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Posted to users@cloudstack.apache.org by Cayetano Rodríguez <tf...@gmail.com> on 2016/04/14 19:18:47 UTC

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.

Re: Error: "Unable to add host"

Posted by Cayetano Rodríguez <tf...@gmail.com>.
You were right about I selected wrong hypervisor, I fixed it, and then I
saw the logs again and I discovered it was a problem with SSH.

I fixed it starting ssh with service sshd start, and now I am finally able
to add the host.

Thank you very much for your help :)

2016-06-10 20:16 GMT+02:00 Marc-Andre Jutras <ma...@marcuspocus.com>:

> maybe you select the wrong hypervisor when you configure your zone ?
>
> ie: from your stacktrace:
> hypervisor.xenserver.resource.XenServerConnectionPool.
>
>
> also, make sure the KVM module is loaded and in listen mode...
>
> lsmod | grep kvm -> nothing there, start the process ! (
> /etc/init.d/libvirtd restart ) ps aux | grep libvirtd
>
> most of the time, libvirt is starting without the --listen option...
>
> example:# ps aux | grep libvirtd
> root     27314  0.0  0.0 1000920 18304 ?       Sl   Feb16   1:19 libvirtd
> --daemon    <-- no listen !!
>
>
>
>
> On 2016-06-10 1:54 PM, Cayetano Rodríguez wrote:
>
>> I am using KVM. I've followed the Quick Installation Guide
>>
>> http://docs.cloudstack.apache.org/projects/cloudstack-installation/en/4.8/qig.html
>>
>> 2016-06-10 19:50 GMT+02:00 Marc-Andre Jutras <ma...@marcuspocus.com>:
>>
>> Hey !
>>>
>>> Make sure the XenServer you're trying to add is configured your Xen Pool
>>> before adding it to your Cloudstack cluster...
>>>
>>> - open xencenter and connect it on both xenserver : both servers must be
>>> under the same pool, if not, add the missing server to your current pool
>>> and then, you'll be able to add it to your ACS cluster...
>>>
>>> Marcus
>>>
>>>
>>>
>>> On 2016-06-10 1:12 PM, Cayetano Rodríguez wrote:
>>>
>>> I've started again with all CloudStack installation, and everything
>>>> looked
>>>> fine, but I keep getting this error and I can't add the host. This is
>>>> the
>>>> log I can see at /var/log/cloudstack/management/management-server.log
>>>>
>>>>
>>>> 2016-06-10 19:00:20,325 DEBUG [c.c.h.x.d.XcpServerDiscoverer]
>>>> (catalina-exec-20:ctx-5fbe9b82 ctx-9971fbba) (logid:01ce71ce) other
>>>> exceptions: com.cloud.utils.exception.CloudRuntimeException: Unable to
>>>> create master connection to host(192.168.1.2) , due to
>>>> org.apache.xmlrpc.XmlRpcException: Failed to read server's response:
>>>> Conexión rehusada
>>>> com.cloud.utils.exception.CloudRuntimeException: Unable to create master
>>>> connection to host(192.168.1.2) , due to
>>>> org.apache.xmlrpc.XmlRpcException:
>>>> Failed to read server's response: Conexión rehusada
>>>>       at
>>>>
>>>>
>>>> com.cloud.hypervisor.xenserver.resource.XenServerConnectionPool.getConnect(XenServerConnectionPool.java:168)
>>>>       at
>>>>
>>>>
>>>> com.cloud.hypervisor.xenserver.discoverer.XcpServerDiscoverer.find(XcpServerDiscoverer.java:215)
>>>>       at
>>>>
>>>>
>>>> com.cloud.resource.ResourceManagerImpl.discoverHostsFull(ResourceManagerImpl.java:746)
>>>>       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.$Proxy158.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$1.call(DefaultManagedContext.java:56)
>>>>       at
>>>>
>>>>
>>>> org.apache.cloudstack.managed.context.impl.DefaultManagedContext.callWithContext(DefaultManagedContext.java:103)
>>>>       at
>>>>
>>>>
>>>> org.apache.cloudstack.managed.context.impl.DefaultManagedContext.runWithContext(DefaultManagedContext.java:53)
>>>>       at com.cloud.api.ApiServlet.processRequest(ApiServlet.java:124)
>>>>       at com.cloud.api.ApiServlet.doPost(ApiServlet.java:91)
>>>>       at javax.servlet.http.HttpServlet.service(HttpServlet.java:643)
>>>>       at javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
>>>>       at
>>>>
>>>>
>>>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
>>>>       at
>>>>
>>>>
>>>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
>>>>       at
>>>>
>>>>
>>>> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
>>>>       at
>>>>
>>>>
>>>> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
>>>>       at
>>>>
>>>>
>>>> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
>>>>       at
>>>>
>>>>
>>>> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
>>>>       at
>>>>
>>>> org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:555)
>>>>       at
>>>>
>>>>
>>>> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
>>>>       at
>>>>
>>>>
>>>> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:299)
>>>>       at
>>>>
>>>>
>>>> org.apache.coyote.http11.Http11NioProcessor.process(Http11NioProcessor.java:889)
>>>>       at
>>>>
>>>>
>>>> org.apache.coyote.http11.Http11NioProtocol$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)
>>>> Caused by: org.apache.xmlrpc.XmlRpcException: Failed to read server's
>>>> response: Conexión rehusada
>>>>       at
>>>>
>>>>
>>>> org.apache.xmlrpc.client.XmlRpcStreamTransport.sendRequest(XmlRpcStreamTransport.java:161)
>>>>       at
>>>>
>>>>
>>>> org.apache.xmlrpc.client.XmlRpcHttpTransport.sendRequest(XmlRpcHttpTransport.java:143)
>>>>       at
>>>>
>>>>
>>>> org.apache.xmlrpc.client.XmlRpcSunHttpTransport.sendRequest(XmlRpcSunHttpTransport.java:69)
>>>>       ... 50 more
>>>> Caused by: java.net.ConnectException: Conexión rehusada
>>>>       at java.net.PlainSocketImpl.socketConnect(Native Method)
>>>>       at
>>>> java.net
>>>> .AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)
>>>>       at
>>>> java.net
>>>>
>>>> .AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)
>>>>       ... 67 more
>>>> 2016-06-10 19:00:20,326 WARN  [c.c.r.ResourceManagerImpl]
>>>> (catalina-exec-20:ctx-5fbe9b82 ctx-9971fbba) (logid:01ce71ce) Unable to
>>>> find the server resources at http://192.168.1.2
>>>> 2016-06-10 19:00:20,326 INFO  [c.c.u.e.CSExceptionErrorCode]
>>>> (catalina-exec-20:ctx-5fbe9b82 ctx-9971fbba) (logid:01ce71ce) Could not
>>>> find exception: com.cloud.exception.DiscoveryException in error code
>>>> list
>>>> for exceptions
>>>> 2016-06-10 19:00:20,326 WARN  [o.a.c.a.c.a.h.AddHostCmd]
>>>> (catalina-exec-20:ctx-5fbe9b82 ctx-9971fbba) (logid:01ce71ce) 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.$Proxy158.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$1.call(DefaultManagedContext.java:56)
>>>>       at
>>>>
>>>>
>>>> org.apache.cloudstack.managed.context.impl.DefaultManagedContext.callWithContext(DefaultManagedContext.java:103)
>>>>       at
>>>>
>>>>
>>>> org.apache.cloudstack.managed.context.impl.DefaultManagedContext.runWithContext(DefaultManagedContext.java:53)
>>>>       at com.cloud.api.ApiServlet.processRequest(ApiServlet.java:124)
>>>>       at com.cloud.api.ApiServlet.doPost(ApiServlet.java:91)
>>>>       at javax.servlet.http.HttpServlet.service(HttpServlet.java:643)
>>>>       at javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
>>>>       at
>>>>
>>>>
>>>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
>>>>       at
>>>>
>>>>
>>>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
>>>>       at
>>>>
>>>>
>>>> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
>>>>       at
>>>>
>>>>
