Apache cloudstack: No se puede agregar instancias usando la plantilla creada desde la instantánea

He seguido este https://github.com/imduffy15/GSoC-2014/ e instalado apache cloudstack con networkinges básicas en mi máquina local, y todo funcionó sin problemas.

Puedo añadir instancias de la minúscula plantilla linux (cent-os 5.6 64bit) sin tener ningún problema.

Conseguí una instantánea del volumen de la instancia en ejecución y creé una plantilla de ella. Cuando bash agregar una instancia usando esa plantilla siempre obtengo InsufficientServerCapacityException.

Según mi tablero de mandos hay suficiente capacidad para añadir la instancia. ¿Algunas ideas?

console:

​WARN [oacalerts] (API-Job-Executor-5:ctx-4692c763 job-166 ctx-b141500e) alertType:: 8 // dataCenterId:: 1 // podId:: null // clusterId:: null // message:: Failed to deploy Vm with Id: 29, on Host with Id: null INFO [oacacavDeployVMCmdByAdmin] (API-Job-Executor-5:ctx-4692c763 job-166 ctx-b141500e) com.cloud.exception.InsufficientServerCapacityException: Unable to create a deployment for VM[User|i-2-29-VM]Scope=interface com.cloud.dc.DataCenter; id=1 INFO [oacacavDeployVMCmdByAdmin] (API-Job-Executor-5:ctx-4692c763 job-166 ctx-b141500e) Unable to create a deployment for VM[User|i-2-29-VM] com.cloud.exception.InsufficientServerCapacityException: Unable to create a deployment for VM[User|i-2-29-VM]Scope=interface com.cloud.dc.DataCenter; id=1 at org.apache.cloudstack.engine.cloud.entity.api.VMEntityManagerImpl.reserveVirtualMachine(VMEntityManagerImpl.java:214) at org.apache.cloudstack.engine.cloud.entity.api.VirtualMachineEntityImpl.reserve(VirtualMachineEntityImpl.java:200) at com.cloud.vm.UserVmManagerImpl.startVirtualMachine(UserVmManagerImpl.java:3515) at com.cloud.vm.UserVmManagerImpl.startVirtualMachine(UserVmManagerImpl.java:3166) at com.cloud.vm.UserVmManagerImpl.startVirtualMachine(UserVmManagerImpl.java:3154) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317) at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150) at org.apache.cloudstack.network.contrail.management.EventUtils$EventInterceptor.invoke(EventUtils.java:106) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:161) at com.cloud.event.ActionEventInterceptor.invoke(ActionEventInterceptor.java:51) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:161) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:91) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204) at com.sun.proxy.$Proxy224.startVirtualMachine(Unknown Source) at org.apache.cloudstack.api.command.admin.vm.DeployVMCmdByAdmin.execute(DeployVMCmdByAdmin.java:48) at com.cloud.api.ApiDispatcher.dispatch(ApiDispatcher.java:141) at com.cloud.api.ApiAsyncJobDispatcher.runJob(ApiAsyncJobDispatcher.java:108) at org.apache.cloudstack.framework.jobs.impl.AsyncJobManagerImpl$5.runInContext(AsyncJobManagerImpl.java:503) at org.apache.cloudstack.managed.context.ManagedContextRunnable$1.run(ManagedContextRunnable.java:49) at org.apache.cloudstack.managed.context.impl.DefaultManagedContext$1.call(DefaultManagedContext.java:56) at org.apache.cloudstack.managed.context.impl.DefaultManagedContext.callWithContext(DefaultManagedContext.java:103) at org.apache.cloudstack.managed.context.impl.DefaultManagedContext.runWithContext(DefaultManagedContext.java:53) at org.apache.cloudstack.managed.context.ManagedContextRunnable.run(ManagedContextRunnable.java:46) at org.apache.cloudstack.framework.jobs.impl.AsyncJobManagerImpl$5.run(AsyncJobManagerImpl.java:460) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) at java.util.concurrent.FutureTask.run(FutureTask.java:262) 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)