rpcenv->check($authuser, "/pool/$pool", ['VM.Allocate'], 1)) {
|
|
# OK
|
|
} elsif ($archive && $force && (-f $filename) &&
|
|
$rpcenv->check($authuser, "/vms/$vmid", ['VM.Backup'], 1)) {
|
|
# OK: user has VM.Backup permissions and wants to restore an existing VM
|
|
} else {
|
|
raise_perm_exc();
|
|
}
|
|
|
|
if ($archive) {
|
|
for my $opt (sort keys $param->%*) {
|
|
if (PVE::QemuServer::Drive::is_valid_drivename($opt)) {
|
|
raise_param_exc({ $opt => "option conflicts with option 'archive'" });
|
|
}
|
|
}
|
|
|
|
if ($archive eq '-') {
|
|
die "pipe requires cli environment\n" if $rpcenv->{type} ne 'cli';
|
|
$archive = { type => 'pipe' };
|
|
} else {
|
|
PVE::Storage::check_volume_access(
|
|
$rpcenv,
|
|
$authuser,
|
|
$storecfg,
|
|
$vmid,
|
|
$archive,
|
|
'backup',
|
|
);
|
|
|
|
$archive = $parse_restore_archive->($storecfg, $archive);
|
|
}
|
|
}
|
|
|
|
if (scalar(keys $param->%*) > 0) {
|
|
&$resolve_cdrom_alias($param);
|
|
|
|
&$check_storage_access(
|
|
$rpcenv, $authuser, $storecfg, $vmid, $param, $storage, $extraction_storage);
|
|
|
|
&$check_vm_modify_config_perm($rpcenv, $authuser, $vmid, $pool, [ keys %$param]);
|
|
|
|
&$check_vm_create_serial_perm($rpcenv, $authuser, $vmid, $pool, $param);
|
|
check_vm_create_usb_perm($rpcenv, $authuser, $vmid, $pool, $param);
|
|
check_vm_create_hostpci_perm($rpcenv, $authuser, $vmid, $pool, $param);
|
|
|
|
PVE::QemuServer::check_bridge_access($rpcenv, $authuser, $param);
|
|
&$check_cpu_model_access($rpcenv, $authuser, $param);
|
|
|
|
$check_drive_param->($param, $storecfg);
|
|
|
|
PVE::QemuServer::add_random_macs($param);
|
|
}
|
|
|
|
my $emsg = $is_restore ? "unable to restore VM $vmid -" : "unable to create VM $vmid -";
|
|
|
|
eval { PVE::QemuConfig->create_and_lock_config($vmid, $force) };
|
|
die "$emsg $@" if $@;
|
|
|
|
my $restored_data = 0;
|
|
my $restorefn = sub {
|
|
my $conf = PVE::QemuConfig->load_config($vmid);
|
|
|
|
PVE::QemuConfig->check_protection($conf, $emsg);
|
|
|
|
die "$emsg vm is running\n" if PVE::QemuServer::check_running($vmid);
|
|
|
|
my $realcmd = sub {
|
|
my $restore_options = {
|
|
storage => $storage,
|
|
pool => $pool,
|
|
unique => $unique,
|
|
bwlimit => $bwlimit,
|
|
live => $live_restore,
|
|
override_conf => $param,
|
|
};
|
|
if (my $volid = $archive->{volid}) {
|
|
# best effort, real check is after restoring!
|
|
my $merged = eval {
|
|
my $old_conf = PVE::Storage::extract_vzdump_config($storecfg, $volid);
|
|
PVE::QemuServer::restore_merge_config("backup/qemu-server/$vmid.conf", $old_conf, $param);
|
|
};
|
|
if ($@) {
|
|
warn "Could not extract backed up config: $@\n";
|
|
warn "Skipping early checks!\n";
|
|
} else {
|
|
PVE::QemuServer::check_restore_permissions($rpcenv, $authuser, $merged);
|
|
}
|
|
}
|
|
if ($archive->{type} eq 'file' || $archive->{type} eq 'pipe') {
|
|
die "live-restore is only compatible with backup images from a Proxmox Backup Server\n"
|
|
if $live_restore;
|
|
PVE::QemuServer::restore_file_archive($archive->{path} // '-', $vmid, $authuser, $restore_options);
|
|
} elsif ($archive->{type} eq 'pbs') {
|
|
PVE::QemuServer::restore_proxmox_backup_archive($archive->{volid}, $vmid, $authuser, $restore_options);
|
|
} else {
|
|
die "unknown backup archive type\n";
|
|
}
|
|
$restored_data = 1;
|
|
|
|
my $restored_conf = PVE::QemuConfig->load_config($vmid);
|
|
# Convert restored VM to template if backup was VM template
|
|
if (PVE::QemuConfig->is_template($restored_conf)) {
|
|
warn "Convert to template.\n";
|
|
eval { PVE::QemuServer::template_create($vmid, $restored_conf) };
|
|
warn $@ if $@;
|
|
}
|
|
|
|
PVE::QemuServer::create_ifaces_ipams_ips($restored_conf, $vmid) if $unique;
|
|
};
|
|
|
|
# ensure no old replication state are exists
|
|
PVE::ReplicationState::delete_guest_states($vmid);
|
|
|
|
PVE::QemuConfig->lock_config_full($vmid, 1, $realcmd);
|
|
|
|
if ($start_after_create && !$live_restore) {
|
|
print "Execute autostart\n";
|
|
eval { PVE::API2::Qemu->vm_start({ vmid => $vmid, node => $node }) };
|
|
warn $@ if $@;
|
|
}
|
|
};
|
|
|
|
my $createfn = sub {
|
|
my $live_import_mapping = {};
|
|
|
|
# ensure no old replication state are exists
|
|
PVE::ReplicationState::delete_guest_states($vmid);
|
|
|
|
my $realcmd = sub {
|
|
my $conf = $param;
|
|
my $arch = PVE::QemuServer::Helpers::get_vm_arch($conf);
|
|
|
|
for my $opt (sort keys $param->%*) {
|
|
next if $opt !~ m/^scsi\d+$/;
|
|
assert_scsi_feature_compatibility($opt, $conf, $storecfg, $param->{$opt});
|
|
}
|
|
|
|
$conf->{meta} = PVE::QemuServer::new_meta_info_string();
|
|
|
|
my $vollist = [];
|
|
eval {
|
|
($vollist, my $created_opts, $live_import_mapping) = create_disks(
|
|
$rpcenv,
|
|
$authuser,
|
|
$conf,
|
|
$arch,
|
|
$storecfg,
|
|
$vmid,
|
|
$pool,
|
|
$param,
|
|
$storage,
|
|
$live_restore,
|
|
$extraction_storage
|
|
);
|
|
$conf->{$_} = $created_opts->{$_} for keys $created_opts->%*;
|
|
|
|
if (!$conf->{boot}) {
|
|
my $devs = PVE::QemuServer::get_default_bootdevices($conf);
|
|
$conf->{boot} = PVE::QemuServer::print_bootorder($devs);
|
|
}
|
|
|
|
my $vga = PVE::QemuServer::parse_vga($conf->{vga});
|
|
PVE::QemuServer::assert_clipboard_config($vga);
|
|
|
|
# auto generate uuid if user did not specify smbios1 option
|
|
if (!$conf->{smbios1}) {
|
|
$conf->{smbios1} = PVE::QemuServer::generate_smbios1_uuid();
|
|
}
|
|
|
|
if ((!defined($conf->{vmgenid}) || $conf->{vmgenid} eq '1') && $arch ne 'aarch64') {
|
|
$conf->{vmgenid} = PVE::QemuServer::generate_uuid();
|
|
}
|
|
|
|
my $machine_conf = PVE::QemuServer::Machine::parse_machine($conf->{machine});
|
|
my $machine = $machine_conf->{type};
|
|
if (!$machine || $machine =~ m/^(?:pc|q35|virt)$/) {
|
|
# always pin Windows' machine version on create, they get to easily confused
|
|
if (PVE::QemuServer::Helpers::windows_version($conf->{ostype})) {
|
|
$machine_conf->{type} =
|
|
PVE::QemuServer::Machine::windows_get_pinned_machine_version($machine);
|
|
$conf->{machine} = PVE::QemuServer::Machine::print_machine($machine_conf);
|
|
}
|
|
}
|
|
PVE::QemuServer::Machine::assert_valid_machine_property($machine_conf);
|
|
|
|
$conf->{lock} = 'import' if $live_import_mapping;
|
|
|
|
PVE::QemuConfig->write_config($vmid, $conf);
|
|
};
|
|
my $err = $@;
|
|
|
|
if ($err) {
|
|
foreach my $volid (@$vollist) {
|
|
eval { PVE::Storage::vdisk_free($storecfg, $volid); };
|
|
warn $@ if $@;
|
|
}
|
|
die "$emsg $err";
|
|
}
|
|
|
|
PVE::AccessControl::add_vm_to_pool($vmid, $pool) if $pool;
|
|
|
|
PVE::QemuServer::create_ifaces_ipams_ips($conf, $vmid);
|
|
};
|
|
|
|
PVE::QemuConfig->lock_config_full($vmid, 1, $realcmd);
|
|
|
|
if ($start_after_create && !$live_restore) {
|
|
print "Execute autostart\n";
|
|
eval { PVE::API2::Qemu->vm_start({vmid => $vmid, node => $node}) };
|
|
warn $@ if $@;
|
|
return;
|
|
} else {
|
|
return $live_import_mapping;
|
|
}
|
|
};
|
|
|
|
my ($code, $worker_name);
|
|
if ($is_restore) {
|
|
$worker_name = 'qmrestore';
|
|
$code = sub {
|
|
eval { $restorefn->() };
|
|
if (my $err = $@) {
|
|
eval { PVE::QemuConfig->remove_lock($vmid, 'create') };
|
|
warn $@ if $@;
|
|
if ($restored_data) {
|
|
warn "error after data was restored, VM disks should be OK but config may "
|
|
."require adaptions. VM $vmid state is NOT cleaned up.\n";
|
|
} else {
|
|
warn "error before or during data restore, some or all disks were not "
|
|
."completely restored. VM $vmid state is NOT cleaned up.\n";
|
|
}
|
|
die $err;
|
|
}
|
|
};
|
|
} else {
|
|
$worker_name = 'qmcreate';
|
|
$code = sub {
|
|
# If a live import was requested the create function returns
|
|
# the mapping for the startup.
|
|
my $live_import_mapping = eval { $createfn->() };
|
|
if (my $err = $@) {
|
|
eval {
|
|
my $conffile = PVE::QemuConfig->config_file($vmid);
|
|
unlink($conffile) or die "failed to remove config file: $!\n";
|
|
};
|
|
warn $@ if $@;
|
|
die $err;
|
|
}
|
|
|
|
if ($live_import_mapping) {
|
|
my $import_options = {
|
|
bwlimit => $bwlimit,
|
|
live => 1,
|
|
};
|
|
|
|
my $conf = PVE::QemuConfig->load_config($vmid);
|
|
PVE::QemuServer::live_import_from_files(
|
|
$live_import_mapping,
|
|
$vmid,
|
|
$conf,
|
|
$import_options,
|
|
);
|
|
}
|
|
};
|
|
}
|
|
|
|
return $rpcenv->fork_worker($worker_name, $vmid, $authuser, $code);
|
|
}});
|
|
|
|
__PACKAGE__->register_method({
|
|
name => 'vmdiridx',
|
|
path => '{vmid}',
|
|
method => 'GET',
|
|
proxyto => 'node',
|
|
description => "Directory index",
|
|
permissions => {
|
|
user => 'all',
|
|
},
|
|
parameters => {
|
|
additionalProperties => 0,
|
|
properties => {
|
|
node => get_standard_option('pve-node'),
|
|
vmid => get_standard_option('pve-vmid'),
|
|
},
|
|
},
|
|
returns => {
|
|
type => 'array',
|
|
items => {
|
|
type => "object",
|
|
properties => {
|
|
subdir => { type => 'string' },
|
|
},
|
|
},
|
|
links => [ { rel => 'child', href => "{subdir}" } ],
|
|
},
|
|
code => sub {
|
|
my ($param) = @_;
|
|
|
|
my $res = [
|
|
{ subdir => 'config' },
|
|
{ subdir => 'cloudinit' },
|
|
{ subdir => 'pending' },
|
|
{ subdir => 'status' },
|
|
{ subdir => 'unlink' },
|
|
{ subdir => 'vncproxy' },
|
|
{ subdir => 'termproxy' },
|
|
{ subdir => 'migrate' },
|
|
{ subdir => 'resize' },
|
|
{ subdir => 'move' },
|
|
{ subdir => 'rrd' },
|
|
{ subdir => 'rrddata' },
|
|
{ subdir => 'monitor' },
|
|
{ subdir => 'agent' },
|
|
{ subdir => 'snapshot' },
|
|
{ subdir => 'spiceproxy' },
|
|
{ subdir => 'sendkey' },
|
|
{ subdir => 'firewall' },
|
|
{ subdir => 'mtunnel' },
|
|
{ subdir => 'remote_migrate' },
|
|
];
|
|
|
|
return $res;
|
|
}});
|
|
|
|
__PACKAGE__->register_method ({
|
|
subclass => "PVE::API2::Firewall::VM",
|
|
path => '{vmid}/firewall',
|
|
});
|
|
|
|
__PACKAGE__->register_method ({
|
|
subclass => "PVE::API2::Qemu::Agent",
|
|
path => '{vmid}/agent',
|
|
});
|
|
|
|
__PACKAGE__->register_method({
|
|
name => 'rrd',
|
|
path => '{vmid}/rrd',
|
|
method => 'GET',
|
|
protected => 1, # fixme: can we avoid that?
|
|
permissions => {
|
|
check => ['perm', '/vms/{vmid}', [ 'VM.Audit' ]],
|
|
},
|
|
description => "Read VM RRD statistics (returns PNG)",
|
|
parameters => {
|
|
additionalProperties => 0,
|
|
properties => {
|
|
node => get_standard_option('pve-node'),
|
|
vmid => get_standard_option('pve-vmid'),
|
|
timeframe => {
|
|
description => "Specify the time frame you are interested in.",
|
|
type => 'string',
|
|
enum => [ 'hour', 'day', 'week', 'month', 'year' ],
|
|
},
|
|
ds => {
|
|
description => "The list of datasources you want to display.",
|
|
type => 'string', format => 'pve-configid-list',
|
|
},
|
|
cf => {
|
|
description => "The RRD consolidation function",
|
|
type => 'string',
|
|
enum => [ 'AVERAGE', 'MAX' ],
|
|
optional => 1,
|
|
},
|
|
},
|
|
},
|
|
returns => {
|
|
type => "object",
|
|
properties => {
|
|
filename => { type => 'string' },
|
|
},
|
|
},
|
|
code => sub {
|
|
my ($param) = @_;
|
|
|
|
return PVE::RRD::create_rrd_graph(
|
|
"pve2-vm/$param->{vmid}", $param->{timeframe},
|
|
$param->{ds}, $param->{cf});
|
|
|
|
}});
|
|
|
|
__PACKAGE__->register_method({
|
|
name => 'rrddata',
|
|
path => '{vmid}/rrddata',
|
|
method => 'GET',
|
|
protected => 1, # fixme: can we avoid that?
|
|
permissions => {
|
|
check => ['perm', '/vms/{vmid}', [ 'VM.Audit' ]],
|
|
},
|
|
description => "Read VM RRD statistics",
|
|
parameters => {
|
|
additionalProperties => 0,
|
|
properties => {
|
|
node => get_standard_option('pve-node'),
|
|
vmid => get_standard_option('pve-vmid'),
|
|
timeframe => {
|
|
description => "Specify the time frame you are interested in.",
|
|
type => 'string',
|
|
enum => [ 'hour', 'day', 'week', 'month', 'year' ],
|
|
},
|
|
cf => {
|
|
description => "The RRD consolidation function",
|
|
type => 'string',
|
|
enum => [ 'AVERAGE', 'MAX' ],
|
|
optional => 1,
|
|
},
|
|
},
|
|
},
|
|
returns => {
|
|
type => "array",
|
|
items => {
|
|
type => "object",
|
|
properties => {},
|
|
},
|
|
},
|
|
code => sub {
|
|
my ($param) = @_;
|
|
|
|
return PVE::RRD::create_rrd_data(
|
|
"pve2-vm/$param->{vmid}", $param->{timeframe}, $param->{cf});
|
|
}});
|
|
|
|
|
|
__PACKAGE__->register_method({
|
|
name => 'vm_config',
|
|
path => '{vmid}/config',
|
|
method => 'GET',
|
|
proxyto => 'node',
|
|
description => "Get the virtual machine configuration with pending configuration " .
|
|
"changes applied. Set the 'current' parameter to get the current configuration instead.",
|
|
permissions => {
|
|
check => ['perm', '/vms/{vmid}', [ 'VM.Audit' ]],
|
|
},
|
|
parameters => {
|
|
additionalProperties => 0,
|
|
properties => {
|
|
node => get_standard_option('pve-node'),
|
|
vmid => get_standard_option('pve-vmid', { completion => \&PVE::QemuServer::complete_vmid }),
|
|
current => {
|
|
description => "Get current values (instead of pending values).",
|
|
optional => 1,
|
|
default => 0,
|
|
type => 'boolean',
|
|
},
|
|
snapshot => get_standard_option('pve-snapshot-name', {
|
|
description => "Fetch config values from given snapshot.",
|
|
optional => 1,
|
|
completion => sub {
|
|
my ($cmd, $pname, $cur, $args) = @_;
|
|
PVE::QemuConfig->snapshot_list($args->[0]);
|
|
},
|
|
}),
|
|
},
|
|
},
|
|
returns => {
|
|
description => "The VM configuration.",
|
|
type => "object",
|
|
properties => PVE::QemuServer::json_config_properties({
|
|
digest => {
|
|
type => 'string',
|
|
description => 'SHA1 digest of configuration file. This can be used to prevent concurrent modifications.',
|
|
}
|
|
}),
|
|
},
|
|
code => sub {
|
|
my ($param) = @_;
|
|
|
|
raise_param_exc({ snapshot => "cannot use 'snapshot' parameter with 'current'",
|
|
current => "cannot use 'snapshot' parameter with 'current'"})
|
|
if ($param->{snapshot} && $param->{current});
|
|
|
|
my $conf;
|
|
if ($param->{snapshot}) {
|
|
$conf = PVE::QemuConfig->load_snapshot_config($param->{vmid}, $param->{snapshot});
|
|
} else {
|
|
$conf = PVE::QemuConfig->load_current_config($param->{vmid}, $param->{current});
|
|
}
|
|
$conf->{cipassword} = '**********' if $conf->{cipassword};
|
|
return $conf;
|
|
|
|
}});
|
|
|
|
__PACKAGE__->register_method({
|
|
name => 'vm_pending',
|
|
path => '{vmid}/pending',
|
|
method => 'GET',
|
|
proxyto => 'node',
|
|
description => "Get the virtual machine configuration with both current and pending values.",
|
|
permissions => {
|
|
check => ['perm', '/vms/{vmid}', [ 'VM.Audit' ]],
|
|
},
|
|
parameters => {
|
|
additionalProperties => 0,
|
|
properties => {
|
|
node => get_standard_option('pve-node'),
|
|
vmid => get_standard_option('pve-vmid', { completion => \&PVE::QemuServer::complete_vmid }),
|
|
},
|
|
},
|
|
returns => {
|
|
type => "array",
|
|
items => {
|
|
type => "object",
|
|
properties => {
|
|
key => {
|
|
description => "Configuration option name.",
|
|
type => 'string',
|
|
},
|
|
value => {
|
|
description => "Current value.",
|
|
type => 'string',
|
|
optional => 1,
|
|
},
|
|
pending => {
|
|
description => "Pending value.",
|
|
type => 'string',
|
|
optional => 1,
|
|
},
|
|
delete => {
|
|
description => "Indicates a pending delete request if present and not 0. " .
|
|
"The value 2 indicates a force-delete request.",
|
|
type => 'integer',
|
|
minimum => 0,
|
|
maximum => 2,
|
|
optional => 1,
|
|
},
|
|
},
|
|
},
|
|
},
|
|
code => sub {
|
|
my ($param) = @_;
|
|
|
|
my $conf = PVE::QemuConfig->load_config($param->{vmid});
|
|
|
|
my $pending_delete_hash = PVE::QemuConfig->parse_pending_delete($conf->{pending}->{delete});
|
|
|
|
$conf->{cipassword} = '**********' if defined($conf->{cipassword});
|
|
$conf->{pending}->{cipassword} = '********** ' if defined($conf->{pending}->{cipassword});
|
|
|
|
return PVE::GuestHelpers::config_with_pending_array($conf, $pending_delete_hash);
|
|
}});
|
|
|
|
__PACKAGE__->register_method({
|
|
name => 'cloudinit_pending',
|
|
path => '{vmid}/cloudinit',
|
|
method => 'GET',
|
|
proxyto => 'node',
|
|
description => "Get the cloudinit configuration with both current and pending values.",
|
|
permissions => {
|
|
check => ['perm', '/vms/{vmid}', [ 'VM.Audit' ]],
|
|
},
|
|
parameters => {
|
|
additionalProperties => 0,
|
|
properties => {
|
|
node => get_standard_option('pve-node'),
|
|
vmid => get_standard_option('pve-vmid', { completion => \&PVE::QemuServer::complete_vmid }),
|
|
},
|
|
},
|
|
returns => {
|
|
type => "array",
|
|
items => {
|
|
type => "object",
|
|
properties => {
|
|
key => {
|
|
description => "Configuration option name.",
|
|
type => 'string',
|
|
},
|
|
value => {
|
|
description => "Value as it was used to generate the current cloudinit image.",
|
|
type => 'string',
|
|
optional => 1,
|
|
},
|
|
pending => {
|
|
description => "The new pending value.",
|
|
type => 'string',
|
|
optional => 1,
|
|
},
|
|
delete => {
|
|
description => "Indicates a pending delete request if present and not 0. ",
|
|
type => 'integer',
|
|
minimum => 0,
|
|
maximum => 1,
|
|
optional => 1,
|
|
},
|
|
},
|
|
},
|
|
},
|
|
code => sub {
|
|
my ($param) = @_;
|
|
|
|
my $vmid = $param->{vmid};
|
|
my $conf = PVE::QemuConfig->load_config($vmid);
|
|
|
|
my $ci = $conf->{cloudinit};
|
|
|
|
$conf->{cipassword} = '**********' if exists $conf->{cipassword};
|
|
$ci->{cipassword} = '**********' if exists $ci->{cipassword};
|
|
|
|
my $res = [];
|
|
|
|
# All the values that got added
|
|
my $added = delete($ci->{added}) // '';
|
|
for my $key (PVE::Tools::split_list($added)) {
|
|
push @$res, { key => $key, pending => $conf->{$key} };
|
|
}
|
|
|
|
# All already existing values (+ their new value, if it exists)
|
|
for my $opt (keys %$cloudinitoptions) {
|
|
next if !$conf->{$opt};
|
|
next if $added =~ m/$opt/;
|
|
my $item = {
|
|
key => $opt,
|
|
};
|
|
|
|
if (my $pending = $ci->{$opt}) {
|
|
$item->{value} = $pending;
|
|
$item->{pending} = $conf->{$opt};
|
|
} else {
|
|
$item->{value} = $conf->{$opt};
|
|
}
|
|
|
|
push @$res, $item;
|
|
}
|
|
|
|
# Now, we'll find the deleted ones
|
|
for my $opt (keys %$ci) {
|
|
next if $conf->{$opt};
|
|
push @$res, { key => $opt, delete => 1 };
|
|
}
|
|
|
|
return $res;
|
|
}});
|
|
|
|
__PACKAGE__->register_method({
|
|
name => 'cloudinit_update',
|
|
path => '{vmid}/cloudinit',
|
|
method => 'PUT',
|
|
protected => 1,
|
|
proxyto => 'node',
|
|
description => "Regenerate and change cloudinit config drive.",
|
|
permissions => {
|
|
check => ['perm', '/vms/{vmid}', ['VM.Config.Cloudinit']],
|
|
},
|
|
parameters => {
|
|
additionalProperties => 0,
|
|
properties => {
|
|
node => get_standard_option('pve-node'),
|
|
vmid => get_standard_option('pve-vmid'),
|
|
},
|
|
},
|
|
returns => { type => 'null' },
|
|
code => sub {
|
|
my ($param) = @_;
|
|
|
|
my $rpcenv = PVE::RPCEnvironment::get();
|
|
my $authuser = $rpcenv->get_user();
|
|
|
|
my $vmid = extract_param($param, 'vmid');
|
|
|
|
PVE::QemuConfig->lock_config($vmid, sub {
|
|
my $conf = PVE::QemuConfig->load_config($vmid);
|
|
PVE::QemuConfig->check_lock($conf);
|
|
|
|
my $storecfg = PVE::Storage::config();
|
|
PVE::QemuServer::vmconfig_update_cloudinit_drive($storecfg, $conf, $vmid);
|
|
});
|
|
return;
|
|
}});
|
|
|
|
# POST/PUT {vmid}/config implementation
|
|
#
|
|
# The original API used PUT (idempotent) an we assumed that all operations
|
|
# are fast. But it turned out that almost any configuration change can
|
|
# involve hot-plug actions, or disk alloc/free. Such actions can take long
|
|
# time to complete and have side effects (not idempotent).
|
|
#
|
|
# The new implementation uses POST and forks a worker process. We added
|
|
# a new option 'background_delay'. If specified we wait up to
|
|
# 'background_delay' second for the worker task to complete. It returns null
|
|
# if the task is finished within that time, else we return the UPID.
|
|
|
|
my $update_vm_api = sub {
|
|
my ($param, $sync) = @_;
|
|
|
|
my $rpcenv = PVE::RPCEnvironment::get();
|
|
|
|
my $authuser = $rpcenv->get_user();
|
|
|
|
my $node = extract_param($param, 'node');
|
|
|
|
my $vmid = extract_param($param, 'vmid');
|
|
|
|
my $digest = extract_param($param, 'digest');
|
|
|
|
my $background_delay = extract_param($param, 'background_delay');
|
|
|
|
my $skip_cloud_init = extract_param($param, 'skip_cloud_init');
|
|
|
|
my $extraction_storage = extract_param($param, 'import-working-storage');
|
|
|
|
my @paramarr = (); # used for log message
|
|
foreach my $key (sort keys %$param) {
|
|
my $value = $key eq 'cipassword' ? '<hidden>' : $param->{$key};
|
|
push @paramarr, "-$key", $value;
|
|
}
|
|
|
|
my $skiplock = extract_param($param, 'skiplock');
|
|
raise_param_exc({ skiplock => "Only root may use this option." })
|
|
if $skiplock && $authuser ne 'root@pam';
|
|
|
|
my $delete_str = extract_param($param, 'delete');
|
|
|
|
my $revert_str = extract_param($param, 'revert');
|
|
|
|
my $force = extract_param($param, 'force');
|
|
|
|
if (defined(my $ssh_keys = $param->{sshkeys})) {
|
|
$ssh_keys = URI::Escape::uri_unescape($ssh_keys);
|
|
PVE::Tools::validate_ssh_public_keys($ssh_keys);
|
|
}
|
|
|
|
$param->{cpuunits} = PVE::CGroup::clamp_cpu_shares($param->{cpuunits})
|
|
if defined($param->{cpuunits}); # clamp value depending on cgroup version
|
|
|
|
die "no options specified\n" if !$delete_str && !$revert_str && !scalar(keys %$param);
|
|
|
|
my $storecfg = PVE::Storage::config();
|
|
|
|
&$resolve_cdrom_alias($param);
|
|
|
|
# now try to verify all parameters
|
|
|
|
my $revert = {};
|
|
foreach my $opt (PVE::Tools::split_list($revert_str)) {
|
|
if (!PVE::QemuServer::option_exists($opt)) {
|
|
raise_param_exc({ revert => "unknown option '$opt'" });
|
|
}
|
|
|
|
raise_param_exc({ delete => "you can't use '-$opt' and " .
