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From Luca Salvatore <L...@ninefold.com>
Subject cloudstack 4.1 GRE/SDN
Date Thu, 03 Oct 2013 03:41:25 GMT
i'm trying to do some testing with cloudstack 4.1, specifically around the GRE and SDN features.
I have configured the management server and I have two zones.  Everything is working well,
I can deploy VMs in each zone and everything there is good. Each zone is configured with GRE
isolation.
When I changed the sdn.ovs.controller to true and tried to deploy VMs they all failed, weird
thing is that they don't even appear in the management console in a error state, just nothing
happens.  The logs do show an exception:


2013-10-03 11:48:47,171 DEBUG [cloud.vm.VirtualMachineManagerImpl] (catalina-exec-20:null)
Allocating entries for VM: VM[User|test1]
2013-10-03 11:48:47,172 DEBUG [cloud.vm.VirtualMachineManagerImpl] (catalina-exec-20:null)
Allocating nics for VM[User|test1]
2013-10-03 11:48:47,173 DEBUG [cloud.network.NetworkManagerImpl] (catalina-exec-20:null) Allocating
nic for vm VM[User|test1] in network Ntwk[208|Guest|8] with requested profile NicProfile[0-0-null-null-null
2013-10-03 11:48:47,179 DEBUG [db.Transaction.Transaction] (catalina-exec-20:null) Rolling
back the transaction: Time = 22 Name =  createVirtualMachine; called by -Transaction.rollback:890-Transaction.removeUpTo:833-Transaction.close:657-TransactionContextBuilder.interceptException:63-ComponentInstantiationPostProcessor$InterceptorDispatcher.intercept:133-VirtualMachineManagerImpl.allocate:304-ComponentInstantiationPostProcessor$InterceptorDispatcher.intercept:125-CloudOrchestrator.createVirtualMachine:211-UserVmManagerImpl.createVirtualMachine:3384-ComponentInstantiationPostProcessor$InterceptorDispatcher.intercept:125-UserVmManagerImpl.createAdvancedVirtualMachine:3101-DeployVMCmd.create:460
2013-10-03 11:48:47,189 ERROR [cloud.api.ApiServer] (catalina-exec-20:null) unhandled exception
executing api command: deployVirtualMachine
java.lang.NullPointerException
        at com.cloud.network.NetworkManagerImpl.allocateNic(NetworkManagerImpl.java:1267)
        at com.cloud.utils.component.ComponentInstantiationPostProcessor$InterceptorDispatcher.intercept(ComponentInstantiationPostProcessor.java:125)
        at com.cloud.network.NetworkManagerImpl.allocate(NetworkManagerImpl.java:1206)
        at com.cloud.utils.component.ComponentInstantiationPostProcessor$InterceptorDispatcher.intercept(ComponentInstantiationPostProcessor.java:125)
        at com.cloud.vm.VirtualMachineManagerImpl.allocate(VirtualMachineManagerImpl.java:304)
        at com.cloud.utils.component.ComponentInstantiationPostProcessor$InterceptorDispatcher.intercept(ComponentInstantiationPostProcessor.java:125)


Not sure what is going on here.  Any thoughts?
I'm using XenSever 6.1 with a single bond (2 NICs) for all networks, also using local storage
for all VMs.
Can't seem to find much doco on how to configure zones for SDN… Any help would be great

Thanks
Luca.








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