>>>> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
>>>>       at
>>>>
>>>>
>>>> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
>>>>       at
>>>>
>>>>
>>>> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
>>>>       at
>>>>
>>>> org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:555)
>>>>       at
>>>>
>>>>
>>>> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
>>>>       at
>>>>
>>>>
>>>> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:299)
>>>>       at
>>>>
>>>>
>>>> org.apache.coyote.http11.Http11NioProcessor.process(Http11NioProcessor.java:889)
>>>>       at
>>>>
>>>>
>>>> org.apache.coyote.http11.Http11NioProtocol$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)
>>>> 2016-06-10 19:00:20,328 INFO  [c.c.a.ApiServer]
>>>> (catalina-exec-20:ctx-5fbe9b82 ctx-9971fbba) (logid:01ce71ce) Unable to
>>>> add
>>>> the host
>>>> 2016-06-10 19:00:20,328 DEBUG [c.c.a.ApiServlet]
>>>> (catalina-exec-20:ctx-5fbe9b82 ctx-9971fbba) (logid:01ce71ce) ===END===
>>>> 192.168.1.2 -- POST  command=addHost&response=json
>>>>
>>>>
>>>> Any help for this? I think it's not the same error I was receiving
>>>> before.
>>>> I started again everything, followed all steps and still no solution.
>>>>
>>>> 2016-05-10 8:13 GMT+02:00 Mohd Zainal Abidin Rabani <zainal@nocser.net
>>>> >:
>>>>
>>>> Hi,
>>>>
>>>>> Can you paste log from host (/var/log/cloudstack/agent/)?
>>>>>
>>>>> -----Original Message-----
>>>>> From: Cayetano Rodríguez [mailto:tfg.cloudcomputing@gmail.com]
>>>>> Sent: 06 Mei 2016 23:12
>>>>> To: users@cloudstack.apache.org
>>>>> Subject: Re: Error: "Unable to add host"
>>>>>
>>>>> 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-installat
>>>>>>>>>> io
>>>>>>>>>> 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(Resour
>>>>>>>>>>>
>>>>>>>>>> ce
>>>>>>>>>> Man
>>>>>>>>>> ag
>>>>>>>>>> erImpl.java:802)
>>>>>>>>>>
>>>>>>>>>>       at
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> com.cloud.resource.ResourceManagerImpl.discoverHosts(ResourceMa
>>>>>>>>>>>
>>>>>>>>>> na
>>>>>>>>>> ger
>>>>>>>>>> Im
>>>>>>>>>> pl.java:597)
>>>>>>>>>>
>>>>>>>>>>       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
>>>>>>>>>>>
>>>>>>>>>>> Method)
>>>>>>>>>>
>>>>>>>>>       at
>>>>>>
>>>>>>>
>>>>>>>>>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccesso
>>>>>>>>>>>
>>>>>>>>>> rI
>>>>>>>>>> mpl
>>>>>>>>>> .j
>>>>>>>>>> ava:57)
>>>>>>>>>>
>>>>>>>>>>       at
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMetho
>>>>>>>>>>>
>>>>>>>>>> dA
>>>>>>>>>> cce
>>>>>>>>>> ss
>>>>>>>>>> orImpl.java:43)
>>>>>>>>>>
>>>>>>>>>>       at java.lang.reflect.Method.invoke(Method.java:606)
>>>>>>>>>>>       at
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> org.springframework.aop.support.AopUtils.invokeJoinpointUsingRe
>>>>>>>>>>>
>>>>>>>>>> fl
>>>>>>>>>> ect
>>>>>>>>>> io
>>>>>>>>>> n(AopUtils.java:317)
>>>>>>>>>>
>>>>>>>>>>       at
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> org.springframework.aop.framework.ReflectiveMethodInvocation.in
>>>>>>>>>>>
>>>>>>>>>> vo
>>>>>>>>>> keJ
>>>>>>>>>> oi
>>>>>>>>>> npoint(ReflectiveMethodInvocation.java:183)
>>>>>>>>>>
>>>>>>>>>>       at
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> org.springframework.aop.framework.ReflectiveMethodInvocation.pr
>>>>>>>>>>>
>>>>>>>>>> oc
>>>>>>>>>> eed
>>>>>>>>>> (R
>>>>>>>>>> eflectiveMethodInvocation.java:150)
>>>>>>>>>>
>>>>>>>>>>       at
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> org.springframework.aop.interceptor.ExposeInvocationInterceptor
>>>>>>>>>>>
>>>>>>>>>> .i
>>>>>>>>>> nvo
>>>>>>>>>> ke
>>>>>>>>>> (ExposeInvocationInterceptor.java:91)
>>>>>>>>>>
>>>>>>>>>>       at
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> org.springframework.aop.framework.ReflectiveMethodInvocation.pr
>>>>>>>>>>>
>>>>>>>>>> oc
>>>>>>>>>> eed
>>>>>>>>>> (R
>>>>>>>>>> eflectiveMethodInvocation.java:172)
>>>>>>>>>>
>>>>>>>>>>       at
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> org.springframework.aop.framework.JdkDynamicAopProxy.invoke(Jdk
>>>>>>>>>>>
>>>>>>>>>> Dy
>>>>>>>>>> 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:29
>>>>>>>>>>>
>>>>>>>>>> 7)
>>>>>>>>
>>>>>>>>       at com.cloud.api.ApiServlet$1.run(ApiServlet.java:127)
>>>>>>>>>
>>>>>>>>>>       at
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> org.apache.cloudstack.managed.context.impl.DefaultManagedContex
>>>>>>>>>>>
>>>>>>>>>> t$
>>>>>>>>>> 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.internalDoFilte
>>>>>>>>>>>
>>>>>>>>>> r(
>>>>>>>>>> App
>>>>>>>>>> li
>>>>>>>>>> cationFilterChain.java:290)
>>>>>>>>>>
>>>>>>>>>>       at
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> org.apache.catalina.core.ApplicationFilterChain.doFilter(Applic
>>>>>>>>>>>
>>>>>>>>>> at
>>>>>>>>>> ion
>>>>>>>>>> Fi
>>>>>>>>>> lterChain.java:206)
>>>>>>>>>>
>>>>>>>>>>       at
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWr
>>>>>>>>>>>
>>>>>>>>>> ap
>>>>>>>>>> per
>>>>>>>>>> Va
>>>>>>>>>> lve.java:233)
>>>>>>>>>>
>>>>>>>>>>       at
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> org.apache.catalina.core.StandardContextValve.invoke(StandardCo
>>>>>>>>>>>
>>>>>>>>>> nt
>>>>>>>>>> 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.j
>>>>>>>>>>>
>>>>>>>>>> av
>>>>>>>>> a:5
>>>>>>>>> 55)
>>>>>>>>>
>>>>>>>>>       at
>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> org.apache.catalina.core.StandardEngineValve.invoke(StandardEng
>>>>>>>>>>>
>>>>>>>>>> in
>>>>>>>>>> eVa
>>>>>>>>>> lv
>>>>>>>>>> e.java:109)
>>>>>>>>>>
>>>>>>>>>>       at
>>>>>>>>>>>
>>>>>>>>>>> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapt
>>>>>>>>>>>
>>>>>>>>>> er
>>>>>>>>>> .ja
>>>>>>>>>> va
>>>>>>>>>> :299)
>>>>>>>>>>
>>>>>>>>>>       at
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> org.apache.coyote.http11.Http11NioProcessor.process(Http11NioPr
>>>>>>>>>>>
>>>>>>>>>> oc
>>>>>>>>>> ess
>>>>>>>>>> or
>>>>>>>>>> .java:889)
>>>>>>>>>>
>>>>>>>>>>       at
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHand
>>>>>>>>>>>
>>>>>>>>>> le
>>>>>>>>>> r.p
>>>>>>>>>> ro
>>>>>>>>>> cess(Http11NioProtocol.java:732)
>>>>>>>>>>
>>>>>>>>>>       at
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioE
>>>>>>>>>>>
>>>>>>>>>> nd
>>>>>>>>>> poi
>>>>>>>>>> nt
>>>>>>>>>> .java:2274)
>>>>>>>>>>
>>>>>>>>>>       at
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExe
>>>>>>>>>>>
>>>>>>>>>> cu
>>>>>>>>>> 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
>>>>>>>>>> ==========
>>>>>>>>>> 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.
>>>>>>>>
>>>>>>>>
>>>>>>>> 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.
>>>>>>>
>>>>>>>

Re: Error: "Unable to add host"

Posted by Marc-Andre Jutras <ma...@marcuspocus.com>.
maybe you select the wrong hypervisor when you configure your zone ?

ie: from your stacktrace: 
hypervisor.xenserver.resource.XenServerConnectionPool.


also, make sure the KVM module is loaded and in listen mode...

lsmod | grep kvm -> nothing there, start the process ! ( 
/etc/init.d/libvirtd restart ) ps aux | grep libvirtd

most of the time, libvirt is starting without the --listen option...

example:# ps aux | grep libvirtd
root     27314  0.0  0.0 1000920 18304 ?       Sl   Feb16   1:19 libvirtd --daemon    <-- no listen !!



