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From Cayetano Rodríguez <tfg.cloudcomput...@gmail.com>
Subject Re: Error: "Unable to add host"
Date Fri, 06 May 2016 15:11:38 GMT
Right now it isn't running. I don't know what I have done while trying to
fix this but now agent isn't running and I can't stop libvirt (it fails).
Anyway this didn't happen before.

Do you know what could be happening with libvirt? Thank you

El viernes, 6 de mayo de 2016, Mohd Zainal Abidin Rabani <zainal@nocser.net>
escribió:

> Does agent on host running? Try to stop libvirt. Check log on agent and
> /var/log/message.
>
> -----Original Message-----
> From: Cayetano Rodríguez [mailto:tfg.cloudcomputing@gmail.com
> <javascript:;>]
> Sent: 06 Mei 2016 1:25
> To: users@cloudstack.apache.org <javascript:;>
> Subject: Re: Error: "Unable to add host"
>
> I am still getting this error. I can't add a host to my Cloudstack
> installation. I followed the Quick Installation Guide and everything works
> okay, except I can't add a host. When I try to do it I see the error
> message "Unable to add the host". I'm using KVM on Centos 6.5, and I want
> to install the management server and first host in the same machine.
>
> Could anyone help me? I really need to get this and I don't have enough
> resources to try Cloudstack with 2 different machines (as it says in the
> guide, it is possible to install everything in a single machine).
>
> Thank you very much.
>
> 2016-04-22 13:37 GMT+02:00 Cayetano Rodríguez <
> tfg.cloudcomputing@gmail.com <javascript:;>>
> :
>
> > Now it shows the kvm_intel line
> >
> > [root@srvr1 ~]# lsmod | grep kvm
> > kvm_intel              55624  0
> > kvm                   341551  1 kvm_intel
> >
> > 2016-04-22 6:12 GMT+02:00 Pavan Bandarupally <
> > pavan.bandarupally@accelerite.com <javascript:;>>:
> >
> >> What did the lsmod | grep kvm output after enabling virtualization ?
> >> Did it show kvm_intel this time ? If it hasn't can you try installing
> >> kvm-qemu package and give it a try ?
> >>
> >> -----Original Message-----
> >> From: Cayetano Rodríguez [mailto:tfg.cloudcomputing@gmail.com
> <javascript:;>]
> >> Sent: Thursday, April 21, 2016 11:56 PM
> >> To: users@cloudstack.apache.org <javascript:;>
> >> Subject: Re: Error: "Unable to add host"
> >>
> >> It wasn't enabled but I enabled the virtualization in the BIOS and I
> >> still can't add a host
> >>
> >> El lunes, 18 de abril de 2016, Pavan Bandarupally <
> >> pavan.bandarupally@accelerite.com <javascript:;>> escribió:
> >>
> >> > Is Virtualization enabled in the BIOS for the machine ?
> >> >
> >> > -----Original Message-----
> >> > From: Cayetano Rodríguez [mailto:tfg.cloudcomputing@gmail.com
> <javascript:;>
> >> > <javascript:;>]
> >> > Sent: Friday, April 15, 2016 8:05 PM
> >> > To: users@cloudstack.apache.org <javascript:;> <javascript:;>
> >> > Subject: Re: Error: "Unable to add host"
> >> >
> >> > 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 <javascript:;> <javascript:;>>:
> >> >
> >> > > 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-installatio
> >> > > n/e
> >> > > n/
> >> > > 4.6/qig.html
> >> > >
> >> > > Regards,
> >> > > Pavan
> >> > >
> >> > >
> >> > > -----Original Message-----
> >> > > From: Cayetano Rodríguez [mailto:tfg.cloudcomputing@gmail.com
> <javascript:;>
> >> > <javascript:;>]
> >> > > Sent: Friday, April 15, 2016 6:08 AM
> >> > > To: users@cloudstack.apache.org <javascript:;> <javascript:;>
> >> > > 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
> <javascript:;>
> >> > <javascript:;>> 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:;>
> >> > > > <javascript:;> <javascript:;>>
> >> > > > Sent: Thursday, April 14, 2016 12:18 PM
> >> > > > To: users@cloudstack.apache.org <javascript:;> <javascript:;>
> <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&r
> >> > > > esp
> >> > > > on
> >> > > > se
> >> > > > =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&r
> >> > > > esp
> >> > > > on
> >> > > > se
> >> > > > =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(Resource
> >> > > Man
> >> > > ag
> >> > > erImpl.java:802)
> >> > > >     at
> >> > > >
> >> > > >
> >> > > com.cloud.resource.ResourceManagerImpl.discoverHosts(ResourceMana
> >> > > ger
> >> > > Im
> >> > > pl.java:597)
> >> > > >     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >> > > >     at
> >> > > >
> >> > > >
> >> > > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorI
> >> > > mpl
> >> > > .j
> >> > > ava:57)
> >> > > >     at
> >> > > >
> >> > > >
> >> > > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodA
> >> > > cce
> >> > > ss
> >> > > orImpl.java:43)
> >> > > >     at java.lang.reflect.Method.invoke(Method.java:606)
> >> > > >     at
> >> > > >
> >> > > >
> >> > > org.springframework.aop.support.AopUtils.invokeJoinpointUsingRefl
> >> > > ect
> >> > > io
> >> > > n(AopUtils.java:317)
> >> > > >     at
> >> > > >
> >> > > >
> >> > > org.springframework.aop.framework.ReflectiveMethodInvocation.invo
> >> > > keJ
> >> > > oi
> >> > > npoint(ReflectiveMethodInvocation.java:183)
> >> > > >     at
> >> > > >
> >> > > >
> >> > > org.springframework.aop.framework.ReflectiveMethodInvocation.proc
> >> > > eed
> >> > > (R
> >> > > eflectiveMethodInvocation.java:150)
