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add API to get/set snapshot configuration.

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You can currently only modify the 'description'.
This commit is contained in:
Dietmar Maurer 2012-09-11 09:24:18 +02:00
parent 782f4f753f
commit d788cea673
1 changed files with 96 additions and 0 deletions
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96
PVE/API2/Qemu.pm
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@ -2026,10 +2026,106 @@ __PACKAGE__->register_method({
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 undef if !defined($param->{description});
my $updatefn = sub {
my $conf = PVE::QemuServer::load_config($vmid);
PVE::QemuServer::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::QemuServer::update_config_nolock($vmid, $conf, 1);
};
PVE::QemuServer::lock_config($vmid, $updatefn);
return undef;
}});
__PACKAGE__->register_method({
name => 'get_snapshot_config',
path => '{vmid}/snapshot/{snapname}/config',
method => 'GET',
proxyto => 'node',
description => "Get snapshot configuration",
permissions => {
check => ['perm', '/vms/{vmid}', [ 'VM.Snapshot' ]],
},
parameters => {
additionalProperties => 0,
properties => {
node => get_standard_option('pve-node'),
vmid => get_standard_option('pve-vmid'),
snapname => get_standard_option('pve-snapshot-name'),
},
},
returns => { type => "object" },
code => sub {
my ($param) = @_;
my $rpcenv = PVE::RPCEnvironment::get();
my $authuser = $rpcenv->get_user();
my $vmid = extract_param($param, 'vmid');
my $snapname = extract_param($param, 'snapname');
my $conf = PVE::QemuServer::load_config($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',