@Override
 protected void customizeCloud() throws Exception {
   String[] managementMachines = getService().getIpList().split(",");
   MANAGEMENT_MACHINES = managementMachines[0] + "," + managementMachines[1];
   super.customizeCloud();
   getService().setNumberOfManagementMachines(2);
   getService().getProperties().put("password", "tgrid");
   getService().getProperties().put("password", "tgrid");
   getService().getProperties().put("startMachineIP", "pc-lab111");
   getService().getProperties().put("managementMachines", MANAGEMENT_MACHINES);
 }
 @AfterClass(alwaysRun = true)
 @Override
 protected void teardown() throws Exception {
   super.teardown();
 }
 @BeforeClass(alwaysRun = true)
 @Override
 protected void bootstrap() throws Exception {
   super.bootstrap();
 }