use PVE::GuestHelpers;
use PVE::QemuConfig;
use PVE::QemuServer;
-use PVE::QemuServer::Drive;
use PVE::QemuServer::CPUConfig;
+use PVE::QemuServer::Drive;
+use PVE::QemuServer::ImportDisk;
use PVE::QemuServer::Monitor qw(mon_cmd);
use PVE::QemuServer::Machine;
use PVE::QemuMigrate;
}
};
+# Used in import-enabled API endpoints. Parses drives using the extended '_with_alloc' schema.
+my $foreach_volume_with_alloc = sub {
+ my ($param, $func) = @_;
+
+ for my $opt (sort keys $param->%*) {
+ next if !PVE::QemuServer::is_valid_drivename($opt);
+
+ my $drive = PVE::QemuServer::Drive::parse_drive($opt, $param->{$opt}, 1);
+ next if !$drive;
+
+ $func->($opt, $drive);
+ }
+};
+
my $NEW_DISK_RE = qr!^(([^/:\s]+):)?(\d+(\.\d+)?)$!;
+
+my $check_drive_param = sub {
+ my ($param, $storecfg, $extra_checks) = @_;
+
+ for my $opt (sort keys $param->%*) {
+ next if !PVE::QemuServer::is_valid_drivename($opt);
+
+ my $drive = PVE::QemuServer::parse_drive($opt, $param->{$opt}, 1);
+ raise_param_exc({ $opt => "unable to parse drive options" }) if !$drive;
+
+ if ($drive->{'import-from'}) {
+ if ($drive->{file} !~ $NEW_DISK_RE || $3 != 0) {
+ raise_param_exc({
+ $opt => "'import-from' requires special syntax - ".
+ "use <storage ID>:0,import-from=<source>",
+ });
+ }
+
+ if ($opt eq 'efidisk0') {
+ for my $required (qw(efitype pre-enrolled-keys)) {
+ if (!defined($drive->{$required})) {
+ raise_param_exc({
+ $opt => "need to specify '$required' when using 'import-from'",
+ });
+ }
+ }
+ } elsif ($opt eq 'tpmstate0') {
+ raise_param_exc({ $opt => "need to specify 'version' when using 'import-from'" })
+ if !defined($drive->{version});
+ }
+ }
+
+ PVE::QemuServer::cleanup_drive_path($opt, $storecfg, $drive);
+
+ $extra_checks->($drive) if $extra_checks;
+
+ $param->{$opt} = PVE::QemuServer::print_drive($drive, 1);
+ }
+};
+
my $check_storage_access = sub {
my ($rpcenv, $authuser, $storecfg, $vmid, $settings, $default_storage) = @_;
- PVE::QemuConfig->foreach_volume($settings, sub {
+ $foreach_volume_with_alloc->($settings, sub {
my ($ds, $drive) = @_;
my $isCDROM = PVE::QemuServer::drive_is_cdrom($drive);
if !$scfg->{content}->{images};
} else {
PVE::Storage::check_volume_access($rpcenv, $authuser, $storecfg, $vmid, $volid);
+ if ($storeid) {
+ my ($vtype) = PVE::Storage::parse_volname($storecfg, $volid);
+ raise_param_exc({ $ds => "content type needs to be 'images' or 'iso'" })
+ if $vtype ne 'images' && $vtype ne 'iso';
+ }
+ }
+
+ if (my $src_image = $drive->{'import-from'}) {
+ my $src_vmid;
+ if (PVE::Storage::parse_volume_id($src_image, 1)) { # PVE-managed volume
+ (my $vtype, undef, $src_vmid) = PVE::Storage::parse_volname($storecfg, $src_image);
