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qm: add VM import command

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Add a command that can be used together with volumes from the new
'import' content type of storage plugins.

For now only the new ESXi exposes that content type, but in the long
run its planned to migrate over the existing OVF/OVA infra and extend
it so that it will replace the 'ovfimport' command.

Originally-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
 [ TL: split out to separate commit and add message, fix completing
   VMID to propose unused ones, note explicitly when in dry-run mode ]
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
This commit is contained in:
Thomas Lamprecht 2024-03-14 09:06:22 +01:00
parent eb06e48657
commit e8710a9ae7
1 changed files with 99 additions and 2 deletions
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101
PVE/CLI/qm.pm
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@ -24,7 +24,7 @@ use PVE::JSONSchema qw(get_standard_option);
use PVE::Network;
use PVE::RPCEnvironment;
use PVE::SafeSyslog;
use PVE::Tools qw(extract_param);
use PVE::Tools qw(extract_param file_get_contents);
use PVE::API2::Qemu::Agent;
use PVE::API2::Qemu;
@ -954,6 +954,102 @@ __PACKAGE__->register_method({
return;
}});
__PACKAGE__->register_method({
name => 'vm_import',
path => 'vm-import',
description => "Import a foreign virtual guest from a supported import source, such as an ESXi storage.",
parameters => {
additionalProperties => 0,
properties => PVE::QemuServer::json_config_properties({
vmid => get_standard_option('pve-vmid', { completion => \&PVE::Cluster::complete_next_vmid }),
'source' => {
type => 'string',
description => 'The import source volume id.',
},
storage => get_standard_option('pve-storage-id', {
description => "Default storage.",
completion => \&PVE::QemuServer::complete_storage,
}),
'live-import' => {
type => 'boolean',
optional => 1,
default => 0,
description => "Immediately start the VM and copy the data in the background.",
},
'dryrun' => {
type => 'boolean',
optional => 1,
default => 0,
description => "Show the create command and exit without doing anything.",
},
delete => {
type => 'string', format => 'pve-configid-list',
description => "A list of settings you want to delete.",
optional => 1,
},
format => {
type => 'string',
description => 'Target format',
enum => [ 'raw', 'qcow2', 'vmdk' ],
optional => 1,
},
}),
},
returns => { type => 'null' },
code => sub {
my ($param) = @_;
my ($vmid, $source, $storage, $format, $live_import, $dryrun, $delete) =
delete $param->@{qw(vmid source storage format live-import dryrun delete)};
if (defined($format)) {
$format = ",format=$format";
} else {
$format = '';
}
my $storecfg = PVE::Storage::config();
my $metadata = PVE::Storage::get_import_metadata($storecfg, $source);
my $create_args = $metadata->{'create-args'};
if (my $netdevs = $metadata->{net}) {
for my $net (keys $netdevs->%*) {
my $value = $netdevs->{$net};
$create_args->{$net} = join(',', map { $_ . '=' . $value->{$_} } sort keys %$value);
}
}
if (my $disks = $metadata->{disks}) {
if (delete $disks->{efidisk0}) {
$create_args->{efidisk0} = "$storage:1$format,efitype=4m";
}
for my $disk (keys $disks->%*) {
my $value = $disks->{$disk}->{volid};
$create_args->{$disk} = "$storage:0${format},import-from=$value";
}
}
$create_args->{'live-restore'} = 1 if $live_import;
$create_args->{$_} = $param->{$_} for keys $param->%*;
delete $create_args->{$_} for PVE::Tools::split_list($delete);
if ($dryrun) {
print("# dry-run – the resulting create command for the import would be:\n");
print("qm create $vmid \\\n ");
print(join(" \\\n ", map { "--$_ $create_args->{$_}" } sort keys $create_args->%*));
print("\n");
return;
}
PVE::API2::Qemu->create_vm({
%node,
vmid => $vmid,
%$create_args,
});
return;
}
});
my $print_agent_result = sub {
my ($data) = @_;
@ -980,7 +1076,7 @@ sub param_mapping {
my ($name) = @_;
my $ssh_key_map = ['sshkeys', sub {
return URI::Escape::uri_escape(PVE::Tools::file_get_contents($_[0]));
return URI::Escape::uri_escape(file_get_contents($_[0]));
}];
my $cipassword_map = PVE::CLIHandler::get_standard_mapping('pve-password', { name => 'cipassword' });
my $password_map = PVE::CLIHandler::get_standard_mapping('pve-password');
@ -1104,6 +1200,7 @@ our $cmddef = {
update => [ "PVE::API2::Qemu", 'cloudinit_update', ['vmid'], { node => $nodename }],
},
import => [ __PACKAGE__, 'vm_import', ['vmid', 'source']],
};
1;