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From "venkata swamybabu budumuru (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CLOUDSTACK-4048) [GSLB] Failed to assign more than one LB rule to a GSLB rule that is created with gslbmethod=leastconn
Date Fri, 02 Aug 2013 13:03:48 GMT

    [ https://issues.apache.org/jira/browse/CLOUDSTACK-4048?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13727651#comment-13727651
] 

venkata swamybabu budumuru commented on CLOUDSTACK-4048:
--------------------------------------------------------

2013-08-02 14:33:56,094 DEBUG [agent.manager.DirectAgentAttache] (DirectAgent-440:null) Seq
9-788267021: Executing request
2013-08-02 14:33:56,164 DEBUG [network.resource.NetscalerResource] (DirectAgent-440:null)
Failed to add GSLB virtual server: cloud-gslb-vserver-test1.xyztelco.com due to Arguments
cannot both be specified [netmask, lbMethod==LEASTCONNECTION]
2013-08-02 14:33:56,320 WARN  [network.resource.NetscalerResource] (DirectAgent-440:null)
Retrying GlobalLoadBalancerConfigCommand. Number of retries remaining: 1
2013-08-02 14:33:56,382 DEBUG [network.resource.NetscalerResource] (DirectAgent-440:null)
Failed to add GSLB virtual server: cloud-gslb-vserver-test1.xyztelco.com due to Arguments
cannot both be specified [netmask, lbMethod==LEASTCONNECTION]
2013-08-02 14:33:56,433 WARN  [network.resource.NetscalerResource] (DirectAgent-440:null)
Retrying GlobalLoadBalancerConfigCommand. Number of retries remaining: 0
2013-08-02 14:33:56,436 DEBUG [agent.manager.AgentManagerImpl] (AgentManager-Handler-6:null)
SeqA 3-11845: Processing Seq 3-11845:  { Cmd , MgmtId: -1, via: 3, Ver: v1, Flags: 11, [{"com.cloud.agent.api.ConsoleProxyLoadReportCommand":{"_proxyVmId":2,"_loadInfo":"{\n
 \"connections\": []\n}","wait":0}}] }
2013-08-02 14:33:56,447 DEBUG [agent.manager.AgentManagerImpl] (AgentManager-Handler-6:null)
SeqA 3-11845: Sending Seq 3-11845:  { Ans: , MgmtId: 7280707764394, via: 3, Ver: v1, Flags:
100010, [{"com.cloud.agent.api.AgentControlAnswer":{"result":true,"wait":0}}] }
2013-08-02 14:33:56,479 DEBUG [network.resource.NetscalerResource] (DirectAgent-440:null)
Failed to add GSLB virtual server: cloud-gslb-vserver-test1.xyztelco.com due to Arguments
cannot both be specified [netmask, lbMethod==LEASTCONNECTION]
2013-08-02 14:33:56,479 DEBUG [agent.manager.DirectAgentAttache] (DirectAgent-440:null) Seq
9-788267021: Response Received:
2013-08-02 14:33:56,480 DEBUG [agent.transport.Request] (DirectAgent-440:null) Seq 9-788267021:
Processing:  { Ans: , MgmtId: 7280707764394, via: 9, Ver: v1, Flags: 10, [{"com.cloud.agent.api.routing.GlobalLoadBalancerConfigAnswer":{"result":false,"details":"Failed
to apply GSLB configuration due to Failed to add GSLB virtual server: cloud-gslb-vserver-test1.xyztelco.com
due to Arguments cannot both be specified [netmask, lbMethod==LEASTCONNECTION]","wait":0}}]
}
2013-08-02 14:33:56,480 DEBUG [agent.transport.Request] (Job-Executor-129:job-99 = [ 8f691f76-84a7-408d-b3c9-6d028e9ad76c
]) Seq 9-788267021: Received:  { Ans: , MgmtId: 7280707764394, via: 9, Ver: v1, Flags: 10,
{ GlobalLoadBalancerConfigAnswer } }
2013-08-02 14:33:56,480 DEBUG [agent.manager.AgentManagerImpl] (Job-Executor-129:job-99 =
[ 8f691f76-84a7-408d-b3c9-6d028e9ad76c ]) Details from executing class com.cloud.agent.api.routing.GlobalLoadBalancerConfigCommand:
Failed to apply GSLB configuration due to Failed to add GSLB virtual server: cloud-gslb-vserver-test1.xyztelco.com
due to Arguments cannot both be specified [netmask, lbMethod==LEASTCONNECTION]
2013-08-02 14:33:56,480 DEBUG [network.element.NetscalerElement] (Job-Executor-129:job-99
= [ 8f691f76-84a7-408d-b3c9-6d028e9ad76c ]) Unable to apply global load balancer rule to the
gslb service provid
er in zone 
                
