Java VirtualDeploymentUnit.getVnfc方法代码示例

import org.openbaton.catalogue.mano.descriptor.VirtualDeploymentUnit; //导入方法依赖的package包/类
@Override
public VirtualNetworkFunctionDescriptor add(
    VirtualNetworkFunctionDescriptor virtualNetworkFunctionDescriptor, String projectId)
    throws NotFoundException, NetworkServiceIntegrityException {
  SimpleDateFormat format = new SimpleDateFormat("yyyy.MM.dd 'at' HH:mm:ss z");
  virtualNetworkFunctionDescriptor.setCreatedAt(format.format(new Date()));
  virtualNetworkFunctionDescriptor.setUpdatedAt(format.format(new Date()));
  virtualNetworkFunctionDescriptor.setProjectId(projectId);
  if (virtualNetworkFunctionDescriptor.getVdu() == null
      || virtualNetworkFunctionDescriptor.getVdu().size() == 0)
    throw new NotFoundException("You should specify at least one VDU in each VNFD!");
  for (VirtualDeploymentUnit vdu : virtualNetworkFunctionDescriptor.getVdu()) {
    if (vdu.getVnfc() == null || vdu.getVnfc().size() == 0)
      throw new NotFoundException("You should specify at least one VNFC in each VDU!");
  }
  nsdUtils.checkIntegrity(virtualNetworkFunctionDescriptor);
  return vnfdRepository.save(virtualNetworkFunctionDescriptor);
}
 

import org.openbaton.catalogue.mano.descriptor.VirtualDeploymentUnit; //导入方法依赖的package包/类
private void checkIntegrityVDU(VirtualNetworkFunctionDescriptor virtualNetworkFunctionDescriptor)
    throws NetworkServiceIntegrityException {
  int i = 1;
  for (VirtualDeploymentUnit vdu : virtualNetworkFunctionDescriptor.getVdu()) {
    if (vdu.getVnfc() == null || vdu.getVnfc().size() == 0) {
      log.warn("Not found any VNFC in VDU of VNFD " + virtualNetworkFunctionDescriptor.getName());
    }
    if (vdu.getName() == null || vdu.getName().isEmpty()) {
      vdu.setName(virtualNetworkFunctionDescriptor.getName() + "-" + i);
      i++;
    }
    if (vdu.getVm_image() == null || vdu.getVm_image().isEmpty()) {
      throw new NetworkServiceIntegrityException(
          "At least one VDU in the VNFD "
              + virtualNetworkFunctionDescriptor.getName()
              + " does not contain an image.");
    }
    if (vdu.getName() == null || vdu.getName().equalsIgnoreCase("")) {
      vdu.setName("vdu" + i);
    }
    vdu.setProjectId(virtualNetworkFunctionDescriptor.getProjectId());
  }
}
 

import org.openbaton.catalogue.mano.descriptor.VirtualDeploymentUnit; //导入方法依赖的package包/类
@Override
protected NFVMessage doWork() throws Exception {
  if (virtualNetworkFunctionRecord.getName().contains("client")) log.info("client");
  log.info(
      "Executing task: AllocateResources for VNFR: " + virtualNetworkFunctionRecord.getName());
  log.trace(
      "VNFR ("
          + virtualNetworkFunctionRecord.getId()
          + ") received hibernate version is = "
          + virtualNetworkFunctionRecord.getHbVersion());

  printOldAndNewHibernateVersion();

  for (VirtualDeploymentUnit vdu : virtualNetworkFunctionRecord.getVdu()) {
    BaseVimInstance vimInstance = vims.get(vdu.getId());
    if (vimInstance == null) {
      throw new NullPointerException(
          "Our algorithms are too complex, even for us, this is what abnormal IQ means :(");
    }
    vimInstance = vimRepository.findFirstById(vimInstance.getId());
    log.debug(
        "Allocating VDU: "
            + vdu.getName()
            + " to vim instance: "
            + vimInstance.getName()
            + " - id: "
            + vimInstance.getId());

    for (VNFComponent vnfc : vdu.getVnfc()) {
      resourceManagement
          .allocate(vdu, virtualNetworkFunctionRecord, vnfc, vimInstance, userData)
          .get();
    }
  }

  setHistoryLifecycleEvent(new Date());
  saveVirtualNetworkFunctionRecord();

  OrVnfmGenericMessage orVnfmGenericMessage =
      new OrVnfmGenericMessage(virtualNetworkFunctionRecord, Action.ALLOCATE_RESOURCES);
  log.trace(
      "Answering the AllocateResources call via RPC with the following message: "
          + orVnfmGenericMessage);
  log.info(
      "Finished task: AllocateResources for VNFR: " + virtualNetworkFunctionRecord.getName());
  return orVnfmGenericMessage;
}
 

import org.openbaton.catalogue.mano.descriptor.VirtualDeploymentUnit; //导入方法依赖的package包/类
@Override
public BaseVimInstance checkQuotaOnVimInstance(
    VirtualNetworkFunctionRecord virtualNetworkFunctionRecord, BaseVimInstance vimInstance)
    throws VimException, PluginException {
  if (vimInstance instanceof OpenstackVimInstance) {
    Quota leftQuota = vimBroker.getLeftQuota(vimInstance);
    log.debug("Left Quota on VimInstance " + vimInstance.getName() + " at start is " + leftQuota);

    //Fetch the Flavor for getting allocated resources needed
    DeploymentFlavour flavor = null;
    for (DeploymentFlavour currentFlavor : ((OpenstackVimInstance) vimInstance).getFlavours()) {
      if (currentFlavor
          .getFlavour_key()
          .equals(virtualNetworkFunctionRecord.getDeployment_flavour_key())) {
        flavor = currentFlavor;
        break;
      }
    }
    if (flavor == null)
      throw new VimException(
          "deployment flavor object is null, it means that there is no PoP supporting the deployment flavour selected");
    //Subtract needed resources from the left resources
    int nc = 0;

    for (VirtualDeploymentUnit virtualDeploymentUnit : virtualNetworkFunctionRecord.getVdu()) {
      for (VNFComponent ignored : virtualDeploymentUnit.getVnfc()) {
        nc++;
      }
    }

    for (int i = 1; i <= nc; i++) {
      leftQuota.setInstances(leftQuota.getInstances() - 1);
      leftQuota.setCores(leftQuota.getCores() - flavor.getVcpus());
      leftQuota.setRam(leftQuota.getRam() - flavor.getRam());
      log.debug(
          "Left Quota on VimInstance "
              + vimInstance.getName()
              + " after considering VDU is "
              + leftQuota);
    }

    //If one value is negative, it is not possible to deploy the VNFR on (at least on one VimInstance) -> return false
    if (leftQuota.getInstances() < 0 || leftQuota.getRam() < 0 || leftQuota.getCores() < 0) {
      log.error(
          "Not enough resources are available to deploy VNFR "
              + virtualNetworkFunctionRecord.getName());
      throw new VimException(
          "Not enough resources are available to deploy VNFR "
              + virtualNetworkFunctionRecord.getName());
    }
  }
  return vimInstance;
}