On 2016-06-10 1:54 PM, Cayetano Rodr�guez wrote:
> I am using KVM. I've followed the Quick Installation Guide
> http://docs.cloudstack.apache.org/projects/cloudstack-installation/en/4.8/qig.html
>
> 2016-06-10 19:50 GMT+02:00 Marc-Andre Jutras <ma...@marcuspocus.com>:
>
>> Hey !
>>
>> Make sure the XenServer you're trying to add is configured your Xen Pool
>> before adding it to your Cloudstack cluster...
>>
>> - open xencenter and connect it on both xenserver : both servers must be
>> under the same pool, if not, add the missing server to your current pool
>> and then, you'll be able to add it to your ACS cluster...
>>
>> Marcus
>>
>>
>>
>> On 2016-06-10 1:12 PM, Cayetano Rodr�guez wrote:
>>
>>> I've started again with all CloudStack installation, and everything looked
>>> fine, but I keep getting this error and I can't add the host. This is the
>>> log I can see at /var/log/cloudstack/management/management-server.log
>>>
>>>
>>> 2016-06-10 19:00:20,325 DEBUG [c.c.h.x.d.XcpServerDiscoverer]
>>> (catalina-exec-20:ctx-5fbe9b82 ctx-9971fbba) (logid:01ce71ce) other
>>> exceptions: com.cloud.utils.exception.CloudRuntimeException: Unable to
>>> create master connection to host(192.168.1.2) , due to
>>> org.apache.xmlrpc.XmlRpcException: Failed to read server's response:
>>> Conexi�n rehusada
>>> com.cloud.utils.exception.CloudRuntimeException: Unable to create master
>>> connection to host(192.168.1.2) , due to
>>> org.apache.xmlrpc.XmlRpcException:
>>> Failed to read server's response: Conexi�n rehusada
>>>       at
>>>
>>> com.cloud.hypervisor.xenserver.resource.XenServerConnectionPool.getConnect(XenServerConnectionPool.java:168)
>>>       at
>>>
>>> com.cloud.hypervisor.xenserver.discoverer.XcpServerDiscoverer.find(XcpServerDiscoverer.java:215)
>>>       at
>>>
>>> com.cloud.resource.ResourceManagerImpl.discoverHostsFull(ResourceManagerImpl.java:746)
>>>       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.$Proxy158.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$1.call(DefaultManagedContext.java:56)
>>>       at
>>>
>>> org.apache.cloudstack.managed.context.impl.DefaultManagedContext.callWithContext(DefaultManagedContext.java:103)
>>>       at
>>>
>>> org.apache.cloudstack.managed.context.impl.DefaultManagedContext.runWithContext(DefaultManagedContext.java:53)
>>>       at com.cloud.api.ApiServlet.processRequest(ApiServlet.java:124)
>>>       at com.cloud.api.ApiServlet.doPost(ApiServlet.java:91)
>>>       at javax.servlet.http.HttpServlet.service(HttpServlet.java:643)
>>>       at javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
>>>       at
>>>
>>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
>>>       at
>>>
>>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
>>>       at
>>>
>>> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
>>>       at
>>>
>>> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
>>>       at
>>>
>>> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
>>>       at
>>>
>>> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
>>>       at
>>> org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:555)
>>>       at
>>>
>>> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
>>>       at
>>>
>>> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:299)
>>>       at
>>>
>>> org.apache.coyote.http11.Http11NioProcessor.process(Http11NioProcessor.java:889)
>>>       at
>>>
>>> org.apache.coyote.http11.Http11NioProtocol$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)
>>> Caused by: org.apache.xmlrpc.XmlRpcException: Failed to read server's
>>> response: Conexi�n rehusada
>>>       at
>>>
>>> org.apache.xmlrpc.client.XmlRpcStreamTransport.sendRequest(XmlRpcStreamTransport.java:161)
>>>       at
>>>
>>> org.apache.xmlrpc.client.XmlRpcHttpTransport.sendRequest(XmlRpcHttpTransport.java:143)
>>>       at
>>>
>>> org.apache.xmlrpc.client.XmlRpcSunHttpTransport.sendRequest(XmlRpcSunHttpTransport.java:69)
>>>       ... 50 more
>>> Caused by: java.net.ConnectException: Conexi�n rehusada
>>>       at java.net.PlainSocketImpl.socketConnect(Native Method)
>>>       at
>>> java.net
>>> .AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)
>>>       at
>>> java.net
>>> .AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)
>>>       ... 67 more
>>> 2016-06-10 19:00:20,326 WARN  [c.c.r.ResourceManagerImpl]
>>> (catalina-exec-20:ctx-5fbe9b82 ctx-9971fbba) (logid:01ce71ce) Unable to
>>> find the server resources at http://192.168.1.2
>>> 2016-06-10 19:00:20,326 INFO  [c.c.u.e.CSExceptionErrorCode]
>>> (catalina-exec-20:ctx-5fbe9b82 ctx-9971fbba) (logid:01ce71ce) Could not
>>> find exception: com.cloud.exception.DiscoveryException in error code list
>>> for exceptions
>>> 2016-06-10 19:00:20,326 WARN  [o.a.c.a.c.a.h.AddHostCmd]
>>> (catalina-exec-20:ctx-5fbe9b82 ctx-9971fbba) (logid:01ce71ce) 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.$Proxy158.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$1.call(DefaultManagedContext.java:56)
>>>       at
>>>
>>> org.apache.cloudstack.managed.context.impl.DefaultManagedContext.callWithContext(DefaultManagedContext.java:103)
>>>       at
>>>
>>> org.apache.cloudstack.managed.context.impl.DefaultManagedContext.runWithContext(DefaultManagedContext.java:53)
>>>       at com.cloud.api.ApiServlet.processRequest(ApiServlet.java:124)
>>>       at com.cloud.api.ApiServlet.doPost(ApiServlet.java:91)
>>>       at javax.servlet.http.HttpServlet.service(HttpServlet.java:643)
>>>       at javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
>>>       at
>>>
>>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
>>>       at
>>>
>>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
>>>       at
>>>
>>> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
>>>       at
>>>
>>> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
>>>       at
>>>
>>> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
>>>       at
>>>
>>> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
>>>       at
>>> org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:555)
>>>       at
>>>
>>> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
>>>       at
>>>
>>> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:299)
>>>       at
>>>
>>> org.apache.coyote.http11.Http11NioProcessor.process(Http11NioProcessor.java:889)
>>>       at
>>>
>>> org.apache.coyote.http11.Http11NioProtocol$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)
