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From "Rajesh Battala (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CLOUDSTACK-1891) [AWS style Health Checks]After upgrade from 4.0 to 4.2 , cleanup not happening properly after releasing the IP on which LB was configured
Date Mon, 08 Apr 2013 16:45:17 GMT

    [ https://issues.apache.org/jira/browse/CLOUDSTACK-1891?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13625524#comment-13625524
] 

Rajesh Battala commented on CLOUDSTACK-1891:
--------------------------------------------

Last log statement shows the LoadBalancerConfigCommand got executed successfully, It means
the clean up could have happened successfully. 
Can you check it again. 
                
> [AWS style Health Checks]After upgrade from 4.0 to 4.2 , cleanup not happening properly
after releasing the IP on which LB was configured
> -----------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: CLOUDSTACK-1891
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-1891
>             Project: CloudStack
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the default.) 
>          Components: Management Server
>    Affects Versions: 4.2.0
>            Reporter: Abhinav Roy
>            Assignee: Rajesh Battala
>             Fix For: 4.2.0
>
>
> Steps :
> ==============================
> 1. Upgrade MS from 4.0 to 4.2
> 2. Go to the existing Netscaler network, acquire IP and create a LB rule.
> 3. configure health checks on the LB rule.
> 4. Release the IP acquired in step 2
> Expected behaviour :
> =============================
> IP should be relased, LB rule and the LB monitor created on NS device also should be
deleted.
> Observed behaviour :
> ============================
> IP is released
> LB rule doesn't get deleted on CS but the corresponding lb vserver is deleted from NS
> LB health check policy gets deleted on CS but the corresponding monitor doesn't get deleted
from NS
> 2013-04-02 17:23:13,735 ERROR [network.resource.NetscalerResource] (DirectAgent-29:null)
Failed to execute LoadBalancerConfigCommand due to 
> com.cloud.utils.exception.ExecutionException: Failed to delete monitor :Cloud-Hc-10.102.195.19-22
due to Monitor must be unbound before it can be deleted
>         at com.cloud.network.resource.NetscalerResource.removeLBMonitor(NetscalerResource.java:2289)
>         at com.cloud.network.resource.NetscalerResource.execute(NetscalerResource.java:678)
>         at com.cloud.network.resource.NetscalerResource.executeRequest(NetscalerResource.java:351)
>         at com.cloud.network.resource.NetscalerResource.executeRequest(NetscalerResource.java:340)
>         at com.cloud.agent.manager.DirectAgentAttache$Task.run(DirectAgentAttache.java:186)
>         at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
>         at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
>         at java.util.concurrent.FutureTask.run(FutureTask.java:166)
>         at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:165)
>         at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:266)
>         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
>         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
>         at java.lang.Thread.run(Thread.java:679)
> 2013-04-02 17:23:13,793 WARN  [network.resource.NetscalerResource] (DirectAgent-29:null)
Retrying LoadBalancerConfigCommand. Number of retries remaining: 1
> 2013-04-02 17:23:13,823 INFO  [network.resource.NetscalerResource] (DirectAgent-29:null)
Successfully executed resource LoadBalancerConfigCommand: {"loadBalancers":[{"uuid":"eaa5d85c-6d81-43dc-b2a2-9431f2cb9c12","srcIp":"10.102.195.19","srcPort":22,"protocol":"tcp","algorithm":"roundrobin","revoked":true,"alreadyAdded":false,"inline":false,"destinations":[{"destIp":"10.2.113.88","destPort":22,"revoked":true,"alreadyAdded":false},{"destIp":"10.2.112.78","destPort":22,"revoked":true,"alreadyAdded":false}],"healthCheckPolicies":[{"pingPath":"/","responseTime":2,"healthcheckInterval":5,"healthcheckThresshold":2,"unhealthThresshold":1,"revoke":true}]}],"lbStatsVisibility":"guest-network","lbStatsPort":"8081","lbStatsSrcCidrs":"0/0","lbStatsAuth":"admin1:AdMiN123","lbStatsUri":"/admin?stats","accessDetails":{"guest.vlan.tag":"819"},"wait":0}

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