/**
* delete a volume
*
* @param int $volume_id volume id
*
* @return bool on success TRUE/FALSE
*/
function ace_db_volume_delete($volume_id)
{
# remove volume from vms first
$sql = "SELECT *\n FROM vdisk\n WHERE volume_id={$volume_id}";
$db_result = ace_db_query($sql);
if ($db_result->row_count > 0) {
foreach ($db_result->table as $row) {
ace_db_vm_detach_disk($row['vm_id'], $row['instance']);
}
}
$sql = "DELETE\n FROM volume\n WHERE id={$volume_id}";
$db_result = ace_db_query($sql);
return $db_result->row_count > 0 ? TRUE : FALSE;
}
/**
* deletes a vm
*
* @api
*
* @param int $vm_id vm id
*
* @return bool on success TRUE/FALSE
*/
function ace_vm_delete($vm_id)
{
$lab_id = ace_db_vm_get_lab_id($vm_id);
$lab_active = ace_lab_is_active($lab_id);
if ($lab_active) {
$virt_vm_is_active = ace_virt_vm_get_state($vm_id) == 1 ? TRUE : FALSE;
if ($virt_vm_is_active) {
ace_virt_vm_deactivate($vm_id);
}
ace_virt_vm_delete($vm_id);
}
$cdrom_table = ace_db_vm_get_cdrom_table($vm_id);
foreach ($cdrom_table as $cdrom) {
ace_db_vm_detach_cdrom($vm_id, $cdrom['instance']);
}
$disk_table = ace_db_vm_get_disk_table($vm_id);
foreach ($disk_table as $disk) {
ace_db_vm_detach_disk($vm_id, $disk['instance']);
}
$nic_table = ace_db_vm_get_nic_table($vm_id);
foreach ($nic_table as $nic) {
ace_db_vm_detach_nic($vm_id, $nic['instance']);
}
$success = ace_db_vm_delete($vm_id);
return $success ? TRUE : FALSE;
}