>>> 2016-06-10 19:00:20,328 INFO  [c.c.a.ApiServer]
>>> (catalina-exec-20:ctx-5fbe9b82 ctx-9971fbba) (logid:01ce71ce) Unable to
>>> add
>>> the host
>>> 2016-06-10 19:00:20,328 DEBUG [c.c.a.ApiServlet]
>>> (catalina-exec-20:ctx-5fbe9b82 ctx-9971fbba) (logid:01ce71ce) ===END===
>>> 192.168.1.2 -- POST  command=addHost&response=json
>>>
>>>
>>> Any help for this? I think it's not the same error I was receiving before.
>>> I started again everything, followed all steps and still no solution.
>>>
>>> 2016-05-10 8:13 GMT+02:00 Mohd Zainal Abidin Rabani <za...@nocser.net>:
>>>
>>> Hi,
>>>> Can you paste log from host (/var/log/cloudstack/agent/)?
>>>>
>>>> -----Original Message-----
>>>> From: Cayetano Rodr�guez [mailto:tfg.cloudcomputing@gmail.com]
>>>> Sent: 06 Mei 2016 23:12
>>>> To: users@cloudstack.apache.org
>>>> Subject: Re: Error: "Unable to add host"
>>>>
>>>> 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>
>>>> escribi�:
>>>>
>>>> Does agent on host running? Try to stop libvirt. Check log on agent
>>>>> and /var/log/message.
>>>>>
>>>>> -----Original Message-----
>>>>> From: Cayetano Rodr�guez [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 Rodr�guez <
>>>>> 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 Rodr�guez [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:;>> escribi�:
>>>>>>>
>>>>>>> Is Virtualization enabled in the BIOS for the machine ?
>>>>>>>> -----Original Message-----
>>>>>>>> From: Cayetano Rodr�guez [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-installat
>>>>>>>>> io
>>>>>>>>> n/e
>>>>>>>>> n/
>>>>>>>>> 4.6/qig.html
>>>>>>>>>
>>>>>>>>> Regards,
>>>>>>>>> Pavan
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> -----Original Message-----
>>>>>>>>> From: Cayetano Rodr�guez [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:;>> escribi�:
>>>>>>>>> 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 Rodr�guez <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(Resour
>>>>>>>>> ce
>>>>>>>>> Man
>>>>>>>>> ag
>>>>>>>>> erImpl.java:802)
>>>>>>>>>
>>>>>>>>>>       at
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> com.cloud.resource.ResourceManagerImpl.discoverHosts(ResourceMa
>>>>>>>>> na
>>>>>>>>> ger
>>>>>>>>> Im
>>>>>>>>> pl.java:597)
>>>>>>>>>
>>>>>>>>>>       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
>>>>>>>>>>
>>>>>>>>> Method)
>>>>>       at
>>>>>>>>>>
>>>>>>>>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccesso
>>>>>>>>> rI
>>>>>>>>> mpl
>>>>>>>>> .j
>>>>>>>>> ava:57)
>>>>>>>>>
>>>>>>>>>>       at
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMetho
>>>>>>>>> dA
>>>>>>>>> cce
>>>>>>>>> ss
>>>>>>>>> orImpl.java:43)
>>>>>>>>>
>>>>>>>>>>       at java.lang.reflect.Method.invoke(Method.java:606)
>>>>>>>>>>       at
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> org.springframework.aop.support.AopUtils.invokeJoinpointUsingRe
>>>>>>>>> fl
>>>>>>>>> ect
>>>>>>>>> io
>>>>>>>>> n(AopUtils.java:317)
>>>>>>>>>
>>>>>>>>>>       at
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> org.springframework.aop.framework.ReflectiveMethodInvocation.in
>>>>>>>>> vo
>>>>>>>>> keJ
>>>>>>>>> oi
>>>>>>>>> npoint(ReflectiveMethodInvocation.java:183)
>>>>>>>>>
>>>>>>>>>>       at
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> org.springframework.aop.framework.ReflectiveMethodInvocation.pr
>>>>>>>>> oc
>>>>>>>>> eed
>>>>>>>>> (R
>>>>>>>>> eflectiveMethodInvocation.java:150)
>>>>>>>>>
>>>>>>>>>>       at
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> org.springframework.aop.interceptor.ExposeInvocationInterceptor
>>>>>>>>> .i
>>>>>>>>> nvo
>>>>>>>>> ke
>>>>>>>>> (ExposeInvocationInterceptor.java:91)
>>>>>>>>>
>>>>>>>>>>       at
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> org.springframework.aop.framework.ReflectiveMethodInvocation.pr
>>>>>>>>> oc
>>>>>>>>> eed
>>>>>>>>> (R
>>>>>>>>> eflectiveMethodInvocation.java:172)
>>>>>>>>>
>>>>>>>>>>       at
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> org.springframework.aop.framework.JdkDynamicAopProxy.invoke(Jdk
>>>>>>>>> Dy
>>>>>>>>> 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:29
>>>>>>> 7)
>>>>>>>
>>>>>>>>       at com.cloud.api.ApiServlet$1.run(ApiServlet.java:127)
>>>>>>>>>>       at
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> org.apache.cloudstack.managed.context.impl.DefaultManagedContex
>>>>>>>>> t$
>>>>>>>>> 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.internalDoFilte
>>>>>>>>> r(
>>>>>>>>> App
>>>>>>>>> li
>>>>>>>>> cationFilterChain.java:290)
>>>>>>>>>
>>>>>>>>>>       at
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> org.apache.catalina.core.ApplicationFilterChain.doFilter(Applic
>>>>>>>>> at
>>>>>>>>> ion
>>>>>>>>> Fi
>>>>>>>>> lterChain.java:206)
>>>>>>>>>
>>>>>>>>>>       at
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWr
>>>>>>>>> ap
>>>>>>>>> per
>>>>>>>>> Va
>>>>>>>>> lve.java:233)
>>>>>>>>>
>>>>>>>>>>       at
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> org.apache.catalina.core.StandardContextValve.invoke(StandardCo
>>>>>>>>> nt
>>>>>>>>> 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.j
>>>>>>>> av
>>>>>>>> a:5
>>>>>>>> 55)
>>>>>>>>
>>>>>>>>>       at
>>>>>>>>>>
>>>>>>>>>> org.apache.catalina.core.StandardEngineValve.invoke(StandardEng
>>>>>>>>> in
>>>>>>>>> eVa
>>>>>>>>> lv
>>>>>>>>> e.java:109)
>>>>>>>>>
>>>>>>>>>>       at
>>>>>>>>>>
>>>>>>>>>> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapt
>>>>>>>>> er
>>>>>>>>> .ja
>>>>>>>>> va
>>>>>>>>> :299)
>>>>>>>>>
>>>>>>>>>>       at
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> org.apache.coyote.http11.Http11NioProcessor.process(Http11NioPr
>>>>>>>>> oc
>>>>>>>>> ess
>>>>>>>>> or
>>>>>>>>> .java:889)
>>>>>>>>>
>>>>>>>>>>       at
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHand
>>>>>>>>> le
>>>>>>>>> r.p
>>>>>>>>> ro
>>>>>>>>> cess(Http11NioProtocol.java:732)
>>>>>>>>>
>>>>>>>>>>       at
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioE
>>>>>>>>> nd
>>>>>>>>> poi
>>>>>>>>> nt
>>>>>>>>> .java:2274)
>>>>>>>>>
>>>>>>>>>>       at
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExe
>>>>>>>>> cu
>>>>>>>>> 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
>>>>>>>>> ==========
>>>>>>>>> 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.
>>>>>>>
>>>>>>>
>>>>>>> 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.
>>>>>>

