예제 #1
0
 private DescribeSecurityGroupsResult getSecurityGroupsBy(
     String filterName, Set<String> filterValues, AmazonEC2 ec2) {
   DescribeSecurityGroupsRequest groupReq = new DescribeSecurityGroupsRequest();
   groupReq.withFilters(new Filter(filterName).withValues(filterValues));
   return ec2.describeSecurityGroups(groupReq);
 }
  public static String setUpElbWithLoadGenerator(String loadGenerator) throws Exception {

    String loadBalancerName = "projecttwoelb";

    // Create the ELB client.
    elbClient = new AmazonElasticLoadBalancingClient(awsCredentials());
    Region usEast1 = Region.getRegion(Regions.US_EAST_1);
    elbClient.setRegion(usEast1);

    CreateLoadBalancerRequest elbRequest = new CreateLoadBalancerRequest();
    elbRequest.setLoadBalancerName(loadBalancerName);

    // Security Group

    DescribeSecurityGroupsRequest sgRequest = new DescribeSecurityGroupsRequest();
    ArrayList<String> list = new ArrayList<String>();
    list.add("SecurityGroupForELBAndAutoscale");
    sgRequest.setGroupNames(list);

    DescribeSecurityGroupsResult result = ec2.describeSecurityGroups(sgRequest);
    List<SecurityGroup> groups = result.getSecurityGroups();

    ArrayList<String> securityGroups = new ArrayList<String>();
    securityGroups.add(groups.get(0).getGroupId());
    elbRequest.setSecurityGroups(securityGroups);

    // Adding tags
    Collection<com.amazonaws.services.elasticloadbalancing.model.Tag> tags =
        new ArrayList<com.amazonaws.services.elasticloadbalancing.model.Tag>();

    com.amazonaws.services.elasticloadbalancing.model.Tag tag =
        new com.amazonaws.services.elasticloadbalancing.model.Tag();
    tag.setKey("Project");
    tag.setValue("2.1");
    tags.add(tag);

    AddTagsRequest tagReq = new AddTagsRequest();
    tagReq.withTags(tags);
    elbRequest.setTags(tags);

    // Specify ports
    List<Listener> listener = new ArrayList<Listener>(1);
    listener.add(new Listener("HTTP", 80, 80));
    elbRequest.setListeners(listener);

    // Speciy availability zones
    List<String> zones = new ArrayList<String>(1);
    zones.add("us-east-1c");
    elbRequest.setAvailabilityZones(zones);

    CreateLoadBalancerResult lbResult = elbClient.createLoadBalancer(elbRequest);

    // Disable Cross Zone
    ModifyLoadBalancerAttributesRequest attribRequest = new ModifyLoadBalancerAttributesRequest();
    LoadBalancerAttributes attribs = new LoadBalancerAttributes();
    CrossZoneLoadBalancing crossZone = new CrossZoneLoadBalancing();
    crossZone.setEnabled(false);
    attribs.setCrossZoneLoadBalancing(crossZone);
    attribRequest.setLoadBalancerAttributes(attribs);
    attribRequest.setLoadBalancerName(loadBalancerName);
    elbClient.modifyLoadBalancerAttributes(attribRequest);

    // Specify Health Check
    String target = "HTTP:80/heartbeat?lg=" + URLEncoder.encode(loadGenerator, "UTF-8");
    ConfigureHealthCheckRequest healthCheckRequest = new ConfigureHealthCheckRequest();
    HealthCheck healthCheck = new HealthCheck(target, 5, 2, 2, 10);
    healthCheckRequest.setHealthCheck(healthCheck);
    healthCheckRequest.setLoadBalancerName(loadBalancerName);
    elbClient.configureHealthCheck(healthCheckRequest);

    System.out.println("Load balancer created with name: " + lbResult.getDNSName());

    return lbResult.getDNSName();
  }
  public Request<DescribeSecurityGroupsRequest> marshall(
      DescribeSecurityGroupsRequest describeSecurityGroupsRequest) {

    if (describeSecurityGroupsRequest == null) {
      throw new SdkClientException("Invalid argument passed to marshall(...)");
    }

    Request<DescribeSecurityGroupsRequest> request =
        new DefaultRequest<DescribeSecurityGroupsRequest>(
            describeSecurityGroupsRequest, "AmazonEC2");
    request.addParameter("Action", "DescribeSecurityGroups");
    request.addParameter("Version", "2016-11-15");
    request.setHttpMethod(HttpMethodName.POST);

    com.amazonaws.internal.SdkInternalList<String> describeSecurityGroupsRequestGroupNamesList =
        (com.amazonaws.internal.SdkInternalList<String>)
            describeSecurityGroupsRequest.getGroupNames();
    if (!describeSecurityGroupsRequestGroupNamesList.isEmpty()
        || !describeSecurityGroupsRequestGroupNamesList.isAutoConstruct()) {
      int groupNamesListIndex = 1;

      for (String describeSecurityGroupsRequestGroupNamesListValue :
          describeSecurityGroupsRequestGroupNamesList) {
        if (describeSecurityGroupsRequestGroupNamesListValue != null) {
          request.addParameter(
              "GroupName." + groupNamesListIndex,
              StringUtils.fromString(describeSecurityGroupsRequestGroupNamesListValue));
        }
        groupNamesListIndex++;
      }
    }

    com.amazonaws.internal.SdkInternalList<String> describeSecurityGroupsRequestGroupIdsList =
        (com.amazonaws.internal.SdkInternalList<String>)
            describeSecurityGroupsRequest.getGroupIds();
    if (!describeSecurityGroupsRequestGroupIdsList.isEmpty()
        || !describeSecurityGroupsRequestGroupIdsList.isAutoConstruct()) {
      int groupIdsListIndex = 1;

      for (String describeSecurityGroupsRequestGroupIdsListValue :
          describeSecurityGroupsRequestGroupIdsList) {
        if (describeSecurityGroupsRequestGroupIdsListValue != null) {
          request.addParameter(
              "GroupId." + groupIdsListIndex,
              StringUtils.fromString(describeSecurityGroupsRequestGroupIdsListValue));
        }
        groupIdsListIndex++;
      }
    }

    com.amazonaws.internal.SdkInternalList<Filter> describeSecurityGroupsRequestFiltersList =
        (com.amazonaws.internal.SdkInternalList<Filter>) describeSecurityGroupsRequest.getFilters();
    if (!describeSecurityGroupsRequestFiltersList.isEmpty()
        || !describeSecurityGroupsRequestFiltersList.isAutoConstruct()) {
      int filtersListIndex = 1;

      for (Filter describeSecurityGroupsRequestFiltersListValue :
          describeSecurityGroupsRequestFiltersList) {

        if (describeSecurityGroupsRequestFiltersListValue.getName() != null) {
          request.addParameter(
              "Filter." + filtersListIndex + ".Name",
              StringUtils.fromString(describeSecurityGroupsRequestFiltersListValue.getName()));
        }

        com.amazonaws.internal.SdkInternalList<String> filterValuesList =
            (com.amazonaws.internal.SdkInternalList<String>)
                describeSecurityGroupsRequestFiltersListValue.getValues();
        if (!filterValuesList.isEmpty() || !filterValuesList.isAutoConstruct()) {
          int valuesListIndex = 1;

          for (String filterValuesListValue : filterValuesList) {
            if (filterValuesListValue != null) {
              request.addParameter(
                  "Filter." + filtersListIndex + ".Value." + valuesListIndex,
                  StringUtils.fromString(filterValuesListValue));
            }
            valuesListIndex++;
          }
        }
        filtersListIndex++;
      }
    }

    return request;
  }