/**
* Hypervisor Abstractor
*
* abstracts virt function calls so they are executed using the relevant library for the host
*
* @global resource $host_conn a libvirt host connection resource
* @global array $host_info an array of host information
*
* param string $command virt command
* param mixed $params command-associated parameters
*
* @return mixed
*/
function ace_virt()
{
$args = func_get_args();
global $host_conn, $host_info;
$result = FALSE;
$command = $args[0];
$host_id = $args[1];
if ($host_info['id'] !== $host_id) {
$host_info = ace_db_host_get_info($host_id);
}
switch ($host_info['hypervisor']) {
case 'kvm':
if (!ace_kvm_host_is_connected($host_info['name'], $host_info['domain'])) {
$host_conn = ace_kvm_connect($host_info['name'], $host_info['domain'], $host_info['username'], $host_info['password']);
}
if (is_resource($host_conn)) {
switch ($command) {
// case 'host_hostname' :
// $result = ace_kvm_host_hostname(); break;
// case 'host_conn_info' :
// $result = ace_kvm_host_conn_info(); break;
case 'test_connection':
$result = TRUE;
break;
case 'get_log_file_tail':
$num_lines = $args[2];
$result = ace_kvm_get_log_file_tail($num_lines);
break;
case 'get_hypervisor_info':
$result = ace_kvm_get_hypervisor_info();
break;
case 'get_physical_info':
$result = ace_kvm_get_physical_info();
break;
case 'get_network_list':
$result = ace_kvm_get_network_list();
break;
case 'network_exists':
$network_virt_id = $args[2];
$result = ace_kvm_network_exists($network_virt_id);
break;
case 'get_network_state':
$network_virt_id = $args[2];
$result = ace_kvm_get_network_state($network_virt_id);
break;
case 'set_network_state':
$network_virt_id = $args[2];
$active = $args[3];
if ($active) {
$result = ace_kvm_network_activate_virsh($host_info['name'], $network_virt_id);
} else {
$result = ace_kvm_network_deactivate_virsh($host_info['name'], $network_virt_id);
}
break;
case 'create_network':
$network_virt_id = $args[2];
$result = ace_kvm_network_create($host_info['name'], $network_virt_id);
break;
// case 'update_network' : $network_virt_id = $args[2]; $result = ace_kvm_network_update($network_virt_id); break;
// case 'update_network' : $network_virt_id = $args[2]; $result = ace_kvm_network_update($network_virt_id); break;
case 'activate_network':
$network_virt_id = $args[2];
$result = ace_kvm_network_activate_virsh($host_info['name'], $network_virt_id);
break;
case 'deactivate_network':
$network_virt_id = $args[2];
$result = ace_kvm_network_deactivate_virsh($host_info['name'], $network_virt_id);
break;
case 'delete_network':
$network_virt_id = $args[2];
$result = ace_kvm_network_delete($network_virt_id);
break;
case 'get_storage_info':
$result = ace_kvm_get_storage_info();
break;
case 'get_volume_list':
$result = ace_kvm_get_volume_list();
break;
case 'get_media_list':
$result = ace_kvm_get_media_list();
break;
case 'create_volume':
$virt_id = $args[2];
$size = $args[3];
$unit = $args[4];
$base_virt_id = $args[5];
$result = ace_kvm_volume_create($virt_id, $size, $unit, $base_virt_id);
break;
// case 'update_volume' : $volume_virt_id = $args[2]; $result = ace_kvm_volume_update($volume_virt_id); break;
// case 'update_volume' : $volume_virt_id = $args[2]; $result = ace_kvm_volume_update($volume_virt_id); break;
case 'delete_volume':
$volume_virt_id = $args[2];
$result = ace_kvm_volume_delete($volume_virt_id);