+ raise_param_exc({ $ds => "$src_image has wrong type '$vtype' - not an image" })
+ if $vtype ne 'images';
+ }
+
+ if ($src_vmid) { # might be actively used by VM and will be copied via clone_disk()
+ $rpcenv->check($authuser, "/vms/${src_vmid}", ['VM.Clone']);
+ } else {
+ PVE::Storage::check_volume_access($rpcenv, $authuser, $storecfg, $vmid, $src_image);
+ }
}
});
if !$scfg->{content}->{images};
};
+my $import_from_volid = sub {
+ my ($storecfg, $src_volid, $dest_info, $vollist) = @_;
+
+ die "could not get size of $src_volid\n"
+ if !PVE::Storage::volume_size_info($storecfg, $src_volid, 10);
+
+ die "cannot import from cloudinit disk\n"
+ if PVE::QemuServer::Drive::drive_is_cloudinit({ file => $src_volid });
+
+ my $src_vmid = (PVE::Storage::parse_volname($storecfg, $src_volid))[2];
+
+ my $src_vm_state = sub {
+ my $exists = $src_vmid && PVE::Cluster::get_vmlist()->{ids}->{$src_vmid} ? 1 : 0;
+
+ my $runs = 0;
+ if ($exists) {
+ eval { PVE::QemuConfig::assert_config_exists_on_node($src_vmid); };
+ die "owner VM $src_vmid not on local node\n" if $@;
+ $runs = PVE::QemuServer::Helpers::vm_running_locally($src_vmid) || 0;
+ }
+
+ return ($exists, $runs);
+ };
+
+ my ($src_vm_exists, $running) = $src_vm_state->();
+
+ die "cannot import from '$src_volid' - full clone feature is not supported\n"
+ if !PVE::Storage::volume_has_feature($storecfg, 'copy', $src_volid, undef, $running);
+
+ my $clonefn = sub {
+ my ($src_vm_exists_now, $running_now) = $src_vm_state->();
+
+ die "owner VM $src_vmid changed state unexpectedly\n"
+ if $src_vm_exists_now != $src_vm_exists || $running_now != $running;
+
+ my $src_conf = $src_vm_exists_now ? PVE::QemuConfig->load_config($src_vmid) : {};
+
+ my $src_drive = { file => $src_volid };
+ my $src_drivename;
+ PVE::QemuConfig->foreach_volume($src_conf, sub {
+ my ($ds, $drive) = @_;
+
+ return if $src_drivename;
+
+ if ($drive->{file} eq $src_volid) {
+ $src_drive = $drive;
+ $src_drivename = $ds;
+ }
+ });
+
+ my $source_info = {
+ vmid => $src_vmid,
+ running => $running_now,
+ drivename => $src_drivename,
+ drive => $src_drive,
+ snapname => undef,
+ };
+
+ my ($src_storeid) = PVE::Storage::parse_volume_id($src_volid);
+
+ return PVE::QemuServer::clone_disk(
+ $storecfg,
+ $source_info,
+ $dest_info,
+ 1,
+ $vollist,
+ undef,
+ undef,
+ $src_conf->{agent},
+ PVE::Storage::get_bandwidth_limit('clone', [$src_storeid, $dest_info->{storage}]),
+ );
+ };
+
+ my $cloned;
+ if ($running) {
+ $cloned = PVE::QemuConfig->lock_config_full($src_vmid, 30, $clonefn);
+ } elsif ($src_vmid) {
+ $cloned = PVE::QemuConfig->lock_config_shared($src_vmid, 30, $clonefn);
+ } else {
+ $cloned = $clonefn->();
+ }
+
+ return $cloned->@{qw(file size)};
+};
