Apache cloudstack：无法使用从快照创建的模板添加实例

Question

我跟着这个https://github.com/imduffy15/GSoC-2014/并在本地机器上安装了基本网络的apache cloudstack，并且每件事都顺利进行。

我可以从内置的小型linux模板（cent-os 5.6 64bit）中添加实例而不会出现任何问题。

我获得了正在运行的实例卷的快照，并从中创建了一个模板。当我尝试使用该模板添加实例时，我总是得到InsufficientServerCapacityException。

根据我的仪表板，有足够的容量来添加实例。 有什么想法吗？

控制台：

​WARN  [o.a.c.alerts] (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  [o.a.c.a.c.a.v.DeployVMCmdByAdmin] (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  [o.a.c.a.c.a.v.DeployVMCmdByAdmin] (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)

Answer 1

我回复了您的私人电子邮件。在这里回复任何搜索该问题的人。

这很可能是由于您正在使用的服务产品。

默认的Cloudstack服务产品使用共享存储。我的GSoC项目的设置是所有本地存储。

您可以通过用户界面和指定的本地存储创建新的服务。

或者，打开SQL数据库，导航到service_offering_view并将use_local_storage列修改为1.

编辑：

您可以查看基于卷创建的模板的template_view。检查HVM的列标志是否设置为0.