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

Introduction

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

Prototype

public void setLoadBalancerAttributes(LoadBalancerAttributes loadBalancerAttributes) 

Source Link

Document

The attributes for the load balancer.

Usage

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  . ja v  a 2  s  . c o  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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