Re: Error: "Unable to add host"

Posted by Cayetano Rodríguez <tf...@gmail.com>.
I am using KVM. I've followed the Quick Installation Guide
http://docs.cloudstack.apache.org/projects/cloudstack-installation/en/4.8/qig.html

2016-06-10 19:50 GMT+02:00 Marc-Andre Jutras <ma...@marcuspocus.com>:

> Hey !
>
> Make sure the XenServer you're trying to add is configured your Xen Pool
> before adding it to your Cloudstack cluster...
>
> - open xencenter and connect it on both xenserver : both servers must be
> under the same pool, if not, add the missing server to your current pool
> and then, you'll be able to add it to your ACS cluster...
>
> Marcus
>
>
>
> On 2016-06-10 1:12 PM, Cayetano Rodríguez wrote:
>
>> I've started again with all CloudStack installation, and everything looked
>> fine, but I keep getting this error and I can't add the host. This is the
>> log I can see at /var/log/cloudstack/management/management-server.log
>>
>>
>> 2016-06-10 19:00:20,325 DEBUG [c.c.h.x.d.XcpServerDiscoverer]
>> (catalina-exec-20:ctx-5fbe9b82 ctx-9971fbba) (logid:01ce71ce) other
>> exceptions: com.cloud.utils.exception.CloudRuntimeException: Unable to
>> create master connection to host(192.168.1.2) , due to
>> org.apache.xmlrpc.XmlRpcException: Failed to read server's response:
>> Conexión rehusada
>> com.cloud.utils.exception.CloudRuntimeException: Unable to create master
>> connection to host(192.168.1.2) , due to
>> org.apache.xmlrpc.XmlRpcException:
>> Failed to read server's response: Conexión rehusada
>>      at
>>
>> com.cloud.hypervisor.xenserver.resource.XenServerConnectionPool.getConnect(XenServerConnectionPool.java:168)
>>      at
>>
>> com.cloud.hypervisor.xenserver.discoverer.XcpServerDiscoverer.find(XcpServerDiscoverer.java:215)
>>      at
>>
>> com.cloud.resource.ResourceManagerImpl.discoverHostsFull(ResourceManagerImpl.java:746)
>>      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.$Proxy158.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$1.call(DefaultManagedContext.java:56)
>>      at
>>
>> org.apache.cloudstack.managed.context.impl.DefaultManagedContext.callWithContext(DefaultManagedContext.java:103)
>>      at
>>
>> org.apache.cloudstack.managed.context.impl.DefaultManagedContext.runWithContext(DefaultManagedContext.java:53)
>>      at com.cloud.api.ApiServlet.processRequest(ApiServlet.java:124)
>>      at com.cloud.api.ApiServlet.doPost(ApiServlet.java:91)
>>      at javax.servlet.http.HttpServlet.service(HttpServlet.java:643)
>>      at javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
>>      at
>>
>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
>>      at
>>
>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
>>      at
>>
>> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
>>      at
>>
>> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
>>      at
>>
>> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
>>      at
>>
>> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
>>      at
>> org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:555)
>>      at
>>
>> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
>>      at
>>
>> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:299)
>>      at
>>
>> org.apache.coyote.http11.Http11NioProcessor.process(Http11NioProcessor.java:889)
>>      at
>>
>> org.apache.coyote.http11.Http11NioProtocol$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)
>> Caused by: org.apache.xmlrpc.XmlRpcException: Failed to read server's
>> response: Conexión rehusada
>>      at
>>
>> org.apache.xmlrpc.client.XmlRpcStreamTransport.sendRequest(XmlRpcStreamTransport.java:161)
>>      at
>>
>> org.apache.xmlrpc.client.XmlRpcHttpTransport.sendRequest(XmlRpcHttpTransport.java:143)
>>      at
>>
>> org.apache.xmlrpc.client.XmlRpcSunHttpTransport.sendRequest(XmlRpcSunHttpTransport.java:69)
>>      ... 50 more
>> Caused by: java.net.ConnectException: Conexión rehusada
>>      at java.net.PlainSocketImpl.socketConnect(Native Method)
>>      at
>> java.net
>> .AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)
>>      at
>> java.net
>> .AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)
>>      ... 67 more
>> 2016-06-10 19:00:20,326 WARN  [c.c.r.ResourceManagerImpl]
>> (catalina-exec-20:ctx-5fbe9b82 ctx-9971fbba) (logid:01ce71ce) Unable to
>> find the server resources at http://192.168.1.2
>> 2016-06-10 19:00:20,326 INFO  [c.c.u.e.CSExceptionErrorCode]
>> (catalina-exec-20:ctx-5fbe9b82 ctx-9971fbba) (logid:01ce71ce) Could not
>> find exception: com.cloud.exception.DiscoveryException in error code list
>> for exceptions
>> 2016-06-10 19:00:20,326 WARN  [o.a.c.a.c.a.h.AddHostCmd]
>> (catalina-exec-20:ctx-5fbe9b82 ctx-9971fbba) (logid:01ce71ce) 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.$Proxy158.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$1.call(DefaultManagedContext.java:56)
>>      at
>>
>> org.apache.cloudstack.managed.context.impl.DefaultManagedContext.callWithContext(DefaultManagedContext.java:103)
>>      at
>>
>> org.apache.cloudstack.managed.context.impl.DefaultManagedContext.runWithContext(DefaultManagedContext.java:53)
>>      at com.cloud.api.ApiServlet.processRequest(ApiServlet.java:124)
>>      at com.cloud.api.ApiServlet.doPost(ApiServlet.java:91)
>>      at javax.servlet.http.HttpServlet.service(HttpServlet.java:643)
>>      at javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
>>      at
>>
>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
>>      at
>>
>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
>>      at
>>
>> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
>>      at
>>
>> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
>>      at
>>
>> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
>>      at
>>
>> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
>>      at
>> org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:555)
>>      at
>>
>> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
>>      at
>>
>> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:299)
>>      at
>>
>> org.apache.coyote.http11.Http11NioProcessor.process(Http11NioProcessor.java:889)
>>      at
>>
>> org.apache.coyote.http11.Http11NioProtocol$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)
>> 2016-06-10 19:00:20,328 INFO  [c.c.a.ApiServer]
>> (catalina-exec-20:ctx-5fbe9b82 ctx-9971fbba) (logid:01ce71ce) Unable to
>> add
>> the host
>> 2016-06-10 19:00:20,328 DEBUG [c.c.a.ApiServlet]
>> (catalina-exec-20:ctx-5fbe9b82 ctx-9971fbba) (logid:01ce71ce) ===END===
>> 192.168.1.2 -- POST  command=addHost&response=json
>>
>>
>> Any help for this? I think it's not the same error I was receiving before.
>> I started again everything, followed all steps and still no solution.
>>
>> 2016-05-10 8:13 GMT+02:00 Mohd Zainal Abidin Rabani <za...@nocser.net>:
>>
>> Hi,
>>>
>>> Can you paste log from host (/var/log/cloudstack/agent/)?
>>>
>>> -----Original Message-----
>>> From: Cayetano Rodríguez [mailto:tfg.cloudcomputing@gmail.com]
>>> Sent: 06 Mei 2016 23:12
>>> To: users@cloudstack.apache.org
>>> Subject: Re: Error: "Unable to add host"
>>>
>>> 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-installat
>>>>>>>> io
>>>>>>>> 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(Resour
>>>>>>>> ce
>>>>>>>> Man
>>>>>>>> ag
>>>>>>>> erImpl.java:802)
>>>>>>>>
>>>>>>>>>      at
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> com.cloud.resource.ResourceManagerImpl.discoverHosts(ResourceMa
>>>>>>>> na
>>>>>>>> ger
>>>>>>>> Im
>>>>>>>> pl.java:597)
>>>>>>>>
>>>>>>>>>      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
>>>>>>>>>
>>>>>>>> Method)
>>>
>>>>      at
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccesso
>>>>>>>> rI
>>>>>>>> mpl
>>>>>>>> .j
>>>>>>>> ava:57)
>>>>>>>>
>>>>>>>>>      at
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMetho
>>>>>>>> dA
>>>>>>>> cce
>>>>>>>> ss
>>>>>>>> orImpl.java:43)
>>>>>>>>
>>>>>>>>>      at java.lang.reflect.Method.invoke(Method.java:606)
>>>>>>>>>      at
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> org.springframework.aop.support.AopUtils.invokeJoinpointUsingRe
>>>>>>>> fl
>>>>>>>> ect
>>>>>>>> io
>>>>>>>> n(AopUtils.java:317)
>>>>>>>>
>>>>>>>>>      at
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> org.springframework.aop.framework.ReflectiveMethodInvocation.in
>>>>>>>> vo
>>>>>>>> keJ
>>>>>>>> oi
>>>>>>>> npoint(ReflectiveMethodInvocation.java:183)
>>>>>>>>
>>>>>>>>>      at
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> org.springframework.aop.framework.ReflectiveMethodInvocation.pr
>>>>>>>> oc
>>>>>>>> eed
>>>>>>>> (R
>>>>>>>> eflectiveMethodInvocation.java:150)
>>>>>>>>
>>>>>>>>>      at
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> org.springframework.aop.interceptor.ExposeInvocationInterceptor
>>>>>>>> .i
>>>>>>>> nvo
>>>>>>>> ke
>>>>>>>> (ExposeInvocationInterceptor.java:91)
>>>>>>>>
>>>>>>>>>      at
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> org.springframework.aop.framework.ReflectiveMethodInvocation.pr
>>>>>>>> oc
>>>>>>>> eed
>>>>>>>> (R
>>>>>>>> eflectiveMethodInvocation.java:172)
>>>>>>>>
>>>>>>>>>      at
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> org.springframework.aop.framework.JdkDynamicAopProxy.invoke(Jdk
>>>>>>>> Dy
>>>>>>>> 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:29
>>>>>> 7)
>>>>>>
>>>>>>>      at com.cloud.api.ApiServlet$1.run(ApiServlet.java:127)
>>>>>>>>>      at
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> org.apache.cloudstack.managed.context.impl.DefaultManagedContex
>>>>>>>> t$
>>>>>>>> 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.internalDoFilte
>>>>>>>> r(
>>>>>>>> App
>>>>>>>> li
>>>>>>>> cationFilterChain.java:290)
>>>>>>>>
>>>>>>>>>      at
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> org.apache.catalina.core.ApplicationFilterChain.doFilter(Applic
>>>>>>>> at
>>>>>>>> ion
>>>>>>>> Fi
>>>>>>>> lterChain.java:206)
>>>>>>>>
>>>>>>>>>      at
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWr
>>>>>>>> ap
>>>>>>>> per
>>>>>>>> Va
>>>>>>>> lve.java:233)
>>>>>>>>
>>>>>>>>>      at
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> org.apache.catalina.core.StandardContextValve.invoke(StandardCo
>>>>>>>> nt
>>>>>>>> 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.j
>>>>>>> av
>>>>>>> a:5
>>>>>>> 55)
>>>>>>>
>>>>>>>>      at
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> org.apache.catalina.core.StandardEngineValve.invoke(StandardEng
>>>>>>>> in
>>>>>>>> eVa
>>>>>>>> lv
>>>>>>>> e.java:109)
>>>>>>>>
>>>>>>>>>      at
>>>>>>>>>
>>>>>>>>> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapt
>>>>>>>> er
>>>>>>>> .ja
>>>>>>>> va
>>>>>>>> :299)
>>>>>>>>
>>>>>>>>>      at
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> org.apache.coyote.http11.Http11NioProcessor.process(Http11NioPr
>>>>>>>> oc
>>>>>>>> ess
>>>>>>>> or
>>>>>>>> .java:889)
>>>>>>>>
>>>>>>>>>      at
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHand
>>>>>>>> le
>>>>>>>> r.p
>>>>>>>> ro
>>>>>>>> cess(Http11NioProtocol.java:732)
>>>>>>>>
>>>>>>>>>      at
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioE
>>>>>>>> nd
>>>>>>>> poi
>>>>>>>> nt
>>>>>>>> .java:2274)
>>>>>>>>
>>>>>>>>>      at
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExe
>>>>>>>> cu
>>>>>>>> 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
>>>>>>>> ==========
>>>>>>>> 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.
>>>>>>
>>>>>>
>>>>>> 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.
>>>>
>>>>>
>>>>>
>>>>
>>>
>