|
|
"-revert $opt' at the same time" })
|
|
if defined($param->{$opt});
|
|
|
|
$revert->{$opt} = 1;
|
|
}
|
|
|
|
my @delete = ();
|
|
foreach my $opt (PVE::Tools::split_list($delete_str)) {
|
|
$opt = 'ide2' if $opt eq 'cdrom';
|
|
|
|
raise_param_exc({ delete => "you can't use '-$opt' and " .
|
|
"-delete $opt' at the same time" })
|
|
if defined($param->{$opt});
|
|
|
|
raise_param_exc({ revert => "you can't use '-delete $opt' and " .
|
|
"-revert $opt' at the same time" })
|
|
if $revert->{$opt};
|
|
|
|
if (!PVE::QemuServer::option_exists($opt)) {
|
|
raise_param_exc({ delete => "unknown option '$opt'" });
|
|
}
|
|
|
|
push @delete, $opt;
|
|
}
|
|
|
|
my $repl_conf = PVE::ReplicationConfig->new();
|
|
my $is_replicated = $repl_conf->check_for_existing_jobs($vmid, 1);
|
|
my $check_replication = sub {
|
|
my ($drive) = @_;
|
|
return if !$is_replicated;
|
|
my $volid = $drive->{file};
|
|
return if !$volid || !($drive->{replicate}//1);
|
|
return if PVE::QemuServer::drive_is_cdrom($drive);
|
|
|
|
my ($storeid, $volname) = PVE::Storage::parse_volume_id($volid, 1);
|
|
die "cannot add non-managed/pass-through volume to a replicated VM\n"
|
|
if !defined($storeid);
|
|
|
|
return if defined($volname) && $volname eq 'cloudinit';
|
|
|
|
my $format;
|
|
if ($volid =~ $PVE::QemuServer::Drive::NEW_DISK_RE) {
|
|
$storeid = $2;
|
|
$format = $drive->{format} || PVE::Storage::storage_default_format($storecfg, $storeid);
|
|
} else {
|
|
$format = (PVE::Storage::parse_volname($storecfg, $volid))[6];
|
|
}
|
|
return if PVE::Storage::storage_can_replicate($storecfg, $storeid, $format);
|
|
my $scfg = PVE::Storage::storage_config($storecfg, $storeid);
|
|
return if $scfg->{shared};
|
|
die "cannot add non-replicatable volume to a replicated VM\n";
|
|
};
|
|
|
|
$check_drive_param->($param, $storecfg, $check_replication);
|
|
|
|
foreach my $opt (keys %$param) {
|
|
if ($opt =~ m/^net(\d+)$/) {
|
|
# add macaddr
|
|
my $net = PVE::QemuServer::parse_net($param->{$opt});
|
|
$param->{$opt} = PVE::QemuServer::print_net($net);
|
|
} elsif ($opt eq 'vmgenid') {
|
|
if ($param->{$opt} eq '1') {
|
|
$param->{$opt} = PVE::QemuServer::generate_uuid();
|
|
}
|
|
} elsif ($opt eq 'hookscript') {
|
|
eval { PVE::GuestHelpers::check_hookscript($param->{$opt}, $storecfg); };
|
|
raise_param_exc({ $opt => $@ }) if $@;
|
|
}
|
|
}
|
|
|
|
&$check_vm_modify_config_perm($rpcenv, $authuser, $vmid, undef, [@delete]);
|
|
|
|
&$check_vm_modify_config_perm($rpcenv, $authuser, $vmid, undef, [keys %$param]);
|
|
|
|
&$check_storage_access($rpcenv, $authuser, $storecfg, $vmid, $param, undef, $extraction_storage);
|
|
|
|
PVE::QemuServer::check_bridge_access($rpcenv, $authuser, $param);
|
|
|
|
my $updatefn = sub {
|
|
|
|
my $conf = PVE::QemuConfig->load_config($vmid);
|
|
|
|
die "checksum mismatch (file change by other user?)\n"
|
|
if $digest && $digest ne $conf->{digest};
|
|
|
|
&$check_cpu_model_access($rpcenv, $authuser, $param, $conf);
|
|
|
|
# FIXME: 'suspended' lock should probabyl be a state or "weak" lock?!
|
|
if (scalar(@delete) && grep { $_ eq 'vmstate'} @delete) {
|
|
if (defined($conf->{lock}) && $conf->{lock} eq 'suspended') {
|
|
delete $conf->{lock}; # for check lock check, not written out
|
|
push @delete, 'lock'; # this is the real deal to write it out
|
|
}
|
|
push @delete, 'runningmachine' if $conf->{runningmachine};
|
|
push @delete, 'runningcpu' if $conf->{runningcpu};
|
|
}
|
|
|
|
PVE::QemuConfig->check_lock($conf) if !$skiplock;
|
|
|
|
foreach my $opt (keys %$revert) {
|
|
if (defined($conf->{$opt})) {
|
|
$param->{$opt} = $conf->{$opt};
|
|
} elsif (defined($conf->{pending}->{$opt})) {
|
|
push @delete, $opt;
|
|
}
|
|
}
|
|
|
|
if ($param->{memory} || defined($param->{balloon})) {
|
|
|
|
my $memory = $param->{memory} || $conf->{pending}->{memory} || $conf->{memory};
|
|
my $maxmem = get_current_memory($memory);
|
|
my $balloon = defined($param->{balloon}) ? $param->{balloon} : $conf->{pending}->{balloon} || $conf->{balloon};
|
|
|
|
die "balloon value too large (must be smaller than assigned memory)\n"
|
|
if $balloon && $balloon > $maxmem;
|
|
}
|
|
|
|
PVE::Cluster::log_msg('info', $authuser, "update VM $vmid: " . join (' ', @paramarr));
|
|
|
|
my $worker = sub {
|
|
|
|
print "update VM $vmid: " . join (' ', @paramarr) . "\n";
|
|
|
|
# write updates to pending section
|
|
|
|
my $modified = {}; # record what $option we modify
|
|
|
|
my @bootorder;
|
|
if (my $boot = $conf->{boot}) {
|
|
my $bootcfg = PVE::JSONSchema::parse_property_string('pve-qm-boot', $boot);
|
|
@bootorder = PVE::Tools::split_list($bootcfg->{order}) if $bootcfg && $bootcfg->{order};
|
|
}
|
|
my $bootorder_deleted = grep {$_ eq 'bootorder'} @delete;
|
|
|
|
my $check_drive_perms = sub {
|
|
my ($opt, $val) = @_;
|
|
my $drive = PVE::QemuServer::parse_drive($opt, $val, 1);
|
|
if (PVE::QemuServer::drive_is_cloudinit($drive)) {
|
|
$rpcenv->check_vm_perm($authuser, $vmid, undef, ['VM.Config.Cloudinit', 'VM.Config.CDROM']);
|
|
} elsif (PVE::QemuServer::drive_is_cdrom($drive, 1)) { # CDROM
|
|
$rpcenv->check_vm_perm($authuser, $vmid, undef, ['VM.Config.CDROM']);
|
|
} else {
|
|
$rpcenv->check_vm_perm($authuser, $vmid, undef, ['VM.Config.Disk']);
|
|
|
|
}
|
|
};
|
|
|
|
foreach my $opt (@delete) {
|
|
$modified->{$opt} = 1;
|
|
$conf = PVE::QemuConfig->load_config($vmid); # update/reload
|
|
|
|
# value of what we want to delete, independent if pending or not
|
|
my $val = $conf->{$opt} // $conf->{pending}->{$opt};
|
|
if (!defined($val)) {
|
|
warn "cannot delete '$opt' - not set in current configuration!\n";
|
|
$modified->{$opt} = 0;
|
|
next;
|
|
}
|
|
my $is_pending_val = defined($conf->{pending}->{$opt});
|
|
delete $conf->{pending}->{$opt};
|
|
|
|
# remove from bootorder if necessary
|
|
if (!$bootorder_deleted && @bootorder && grep {$_ eq $opt} @bootorder) {
|
|
@bootorder = grep {$_ ne $opt} @bootorder;
|
|
$conf->{pending}->{boot} = PVE::QemuServer::print_bootorder(\@bootorder);
|
|
$modified->{boot} = 1;
|
|
}
|
|
|
|
if ($opt =~ m/^unused/) {
|
|
my $drive = PVE::QemuServer::parse_drive($opt, $val);
|
|
PVE::QemuConfig->check_protection($conf, "can't remove unused disk '$drive->{file}'");
|
|
$rpcenv->check_vm_perm($authuser, $vmid, undef, ['VM.Config.Disk']);
|
|
if (PVE::QemuServer::try_deallocate_drive($storecfg, $vmid, $conf, $opt, $drive, $rpcenv, $authuser)) {
|
|
delete $conf->{$opt};
|
|
PVE::QemuConfig->write_config($vmid, $conf);
|
|
}
|
|
} elsif ($opt eq 'vmstate') {
|
|
PVE::QemuConfig->check_protection($conf, "can't remove vmstate '$val'");
|
|
if (PVE::QemuServer::try_deallocate_drive($storecfg, $vmid, $conf, $opt, { file => $val }, $rpcenv, $authuser, 1)) {
|
|
delete $conf->{$opt};
|
|
PVE::QemuConfig->write_config($vmid, $conf);
|
|
}
|
|
} elsif (PVE::QemuServer::is_valid_drivename($opt)) {
|
|
PVE::QemuConfig->check_protection($conf, "can't remove drive '$opt'");
|
|
$check_drive_perms->($opt, $val);
|
|
PVE::QemuServer::vmconfig_register_unused_drive($storecfg, $vmid, $conf, PVE::QemuServer::parse_drive($opt, $val))
|
|
if $is_pending_val;
|
|
PVE::QemuConfig->add_to_pending_delete($conf, $opt, $force);
|
|
PVE::QemuConfig->write_config($vmid, $conf);
|
|
} elsif ($opt =~ m/^serial\d+$/) {
|
|
if ($val eq 'socket') {
|
|
$rpcenv->check_vm_perm($authuser, $vmid, undef, ['VM.Config.HWType']);
|
|
} elsif ($authuser ne 'root@pam') {
|
|
die "only root can delete '$opt' config for real devices\n";
|
|
}
|
|
PVE::QemuConfig->add_to_pending_delete($conf, $opt, $force);
|
|
PVE::QemuConfig->write_config($vmid, $conf);
|
|
} elsif ($opt =~ m/^usb\d+$/) {
|
|
check_usb_perm($rpcenv, $authuser, $vmid, undef, $opt, $val);
|
|
PVE::QemuConfig->add_to_pending_delete($conf, $opt, $force);
|
|
PVE::QemuConfig->write_config($vmid, $conf);
|
|
} elsif ($opt =~ m/^hostpci\d+$/) {
|
|
check_hostpci_perm($rpcenv, $authuser, $vmid, undef, $opt, $val);
|
|
PVE::QemuConfig->add_to_pending_delete($conf, $opt, $force);
|
|
PVE::QemuConfig->write_config($vmid, $conf);
|
|
} elsif ($opt eq 'tags') {
|
|
assert_tag_permissions($vmid, $val, '', $rpcenv, $authuser);
|
|
delete $conf->{$opt};
|
|
PVE::QemuConfig->write_config($vmid, $conf);
|
|
} elsif ($opt =~ m/^net\d+$/) {
|
|
if ($conf->{$opt}) {
|
|
PVE::QemuServer::check_bridge_access(
|
|
$rpcenv,
|
|
$authuser,
|
|
{ $opt => $conf->{$opt} },
|
|
);
|
|
}
|
|
PVE::QemuConfig->add_to_pending_delete($conf, $opt, $force);
|
|
PVE::QemuConfig->write_config($vmid, $conf);
|
|
} else {
|
|
PVE::QemuConfig->add_to_pending_delete($conf, $opt, $force);
|
|
PVE::QemuConfig->write_config($vmid, $conf);
|
|
}
|
|
}
|
|
|
|
foreach my $opt (keys %$param) { # add/change
|
|
$modified->{$opt} = 1;
|
|
$conf = PVE::QemuConfig->load_config($vmid); # update/reload
|
|
next if defined($conf->{pending}->{$opt}) && ($param->{$opt} eq $conf->{pending}->{$opt}); # skip if nothing changed
|
|
|
|
my $arch = PVE::QemuServer::Helpers::get_vm_arch($conf);
|
|
|
|
if (PVE::QemuServer::is_valid_drivename($opt)) {
|
|
# old drive
|
|
if ($conf->{$opt}) {
|
|
$check_drive_perms->($opt, $conf->{$opt});
|
|
prohibit_tpm_version_change($conf->{$opt}, $param->{$opt}) if $opt eq 'tpmstate0';
|
|
}
|
|
|
|
# new drive
|
|
$check_drive_perms->($opt, $param->{$opt});
|
|
PVE::QemuServer::vmconfig_register_unused_drive($storecfg, $vmid, $conf, PVE::QemuServer::parse_drive($opt, $conf->{pending}->{$opt}))
|
|
if defined($conf->{pending}->{$opt});
|
|
|
|
assert_scsi_feature_compatibility($opt, $conf, $storecfg, $param->{$opt})
|
|
if $opt =~ m/^scsi\d+$/;
|
|
|
|
my (undef, $created_opts) = create_disks(
|
|
$rpcenv,
|
|
$authuser,
|
|
$conf,
|
|
$arch,
|
|
$storecfg,
|
|
$vmid,
|
|
undef,
|
|
{$opt => $param->{$opt}},
|
|
undef,
|
|
undef,
|
|
$extraction_storage,
|
|
);
|
|
$conf->{pending}->{$_} = $created_opts->{$_} for keys $created_opts->%*;
|
|
|
|
# default legacy boot order implies all cdroms anyway
|
|
if (@bootorder) {
|
|
# append new CD drives to bootorder to mark them bootable
|
|
my $drive = PVE::QemuServer::parse_drive($opt, $param->{$opt}, 1);
|
|
if (PVE::QemuServer::drive_is_cdrom($drive, 1) && !grep(/^$opt$/, @bootorder)) {
|
|
push @bootorder, $opt;
|
|
$conf->{pending}->{boot} = PVE::QemuServer::print_bootorder(\@bootorder);
|
|
$modified->{boot} = 1;
|
|
}
|
|
}
|
|
} elsif ($opt =~ m/^serial\d+/) {
|
|
if ((!defined($conf->{$opt}) || $conf->{$opt} eq 'socket') && $param->{$opt} eq 'socket') {
|
|
$rpcenv->check_vm_perm($authuser, $vmid, undef, ['VM.Config.HWType']);
|
|
} elsif ($authuser ne 'root@pam') {
|
|
die "only root can modify '$opt' config for real devices\n";
|
|
}
|
|
$conf->{pending}->{$opt} = $param->{$opt};
|
|
} elsif ($opt eq 'vga') {
|
|
my $vga = PVE::QemuServer::parse_vga($param->{$opt});
|
|
PVE::QemuServer::assert_clipboard_config($vga);
|
|
$conf->{pending}->{$opt} = $param->{$opt};
|
|
} elsif ($opt =~ m/^usb\d+/) {
|
|
if (my $olddevice = $conf->{$opt}) {
|
|
check_usb_perm($rpcenv, $authuser, $vmid, undef, $opt, $conf->{$opt});
|
|
}
|
|
check_usb_perm($rpcenv, $authuser, $vmid, undef, $opt, $param->{$opt});
|
|
$conf->{pending}->{$opt} = $param->{$opt};
|
|
} elsif ($opt =~ m/^hostpci\d+$/) {
|
|
if (my $oldvalue = $conf->{$opt}) {
|
|
check_hostpci_perm($rpcenv, $authuser, $vmid, undef, $opt, $oldvalue);
|
|
}
|
|
check_hostpci_perm($rpcenv, $authuser, $vmid, undef, $opt, $param->{$opt});
|
|
$conf->{pending}->{$opt} = $param->{$opt};
|
|
} elsif ($opt eq 'tags') {
|
|
assert_tag_permissions($vmid, $conf->{$opt}, $param->{$opt}, $rpcenv, $authuser);
|
|
$conf->{pending}->{$opt} = PVE::GuestHelpers::get_unique_tags($param->{$opt});
|
|
} elsif ($opt =~ m/^net\d+$/) {
|
|
if ($conf->{$opt}) {
|
|
PVE::QemuServer::check_bridge_access(
|
|
$rpcenv,
|
|
$authuser,
|
|
{ $opt => $conf->{$opt} },
|
|
);
|
|
}
|
|
$conf->{pending}->{$opt} = $param->{$opt};
|
|
} elsif ($opt eq 'machine') {
|
|
my $machine_conf = PVE::QemuServer::Machine::parse_machine($param->{$opt});
|
|
PVE::QemuServer::Machine::assert_valid_machine_property($machine_conf);
|
|
$conf->{pending}->{$opt} = $param->{$opt};
|
|
} elsif ($opt eq 'cipassword') {
|
|
if (!PVE::QemuServer::Helpers::windows_version($conf->{ostype})) {
|
|
# Same logic as in cloud-init (but with the regex fixed...)
|
|
$param->{cipassword} = PVE::Tools::encrypt_pw($param->{cipassword})
|
|
if $param->{cipassword} !~ /^\$(?:[156]|2[ay])(\$.+){2}/;
|
|
}
|
|
$conf->{cipassword} = $param->{cipassword};
|
|
} else {
|
|
$conf->{pending}->{$opt} = $param->{$opt};
|
|
|
|
if ($opt eq 'boot') {
|
|
my $new_bootcfg = PVE::JSONSchema::parse_property_string('pve-qm-boot', $param->{$opt});
|
|
if ($new_bootcfg->{order}) {
|
|
my @devs = PVE::Tools::split_list($new_bootcfg->{order});
|
|
for my $dev (@devs) {
|
|
my $exists = $conf->{$dev} || $conf->{pending}->{$dev} || $param->{$dev};
|
|
my $deleted = grep {$_ eq $dev} @delete;
|
|
die "invalid bootorder: device '$dev' does not exist'\n"
|
|
if !$exists || $deleted;
|
|
}
|
|
|
|
# remove legacy boot order settings if new one set
|
|
$conf->{pending}->{$opt} = PVE::QemuServer::print_bootorder(\@devs);
|
|
PVE::QemuConfig->add_to_pending_delete($conf, "bootdisk")
|
|
if $conf->{bootdisk};
|
|
}
|
|
}
|
|
}
|
|
PVE::QemuConfig->remove_from_pending_delete($conf, $opt);
|
|
PVE::QemuConfig->write_config($vmid, $conf);
|
|
}
|
|
|
|
# remove pending changes when nothing changed
|
|
$conf = PVE::QemuConfig->load_config($vmid); # update/reload
|
|
my $changes = PVE::QemuConfig->cleanup_pending($conf);
|
|
PVE::QemuConfig->write_config($vmid, $conf) if $changes;
|
|
|
|
return if !scalar(keys %{$conf->{pending}});
|
|
|
|
my $running = PVE::QemuServer::check_running($vmid);
|
|
|
|
# apply pending changes
|
|
|
|
$conf = PVE::QemuConfig->load_config($vmid); # update/reload
|
|
|
|
my $errors = {};
|
|
if ($running) {
|
|
PVE::QemuServer::vmconfig_hotplug_pending($vmid, $conf, $storecfg, $modified, $errors);
|
|
} else {
|
|
# cloud_init must be skipped if we are in an incoming, remote live migration
|
|
PVE::QemuServer::vmconfig_apply_pending($vmid, $conf, $storecfg, $errors, $skip_cloud_init);
|
|
}
|
|
raise_param_exc($errors) if scalar(keys %$errors);
|
|
|
|
return;
|
|
};
|
|
|
|
if ($sync) {
|
|
&$worker();
|
|
return;
|
|
} else {
|
|
my $upid = $rpcenv->fork_worker('qmconfig', $vmid, $authuser, $worker);
