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From "Rohit Yadav (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CLOUDSTACK-8210) KVM Unable to Cancel Maintenance mode after upgrade
Date Thu, 05 Feb 2015 06:56:35 GMT

    [ https://issues.apache.org/jira/browse/CLOUDSTACK-8210?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14306760#comment-14306760
] 

Rohit Yadav commented on CLOUDSTACK-8210:
-----------------------------------------

Thanks, applied fix on 4.3/4.4/4.5

> KVM Unable to Cancel Maintenance mode after upgrade
> ---------------------------------------------------
>
>                 Key: CLOUDSTACK-8210
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-8210
>             Project: CloudStack
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the default.) 
>          Components: KVM, Management Server, Upgrade
>    Affects Versions: 4.4.2
>         Environment: Ubuntu 14.04 management and agents. Primary storage - ceph rbd.
Secondary storage -nfs. Advanced Networking
>            Reporter: Andrei Mikhailovsky
>            Priority: Blocker
>              Labels: ceph, kvm, maintenance, management, rbd
>
> After performing an upgrade from 4.3.2 to 4.4.2 I am no longer able to Cancel Maintenance
mode. The GUI shows the following error a few seconds after pressing the button:
> Command failed due to Internal Server Error
> The management server shows the following error:
> 2015-02-03 23:42:15,621 DEBUG [c.c.a.ApiServlet] (catalina-exec-23:ctx-04ea4b6d ctx-35701ff3)
===END===  192.168.169.91 -- GET  command=cancelHostMaintenance&id=c092cb59-c770-4747-8d95-75aa49de5d17&response=json&sessionkey=fI2oaYTbgijs1h6HTOTMnJ%2FkChA%3D&_=1423006935464
> 2015-02-03 23:42:15,622 INFO  [o.a.c.f.j.i.AsyncJobMonitor] (API-Job-Executor-1:ctx-1fda9d17
job-11711) Add job-11711 into job monitoring
> 2015-02-03 23:42:15,623 DEBUG [o.a.c.f.j.i.AsyncJobManagerImpl] (API-Job-Executor-1:ctx-1fda9d17
job-11711) Executing AsyncJobVO {id:11711, userId: 3, accountId: 2, instanceType: Host, instanceId:
1, cmd: org.apache.cloudstack.api.command.admin.host.CancelMaintenanceCmd, cmdInfo: {"id":"c092cb59-c770-4747-8d95-75aa49de5d17","response":"json","sessionkey":"fI2oaYTbgijs1h6HTOTMnJ/kChA\u003d","ctxDetails":"{\"com.cloud.host.Host\":\"c092cb59-c770-4747-8d95-75aa49de5d17\"}","cmdEventType":"MAINT.CANCEL","ctxUserId":"3","httpmethod":"GET","_":"1423006935464","uuid":"c092cb59-c770-4747-8d95-75aa49de5d17","ctxAccountId":"2","ctxStartEventId":"64857"},
cmdVersion: 0, status: IN_PROGRESS, processStatus: 0, resultCode: 0, result: null, initMsid:
115129173025114, completeMsid: null, lastUpdated: null, lastPolled: null, created: null}
> 2015-02-03 23:42:15,646 ERROR [c.c.a.ApiAsyncJobDispatcher] (API-Job-Executor-1:ctx-1fda9d17
job-11711) Unexpected exception while executing org.apache.cloudstack.api.command.admin.host.CancelMaintenanceCmd
> java.lang.NullPointerException
>         at com.cloud.resource.ResourceManagerImpl.doCancelMaintenance(ResourceManagerImpl.java:2083)
>         at com.cloud.resource.ResourceManagerImpl.cancelMaintenance(ResourceManagerImpl.java:2140)
>         at com.cloud.resource.ResourceManagerImpl.cancelMaintenance(ResourceManagerImpl.java:1127)
>         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.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.$Proxy148.cancelMaintenance(Unknown Source)
>         at org.apache.cloudstack.api.command.admin.host.CancelMaintenanceCmd.execute(CancelMaintenanceCmd.java:102)
>         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)
> 2015-02-03 23:42:15,648 DEBUG [o.a.c.f.j.i.AsyncJobManagerImpl] (API-Job-Executor-1:ctx-1fda9d17
job-11711) Complete async job-11711, jobStatus: FAILED, resultCode: 530, result: org.apache.cloudstack.api.response.ExceptionResponse/null/{"uuidList":[],"errorcode":530}
> 2015-02-03 23:42:15,664 DEBUG [o.a.c.f.j.i.AsyncJobManagerImpl] (API-Job-Executor-1:ctx-1fda9d17
job-11711) Done executing org.apache.cloudstack.api.command.admin.host.CancelMaintenanceCmd
for job-11711
> There is absolutely nothing in the agent logs even if I use the DEBUG logging.
> I get the same error if I use CloudMonkey to cancel the Maintenance mode.
> The database shows resource_state as Maintenance. There are no running vms on the host.
> I can manually update the db resource_state to Enable and perform agent restart. After
that the host is once again out of Maintenance mode and usable. If I do the Maintenance mode
once again, I am unable to Cancel Maintenance mode.
> I am running Ubuntu 14.04 on both the management server and the host agents. 



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