How to use

vmCreate

method

in

org.cloudbus.cloudsim.Host

result = host.vmCreate(vm);

result = host.vmCreate(vm);

  @Override
  public boolean allocateHostForVm(Vm vm, Host host) {
    if (host.vmCreate(vm)) { // if vm has been succesfully created in the host
      getVmTable().put(vm.getUid(), host);

      int requiredPes = vm.getNumberOfPes();
      int idx = getHostList().indexOf(host);
      getUsedPes().put(vm.getUid(), requiredPes);
      getFreePes().set(idx, getFreePes().get(idx) - requiredPes);

      Log.formatLine(
          "%.2f: VM #" + vm.getId() + " has been allocated to the host #" + host.getId(),
          CloudSim.clock());
      return true;
    }

    return false;
  }
}

  @Override
  public boolean allocateHostForVm(Vm vm, Host host) {
    if (host.vmCreate(vm)) { // if vm has been succesfully created in the host
      getVmTable().put(vm.getUid(), host);

      int requiredPes = vm.getNumberOfPes();
      int idx = getHostList().indexOf(host);
      getUsedPes().put(vm.getUid(), requiredPes);
      getFreePes().set(idx, getFreePes().get(idx) - requiredPes);

      Log.formatLine(
          "%.2f: VM #" + vm.getId() + " has been allocated to the host #" + host.getId(),
          CloudSim.clock());
      return true;
    }

    return false;
  }
}

@Override
public boolean allocateHostForVm(Vm vm, Host host) {
  if (host == null) {
    Log.formatLine("%.2f: No suitable host found for VM #" + vm.getId() + "\n", CloudSim.clock());
    return false;
  }
  if (host.vmCreate(vm)) { // if vm has been succesfully created in the host
    getVmTable().put(vm.getUid(), host);
    Log.formatLine(
        "%.2f: VM #" + vm.getId() + " has been allocated to the host #" + host.getId(),
        CloudSim.clock());
    return true;
  }
  Log.formatLine(
      "%.2f: Creation of VM #" + vm.getId() + " on the host #" + host.getId() + " failed\n",
      CloudSim.clock());
  return false;
}