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From "Sateesh Chodapuneedi (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (CLOUDSTACK-1491) Failed to addCluster for Vmware.
Date Sun, 03 Mar 2013 07:43:12 GMT

     [ https://issues.apache.org/jira/browse/CLOUDSTACK-1491?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Sateesh Chodapuneedi resolved CLOUDSTACK-1491.
----------------------------------------------

    Resolution: Fixed

A check for physical network configuration with multiple virtual switches is looking if a
physical network is shared by multiple type of virtual switches or not. This check fails for
public traffic in case of basic zone, because basic zone contains only 1 network which is
shared. Hence skipping the check in case of basic zone.

Commit details of the fix below.

Updated Branches:
  refs/heads/master 6a1ecae55 -> 7c52d7d1c

In basic zone, skip checks for physical network configuration with multiple virtual switches.

Signed-off-by: Sateesh Chodapuneedi <sateesh@apache.org>

Project: http://git-wip-us.apache.org/repos/asf/incubator-cloudstack/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-cloudstack/commit/7c52d7d1
Tree: http://git-wip-us.apache.org/repos/asf/incubator-cloudstack/tree/7c52d7d1
Diff: http://git-wip-us.apache.org/repos/asf/incubator-cloudstack/diff/7c52d7d1

Branch: refs/heads/master
Commit: 7c52d7d1c92e57335958cd43f5185481043eb1aa
Parents: 6a1ecae
Author: Sateesh Chodapuneedi <sateesh@apache.org>
Authored: Sun Mar 3 08:22:40 2013 +0530
Committer: Sateesh Chodapuneedi <sateesh@apache.org>
Committed: Sun Mar 3 08:22:40 2013 +0530

                
> Failed to addCluster for Vmware.
> --------------------------------
>
>                 Key: CLOUDSTACK-1491
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-1491
>             Project: CloudStack
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the default.) 
>          Components: VMware
>    Affects Versions: 4.2.0
>            Reporter: Min Chen
>            Assignee: Sateesh Chodapuneedi
>            Priority: Blocker
>             Fix For: 4.2.0
>
>
> With lastest master branch code, addCluster failed with the following stack trace:
> 2013-03-01 17:34:18,953 DEBUG [cloud.network.NetworkModelImpl] (552681680@qtp-144013098-6:null)
Failed to retrieve the default label for public traffic.zone: 1 hypervisor: VMware due to:
Unable to find the default physical network with traffic=Public in zone id=1.
> 2013-03-01 17:34:19,305 ERROR [cloud.api.ApiServer] (552681680@qtp-144013098-6:null)
unhandled exception executing api command: addCluster
> java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
>         at java.util.ArrayList.rangeCheck(ArrayList.java:571)
>         at java.util.ArrayList.get(ArrayList.java:349)
>         at com.cloud.hypervisor.vmware.VmwareServerDiscoverer.find(VmwareServerDiscoverer.java:214)
>         at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)
>         at org.springframework.aop.framework.Cglib2AopProxy$CglibMethodInvocation.invokeJoinpoint(Cglib2AopProxy.java:689)
>         at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
>         at org.springframework.aop.aspectj.MethodInvocationProceedingJoinPoint.proceed(MethodInvocationProceedingJoinPoint.java:80)
>         at com.cloud.utils.db.TransactionContextBuilder.AroundAnyMethod(TransactionContextBuilder.java:54)
>         at sun.reflect.GeneratedMethodAccessor46.invoke(Unknown Source)
>         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> This exception is thrown from this piece of code recently checked in related to Vmware
Distributed Vswitch feature:
>         List<? extends PhysicalNetwork> pNetworkListGuestTraffic = _netmgr.getPhysicalNtwksSupportingTrafficType(dcId,
TrafficType.Guest);
>         List<? extends PhysicalNetwork> pNetworkListPublicTraffic = _netmgr.getPhysicalNtwksSupportingTrafficType(dcId,
TrafficType.Public);
>         // Public network would be on single physical network hence getting first object
of the list would suffice.
>         PhysicalNetwork pNetworkPublic = pNetworkListPublicTraffic.get(0);
> In this case, pNetworkListPublicTraffic list is empty, thus index out of range error
is thrown next. 

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