jclouds workshop

JCloudsWorkshop.java

  private void deleteNodes() {
    for (ComputeService computeService: nodes.keySet()) {
      try {
        NodeMetadata node = nodes.get(computeService);
        computeService.destroyNode(node.getId());
      }
      catch (Throwable e) {
        e.printStackTrace();
      }
    }
  }

  private void close() {
    for (ComputeService computeService: computeServices) {
      computeService.getContext().close();
    }
  }