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From Cayetano Rodríguez <tfg.cloudcomput...@gmail.com>
Subject Re: Error: "Unable to add host"
Date Fri, 15 Apr 2016 14:35:29 GMT
Yes, I'm trying to setup everything on a single machine. I followed that
guide and now I've checked all steps in the KVM section. When I execute  "
lsmod | grep kvm "
 I get the following output:
[root@srvr1 ~]# lsmod | grep kvm
kvm                   341551  0

In the guide it appears in the output another line (kvm_intel), am I doing
something wrong so that line doesn't appear?

Thank you

2016-04-15 4:06 GMT+02:00 Pavan Bandarupally <
pavan.bandarupally@accelerite.com>:

> If you have resources, it is recommended to have management server and
> host on separate machines. But just to troubleshoot your environment you
> can check the below link and see if things work.
>
> From my understanding you are trying to setup everything ( management
> server and hotst) on a single machine. The error you face is generally seen
> if the hypervisor host doesn't have KVM agent installed properly (I might
> be wrong here). Can you please go through the below link and make sure that
> you have followed all the required steps (for KVM installation ) and
> confirm if KVM is properly installed (say by checking lsmod | grep kvm ) ?
>
>
> http://docs.cloudstack.apache.org/projects/cloudstack-installation/en/4.6/qig.html
>
> Regards,
> Pavan
>
>
> -----Original Message-----
> From: Cayetano Rodríguez [mailto:tfg.cloudcomputing@gmail.com]
> Sent: Friday, April 15, 2016 6:08 AM
> To: users@cloudstack.apache.org
> Subject: Re: Error: "Unable to add host"
>
> The managenent ip address is the same as the host ip address, and the same
> as the machine that I'm using...
> I've done this because I've followed the Quick Installation Guide that is
> focused on doing everything in the same machine, and this guide specifies
> to use the same ip addresses in managenent server and the first host.
>
> I am interested in getting started on CloudStack doing this "trial"
> installation, so I don't need lots of resources (and actually don't have
> them at this moment). For this reason I think doing everything in the same
> machine is the best option for me.
>
> If you could help me doing this that would be great, or if it's not
> possible and you think it's better and easier separating the management
> server and host, I could look for another machine to use.
>
> Thank you very much.
>
> El jueves, 14 de abril de 2016, Simon Weller <sweller@ena.com> escribió:
>
> > Can you ping the ip address you supplied from the management server?
> > Are you able to ssh into it using the credentials (from the management
> > server) you're using in the Cloudstack GUI?
> >
> > ICloudstack is really designed to be deployed on separate servers, so
> > mixing management and hosts can complicate things a fair bit.
> >
> > - Si
> >
> >
> > ________________________________________
> > From: Cayetano Rodríguez <tfg.cloudcomputing@gmail.com <javascript:;>>
> > Sent: Thursday, April 14, 2016 12:18 PM
> > To: users@cloudstack.apache.org <javascript:;>
> > Subject: Error: "Unable to add host"
> >
> > Hi everyone!
> >
> > I've followed the "Quick Installation Guide for Centos 6" guide, to
> > install CloudStack in one machine with Centos 6.5. I've followed all
> > steps and finished installing, but I get an error while configuring
> > it. The error appears when CloudStack is trying to add a host. The
> > error says: "Unable to add the host".
> >
> > I've checked /var/log/cloudstack/management/management-server.log and
> > this is the complete error:
> >
> >
> >
> > 2016-04-14 19:10:36,257 DEBUG [c.c.a.ApiServlet]
> > (catalina-exec-1:ctx-3c617426) (logid:25f4748e) ===START===
> > 192.168.1.2 -- GET
> >
> > command=listNetworkOfferings&state=Enabled&guestiptype=Shared&response
> > =json&_=1460653836254
> > 2016-04-14 19:10:36,315 DEBUG [c.c.a.ApiServlet]
> > (catalina-exec-1:ctx-3c617426 ctx-5090361b) (logid:25f4748e) ===END===
> > 192.168.1.2 -- GET
> >
> > command=listNetworkOfferings&state=Enabled&guestiptype=Shared&response
> > =json&_=1460653836254
> > 2016-04-14 19:10:36,323 DEBUG [c.c.a.ApiServlet]
> > (catalina-exec-14:ctx-8f5ed97e) (logid:30b82c99) ===START===
> > 192.168.1.2
> > -- POST  command=addHost&response=json
> > 2016-04-14 19:10:36,335 WARN  [c.c.a.d.ParamGenericValidationWorker]
> > (catalina-exec-14:ctx-8f5ed97e ctx-8c36d11e) (logid:30b82c99) Received
> > unknown parameters for command addHost. Unknown parameters :