> [GSLB] Failed to assign more than one LB rule to a GSLB rule that is created with gslbmethod=leastconn
> ------------------------------------------------------------------------------------------------------
>
>                 Key: CLOUDSTACK-4048
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-4048
>             Project: CloudStack
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the default.) 
>          Components: Network Controller
>    Affects Versions: 4.2.0
>         Environment: commit id # 9cd4e089a5798f422961940efbf8ae33ed906b87
>            Reporter: venkata swamybabu budumuru
>            Assignee: Murali Reddy
>            Priority: Critical
>             Fix For: 4.2.0
>
>
> Steps to reproduce:
> 1. Have latest CloudStack setup with at least 2 zones which are GSLB enabled.
> 2. create LB1Zone1, LB1Zone2 rules in each zone.
> 3. Create a GSLB rule with gslbmethod=leastconn
> 2013-08-02 14:32:54,633 DEBUG [cloud.api.ApiServlet] (catalina-exec-19:null) ===START===
 10.252.192.25 -- GET  command=createGlobalLoadBalancerRule&response=json&sessionkey=1IRoAIDCuI6havGghvm3MFWPlxY%3D&name=test1&regionid=1&gslblbmethod=leastconn&gslbstickysessionmethodname=sourceip&gslbdomainname=test1&gslbservicetype=udp&description=test1&_=1375434184015
> 4. Assign LB1Zone1 to the above GSLB rule
> command=assignToGlobalLoadBalancerRule&response=json&sessionkey=1IRoAIDCuI6havGghvm3MFWPlxY%3D&id=44be9c74-40b8-49ea-af7f-3e95fdf18230&loadbalancerrulelist=06dae3f7-b65f-4f14-ae75-c2c22cbdaa40&_=1375434216924
> 2013-08-02 14:33:27,796 DEBUG [network.resource.NetscalerResource] (DirectAgent-126:null)
Successfully added GSLB virtual server: cloud-gslb-vserver-test1.xyztelco.com
> 2013-08-02 14:33:27,883 DEBUG [network.resource.NetscalerResource] (DirectAgent-126:null)
Successfully created GSLB site: cloudsite1
> 2013-08-02 14:33:28,048 DEBUG [network.resource.NetscalerResource] (DirectAgent-126:null)
Successfully created service: cloud-gslb-service-cloudsite1-10.147.44.68-22 at site: cloudsite1
> 2013-08-02 14:33:28,079 DEBUG [agent.manager.AgentManagerImpl] (AgentManager-Handler-11:null)
Ping from 1
> 2013-08-02 14:33:28,080 DEBUG [network.resource.NetscalerResource] (DirectAgent-126:null)
Successfully created service: cloud-gslb-service-cloudsite1-10.147.44.68-22 and virtual server:
cloud-gslb-vserver-test1.xyztelco.com binding
> 2013-08-02 14:33:28,178 DEBUG [network.resource.NetscalerResource] (DirectAgent-126:null)
Successfully added virtual server: cloud-gslb-vserver-test1.xyztelco.com domain name: test1.xyztelco.com
binding
> 5. assign another LB1Zone2 rule to the above GSLB rule
> command=assignToGlobalLoadBalancerRule&response=json&sessionkey=1IRoAIDCuI6havGghvm3MFWPlxY%3D&id=44be9c74-40b8-49ea-af7f-3e95fdf18230&loadbalancerrulelist=ae92ca25-7c33-4545-a329-01602fb80daa&_=1375434245185
> Observations:
> (i) Seen the following error in mgmt server logs.
> 2013-08-02 14:33:56,094 DEBUG [agent.manager.DirectAgentAttache] (DirectAgent-440:null)
Seq 9-788267021: Executing request
> 2013-08-02 14:33:56,164 DEBUG [network.resource.NetscalerResource] (DirectAgent-440:null)
