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From "Mohd Zainal Abidin Rabani" <zai...@nocser.net>
Subject RE: Error: "Unable to add host"
Date Fri, 06 May 2016 01:28:21 GMT
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] 
Sent: 06 Mei 2016 1:25
To: users@cloudstack.apache.org
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>
:

> 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>:
>
>> 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]
>> Sent: Thursday, April 21, 2016 11:56 PM
>> To: users@cloudstack.apache.org
>> 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> escribió:
>>
>> > Is Virtualization enabled in the BIOS for the machine ?
>> >
>> > -----Original Message-----
>> > From: Cayetano Rodríguez [mailto:tfg.cloudcomputing@gmail.com
>> > <javascript:;>]
>> > Sent: Friday, April 15, 2016 8:05 PM
>> > To: users@cloudstack.apache.org <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:;>>:
>> >
>> > > 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:;>]
>> > > Sent: Friday, April 15, 2016 6:08 AM
>> > > To: users@cloudstack.apache.org <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:;>> 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:;>>
>> > > > Sent: Thursday, April 14, 2016 12:18 PM
>> > > > To: users@cloudstack.apache.org <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.
>> > > >
>> > >
>> > >
>> > >
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>> > > ==========
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>> >
>> >
>> >
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>> > ==========
>> > This e-mail may contain privileged and confidential information 
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>> > It is intended only for the use of the individual or entity to 
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>> > 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, 
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