Re: Error: "Unable to add host"

Posted by Marc-Andre Jutras <ma...@marcuspocus.com>.
Hey !

Make sure the XenServer you're trying to add is configured your Xen Pool 
before adding it to your Cloudstack cluster...

- open xencenter and connect it on both xenserver : both servers must be 
under the same pool, if not, add the missing server to your current pool 
and then, you'll be able to add it to your ACS cluster...

Marcus


On 2016-06-10 1:12 PM, Cayetano Rodr�guez wrote:
> I've started again with all CloudStack installation, and everything looked
> fine, but I keep getting this error and I can't add the host. This is the
> log I can see at /var/log/cloudstack/management/management-server.log
>
>
> 2016-06-10 19:00:20,325 DEBUG [c.c.h.x.d.XcpServerDiscoverer]
> (catalina-exec-20:ctx-5fbe9b82 ctx-9971fbba) (logid:01ce71ce) other
> exceptions: com.cloud.utils.exception.CloudRuntimeException: Unable to
> create master connection to host(192.168.1.2) , due to
> org.apache.xmlrpc.XmlRpcException: Failed to read server's response:
> Conexi�n rehusada
> com.cloud.utils.exception.CloudRuntimeException: Unable to create master
> connection to host(192.168.1.2) , due to org.apache.xmlrpc.XmlRpcException:
> Failed to read server's response: Conexi�n rehusada
>      at
> com.cloud.hypervisor.xenserver.resource.XenServerConnectionPool.getConnect(XenServerConnectionPool.java:168)
>      at
> com.cloud.hypervisor.xenserver.discoverer.XcpServerDiscoverer.find(XcpServerDiscoverer.java:215)
>      at
> com.cloud.resource.ResourceManagerImpl.discoverHostsFull(ResourceManagerImpl.java:746)
>      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.$Proxy158.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$1.call(DefaultManagedContext.java:56)
>      at
> org.apache.cloudstack.managed.context.impl.DefaultManagedContext.callWithContext(DefaultManagedContext.java:103)
>      at
> org.apache.cloudstack.managed.context.impl.DefaultManagedContext.runWithContext(DefaultManagedContext.java:53)
>      at com.cloud.api.ApiServlet.processRequest(ApiServlet.java:124)
>      at com.cloud.api.ApiServlet.doPost(ApiServlet.java:91)
>      at javax.servlet.http.HttpServlet.service(HttpServlet.java:643)
>      at javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
>      at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
>      at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
>      at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
>      at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
>      at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
>      at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
>      at
> org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:555)
>      at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
>      at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:299)
>      at
> org.apache.coyote.http11.Http11NioProcessor.process(Http11NioProcessor.java:889)
>      at
> org.apache.coyote.http11.Http11NioProtocol$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)
> Caused by: org.apache.xmlrpc.XmlRpcException: Failed to read server's
> response: Conexi�n rehusada
>      at
> org.apache.xmlrpc.client.XmlRpcStreamTransport.sendRequest(XmlRpcStreamTransport.java:161)
>      at
> org.apache.xmlrpc.client.XmlRpcHttpTransport.sendRequest(XmlRpcHttpTransport.java:143)
>      at
> org.apache.xmlrpc.client.XmlRpcSunHttpTransport.sendRequest(XmlRpcSunHttpTransport.java:69)
>      ... 50 more
> Caused by: java.net.ConnectException: Conexi�n rehusada
>      at java.net.PlainSocketImpl.socketConnect(Native Method)
>      at
> java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)
>      at
> java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)
>      ... 67 more
> 2016-06-10 19:00:20,326 WARN  [c.c.r.ResourceManagerImpl]
> (catalina-exec-20:ctx-5fbe9b82 ctx-9971fbba) (logid:01ce71ce) Unable to
> find the server resources at http://192.168.1.2
> 2016-06-10 19:00:20,326 INFO  [c.c.u.e.CSExceptionErrorCode]
> (catalina-exec-20:ctx-5fbe9b82 ctx-9971fbba) (logid:01ce71ce) Could not
> find exception: com.cloud.exception.DiscoveryException in error code list
> for exceptions
> 2016-06-10 19:00:20,326 WARN  [o.a.c.a.c.a.h.AddHostCmd]
> (catalina-exec-20:ctx-5fbe9b82 ctx-9971fbba) (logid:01ce71ce) 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.$Proxy158.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$1.call(DefaultManagedContext.java:56)
>      at
> org.apache.cloudstack.managed.context.impl.DefaultManagedContext.callWithContext(DefaultManagedContext.java:103)
>      at
> org.apache.cloudstack.managed.context.impl.DefaultManagedContext.runWithContext(DefaultManagedContext.java:53)
>      at com.cloud.api.ApiServlet.processRequest(ApiServlet.java:124)
>      at com.cloud.api.ApiServlet.doPost(ApiServlet.java:91)
>      at javax.servlet.http.HttpServlet.service(HttpServlet.java:643)
>      at javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
>      at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
>      at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
>      at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
>      at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
>      at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
>      at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
>      at
> org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:555)
>      at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
>      at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:299)
>      at
> org.apache.coyote.http11.Http11NioProcessor.process(Http11NioProcessor.java:889)
>      at
> org.apache.coyote.http11.Http11NioProtocol$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)
> 2016-06-10 19:00:20,328 INFO  [c.c.a.ApiServer]