break;
case 'get_vm_list':
$result = ace_kvm_get_vm_list();
break;
case 'get_vm_state':
$vm_virt_id = $args[2];
$result = ace_kvm_get_vm_state($vm_virt_id);
break;
case 'get_vm_nics':
$vm_virt_id = $args[2];
$result = ace_kvm_vm_get_nic_array($vm_virt_id);
break;
case 'get_vm_disks':
$vm_virt_id = $args[2];
$result = ace_kvm_vm_get_disk_array($vm_virt_id);
break;
// case 'get_vm_config' : $result = ace_kvm_get_vm_config($params); break;
// case 'get_vm_config' : $result = ace_kvm_get_vm_config($params); break;
case 'create_vm':
$virt_id = $args[2];
$vcpu = $args[3];
$memory = $args[4];
$unit = $args[5];
$arch = $args[6];
$profile = $args[7];
$result = ace_kvm_vm_create($virt_id, $vcpu, $memory, $unit, $arch, $profile);
break;
case 'get_vm_console_info':
$vm_virt_id = $args[2];
$result = ace_kvm_vm_get_console_info($vm_virt_id);
break;
// case 'vm_modify' : $result = ace_kvm_vm_modify($params); break;
// case 'vm_modify' : $result = ace_kvm_vm_modify($params); break;
case 'delete_vm':
$vm_virt_id = $args[2];
$result = ace_kvm_vm_delete($vm_virt_id);
break;
case 'activate_vm':
$vm_virt_id = $args[2];
$result = ace_kvm_vm_start($vm_virt_id);
break;
case 'deactivate_vm':
$vm_virt_id = $args[2];
$result = ace_kvm_vm_stop($vm_virt_id);
break;
case 'shutdown_vm':
$vm_virt_id = $args[2];
$result = ace_kvm_vm_shutdown($vm_virt_id);
break;
case 'soft_reset_vm':
$vm_virt_id = $args[2];
$result = ace_kvm_vm_soft_reset($vm_virt_id, $host_info['name']);
break;
// case 'get_vm_disk_table' : $result = ace_kvm_get_vm_disk_table($params); break;
// case 'vm_disk_add' : $result = ace_kvm_vm_disk_add($params); break;
// case 'vm_disk_remove' : $result = ace_kvm_vm_disk_remove($params); break;
// case 'get_vm_nic_table' : $result = ace_kvm_get_vm_nic_table($params); break;
// case 'vm_nic_add' : $result = ace_kvm_vm_nic_add($params); break;
// case 'vm_nic_remove' : $result = ace_kvm_vm_nic_remove($params); break;
// case 'vm_get_media_table' : $result = ace_kvm_get_vm_media_table($params); break;
// case 'get_vm_disk_table' : $result = ace_kvm_get_vm_disk_table($params); break;
// case 'vm_disk_add' : $result = ace_kvm_vm_disk_add($params); break;
// case 'vm_disk_remove' : $result = ace_kvm_vm_disk_remove($params); break;
// case 'get_vm_nic_table' : $result = ace_kvm_get_vm_nic_table($params); break;
// case 'vm_nic_add' : $result = ace_kvm_vm_nic_add($params); break;
// case 'vm_nic_remove' : $result = ace_kvm_vm_nic_remove($params); break;
// case 'vm_get_media_table' : $result = ace_kvm_get_vm_media_table($params); break;
case 'vm_attach_cdrom':
$vm_virt_id = $args[2];
$vm_cdrom_instance = $args[3];
$result = ace_kvm_vm_attach_cdrom($vm_virt_id, $vm_cdrom_instance);
break;
case 'vm_detach_cdrom':
$vm_virt_id = $args[2];
$vm_cdrom_instance = $args[3];
$result = ace_kvm_vm_detach_cdrom($vm_virt_id, $vm_cdrom_instance);
break;
case 'vm_cdrom_insert_media':
$vm_virt_id = $args[2];
$vm_cdrom_instance = $args[3];
$volume_virt_id = $args[4];
$result = ace_kvm_vm_cdrom_insert_media($vm_virt_id, $vm_cdrom_instance, $volume_virt_id);
break;
case 'vm_cdrom_eject_media':
$vm_virt_id = $args[2];
$vm_cdrom_instance = $args[3];
//$volume_virt_id = $args[4];
$result = ace_kvm_vm_cdrom_eject_media($vm_virt_id, $vm_cdrom_instance);
break;
case 'vm_attach_disk':
$vm_virt_id = $args[2];
$vm_disk_instance = $args[3];
