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https://issues.apache.org/jira/browse/STRATOS-1656?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Isuru Haththotuwa resolved STRATOS-1656.
----------------------------------------
Resolution: Fixed
> AWS LB Extension Tries to Create Already Existing LBs and Fails
> ---------------------------------------------------------------
>
> Key: STRATOS-1656
> URL: https://issues.apache.org/jira/browse/STRATOS-1656
> Project: Stratos
> Issue Type: Bug
> Affects Versions: 4.1.5
> Reporter: Isuru Haththotuwa
> Assignee: Isuru Haththotuwa
>
> Fails with the following error:
> [2016-02-29 08:51:53,763] INFO - [AWSHelper] Creating load balancer
> TESTLB-wso2das-300
> [2016-02-29 08:51:54,574] ERROR - [AWSHelper] Could not create load balancer
> TESTLB-wso2das-300
> com.amazonaws.services.elasticloadbalancing.model.DuplicateLoadBalancerNameException:
> Load Balancer named TESTLB-wso2das-300 already exists and it is configured
> with different parameters. (Service: AmazonElasticLoadBalancing; Status Code:
> 400; Error Code: DuplicateLoadBalancerName; Request ID:
> b28b3514-dec1-11e5-8dbd-b198991bfee1)
> at
> com.amazonaws.http.AmazonHttpClient.handleErrorResponse(AmazonHttpClient.java:937)
> at
> com.amazonaws.http.AmazonHttpClient.executeHelper(AmazonHttpClient.java:506)
> at
> com.amazonaws.http.AmazonHttpClient.execute(AmazonHttpClient.java:273)
> at
> com.amazonaws.services.elasticloadbalancing.AmazonElasticLoadBalancingClient.invoke(AmazonElasticLoadBalancingClient.java:2033)
> at
> com.amazonaws.services.elasticloadbalancing.AmazonElasticLoadBalancingClient.createLoadBalancer(AmazonElasticLoadBalancingClient.java:1406)
> at
> org.apache.stratos.aws.extension.AWSHelper.createLoadBalancer(AWSHelper.java:379)
> at
> org.apache.stratos.aws.extension.AWSLoadBalancer.configure(AWSLoadBalancer.java:176)
> at
> org.apache.stratos.load.balancer.extension.api.LoadBalancerExtension.configureAndStart(LoadBalancerExtension.java:284)
> at
> org.apache.stratos.load.balancer.extension.api.LoadBalancerExtension.access$200(LoadBalancerExtension.java:49)
> at
> org.apache.stratos.load.balancer.extension.api.LoadBalancerExtension$3.onEvent(LoadBalancerExtension.java:223)
> at
> org.apache.stratos.messaging.listener.EventListener.update(EventListener.java:42)
> at java.util.Observable.notifyObservers(Observable.java:159)
> at
> org.apache.stratos.messaging.event.EventObservable.notifyEventListeners(EventObservable.java:51)
> at
> org.apache.stratos.messaging.message.processor.topology.CompleteTopologyMessageProcessor.process(CompleteTopologyMessageProcessor.java:69)
> at
> org.apache.stratos.messaging.message.processor.MessageProcessorChain.process(MessageProcessorChain.java:61)
> at
> org.apache.stratos.messaging.message.receiver.topology.TopologyEventMessageDelegator.run(TopologyEventMessageDelegator.java:73)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> at java.lang.Thread.run(Thread.java:745)
> [2016-02-29 08:51:54,576] ERROR - [LoadBalancerExtension] Could not start
> load balancer
> org.apache.stratos.load.balancer.extension.api.exception.LoadBalancerExtensionException:
> Could not create load balancer TESTLB-wso2das-300
> at
> org.apache.stratos.aws.extension.AWSHelper.createLoadBalancer(AWSHelper.java:387)
> at
> org.apache.stratos.aws.extension.AWSLoadBalancer.configure(AWSLoadBalancer.java:176)
> at
> org.apache.stratos.load.balancer.extension.api.LoadBalancerExtension.configureAndStart(LoadBalancerExtension.java:284)
> at
> org.apache.stratos.load.balancer.extension.api.LoadBalancerExtension.access$200(LoadBalancerExtension.java:49)
> at
> org.apache.stratos.load.balancer.extension.api.LoadBalancerExtension$3.onEvent(LoadBalancerExtension.java:223)
> at
> org.apache.stratos.messaging.listener.EventListener.update(EventListener.java:42)
> at java.util.Observable.notifyObservers(Observable.java:159)
> at
> org.apache.stratos.messaging.event.EventObservable.notifyEventListeners(EventObservable.java:51)
> at
> org.apache.stratos.messaging.message.processor.topology.CompleteTopologyMessageProcessor.process(CompleteTopologyMessageProcessor.java:69)
> at
> org.apache.stratos.messaging.message.processor.MessageProcessorChain.process(MessageProcessorChain.java:61)
> at
> org.apache.stratos.messaging.message.receiver.topology.TopologyEventMessageDelegator.run(TopologyEventMessageDelegator.java:73)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> at java.lang.Thread.run(Thread.java:745)
> Caused by:
> com.amazonaws.services.elasticloadbalancing.model.DuplicateLoadBalancerNameException:
> Load Balancer named TESTLB-wso2das-300 already exists and it is configured
> with different parameters. (Service: AmazonElasticLoadBalancing; Status Code:
> 400; Error Code: DuplicateLoadBalancerName; Request ID:
> b28b3514-dec1-11e5-8dbd-b198991bfee1)
> at
> com.amazonaws.http.AmazonHttpClient.handleErrorResponse(AmazonHttpClient.java:937)
> at
> com.amazonaws.http.AmazonHttpClient.executeHelper(AmazonHttpClient.java:506)
> at
> com.amazonaws.http.AmazonHttpClient.execute(AmazonHttpClient.java:273)
> at
> com.amazonaws.services.elasticloadbalancing.AmazonElasticLoadBalancingClient.invoke(AmazonElasticLoadBalancingClient.java:2033)
> at
> com.amazonaws.services.elasticloadbalancing.AmazonElasticLoadBalancingClient.createLoadBalancer(AmazonElasticLoadBalancingClient.java:1406)
> at
> org.apache.stratos.aws.extension.AWSHelper.createLoadBalancer(AWSHelper.java:379)
> ... 13 more
> [2016-02-29 08:51:54,582] INFO - [AWSLoadBalancer] Not terminating LBs since
> terminate.lbs.on.extension.stop=false
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