> (catalina-exec-20:ctx-5fbe9b82 ctx-9971fbba) (logid:01ce71ce) Unable to add
> the host
> 2016-06-10 19:00:20,328 DEBUG [c.c.a.ApiServlet]
> (catalina-exec-20:ctx-5fbe9b82 ctx-9971fbba) (logid:01ce71ce) ===END===
> 192.168.1.2 -- POST  command=addHost&response=json
>
>
> Any help for this? I think it's not the same error I was receiving before.
> I started again everything, followed all steps and still no solution.
>
> 2016-05-10 8:13 GMT+02:00 Mohd Zainal Abidin Rabani <za...@nocser.net>:
>
>> Hi,
>>
>> Can you paste log from host (/var/log/cloudstack/agent/)?
>>
>> -----Original Message-----
>> From: Cayetano Rodr�guez [mailto:tfg.cloudcomputing@gmail.com]
>> Sent: 06 Mei 2016 23:12
>> To: users@cloudstack.apache.org
>> Subject: Re: Error: "Unable to add host"
>>
>> 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>
>> escribi�:
>>
>>> Does agent on host running? Try to stop libvirt. Check log on agent
>>> and /var/log/message.
>>>
>>> -----Original Message-----
>>> From: Cayetano Rodr�guez [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 Rodr�guez <
>>> 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 Rodr�guez [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:;>> escribi�:
>>>>>
>>>>>> Is Virtualization enabled in the BIOS for the machine ?
>>>>>>
>>>>>> -----Original Message-----
>>>>>> From: Cayetano Rodr�guez [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-installat
>>>>>>> io
>>>>>>> n/e
>>>>>>> n/
>>>>>>> 4.6/qig.html
>>>>>>>
>>>>>>> Regards,
>>>>>>> Pavan
>>>>>>>
>>>>>>>
>>>>>>> -----Original Message-----
>>>>>>> From: Cayetano Rodr�guez [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:;>> escribi�:
>>>>>>>> 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 Rodr�guez <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(Resour
>>>>>>> ce
>>>>>>> Man
>>>>>>> ag
>>>>>>> erImpl.java:802)
>>>>>>>>      at
>>>>>>>>
>>>>>>>>
>>>>>>> com.cloud.resource.ResourceManagerImpl.discoverHosts(ResourceMa
>>>>>>> na
>>>>>>> ger
>>>>>>> Im
>>>>>>> pl.java:597)
>>>>>>>>      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
>> Method)
>>>>>>>>      at
>>>>>>>>
>>>>>>>>
>>>>>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccesso
>>>>>>> rI
>>>>>>> mpl
>>>>>>> .j
>>>>>>> ava:57)
>>>>>>>>      at
>>>>>>>>
>>>>>>>>
>>>>>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMetho
>>>>>>> dA
>>>>>>> cce
>>>>>>> ss
>>>>>>> orImpl.java:43)
>>>>>>>>      at java.lang.reflect.Method.invoke(Method.java:606)
>>>>>>>>      at
>>>>>>>>
>>>>>>>>
>>>>>>> org.springframework.aop.support.AopUtils.invokeJoinpointUsingRe
>>>>>>> fl
>>>>>>> ect
>>>>>>> io
>>>>>>> n(AopUtils.java:317)
>>>>>>>>      at
>>>>>>>>
>>>>>>>>
>>>>>>> org.springframework.aop.framework.ReflectiveMethodInvocation.in
>>>>>>> vo
>>>>>>> keJ
>>>>>>> oi
>>>>>>> npoint(ReflectiveMethodInvocation.java:183)
>>>>>>>>      at
>>>>>>>>
>>>>>>>>
>>>>>>> org.springframework.aop.framework.ReflectiveMethodInvocation.pr
>>>>>>> oc
>>>>>>> eed
>>>>>>> (R
>>>>>>> eflectiveMethodInvocation.java:150)
>>>>>>>>      at
>>>>>>>>
>>>>>>>>
>>>>>>> org.springframework.aop.interceptor.ExposeInvocationInterceptor
>>>>>>> .i
>>>>>>> nvo
>>>>>>> ke
>>>>>>> (ExposeInvocationInterceptor.java:91)
>>>>>>>>      at
>>>>>>>>
>>>>>>>>
>>>>>>> org.springframework.aop.framework.ReflectiveMethodInvocation.pr
>>>>>>> oc
>>>>>>> eed
>>>>>>> (R
>>>>>>> eflectiveMethodInvocation.java:172)
>>>>>>>>      at
>>>>>>>>
>>>>>>>>
>>>>>>> org.springframework.aop.framework.JdkDynamicAopProxy.invoke(Jdk
>>>>>>> Dy
>>>>>>> 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:29
>>>>> 7)
>>>>>>>>      at com.cloud.api.ApiServlet$1.run(ApiServlet.java:127)
>>>>>>>>      at
>>>>>>>>
>>>>>>>>
>>>>>>> org.apache.cloudstack.managed.context.impl.DefaultManagedContex
>>>>>>> t$
>>>>>>> 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.internalDoFilte
>>>>>>> r(
>>>>>>> App
>>>>>>> li
>>>>>>> cationFilterChain.java:290)
>>>>>>>>      at
>>>>>>>>
>>>>>>>>
>>>>>>> org.apache.catalina.core.ApplicationFilterChain.doFilter(Applic
>>>>>>> at
>>>>>>> ion
>>>>>>> Fi
>>>>>>> lterChain.java:206)
>>>>>>>>      at
>>>>>>>>
>>>>>>>>
>>>>>>> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWr
>>>>>>> ap
>>>>>>> per
>>>>>>> Va
>>>>>>> lve.java:233)
>>>>>>>>      at
>>>>>>>>
>>>>>>>>
>>>>>>> org.apache.catalina.core.StandardContextValve.invoke(StandardCo
>>>>>>> nt
>>>>>>> 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.j
>>>>>> av
>>>>>> a:5
>>>>>> 55)
>>>>>>>>      at
>>>>>>>>
>>>>>>>>
>>>>>>> org.apache.catalina.core.StandardEngineValve.invoke(StandardEng
>>>>>>> in
>>>>>>> eVa
>>>>>>> lv
>>>>>>> e.java:109)
>>>>>>>>      at
>>>>>>>>
>>>>>>> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapt
>>>>>>> er
>>>>>>> .ja
>>>>>>> va
>>>>>>> :299)
>>>>>>>>      at
>>>>>>>>
>>>>>>>>
>>>>>>> org.apache.coyote.http11.Http11NioProcessor.process(Http11NioPr
>>>>>>> oc
>>>>>>> ess
>>>>>>> or
>>>>>>> .java:889)
>>>>>>>>      at
>>>>>>>>
>>>>>>>>
>>>>>>> org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHand
>>>>>>> le
>>>>>>> r.p
>>>>>>> ro
>>>>>>> cess(Http11NioProtocol.java:732)
>>>>>>>>      at
>>>>>>>>
>>>>>>>>
>>>>>>> org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioE
>>>>>>> nd
>>>>>>> poi
>>>>>>> nt
>>>>>>> .java:2274)
>>>>>>>>      at
>>>>>>>>
>>>>>>>>
>>>>>>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExe
>>>>>>> cu
>>>>>>> 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
>>>>>>> ==========
>>>>>>> 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.
>>>>>
>>>>>
>>>>> 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.
>>>>
>>>
>>

Re: Error: "Unable to add host"

Posted by Cayetano Rodríguez <tf...@gmail.com>.
I've started again with all CloudStack installation, and everything looked
fine, but I keep getting this error and I can't add the host. This is the
log I can see at /var/log/cloudstack/management/management-server.log