$volume_virt_id = $args[4];
$result = ace_kvm_vm_attach_disk($vm_virt_id, $vm_disk_instance, $volume_virt_id);
break;
case 'vm_detach_disk':
$vm_virt_id = $args[2];
$vm_disk_instance = $args[3];
$result = ace_kvm_vm_detach_disk($vm_virt_id, $vm_disk_instance);
break;
case 'vm_attach_nic':
$vm_virt_id = $args[2];
//$vm_nic_instance = $args[3];
$vm_nic_mac_address = $args[4];
$result = ace_kvm_vm_attach_nic_virsh($host_info['name'], $vm_virt_id, $vm_nic_mac_address);
// $result = ace_kvm_vm_attach_nic($vm_virt_id,$vm_nic_mac_address);
break;
case 'vm_detach_nic':
$vm_virt_id = $args[2];
//$vm_nic_instance = $args[3];
$vm_nic_mac_address = $args[4];
// $result = ace_kvm_vm_detach_nic_virsh($host_info['name'],$vm_virt_id, $vm_nic_mac_address);
$result = ace_kvm_vm_detach_nic($vm_virt_id, $vm_nic_mac_address);
break;
case 'vm_nic_connect_network':
$vm_virt_id = $args[2];
$vm_nic_instance = $args[3];
$vm_nic_mac_address = $args[4];
$network_virt_id = $args[5];
$result = ace_kvm_vm_nic_connect_network($host_info['name'], $vm_virt_id, $vm_nic_instance, $vm_nic_mac_address, $network_virt_id);
break;
case 'vm_nic_disconnect':
$vm_virt_id = $args[2];
$vm_nic_instance = $args[3];
$vm_nic_mac_address = $args[4];
// $network_virt_id = $args[5];
// $result = ace_kvm_vm_nic_disconnect($vm_virt_id, $vm_nic_instance, $vm_nic_mac_address, $network_virt_id);
// $result = ace_kvm_vm_nic_disconnect_patch($host_info['name'],$vm_virt_id, $vm_nic_instance, $vm_nic_mac_address, $network_virt_id);
$result = ace_kvm_vm_nic_connect_network($host_info['name'], $vm_virt_id, $vm_nic_instance, $vm_nic_mac_address, _DISCONNECTED_VIRT_NETWORK_ID_);
break;
case 'vm_nic_get_link_state':
$vm_virt_id = $args[2];
$vm_nic_mac_address = $args[3];
$result = ace_kvm_vm_nic_get_link_state($vm_virt_id, $vm_nic_mac_address);
break;
case 'vm_nic_link_up':
$vm_virt_id = $args[2];
$vm_nic_mac_address = $args[3];
$result = ace_kvm_vm_nic_link_up($vm_virt_id, $vm_nic_mac_address);
break;
case 'vm_nic_link_down':
$vm_virt_id = $args[2];
$vm_nic_mac_address = $args[3];
$result = ace_kvm_vm_nic_link_down($vm_virt_id, $vm_nic_mac_address);
break;
case 'vm_screenshot':
$vm_virt_id = $args[2];
$max_width = $args[3];
$result = ace_kvm_vm_screenshot($vm_virt_id, $host_info['name'], $max_width);
break;
case 'vm_get_snapshot_list':
$vm_virt_id = $args[2];
$result = ace_kvm_vm_get_snapshot_list($vm_virt_id);
break;
case 'vm_create_snapshot':
$vm_virt_id = $args[2];
$result = ace_kvm_vm_create_snapshot($vm_virt_id);
break;
case 'vm_snapshot_revert':
$vm_virt_id = $args[2];
$vm_snapshot_instance = $args[3];
$result = ace_kvm_vm_snapshot_revert($vm_virt_id, $vm_snapshot_instance);
break;
case 'vm_snapshot_delete':
$vm_virt_id = $args[2];
$vm_snapshot_instance = $args[3];
$result = ace_kvm_vm_snapshot_delete($vm_virt_id, $vm_snapshot_instance);
break;
}
} else {
return FALSE;
}
break;
case 'xen':
switch ($command) {
case 'vm_create':
//$result = ace_xen_vm_create($params);
break;
#e.g.
}
break;
case 'hyperv':
switch ($command) {
case 'vm_create':
//$result = ace_hyperv_vm_create($params);
break;
#e.g.
}
break;
}
return $result;
}
/**
* returns a host name
*
* @api
*
* @param int $host_id host id
*
* @return array|bool host information record | FALSE on error
*/
function ace_host_get_info($host_id)
{
return ace_db_host_get_info($host_id);
}