|
|
|
|
if ($background_delay) {
|
|
|
|
# Note: It would be better to do that in the Event based HTTPServer
|
|
# to avoid blocking call to sleep.
|
|
|
|
my $end_time = time() + $background_delay;
|
|
|
|
my $task = PVE::Tools::upid_decode($upid);
|
|
|
|
my $running = 1;
|
|
while (time() < $end_time) {
|
|
$running = PVE::ProcFSTools::check_process_running($task->{pid}, $task->{pstart});
|
|
last if !$running;
|
|
sleep(1); # this gets interrupted when child process ends
|
|
}
|
|
|
|
if (!$running) {
|
|
my $status = PVE::Tools::upid_read_status($upid);
|
|
return if !PVE::Tools::upid_status_is_error($status);
|
|
die "failed to update VM $vmid: $status\n";
|
|
}
|
|
}
|
|
|
|
return $upid;
|
|
}
|
|
};
|
|
|
|
return PVE::QemuConfig->lock_config($vmid, $updatefn);
|
|
};
|
|
|
|
my $vm_config_perm_list = [
|
|
'VM.Config.Disk',
|
|
'VM.Config.CDROM',
|
|
'VM.Config.CPU',
|
|
'VM.Config.Memory',
|
|
'VM.Config.Network',
|
|
'VM.Config.HWType',
|
|
'VM.Config.Options',
|
|
'VM.Config.Cloudinit',
|
|
];
|
|
|
|
__PACKAGE__->register_method({
|
|
name => 'update_vm_async',
|
|
path => '{vmid}/config',
|
|
method => 'POST',
|
|
protected => 1,
|
|
proxyto => 'node',
|
|
description => "Set virtual machine options (asynchronous API).",
|
|
permissions => {
|
|
check => ['perm', '/vms/{vmid}', $vm_config_perm_list, any => 1],
|
|
},
|
|
parameters => {
|
|
additionalProperties => 0,
|
|
properties => PVE::QemuServer::json_config_properties(
|
|
{
|
|
node => get_standard_option('pve-node'),
|
|
vmid => get_standard_option('pve-vmid'),
|
|
skiplock => get_standard_option('skiplock'),
|
|
delete => {
|
|
type => 'string', format => 'pve-configid-list',
|
|
description => "A list of settings you want to delete.",
|
|
optional => 1,
|
|
},
|
|
revert => {
|
|
type => 'string', format => 'pve-configid-list',
|
|
description => "Revert a pending change.",
|
|
optional => 1,
|
|
},
|
|
force => {
|
|
type => 'boolean',
|
|
description => $opt_force_description,
|
|
optional => 1,
|
|
requires => 'delete',
|
|
},
|
|
digest => {
|
|
type => 'string',
|
|
description => 'Prevent changes if current configuration file has different SHA1 digest. This can be used to prevent concurrent modifications.',
|
|
maxLength => 40,
|
|
optional => 1,
|
|
},
|
|
background_delay => {
|
|
type => 'integer',
|
|
description => "Time to wait for the task to finish. We return 'null' if the task finish within that time.",
|
|
minimum => 1,
|
|
maximum => 30,
|
|
optional => 1,
|
|
},
|
|
'import-working-storage' => get_standard_option('pve-storage-id', {
|
|
description => "A file-based storage with 'images' content-type enabled, which"
|
|
." is used as an intermediary extraction storage during import. Defaults to"
|
|
." the source storage.",
|
|
optional => 1,
|
|
completion => \&PVE::QemuServer::complete_storage,
|
|
}),
|
|
},
|
|
1, # with_disk_alloc
|
|
),
|
|
},
|
|
returns => {
|
|
type => 'string',
|
|
optional => 1,
|
|
},
|
|
code => $update_vm_api,
|
|
});
|
|
|
|
__PACKAGE__->register_method({
|
|
name => 'update_vm',
|
|
path => '{vmid}/config',
|
|
method => 'PUT',
|
|
protected => 1,
|
|
proxyto => 'node',
|
|
description => "Set virtual machine options (synchronous API) - You should consider using the POST method instead for any actions involving hotplug or storage allocation.",
|
|
permissions => {
|
|
check => ['perm', '/vms/{vmid}', $vm_config_perm_list, any => 1],
|
|
},
|
|
parameters => {
|
|
additionalProperties => 0,
|
|
properties => PVE::QemuServer::json_config_properties(
|
|
{
|
|
node => get_standard_option('pve-node'),
|
|
vmid => get_standard_option('pve-vmid', { completion => \&PVE::QemuServer::complete_vmid }),
|
|
skiplock => get_standard_option('skiplock'),
|
|
delete => {
|
|
type => 'string', format => 'pve-configid-list',
|
|
description => "A list of settings you want to delete.",
|
|
optional => 1,
|
|
},
|
|
revert => {
|
|
type => 'string', format => 'pve-configid-list',
|
|
description => "Revert a pending change.",
|
|
optional => 1,
|
|
},
|
|
force => {
|
|
type => 'boolean',
|
|
description => $opt_force_description,
|
|
optional => 1,
|
|
requires => 'delete',
|
|
},
|
|
digest => {
|
|
type => 'string',
|
|
description => 'Prevent changes if current configuration file has different SHA1 digest. This can be used to prevent concurrent modifications.',
|
|
maxLength => 40,
|
|
optional => 1,
|
|
},
|
|
},
|
|
1, # with_disk_alloc
|
|
),
|
|
},
|
|
returns => { type => 'null' },
|
|
code => sub {
|
|
my ($param) = @_;
|
|
&$update_vm_api($param, 1);
|
|
return;
|
|
}
|
|
});
|
|
|
|
__PACKAGE__->register_method({
|
|
name => 'destroy_vm',
|
|
path => '{vmid}',
|
|
method => 'DELETE',
|
|
protected => 1,
|
|
proxyto => 'node',
|
|
description => "Destroy the VM and all used/owned volumes. Removes any VM specific permissions"
|
|
." and firewall rules",
|
|
permissions => {
|
|
check => [ 'perm', '/vms/{vmid}', ['VM.Allocate']],
|
|
},
|
|
parameters => {
|
|
additionalProperties => 0,
|
|
properties => {
|
|
node => get_standard_option('pve-node'),
|
|
vmid => get_standard_option('pve-vmid', { completion => \&PVE::QemuServer::complete_vmid_stopped }),
|
|
skiplock => get_standard_option('skiplock'),
|
|
purge => {
|
|
type => 'boolean',
|
|
description => "Remove VMID from configurations, like backup & replication jobs and HA.",
|
|
optional => 1,
|
|
},
|
|
'destroy-unreferenced-disks' => {
|
|
type => 'boolean',
|
|
description => "If set, destroy additionally all disks not referenced in the config"
|
|
." but with a matching VMID from all enabled storages.",
|
|
optional => 1,
|
|
default => 0,
|
|
},
|
|
},
|
|
},
|
|
returns => {
|
|
type => 'string',
|
|
},
|
|
code => sub {
|
|
my ($param) = @_;
|
|
|
|
my $rpcenv = PVE::RPCEnvironment::get();
|
|
my $authuser = $rpcenv->get_user();
|
|
my $vmid = $param->{vmid};
|
|
|
|
my $skiplock = $param->{skiplock};
|
|
raise_param_exc({ skiplock => "Only root may use this option." })
|
|
if $skiplock && $authuser ne 'root@pam';
|
|
|
|
my $early_checks = sub {
|
|
# test if VM exists
|
|
my $conf = PVE::QemuConfig->load_config($vmid);
|
|
PVE::QemuConfig->check_protection($conf, "can't remove VM $vmid");
|
|
|
|
my $ha_managed = PVE::HA::Config::service_is_configured("vm:$vmid");
|
|
|
|
if (!$param->{purge}) {
|
|
die "unable to remove VM $vmid - used in HA resources and purge parameter not set.\n"
|
|
if $ha_managed;
|
|
# don't allow destroy if with replication jobs but no purge param
|
|
my $repl_conf = PVE::ReplicationConfig->new();
|
|
$repl_conf->check_for_existing_jobs($vmid);
|
|
}
|
|
|
|
die "VM $vmid is running - destroy failed\n"
|
|
if PVE::QemuServer::check_running($vmid);
|
|
|
|
return $ha_managed;
|
|
};
|
|
|
|
$early_checks->();
|
|
|
|
my $realcmd = sub {
|
|
my $upid = shift;
|
|
|
|
my $storecfg = PVE::Storage::config();
|
|
|
|
syslog('info', "destroy VM $vmid: $upid\n");
|
|
PVE::QemuConfig->lock_config($vmid, sub {
|
|
# repeat, config might have changed
|
|
my $ha_managed = $early_checks->();
|
|
|
|
my $purge_unreferenced = $param->{'destroy-unreferenced-disks'};
|
|
|
|
PVE::QemuServer::destroy_vm(
|
|
$storecfg,
|
|
$vmid,
|
|
$skiplock, { lock => 'destroyed' },
|
|
$purge_unreferenced,
|
|
);
|
|
|
|
PVE::AccessControl::remove_vm_access($vmid);
|
|
PVE::Firewall::remove_vmfw_conf($vmid);
|
|
if ($param->{purge}) {
|
|
print "purging VM $vmid from related configurations..\n";
|
|
PVE::ReplicationConfig::remove_vmid_jobs($vmid);
|
|
PVE::VZDump::Plugin::remove_vmid_from_backup_jobs($vmid);
|
|
|
|
if ($ha_managed) {
|
|
PVE::HA::Config::delete_service_from_config("vm:$vmid");
|
|
print "NOTE: removed VM $vmid from HA resource configuration.\n";
|
|
}
|
|
}
|
|
|
|
# only now remove the zombie config, else we can have reuse race
|
|
PVE::QemuConfig->destroy_config($vmid);
|
|
});
|
|
};
|
|
|
|
return $rpcenv->fork_worker('qmdestroy', $vmid, $authuser, $realcmd);
|
|
}});
|
|
|
|
__PACKAGE__->register_method({
|
|
name => 'unlink',
|
|
path => '{vmid}/unlink',
|
|
method => 'PUT',
|
|
protected => 1,
|
|
proxyto => 'node',
|
|
description => "Unlink/delete disk images.",
|
|
permissions => {
|
|
check => [ 'perm', '/vms/{vmid}', ['VM.Config.Disk']],
|
|
},
|
|
parameters => {
|
|
additionalProperties => 0,
|
|
properties => {
|
|
node => get_standard_option('pve-node'),
|
|
vmid => get_standard_option('pve-vmid', { completion => \&PVE::QemuServer::complete_vmid }),
|
|
idlist => {
|
|
type => 'string', format => 'pve-configid-list',
|
|
description => "A list of disk IDs you want to delete.",
|
|
},
|
|
force => {
|
|
type => 'boolean',
|
|
description => $opt_force_description,
|
|
optional => 1,
|
|
},
|
|
},
|
|
},
|
|
returns => { type => 'null'},
|
|
code => sub {
|
|
my ($param) = @_;
|
|
|
|
$param->{delete} = extract_param($param, 'idlist');
|
|
|
|
__PACKAGE__->update_vm($param);
|
|
|
|
return;
|
|
}});
|
|
|
|
# uses good entropy, each char is limited to 6 bit to get printable chars simply
|
|
my $gen_rand_chars = sub {
|
|
my ($length) = @_;
|
|
|
|
die "invalid length $length" if $length < 1;
|
|
|
|
my $min = ord('!'); # first printable ascii
|
|
|
|
my $rand_bytes = Crypt::OpenSSL::Random::random_bytes($length);
|
|
die "failed to generate random bytes!\n"
|
|
if !$rand_bytes;
|
|
|
|
my $str = join('', map { chr((ord($_) & 0x3F) + $min) } split('', $rand_bytes));
|
|
|
|
return $str;
|
|
};
|
|
|
|
my $sslcert;
|
|
|
|
__PACKAGE__->register_method({
|
|
name => 'vncproxy',
|
|
path => '{vmid}/vncproxy',
|
|
method => 'POST',
|
|
protected => 1,
|
|
permissions => {
|
|
check => ['perm', '/vms/{vmid}', [ 'VM.Console' ]],
|
|
},
|
|
description => "Creates a TCP VNC proxy connections.",
|
|
parameters => {
|
|
additionalProperties => 0,
|
|
properties => {
|
|
node => get_standard_option('pve-node'),
|
|
vmid => get_standard_option('pve-vmid'),
|
|
websocket => {
|
|
optional => 1,
|
|
type => 'boolean',
|
|
description => "Prepare for websocket upgrade (only required when using "
|
|
."serial terminal, otherwise upgrade is always possible).",
|
|
},
|
|
'generate-password' => {
|
|
optional => 1,
|
|
type => 'boolean',
|
|
default => 0,
|
|
description => "Generates a random password to be used as ticket instead of the API ticket.",
|
|
},
|
|
},
|
|
},
|
|
returns => {
|
|
additionalProperties => 0,
|
|
properties => {
|
|
user => { type => 'string' },
|
|
ticket => { type => 'string' },
|
|
password => {
|
|
optional => 1,
|
|
description => "Returned if requested with 'generate-password' param."
|
|
." Consists of printable ASCII characters ('!' .. '~').",
|
|
type => 'string',
|
|
},
|
|
cert => { type => 'string' },
|
|
port => { type => 'integer' },
|
|
upid => { type => 'string' },
|
|
},
|
|
},
|
|
code => sub {
|
|
my ($param) = @_;
|
|
|
|
my $rpcenv = PVE::RPCEnvironment::get();
|
|
|
|
my $authuser = $rpcenv->get_user();
|
|
|
|
my $vmid = $param->{vmid};
|
|
my $node = $param->{node};
|
|
my $websocket = $param->{websocket};
|
|
|
|
my $conf = PVE::QemuConfig->load_config($vmid, $node); # check if VM exists
|
|
|
|
my $serial;
|
|
if ($conf->{vga}) {
|
|
my $vga = PVE::QemuServer::parse_vga($conf->{vga});
|
|
$serial = $vga->{type} if $vga->{type} =~ m/^serial\d+$/;
|
|
}
|
|
|
|
my $authpath = "/vms/$vmid";
|
|
|
|
my $ticket = PVE::AccessControl::assemble_vnc_ticket($authuser, $authpath);
|
|
my $password = $ticket;
|
|
if ($param->{'generate-password'}) {
|
|
$password = $gen_rand_chars->(8);
|
|
}
|
|
|
|
$sslcert = PVE::Tools::file_get_contents("/etc/pve/pve-root-ca.pem", 8192)
|
|
if !$sslcert;
|
|
|
|
my $family;
|
|
my $remcmd = [];
|
|
|
|
if ($node ne 'localhost' && $node ne PVE::INotify::nodename()) {
|
|
(undef, $family) = PVE::Cluster::remote_node_ip($node);
|
|
my $sshinfo = PVE::SSHInfo::get_ssh_info($node);
|
|
# NOTE: kvm VNC traffic is already TLS encrypted or is known insecure
|
|
$remcmd = PVE::SSHInfo::ssh_info_to_command($sshinfo, defined($serial) ? '-t' : '-T');
|
|
} else {
|
|
$family = PVE::Tools::get_host_address_family($node);
|
|
}
|
|
|
|
my $port = PVE::Tools::next_vnc_port($family);
|
|
|
|
my $timeout = 10;
|
|
|
|
my $realcmd = sub {
|
|
my $upid = shift;
|
|
|
|
syslog('info', "starting vnc proxy $upid\n");
|
|
|
|
my $cmd;
|
|
|
|
if (defined($serial)) {
|
|
|
|
my $termcmd = [ '/usr/sbin/qm', 'terminal', $vmid, '-iface', $serial, '-escape', '0' ];
|
|
|
|
$cmd = ['/usr/bin/vncterm', '-rfbport', $port,
|
|
'-timeout', $timeout, '-authpath', $authpath,
|
|
'-perm', 'Sys.Console'];
|
|
|
|
if ($param->{websocket}) {
|
|
$ENV{PVE_VNC_TICKET} = $password; # pass ticket to vncterm
|
|
push @$cmd, '-notls', '-listen', 'localhost';
|
|
}
|
|
|
|
push @$cmd, '-c', @$remcmd, @$termcmd;
|
|
|
|
PVE::Tools::run_command($cmd);
|
|
|
|
} else {
|
|
|
|
$ENV{LC_PVE_TICKET} = $password; # set ticket with "qm vncproxy"
|
|
|
|
$cmd = [@$remcmd, "/usr/sbin/qm", 'vncproxy', $vmid];
|
|
|
|
my $sock = IO::Socket::IP->new(
|
|
ReuseAddr => 1,
|
|
Listen => 1,
|
|
LocalPort => $port,
|
|
Proto => 'tcp',
|
|
GetAddrInfoFlags => 0,
|
|
) or die "failed to create socket: $!\n";
|
|
# Inside the worker we shouldn't have any previous alarms
|
|
# running anyway...:
|
|
alarm(0);
|
|
local $SIG{ALRM} = sub { die "connection timed out\n" };
|
|
alarm $timeout;
|
|
accept(my $cli, $sock) or die "connection failed: $!\n";
|
|
alarm(0);
|
|
close($sock);
|
|
if (PVE::Tools::run_command($cmd,
|
|
output => '>&'.fileno($cli),
|
|
input => '<&'.fileno($cli),
|
|
noerr => 1) != 0)
|
|
{
|
|
die "Failed to run vncproxy.\n";
|
|
}
|
|
}
|
|
|
|
return;
|
|
};
|
|
|
|
my $upid = $rpcenv->fork_worker('vncproxy', $vmid, $authuser, $realcmd, 1);
|
|
|
|
PVE::Tools::wait_for_vnc_port($port);
|
|
|
|
my $res = {
|
|
user => $authuser,
|
|
ticket => $ticket,
|
|
port => $port,
|
|
upid => $upid,
|
|
cert => $sslcert,
|
|
};
|
|
$res->{password} = $password if $param->{'generate-password'};
|
|
|
|
return $res;
|
|
}});
|
|
|
|
__PACKAGE__->register_method({
|
|
name => 'termproxy',
|
|
path => '{vmid}/termproxy',
|
|
method => 'POST',
|
|
protected => 1,
|
|
permissions => {
|
|
check => ['perm', '/vms/{vmid}', [ 'VM.Console' ]],
|
|
},
|
|
description => "Creates a TCP proxy connections.",
|
|
parameters => {
|
|
additionalProperties => 0,
|
|
properties => {
|
|
node => get_standard_option('pve-node'),
|
|
vmid => get_standard_option('pve-vmid'),
|
|
serial=> {
|
|
optional => 1,
|
|
type => 'string',
|
|
enum => [qw(serial0 serial1 serial2 serial3)],
|
|
description => "opens a serial terminal (defaults to display)",
|
|
},
|
|
},
|
|
},
|
|
returns => {
|
|
additionalProperties => 0,
|
|
properties => {
|
|
user => { type => 'string' },
|
|
ticket => { type => 'string' },
|
|
port => { type => 'integer' },
|
|
upid => { type => 'string' },
|
|
},
|
|
},
|
|
code => sub {
|
|
my ($param) = @_;
|
|
|
|
my $rpcenv = PVE::RPCEnvironment::get();
|
|
|
|
my $authuser = $rpcenv->get_user();
|
|
|
|
my $vmid = $param->{vmid};
|
|
my $node = $param->{node};
|
|
my $serial = $param->{serial};
|
|
|
|
my $conf = PVE::QemuConfig->load_config($vmid, $node); # check if VM exists
|
|
|
|
if (!defined($serial)) {
|
|
if ($conf->{vga}) {
|
|
my $vga = PVE::QemuServer::parse_vga($conf->{vga});
|
|
$serial = $vga->{type} if $vga->{type} =~ m/^serial\d+$/;
|
|
}
|
|
}
|
|
|
|
my $authpath = "/vms/$vmid";
|
|
|
|
my $ticket = PVE::AccessControl::assemble_vnc_ticket($authuser, $authpath);
|
|
|
|
my $family;
|
|
my $remcmd = [];
|
|
|
|
if ($node ne 'localhost' && $node ne PVE::INotify::nodename()) {
|
|
(undef, $family) = PVE::Cluster::remote_node_ip($node);
|
|
my $sshinfo = PVE::SSHInfo::get_ssh_info($node);
|
|
$remcmd = PVE::SSHInfo::ssh_info_to_command($sshinfo, '-t');
|
|
push @$remcmd, '--';
|
|
} else {
|
|
$family = PVE::Tools::get_host_address_family($node);
|
|
}
|
|
|
|
my $port = PVE::Tools::next_vnc_port($family);
|
|
|
|
my $termcmd = [ '/usr/sbin/qm', 'terminal', $vmid, '-escape', '0'];
|
|
push @$termcmd, '-iface', $serial if $serial;
|
|
|
|
my $realcmd = sub {
|
|
my $upid = shift;
|
|
|
|
syslog('info', "starting qemu termproxy $upid\n");
|
|
|
|
my $cmd = ['/usr/bin/termproxy', $port, '--path', $authpath,
|
|
'--perm', 'VM.Console', '--'];
|
|
push @$cmd, @$remcmd, @$termcmd;
|
|
|
|
PVE::Tools::run_command($cmd);
|
|
};
|
|
|
|
my $upid = $rpcenv->fork_worker('vncproxy', $vmid, $authuser, $realcmd, 1);
|
|
|
|
PVE::Tools::wait_for_vnc_port($port);
|
|
|
|
return {
|
|
user => $authuser,
|
|
ticket => $ticket,
|
|
port => $port,
|
|
upid => $upid,
|
|
};
|
|
}});
|
|
|
|
__PACKAGE__->register_method({
|
|
name => 'vncwebsocket',
|
|
path => '{vmid}/vncwebsocket',
|
|
method => 'GET',
|
|
permissions => {
|
|
description => "You also need to pass a valid ticket (vncticket).",
|
|
check => ['perm', '/vms/{vmid}', [ 'VM.Console' ]],
|
|
},
|
|
description => "Opens a weksocket for VNC traffic.",
|
|
parameters => {
|
|
additionalProperties => 0,
|
|
properties => {
|
|
node => get_standard_option('pve-node'),
|
|
vmid => get_standard_option('pve-vmid'),
|
|
vncticket => {
|
|
description => "Ticket from previous call to vncproxy.",
|
|
type => 'string',
|
|
maxLength => 512,
|
|
},
|
|
port => {
|
|
description => "Port number returned by previous vncproxy call.",
|
|
type => 'integer',
|
|
minimum => 5900,
|
|
maximum => 5999,
|
|
},
|
|
},
|
|
},
|
|
returns => {
|
|
type => "object",
|
|
properties => {
|
|
port => { type => 'string' },
|
|
},
|
|
},
|
|
code => sub {
|
|
my ($param) = @_;
|
|
|
|
my $rpcenv = PVE::RPCEnvironment::get();
|
|
|
|
my $authuser = $rpcenv->get_user();
|
|
|
|
my $vmid = $param->{vmid};
|
|
my $node = $param->{node};
|
|
|
|
my $authpath = "/vms/$vmid";
|
|
|
|
PVE::AccessControl::verify_vnc_ticket($param->{vncticket}, $authuser, $authpath);
|
|
|
|
my $conf = PVE::QemuConfig->load_config($vmid, $node); # VM exists ?
|
|
|
|
# Note: VNC ports are accessible from outside, so we do not gain any
|
|
# security if we verify that $param->{port} belongs to VM $vmid. This
|
|
# check is done by verifying the VNC ticket (inside VNC protocol).
|
|
|
|
my $port = $param->{port};
|
|
|
|
return { port => $port };
|
|
}});
|
|
|
|
__PACKAGE__->register_method({
|
|
name => 'spiceproxy',
|
|
path => '{vmid}/spiceproxy',
|
|
method => 'POST',
|
|
protected => 1,
|
|
proxyto => 'node',
|
|
permissions => {
|
|
check => ['perm', '/vms/{vmid}', [ 'VM.Console' ]],
|
|
},
|
|
description => "Returns a SPICE configuration to connect to the VM.",
|
|
parameters => {
|
|
additionalProperties => 0,
|
|
properties => {
|
|
node => get_standard_option('pve-node'),
|
|
vmid => get_standard_option('pve-vmid'),
|
|
proxy => get_standard_option('spice-proxy', { optional => 1 }),
|
|
},
|
|
},
|
|
returns => get_standard_option('remote-viewer-config'),
|
|
code => sub {
|
|
my ($param) = @_;
|
|
|
|
my $rpcenv = PVE::RPCEnvironment::get();
|
|
|
|
my $authuser = $rpcenv->get_user();
|
|
|
|
my $vmid = $param->{vmid};
|
|
my $node = $param->{node};
|
|
my $proxy = $param->{proxy};
|
|
|
|
my $conf = PVE::QemuConfig->load_config($vmid, $node);
|
|
my $title = "VM $vmid";
|
|
$title .= " - ". $conf->{name} if $conf->{name};
|
|
|
|
my $port = PVE::QemuServer::spice_port($vmid);
|
|
|
|
my ($ticket, undef, $remote_viewer_config) =
|
|
PVE::AccessControl::remote_viewer_config($authuser, $vmid, $node, $proxy, $title, $port);
|
|
|
|
mon_cmd($vmid, "set_password", protocol => 'spice', password => $ticket);
|
|
mon_cmd($vmid, "expire_password", protocol => 'spice', time => "+30");
|
|
|
|
return $remote_viewer_config;
|
|
}});
|
|
|
|
__PACKAGE__->register_method({
|
|
name => 'vmcmdidx',
|
|
path => '{vmid}/status',
|
|
method => 'GET',
|
|
proxyto => 'node',
|
|
description => "Directory index",
|
|
permissions => {
|
|
user => 'all',
|
|
},
|
|
parameters => {
|
|
additionalProperties => 0,
|
|
properties => {
|
|
node => get_standard_option('pve-node'),
|
|
vmid => get_standard_option('pve-vmid'),
|
|
},
|
|
},
|
|
returns => {
|
|
type => 'array',
|
|
items => {
|
|
type => "object",
|
|
properties => {
|
|
subdir => { type => 'string' },
|
|
},
|
|
},
|
|
links => [ { rel => 'child', href => "{subdir}" } ],
|
|
},
|
|
code => sub {
|
|
my ($param) = @_;
|
|
|
|
# test if VM exists
|
|
my $conf = PVE::QemuConfig->load_config($param->{vmid});
|
|
|
|
my $res = [
|
|
{ subdir => 'current' },
|
|
{ subdir => 'start' },
|
|
{ subdir => 'stop' },
|
|
{ subdir => 'reset' },
|
|
{ subdir => 'shutdown' },
|
|
{ subdir => 'suspend' },
|
|
{ subdir => 'reboot' },
|
|
];
|
|
|
|
return $res;
|
|
}});
|
|
|
|
__PACKAGE__->register_method({
|
|
name => 'vm_status',
|
|
path => '{vmid}/status/current',
|
|
method => 'GET',
|
|
proxyto => 'node',
|
|
protected => 1, # qemu pid files are only readable by root
|
|
description => "Get virtual machine status.",
|
|
permissions => {
|
|
check => ['perm', '/vms/{vmid}', [ 'VM.Audit' ]],
|
|
},
|
|
parameters => {
|
|
additionalProperties => 0,
|
|
properties => {
|
|
node => get_standard_option('pve-node'),
|
|
vmid => get_standard_option('pve-vmid'),
|
|
},
|
|
},
|
|
returns => {
|
|
type => 'object',
|
|
properties => {
|
|
%$PVE::QemuServer::vmstatus_return_properties,
|
|
ha => {
|
|
description => "HA manager service status.",
|
|
type => 'object',
|
|
},
|
|
spice => {
|
|
description => "QEMU VGA configuration supports spice.",
|
|
type => 'boolean',
|
|
optional => 1,
|
|
},
|
|
agent => {
|
|
description => "QEMU Guest Agent is enabled in config.",
|
|
type => 'boolean',
|
|
optional => 1,
|
|
},
|
|
clipboard => {
|
|
description => 'Enable a specific clipboard. If not set, depending on'
|
|
.' the display type the SPICE one will be added.',
|
|
type => 'string',
|
|
enum => ['vnc'],
|
|
optional => 1,
|
|
},
|
|
},
|
|
},
|
|
code => sub {
|
|
my ($param) = @_;
|
|
|
|
# test if VM exists
|
|
my $conf = PVE::QemuConfig->load_config($param->{vmid});
|
|
|
|
my $vmstatus = PVE::QemuServer::vmstatus($param->{vmid}, 1);
|
|
my $status = $vmstatus->{$param->{vmid}};
|
|
|
|
$status->{ha} = PVE::HA::Config::get_service_status("vm:$param->{vmid}");
|
|
|
|
if ($conf->{vga}) {
|
|
my $vga = PVE::QemuServer::parse_vga($conf->{vga});
|
|
my $spice = defined($vga->{type}) && $vga->{type} =~ /^virtio/;
|
|
$spice ||= PVE::QemuServer::vga_conf_has_spice($conf->{vga});
|
|
$status->{spice} = 1 if $spice;
|
|
$status->{clipboard} = $vga->{clipboard};
|
|
}
|
|
$status->{agent} = 1 if PVE::QemuServer::get_qga_key($conf, 'enabled');
|
|
|
|
return $status;
|
|
}});
|
|
|
|
__PACKAGE__->register_method({
|
|
name => 'vm_start',
|
|
path => '{vmid}/status/start',
|
|
method => 'POST',
|
|
protected => 1,
|
|
proxyto => 'node',
|
|
description => "Start virtual machine.",
|
|
permissions => {
|
|
check => ['perm', '/vms/{vmid}', [ 'VM.PowerMgmt' ]],
|
|
},
|
|
parameters => {
|
|
additionalProperties => 0,
|
|
properties => {
|
|
node => get_standard_option('pve-node'),
|
|
vmid => get_standard_option('pve-vmid',
|
|
{ completion => \&PVE::QemuServer::complete_vmid_stopped }),
|
|
skiplock => get_standard_option('skiplock'),
|
|
stateuri => get_standard_option('pve-qm-stateuri'),
|
|
migratedfrom => get_standard_option('pve-node',{ optional => 1 }),
|
|
migration_type => {
|
|
type => 'string',
|
|
enum => ['secure', 'insecure'],
|
|
description => "Migration traffic is encrypted using an SSH " .
