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From Daan Hoogland <daan.hoogl...@gmail.com>
Subject Re: XEN | CentOS | Cloud 4.2 | Error Message - Agent Disconnected.
Date Fri, 14 Feb 2014 12:01:01 GMT
well this;

Caused by: java.lang.ClassCastException: com.cloud.agent.api.Answer
cannot be cast to com.cloud.agent.api.SetupAnswer
    at com.cloud.hypervisor.xen.discoverer.XcpServerDiscoverer.processConnect(XcpServerDiscoverer.java:646)
    at com.cloud.agent.manager.AgentManagerImpl.notifyMonitorsOfConnection(AgentManagerImpl.java:587)

would indicate a bug. It shouldn't happen.

On Fri, Feb 14, 2014 at 12:58 PM, Mo <mo@daoenix.com> wrote:
> This is a fresh install of both Xen & CentOS. What I am attempting to do is
> make the primary IP address 10.x IP and the secondary public 96, or 196
> subnet. I VPN'd into the management server proceeded to set it up database,
> vdh-util, etc, marked my traffic at Xen, setup mount points, and then went
> to the UI to proceed to set it up. All IP information aside from the obvious
> public was 10.x nature.
>
> But looking at the error again, it seems as though UUIDs are being
> overwritten and perhaps there are segments of a previous setup, so I see
> where that came from; but no... it's 100% (well when I got the error) it was
> 100% brand new.
>
> *scratches his head*
>
> - Mo
>
>
>
> On 2/14/14, 4:57 AM, Daan Hoogland wrote:
>>
>> Did you upgrade this env? My first thought would be that a component
>> is left behind. The class cast exception makes me think along that
>> line.
>>
>> On Thu, Feb 13, 2014 at 11:56 PM, Mo <mo@daoenix.com> wrote:
>>>
>>> Cloudstack 4.2 (CentOS) , Xen Sever 6.2. Two servers.
>>> On Feb 13, 2014 5:41 PM, "Daan Hoogland" <daan.hoogland@gmail.com> wrote:
>>>
>>>> Maurice,
>>>>
>>>> what version are you running on what kind of environment?
>>>>
>>>> thanks,
>>>> Daan
>>>>
>>>> On Thu, Feb 13, 2014 at 5:32 AM, Mo <mo@daoenix.com> wrote:
>>>>>
>>>>> Hello,
>>>>>
>>>>> Can someone shed some light on this error message?
>>>>>
>>>>>   * Something went wrong; please correct the following:
>>>>>     Cannot transit agent status with event AgentDisconnected for host
>>>>> 1,
>>>>>     mangement server id is 161344192609,Unable to transition to a new
>>>>>     state from Creating via AgentDisconnected
>>>>>
>>>>>
>>>>> =============
>>>>>
>>>>>
>>>>> 2014-02-12 23:25:03,365 DEBUG [agent.manager.AgentManagerImpl]
>>>>> (catalina-exec-12:null) Sending Disconnect to listener:
>>>>> com.cloud.consoleproxy.ConsoleProxyListener
>>>>> 2014-02-12 23:25:03,366 DEBUG [cloud.host.Status]
>>>>> (catalina-exec-12:null)
>>>>> Transition:[Resource state = Enabled, Agent event = AgentDisconnected,
>>>>
>>>> Host
>>>>>
>>>>> id = 1, name = node1.domain.com]
>>>>> 2014-02-12 23:25:03,447 DEBUG [cloud.host.Status]
>>>>> (catalina-exec-12:null)
>>>>> Agent status update: [id = 1; name = node1.domain.com; old status =
>>>>> Connecting; event = AgentDisconnected; new status = Alert; old update
>>>>
>>>> count
>>>>>
>>>>> = 1; new update count = 2]
>>>>> 2014-02-12 23:25:03,448 DEBUG [agent.manager.ClusteredAgentManagerImpl]
>>>>> (catalina-exec-12:null) Notifying other nodes of to disconnect
>>>>> 2014-02-12 23:25:03,449 WARN  [cloud.resource.ResourceManagerImpl]
>>>>> (catalina-exec-12:null) Unable to connect due to
>>>>> com.cloud.utils.exception.CloudRuntimeException: Unable to connect 1
>>>>>      at
>>>>>
>>>>
>>>> com.cloud.agent.manager.AgentManagerImpl.notifyMonitorsOfConnection(AgentManagerImpl.java:606)
>>>>>
>>>>>      at
>>>>>
>>>>
>>>> com.cloud.agent.manager.AgentManagerImpl.handleDirectConnectAgent(AgentManagerImpl.java:1482)
>>>>>
>>>>>      at
>>>>>
>>>>