> >> > > >     at
> >> > > >
> >> > > >
> >> > > org.springframework.aop.interceptor.ExposeInvocationInterceptor.i
> >> > > nvo
> >> > > ke
> >> > > (ExposeInvocationInterceptor.java:91)
> >> > > >     at
> >> > > >
> >> > > >
> >> > > org.springframework.aop.framework.ReflectiveMethodInvocation.proc
> >> > > eed
> >> > > (R
> >> > > eflectiveMethodInvocation.java:172)
> >> > > >     at
> >> > > >
> >> > > >
> >> > > org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDy
> >> > > nam
> >> > > ic
> >> > > AopProxy.java:204)
> >> > > >     at com.sun.proxy.$Proxy157.discoverHosts(Unknown Source)
> >> > > >     at
> >> > > >
> >> > > >
> >> > > org.apache.cloudstack.api.command.admin.host.AddHostCmd.execute(A
> >> > > ddH
> >> > > os
> >> > > tCmd.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.c
> >> > > al
> >> > > l(DefaultManagedContext.java:56)
> >> > > >     at
> >> > > >
> >> > > >
> >> > > org.apache.cloudstack.managed.context.impl.DefaultManagedContext.
> >> > > cal
> >> > > lW
> >> > > ithContext(DefaultManagedContext.java:103)
> >> > > >     at
> >> > > >
> >> > > >
> >> > > org.apache.cloudstack.managed.context.impl.DefaultManagedContext.
> >> > > run
> >> > > Wi
> >> > > thContext(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(
> >> > > App
> >> > > li
> >> > > cationFilterChain.java:290)
> >> > > >     at
> >> > > >
> >> > > >
> >> > > org.apache.catalina.core.ApplicationFilterChain.doFilter(Applicat
> >> > > ion
> >> > > Fi
> >> > > lterChain.java:206)
> >> > > >     at
> >> > > >
> >> > > >
> >> > > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrap
> >> > > per
> >> > > Va
> >> > > lve.java:233)
> >> > > >     at
> >> > > >
> >> > > >
> >> > > org.apache.catalina.core.StandardContextValve.invoke(StandardCont
> >> > > ext
> >> > > Va
> >> > > lve.java:191)
> >> > > >     at
> >> > > >
> >> > > >
> >> > > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.
> >> > > ja
> >> > > va:127)
> >> > > >     at
> >> > > >
> >> > > >
> >> > > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.
> >> > > ja
> >> > > va:102)
> >> > > >     at
> >> > > >
> >> > org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.jav
> >> > a:5
> >> > 55)
> >> > > >     at
> >> > > >
> >> > > >
> >> > > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngin
> >> > > eVa
> >> > > lv
> >> > > e.java:109)
> >> > > >     at
> >> > > >
> >> > > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter
> >> > > .ja
> >> > > va
> >> > > :299)
> >> > > >     at
> >> > > >
> >> > > >
> >> > > org.apache.coyote.http11.Http11NioProcessor.process(Http11NioProc
> >> > > ess
> >> > > or
> >> > > .java:889)
> >> > > >     at
> >> > > >
> >> > > >
> >> > > org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHandle
> >> > > r.p
> >> > > ro
> >> > > cess(Http11NioProtocol.java:732)
> >> > > >     at
> >> > > >
> >> > > >
> >> > > org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEnd
> >> > > poi
> >> > > nt
> >> > > .java:2274)
> >> > > >     at
> >> > > >
> >> > > >
> >> > > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecu
> >> > > tor
> >> > > .j
> >> > > ava: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.
> >> > > >
> >> > >
> >> > >
> >> > >
> >> > > DISCLAIMER
> >> > > ==========
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> >> > > which is the property of Accelerite, a Persistent Systems business.
> >> > > It is intended only for the use of the individual or entity to
> >> > > which it is addressed. If you are not the intended recipient, you
> >> > > are not authorized to read, retain, copy, print, distribute or
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> >> > > error, please notify the sender and delete all copies of this
> >> > > message. Accelerite, a Persistent Systems business does not
> >> > > accept any liability for virus
> >> > infected mails.
> >> > >
> >> >
> >> >
> >> >
> >> > DISCLAIMER
> >> > ==========
> >> > This e-mail may contain privileged and confidential information
> >> > which is the property of Accelerite, a Persistent Systems business.
> >> > It is intended only for the use of the individual or entity to
> >> > which it is addressed. If you are not the intended recipient, you
> >> > are not authorized to read, retain, copy, print, distribute or use
> >> > this message. If you have received this communication in error,
> >> > please notify the sender and delete all copies of this message.
> >> > Accelerite, a Persistent Systems business does not accept any
> >> > liability for virus
> >> infected mails.
> >> >
> >>
> >>
> >>
> >> DISCLAIMER
> >> ==========
> >> This e-mail may contain privileged and confidential information which
> >> is the property of Accelerite, a Persistent Systems business. It is
> >> intended only for the use of the individual or entity to which it is
> >> addressed. If you are not the intended recipient, you are not
> >> authorized to read, retain, copy, print, distribute or use this
> >> message. If you have received this communication in error, please
> >> notify the sender and delete all copies of this message. Accelerite,
> >> a Persistent Systems business does not accept any liability for virus
> infected mails.
> >>
> >
> >
>
>

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