|
|
"tunnel by default. On secure, completely private networks " .
|
|
"this can be disabled to increase performance.",
|
|
optional => 1,
|
|
},
|
|
migration_network => {
|
|
type => 'string', format => 'CIDR',
|
|
description => "CIDR of the (sub) network that is used for migration.",
|
|
optional => 1,
|
|
},
|
|
machine => get_standard_option('pve-qemu-machine'),
|
|
'force-cpu' => {
|
|
description => "Override QEMU's -cpu argument with the given string.",
|
|
type => 'string',
|
|
optional => 1,
|
|
},
|
|
targetstorage => get_standard_option('pve-targetstorage'),
|
|
timeout => {
|
|
description => "Wait maximal timeout seconds.",
|
|
type => 'integer',
|
|
minimum => 0,
|
|
default => 'max(30, vm memory in GiB)',
|
|
optional => 1,
|
|
},
|
|
},
|
|
},
|
|
returns => {
|
|
type => 'string',
|
|
},
|
|
code => sub {
|
|
my ($param) = @_;
|
|
|
|
my $rpcenv = PVE::RPCEnvironment::get();
|
|
my $authuser = $rpcenv->get_user();
|
|
|
|
my $node = extract_param($param, 'node');
|
|
my $vmid = extract_param($param, 'vmid');
|
|
my $timeout = extract_param($param, 'timeout');
|
|
my $machine = extract_param($param, 'machine');
|
|
|
|
my $get_root_param = sub {
|
|
my $value = extract_param($param, $_[0]);
|
|
raise_param_exc({ "$_[0]" => "Only root may use this option." })
|
|
if $value && $authuser ne 'root@pam';
|
|
return $value;
|
|
};
|
|
|
|
my $stateuri = $get_root_param->('stateuri');
|
|
my $skiplock = $get_root_param->('skiplock');
|
|
my $migratedfrom = $get_root_param->('migratedfrom');
|
|
my $migration_type = $get_root_param->('migration_type');
|
|
my $migration_network = $get_root_param->('migration_network');
|
|
my $targetstorage = $get_root_param->('targetstorage');
|
|
my $force_cpu = $get_root_param->('force-cpu');
|
|
|
|
my $storagemap;
|
|
|
|
if ($targetstorage) {
|
|
raise_param_exc({ targetstorage => "targetstorage can only by used with migratedfrom." })
|
|
if !$migratedfrom;
|
|
$storagemap = eval { PVE::JSONSchema::parse_idmap($targetstorage, 'pve-storage-id') };
|
|
raise_param_exc({ targetstorage => "failed to parse storage map: $@" })
|
|
if $@;
|
|
}
|
|
|
|
# read spice ticket from STDIN
|
|
my $spice_ticket;
|
|
my $nbd_protocol_version = 0;
|
|
my $replicated_volumes = {};
|
|
my $offline_volumes = {};
|
|
if ($stateuri && ($stateuri eq 'tcp' || $stateuri eq 'unix') && $migratedfrom && ($rpcenv->{type} eq 'cli')) {
|
|
while (defined(my $line = <STDIN>)) {
|
|
chomp $line;
|
|
if ($line =~ m/^spice_ticket: (.+)$/) {
|
|
$spice_ticket = $1;
|
|
} elsif ($line =~ m/^nbd_protocol_version: (\d+)$/) {
|
|
$nbd_protocol_version = $1;
|
|
} elsif ($line =~ m/^replicated_volume: (.*)$/) {
|
|
$replicated_volumes->{$1} = 1;
|
|
} elsif ($line =~ m/^tpmstate0: (.*)$/) { # Deprecated, use offline_volume instead
|
|
$offline_volumes->{tpmstate0} = $1;
|
|
} elsif ($line =~ m/^offline_volume: ([^:]+): (.*)$/) {
|
|
$offline_volumes->{$1} = $2;
|
|
} elsif (!$spice_ticket) {
|
|
# fallback for old source node
|
|
$spice_ticket = $line;
|
|
} else {
|
|
warn "unknown 'start' parameter on STDIN: '$line'\n";
|
|
}
|
|
}
|
|
}
|
|
|
|
PVE::Cluster::check_cfs_quorum();
|
|
|
|
my $storecfg = PVE::Storage::config();
|
|
|
|
if (PVE::HA::Config::vm_is_ha_managed($vmid) && !$stateuri && $rpcenv->{type} ne 'ha') {
|
|
my $hacmd = sub {
|
|
my $upid = shift;
|
|
|
|
print "Requesting HA start for VM $vmid\n";
|
|
|
|
my $cmd = ['ha-manager', 'set', "vm:$vmid", '--state', 'started'];
|
|
PVE::Tools::run_command($cmd);
|
|
return;
|
|
};
|
|
|
|
return $rpcenv->fork_worker('hastart', $vmid, $authuser, $hacmd);
|
|
|
|
} else {
|
|
|
|
my $realcmd = sub {
|
|
my $upid = shift;
|
|
|
|
syslog('info', "start VM $vmid: $upid\n");
|
|
|
|
my $migrate_opts = {
|
|
migratedfrom => $migratedfrom,
|
|
spice_ticket => $spice_ticket,
|
|
network => $migration_network,
|
|
type => $migration_type,
|
|
storagemap => $storagemap,
|
|
nbd_proto_version => $nbd_protocol_version,
|
|
replicated_volumes => $replicated_volumes,
|
|
offline_volumes => $offline_volumes,
|
|
};
|
|
|
|
my $params = {
|
|
statefile => $stateuri,
|
|
skiplock => $skiplock,
|
|
forcemachine => $machine,
|
|
timeout => $timeout,
|
|
forcecpu => $force_cpu,
|
|
};
|
|
|
|
PVE::QemuServer::vm_start($storecfg, $vmid, $params, $migrate_opts);
|
|
return;
|
|
};
|
|
|
|
return $rpcenv->fork_worker('qmstart', $vmid, $authuser, $realcmd);
|
|
}
|
|
}});
|
|
|
|
__PACKAGE__->register_method({
|
|
name => 'vm_stop',
|
|
path => '{vmid}/status/stop',
|
|
method => 'POST',
|
|
protected => 1,
|
|
proxyto => 'node',
|
|
description => "Stop virtual machine. The qemu process will exit immediately. This"
|
|
." is akin to pulling the power plug of a running computer and may damage the VM data.",
|
|
permissions => {
|
|
check => ['perm', '/vms/{vmid}', [ 'VM.PowerMgmt' ]],
|
|
},
|
|
parameters => {
|
|
additionalProperties => 0,
|
|
properties => {
|
|
node => get_standard_option('pve-node'),
|
|
vmid => get_standard_option('pve-vmid',
|
|
{ completion => \&PVE::QemuServer::complete_vmid_running }),
|
|
skiplock => get_standard_option('skiplock'),
|
|
migratedfrom => get_standard_option('pve-node', { optional => 1 }),
|
|
timeout => {
|
|
description => "Wait maximal timeout seconds.",
|
|
type => 'integer',
|
|
minimum => 0,
|
|
optional => 1,
|
|
},
|
|
keepActive => {
|
|
description => "Do not deactivate storage volumes.",
|
|
type => 'boolean',
|
|
optional => 1,
|
|
default => 0,
|
|
},
|
|
'overrule-shutdown' => {
|
|
description => "Try to abort active 'qmshutdown' tasks before stopping.",
|
|
optional => 1,
|
|
type => 'boolean',
|
|
default => 0,
|
|
},
|
|
},
|
|
},
|
|
returns => {
|
|
type => 'string',
|
|
},
|
|
code => sub {
|
|
my ($param) = @_;
|
|
|
|
my $rpcenv = PVE::RPCEnvironment::get();
|
|
my $authuser = $rpcenv->get_user();
|
|
|
|
my $node = extract_param($param, 'node');
|
|
my $vmid = extract_param($param, 'vmid');
|
|
|
|
my $skiplock = extract_param($param, 'skiplock');
|
|
raise_param_exc({ skiplock => "Only root may use this option." })
|
|
if $skiplock && $authuser ne 'root@pam';
|
|
|
|
my $keepActive = extract_param($param, 'keepActive');
|
|
raise_param_exc({ keepActive => "Only root may use this option." })
|
|
if $keepActive && $authuser ne 'root@pam';
|
|
|
|
my $migratedfrom = extract_param($param, 'migratedfrom');
|
|
raise_param_exc({ migratedfrom => "Only root may use this option." })
|
|
if $migratedfrom && $authuser ne 'root@pam';
|
|
|
|
my $overrule_shutdown = extract_param($param, 'overrule-shutdown');
|
|
|
|
my $storecfg = PVE::Storage::config();
|
|
|
|
if (PVE::HA::Config::vm_is_ha_managed($vmid) && ($rpcenv->{type} ne 'ha') && !defined($migratedfrom)) {
|
|
raise_param_exc({ 'overrule-shutdown' => "Not applicable for HA resources." })
|
|
if $overrule_shutdown;
|
|
|
|
my $hacmd = sub {
|
|
my $upid = shift;
|
|
|
|
print "Requesting HA stop for VM $vmid\n";
|
|
|
|
my $cmd = ['ha-manager', 'crm-command', 'stop', "vm:$vmid", '0'];
|
|
PVE::Tools::run_command($cmd);
|
|
return;
|
|
};
|
|
|
|
return $rpcenv->fork_worker('hastop', $vmid, $authuser, $hacmd);
|
|
|
|
} else {
|
|
my $realcmd = sub {
|
|
my $upid = shift;
|
|
|
|
syslog('info', "stop VM $vmid: $upid\n");
|
|
|
|
if ($overrule_shutdown) {
|
|
my $overruled_tasks = PVE::GuestHelpers::abort_guest_tasks(
|
|
$rpcenv, 'qmshutdown', $vmid);
|
|
my $overruled_tasks_list = join(", ", $overruled_tasks->@*);
|
|
print "overruled qmshutdown tasks: $overruled_tasks_list\n"
|
|
if @$overruled_tasks;
|
|
};
|
|
|
|
PVE::QemuServer::vm_stop($storecfg, $vmid, $skiplock, 0,
|
|
$param->{timeout}, 0, 1, $keepActive, $migratedfrom);
|
|
return;
|
|
};
|
|
|
|
return $rpcenv->fork_worker('qmstop', $vmid, $authuser, $realcmd);
|
|
}
|
|
}});
|
|
|
|
__PACKAGE__->register_method({
|
|
name => 'vm_reset',
|
|
path => '{vmid}/status/reset',
|
|
method => 'POST',
|
|
protected => 1,
|
|
proxyto => 'node',
|
|
description => "Reset virtual machine.",
|
|
permissions => {
|
|
check => ['perm', '/vms/{vmid}', [ 'VM.PowerMgmt' ]],
|
|
},
|
|
parameters => {
|
|
additionalProperties => 0,
|
|
properties => {
|
|
node => get_standard_option('pve-node'),
|
|
vmid => get_standard_option('pve-vmid',
|
|
{ completion => \&PVE::QemuServer::complete_vmid_running }),
|
|
skiplock => get_standard_option('skiplock'),
|
|
},
|
|
},
|
|
returns => {
|
|
type => 'string',
|
|
},
|
|
code => sub {
|
|
my ($param) = @_;
|
|
|
|
my $rpcenv = PVE::RPCEnvironment::get();
|
|
|
|
my $authuser = $rpcenv->get_user();
|
|
|
|
my $node = extract_param($param, 'node');
|
|
|
|
my $vmid = extract_param($param, 'vmid');
|
|
|
|
my $skiplock = extract_param($param, 'skiplock');
|
|
raise_param_exc({ skiplock => "Only root may use this option." })
|
|
if $skiplock && $authuser ne 'root@pam';
|
|
|
|
die "VM $vmid not running\n" if !PVE::QemuServer::check_running($vmid);
|
|
|
|
my $realcmd = sub {
|
|
my $upid = shift;
|
|
|
|
PVE::QemuServer::vm_reset($vmid, $skiplock);
|
|
|
|
return;
|
|
};
|
|
|
|
return $rpcenv->fork_worker('qmreset', $vmid, $authuser, $realcmd);
|
|
}});
|
|
|
|
__PACKAGE__->register_method({
|
|
name => 'vm_shutdown',
|
|
path => '{vmid}/status/shutdown',
|
|
method => 'POST',
|
|
protected => 1,
|
|
proxyto => 'node',
|
|
description => "Shutdown virtual machine. This is similar to pressing the power button on a"
|
|
." physical machine. This will send an ACPI event for the guest OS, which should then"
|
|
." proceed to a clean shutdown.",
|
|
permissions => {
|
|
check => ['perm', '/vms/{vmid}', [ 'VM.PowerMgmt' ]],
|
|
},
|
|
parameters => {
|
|
additionalProperties => 0,
|
|
properties => {
|
|
node => get_standard_option('pve-node'),
|
|
vmid => get_standard_option('pve-vmid',
|
|
{ completion => \&PVE::QemuServer::complete_vmid_running }),
|
|
skiplock => get_standard_option('skiplock'),
|
|
timeout => {
|
|
description => "Wait maximal timeout seconds.",
|
|
type => 'integer',
|
|
minimum => 0,
|
|
optional => 1,
|
|
},
|
|
forceStop => {
|
|
description => "Make sure the VM stops.",
|
|
type => 'boolean',
|
|
optional => 1,
|
|
default => 0,
|
|
},
|
|
keepActive => {
|
|
description => "Do not deactivate storage volumes.",
|
|
type => 'boolean',
|
|
optional => 1,
|
|
default => 0,
|
|
}
|
|
},
|
|
},
|
|
returns => {
|
|
type => 'string',
|
|
},
|
|
code => sub {
|
|
my ($param) = @_;
|
|
|
|
my $rpcenv = PVE::RPCEnvironment::get();
|
|
my $authuser = $rpcenv->get_user();
|
|
|
|
my $node = extract_param($param, 'node');
|
|
my $vmid = extract_param($param, 'vmid');
|
|
|
|
my $skiplock = extract_param($param, 'skiplock');
|
|
raise_param_exc({ skiplock => "Only root may use this option." })
|
|
if $skiplock && $authuser ne 'root@pam';
|
|
|
|
my $keepActive = extract_param($param, 'keepActive');
|
|
raise_param_exc({ keepActive => "Only root may use this option." })
|
|
if $keepActive && $authuser ne 'root@pam';
|
|
|
|
my $storecfg = PVE::Storage::config();
|
|
|
|
my $shutdown = 1;
|
|
|
|
# sending a graceful shutdown command to paused VMs runs into timeouts, and even worse, when
|
|
# the VM gets resumed later, it still gets the request delivered and powers off
|
|
if (PVE::QemuServer::vm_is_paused($vmid, 1)) {
|
|
if ($param->{forceStop}) {
|
|
warn "VM is paused - stop instead of shutdown\n";
|
|
$shutdown = 0;
|
|
} else {
|
|
die "VM is paused - cannot shutdown\n";
|
|
}
|
|
}
|
|
|
|
if (PVE::HA::Config::vm_is_ha_managed($vmid) && $rpcenv->{type} ne 'ha') {
|
|
|
|
my $timeout = $param->{timeout} // 60;
|
|
my $hacmd = sub {
|
|
my $upid = shift;
|
|
|
|
print "Requesting HA stop for VM $vmid\n";
|
|
|
|
my $cmd = ['ha-manager', 'crm-command', 'stop', "vm:$vmid", "$timeout"];
|
|
PVE::Tools::run_command($cmd);
|
|
return;
|
|
};
|
|
|
|
return $rpcenv->fork_worker('hastop', $vmid, $authuser, $hacmd);
|
|
|
|
} else {
|
|
|
|
my $realcmd = sub {
|
|
my $upid = shift;
|
|
|
|
syslog('info', "shutdown VM $vmid: $upid\n");
|
|
|
|
PVE::QemuServer::vm_stop($storecfg, $vmid, $skiplock, 0, $param->{timeout},
|
|
$shutdown, $param->{forceStop}, $keepActive);
|
|
return;
|
|
};
|
|
|
|
return $rpcenv->fork_worker('qmshutdown', $vmid, $authuser, $realcmd);
|
|
}
|
|
}});
|
|
|
|
__PACKAGE__->register_method({
|
|
name => 'vm_reboot',
|
|
path => '{vmid}/status/reboot',
|
|
method => 'POST',
|
|
protected => 1,
|
|
proxyto => 'node',
|
|
description => "Reboot the VM by shutting it down, and starting it again. Applies pending changes.",
|
|
permissions => {
|
|
check => ['perm', '/vms/{vmid}', [ 'VM.PowerMgmt' ]],
|
|
},
|
|
parameters => {
|
|
additionalProperties => 0,
|
|
properties => {
|
|
node => get_standard_option('pve-node'),
|
|
vmid => get_standard_option('pve-vmid',
|
|
{ completion => \&PVE::QemuServer::complete_vmid_running }),
|
|
timeout => {
|
|
description => "Wait maximal timeout seconds for the shutdown.",
|
|
type => 'integer',
|
|
minimum => 0,
|
|
optional => 1,
|
|
},
|
|
},
|
|
},
|
|
returns => {
|
|
type => 'string',
|
|
},
|
|
code => sub {
|
|
my ($param) = @_;
|
|
|
|
my $rpcenv = PVE::RPCEnvironment::get();
|
|
my $authuser = $rpcenv->get_user();
|
|
|
|
my $node = extract_param($param, 'node');
|
|
my $vmid = extract_param($param, 'vmid');
|
|
|
|
die "VM is paused - cannot shutdown\n" if PVE::QemuServer::vm_is_paused($vmid, 1);
|
|
|
|
die "VM $vmid not running\n" if !PVE::QemuServer::check_running($vmid);
|
|
|
|
my $realcmd = sub {
|
|
my $upid = shift;
|
|
|
|
syslog('info', "requesting reboot of VM $vmid: $upid\n");
|
|
PVE::QemuServer::vm_reboot($vmid, $param->{timeout});
|
|
return;
|
|
};
|
|
|
|
return $rpcenv->fork_worker('qmreboot', $vmid, $authuser, $realcmd);
|
|
}});
|
|
|
|
__PACKAGE__->register_method({
|
|
name => 'vm_suspend',
|
|
path => '{vmid}/status/suspend',
|
|
method => 'POST',
|
|
protected => 1,
|
|
proxyto => 'node',
|
|
description => "Suspend virtual machine.",
|
|
permissions => {
|
|
description => "You need 'VM.PowerMgmt' on /vms/{vmid}, and if you have set 'todisk',".
|
|
" you need also 'VM.Config.Disk' on /vms/{vmid} and 'Datastore.AllocateSpace'".
|
|
" on the storage for the vmstate.",
|
|
check => ['perm', '/vms/{vmid}', [ 'VM.PowerMgmt' ]],
|
|
},
|
|
parameters => {
|
|
additionalProperties => 0,
|
|
properties => {
|
|
node => get_standard_option('pve-node'),
|
|
vmid => get_standard_option('pve-vmid',
|
|
{ completion => \&PVE::QemuServer::complete_vmid_running }),
|
|
skiplock => get_standard_option('skiplock'),
|
|
todisk => {
|
|
type => 'boolean',
|
|
default => 0,
|
|
optional => 1,
|
|
description => 'If set, suspends the VM to disk. Will be resumed on next VM start.',
|
|
},
|
|
statestorage => get_standard_option('pve-storage-id', {
|
|
description => "The storage for the VM state",
|
|
requires => 'todisk',
|
|
optional => 1,
|
|
completion => \&PVE::Storage::complete_storage_enabled,
|
|
}),
|
|
},
|
|
},
|
|
returns => {
|
|
type => 'string',
|
|
},
|
|
code => sub {
|
|
my ($param) = @_;
|
|
|
|
my $rpcenv = PVE::RPCEnvironment::get();
|
|
my $authuser = $rpcenv->get_user();
|
|
|
|
my $node = extract_param($param, 'node');
|
|
my $vmid = extract_param($param, 'vmid');
|
|
|
|
my $todisk = extract_param($param, 'todisk') // 0;
|
|
|
|
my $statestorage = extract_param($param, 'statestorage');
|
|
|
|
my $skiplock = extract_param($param, 'skiplock');
|
|
raise_param_exc({ skiplock => "Only root may use this option." })
|
|
if $skiplock && $authuser ne 'root@pam';
|
|
|
|
die "VM $vmid not running\n" if !PVE::QemuServer::check_running($vmid);
|
|
|
|
die "Cannot suspend HA managed VM to disk\n"
|
|
if $todisk && PVE::HA::Config::vm_is_ha_managed($vmid);
|
|
|
|
# early check for storage permission, for better user feedback
|
|
if ($todisk) {
|
|
$rpcenv->check_vm_perm($authuser, $vmid, undef, ['VM.Config.Disk']);
|
|
my $conf = PVE::QemuConfig->load_config($vmid);
|
|
|
|
# cannot save the state of a non-virtualized PCIe device, so resume cannot really work
|
|
for my $key (keys %$conf) {
|
|
next if $key !~ /^hostpci\d+/;
|
|
die "cannot suspend VM to disk due to passed-through PCI device(s), which lack the"
|
|
." possibility to save/restore their internal state\n";
|
|
}
|
|
|
|
if (!$statestorage) {
|
|
# get statestorage from config if none is given
|
|
my $storecfg = PVE::Storage::config();
|
|
$statestorage = PVE::QemuServer::find_vmstate_storage($conf, $storecfg);
|
|
}
|
|
|
|
$rpcenv->check($authuser, "/storage/$statestorage", ['Datastore.AllocateSpace']);
|
|
}
|
|
|
|
my $realcmd = sub {
|
|
my $upid = shift;
|
|
|
|
syslog('info', "suspend VM $vmid: $upid\n");
|
|
|
|
PVE::QemuServer::vm_suspend($vmid, $skiplock, $todisk, $statestorage);
|
|
|
|
return;
|
|
};
|
|
|
|
my $taskname = $todisk ? 'qmsuspend' : 'qmpause';
|
|
return $rpcenv->fork_worker($taskname, $vmid, $authuser, $realcmd);
|
|
}});
|
|
|
|
__PACKAGE__->register_method({
|
|
name => 'vm_resume',
|
|
path => '{vmid}/status/resume',
|
|
method => 'POST',
|
|
protected => 1,
|
|
proxyto => 'node',
|
|
description => "Resume virtual machine.",
|
|
permissions => {
|
|
check => ['perm', '/vms/{vmid}', [ 'VM.PowerMgmt' ]],
|
|
},
|
|
parameters => {
|
|
additionalProperties => 0,
|
|
properties => {
|
|
node => get_standard_option('pve-node'),
|
|
vmid => get_standard_option('pve-vmid',
|
|
{ completion => \&PVE::QemuServer::complete_vmid_running }),
|
|
skiplock => get_standard_option('skiplock'),
|
|
nocheck => { type => 'boolean', optional => 1 },
|
|
|
|
},
|
|
},
|
|
returns => {
|
|
type => 'string',
|
|
},
|
|
code => sub {
|
|
my ($param) = @_;
|
|
|
|
my $rpcenv = PVE::RPCEnvironment::get();
|
|
|
|
my $authuser = $rpcenv->get_user();
|
|
|
|
my $node = extract_param($param, 'node');
|
|
|
|
my $vmid = extract_param($param, 'vmid');
|
|
|
|
my $skiplock = extract_param($param, 'skiplock');
|
|
raise_param_exc({ skiplock => "Only root may use this option." })
|
|
if $skiplock && $authuser ne 'root@pam';
|
|
|
|
# nocheck is used as part of migration when config file might be still
|
|
# be on source node
|
|
my $nocheck = extract_param($param, 'nocheck');
|
|
raise_param_exc({ nocheck => "Only root may use this option." })
|
|
if $nocheck && $authuser ne 'root@pam';
|
|
|
|
my $to_disk_suspended;
|
|
eval {
|
|
PVE::QemuConfig->lock_config($vmid, sub {
|
|
my $conf = PVE::QemuConfig->load_config($vmid);
|
|
$to_disk_suspended = PVE::QemuConfig->has_lock($conf, 'suspended');
|
|
});
|
|
};
|
|
|
|
die "VM $vmid not running\n"
|
|
if !$to_disk_suspended && !PVE::QemuServer::check_running($vmid, $nocheck);
|
|
|
|
my $realcmd = sub {
|
|
my $upid = shift;
|
|
|
|
syslog('info', "resume VM $vmid: $upid\n");
|
|
|
|
if (!$to_disk_suspended) {
|
|
PVE::QemuServer::vm_resume($vmid, $skiplock, $nocheck);
|
|
} else {
|
|
my $storecfg = PVE::Storage::config();
|
|
PVE::QemuServer::vm_start($storecfg, $vmid, { skiplock => $skiplock });
|
|
}
|
|
|
|
return;
|
|
};
|
|
|
|
return $rpcenv->fork_worker('qmresume', $vmid, $authuser, $realcmd);
|
|
}});
|
|
|
|
__PACKAGE__->register_method({
|
|
name => 'vm_sendkey',
|
|
path => '{vmid}/sendkey',
|
|
method => 'PUT',
|
|
protected => 1,
|
|
proxyto => 'node',
|
|
description => "Send key event to virtual machine.",
|
|
permissions => {
|
|
check => ['perm', '/vms/{vmid}', [ 'VM.Console' ]],
|
|
},
|
|
parameters => {
|
|
additionalProperties => 0,
|
|
properties => {
|
|
node => get_standard_option('pve-node'),
|
|
vmid => get_standard_option('pve-vmid',
|
|
{ completion => \&PVE::QemuServer::complete_vmid_running }),
|
|
skiplock => get_standard_option('skiplock'),
|
|
key => {
|
|
description => "The key (qemu monitor encoding).",
|
|
type => 'string'
|
|
}
|
|
},
|
|
},
|
|
returns => { type => 'null'},
|
|
code => sub {
|
|
my ($param) = @_;
|
|
|
|
my $rpcenv = PVE::RPCEnvironment::get();
|
|
|
|
my $authuser = $rpcenv->get_user();
|
|
|
|
my $node = extract_param($param, 'node');
|
|
|
|
my $vmid = extract_param($param, 'vmid');
|
|
|
|
my $skiplock = extract_param($param, 'skiplock');
|
|
raise_param_exc({ skiplock => "Only root may use this option." })
|
|
if $skiplock && $authuser ne 'root@pam';
|
|
|
|
PVE::QemuServer::vm_sendkey($vmid, $skiplock, $param->{key});
|
|
|
|
return;
|
|
}});
|
|
|
|
__PACKAGE__->register_method({
|
|
name => 'vm_feature',
|
|
path => '{vmid}/feature',
|
|
method => 'GET',
|
|
proxyto => 'node',
|
|
protected => 1,
|
|
description => "Check if feature for virtual machine is available.",
|
|
permissions => {
|
|
check => ['perm', '/vms/{vmid}', [ 'VM.Audit' ]],
|
|
},
|
|
parameters => {
|
|
additionalProperties => 0,
|
|
properties => {
|
|
node => get_standard_option('pve-node'),
|
|
vmid => get_standard_option('pve-vmid'),
|
|
feature => {
|
|
description => "Feature to check.",
|
|
type => 'string',
|
|
enum => [ 'snapshot', 'clone', 'copy' ],
|
|
},
|
|
snapname => get_standard_option('pve-snapshot-name', {
|
|
optional => 1,
|
|
}),
|
|
},
|
|
},
|
|
returns => {
|
|
type => "object",
|
|
properties => {
|
|
hasFeature => { type => 'boolean' },
|
|
nodes => {
|
|
type => 'array',
|
|
items => { type => 'string' },
|
|
}
|
|
},
|
|
},
|
|
code => sub {
|
|
my ($param) = @_;
|
|
|
|
my $node = extract_param($param, 'node');
|
|
|
|
my $vmid = extract_param($param, 'vmid');
|
|
|
|
my $snapname = extract_param($param, 'snapname');
|
|
|
|
my $feature = extract_param($param, 'feature');
|
|
|
|
my $running = PVE::QemuServer::check_running($vmid);
|
|
|
|
my $conf = PVE::QemuConfig->load_config($vmid);
|
|
|
|
if($snapname){
|
|
my $snap = $conf->{snapshots}->{$snapname};
|
|
die "snapshot '$snapname' does not exist\n" if !defined($snap);
|
|
$conf = $snap;
|
|
}
|
|
my $storecfg = PVE::Storage::config();
|
|
|
|
my $nodelist = PVE::QemuServer::shared_nodes($conf, $storecfg);
|
|
my $hasFeature = PVE::QemuConfig->has_feature($feature, $conf, $storecfg, $snapname, $running);
|
|
|
|
return {
|
|
hasFeature => $hasFeature,
|
|
nodes => [ keys %$nodelist ],
|
|
};
|
|
}});
|
|
|
|
__PACKAGE__->register_method({
|
|
name => 'clone_vm',
|
|
path => '{vmid}/clone',
|
|
method => 'POST',
|
|
protected => 1,
|
|
proxyto => 'node',
|
|
description => "Create a copy of virtual machine/template.",
|
|
permissions => {
|
|
description => "You need 'VM.Clone' permissions on /vms/{vmid}, and 'VM.Allocate' permissions " .