>>>> com.cloud.resource.ResourceManagerImpl.createHostAndAgentDeferred(ResourceManagerImpl.java:1872)
>>>>>
>>>>>      at
>>>>>
>>>>
>>>> com.cloud.resource.ResourceManagerImpl.discoverHostsFull(ResourceManagerImpl.java:778)
>>>>>
>>>>>      at
>>>>>
>>>>
>>>> com.cloud.resource.ResourceManagerImpl.discoverHosts(ResourceManagerImpl.java:590)
>>>>>
>>>>>      at
>>>>>
>>>>
>>>> org.apache.cloudstack.api.command.admin.host.AddHostCmd.execute(AddHostCmd.java:143)
>>>>>
>>>>>      at com.cloud.api.ApiDispatcher.dispatch(ApiDispatcher.java:158)
>>>>>      at com.cloud.api.ApiServer.queueCommand(ApiServer.java:514)
>>>>>      at com.cloud.api.ApiServer.handleRequest(ApiServer.java:372)
>>>>>      at com.cloud.api.ApiServlet.processRequest(ApiServlet.java:305)
>>>>>      at com.cloud.api.ApiServlet.doPost(ApiServlet.java:71)
>>>>>      at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
>>>>>      at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
>>>>>      at
>>>>>
>>>>
>>>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
>>>>>
>>>>>      at
>>>>>
>>>>
>>>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
>>>>>
>>>>>      at
>>>>>
>>>>
>>>> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
>>>>>
>>>>>      at
>>>>>
>>>>
>>>> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
>>>>>
>>>>>      at
>>>>>
>>>>
>>>> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
>>>>>
>>>>>      at
>>>>>
>>>>
>>>> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
>>>>>
>>>>>      at
>>>>>
>>>>> org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:555)
>>>>>      at
>>>>>
>>>>
>>>> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
>>>>>
>>>>>      at
>>>>>
>>>>
>>>> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
>>>>>
>>>>>      at
>>>>>
>>>>
>>>> org.apache.coyote.http11.Http11NioProcessor.process(Http11NioProcessor.java:889)
>>>>>
>>>>>      at
>>>>>
>>>>
>>>> org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHandler.process(Http11NioProtocol.java:721)
>>>>>
>>>>>      at
>>>>>
>>>>
>>>> org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:2274)
>>>>>
>>>>>      at
>>>>>
>>>>
>>>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1146)
>>>>>
>>>>>      at
>>>>>
>>>>
>>>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
>>>>>
>>>>>      at java.lang.Thread.run(Thread.java:701)
>>>>> Caused by: java.lang.ClassCastException: com.cloud.agent.api.Answer
>>>>
>>>> cannot
>>>>>
>>>>> be cast to com.cloud.agent.api.SetupAnswer
>>>>>      at
>>>>>
>>>>
>>>> com.cloud.hypervisor.xen.discoverer.XcpServerDiscoverer.processConnect(XcpServerDiscoverer.java:646)
>>>>>
>>>>>      at
>>>>>
>>>>
>>>> com.cloud.agent.manager.AgentManagerImpl.notifyMonitorsOfConnection(AgentManagerImpl.java:587)
>>>>>
>>>>>      ... 27 more
>>>>> 2014-02-12 23:25:03,450 DEBUG [cloud.host.Status]
>>>>> (catalina-exec-12:null)
>>>>> Transition:[Resource state = Enabled, Agent event = AgentDisconnected,
>>>>
>>>> Host
>>>>>
>>>>> id = 1, name = node1.domain.com]
>>>>> 2014-02-12 23:25:03,450 DEBUG [cloud.host.Status]
>>>>> (catalina-exec-12:null)
>>>>> Cannot transit agent status with event AgentDisconnected for host 1,
>>>>> name=node1.domain.com, mangement server id is 161344192609
>>>>> 2014-02-12 23:25:03,450 ERROR [cloud.api.ApiServer]
>>>>
>>>> (catalina-exec-12:null)
>>>>>
>>>>> unhandled exception executing api command: addHost
>>>>> com.cloud.utils.exception.CloudRuntimeException: Cannot transit agent
>>>>
>>>> status
>>>>>
>>>>> with event AgentDisconnected for host 1, mangement server id is
>>>>> 161344192609,Unable to transition to a new state from Creating via
>>>>> AgentDisconnected
>>>>>
>>>>>
>>>>
>>>>
>>>> --
>>>> Daan
>>>>
>>
>>
>



-- 
Daan

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