Example usage for com.amazonaws.services.ec2.model MonitorInstancesRequest MonitorInstancesRequest

Introduction

In this page you can find the example usage for com.amazonaws.services.ec2.model MonitorInstancesRequest MonitorInstancesRequest.

Prototype

public MonitorInstancesRequest() 

Source Link

Document

Default constructor for MonitorInstancesRequest object.

Usage

From source file:aws.example.ec2.MonitorInstance.java

License:Open Source License

public static void monitorInstance(String instance_id) {
    final AmazonEC2 ec2 = AmazonEC2ClientBuilder.defaultClient();

    DryRunSupportedRequest<MonitorInstancesRequest> dry_request = () -> {
        MonitorInstancesRequest request = new MonitorInstancesRequest().withInstanceIds(instance_id);

        return request.getDryRunRequest();
    };/*from w w  w.j  a  v a 2 s.c o m*/

    DryRunResult dry_response = ec2.dryRun(dry_request);

    if (!dry_response.isSuccessful()) {
        System.out.printf("Failed dry run to enable monitoring on instance %s", instance_id);

        throw dry_response.getDryRunResponse();
    }

    MonitorInstancesRequest request = new MonitorInstancesRequest().withInstanceIds(instance_id);

    ec2.monitorInstances(request);

    System.out.printf("Successfully enabled monitoring for instance %s", instance_id);
}

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From source file:com.zotoh.cloudapi.aws.EC2Instance.java

License:Open Source License

@Override
public void enableAnalytics(String server) throws InternalException, CloudException {
    tstEStrArg("instance-id", server);
    _svc.getCloud().getEC2().monitorInstances(new MonitorInstancesRequest().withInstanceIds(server));
}

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From source file:ec2.MonitorInstance.java

License:Open Source License

public static void monitorInstance(String instanceId) {

    final AmazonEC2 ec2 = AmazonEC2ClientBuilder.defaultClient();

    DryRunSupportedRequest<MonitorInstancesRequest> monitorInstancesDryRun = () -> {
        MonitorInstancesRequest request = new MonitorInstancesRequest().withInstanceIds(instanceId);

        return request.getDryRunRequest();
    };//from  www  .  jav a 2s . co  m

    DryRunResult dryRunResponse = ec2.dryRun(monitorInstancesDryRun);

    if (!dryRunResponse.isSuccessful()) {
        System.out.printf("Failed dry run to enable monitoring on instance %s", instanceId);
        throw dryRunResponse.getDryRunResponse();
    }

    MonitorInstancesRequest request = new MonitorInstancesRequest().withInstanceIds(instanceId);

    ec2.monitorInstances(request);

    System.out.printf("Successfully enabled monitoring for instance %s", instanceId);
}

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From source file:org.gridgain.grid.spi.cloud.ec2lite.GridEc2LiteCloudSpi.java

License:GNU General Public License

/**
 * Runs Amazon EC2 instances by command.
 * <p>//  w w  w.  j  a v  a 2s. c o m
 * Command may be very complex and contain plenty of parameters.
 * Refer to class documentation for details.
 *
 * @param cmd Cloud command.
 * @throws GridSpiException Thrown if any exception occurs.
 */
private void runInstances(GridCloudCommand cmd) throws GridSpiException {
    assert cmd != null;

    RunInstancesRequest req = createRunInstancesRequest(cmd);

    Map<String, String> params = cmd.parameters();

    if (params != null && Boolean.parseBoolean(params.get(CMD_DRY_RUN_KEY))) {
        if (log.isDebugEnabled())
            log.debug("Dry run - instances run omitted.");

        return;
    }

    RunInstancesResult res;

    try {
        res = ec2.runInstances(req);
    } catch (AmazonClientException e) {
        throw new GridSpiException("Failed to perform run instances request.", e);
    }

    if (log.isDebugEnabled())
        log.debug("Sent run instances request [imgId=" + req.getImageId() + ", minCount=" + req.getMinCount()
                + ", maxCount=" + req.getMaxCount() + ']');

    Collection<String> instIds = new LinkedList<String>();

    boolean throwEx = false;

    for (Instance item : res.getReservation().getInstances()) {
        String instId = item.getInstanceId();
        String imgId = item.getImageId();

        instIds.add(instId);

        if (log.isDebugEnabled())
            log.debug("Added (ran) new instance [instId=" + instId + ", imgId=" + imgId + ']');

        if (!req.getImageId().equals(imgId))
            throwEx = true;
    }

    if (!instIds.isEmpty()) {
        if (req.isMonitoring()) {
            try {
                ec2.monitorInstances(new MonitorInstancesRequest().withInstanceIds(instIds));
            } catch (AmazonClientException e) {
                U.error(log, "Failed to start instance monitoring.", e);
            }

            if (log.isDebugEnabled())
                log.debug("Started instances monitoring: " + instIds);
        }
    }

    if (throwEx || instIds.size() != cmd.number())
        throw new GridSpiException("Cloud command has not been successfully executed: " + cmd);
}

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From source file:org.gridgain.grid.util.ec2.GridEc2Helper.java

License:GNU General Public License

/**
 * @param imgId EC2 image ID./*from ww w  .j a v a  2  s . c  o m*/
 * @param keyPair Key pair name.
 * @param secGrps Security groups.
 * @param instType EC2 Instance type.
 * @param userData Instances user data.
 * @param count Instance count.
 * @param enableMon Enable CloudWatch monitoring.
 * @return List of started instances' IDs.
 * @throws GridException Thrown in case of any exception.
 */
private List<String> startInstances(String imgId, String keyPair, Collection<String> secGrps, String instType,
        String userData, int count, boolean enableMon) throws GridException {
    RunInstancesRequest req = new RunInstancesRequest();

    req.setImageId(imgId);
    req.setInstanceType(instType);
    req.setKeyName(keyPair);
    req.setMaxCount(count);
    req.setMinCount(count);
    req.setMonitoring(enableMon);

    if (!F.isEmpty(secGrps))
        req.setSecurityGroups(secGrps);

    if (userData != null)
        req.setUserData(new String(Base64.encodeBase64(userData.getBytes())));

    RunInstancesResult res;

    try {
        res = ec2.runInstances(req);
    } catch (AmazonClientException ex) {
        throw new GridException("Failed to perform EC2 run instances request: " + ex.getMessage(), ex);
    }

    List<Instance> running = res.getReservation().getInstances();

    if (running == null)
        throw new GridException("Received unexpected EC2 response (instances have not been started).");

    List<String> ids = new ArrayList<String>();

    for (Instance inst : running)
        ids.add(inst.getInstanceId());

    if (enableMon) {
        MonitorInstancesRequest mReq = new MonitorInstancesRequest();

        mReq.setInstanceIds(ids);

        try {
            ec2.monitorInstances(mReq);
        } catch (AmazonClientException ex) {
            throw new GridException("Failed to start instances monitoring.", ex);
        }
    }

    return ids;
}

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