|
|
"on /vms/{newid} (or on the VM pool /pool/{pool}). You also need " .
|
|
"'Datastore.AllocateSpace' on any used storage and 'SDN.Use' on any used bridge/vnet",
|
|
check =>
|
|
[ 'and',
|
|
['perm', '/vms/{vmid}', [ 'VM.Clone' ]],
|
|
[ 'or',
|
|
[ 'perm', '/vms/{newid}', ['VM.Allocate']],
|
|
[ 'perm', '/pool/{pool}', ['VM.Allocate'], require_param => 'pool'],
|
|
],
|
|
]
|
|
},
|
|
parameters => {
|
|
additionalProperties => 0,
|
|
properties => {
|
|
node => get_standard_option('pve-node'),
|
|
vmid => get_standard_option('pve-vmid', { completion => \&PVE::QemuServer::complete_vmid }),
|
|
newid => get_standard_option('pve-vmid', {
|
|
completion => \&PVE::Cluster::complete_next_vmid,
|
|
description => 'VMID for the clone.' }),
|
|
name => {
|
|
optional => 1,
|
|
type => 'string', format => 'dns-name',
|
|
description => "Set a name for the new VM.",
|
|
},
|
|
description => {
|
|
optional => 1,
|
|
type => 'string',
|
|
description => "Description for the new VM.",
|
|
},
|
|
pool => {
|
|
optional => 1,
|
|
type => 'string', format => 'pve-poolid',
|
|
description => "Add the new VM to the specified pool.",
|
|
},
|
|
snapname => get_standard_option('pve-snapshot-name', {
|
|
optional => 1,
|
|
}),
|
|
storage => get_standard_option('pve-storage-id', {
|
|
description => "Target storage for full clone.",
|
|
optional => 1,
|
|
}),
|
|
'format' => {
|
|
description => "Target format for file storage. Only valid for full clone.",
|
|
type => 'string',
|
|
optional => 1,
|
|
enum => [ 'raw', 'qcow2', 'vmdk'],
|
|
},
|
|
full => {
|
|
optional => 1,
|
|
type => 'boolean',
|
|
description => "Create a full copy of all disks. This is always done when " .
|
|
"you clone a normal VM. For VM templates, we try to create a linked clone by default.",
|
|
},
|
|
target => get_standard_option('pve-node', {
|
|
description => "Target node. Only allowed if the original VM is on shared storage.",
|
|
optional => 1,
|
|
}),
|
|
bwlimit => {
|
|
description => "Override I/O bandwidth limit (in KiB/s).",
|
|
optional => 1,
|
|
type => 'integer',
|
|
minimum => '0',
|
|
default => 'clone limit from datacenter or storage config',
|
|
},
|
|
},
|
|
},
|
|
returns => {
|
|
type => 'string',
|
|
},
|
|
code => sub {
|
|
my ($param) = @_;
|
|
|
|
my $rpcenv = PVE::RPCEnvironment::get();
|
|
my $authuser = $rpcenv->get_user();
|
|
|
|
my $node = extract_param($param, 'node');
|
|
my $vmid = extract_param($param, 'vmid');
|
|
my $newid = extract_param($param, 'newid');
|
|
my $pool = extract_param($param, 'pool');
|
|
|
|
my $snapname = extract_param($param, 'snapname');
|
|
my $storage = extract_param($param, 'storage');
|
|
my $format = extract_param($param, 'format');
|
|
my $target = extract_param($param, 'target');
|
|
|
|
my $localnode = PVE::INotify::nodename();
|
|
|
|
if ($target && ($target eq $localnode || $target eq 'localhost')) {
|
|
undef $target;
|
|
}
|
|
|
|
my $running = PVE::QemuServer::check_running($vmid) || 0;
|
|
|
|
my $load_and_check = sub {
|
|
$rpcenv->check_pool_exist($pool) if defined($pool);
|
|
PVE::Cluster::check_node_exists($target) if $target;
|
|
|
|
my $storecfg = PVE::Storage::config();
|
|
|
|
if ($storage) {
|
|
# check if storage is enabled on local node
|
|
PVE::Storage::storage_check_enabled($storecfg, $storage);
|
|
if ($target) {
|
|
# check if storage is available on target node
|
|
PVE::Storage::storage_check_enabled($storecfg, $storage, $target);
|
|
# clone only works if target storage is shared
|
|
my $scfg = PVE::Storage::storage_config($storecfg, $storage);
|
|
die "can't clone to non-shared storage '$storage'\n"
|
|
if !$scfg->{shared};
|
|
}
|
|
}
|
|
|
|
PVE::Cluster::check_cfs_quorum();
|
|
|
|
my $conf = PVE::QemuConfig->load_config($vmid);
|
|
PVE::QemuConfig->check_lock($conf);
|
|
|
|
my $verify_running = PVE::QemuServer::check_running($vmid) || 0;
|
|
die "unexpected state change\n" if $verify_running != $running;
|
|
|
|
die "snapshot '$snapname' does not exist\n"
|
|
if $snapname && !defined( $conf->{snapshots}->{$snapname});
|
|
|
|
my $full = $param->{full} // !PVE::QemuConfig->is_template($conf);
|
|
|
|
die "parameter 'storage' not allowed for linked clones\n"
|
|
if defined($storage) && !$full;
|
|
|
|
die "parameter 'format' not allowed for linked clones\n"
|
|
if defined($format) && !$full;
|
|
|
|
my $oldconf = $snapname ? $conf->{snapshots}->{$snapname} : $conf;
|
|
|
|
my $sharedvm = &$check_storage_access_clone($rpcenv, $authuser, $storecfg, $oldconf, $storage);
|
|
PVE::QemuServer::check_mapping_access($rpcenv, $authuser, $oldconf);
|
|
|
|
PVE::QemuServer::check_bridge_access($rpcenv, $authuser, $oldconf);
|
|
|
|
die "can't clone VM to node '$target' (VM uses local storage)\n"
|
|
if $target && !$sharedvm;
|
|
|
|
my $conffile = PVE::QemuConfig->config_file($newid);
|
|
die "unable to create VM $newid: config file already exists\n"
|
|
if -f $conffile;
|
|
|
|
my $newconf = { lock => 'clone' };
|
|
my $drives = {};
|
|
my $fullclone = {};
|
|
my $vollist = [];
|
|
|
|
for my $opt (sort keys %$oldconf) {
|
|
my $value = $oldconf->{$opt};
|
|
|
|
# do not copy snapshot related info
|
|
next if $opt eq 'snapshots' || $opt eq 'parent' || $opt eq 'snaptime' ||
|
|
$opt eq 'vmstate' || $opt eq 'snapstate';
|
|
|
|
# no need to copy unused images, because VMID(owner) changes anyways
|
|
next if $opt =~ m/^unused\d+$/;
|
|
|
|
die "cannot clone TPM state while VM is running\n"
|
|
if $full && $running && !$snapname && $opt eq 'tpmstate0';
|
|
|
|
# always change MAC! address
|
|
if ($opt =~ m/^net(\d+)$/) {
|
|
my $net = PVE::QemuServer::parse_net($value);
|
|
my $dc = PVE::Cluster::cfs_read_file('datacenter.cfg');
|
|
$net->{macaddr} = PVE::Tools::random_ether_addr($dc->{mac_prefix});
|
|
$newconf->{$opt} = PVE::QemuServer::print_net($net);
|
|
} elsif (PVE::QemuServer::is_valid_drivename($opt)) {
|
|
my $drive = PVE::QemuServer::parse_drive($opt, $value);
|
|
die "unable to parse drive options for '$opt'\n" if !$drive;
|
|
if (PVE::QemuServer::drive_is_cdrom($drive, 1)) {
|
|
$newconf->{$opt} = $value; # simply copy configuration
|
|
} else {
|
|
my $volid = $drive->{file};
|
|
my $msg = "clone feature is not supported for";
|
|
$msg .= " a snapshot of" if $snapname;
|
|
$msg .= " '$volid' ($opt)";
|
|
if ($full || PVE::QemuServer::drive_is_cloudinit($drive) || $opt eq 'tpmstate0') {
|
|
die "Full $msg\n"
|
|
if !PVE::Storage::volume_has_feature($storecfg, 'copy', $volid, $snapname, $running);
|
|
$fullclone->{$opt} = 1;
|
|
} else {
|
|
# not full means clone instead of copy
|
|
die "Linked $msg\n"
|
|
if !PVE::Storage::volume_has_feature($storecfg, 'clone', $volid, $snapname, $running);
|
|
}
|
|
$drives->{$opt} = $drive;
|
|
next if PVE::QemuServer::drive_is_cloudinit($drive);
|
|
push @$vollist, $volid;
|
|
}
|
|
} else {
|
|
# copy everything else
|
|
$newconf->{$opt} = $value;
|
|
}
|
|
}
|
|
|
|
return ($conffile, $newconf, $oldconf, $vollist, $drives, $fullclone);
|
|
};
|
|
|
|
my $clonefn = sub {
|
|
my ($conffile, $newconf, $oldconf, $vollist, $drives, $fullclone) = $load_and_check->();
|
|
my $storecfg = PVE::Storage::config();
|
|
|
|
# auto generate a new uuid
|
|
my $smbios1 = PVE::QemuServer::parse_smbios1($newconf->{smbios1} || '');
|
|
$smbios1->{uuid} = PVE::QemuServer::generate_uuid();
|
|
$newconf->{smbios1} = PVE::QemuServer::print_smbios1($smbios1);
|
|
# auto generate a new vmgenid only if the option was set for template
|
|
if ($newconf->{vmgenid}) {
|
|
$newconf->{vmgenid} = PVE::QemuServer::generate_uuid();
|
|
}
|
|
|
|
delete $newconf->{template};
|
|
|
|
if ($param->{name}) {
|
|
$newconf->{name} = $param->{name};
|
|
} else {
|
|
$newconf->{name} = "Copy-of-VM-" . ($oldconf->{name} // $vmid);
|
|
}
|
|
|
|
if ($param->{description}) {
|
|
$newconf->{description} = $param->{description};
|
|
}
|
|
|
|
# create empty/temp config - this fails if VM already exists on other node
|
|
# FIXME use PVE::QemuConfig->create_and_lock_config and adapt code
|
|
PVE::Tools::file_set_contents($conffile, "# qmclone temporary file\nlock: clone\n");
|
|
|
|
PVE::Firewall::clone_vmfw_conf($vmid, $newid);
|
|
|
|
my $newvollist = [];
|
|
my $jobs = {};
|
|
|
|
eval {
|
|
local $SIG{INT} =
|
|
local $SIG{TERM} =
|
|
local $SIG{QUIT} =
|
|
local $SIG{HUP} = sub { die "interrupted by signal\n"; };
|
|
|
|
PVE::Storage::activate_volumes($storecfg, $vollist, $snapname);
|
|
|
|
my $bwlimit = extract_param($param, 'bwlimit');
|
|
|
|
my $total_jobs = scalar(keys %{$drives});
|
|
my $i = 1;
|
|
|
|
foreach my $opt (sort keys %$drives) {
|
|
my $drive = $drives->{$opt};
|
|
my $skipcomplete = ($total_jobs != $i); # finish after last drive
|
|
my $completion = $skipcomplete ? 'skip' : 'complete';
|
|
|
|
my $src_sid = PVE::Storage::parse_volume_id($drive->{file});
|
|
my $storage_list = [ $src_sid ];
|
|
push @$storage_list, $storage if defined($storage);
|
|
my $clonelimit = PVE::Storage::get_bandwidth_limit('clone', $storage_list, $bwlimit);
|
|
|
|
my $source_info = {
|
|
vmid => $vmid,
|
|
running => $running,
|
|
drivename => $opt,
|
|
drive => $drive,
|
|
snapname => $snapname,
|
|
};
|
|
|
|
my $dest_info = {
|
|
vmid => $newid,
|
|
drivename => $opt,
|
|
storage => $storage,
|
|
format => $format,
|
|
};
|
|
|
|
$dest_info->{efisize} = PVE::QemuServer::get_efivars_size($oldconf)
|
|
if $opt eq 'efidisk0';
|
|
|
|
my $newdrive = PVE::QemuServer::clone_disk(
|
|
$storecfg,
|
|
$source_info,
|
|
$dest_info,
|
|
$fullclone->{$opt},
|
|
$newvollist,
|
|
$jobs,
|
|
$completion,
|
|
$oldconf->{agent},
|
|
$clonelimit,
|
|
);
|
|
|
|
$newconf->{$opt} = PVE::QemuServer::print_drive($newdrive);
|
|
|
|
PVE::QemuConfig->write_config($newid, $newconf);
|
|
$i++;
|
|
}
|
|
|
|
delete $newconf->{lock};
|
|
|
|
# do not write pending changes
|
|
if (my @changes = keys %{$newconf->{pending}}) {
|
|
my $pending = join(',', @changes);
|
|
warn "found pending changes for '$pending', discarding for clone\n";
|
|
delete $newconf->{pending};
|
|
}
|
|
|
|
PVE::QemuConfig->write_config($newid, $newconf);
|
|
|
|
PVE::QemuServer::create_ifaces_ipams_ips($newconf, $newid);
|
|
|
|
if ($target) {
|
|
if (!$running) {
|
|
# always deactivate volumes - avoids that LVM LVs are active on several nodes
|
|
eval { PVE::Storage::deactivate_volumes($storecfg, $vollist, $snapname) };
|
|
# but only warn when that fails (e.g., parallel clones keeping them active)
|
|
log_warn($@) if $@;
|
|
}
|
|
|
|
PVE::Storage::deactivate_volumes($storecfg, $newvollist);
|
|
|
|
my $newconffile = PVE::QemuConfig->config_file($newid, $target);
|
|
die "Failed to move config to node '$target' - rename failed: $!\n"
|
|
if !rename($conffile, $newconffile);
|
|
}
|
|
|
|
PVE::AccessControl::add_vm_to_pool($newid, $pool) if $pool;
|
|
};
|
|
if (my $err = $@) {
|
|
eval { PVE::QemuServer::qemu_blockjobs_cancel($vmid, $jobs) };
|
|
sleep 1; # some storage like rbd need to wait before release volume - really?
|
|
|
|
foreach my $volid (@$newvollist) {
|
|
eval { PVE::Storage::vdisk_free($storecfg, $volid); };
|
|
warn $@ if $@;
|
|
}
|
|
|
|
PVE::Firewall::remove_vmfw_conf($newid);
|
|
|
|
unlink $conffile; # avoid races -> last thing before die
|
|
|
|
die "clone failed: $err";
|
|
}
|
|
|
|
return;
|
|
};
|
|
|
|
# Acquire exclusive lock lock for $newid
|
|
my $lock_target_vm = sub {
|
|
return PVE::QemuConfig->lock_config_full($newid, 1, $clonefn);
|
|
};
|
|
|
|
my $lock_source_vm = sub {
|
|
# exclusive lock if VM is running - else shared lock is enough;
|
|
if ($running) {
|
|
return PVE::QemuConfig->lock_config_full($vmid, 1, $lock_target_vm);
|
|
} else {
|
|
return PVE::QemuConfig->lock_config_shared($vmid, 1, $lock_target_vm);
|
|
}
|
|
};
|
|
|
|
$load_and_check->(); # early checks before forking/locking
|
|
|
|
return $rpcenv->fork_worker('qmclone', $vmid, $authuser, $lock_source_vm);
|
|
}});
|
|
|
|
__PACKAGE__->register_method({
|
|
name => 'move_vm_disk',
|
|
path => '{vmid}/move_disk',
|
|
method => 'POST',
|
|
protected => 1,
|
|
proxyto => 'node',
|
|
description => "Move volume to different storage or to a different VM.",
|
|
permissions => {
|
|
description => "You need 'VM.Config.Disk' permissions on /vms/{vmid}, " .
|
|
"and 'Datastore.AllocateSpace' permissions on the storage. To move ".
|
|
"a disk to another VM, you need the permissions on the target VM as well.",
|
|
check => ['perm', '/vms/{vmid}', [ 'VM.Config.Disk' ]],
|
|
},
|
|
parameters => {
|
|
additionalProperties => 0,
|
|
properties => {
|
|
node => get_standard_option('pve-node'),
|
|
vmid => get_standard_option('pve-vmid', { completion => \&PVE::QemuServer::complete_vmid }),
|
|
'target-vmid' => get_standard_option('pve-vmid', {
|
|
completion => \&PVE::QemuServer::complete_vmid,
|
|
optional => 1,
|
|
}),
|
|
disk => {
|
|
type => 'string',
|
|
description => "The disk you want to move.",
|
|
enum => [PVE::QemuServer::Drive::valid_drive_names_with_unused()],
|
|
},
|
|
storage => get_standard_option('pve-storage-id', {
|
|
description => "Target storage.",
|
|
completion => \&PVE::QemuServer::complete_storage,
|
|
optional => 1,
|
|
}),
|
|
'format' => {
|
|
type => 'string',
|
|
description => "Target Format.",
|
|
enum => [ 'raw', 'qcow2', 'vmdk' ],
|
|
optional => 1,
|
|
},
|
|
delete => {
|
|
type => 'boolean',
|
|
description => "Delete the original disk after successful copy. By default the"
|
|
." original disk is kept as unused disk.",
|
|
optional => 1,
|
|
default => 0,
|
|
},
|
|
digest => {
|
|
type => 'string',
|
|
description => 'Prevent changes if current configuration file has different SHA1"
|
|
." digest. This can be used to prevent concurrent modifications.',
|
|
maxLength => 40,
|
|
optional => 1,
|
|
},
|
|
bwlimit => {
|
|
description => "Override I/O bandwidth limit (in KiB/s).",
|
|
optional => 1,
|
|
type => 'integer',
|
|
minimum => '0',
|
|
default => 'move limit from datacenter or storage config',
|
|
},
|
|
'target-disk' => {
|
|
type => 'string',
|
|
description => "The config key the disk will be moved to on the target VM"
|
|
." (for example, ide0 or scsi1). Default is the source disk key.",
|
|
enum => [PVE::QemuServer::Drive::valid_drive_names_with_unused()],
|
|
optional => 1,
|
|
},
|
|
'target-digest' => {
|
|
type => 'string',
|
|
description => 'Prevent changes if the current config file of the target VM has a"
|
|
." different SHA1 digest. This can be used to detect concurrent modifications.',
|
|
maxLength => 40,
|
|
optional => 1,
|
|
},
|
|
},
|
|
},
|
|
returns => {
|
|
type => 'string',
|
|
description => "the task ID.",
|
|
},
|
|
code => sub {
|
|
my ($param) = @_;
|
|
|
|
my $rpcenv = PVE::RPCEnvironment::get();
|
|
my $authuser = $rpcenv->get_user();
|
|
|
|
my $node = extract_param($param, 'node');
|
|
my $vmid = extract_param($param, 'vmid');
|
|
my $target_vmid = extract_param($param, 'target-vmid');
|
|
my $digest = extract_param($param, 'digest');
|
|
my $target_digest = extract_param($param, 'target-digest');
|
|
my $disk = extract_param($param, 'disk');
|
|
my $target_disk = extract_param($param, 'target-disk') // $disk;
|
|
my $storeid = extract_param($param, 'storage');
|
|
my $format = extract_param($param, 'format');
|
|
|
|
my $storecfg = PVE::Storage::config();
|
|
|
|
my $load_and_check_move = sub {
|
|
my $conf = PVE::QemuConfig->load_config($vmid);
|
|
PVE::QemuConfig->check_lock($conf);
|
|
|
|
PVE::Tools::assert_if_modified($digest, $conf->{digest});
|
|
|
|
die "disk '$disk' does not exist\n" if !$conf->{$disk};
|
|
|
|
my $drive = PVE::QemuServer::parse_drive($disk, $conf->{$disk});
|
|
|
|
die "disk '$disk' has no associated volume\n" if !$drive->{file};
|
|
die "you can't move a cdrom\n" if PVE::QemuServer::drive_is_cdrom($drive, 1);
|
|
|
|
my $old_volid = $drive->{file};
|
|
my $oldfmt;
|
|
my ($oldstoreid, $oldvolname) = PVE::Storage::parse_volume_id($old_volid);
|
|
if ($oldvolname =~ m/\.(raw|qcow2|vmdk)$/){
|
|
$oldfmt = $1;
|
|
}
|
|
|
|
die "you can't move to the same storage with same format\n"
|
|
if $oldstoreid eq $storeid && (!$format || !$oldfmt || $oldfmt eq $format);
