Example usage for com.amazonaws.services.elasticloadbalancing.model ModifyLoadBalancerAttributesRequest ModifyLoadBalancerAttributesRequest

Introduction

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

Prototype

ModifyLoadBalancerAttributesRequest

Source Link

Usage

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

License:Open Source License

public String createLoadBalancer(AwsProcessClient awsProcessClient, Long loadBalancerNo) {
    AwsLoadBalancer awsLoadBalancer = awsLoadBalancerDao.read(loadBalancerNo);

    // ??//from  w w  w  .ja va  2  s  . c  o m
    CreateLoadBalancerRequest request = new CreateLoadBalancerRequest();
    request.withLoadBalancerName(awsLoadBalancer.getName());

    // ?
    Listener listener = new Listener();
    listener.withProtocol("TCP");
    listener.withLoadBalancerPort(65535);
    listener.withInstancePort(65535);
    request.withListeners(listener);

    // ?PVC??
    if (BooleanUtils.isNotTrue(awsProcessClient.getPlatformAws().getVpc())) {
        // AvailabilityZones
        List<AvailabilityZone> availabilityZones = awsCommonProcess.describeAvailabilityZones(awsProcessClient);
        for (AvailabilityZone availabilityZone : availabilityZones) {
            request.withAvailabilityZones(availabilityZone.getZoneName());
        }
    }
    // VPC??
    else {
        // Subnet
        List<Subnet> subnets = awsCommonProcess.describeSubnetsByVpcId(awsProcessClient,
                awsProcessClient.getPlatformAws().getVpcId());
        if (StringUtils.isNotEmpty(awsLoadBalancer.getSubnetId())) {
            for (String subnetId : StringUtils.split(awsLoadBalancer.getSubnetId(), ",")) {
                subnetId = subnetId.trim();
                for (Subnet subnet : subnets) {
                    if (StringUtils.equals(subnetId, subnet.getSubnetId())) {
                        request.withSubnets(subnetId);
                        break;
                    }
                }
            }
        } else {
            // Subnet??????????AvailabilityZone?Subnet?
            Map<String, String> subnetIdMap = new LinkedHashMap<String, String>();
            for (Subnet subnet : subnets) {
                if (BooleanUtils.isTrue(subnet.getDefaultForAz())) {
                    subnetIdMap.put(subnet.getAvailabilityZone(), subnet.getSubnetId());
                    continue;
                }

                if (!subnetIdMap.containsKey(subnet.getAvailabilityZone())) {
                    subnetIdMap.put(subnet.getAvailabilityZone(), subnet.getSubnetId());
                }
            }
            request.withSubnets(subnetIdMap.values());
        }

        // SecurytiGroup
        List<SecurityGroup> securityGroups = awsCommonProcess.describeSecurityGroupsByVpcId(awsProcessClient,
                awsProcessClient.getPlatformAws().getVpcId());
        for (String groupName : StringUtils.split(awsLoadBalancer.getSecurityGroups(), ",")) {
            groupName = groupName.trim();
            for (SecurityGroup securityGroup : securityGroups) {
                if (StringUtils.equals(groupName, securityGroup.getGroupName())) {
                    request.withSecurityGroups(securityGroup.getGroupId());
                    break;
                }
            }
        }

        // Internal
        if (BooleanUtils.isTrue(awsLoadBalancer.getInternal())) {
            request.withScheme("internal");
        }
    }

    // ???
    CreateLoadBalancerResult result = awsProcessClient.getElbClient().createLoadBalancer(request);
    String dnsName = result.getDNSName();

    if (log.isInfoEnabled()) {
        log.info(MessageUtils.getMessage("IPROCESS-200111", awsLoadBalancer.getName()));
    }

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

    // ??
    DeleteLoadBalancerListenersRequest request2 = new DeleteLoadBalancerListenersRequest();
    request2.withLoadBalancerName(awsLoadBalancer.getName());
    request2.withLoadBalancerPorts(65535);
    awsProcessClient.getElbClient().deleteLoadBalancerListeners(request2);

    // ?
    ModifyLoadBalancerAttributesRequest request3 = new ModifyLoadBalancerAttributesRequest();
    request3.withLoadBalancerName(awsLoadBalancer.getName());
    request3.withLoadBalancerAttributes(new LoadBalancerAttributes()
            .withCrossZoneLoadBalancing(new CrossZoneLoadBalancing().withEnabled(true)));
    awsProcessClient.getElbClient().modifyLoadBalancerAttributes(request3);

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

    // 
    awsLoadBalancer = awsLoadBalancerDao.read(loadBalancerNo);
    awsLoadBalancer.setDnsName(dnsName);
    awsLoadBalancerDao.update(awsLoadBalancer);

    return dnsName;
}

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From source file:org.apache.stratos.aws.extension.AWSHelper.java

License:Apache License

public void modifyLBAttributes(String loadBalancerName, String region, boolean enableCrossZoneLbing,
        boolean enableConnDraining) {

    if (!enableCrossZoneLbing && !enableConnDraining) {
        log.info("No attributes specified to modify in the LB " + loadBalancerName);
        return;/*w w  w .  j a  v  a 2 s . co m*/
    }

    ModifyLoadBalancerAttributesRequest modifyLBAttributesReq = new ModifyLoadBalancerAttributesRequest()
            .withLoadBalancerName(loadBalancerName);
    LoadBalancerAttributes modifiedLbAttributes = new LoadBalancerAttributes();
    if (enableCrossZoneLbing) {
        modifiedLbAttributes.setCrossZoneLoadBalancing(new CrossZoneLoadBalancing().withEnabled(true));
    }
    if (enableConnDraining) {
        modifiedLbAttributes.setConnectionDraining(new ConnectionDraining().withEnabled(true));
    }

    modifyLBAttributesReq.setLoadBalancerAttributes(modifiedLbAttributes);

    elbClient.setEndpoint(String.format(Constants.ELB_ENDPOINT_URL_FORMAT, region));

    ModifyLoadBalancerAttributesResult modifyLBAttributesRes = elbClient
            .modifyLoadBalancerAttributes(modifyLBAttributesReq);
    if (modifyLBAttributesRes != null) {
        log.info("Successfully enabled cross zone load balancing and connection draining for "
                + loadBalancerName);
    } else {
        log.error("Failed to enable cross zone load balancing and connection draining for " + loadBalancerName);
    }
}

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From source file:web.component.impl.aws.AWSELBImpl.java

@Override
public ModifyLoadBalancerAttributesResult modifyLoadBalancerAttributes(String loadBalancerName,
        LoadBalancerAttributes attributes) {
    return modifyLoadBalancerAttributes(new ModifyLoadBalancerAttributesRequest()
            .withLoadBalancerName(loadBalancerName).withLoadBalancerAttributes(attributes));
}

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