Package com.amazonaws.services.ec2.model

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


            for (SpotInstanceRequest spotInstanceRequest : result.getSpotInstanceRequests()) {
                LaunchSpecification launchSpecification = spotInstanceRequest.getLaunchSpecification();
                populateLaunchSpecificationSecurityGroupNames(launchSpecification);
            }
        } else if (response instanceof DescribeInstancesResult) {
            DescribeInstancesResult result = (DescribeInstancesResult)response;
            for (Reservation reservation : result.getReservations()) {
                populateReservationSecurityGroupNames(reservation);
            }
        } else if (response instanceof RunInstancesResult) {
            RunInstancesResult result = (RunInstancesResult)response;
            populateReservationSecurityGroupNames(result.getReservation());
        }
    }
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        try {
            DescribeAvailabilityZonesResult availabilityZonesResult = ec2.describeAvailabilityZones();
            System.out.println("You have access to " + availabilityZonesResult.getAvailabilityZones().size() +
                    " Availability Zones.");

            DescribeInstancesResult describeInstancesRequest = ec2.describeInstances();
            List<Reservation> reservations = describeInstancesRequest.getReservations();
            Set<Instance> instances = new HashSet<Instance>();

            for (Reservation reservation : reservations) {
                instances.addAll(reservation.getInstances());
            }
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        @SuppressWarnings("unchecked")
        List<String> instanceIds = (List<String>) execution.getVariable(ProcessVariables.INSTANCE_IDS);
        checkNotNull(instanceIds, "%s not found as a process variable", ProcessVariables.INSTANCE_IDS);

        LOG.info(">> Describing instances {}", instanceIds);
        DescribeInstancesResult result = client.describeInstances(new DescribeInstancesRequest()
            .withInstanceIds(instanceIds));

        LOG.info("<< Got the following reservations: {}", result.getReservations());

        List<Instance> instances = collectInstancesFromReservations(result.getReservations());
        List<Machine> machines = Lists.transform(instances,
            new Function<Instance, Machine>() {
                @Override
                public Machine apply(Instance instance) {
                    return Machine.builder()
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            LOG.info(">> No instances are currently registered in the process.");
            return;
        }

        try {
            DescribeInstancesResult result = client.describeInstances(new DescribeInstancesRequest()
                .withInstanceIds(instanceIds.get()));

            List<Instance> instances = collectInstancesFromReservations(result.getReservations());

            if (Iterables.all(instances, predicate)) {
                LOG.info(">> All {} instances match predicate {} ", instanceIds, predicate);
                execution.setVariable(resultVariable, true);
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        DelegateExecution execution = mock(DelegateExecution.class);
        List<String> instanceIds = Lists.newArrayList("i-123", "i-456");
        when(execution.getVariable(ProcessVariables.INSTANCE_IDS)).thenReturn(instanceIds);

        when(client.describeInstances(Matchers.<DescribeInstancesRequest>any()))
            .thenReturn(new DescribeInstancesResult()
                .withReservations(new Reservation().withInstances(
                    new Instance().withInstanceId("i-123").withPublicDnsName("i1.amazonaws.com")
                        .withPublicIpAddress("1.2.3.4").withPrivateDnsName("i1.internal").withPrivateIpAddress("10.1.2.3"),
                    new Instance().withInstanceId("i-456").withPublicDnsName("i2.amazonaws.com")
                        .withPublicIpAddress("5.6.7.8").withPrivateDnsName("i2.internal").withPrivateIpAddress("10.4.5.6")
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        List<String> instanceIds = (List<String>) collector.getVariable(ProcessVariables.INSTANCE_IDS);

        /* the second call should do nothing */
        activity.execute(execution);

        DescribeInstancesResult result = client.describeInstances(new DescribeInstancesRequest()
            .withInstanceIds(instanceIds));

        assertThat(result.getReservations()).hasSize(1);
        assertThat(result.getReservations().get(0).getInstances()).hasSize(1);

    }
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        Uninterruptibles.sleepUninterruptibly(30, TimeUnit.SECONDS);

        @SuppressWarnings("unchecked")
        List<String> instanceIds = (List<String>) collector.getVariable(ProcessVariables.INSTANCE_IDS);
        DescribeInstancesResult result = client.describeInstances(new DescribeInstancesRequest()
            .withInstanceIds(instanceIds));

        Instance instance = result.getReservations().get(0).getInstances().get(0);
        List<InstanceBlockDeviceMapping> bdm = instance.getBlockDeviceMappings();
        assertThat(bdm).hasSize(2);
        List<String> volumeIds = Lists.newArrayList();
        for (int i = 0; i < bdm.size(); i++) {
            assertThat(bdm.get(i).getDeviceName()).isEqualTo("/dev/sda" + ((i+1) * (i+1)));
 
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     */
    try {
      /*
       * Get current key pair in Amazon
       */
      DescribeKeyPairsRequest describeKeyPairsRequest = new DescribeKeyPairsRequest();
      ec2.describeKeyPairs(describeKeyPairsRequest.withKeyNames(KEY_PAIR_NAME));

      /*
       * If key exists and new key is created, delete old key and replace
       * with new one. Else, do nothing
       */
 
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        }

        /* Generate key pair in Amazon if necessary */
        try {
            /* Get current key pair in Amazon */
            DescribeKeyPairsRequest describeKeyPairsRequest = new DescribeKeyPairsRequest();
            ec2.describeKeyPairs(describeKeyPairsRequest.withKeyNames(keyPairName));

            /* If key exists and new key is created, delete old key and replace
             * with new one. Else, do nothing */
            if (newKey) {
                DeleteKeyPairRequest deleteKeyPairRequest = new DeleteKeyPairRequest(keyPairName);
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   *
   * @return list of keypairs
   */
  public static List<String> loadKeypairs(){
    List<String> resultList = new ArrayList<String>();
    DescribeKeyPairsResult results = getEC2Client().describeKeyPairs();
    for (KeyPairInfo key : results.getKeyPairs()) {
      resultList.add(key.getKeyName());
    }
    return resultList;
  }
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