|
|
|
|
# this only checks snapshots because $disk is passed!
|
|
my $snapshotted = PVE::QemuServer::Drive::is_volume_in_use(
|
|
$storecfg,
|
|
$conf,
|
|
$disk,
|
|
$old_volid
|
|
);
|
|
die "you can't move a disk with snapshots and delete the source\n"
|
|
if $snapshotted && $param->{delete};
|
|
|
|
return ($conf, $drive, $oldstoreid, $snapshotted);
|
|
};
|
|
|
|
my $move_updatefn = sub {
|
|
my ($conf, $drive, $oldstoreid, $snapshotted) = $load_and_check_move->();
|
|
my $old_volid = $drive->{file};
|
|
|
|
PVE::Cluster::log_msg(
|
|
'info',
|
|
$authuser,
|
|
"move disk VM $vmid: move --disk $disk --storage $storeid"
|
|
);
|
|
|
|
my $running = PVE::QemuServer::check_running($vmid);
|
|
|
|
PVE::Storage::activate_volumes($storecfg, [ $drive->{file} ]);
|
|
|
|
my $newvollist = [];
|
|
|
|
eval {
|
|
local $SIG{INT} =
|
|
local $SIG{TERM} =
|
|
local $SIG{QUIT} =
|
|
local $SIG{HUP} = sub { die "interrupted by signal\n"; };
|
|
|
|
warn "moving disk with snapshots, snapshots will not be moved!\n"
|
|
if $snapshotted;
|
|
|
|
my $bwlimit = extract_param($param, 'bwlimit');
|
|
my $movelimit = PVE::Storage::get_bandwidth_limit(
|
|
'move',
|
|
[$oldstoreid, $storeid],
|
|
$bwlimit
|
|
);
|
|
|
|
my $source_info = {
|
|
vmid => $vmid,
|
|
running => $running,
|
|
drivename => $disk,
|
|
drive => $drive,
|
|
snapname => undef,
|
|
};
|
|
|
|
my $dest_info = {
|
|
vmid => $vmid,
|
|
drivename => $disk,
|
|
storage => $storeid,
|
|
format => $format,
|
|
};
|
|
|
|
$dest_info->{efisize} = PVE::QemuServer::get_efivars_size($conf)
|
|
if $disk eq 'efidisk0';
|
|
|
|
my $newdrive = PVE::QemuServer::clone_disk(
|
|
$storecfg,
|
|
$source_info,
|
|
$dest_info,
|
|
1,
|
|
$newvollist,
|
|
undef,
|
|
undef,
|
|
undef,
|
|
$movelimit,
|
|
);
|
|
$conf->{$disk} = PVE::QemuServer::print_drive($newdrive);
|
|
|
|
PVE::QemuConfig->add_unused_volume($conf, $old_volid) if !$param->{delete};
|
|
|
|
# convert moved disk to base if part of template
|
|
PVE::QemuServer::template_create($vmid, $conf, $disk)
|
|
if PVE::QemuConfig->is_template($conf);
|
|
|
|
PVE::QemuConfig->write_config($vmid, $conf);
|
|
|
|
my $do_trim = PVE::QemuServer::get_qga_key($conf, 'fstrim_cloned_disks');
|
|
if ($running && $do_trim && PVE::QemuServer::qga_check_running($vmid)) {
|
|
eval { mon_cmd($vmid, "guest-fstrim") };
|
|
}
|
|
|
|
eval {
|
|
# try to deactivate volumes - avoid lvm LVs to be active on several nodes
|
|
PVE::Storage::deactivate_volumes($storecfg, [ $newdrive->{file} ])
|
|
if !$running;
|
|
};
|
|
warn $@ if $@;
|
|
};
|
|
if (my $err = $@) {
|
|
foreach my $volid (@$newvollist) {
|
|
eval { PVE::Storage::vdisk_free($storecfg, $volid) };
|
|
warn $@ if $@;
|
|
}
|
|
die "storage migration failed: $err";
|
|
}
|
|
|
|
if ($param->{delete}) {
|
|
eval {
|
|
PVE::Storage::deactivate_volumes($storecfg, [$old_volid]);
|
|
PVE::Storage::vdisk_free($storecfg, $old_volid);
|
|
};
|
|
warn $@ if $@;
|
|
}
|
|
};
|
|
|
|
my $load_and_check_reassign_configs = sub {
|
|
my $vmlist = PVE::Cluster::get_vmlist()->{ids};
|
|
|
|
die "could not find VM ${vmid}\n" if !exists($vmlist->{$vmid});
|
|
die "could not find target VM ${target_vmid}\n" if !exists($vmlist->{$target_vmid});
|
|
|
|
my $source_node = $vmlist->{$vmid}->{node};
|
|
my $target_node = $vmlist->{$target_vmid}->{node};
|
|
|
|
die "Both VMs need to be on the same node ($source_node != $target_node)\n"
|
|
if $source_node ne $target_node;
|
|
|
|
my $source_conf = PVE::QemuConfig->load_config($vmid);
|
|
PVE::QemuConfig->check_lock($source_conf);
|
|
my $target_conf = PVE::QemuConfig->load_config($target_vmid);
|
|
PVE::QemuConfig->check_lock($target_conf);
|
|
|
|
die "Can't move disks from or to template VMs\n"
|
|
if ($source_conf->{template} || $target_conf->{template});
|
|
|
|
if ($digest) {
|
|
eval { PVE::Tools::assert_if_modified($digest, $source_conf->{digest}) };
|
|
die "VM ${vmid}: $@" if $@;
|
|
}
|
|
|
|
if ($target_digest) {
|
|
eval { PVE::Tools::assert_if_modified($target_digest, $target_conf->{digest}) };
|
|
die "VM ${target_vmid}: $@" if $@;
|
|
}
|
|
|
|
die "Disk '${disk}' for VM '$vmid' does not exist\n" if !defined($source_conf->{$disk});
|
|
|
|
die "Target disk key '${target_disk}' is already in use for VM '$target_vmid'\n"
|
|
if $target_conf->{$target_disk};
|
|
|
|
my $drive = PVE::QemuServer::parse_drive(
|
|
$disk,
|
|
$source_conf->{$disk},
|
|
);
|
|
die "failed to parse source disk - $@\n" if !$drive;
|
|
|
|
my $source_volid = $drive->{file};
|
|
|
|
die "disk '${disk}' has no associated volume\n" if !$source_volid;
|
|
die "CD drive contents can't be moved to another VM\n"
|
|
if PVE::QemuServer::drive_is_cdrom($drive, 1);
|
|
|
|
my $storeid = PVE::Storage::parse_volume_id($source_volid, 1);
|
|
die "Volume '$source_volid' not managed by PVE\n" if !defined($storeid);
|
|
|
|
die "Can't move disk used by a snapshot to another VM\n"
|
|
if PVE::QemuServer::Drive::is_volume_in_use($storecfg, $source_conf, $disk, $source_volid);
|
|
die "Storage does not support moving of this disk to another VM\n"
|
|
if (!PVE::Storage::volume_has_feature($storecfg, 'rename', $source_volid));
|
|
die "Cannot move disk to another VM while the source VM is running - detach first\n"
|
|
if PVE::QemuServer::check_running($vmid) && $disk !~ m/^unused\d+$/;
|
|
|
|
# now re-parse using target disk slot format
|
|
if ($target_disk =~ /^unused\d+$/) {
|
|
$drive = PVE::QemuServer::parse_drive(
|
|
$target_disk,
|
|
$source_volid,
|
|
);
|
|
} else {
|
|
$drive = PVE::QemuServer::parse_drive(
|
|
$target_disk,
|
|
$source_conf->{$disk},
|
|
);
|
|
}
|
|
die "failed to parse source disk for target disk format - $@\n" if !$drive;
|
|
|
|
my $repl_conf = PVE::ReplicationConfig->new();
|
|
if ($repl_conf->check_for_existing_jobs($target_vmid, 1)) {
|
|
my $format = (PVE::Storage::parse_volname($storecfg, $source_volid))[6];
|
|
die "Cannot move disk to a replicated VM. Storage does not support replication!\n"
|
|
if !PVE::Storage::storage_can_replicate($storecfg, $storeid, $format);
|
|
}
|
|
|
|
return ($source_conf, $target_conf, $drive);
|
|
};
|
|
|
|
my $logfunc = sub {
|
|
my ($msg) = @_;
|
|
print STDERR "$msg\n";
|
|
};
|
|
|
|
my $disk_reassignfn = sub {
|
|
return PVE::QemuConfig->lock_config($vmid, sub {
|
|
return PVE::QemuConfig->lock_config($target_vmid, sub {
|
|
my ($source_conf, $target_conf, $drive) = &$load_and_check_reassign_configs();
|
|
|
|
my $source_volid = $drive->{file};
|
|
|
|
print "moving disk '$disk' from VM '$vmid' to '$target_vmid'\n";
|
|
my ($storeid, $source_volname) = PVE::Storage::parse_volume_id($source_volid);
|
|
|
|
my $fmt = (PVE::Storage::parse_volname($storecfg, $source_volid))[6];
|
|
|
|
my $new_volid = PVE::Storage::rename_volume(
|
|
$storecfg,
|
|
$source_volid,
|
|
$target_vmid,
|
|
);
|
|
|
|
$drive->{file} = $new_volid;
|
|
|
|
my $boot_order = PVE::QemuServer::device_bootorder($source_conf);
|
|
if (defined(delete $boot_order->{$disk})) {
|
|
print "removing disk '$disk' from boot order config\n";
|
|
my $boot_devs = [ sort { $boot_order->{$a} <=> $boot_order->{$b} } keys %$boot_order ];
|
|
$source_conf->{boot} = PVE::QemuServer::print_bootorder($boot_devs);
|
|
}
|
|
|
|
delete $source_conf->{$disk};
|
|
print "removing disk '${disk}' from VM '${vmid}' config\n";
|
|
PVE::QemuConfig->write_config($vmid, $source_conf);
|
|
|
|
my $drive_string = PVE::QemuServer::print_drive($drive);
|
|
|
|
if ($target_disk =~ /^unused\d+$/) {
|
|
$target_conf->{$target_disk} = $drive_string;
|
|
PVE::QemuConfig->write_config($target_vmid, $target_conf);
|
|
} else {
|
|
&$update_vm_api(
|
|
{
|
|
node => $node,
|
|
vmid => $target_vmid,
|
|
digest => $target_digest,
|
|
$target_disk => $drive_string,
|
|
},
|
|
1,
|
|
);
|
|
}
|
|
|
|
# remove possible replication snapshots
|
|
if (PVE::Storage::volume_has_feature(
|
|
$storecfg,
|
|
'replicate',
|
|
$source_volid),
|
|
) {
|
|
eval {
|
|
PVE::Replication::prepare(
|
|
$storecfg,
|
|
[$new_volid],
|
|
undef,
|
|
1,
|
|
undef,
|
|
$logfunc,
|
|
)
|
|
};
|
|
if (my $err = $@) {
|
|
print "Failed to remove replication snapshots on moved disk " .
|
|
"'$target_disk'. Manual cleanup could be necessary.\n";
|
|
}
|
|
}
|
|
});
|
|
});
|
|
};
|
|
|
|
if ($target_vmid && $storeid) {
|
|
my $msg = "either set 'storage' or 'target-vmid', but not both";
|
|
raise_param_exc({ 'target-vmid' => $msg, 'storage' => $msg });
|
|
} elsif ($target_vmid) {
|
|
$rpcenv->check_vm_perm($authuser, $target_vmid, undef, ['VM.Config.Disk'])
|
|
if $authuser ne 'root@pam';
|
|
|
|
raise_param_exc({ 'target-vmid' => "must be different than source VMID to reassign disk" })
|
|
if $vmid eq $target_vmid;
|
|
|
|
my (undef, undef, $drive) = &$load_and_check_reassign_configs();
|
|
my $storage = PVE::Storage::parse_volume_id($drive->{file});
|
|
$rpcenv->check($authuser, "/storage/$storage", ['Datastore.AllocateSpace']);
|
|
|
|
return $rpcenv->fork_worker(
|
|
'qmmove',
|
|
"${vmid}-${disk}>${target_vmid}-${target_disk}",
|
|
$authuser,
|
|
$disk_reassignfn
|
|
);
|
|
} elsif ($storeid) {
|
|
$rpcenv->check($authuser, "/storage/$storeid", ['Datastore.AllocateSpace']);
|
|
|
|
$load_and_check_move->(); # early checks before forking/locking
|
|
|
|
my $realcmd = sub {
|
|
PVE::QemuConfig->lock_config($vmid, $move_updatefn);
|
|
};
|
|
|
|
return $rpcenv->fork_worker('qmmove', $vmid, $authuser, $realcmd);
|
|
} else {
|
|
my $msg = "both 'storage' and 'target-vmid' missing, either needs to be set";
|
|
raise_param_exc({ 'target-vmid' => $msg, 'storage' => $msg });
|
|
}
|
|
}});
|
|
|
|
my $check_vm_disks_local = sub {
|
|
my ($storecfg, $vmconf, $vmid) = @_;
|
|
|
|
my $local_disks = {};
|
|
|
|
# add some more information to the disks e.g. cdrom
|
|
PVE::QemuServer::foreach_volid($vmconf, sub {
|
|
my ($volid, $attr) = @_;
|
|
|
|
my ($storeid, $volname) = PVE::Storage::parse_volume_id($volid, 1);
|
|
if ($storeid) {
|
|
my $scfg = PVE::Storage::storage_config($storecfg, $storeid);
|
|
return if $scfg->{shared};
|
|
}
|
|
# The shared attr here is just a special case where the vdisk
|
|
# is marked as shared manually
|
|
return if $attr->{shared};
|
|
return if $attr->{cdrom} and $volid eq "none";
|
|
|
|
if (exists $local_disks->{$volid}) {
|
|
@{$local_disks->{$volid}}{keys %$attr} = values %$attr
|
|
} else {
|
|
$local_disks->{$volid} = $attr;
|
|
# ensure volid is present in case it's needed
|
|
$local_disks->{$volid}->{volid} = $volid;
|
|
}
|
|
});
|
|
|
|
return $local_disks;
|
|
};
|
|
|
|
__PACKAGE__->register_method({
|
|
name => 'migrate_vm_precondition',
|
|
path => '{vmid}/migrate',
|
|
method => 'GET',
|
|
protected => 1,
|
|
proxyto => 'node',
|
|
description => "Get preconditions for migration.",
|
|
permissions => {
|
|
check => ['perm', '/vms/{vmid}', [ 'VM.Migrate' ]],
|
|
},
|
|
parameters => {
|
|
additionalProperties => 0,
|
|
properties => {
|
|
node => get_standard_option('pve-node'),
|
|
vmid => get_standard_option('pve-vmid', { completion => \&PVE::QemuServer::complete_vmid }),
|
|
target => get_standard_option('pve-node', {
|
|
description => "Target node.",
|
|
completion => \&PVE::Cluster::complete_migration_target,
|
|
optional => 1,
|
|
}),
|
|
},
|
|
},
|
|
returns => {
|
|
type => "object",
|
|
properties => {
|
|
running => {
|
|
type => 'boolean',
|
|
description => "Determines if the VM is running.",
|
|
},
|
|
allowed_nodes => {
|
|
type => 'array',
|
|
items => {
|
|
type => 'string',
|
|
description => "An allowed node",
|
|
},
|
|
optional => 1,
|
|
description => "List nodes allowed for offline migration, only passed if VM is offline"
|
|
},
|
|
not_allowed_nodes => {
|
|
type => 'object',
|
|
optional => 1,
|
|
properties => {
|
|
unavailable_storages => {
|
|
type => 'array',
|
|
optional => 1,
|
|
description => 'A list of not available storages.',
|
|
items => {
|
|
type => 'string',
|
|
description => 'A storage',
|
|
},
|
|
},
|
|
},
|
|
description => "List not allowed nodes with additional information, only passed if VM is offline"
|
|
},
|
|
local_disks => {
|
|
type => 'array',
|
|
items => {
|
|
type => 'object',
|
|
properties => {
|
|
size => {
|
|
type => 'integer',
|
|
description => 'The size of the disk in bytes.',
|
|
},
|
|
volid => {
|
|
type => 'string',
|
|
description => 'The volid of the disk.',
|
|
},
|
|
cdrom => {
|
|
type => 'boolean',
|
|
description => 'True if the disk is a cdrom.',
|
|
},
|
|
is_unused => {
|
|
type => 'boolean',
|
|
description => 'True if the disk is unused.',
|
|
},
|
|
},
|
|
},
|
|
description => "List local disks including CD-Rom, unused and not referenced disks"
|
|
},
|
|
local_resources => {
|
|
type => 'array',
|
|
items => {
|
|
type => 'string',
|
|
description => "A local resource",
|
|
},
|
|
description => "List local resources e.g. pci, usb"
|
|
},
|
|
'mapped-resources' => {
|
|
type => 'array',
|
|
items => {
|
|
type => 'string',
|
|
description => "A mapped resource",
|
|
},
|
|
description => "List of mapped resources e.g. pci, usb"
|
|
},
|
|
},
|
|
},
|
|
code => sub {
|
|
my ($param) = @_;
|
|
|
|
my $rpcenv = PVE::RPCEnvironment::get();
|
|
|
|
my $authuser = $rpcenv->get_user();
|
|
|
|
PVE::Cluster::check_cfs_quorum();
|
|
|
|
my $res = {};
|
|
|
|
my $vmid = extract_param($param, 'vmid');
|
|
my $target = extract_param($param, 'target');
|
|
my $localnode = PVE::INotify::nodename();
|
|
|
|
|
|
# test if VM exists
|
|
my $vmconf = PVE::QemuConfig->load_config($vmid);
|
|
my $storecfg = PVE::Storage::config();
|
|
|
|
|
|
# try to detect errors early
|
|
PVE::QemuConfig->check_lock($vmconf);
|
|
|
|
$res->{running} = PVE::QemuServer::check_running($vmid) ? 1:0;
|
|
|
|
my ($local_resources, $mapped_resources, $missing_mappings_by_node) =
|
|
PVE::QemuServer::check_local_resources($vmconf, $res->{running}, 1);
|
|
delete $missing_mappings_by_node->{$localnode};
|
|
|
|
my $vga = PVE::QemuServer::parse_vga($vmconf->{vga});
|
|
if ($res->{running} && $vga->{'clipboard'} && $vga->{'clipboard'} eq 'vnc') {
|
|
push $local_resources->@*, "clipboard=vnc";
|
|
}
|
|
|
|
# if vm is not running, return target nodes where local storage/mapped devices are available
|
|
# for offline migration
|
|
if (!$res->{running}) {
|
|
$res->{allowed_nodes} = [];
|
|
my $checked_nodes = PVE::QemuServer::check_local_storage_availability($vmconf, $storecfg);
|
|
delete $checked_nodes->{$localnode};
|
|
|
|
foreach my $node (keys %$checked_nodes) {
|
|
my $missing_mappings = $missing_mappings_by_node->{$node};
|
|
if (scalar($missing_mappings->@*)) {
|
|
$checked_nodes->{$node}->{'unavailable-resources'} = $missing_mappings;
|
|
next;
|
|
}
|
|
|
|
if (!defined($checked_nodes->{$node}->{unavailable_storages})) {
|
|
push @{$res->{allowed_nodes}}, $node;
|
|
}
|
|
|
|
}
|
|
$res->{not_allowed_nodes} = $checked_nodes;
|
|
}
|
|
|
|
my $local_disks = &$check_vm_disks_local($storecfg, $vmconf, $vmid);
|
|
$res->{local_disks} = [ values %$local_disks ];;
|
|
|
|
$res->{local_resources} = $local_resources;
|
|
$res->{'mapped-resources'} = $mapped_resources;
|
|
|
|
return $res;
|
|
|
|
|
|
}});
|
|
|
|
__PACKAGE__->register_method({
|
|
name => 'migrate_vm',
|
|
path => '{vmid}/migrate',
|
|
method => 'POST',
|
|
protected => 1,
|
|
proxyto => 'node',
|
|
description => "Migrate virtual machine. Creates a new migration task.",
|
|
permissions => {
|
|
check => ['perm', '/vms/{vmid}', [ 'VM.Migrate' ]],
|
|
},
|
|
parameters => {
|
|
additionalProperties => 0,
|
|
properties => {
|
|
node => get_standard_option('pve-node'),
|
|
vmid => get_standard_option('pve-vmid', { completion => \&PVE::QemuServer::complete_vmid }),
|
|
target => get_standard_option('pve-node', {
|
|
description => "Target node.",
|
|
completion => \&PVE::Cluster::complete_migration_target,
|
|
}),
|
|
online => {
|
|
type => 'boolean',
|
|
description => "Use online/live migration if VM is running. Ignored if VM is stopped.",
|
|
optional => 1,
|
|
},
|
|
force => {
|
|
type => 'boolean',
|
|
description => "Allow to migrate VMs which use local devices. Only root may use this option.",
|
|
optional => 1,
|
|
},
|
|
migration_type => {
|
|
type => 'string',
|
|
enum => ['secure', 'insecure'],
|
|
description => "Migration traffic is encrypted using an SSH tunnel by default. On secure, completely private networks this can be disabled to increase performance.",
|
|
optional => 1,
|
|
},
|
|
migration_network => {
|
|
type => 'string', format => 'CIDR',
|
|
description => "CIDR of the (sub) network that is used for migration.",
|
|
optional => 1,
|
|
},
|
|
"with-local-disks" => {
|
|
type => 'boolean',
|
|
description => "Enable live storage migration for local disk",
|
|
optional => 1,
|
|
},
|
|
targetstorage => get_standard_option('pve-targetstorage', {
|
|
completion => \&PVE::QemuServer::complete_migration_storage,
|
|
}),
|
|
bwlimit => {
|
|
description => "Override I/O bandwidth limit (in KiB/s).",
|
|
optional => 1,
|
|
type => 'integer',
|
|
minimum => '0',
|
|
default => 'migrate limit from datacenter or storage config',
|
|
},
|
|
},
|
|
},
|
|
returns => {
|
|
type => 'string',
|
|
description => "the task ID.",
|
|
},
|
|
code => sub {
|
|
my ($param) = @_;
|
|
|
|
my $rpcenv = PVE::RPCEnvironment::get();
|
|
my $authuser = $rpcenv->get_user();
|
|
|
|
my $target = extract_param($param, 'target');
|
|
|
|
my $localnode = PVE::INotify::nodename();
|
|
raise_param_exc({ target => "target is local node."}) if $target eq $localnode;
|
|
|
|
PVE::Cluster::check_cfs_quorum();
|
|
|
|
PVE::Cluster::check_node_exists($target);
|
|
|
|
my $targetip = PVE::Cluster::remote_node_ip($target);
|
|
|
|
my $vmid = extract_param($param, 'vmid');
|
|
|
|
raise_param_exc({ force => "Only root may use this option." })
|
|
if $param->{force} && $authuser ne 'root@pam';
|
|
|
|
raise_param_exc({ migration_type => "Only root may use this option." })
|
|
if $param->{migration_type} && $authuser ne 'root@pam';
|
|
|
|
# allow root only until better network permissions are available
|
|
raise_param_exc({ migration_network => "Only root may use this option." })
|
|
if $param->{migration_network} && $authuser ne 'root@pam';
|
|
|
|
# test if VM exists
|
|
my $conf = PVE::QemuConfig->load_config($vmid);
|
|
|
|
# try to detect errors early
|
|
|
|
PVE::QemuConfig->check_lock($conf);
|
|
|
|
if (PVE::QemuServer::check_running($vmid)) {
|
|
die "can't migrate running VM without --online\n" if !$param->{online};
|
|
|
|
my $repl_conf = PVE::ReplicationConfig->new();
|
|
my $is_replicated = $repl_conf->check_for_existing_jobs($vmid, 1);
|
|
my $is_replicated_to_target = defined($repl_conf->find_local_replication_job($vmid, $target));
|
|
if (!$param->{force} && $is_replicated && !$is_replicated_to_target) {
|
|
die "Cannot live-migrate replicated VM to node '$target' - not a replication " .