+
# Note: $pool is only needed when creating a VM, because pool permissions
# are automatically inherited if VM already exists inside a pool.
my $create_disks = sub {
} elsif (defined($volname) && $volname eq 'cloudinit') {
$storeid = $storeid // $default_storage;
die "no storage ID specified (and no default storage)\n" if !$storeid;
+
+ 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";
+ }
+
my $scfg = PVE::Storage::storage_config($storecfg, $storeid);
my $name = "vm-$vmid-cloudinit";
push @$vollist, $volid;
delete $disk->{format}; # no longer needed
$res->{$ds} = PVE::QemuServer::print_drive($disk);
+ print "$ds: successfully created disk '$res->{$ds}'\n";
} elsif ($volid =~ $NEW_DISK_RE) {
my ($storeid, $size) = ($2 || $default_storage, $3);
die "no storage ID specified (and no default storage)\n" if !$storeid;
- my $defformat = PVE::Storage::storage_default_format($storecfg, $storeid);
- my $fmt = $disk->{format} || $defformat;
-
- $size = PVE::Tools::convert_size($size, 'gb' => 'kb'); # vdisk_alloc uses kb
-
- 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);
+
+ if (my $source = delete $disk->{'import-from'}) {
+ my $dst_volid;
+
+ if (PVE::Storage::parse_volume_id($source, 1)) { # PVE-managed volume
+ my $dest_info = {
+ vmid => $vmid,
+ drivename => $ds,
+ storage => $storeid,
+ format => $disk->{format},
+ };
+
+ $dest_info->{efisize} = PVE::QemuServer::get_efivars_size($conf, $disk)
+ if $ds eq 'efidisk0';
+
+ ($dst_volid, $size) = eval {
+ $import_from_volid->($storecfg, $source, $dest_info, $vollist);
+ };
+ die "cannot import from '$source' - $@" if $@;
+ } else {
+ $source = PVE::Storage::abs_filesystem_path($storecfg, $source, 1);
+ $size = PVE::Storage::file_size_info($source);
+ die "could not get file size of $source\n" if !$size;
+
+ (undef, $dst_volid) = PVE::QemuServer::ImportDisk::do_import(
+ $source,
+ $vmid,
+ $storeid,
+ {
+ drive_name => $ds,
+ format => $disk->{format},
+ 'skip-config-update' => 1,
+ },
+ );
+ push @$vollist, $dst_volid;
+ }
+
+ $disk->{file} = $dst_volid;
+ $disk->{size} = $size;
+ delete $disk->{format}; # no longer needed
+ $res->{$ds} = PVE::QemuServer::print_drive($disk);
} else {
- $volid = PVE::Storage::vdisk_alloc($storecfg, $storeid, $vmid, $fmt, undef, $size);
+ my $defformat = PVE::Storage::storage_default_format($storecfg, $storeid);
+ my $fmt = $disk->{format} || $defformat;
+
+ $size = PVE::Tools::convert_size($size, 'gb' => 'kb'); # vdisk_alloc uses kb
+
+ 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, $size);
+ }
+ push @$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($disk);
}
- push @$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 ($vtype) = PVE::Storage::parse_volname($storecfg, $volid);
+ die "cannot use volume $volid - content type needs to be 'images' or 'iso'"
+ if $vtype ne 'images' && $vtype ne 'iso';
+
+ if (PVE::QemuServer::Drive::drive_is_cloudinit($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 '$ci_key'\n";
+ }
+ }
+ }
PVE::Storage::activate_volumes($storecfg, [ $volid ]) if $storeid;
}
};
- eval { PVE::QemuConfig->foreach_volume($settings, $code); };
+ eval { $foreach_volume_with_alloc->($settings, $code); };
# free allocated images on error
if (my $err = $@) {
default => 0,
description => "Start VM after it was created successfully.",
},
- }),
+ },
+ 1, # with_disk_alloc
+ ),
},
returns => {
type => 'string',
raise_perm_exc();
}
- if (!$archive) {
+ 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, $storage);
&$check_cpu_model_access($rpcenv, $authuser, $param);
- foreach my $opt (keys %$param) {
- if (PVE::QemuServer::is_valid_drivename($opt)) {
- my $drive = PVE::QemuServer::parse_drive($opt, $param->{$opt});
- raise_param_exc({ $opt => "unable to parse drive options" }) if !$drive;
-