Failed to add GSLB virtual server: cloud-gslb-vserver-test1.xyztelco.com due to Arguments
cannot both be specified [netmask, lbMethod==LEASTCONNECTION]
> 2013-08-02 14:33:56,320 WARN  [network.resource.NetscalerResource] (DirectAgent-440:null)
Retrying GlobalLoadBalancerConfigCommand. Number of retries remaining: 1
> 2013-08-02 14:33:56,382 DEBUG [network.resource.NetscalerResource] (DirectAgent-440:null)
Failed to add GSLB virtual server: cloud-gslb-vserver-test1.xyztelco.com due to Arguments
cannot both be specified [netmask, lbMethod==LEASTCONNECTION]
> 2013-08-02 14:33:56,433 WARN  [network.resource.NetscalerResource] (DirectAgent-440:null)
Retrying GlobalLoadBalancerConfigCommand. Number of retries remaining: 0
> 2013-08-02 14:33:56,436 DEBUG [agent.manager.AgentManagerImpl] (AgentManager-Handler-6:null)
SeqA 3-11845: Processing Seq 3-11845:  { Cmd , MgmtId: -1, via: 3, Ver: v1, Flags: 11, [{"com.cloud.agent.api.ConsoleProxyLoadReportCommand":{"_proxyVmId":2,"_loadInfo":"{\n
 \"connections\": []\n}","wait":0}}] }
> 2013-08-02 14:33:56,447 DEBUG [agent.manager.AgentManagerImpl] (AgentManager-Handler-6:null)
SeqA 3-11845: Sending Seq 3-11845:  { Ans: , MgmtId: 7280707764394, via: 3, Ver: v1, Flags:
100010, [{"com.cloud.agent.api.AgentControlAnswer":{"result":true,"wait":0}}] }
> 2013-08-02 14:33:56,479 DEBUG [network.resource.NetscalerResource] (DirectAgent-440:null)
Failed to add GSLB virtual server: cloud-gslb-vserver-test1.xyztelco.com due to Arguments
cannot both be specified [netmask, lbMethod==LEASTCONNECTION]
> 2013-08-02 14:33:56,479 DEBUG [agent.manager.DirectAgentAttache] (DirectAgent-440:null)
Seq 9-788267021: Response Received:
> 2013-08-02 14:33:56,480 DEBUG [agent.transport.Request] (DirectAgent-440:null) Seq 9-788267021:
Processing:  { Ans: , MgmtId: 7280707764394, via: 9, Ver: v1, Flags: 10, [{"com.cloud.agent.api.routing.GlobalLoadBalancerConfigAnswer":{"result":false,"details":"Failed
to apply GSLB configuration due to Failed to add GSLB virtual server: cloud-gslb-vserver-test1.xyztelco.com
due to Arguments cannot both be specified [netmask, lbMethod==LEASTCONNECTION]","wait":0}}]
}
> 2013-08-02 14:33:56,480 DEBUG [agent.transport.Request] (Job-Executor-129:job-99 = [
8f691f76-84a7-408d-b3c9-6d028e9ad76c ]) Seq 9-788267021: Received:  { Ans: , MgmtId: 7280707764394,
via: 9, Ver: v1, Flags: 10, { GlobalLoadBalancerConfigAnswer } }
> 2013-08-02 14:33:56,480 DEBUG [agent.manager.AgentManagerImpl] (Job-Executor-129:job-99
= [ 8f691f76-84a7-408d-b3c9-6d028e9ad76c ]) Details from executing class com.cloud.agent.api.routing.GlobalLoadBalancerConfigCommand:
Failed to apply GSLB configuration due to Failed to add GSLB virtual server: cloud-gslb-vserver-test1.xyztelco.com
due to Arguments cannot both be specified [netmask, lbMethod==LEASTCONNECTION]
> 2013-08-02 14:33:56,480 DEBUG [network.element.NetscalerElement] (Job-Executor-129:job-99
= [ 8f691f76-84a7-408d-b3c9-6d028e9ad76c ]) Unable to apply global load balancer rule to the
gslb service provid
> er in zone 
> Attaching all the required logs along with db dump to the bug.

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