|
|
"target. Use 'force' to override.\n";
|
|
}
|
|
} else {
|
|
warn "VM isn't running. Doing offline migration instead.\n" if $param->{online};
|
|
$param->{online} = 0;
|
|
}
|
|
|
|
my $storecfg = PVE::Storage::config();
|
|
if (my $targetstorage = $param->{targetstorage}) {
|
|
my $storagemap = eval { PVE::JSONSchema::parse_idmap($targetstorage, 'pve-storage-id') };
|
|
raise_param_exc({ targetstorage => "failed to parse storage map: $@" })
|
|
if $@;
|
|
|
|
$rpcenv->check_vm_perm($authuser, $vmid, undef, ['VM.Config.Disk'])
|
|
if !defined($storagemap->{identity});
|
|
|
|
foreach my $target_sid (values %{$storagemap->{entries}}) {
|
|
$check_storage_access_migrate->($rpcenv, $authuser, $storecfg, $target_sid, $target);
|
|
}
|
|
|
|
$check_storage_access_migrate->($rpcenv, $authuser, $storecfg, $storagemap->{default}, $target)
|
|
if $storagemap->{default};
|
|
|
|
PVE::QemuServer::check_storage_availability($storecfg, $conf, $target)
|
|
if $storagemap->{identity};
|
|
|
|
$param->{storagemap} = $storagemap;
|
|
} else {
|
|
PVE::QemuServer::check_storage_availability($storecfg, $conf, $target);
|
|
}
|
|
|
|
if (PVE::HA::Config::vm_is_ha_managed($vmid) && $rpcenv->{type} ne 'ha') {
|
|
|
|
my $hacmd = sub {
|
|
my $upid = shift;
|
|
|
|
print "Requesting HA migration for VM $vmid to node $target\n";
|
|
|
|
my $cmd = ['ha-manager', 'migrate', "vm:$vmid", $target];
|
|
PVE::Tools::run_command($cmd);
|
|
return;
|
|
};
|
|
|
|
return $rpcenv->fork_worker('hamigrate', $vmid, $authuser, $hacmd);
|
|
|
|
} else {
|
|
|
|
my $realcmd = sub {
|
|
PVE::QemuMigrate->migrate($target, $targetip, $vmid, $param);
|
|
};
|
|
|
|
my $worker = sub {
|
|
return PVE::GuestHelpers::guest_migration_lock($vmid, 10, $realcmd);
|
|
};
|
|
|
|
return $rpcenv->fork_worker('qmigrate', $vmid, $authuser, $worker);
|
|
}
|
|
|
|
}});
|
|
|
|
__PACKAGE__->register_method({
|
|
name => 'remote_migrate_vm',
|
|
path => '{vmid}/remote_migrate',
|
|
method => 'POST',
|
|
protected => 1,
|
|
proxyto => 'node',
|
|
description => "Migrate virtual machine to a remote cluster. Creates a new migration task. EXPERIMENTAL feature!",
|
|
permissions => {
|
|
check => ['perm', '/vms/{vmid}', [ 'VM.Migrate' ]],
|
|
},
|
|
parameters => {
|
|
additionalProperties => 0,
|
|
properties => {
|
|
node => get_standard_option('pve-node'),
|
|
vmid => get_standard_option('pve-vmid', { completion => \&PVE::QemuServer::complete_vmid }),
|
|
'target-vmid' => get_standard_option('pve-vmid', { optional => 1 }),
|
|
'target-endpoint' => get_standard_option('proxmox-remote', {
|
|
description => "Remote target endpoint",
|
|
}),
|
|
online => {
|
|
type => 'boolean',
|
|
description => "Use online/live migration if VM is running. Ignored if VM is stopped.",
|
|
optional => 1,
|
|
},
|
|
delete => {
|
|
type => 'boolean',
|
|
description => "Delete the original VM and related data after successful migration. By default the original VM is kept on the source cluster in a stopped state.",
|
|
optional => 1,
|
|
default => 0,
|
|
},
|
|
'target-storage' => get_standard_option('pve-targetstorage', {
|
|
completion => \&PVE::QemuServer::complete_migration_storage,
|
|
optional => 0,
|
|
}),
|
|
'target-bridge' => {
|
|
type => 'string',
|
|
description => "Mapping from source to target bridges. Providing only a single bridge ID maps all source bridges to that bridge. Providing the special value '1' will map each source bridge to itself.",
|
|
format => 'bridge-pair-list',
|
|
},
|
|
bwlimit => {
|
|
description => "Override I/O bandwidth limit (in KiB/s).",
|
|
optional => 1,
|
|
type => 'integer',
|
|
minimum => '0',
|
|
default => 'migrate limit from datacenter or storage config',
|
|
},
|
|
},
|
|
},
|
|
returns => {
|
|
type => 'string',
|
|
description => "the task ID.",
|
|
},
|
|
code => sub {
|
|
my ($param) = @_;
|
|
|
|
my $rpcenv = PVE::RPCEnvironment::get();
|
|
my $authuser = $rpcenv->get_user();
|
|
|
|
my $source_vmid = extract_param($param, 'vmid');
|
|
my $target_endpoint = extract_param($param, 'target-endpoint');
|
|
my $target_vmid = extract_param($param, 'target-vmid') // $source_vmid;
|
|
|
|
my $delete = extract_param($param, 'delete') // 0;
|
|
|
|
PVE::Cluster::check_cfs_quorum();
|
|
|
|
# test if VM exists
|
|
my $conf = PVE::QemuConfig->load_config($source_vmid);
|
|
|
|
PVE::QemuConfig->check_lock($conf);
|
|
|
|
raise_param_exc({ vmid => "cannot migrate HA-managed VM to remote cluster" })
|
|
if PVE::HA::Config::vm_is_ha_managed($source_vmid);
|
|
|
|
my $remote = PVE::JSONSchema::parse_property_string('proxmox-remote', $target_endpoint);
|
|
|
|
# TODO: move this as helper somewhere appropriate?
|
|
my $conn_args = {
|
|
protocol => 'https',
|
|
host => $remote->{host},
|
|
port => $remote->{port} // 8006,
|
|
apitoken => $remote->{apitoken},
|
|
};
|
|
|
|
my $fp;
|
|
if ($fp = $remote->{fingerprint}) {
|
|
$conn_args->{cached_fingerprints} = { uc($fp) => 1 };
|
|
}
|
|
|
|
print "Establishing API connection with remote at '$remote->{host}'\n";
|
|
|
|
my $api_client = PVE::APIClient::LWP->new(%$conn_args);
|
|
|
|
if (!defined($fp)) {
|
|
my $cert_info = $api_client->get("/nodes/localhost/certificates/info");
|
|
foreach my $cert (@$cert_info) {
|
|
my $filename = $cert->{filename};
|
|
next if $filename ne 'pveproxy-ssl.pem' && $filename ne 'pve-ssl.pem';
|
|
$fp = $cert->{fingerprint} if !$fp || $filename eq 'pveproxy-ssl.pem';
|
|
}
|
|
$conn_args->{cached_fingerprints} = { uc($fp) => 1 }
|
|
if defined($fp);
|
|
}
|
|
|
|
my $repl_conf = PVE::ReplicationConfig->new();
|
|
my $is_replicated = $repl_conf->check_for_existing_jobs($source_vmid, 1);
|
|
die "cannot remote-migrate replicated VM\n" if $is_replicated;
|
|
|
|
if (PVE::QemuServer::check_running($source_vmid)) {
|
|
die "can't migrate running VM without --online\n" if !$param->{online};
|
|
|
|
} else {
|
|
warn "VM isn't running. Doing offline migration instead.\n" if $param->{online};
|
|
$param->{online} = 0;
|
|
}
|
|
|
|
my $storecfg = PVE::Storage::config();
|
|
my $target_storage = extract_param($param, 'target-storage');
|
|
my $storagemap = eval { PVE::JSONSchema::parse_idmap($target_storage, 'pve-storage-id') };
|
|
raise_param_exc({ 'target-storage' => "failed to parse storage map: $@" })
|
|
if $@;
|
|
|
|
my $target_bridge = extract_param($param, 'target-bridge');
|
|
my $bridgemap = eval { PVE::JSONSchema::parse_idmap($target_bridge, 'pve-bridge-id') };
|
|
raise_param_exc({ 'target-bridge' => "failed to parse bridge map: $@" })
|
|
if $@;
|
|
|
|
die "remote migration requires explicit storage mapping!\n"
|
|
if $storagemap->{identity};
|
|
|
|
$param->{storagemap} = $storagemap;
|
|
$param->{bridgemap} = $bridgemap;
|
|
$param->{remote} = {
|
|
conn => $conn_args, # re-use fingerprint for tunnel
|
|
client => $api_client,
|
|
vmid => $target_vmid,
|
|
};
|
|
$param->{migration_type} = 'websocket';
|
|
$param->{'with-local-disks'} = 1;
|
|
$param->{delete} = $delete if $delete;
|
|
|
|
my $cluster_status = $api_client->get("/cluster/status");
|
|
my $target_node;
|
|
foreach my $entry (@$cluster_status) {
|
|
next if $entry->{type} ne 'node';
|
|
if ($entry->{local}) {
|
|
$target_node = $entry->{name};
|
|
last;
|
|
}
|
|
}
|
|
|
|
die "couldn't determine endpoint's node name\n"
|
|
if !defined($target_node);
|
|
|
|
my $realcmd = sub {
|
|
PVE::QemuMigrate->migrate($target_node, $remote->{host}, $source_vmid, $param);
|
|
};
|
|
|
|
my $worker = sub {
|
|
return PVE::GuestHelpers::guest_migration_lock($source_vmid, 10, $realcmd);
|
|
};
|
|
|
|
return $rpcenv->fork_worker('qmigrate', $source_vmid, $authuser, $worker);
|
|
}});
|
|
|
|
__PACKAGE__->register_method({
|
|
name => 'monitor',
|
|
path => '{vmid}/monitor',
|
|
method => 'POST',
|
|
protected => 1,
|
|
proxyto => 'node',
|
|
description => "Execute QEMU monitor commands.",
|
|
permissions => {
|
|
description => "Sys.Modify is required for (sub)commands which are not read-only ('info *' and 'help')",
|
|
check => ['perm', '/vms/{vmid}', [ 'VM.Monitor' ]],
|
|
},
|
|
parameters => {
|
|
additionalProperties => 0,
|
|
properties => {
|
|
node => get_standard_option('pve-node'),
|
|
vmid => get_standard_option('pve-vmid'),
|
|
command => {
|
|
type => 'string',
|
|
description => "The monitor command.",
|
|
}
|
|
},
|
|
},
|
|
returns => { type => 'string'},
|
|
code => sub {
|
|
my ($param) = @_;
|
|
|
|
my $rpcenv = PVE::RPCEnvironment::get();
|
|
my $authuser = $rpcenv->get_user();
|
|
|
|
my $is_ro = sub {
|
|
my $command = shift;
|
|
return $command =~ m/^\s*info(\s+|$)/
|
|
|| $command =~ m/^\s*help\s*$/;
|
|
};
|
|
|
|
$rpcenv->check_full($authuser, "/", ['Sys.Modify'])
|
|
if !&$is_ro($param->{command});
|
|
|
|
my $vmid = $param->{vmid};
|
|
|
|
my $conf = PVE::QemuConfig->load_config ($vmid); # check if VM exists
|
|
|
|
my $res = '';
|
|
eval {
|
|
$res = PVE::QemuServer::Monitor::hmp_cmd($vmid, $param->{command}, 25);
|
|
};
|
|
$res = "ERROR: $@" if $@;
|
|
|
|
return $res;
|
|
}});
|
|
|
|
__PACKAGE__->register_method({
|
|
name => 'resize_vm',
|
|
path => '{vmid}/resize',
|
|
method => 'PUT',
|
|
protected => 1,
|
|
proxyto => 'node',
|
|
description => "Extend volume size.",
|
|
permissions => {
|
|
check => ['perm', '/vms/{vmid}', [ 'VM.Config.Disk' ]],
|
|
},
|
|
parameters => {
|
|
additionalProperties => 0,
|
|
properties => {
|
|
node => get_standard_option('pve-node'),
|
|
vmid => get_standard_option('pve-vmid', { completion => \&PVE::QemuServer::complete_vmid }),
|
|
skiplock => get_standard_option('skiplock'),
|
|
disk => {
|
|
type => 'string',
|
|
description => "The disk you want to resize.",
|
|
enum => [PVE::QemuServer::Drive::valid_drive_names()],
|
|
},
|
|
size => {
|
|
type => 'string',
|
|
pattern => '\+?\d+(\.\d+)?[KMGT]?',
|
|
description => "The new size. With the `+` sign the value is added to the actual size of the volume and without it, the value is taken as an absolute one. Shrinking disk size is not supported.",
|
|
},
|
|
digest => {
|
|
type => 'string',
|
|
description => 'Prevent changes if current configuration file has different SHA1 digest. This can be used to prevent concurrent modifications.',
|
|
maxLength => 40,
|
|
optional => 1,
|
|
},
|
|
},
|
|
},
|
|
returns => {
|
|
type => 'string',
|
|
description => "the task ID.",
|
|
},
|
|
code => sub {
|
|
my ($param) = @_;
|
|
|
|
my $rpcenv = PVE::RPCEnvironment::get();
|
|
|
|
my $authuser = $rpcenv->get_user();
|
|
|
|
my $node = extract_param($param, 'node');
|
|
|
|
my $vmid = extract_param($param, 'vmid');
|
|
|
|
my $digest = extract_param($param, 'digest');
|
|
|
|
my $disk = extract_param($param, 'disk');
|
|
|
|
my $sizestr = extract_param($param, 'size');
|
|
|
|
my $skiplock = extract_param($param, 'skiplock');
|
|
raise_param_exc({ skiplock => "Only root may use this option." })
|
|
if $skiplock && $authuser ne 'root@pam';
|
|
|
|
my $storecfg = PVE::Storage::config();
|
|
|
|
my $updatefn = sub {
|
|
|
|
my $conf = PVE::QemuConfig->load_config($vmid);
|
|
|
|
die "checksum mismatch (file change by other user?)\n"
|
|
if $digest && $digest ne $conf->{digest};
|
|
PVE::QemuConfig->check_lock($conf) if !$skiplock;
|
|
|
|
die "disk '$disk' does not exist\n" if !$conf->{$disk};
|
|
|
|
my $drive = PVE::QemuServer::parse_drive($disk, $conf->{$disk});
|
|
|
|
my (undef, undef, undef, undef, undef, undef, $format) =
|
|
PVE::Storage::parse_volname($storecfg, $drive->{file});
|
|
|
|
my $volid = $drive->{file};
|
|
|
|
die "disk '$disk' has no associated volume\n" if !$volid;
|
|
|
|
die "you can't resize a cdrom\n" if PVE::QemuServer::drive_is_cdrom($drive);
|
|
|
|
my ($storeid, $volname) = PVE::Storage::parse_volume_id($volid);
|
|
|
|
$rpcenv->check($authuser, "/storage/$storeid", ['Datastore.AllocateSpace']);
|
|
|
|
PVE::Storage::activate_volumes($storecfg, [$volid]);
|
|
my $size = PVE::Storage::volume_size_info($storecfg, $volid, 5);
|
|
|
|
die "Could not determine current size of volume '$volid'\n" if !defined($size);
|
|
|
|
die "internal error" if $sizestr !~ m/^(\+)?(\d+(\.\d+)?)([KMGT])?$/;
|
|
my ($ext, $newsize, $unit) = ($1, $2, $4);
|
|
if ($unit) {
|
|
if ($unit eq 'K') {
|
|
$newsize = $newsize * 1024;
|
|
} elsif ($unit eq 'M') {
|
|
$newsize = $newsize * 1024 * 1024;
|
|
} elsif ($unit eq 'G') {
|
|
$newsize = $newsize * 1024 * 1024 * 1024;
|
|
} elsif ($unit eq 'T') {
|
|
$newsize = $newsize * 1024 * 1024 * 1024 * 1024;
|
|
}
|
|
}
|
|
$newsize += $size if $ext;
|
|
$newsize = int($newsize);
|
|
|
|
die "shrinking disks is not supported\n" if $newsize < $size;
|
|
|
|
return if $size == $newsize;
|
|
|
|
PVE::Cluster::log_msg('info', $authuser, "update VM $vmid: resize --disk $disk --size $sizestr");
|
|
|
|
PVE::QemuServer::qemu_block_resize($vmid, "drive-$disk", $storecfg, $volid, $newsize);
|
|
|
|
$drive->{size} = $newsize;
|
|
$conf->{$disk} = PVE::QemuServer::print_drive($drive);
|
|
|
|
PVE::QemuConfig->write_config($vmid, $conf);
|
|
};
|
|
|
|
my $worker = sub {
|
|
PVE::QemuConfig->lock_config($vmid, $updatefn);
|
|
};
|
|
|
|
return $rpcenv->fork_worker('resize', $vmid, $authuser, $worker);
|
|
}});
|
|
|
|
__PACKAGE__->register_method({
|
|
name => 'snapshot_list',
|
|
path => '{vmid}/snapshot',
|
|
method => 'GET',
|
|
description => "List all snapshots.",
|
|
permissions => {
|
|
check => ['perm', '/vms/{vmid}', [ 'VM.Audit' ]],
|
|
},
|
|
proxyto => 'node',
|
|
protected => 1, # qemu pid files are only readable by root
|
|
parameters => {
|
|
additionalProperties => 0,
|
|
properties => {
|
|
vmid => get_standard_option('pve-vmid', { completion => \&PVE::QemuServer::complete_vmid }),
|
|
node => get_standard_option('pve-node'),
|
|
},
|
|
},
|
|
returns => {
|
|
type => 'array',
|
|
items => {
|
|
type => "object",
|
|
properties => {
|
|
name => {
|
|
description => "Snapshot identifier. Value 'current' identifies the current VM.",
|
|
type => 'string',
|
|
},
|
|
vmstate => {
|
|
description => "Snapshot includes RAM.",
|
|
type => 'boolean',
|
|
optional => 1,
|
|
},
|
|
description => {
|
|
description => "Snapshot description.",
|
|
type => 'string',
|
|
},
|
|
snaptime => {
|
|
description => "Snapshot creation time",
|
|
type => 'integer',
|
|
renderer => 'timestamp',
|
|
optional => 1,
|
|
},
|
|
parent => {
|
|
description => "Parent snapshot identifier.",
|
|
type => 'string',
|
|
optional => 1,
|
|
},
|
|
},
|
|
},
|
|
links => [ { rel => 'child', href => "{name}" } ],
|
|
},
|
|
code => sub {
|
|
my ($param) = @_;
|
|
|
|
my $vmid = $param->{vmid};
|
|
|
|
my $conf = PVE::QemuConfig->load_config($vmid);
|
|
my $snaphash = $conf->{snapshots} || {};
|
|
|
|
my $res = [];
|
|
|
|
foreach my $name (keys %$snaphash) {
|
|
my $d = $snaphash->{$name};
|
|
my $item = {
|
|
name => $name,
|
|
snaptime => $d->{snaptime} || 0,
|
|
vmstate => $d->{vmstate} ? 1 : 0,
|
|
description => $d->{description} || '',
|
|
};
|
|
$item->{parent} = $d->{parent} if $d->{parent};
|
|
$item->{snapstate} = $d->{snapstate} if $d->{snapstate};
|
|
push @$res, $item;
|
|
}
|
|
|
|
my $running = PVE::QemuServer::check_running($vmid, 1) ? 1 : 0;
|
|
my $current = {
|
|
name => 'current',
|
|
digest => $conf->{digest},
|
|
running => $running,
|
|
description => "You are here!",
|
|
};
|
|
$current->{parent} = $conf->{parent} if $conf->{parent};
|
|
|
|
push @$res, $current;
|
|
|
|
return $res;
|
|
}});
|
|
|
|
__PACKAGE__->register_method({
|
|
name => 'snapshot',
|
|
path => '{vmid}/snapshot',
|
|
method => 'POST',
|
|
protected => 1,
|
|
proxyto => 'node',
|
|
description => "Snapshot a VM.",
|
|
permissions => {
|
|
check => ['perm', '/vms/{vmid}', [ 'VM.Snapshot' ]],
|
|
},
|
|
parameters => {
|
|
additionalProperties => 0,
|
|
properties => {
|
|
node => get_standard_option('pve-node'),
|
|
vmid => get_standard_option('pve-vmid', { completion => \&PVE::QemuServer::complete_vmid }),
|
|
snapname => get_standard_option('pve-snapshot-name'),
|
|
vmstate => {
|
|
optional => 1,
|
|
type => 'boolean',
|
|
description => "Save the vmstate",
|
|
},
|
|
description => {
|
|
optional => 1,
|
|
type => 'string',
|
|
description => "A textual description or comment.",
|
|
},
|
|
},
|
|
},
|
|
returns => {
|
|
type => 'string',
|
|
description => "the task ID.",
|
|
},
|
|
code => sub {
|
|
my ($param) = @_;
|
|
|
|
my $rpcenv = PVE::RPCEnvironment::get();
|
|
|
|
my $authuser = $rpcenv->get_user();
|
|
|
|
my $node = extract_param($param, 'node');
|
|
|
|
my $vmid = extract_param($param, 'vmid');
|
|
|
|
my $snapname = extract_param($param, 'snapname');
|
|
|
|
die "unable to use snapshot name 'current' (reserved name)\n"
|
|
if $snapname eq 'current';
|
|
|
|
die "unable to use snapshot name 'pending' (reserved name)\n"
|
|
if lc($snapname) eq 'pending';
|
|
|
|
my $vmconf = PVE::QemuConfig->load_config($vmid);
|
|
PVE::QemuServer::check_non_migratable_resources($vmconf, $param->{vmstate}, 0);
|
|
|
|
my $realcmd = sub {
|
|
PVE::Cluster::log_msg('info', $authuser, "snapshot VM $vmid: $snapname");
|
|
PVE::QemuConfig->snapshot_create($vmid, $snapname, $param->{vmstate},
|
|
$param->{description});
|
|
};
|
|
|
|
return $rpcenv->fork_worker('qmsnapshot', $vmid, $authuser, $realcmd);
|
|
}});
|
|
|
|
__PACKAGE__->register_method({
|
|
name => 'snapshot_cmd_idx',
|
|
path => '{vmid}/snapshot/{snapname}',
|
|
description => '',
|
|
method => 'GET',
|
|
permissions => {
|
|
user => 'all',
|
|
},
|
|
parameters => {
|
|
additionalProperties => 0,
|
|
properties => {
|
|
vmid => get_standard_option('pve-vmid'),
|
|
node => get_standard_option('pve-node'),
|
|
snapname => get_standard_option('pve-snapshot-name'),
|
|
},
|
|
},
|
|
returns => {
|
|
type => 'array',
|
|
items => {
|
|
type => "object",
|
|
properties => {},
|
|
},
|
|
links => [ { rel => 'child', href => "{cmd}" } ],
|
|
},
|
|
code => sub {
|
|
my ($param) = @_;
|
|
|
|
my $res = [];
|
|
|
|
push @$res, { cmd => 'rollback' };
|
|
push @$res, { cmd => 'config' };
|
|
|
|
return $res;
|
|
}});
|
|
|
|
__PACKAGE__->register_method({
|
|
name => 'update_snapshot_config',
|
|
path => '{vmid}/snapshot/{snapname}/config',
|
|
method => 'PUT',
|
|
protected => 1,
|
|
proxyto => 'node',
|
|
description => "Update snapshot metadata.",
|
|
permissions => {
|
|
check => ['perm', '/vms/{vmid}', [ 'VM.Snapshot' ]],
|
|
},
|
|
parameters => {
|
|
additionalProperties => 0,
|
|
properties => {
|
|
node => get_standard_option('pve-node'),
|
|
vmid => get_standard_option('pve-vmid'),
|
|
snapname => get_standard_option('pve-snapshot-name'),
|
|
description => {
|
|
optional => 1,
|
|
type => 'string',
|
|
description => "A textual description or comment.",
|
|
},
|
|
},
|
|
},
|
|
returns => { type => 'null' },
|
|
code => sub {
|
|
my ($param) = @_;
|
|
|
|
my $rpcenv = PVE::RPCEnvironment::get();
|
|
|
|
my $authuser = $rpcenv->get_user();
|
|
|
|
my $vmid = extract_param($param, 'vmid');
|
|
|
|
my $snapname = extract_param($param, 'snapname');
|
|
|
|
return if !defined($param->{description});
|
|
|
|
my $updatefn = sub {
|
|
|
|
my $conf = PVE::QemuConfig->load_config($vmid);
|
|
|
|
PVE::QemuConfig->check_lock($conf);
|
|
|
|
my $snap = $conf->{snapshots}->{$snapname};
|
|
|
|
die "snapshot '$snapname' does not exist\n" if !defined($snap);
|
|
|
|
$snap->{description} = $param->{description} if defined($param->{description});
|
|
|
|
PVE::QemuConfig->write_config($vmid, $conf);
|
|
};
|
|
|
|
PVE::QemuConfig->lock_config($vmid, $updatefn);
|
|
|
|
return;
|
|
}});
|
|
|
|
__PACKAGE__->register_method({
|
|
name => 'get_snapshot_config',
|
|
path => '{vmid}/snapshot/{snapname}/config',
|
|
method => 'GET',
|
|
proxyto => 'node',
|
|
description => "Get snapshot configuration",
|
|
permissions => {
|
|
check => ['perm', '/vms/{vmid}', [ 'VM.Snapshot', 'VM.Snapshot.Rollback', 'VM.Audit' ], any => 1],
|
|
},
|
|
parameters => {
|
|
additionalProperties => 0,
|
|
properties => {
|
|
node => get_standard_option('pve-node'),
|
|
vmid => get_standard_option('pve-vmid'),
|
|
snapname => get_standard_option('pve-snapshot-name'),
|
|
},
|
|
},
|
|
returns => { type => "object" },
|
|
code => sub {
|
|
my ($param) = @_;
|
|
|
|
my $rpcenv = PVE::RPCEnvironment::get();
|
|
|
|
my $authuser = $rpcenv->get_user();
|
|
|
|
my $vmid = extract_param($param, 'vmid');
|
|
|
|
my $snapname = extract_param($param, 'snapname');
|
|
|
|
my $conf = PVE::QemuConfig->load_config($vmid);
|
|
|
|
my $snap = $conf->{snapshots}->{$snapname};
|
|
|
|
die "snapshot '$snapname' does not exist\n" if !defined($snap);
|
|
|
|
return $snap;
|
|
}});
|
|
|
|
__PACKAGE__->register_method({
|
|
name => 'rollback',
|
|
path => '{vmid}/snapshot/{snapname}/rollback',
|
|
method => 'POST',
|
|
protected => 1,
|
|
proxyto => 'node',
|
|
description => "Rollback VM state to specified snapshot.",
|
|
permissions => {
|
|
check => ['perm', '/vms/{vmid}', [ 'VM.Snapshot', 'VM.Snapshot.Rollback' ], any => 1],
|
|
},
|
|
parameters => {
|
|
additionalProperties => 0,
|
|
properties => {
|
|
node => get_standard_option('pve-node'),
|
|
vmid => get_standard_option('pve-vmid', { completion => \&PVE::QemuServer::complete_vmid }),
|
|
snapname => get_standard_option('pve-snapshot-name'),
|
|
start => {
|
|
type => 'boolean',
|
|
description => "Whether the VM should get started after rolling back successfully."
