Examples of com.amazonaws.services.ec2.model.AuthorizeSecurityGroupEgressRequest

Package com.amazonaws.services.ec2.model

Examples of com.amazonaws.services.ec2.model.AuthorizeSecurityGroupEgressRequest

com.amazonaws.services.ec2.model.DescribeInstancesResult
Container for the parameters to the {@link com.amazonaws.services.ec2.AmazonEC2#authorizeSecurityGroupEgress(AuthorizeSecurityGroupEgressRequest) AuthorizeSecurityGroupEgress operation}.
This action applies only to security groups in a VPC; it's not supported for EC2 security groups. For information about Amazon Virtual Private Cloud and VPC security groups, go to the Amazon Virtual Private Cloud User Guide.

The action adds one or more egress rules to a VPC security group. Specifically, this permits instances in a security group to send traffic to either one or more destination CIDR IP address ranges, or to one or more destination security groups in the same VPC.

Each rule consists of the protocol (e.g., TCP), plus either a CIDR range, or a source group. For the TCP and UDP protocols, you must also specify the destination port or port range. For the ICMP protocol, you must also specify the ICMP type and code. You can use -1 as a wildcard for the ICMP type or code.

Rule changes are propagated to instances within the security group as quickly as possible. However, a small delay might occur.

Important: For VPC security groups: You can have up to 50 rules total per group (covering both ingress and egress).
@see com.amazonaws.services.ec2.AmazonEC2#authorizeSecurityGroupEgress(AuthorizeSecurityGroupEgressRequest)


  @Provides
  @Singleton
  @Named("beanstalk.env.id")
  public String getEnvId(@Named("aws.instance.id") String instanceId, AmazonEC2 ec2) {
    DescribeInstancesRequest request = new DescribeInstancesRequest()
        .withInstanceIds(instanceId)
        .withFilters(
            new Filter("instance-state-name").withValues("running"));


    for (Reservation r : ec2.describeInstances(request).getReservations()) {

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  @Provides
  @Singleton
  @Named("beanstalk.env.name")
  public String getEnvName(@Named("aws.instance.id") String instanceId, AmazonEC2 ec2) {
    DescribeInstancesRequest request = new DescribeInstancesRequest()
        .withInstanceIds(instanceId)
        .withFilters(
            new Filter("instance-state-name").withValues("running"));


    for (Reservation r : ec2.describeInstances(request).getReservations()) {

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    updateInstanceState(instanceId, "running");
  }


  private void getInstancesState()
  {
    DescribeInstancesResult describeInstancesResult = ec2Client.describeInstances();
    List<Reservation> reservations = describeInstancesResult.getReservations();
    for (Reservation reservation : reservations)
    {
      List<Instance> instances = reservation.getInstances();
      for (Instance instance : instances)
      {

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    getInstancesState();
  }


  private List<String> initInstancesIds()
  {
    DescribeInstancesResult describeInstancesResult = ec2Client.describeInstances();
    List<Reservation> reservations = describeInstancesResult.getReservations();
    List<String> instancesIds = new ArrayList<String>();
    for (Reservation reservation : reservations)
    {
      List<Instance> instances = reservation.getInstances();
      for (Instance instance : instances)

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   * 
   * @return list of instances
   */
  public static List<Instance> loadInstances() {
    List<Instance> resultList = new ArrayList<Instance>();
    DescribeInstancesResult describeInstancesResult = getEC2Client().describeInstances();
    List<Reservation> reservations = describeInstancesResult.getReservations();
    for (Iterator<Reservation> iterator = reservations.iterator(); iterator.hasNext();) {
      Reservation reservation = iterator.next();
      for (Instance instance : reservation.getInstances()) {
        resultList.add(instance);
      }

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        this.instance = startInstances(ec2client, ami_id, ins_type, invocationContext.getExecutionContext().getNotificationService()).get(0);
      else {


        // already running instance
        DescribeInstancesRequest describeInstancesRequest = new DescribeInstancesRequest();
        DescribeInstancesResult describeInstancesResult = ec2client.describeInstances(describeInstancesRequest.withInstanceIds(ins_id));


        if (describeInstancesResult.getReservations().size() == 0 || describeInstancesResult.getReservations().get(0).getInstances().size() == 0) {
          throw new GfacException("Instance not found:" + ins_id, FaultCode.InvalidRequest);
        }


        this.instance = describeInstancesResult.getReservations().get(0).getInstances().get(0);


        // check instance keypair
        if (this.instance.getKeyName() == null || !this.instance.getKeyName().equals(KEY_PAIR_NAME))
          throw new GfacException("Keypair for instance:" + ins_id + " is not valid", FaultCode.InvalidRequest);
      }

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      }


      DescribeInstancesRequest describeInstancesRequest = new DescribeInstancesRequest();
      describeInstancesRequest.setInstanceIds(getInstanceIDs(instances));


      DescribeInstancesResult describeInstancesResult = ec2.describeInstances(describeInstancesRequest);
      instances = describeInstancesResult.getReservations().get(0).getInstances();
    }


    log.info("All instances is running");
    return instances;
  }

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    }


    @Override public List<DiscoveryNode> buildDynamicNodes() {
        List<DiscoveryNode> discoNodes = Lists.newArrayList();


        DescribeInstancesResult descInstances = client.describeInstances(new DescribeInstancesRequest());


        logger.trace("building dynamic unicast discovery nodes...");
        for (Reservation reservation : descInstances.getReservations()) {
            if (!groups.isEmpty()) {
                // lets see if we can filter based on groups
                List<String> groupNames = reservation.getGroupNames();
                if (bindAnyGroup) {
                    if (Collections.disjoint(groups, groupNames)) {

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    private Instance describeInstance(AmazonEC2Client ec2, String ec2InstanceId) {
        Instance ec2Instance = null;
        {
            DescribeInstancesRequest request = new DescribeInstancesRequest();
            request.setInstanceIds(Collections.singletonList(ec2InstanceId));
            DescribeInstancesResult response = ec2.describeInstances(request);


            List<Reservation> reservations = response.getReservations();
            for (Reservation reservation : reservations) {
                for (Instance i : reservation.getInstances()) {
                    if (ec2Instance != null) {
                        throw new IllegalStateException();
                    }

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            System.out.println("You have access to " + availabilityZones.size() + " availability zones:");
            for (AvailabilityZone zone : availabilityZones) {
                System.out.println(" - " + zone.getZoneName() + " (" + zone.getRegionName() + ")");
            }


            DescribeInstancesResult describeInstancesResult = ec2.describeInstances();
            Set<Instance> instances = new HashSet<Instance>();
            for (Reservation reservation : describeInstancesResult.getReservations()) {
                instances.addAll(reservation.getInstances());
            }


            System.out.println("You have " + instances.size() + " Amazon EC2 instance(s) running.");

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