Example usage for com.amazonaws.services.elasticloadbalancing.model HealthCheck withTimeout

Introduction

In this page you can find the example usage for com.amazonaws.services.elasticloadbalancing.model HealthCheck withTimeout.

Prototype

public HealthCheck withTimeout(Integer timeout) 

Source Link

Document

The amount of time, in seconds, during which no response means a failed health check.

Usage

From source file:com.kpbird.aws.Main.java

public void createElasticLoadBalancing() {
    try {//w  ww  .  j ava2s.  c o m
        AmazonElasticLoadBalancingClient aebc = new AmazonElasticLoadBalancingClient(credentials);
        aebc.setEndpoint(endPoint);
        aebc.setRegion(region);

        String instanceid = Util.getInstanceId(InstanceName, credentials, endPoint, region);
        String azone = Util.getAvailabilityZone(instanceid, credentials, endPoint, region);

        CreateLoadBalancerRequest cbr = new CreateLoadBalancerRequest();
        cbr.setLoadBalancerName(elbName);

        ArrayList<Listener> arrListener = new ArrayList<Listener>();
        arrListener.add(new Listener().withInstancePort(ListenerInstancePort)
                .withInstanceProtocol(ListenerInstanceProtocol).withLoadBalancerPort(ListenerPort)
                .withProtocol(ListenerProtocol));
        cbr.setListeners(arrListener);

        ArrayList<String> arrAvailabilityZone = new ArrayList<String>();
        arrAvailabilityZone.add(azone);
        cbr.setAvailabilityZones(arrAvailabilityZone);

        CreateLoadBalancerResult cbresult = aebc.createLoadBalancer(cbr);
        log.Info("DNS Name " + cbresult.getDNSName());

        // wait for process complete

        ConfigureHealthCheckRequest chcr = new ConfigureHealthCheckRequest();
        chcr.setLoadBalancerName(elbName);
        HealthCheck healthCK = new HealthCheck();
        healthCK.withHealthyThreshold(HealthyThreshold);
        healthCK.withInterval(HealthInterval);
        healthCK.withTarget(HealthTarget);
        healthCK.withTimeout(HealthTimeout);
        healthCK.withUnhealthyThreshold(HealthUnhealthyThreshold);
        chcr.setHealthCheck(healthCK);

        aebc.configureHealthCheck(chcr);

        // wait for process complete         

        RegisterInstancesWithLoadBalancerRequest riwbr = new RegisterInstancesWithLoadBalancerRequest();
        riwbr.setLoadBalancerName(elbName);

        ArrayList<com.amazonaws.services.elasticloadbalancing.model.Instance> arrInstances = new ArrayList<com.amazonaws.services.elasticloadbalancing.model.Instance>();
        com.amazonaws.services.elasticloadbalancing.model.Instance i = new com.amazonaws.services.elasticloadbalancing.model.Instance(
                instanceid);
        arrInstances.add(i);
        riwbr.setInstances(arrInstances);

        RegisterInstancesWithLoadBalancerResult riwbresult = aebc.registerInstancesWithLoadBalancer(riwbr);

    } catch (Exception e) {
        e.printStackTrace();
    }

}

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From source file:jp.primecloud.auto.process.aws.AwsLoadBalancerProcess.java

License:Open Source License

public void configureHealthCheck(AwsProcessClient awsProcessClient, Long loadBalancerNo) {
    LoadBalancerHealthCheck healthCheck = loadBalancerHealthCheckDao.read(loadBalancerNo);

    // ??????//w w  w.j  av a2 s  .  c  om
    if (healthCheck == null) {
        return;
    }

    AwsLoadBalancer awsLoadBalancer = awsLoadBalancerDao.read(loadBalancerNo);

    // ??
    HealthCheck healthCheck2 = new HealthCheck();
    String target = healthCheck.getCheckProtocol() + ":" + healthCheck.getCheckPort();
    if (StringUtils.isNotEmpty(healthCheck.getCheckPath())) {
        if (healthCheck.getCheckPath().charAt(0) != '/') {
            target = target + "/";
        }
        target = target + healthCheck.getCheckPath();
    }
    healthCheck2.withTarget(target);
    healthCheck2.withTimeout(healthCheck.getCheckTimeout());
    healthCheck2.withInterval(healthCheck.getCheckInterval());
    healthCheck2.withHealthyThreshold(healthCheck.getHealthyThreshold());
    healthCheck2.withUnhealthyThreshold(healthCheck.getUnhealthyThreshold());

    // ???????
    LoadBalancerDescription description = awsCommonProcess.describeLoadBalancer(awsProcessClient,
            awsLoadBalancer.getName());
    HealthCheck healthCheck3 = description.getHealthCheck();
    if (StringUtils.equals(healthCheck2.getTarget(), healthCheck3.getTarget())
            && ObjectUtils.equals(healthCheck2.getTimeout(), healthCheck3.getTimeout())
            && ObjectUtils.equals(healthCheck2.getInterval(), healthCheck3.getInterval())
            && ObjectUtils.equals(healthCheck2.getHealthyThreshold(), healthCheck3.getHealthyThreshold())
            && ObjectUtils.equals(healthCheck2.getUnhealthyThreshold(), healthCheck3.getUnhealthyThreshold())) {
        return;
    }

    // ?
    ConfigureHealthCheckRequest request = new ConfigureHealthCheckRequest();
    request.withLoadBalancerName(awsLoadBalancer.getName());
    request.withHealthCheck(healthCheck2);
    awsProcessClient.getElbClient().configureHealthCheck(request);

    if (log.isInfoEnabled()) {
        log.info(MessageUtils.getMessage("IPROCESS-200131", awsLoadBalancer.getName()));
    }

    // 
    processLogger.debug(null, null, "AwsElbHealthCheckConfig",
            new Object[] { awsProcessClient.getPlatform().getPlatformName(), awsLoadBalancer.getName() });
}

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