- PVE::QemuServer::cleanup_drive_path($opt, $storecfg, $drive);
- $param->{$opt} = PVE::QemuServer::print_drive($drive);
- }
- }
+ $check_drive_param->($param, $storecfg);
PVE::QemuServer::add_random_macs($param);
- } else {
- my $keystr = join(' ', keys %$param);
- raise_param_exc({ archive => "option conflicts with other options ($keystr)"}) if $keystr;
-
- if ($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);
-
- $archive = $parse_restore_archive->($storecfg, $archive);
- }
}
my $emsg = $is_restore ? "unable to restore VM $vmid -" : "unable to create VM $vmid -";
unique => $unique,
bwlimit => $bwlimit,
live => $live_restore,
+ override_conf => $param,
};
if ($archive->{type} eq 'file' || $archive->{type} eq 'pipe') {
die "live-restore is only compatible with backup images from a Proxmox Backup Server\n"
die "cannot add non-replicatable volume to a replicated VM\n";
};
+ $check_drive_param->($param, $storecfg, $check_replication);
+
foreach my $opt (keys %$param) {
- if (PVE::QemuServer::is_valid_drivename($opt)) {
- # cleanup drive path
- my $drive = PVE::QemuServer::parse_drive($opt, $param->{$opt});
- raise_param_exc({ $opt => "unable to parse drive options" }) if !$drive;
- PVE::QemuServer::cleanup_drive_path($opt, $storecfg, $drive);
- $check_replication->($drive);
- $param->{$opt} = PVE::QemuServer::print_drive($drive);
- } elsif ($opt =~ m/^net(\d+)$/) {
+ if ($opt =~ m/^net(\d+)$/) {
# add macaddr
my $net = PVE::QemuServer::parse_net($param->{$opt});
$param->{$opt} = PVE::QemuServer::print_net($net);
my $check_drive_perms = sub {
my ($opt, $val) = @_;
- my $drive = PVE::QemuServer::parse_drive($opt, $val);
+ my $drive = PVE::QemuServer::parse_drive($opt, $val, 1);
# FIXME: cloudinit: CDROM or Disk?
if (PVE::QemuServer::drive_is_cdrom($drive)) { # CDROM
$rpcenv->check_vm_perm($authuser, $vmid, undef, ['VM.Config.CDROM']);
# 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});
+ 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);
maximum => 30,
optional => 1,
},
- }),
+ },
+ 1, # with_disk_alloc
+ ),
},
returns => {
type => 'string',
maxLength => 40,
optional => 1,
},
- }),
+ },
+ 1, # with_disk_alloc
+ ),
},
returns => { type => 'null' },
code => sub {
$status->{ha} = PVE::HA::Config::get_service_status("vm:$param->{vmid}");
- $status->{spice} = 1 if PVE::QemuServer::vga_conf_has_spice($conf->{vga});
+ 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;
+ }
$status->{agent} = 1 if PVE::QemuServer::get_qga_key($conf, 'enabled');
return $status;
my $spice_ticket;
my $nbd_protocol_version = 0;
my $replicated_volumes = {};
- my $tpmstate_vol;
+ my $offline_volumes = {};
if ($stateuri && ($stateuri eq 'tcp' || $stateuri eq 'unix') && $migratedfrom && ($rpcenv->{type} eq 'cli')) {
while (defined(my $line = <STDIN>)) {
chomp $line;
$nbd_protocol_version = $1;
} elsif ($line =~ m/^replicated_volume: (.*)$/) {
$replicated_volumes->{$1} = 1;
- } elsif ($line =~ m/^tpmstate0: (.*)$/) {
- $tpmstate_vol = $1;
+ } elsif ($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;
storagemap => $storagemap,
nbd_proto_version => $nbd_protocol_version,
replicated_volumes => $replicated_volumes,
- tpmstate_vol => $tpmstate_vol,
+ offline_volumes => $offline_volumes,
};
my $params = {
# early check for storage permission, for better user feedback
if ($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 $conf = PVE::QemuConfig->load_config($vmid);
my $storecfg = PVE::Storage::config();
$statestorage = PVE::QemuServer::find_vmstate_storage($conf, $storecfg);
}
# 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);
$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 $snapname = extract_param($param, 'snapname');
- my $realcmd = sub {
+ 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);
}});
projects / qemu-server.git / blobdiff