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api2: vm_feature

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return true/false if vm has feature

Signed-off-by: Alexandre Derumier <aderumier@odiso.com>
This commit is contained in:
Alexandre Derumier 2012-12-27 16:06:55 +01:00 committed by Dietmar Maurer
parent 7ea975efe0
commit 1ac0d2ee0c
1 changed files with 56 additions and 0 deletions
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56
PVE/API2/Qemu.pm
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@ -1629,6 +1629,62 @@ __PACKAGE__->register_method({
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' ],
},
snapname => get_standard_option('pve-snapshot-name', {
optional => 1,
}),
},
},
returns => {
type => 'boolean'
},
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 $conf = PVE::QemuServer::load_config($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 $hasfeature = PVE::QemuServer::has_feature($feature, $conf, $storecfg, $snapname, $running);
my $res = $hasfeature ? 1 : 0 ;
return $res;
}});
__PACKAGE__->register_method({
name => 'migrate_vm',
path => '{vmid}/migrate',