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Posted to issues@cloudstack.apache.org by "Abhinandan Prateek (JIRA)" <ji...@apache.org> on 2014/07/17 13:42:04 UTC
[jira] [Updated] (CLOUDSTACK-4990) Console Proxy cannot proxy LXC
console
[ https://issues.apache.org/jira/browse/CLOUDSTACK-4990?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Abhinandan Prateek updated CLOUDSTACK-4990:
-------------------------------------------
Assignee: Kishan Kavala
> Console Proxy cannot proxy LXC console
> --------------------------------------
>
> Key: CLOUDSTACK-4990
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-4990
> Project: CloudStack
> Issue Type: Bug
> Security Level: Public(Anyone can view this level - this is the default.)
> Affects Versions: 4.2.0
> Reporter: Francois Gaudreault
> Assignee: Kishan Kavala
>
> LXC resource agent issue.
> When I try to check the console from CS:
> 2013-10-29 10:07:42,079 WARN [cloud.agent.Agent] (agentRequest-Handler-4:null) Caught:
> java.lang.NullPointerException
> at com.cloud.hypervisor.kvm.resource.LibvirtComputingResource.execute(LibvirtComputingResource.java:2711)
> at com.cloud.hypervisor.kvm.resource.LibvirtComputingResource.executeRequest(LibvirtComputingResource.java:1216)
> at com.cloud.agent.Agent.processRequest(Agent.java:525)
> at com.cloud.agent.Agent$AgentRequestHandler.doTask(Agent.java:852)
> at com.cloud.utils.nio.Task.run(Task.java:83)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> at java.lang.Thread.run(Thread.java:744)
> This is the error on the CS side:
> 2013-10-29 10:12:58,215 DEBUG [agent.manager.AgentManagerImpl] (catalina-exec-16:null) Details from executing class com.cloud.agent.api.GetVncPortCommand: java.lang.NullPointerException
> at com.cloud.hypervisor.kvm.resource.LibvirtComputingResource.execute(LibvirtComputingResource.java:2711)
> at com.cloud.hypervisor.kvm.resource.LibvirtComputingResource.executeRequest(LibvirtComputingResource.java:1216)
> at com.cloud.agent.Agent.processRequest(Agent.java:525)
> at com.cloud.agent.Agent$AgentRequestHandler.doTask(Agent.java:852)
> at com.cloud.utils.nio.Task.run(Task.java:83)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> at java.lang.Thread.run(Thread.java:744)
> 2013-10-29 10:12:58,215 ERROR [cloud.servlet.ConsoleProxyServlet] (catalina-exec-16:null) Unexepected exception in ConsoleProxyServlet
> java.lang.ClassCastException: com.cloud.agent.api.Answer cannot be cast to com.cloud.agent.api.GetVncPortAnswer
> at com.cloud.server.ManagementServerImpl.getVncPort(ManagementServerImpl.java:2193)
> at com.cloud.servlet.ConsoleProxyServlet.composeConsoleAccessUrl(ConsoleProxyServlet.java:381)
> at com.cloud.servlet.ConsoleProxyServlet.handleAccessRequest(ConsoleProxyServlet.java:269)
> at com.cloud.servlet.ConsoleProxyServlet.doGet(ConsoleProxyServlet.java:171)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
> 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:2268)
> 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:679)
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