|
|
. " (Note: VMs will be automatically started if the snapshot includes RAM.)",
|
|
optional => 1,
|
|
default => 0,
|
|
},
|
|
},
|
|
},
|
|
returns => {
|
|
type => 'string',
|
|
description => "the task ID.",
|
|
},
|
|
code => sub {
|
|
my ($param) = @_;
|
|
|
|
my $rpcenv = PVE::RPCEnvironment::get();
|
|
|
|
my $authuser = $rpcenv->get_user();
|
|
|
|
my $node = extract_param($param, 'node');
|
|
|
|
my $vmid = extract_param($param, 'vmid');
|
|
|
|
my $snapname = extract_param($param, 'snapname');
|
|
|
|
my $realcmd = sub {
|
|
PVE::Cluster::log_msg('info', $authuser, "rollback snapshot VM $vmid: $snapname");
|
|
PVE::QemuConfig->snapshot_rollback($vmid, $snapname);
|
|
|
|
if ($param->{start} && !PVE::QemuServer::Helpers::vm_running_locally($vmid)) {
|
|
PVE::API2::Qemu->vm_start({ vmid => $vmid, node => $node });
|
|
}
|
|
};
|
|
|
|
my $worker = sub {
|
|
# hold migration lock, this makes sure that nobody create replication snapshots
|
|
return PVE::GuestHelpers::guest_migration_lock($vmid, 10, $realcmd);
|
|
};
|
|
|
|
return $rpcenv->fork_worker('qmrollback', $vmid, $authuser, $worker);
|
|
}});
|
|
|
|
__PACKAGE__->register_method({
|
|
name => 'delsnapshot',
|
|
path => '{vmid}/snapshot/{snapname}',
|
|
method => 'DELETE',
|
|
protected => 1,
|
|
proxyto => 'node',
|
|
description => "Delete a VM snapshot.",
|
|
permissions => {
|
|
check => ['perm', '/vms/{vmid}', [ 'VM.Snapshot' ]],
|
|
},
|
|
parameters => {
|
|
additionalProperties => 0,
|
|
properties => {
|
|
node => get_standard_option('pve-node'),
|
|
vmid => get_standard_option('pve-vmid', { completion => \&PVE::QemuServer::complete_vmid }),
|
|
snapname => get_standard_option('pve-snapshot-name'),
|
|
force => {
|
|
optional => 1,
|
|
type => 'boolean',
|
|
description => "For removal from config file, even if removing disk snapshots fails.",
|
|
},
|
|
},
|
|
},
|
|
returns => {
|
|
type => 'string',
|
|
description => "the task ID.",
|
|
},
|
|
code => sub {
|
|
my ($param) = @_;
|
|
|
|
my $rpcenv = PVE::RPCEnvironment::get();
|
|
|
|
my $authuser = $rpcenv->get_user();
|
|
|
|
my $node = extract_param($param, 'node');
|
|
|
|
my $vmid = extract_param($param, 'vmid');
|
|
|
|
my $snapname = extract_param($param, 'snapname');
|
|
|
|
my $lock_obtained;
|
|
my $do_delete = sub {
|
|
$lock_obtained = 1;
|
|
PVE::Cluster::log_msg('info', $authuser, "delete snapshot VM $vmid: $snapname");
|
|
PVE::QemuConfig->snapshot_delete($vmid, $snapname, $param->{force});
|
|
};
|
|
|
|
my $realcmd = sub {
|
|
if ($param->{force}) {
|
|
$do_delete->();
|
|
} else {
|
|
eval { PVE::GuestHelpers::guest_migration_lock($vmid, 10, $do_delete); };
|
|
if (my $err = $@) {
|
|
die $err if $lock_obtained;
|
|
die "Failed to obtain guest migration lock - replication running?\n";
|
|
}
|
|
}
|
|
};
|
|
|
|
return $rpcenv->fork_worker('qmdelsnapshot', $vmid, $authuser, $realcmd);
|
|
}});
|
|
|
|
__PACKAGE__->register_method({
|
|
name => 'template',
|
|
path => '{vmid}/template',
|
|
method => 'POST',
|
|
protected => 1,
|
|
proxyto => 'node',
|
|
description => "Create a Template.",
|
|
permissions => {
|
|
description => "You need 'VM.Allocate' permissions on /vms/{vmid}",
|
|
check => [ 'perm', '/vms/{vmid}', ['VM.Allocate']],
|
|
},
|
|
parameters => {
|
|
additionalProperties => 0,
|
|
properties => {
|
|
node => get_standard_option('pve-node'),
|
|
vmid => get_standard_option('pve-vmid', { completion => \&PVE::QemuServer::complete_vmid_stopped }),
|
|
disk => {
|
|
optional => 1,
|
|
type => 'string',
|
|
description => "If you want to convert only 1 disk to base image.",
|
|
enum => [PVE::QemuServer::Drive::valid_drive_names()],
|
|
},
|
|
|
|
},
|
|
},
|
|
returns => {
|
|
type => 'string',
|
|
description => "the task ID.",
|
|
},
|
|
code => sub {
|
|
my ($param) = @_;
|
|
|
|
my $rpcenv = PVE::RPCEnvironment::get();
|
|
|
|
my $authuser = $rpcenv->get_user();
|
|
|
|
my $node = extract_param($param, 'node');
|
|
|
|
my $vmid = extract_param($param, 'vmid');
|
|
|
|
my $disk = extract_param($param, 'disk');
|
|
|
|
my $load_and_check = sub {
|
|
my $conf = PVE::QemuConfig->load_config($vmid);
|
|
|
|
PVE::QemuConfig->check_lock($conf);
|
|
|
|
die "unable to create template, because VM contains snapshots\n"
|
|
if $conf->{snapshots} && scalar(keys %{$conf->{snapshots}});
|
|
|
|
die "you can't convert a template to a template\n"
|
|
if PVE::QemuConfig->is_template($conf) && !$disk;
|
|
|
|
die "you can't convert a VM to template if VM is running\n"
|
|
if PVE::QemuServer::check_running($vmid);
|
|
|
|
return $conf;
|
|
};
|
|
|
|
$load_and_check->();
|
|
|
|
my $realcmd = sub {
|
|
PVE::QemuConfig->lock_config($vmid, sub {
|
|
my $conf = $load_and_check->();
|
|
|
|
$conf->{template} = 1;
|
|
PVE::QemuConfig->write_config($vmid, $conf);
|
|
|
|
PVE::QemuServer::template_create($vmid, $conf, $disk);
|
|
});
|
|
};
|
|
|
|
return $rpcenv->fork_worker('qmtemplate', $vmid, $authuser, $realcmd);
|
|
}});
|
|
|
|
__PACKAGE__->register_method({
|
|
name => 'cloudinit_generated_config_dump',
|
|
path => '{vmid}/cloudinit/dump',
|
|
method => 'GET',
|
|
proxyto => 'node',
|
|
description => "Get automatically generated cloudinit config.",
|
|
permissions => {
|
|
check => ['perm', '/vms/{vmid}', [ 'VM.Audit' ]],
|
|
},
|
|
parameters => {
|
|
additionalProperties => 0,
|
|
properties => {
|
|
node => get_standard_option('pve-node'),
|
|
vmid => get_standard_option('pve-vmid', { completion => \&PVE::QemuServer::complete_vmid }),
|
|
type => {
|
|
description => 'Config type.',
|
|
type => 'string',
|
|
enum => ['user', 'network', 'meta'],
|
|
},
|
|
},
|
|
},
|
|
returns => {
|
|
type => 'string',
|
|
},
|
|
code => sub {
|
|
my ($param) = @_;
|
|
|
|
my $conf = PVE::QemuConfig->load_config($param->{vmid});
|
|
|
|
return PVE::QemuServer::Cloudinit::dump_cloudinit_config($conf, $param->{vmid}, $param->{type});
|
|
}});
|
|
|
|
__PACKAGE__->register_method({
|
|
name => 'mtunnel',
|
|
path => '{vmid}/mtunnel',
|
|
method => 'POST',
|
|
protected => 1,
|
|
description => 'Migration tunnel endpoint - only for internal use by VM migration.',
|
|
permissions => {
|
|
check =>
|
|
[ 'and',
|
|
['perm', '/vms/{vmid}', [ 'VM.Allocate' ]],
|
|
['perm', '/', [ 'Sys.Incoming' ]],
|
|
],
|
|
description => "You need 'VM.Allocate' permissions on '/vms/{vmid}' and Sys.Incoming" .
|
|
" on '/'. Further permission checks happen during the actual migration.",
|
|
},
|
|
parameters => {
|
|
additionalProperties => 0,
|
|
properties => {
|
|
node => get_standard_option('pve-node'),
|
|
vmid => get_standard_option('pve-vmid'),
|
|
storages => {
|
|
type => 'string',
|
|
format => 'pve-storage-id-list',
|
|
optional => 1,
|
|
description => 'List of storages to check permission and availability. Will be checked again for all actually used storages during migration.',
|
|
},
|
|
bridges => {
|
|
type => 'string',
|
|
format => 'pve-bridge-id-list',
|
|
optional => 1,
|
|
description => 'List of network bridges to check availability. Will be checked again for actually used bridges during migration.',
|
|
},
|
|
},
|
|
},
|
|
returns => {
|
|
additionalProperties => 0,
|
|
properties => {
|
|
upid => { type => 'string' },
|
|
ticket => { type => 'string' },
|
|
socket => { type => 'string' },
|
|
},
|
|
},
|
|
code => sub {
|
|
my ($param) = @_;
|
|
|
|
my $rpcenv = PVE::RPCEnvironment::get();
|
|
my $authuser = $rpcenv->get_user();
|
|
|
|
my $node = extract_param($param, 'node');
|
|
my $vmid = extract_param($param, 'vmid');
|
|
|
|
my $storages = extract_param($param, 'storages');
|
|
my $bridges = extract_param($param, 'bridges');
|
|
|
|
my $nodename = PVE::INotify::nodename();
|
|
|
|
raise_param_exc({ node => "node needs to be 'localhost' or local hostname '$nodename'" })
|
|
if $node ne 'localhost' && $node ne $nodename;
|
|
|
|
$node = $nodename;
|
|
|
|
my $storecfg = PVE::Storage::config();
|
|
foreach my $storeid (PVE::Tools::split_list($storages)) {
|
|
$check_storage_access_migrate->($rpcenv, $authuser, $storecfg, $storeid, $node);
|
|
}
|
|
|
|
foreach my $bridge (PVE::Tools::split_list($bridges)) {
|
|
PVE::Network::read_bridge_mtu($bridge);
|
|
}
|
|
|
|
PVE::Cluster::check_cfs_quorum();
|
|
|
|
my $lock = 'create';
|
|
eval { PVE::QemuConfig->create_and_lock_config($vmid, 0, $lock); };
|
|
|
|
raise_param_exc({ vmid => "unable to create empty VM config - $@"})
|
|
if $@;
|
|
|
|
my $realcmd = sub {
|
|
my $state = {
|
|
storecfg => PVE::Storage::config(),
|
|
lock => $lock,
|
|
vmid => $vmid,
|
|
};
|
|
|
|
my $run_locked = sub {
|
|
my ($code, $params) = @_;
|
|
return PVE::QemuConfig->lock_config($state->{vmid}, sub {
|
|
my $conf = PVE::QemuConfig->load_config($state->{vmid});
|
|
|
|
$state->{conf} = $conf;
|
|
|
|
die "Encountered wrong lock - aborting mtunnel command handling.\n"
|
|
if $state->{lock} && !PVE::QemuConfig->has_lock($conf, $state->{lock});
|
|
|
|
return $code->($params);
|
|
});
|
|
};
|
|
|
|
my $cmd_desc = {
|
|
config => {
|
|
conf => {
|
|
type => 'string',
|
|
description => 'Full VM config, adapted for target cluster/node',
|
|
},
|
|
'firewall-config' => {
|
|
type => 'string',
|
|
description => 'VM firewall config',
|
|
optional => 1,
|
|
},
|
|
},
|
|
disk => {
|
|
format => PVE::JSONSchema::get_standard_option('pve-qm-image-format'),
|
|
storage => {
|
|
type => 'string',
|
|
format => 'pve-storage-id',
|
|
},
|
|
drive => {
|
|
type => 'object',
|
|
description => 'parsed drive information without volid and format',
|
|
},
|
|
},
|
|
start => {
|
|
start_params => {
|
|
type => 'object',
|
|
description => 'params passed to vm_start_nolock',
|
|
},
|
|
migrate_opts => {
|
|
type => 'object',
|
|
description => 'migrate_opts passed to vm_start_nolock',
|
|
},
|
|
},
|
|
ticket => {
|
|
path => {
|
|
type => 'string',
|
|
description => 'socket path for which the ticket should be valid. must be known to current mtunnel instance.',
|
|
},
|
|
},
|
|
quit => {
|
|
cleanup => {
|
|
type => 'boolean',
|
|
description => 'remove VM config and disks, aborting migration',
|
|
default => 0,
|
|
},
|
|
},
|
|
'disk-import' => $PVE::StorageTunnel::cmd_schema->{'disk-import'},
|
|
'query-disk-import' => $PVE::StorageTunnel::cmd_schema->{'query-disk-import'},
|
|
bwlimit => $PVE::StorageTunnel::cmd_schema->{bwlimit},
|
|
};
|
|
|
|
my $cmd_handlers = {
|
|
'version' => sub {
|
|
# compared against other end's version
|
|
# bump/reset for breaking changes
|
|
# bump/bump for opt-in changes
|
|
return {
|
|
api => $PVE::QemuMigrate::WS_TUNNEL_VERSION,
|
|
age => 0,
|
|
};
|
|
},
|
|
'config' => sub {
|
|
my ($params) = @_;
|
|
|
|
# parse and write out VM FW config if given
|
|
if (my $fw_conf = $params->{'firewall-config'}) {
|
|
my ($path, $fh) = PVE::Tools::tempfile_contents($fw_conf, 700);
|
|
|
|
my $empty_conf = {
|
|
rules => [],
|
|
options => {},
|
|
aliases => {},
|
|
ipset => {} ,
|
|
ipset_comments => {},
|
|
};
|
|
my $cluster_fw_conf = PVE::Firewall::load_clusterfw_conf();
|
|
|
|
# TODO: add flag for strict parsing?
|
|
# TODO: add import sub that does all this given raw content?
|
|
my $vmfw_conf = PVE::Firewall::generic_fw_config_parser($path, $cluster_fw_conf, $empty_conf, 'vm');
|
|
$vmfw_conf->{vmid} = $state->{vmid};
|
|
PVE::Firewall::save_vmfw_conf($state->{vmid}, $vmfw_conf);
|
|
|
|
$state->{cleanup}->{fw} = 1;
|
|
}
|
|
|
|
my $conf_fn = "incoming/qemu-server/$state->{vmid}.conf";
|
|
my $new_conf = PVE::QemuServer::parse_vm_config($conf_fn, $params->{conf}, 1);
|
|
delete $new_conf->{lock};
|
|
delete $new_conf->{digest};
|
|
|
|
# TODO handle properly?
|
|
delete $new_conf->{snapshots};
|
|
delete $new_conf->{parent};
|
|
delete $new_conf->{pending};
|
|
|
|
# not handled by update_vm_api
|
|
my $vmgenid = delete $new_conf->{vmgenid};
|
|
my $meta = delete $new_conf->{meta};
|
|
my $cloudinit = delete $new_conf->{cloudinit}; # this is informational only
|
|
$new_conf->{skip_cloud_init} = 1; # re-use image from source side
|
|
|
|
$new_conf->{vmid} = $state->{vmid};
|
|
$new_conf->{node} = $node;
|
|
|
|
PVE::QemuConfig->remove_lock($state->{vmid}, 'create');
|
|
|
|
eval {
|
|
$update_vm_api->($new_conf, 1);
|
|
};
|
|
if (my $err = $@) {
|
|
# revert to locked previous config
|
|
my $conf = PVE::QemuConfig->load_config($state->{vmid});
|
|
$conf->{lock} = 'create';
|
|
PVE::QemuConfig->write_config($state->{vmid}, $conf);
|
|
|
|
die $err;
|
|
}
|
|
|
|
my $conf = PVE::QemuConfig->load_config($state->{vmid});
|
|
$conf->{lock} = 'migrate';
|
|
$conf->{vmgenid} = $vmgenid if defined($vmgenid);
|
|
$conf->{meta} = $meta if defined($meta);
|
|
$conf->{cloudinit} = $cloudinit if defined($cloudinit);
|
|
PVE::QemuConfig->write_config($state->{vmid}, $conf);
|
|
|
|
$state->{lock} = 'migrate';
|
|
|
|
return;
|
|
},
|
|
'bwlimit' => sub {
|
|
my ($params) = @_;
|
|
return PVE::StorageTunnel::handle_bwlimit($params);
|
|
},
|
|
'disk' => sub {
|
|
my ($params) = @_;
|
|
|
|
my $format = $params->{format};
|
|
my $storeid = $params->{storage};
|
|
my $drive = $params->{drive};
|
|
|
|
$check_storage_access_migrate->($rpcenv, $authuser, $state->{storecfg}, $storeid, $node);
|
|
|
|
my $storagemap = {
|
|
default => $storeid,
|
|
};
|
|
|
|
my $source_volumes = {
|
|
'disk' => [
|
|
undef,
|
|
$storeid,
|
|
$drive,
|
|
0,
|
|
$format,
|
|
],
|
|
};
|
|
|
|
my $res = PVE::QemuServer::vm_migrate_alloc_nbd_disks($state->{storecfg}, $state->{vmid}, $source_volumes, $storagemap);
|
|
if (defined($res->{disk})) {
|
|
$state->{cleanup}->{volumes}->{$res->{disk}->{volid}} = 1;
|
|
return $res->{disk};
|
|
} else {
|
|
die "failed to allocate NBD disk..\n";
|
|
}
|
|
},
|
|
'disk-import' => sub {
|
|
my ($params) = @_;
|
|
|
|
$check_storage_access_migrate->(
|
|
$rpcenv,
|
|
$authuser,
|
|
$state->{storecfg},
|
|
$params->{storage},
|
|
$node
|
|
);
|
|
|
|
$params->{unix} = "/run/qemu-server/$state->{vmid}.storage";
|
|
|
|
return PVE::StorageTunnel::handle_disk_import($state, $params);
|
|
},
|
|
'query-disk-import' => sub {
|
|
my ($params) = @_;
|
|
|
|
return PVE::StorageTunnel::handle_query_disk_import($state, $params);
|
|
},
|
|
'start' => sub {
|
|
my ($params) = @_;
|
|
|
|
my $info = PVE::QemuServer::vm_start_nolock(
|
|
$state->{storecfg},
|
|
$state->{vmid},
|
|
$state->{conf},
|
|
$params->{start_params},
|
|
$params->{migrate_opts},
|
|
);
|
|
|
|
|
|
if ($info->{migrate}->{proto} ne 'unix') {
|
|
PVE::QemuServer::vm_stop(undef, $state->{vmid}, 1, 1);
|
|
die "migration over non-UNIX sockets not possible\n";
|
|
}
|
|
|
|
my $socket = $info->{migrate}->{addr};
|
|
chown $state->{socket_uid}, -1, $socket;
|
|
$state->{sockets}->{$socket} = 1;
|
|
|
|
my $unix_sockets = $info->{migrate}->{unix_sockets};
|
|
foreach my $socket (@$unix_sockets) {
|
|
chown $state->{socket_uid}, -1, $socket;
|
|
$state->{sockets}->{$socket} = 1;
|
|
}
|
|
return $info;
|
|
},
|
|
'fstrim' => sub {
|
|
if (PVE::QemuServer::qga_check_running($state->{vmid})) {
|
|
eval { mon_cmd($state->{vmid}, "guest-fstrim") };
|
|
warn "fstrim failed: $@\n" if $@;
|
|
}
|
|
return;
|
|
},
|
|
'stop' => sub {
|
|
PVE::QemuServer::vm_stop(undef, $state->{vmid}, 1, 1);
|
|
return;
|
|
},
|
|
'nbdstop' => sub {
|
|
PVE::QemuServer::QMPHelpers::nbd_stop($state->{vmid});
|
|
return;
|
|
},
|
|
'resume' => sub {
|
|
if (PVE::QemuServer::Helpers::vm_running_locally($state->{vmid})) {
|
|
PVE::QemuServer::vm_resume($state->{vmid}, 1, 1);
|
|
} else {
|
|
die "VM $state->{vmid} not running\n";
|
|
}
|
|
return;
|
|
},
|
|
'unlock' => sub {
|
|
PVE::QemuConfig->remove_lock($state->{vmid}, $state->{lock});
|
|
delete $state->{lock};
|
|
return;
|
|
},
|
|
'ticket' => sub {
|
|
my ($params) = @_;
|
|
|
|
my $path = $params->{path};
|
|
|
|
die "Not allowed to generate ticket for unknown socket '$path'\n"
|
|
if !defined($state->{sockets}->{$path});
|
|
|
|
return { ticket => PVE::AccessControl::assemble_tunnel_ticket($authuser, "/socket/$path") };
|
|
},
|
|
'quit' => sub {
|
|
my ($params) = @_;
|
|
|
|
if ($params->{cleanup}) {
|
|
if ($state->{cleanup}->{fw}) {
|
|
PVE::Firewall::remove_vmfw_conf($state->{vmid});
|
|
}
|
|
|
|
for my $volid (keys $state->{cleanup}->{volumes}->%*) {
|
|
print "freeing volume '$volid' as part of cleanup\n";
|
|
eval { PVE::Storage::vdisk_free($state->{storecfg}, $volid) };
|
|
warn $@ if $@;
|
|
}
|
|
|
|
PVE::QemuServer::destroy_vm($state->{storecfg}, $state->{vmid}, 1);
|
|
}
|
|
|
|
print "switching to exit-mode, waiting for client to disconnect\n";
|
|
$state->{exit} = 1;
|
|
return;
|
|
},
|
|
};
|
|
|
|
$run_locked->(sub {
|
|
my $socket_addr = "/run/qemu-server/$state->{vmid}.mtunnel";
|
|
unlink $socket_addr;
|
|
|
|
$state->{socket} = IO::Socket::UNIX->new(
|
|
Type => SOCK_STREAM(),
|
|
Local => $socket_addr,
|
|
Listen => 1,
|
|
);
|
|
|
|
$state->{socket_uid} = getpwnam('www-data')
|
|
or die "Failed to resolve user 'www-data' to numeric UID\n";
|
|
chown $state->{socket_uid}, -1, $socket_addr;
|
|
});
|
|
|
|
print "mtunnel started\n";
|
|
|
|
my $conn = eval { PVE::Tools::run_with_timeout(300, sub { $state->{socket}->accept() }) };
|
|
if ($@) {
|
|
warn "Failed to accept tunnel connection - $@\n";
|
|
|
|
warn "Removing tunnel socket..\n";
|
|
unlink $state->{socket};
|
|
|
|
warn "Removing temporary VM config..\n";
|
|
$run_locked->(sub {
|
|
PVE::QemuServer::destroy_vm($state->{storecfg}, $state->{vmid}, 1);
|
|
});
|
|
|
|
die "Exiting mtunnel\n";
|
|
}
|
|
|
|
$state->{conn} = $conn;
|
|
|
|
my $reply_err = sub {
|
|
my ($msg) = @_;
|
|
|
|
my $reply = JSON::encode_json({
|
|
success => JSON::false,
|
|
msg => $msg,
|
|
});
|
|
$conn->print("$reply\n");
|
|
$conn->flush();
|
|
};
|
|
|
|
my $reply_ok = sub {
|
|
my ($res) = @_;
|
|
|
|
$res->{success} = JSON::true;
|
|
my $reply = JSON::encode_json($res);
|
|
$conn->print("$reply\n");
|
|
$conn->flush();
|
|
};
|
|
|
|
while (my $line = <$conn>) {
|
|
chomp $line;
|
|
|
|
# untaint, we validate below if needed
|
|
($line) = $line =~ /^(.*)$/;
|
|
my $parsed = eval { JSON::decode_json($line) };
|
|
if ($@) {
|
|
$reply_err->("failed to parse command - $@");
|
|
next;
|
|
}
|
|
|
|
my $cmd = delete $parsed->{cmd};
|
|
if (!defined($cmd)) {
|
|
$reply_err->("'cmd' missing");
|
|
} elsif ($state->{exit}) {
|
|
$reply_err->("tunnel is in exit-mode, processing '$cmd' cmd not possible");
|
|
next;
|
|
} elsif (my $handler = $cmd_handlers->{$cmd}) {
|
|
print "received command '$cmd'\n";
|
|
eval {
|
|
if (my $props = $cmd_desc->{$cmd}) {
|
|
my $schema = {
|
|
type => 'object',
|
|
properties => $props,
|
|
};
|
|
PVE::JSONSchema::validate($parsed, $schema);
|
|
} else {
|
|
$parsed = {};
|
|
}
|
|
my $res = $run_locked->($handler, $parsed);
|
|
$reply_ok->($res);
|
|
};
|
|
$reply_err->("failed to handle '$cmd' command - $@")
|
|
if $@;
|
|
} else {
|
|
$reply_err->("unknown command '$cmd' given");
|
|
}
|
|
}
|
|
|
|
if ($state->{exit}) {
|
|
print "mtunnel exited\n";
|
|
} else {
|
|
die "mtunnel exited unexpectedly\n";
|
|
}
|
|
};
|
|
|
|
my $socket_addr = "/run/qemu-server/$vmid.mtunnel";
|
|
my $ticket = PVE::AccessControl::assemble_tunnel_ticket($authuser, "/socket/$socket_addr");
|
|
my $upid = $rpcenv->fork_worker('qmtunnel', $vmid, $authuser, $realcmd);
|
|
|
|
return {
|
|
ticket => $ticket,
|
|
upid => $upid,
|
|
socket => $socket_addr,
|
|
};
|
|
}});
|
|
|
|
__PACKAGE__->register_method({
|
|
name => 'mtunnelwebsocket',
|
|
path => '{vmid}/mtunnelwebsocket',
|
|
method => 'GET',
|
|
permissions => {
|
|
description => "You need to pass a ticket valid for the selected socket. Tickets can be created via the mtunnel API call, which will check permissions accordingly.",
|
|
user => 'all', # check inside
|
|
},
|
|
description => 'Migration tunnel endpoint for websocket upgrade - only for internal use by VM migration.',
|
|
parameters => {
|
|
additionalProperties => 0,
|
|
properties => {
|
|
node => get_standard_option('pve-node'),
|
|
vmid => get_standard_option('pve-vmid'),
|
|
socket => {
|
|
type => "string",
|
|
description => "unix socket to forward to",
|
|
},
|
|
ticket => {
|
|
type => "string",
|
|
description => "ticket return by initial 'mtunnel' API call, or retrieved via 'ticket' tunnel command",
|
|
},
|
|
},
|
|
},
|
|
returns => {
|
|
type => "object",
|
|
properties => {
|
|
port => { type => 'string', optional => 1 },
|
|
socket => { type => 'string', optional => 1 },
|
|
},
|
|
},
|
|
code => sub {
|
|
my ($param) = @_;
|
|
|
|
my $rpcenv = PVE::RPCEnvironment::get();
|
|
my $authuser = $rpcenv->get_user();
|
|
|
|
my $nodename = PVE::INotify::nodename();
|
|
my $node = extract_param($param, 'node');
|
|
|
|
raise_param_exc({ node => "node needs to be 'localhost' or local hostname '$nodename'" })
|
|
if $node ne 'localhost' && $node ne $nodename;
|
|
|
|
my $vmid = $param->{vmid};
|
|
# check VM exists
|
|
PVE::QemuConfig->load_config($vmid);
|
|
|
|
my $socket = $param->{socket};
|
|
PVE::AccessControl::verify_tunnel_ticket($param->{ticket}, $authuser, "/socket/$socket");
|
|
|
|
return { socket => $socket };
|
|
}});
|
|
|
|
1;
|