> > clustertype
> > 2016-04-14 19:10:36,339 INFO  [c.c.r.ResourceManagerImpl]
> > (catalina-exec-14:ctx-8f5ed97e ctx-8c36d11e) (logid:30b82c99) Trying
> > to add a new host at http://192.168.1.2 in data center 1
> > 2016-04-14 19:10:36,343 WARN  [c.c.h.k.d.LibvirtServerDiscoverer]
> > (catalina-exec-14:ctx-8f5ed97e ctx-8c36d11e) (logid:30b82c99)  can't
> > setup agent, due to java.io.IOException: There was a problem while
> > connecting to
> > 192.168.1.2:22 - There was a problem while connecting to
> > 192.168.1.2:22
> > 2016-04-14 19:10:36,343 WARN  [c.c.r.ResourceManagerImpl]
> > (catalina-exec-14:ctx-8f5ed97e ctx-8c36d11e) (logid:30b82c99) Unable
> > to find the server resources at http://192.168.1.2
> > 2016-04-14 19:10:36,343 INFO  [c.c.u.e.CSExceptionErrorCode]
> > (catalina-exec-14:ctx-8f5ed97e ctx-8c36d11e) (logid:30b82c99) Could
> > not find exception: com.cloud.exception.DiscoveryException in error
> > code list for exceptions
> > 2016-04-14 19:10:36,343 WARN  [o.a.c.a.c.a.h.AddHostCmd]
> > (catalina-exec-14:ctx-8f5ed97e ctx-8c36d11e) (logid:30b82c99) Exception:
> > com.cloud.exception.DiscoveryException: Unable to add the host
> >     at
> >
> >
> com.cloud.resource.ResourceManagerImpl.discoverHostsFull(ResourceManagerImpl.java:802)
> >     at
> >
> >
> com.cloud.resource.ResourceManagerImpl.discoverHosts(ResourceManagerImpl.java:597)
> >     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.$Proxy157.discoverHosts(Unknown Source)
> >     at
> >
> >
> org.apache.cloudstack.api.command.admin.host.AddHostCmd.execute(AddHostCmd.java:142)
> >     at com.cloud.api.ApiDispatcher.dispatch(ApiDispatcher.java:150)
> >     at com.cloud.api.ApiServer.queueCommand(ApiServer.java:698)
> >     at com.cloud.api.ApiServer.handleRequest(ApiServer.java:529)
> >     at
> > com.cloud.api.ApiServlet.processRequestInContext(ApiServlet.java:297)
> >     at com.cloud.api.ApiServlet$1.run(ApiServlet.java:127)
> >     at
> >
> >
> org.apache.cloudstack.managed.context.impl.DefaultManagedContext$1.call(DefaultManagedContext.java:56)
> >     at
> >
> >
> org.apache.cloudstack.managed.context.impl.DefaultManagedContext.callWithContext(DefaultManagedContext.java:103)
> >     at
> >
> >
> org.apache.cloudstack.managed.context.impl.DefaultManagedContext.runWithContext(DefaultManagedContext.java:53)
> >     at com.cloud.api.ApiServlet.processRequest(ApiServlet.java:124)
> >     at com.cloud.api.ApiServlet.doPost(ApiServlet.java:91)
> >     at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
> >     at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
> >     at
> >
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
> >     at
> >
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> >     at
> >
> >
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
> >     at
> >
> >
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
> >     at
> >
> >
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
> >     at
> >
> >
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> >     at
> > org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:555)
> >     at
> >
> >
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> >     at
> >
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:299)
> >     at
> >
> >
> org.apache.coyote.http11.Http11NioProcessor.process(Http11NioProcessor.java:889)
> >     at
> >
> >
> org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHandler.process(Http11NioProtocol.java:732)
> >     at
> >
> >
> org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:2274)
> >     at
> >
> >
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> >     at
> >
> >
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> >     at java.lang.Thread.run(Thread.java:745)
> > 2016-04-14 19:10:36,345 INFO  [c.c.a.ApiServer]
> > (catalina-exec-14:ctx-8f5ed97e ctx-8c36d11e) (logid:30b82c99) Unable
> > to add the host
> > 2016-04-14 19:10:36,346 DEBUG [c.c.a.ApiServlet]
> > (catalina-exec-14:ctx-8f5ed97e ctx-8c36d11e) (logid:30b82c99)
> > ===END===
> > 192.168.1.2 -- POST  command=addHost&response=json
> > 2016-04-14 19:10:39,366 DEBUG [c.c.c.ConsoleProxyManagerImpl]
> > (consoleproxy-1:ctx-4ee40f2c) (logid:9131670a) Skip capacity scan as
> > there is no Primary Storage in 'Up' state
> >
> >
> >
> >
> > I don't know what I'm doing wrong or if it's a problem of my computer.
> > Could you help me?
> >
> > Thank you very much!
> >
> > Cayetano.
> >
>
>
>
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