2016-06-10 19:00:20,325 DEBUG [c.c.h.x.d.XcpServerDiscoverer]
(catalina-exec-20:ctx-5fbe9b82 ctx-9971fbba) (logid:01ce71ce) other
exceptions: com.cloud.utils.exception.CloudRuntimeException: Unable to
create master connection to host(192.168.1.2) , due to
org.apache.xmlrpc.XmlRpcException: Failed to read server's response:
Conexión rehusada
com.cloud.utils.exception.CloudRuntimeException: Unable to create master
connection to host(192.168.1.2) , due to org.apache.xmlrpc.XmlRpcException:
Failed to read server's response: Conexión rehusada
    at
com.cloud.hypervisor.xenserver.resource.XenServerConnectionPool.getConnect(XenServerConnectionPool.java:168)
    at
com.cloud.hypervisor.xenserver.discoverer.XcpServerDiscoverer.find(XcpServerDiscoverer.java:215)
    at
com.cloud.resource.ResourceManagerImpl.discoverHostsFull(ResourceManagerImpl.java:746)
    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.$Proxy158.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$1.call(DefaultManagedContext.java:56)
    at
org.apache.cloudstack.managed.context.impl.DefaultManagedContext.callWithContext(DefaultManagedContext.java:103)
    at
org.apache.cloudstack.managed.context.impl.DefaultManagedContext.runWithContext(DefaultManagedContext.java:53)
    at com.cloud.api.ApiServlet.processRequest(ApiServlet.java:124)
    at com.cloud.api.ApiServlet.doPost(ApiServlet.java:91)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:643)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
    at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
    at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
    at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
    at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
    at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
    at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:555)
    at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
    at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:299)
    at
org.apache.coyote.http11.Http11NioProcessor.process(Http11NioProcessor.java:889)
    at
org.apache.coyote.http11.Http11NioProtocol$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)
Caused by: org.apache.xmlrpc.XmlRpcException: Failed to read server's
response: Conexión rehusada
    at
org.apache.xmlrpc.client.XmlRpcStreamTransport.sendRequest(XmlRpcStreamTransport.java:161)
    at
org.apache.xmlrpc.client.XmlRpcHttpTransport.sendRequest(XmlRpcHttpTransport.java:143)
    at
org.apache.xmlrpc.client.XmlRpcSunHttpTransport.sendRequest(XmlRpcSunHttpTransport.java:69)
    ... 50 more
Caused by: java.net.ConnectException: Conexión rehusada
    at java.net.PlainSocketImpl.socketConnect(Native Method)
    at
java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)
    at
java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)
    ... 67 more
2016-06-10 19:00:20,326 WARN  [c.c.r.ResourceManagerImpl]
(catalina-exec-20:ctx-5fbe9b82 ctx-9971fbba) (logid:01ce71ce) Unable to
find the server resources at http://192.168.1.2
2016-06-10 19:00:20,326 INFO  [c.c.u.e.CSExceptionErrorCode]
(catalina-exec-20:ctx-5fbe9b82 ctx-9971fbba) (logid:01ce71ce) Could not
find exception: com.cloud.exception.DiscoveryException in error code list
for exceptions
2016-06-10 19:00:20,326 WARN  [o.a.c.a.c.a.h.AddHostCmd]
(catalina-exec-20:ctx-5fbe9b82 ctx-9971fbba) (logid:01ce71ce) 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.$Proxy158.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$1.call(DefaultManagedContext.java:56)
    at
org.apache.cloudstack.managed.context.impl.DefaultManagedContext.callWithContext(DefaultManagedContext.java:103)
    at
org.apache.cloudstack.managed.context.impl.DefaultManagedContext.runWithContext(DefaultManagedContext.java:53)
    at com.cloud.api.ApiServlet.processRequest(ApiServlet.java:124)
    at com.cloud.api.ApiServlet.doPost(ApiServlet.java:91)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:643)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
    at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
    at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
    at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
    at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
    at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
    at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:555)
    at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
    at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:299)
    at
org.apache.coyote.http11.Http11NioProcessor.process(Http11NioProcessor.java:889)
    at
org.apache.coyote.http11.Http11NioProtocol$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)
2016-06-10 19:00:20,328 INFO  [c.c.a.ApiServer]
(catalina-exec-20:ctx-5fbe9b82 ctx-9971fbba) (logid:01ce71ce) Unable to add
the host
2016-06-10 19:00:20,328 DEBUG [c.c.a.ApiServlet]
(catalina-exec-20:ctx-5fbe9b82 ctx-9971fbba) (logid:01ce71ce) ===END===
192.168.1.2 -- POST  command=addHost&response=json


Any help for this? I think it's not the same error I was receiving before.
I started again everything, followed all steps and still no solution.

2016-05-10 8:13 GMT+02:00 Mohd Zainal Abidin Rabani <za...@nocser.net>:

> Hi,
>
> Can you paste log from host (/var/log/cloudstack/agent/)?
>
> -----Original Message-----
> From: Cayetano Rodríguez [mailto:tfg.cloudcomputing@gmail.com]
> Sent: 06 Mei 2016 23:12
> To: users@cloudstack.apache.org
> Subject: Re: Error: "Unable to add host"
>
> 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-installat
> > >> > > io
> > >> > > 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(Resour
> > >> > > ce
> > >> > > Man
> > >> > > ag
> > >> > > erImpl.java:802)
> > >> > > >     at
> > >> > > >
> > >> > > >
> > >> > > com.cloud.resource.ResourceManagerImpl.discoverHosts(ResourceMa
> > >> > > na
> > >> > > ger
> > >> > > Im
> > >> > > pl.java:597)
> > >> > > >     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method)
> > >> > > >     at
> > >> > > >
> > >> > > >
> > >> > > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccesso
> > >> > > rI
> > >> > > mpl
> > >> > > .j
> > >> > > ava:57)
> > >> > > >     at
> > >> > > >
> > >> > > >
> > >> > > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMetho
> > >> > > dA
> > >> > > cce
> > >> > > ss
> > >> > > orImpl.java:43)
> > >> > > >     at java.lang.reflect.Method.invoke(Method.java:606)
> > >> > > >     at
> > >> > > >
> > >> > > >
> > >> > > org.springframework.aop.support.AopUtils.invokeJoinpointUsingRe
> > >> > > fl
> > >> > > ect
> > >> > > io
> > >> > > n(AopUtils.java:317)
> > >> > > >     at
> > >> > > >
> > >> > > >
> > >> > > org.springframework.aop.framework.ReflectiveMethodInvocation.in
> > >> > > vo
> > >> > > keJ
> > >> > > oi
> > >> > > npoint(ReflectiveMethodInvocation.java:183)
> > >> > > >     at
> > >> > > >
> > >> > > >
> > >> > > org.springframework.aop.framework.ReflectiveMethodInvocation.pr
> > >> > > oc
> > >> > > eed
> > >> > > (R
> > >> > > eflectiveMethodInvocation.java:150)
> > >> > > >     at
> > >> > > >
> > >> > > >
> > >> > > org.springframework.aop.interceptor.ExposeInvocationInterceptor
> > >> > > .i
> > >> > > nvo
> > >> > > ke
> > >> > > (ExposeInvocationInterceptor.java:91)
> > >> > > >     at
> > >> > > >
> > >> > > >
> > >> > > org.springframework.aop.framework.ReflectiveMethodInvocation.pr
> > >> > > oc
> > >> > > eed
> > >> > > (R
> > >> > > eflectiveMethodInvocation.java:172)
> > >> > > >     at
> > >> > > >
> > >> > > >
> > >> > > org.springframework.aop.framework.JdkDynamicAopProxy.invoke(Jdk
> > >> > > Dy
> > >> > > 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:29
> > >> 7)
> > >> > > >     at com.cloud.api.ApiServlet$1.run(ApiServlet.java:127)
> > >> > > >     at
> > >> > > >
> > >> > > >
> > >> > > org.apache.cloudstack.managed.context.impl.DefaultManagedContex
> > >> > > t$
> > >> > > 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.internalDoFilte
> > >> > > r(
> > >> > > App
> > >> > > li
> > >> > > cationFilterChain.java:290)
> > >> > > >     at
> > >> > > >
> > >> > > >
> > >> > > org.apache.catalina.core.ApplicationFilterChain.doFilter(Applic
> > >> > > at
> > >> > > ion
> > >> > > Fi
> > >> > > lterChain.java:206)
> > >> > > >     at
> > >> > > >
> > >> > > >
> > >> > > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWr
> > >> > > ap
> > >> > > per
> > >> > > Va
> > >> > > lve.java:233)
> > >> > > >     at
> > >> > > >
> > >> > > >
> > >> > > org.apache.catalina.core.StandardContextValve.invoke(StandardCo
> > >> > > nt
> > >> > > 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.j
> > >> > av
> > >> > a:5
> > >> > 55)
> > >> > > >     at
> > >> > > >
> > >> > > >
> > >> > > org.apache.catalina.core.StandardEngineValve.invoke(StandardEng
> > >> > > in
> > >> > > eVa
> > >> > > lv
> > >> > > e.java:109)
> > >> > > >     at
> > >> > > >
> > >> > > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapt
> > >> > > er
> > >> > > .ja
> > >> > > va
> > >> > > :299)
> > >> > > >     at
> > >> > > >
> > >> > > >
> > >> > > org.apache.coyote.http11.Http11NioProcessor.process(Http11NioPr
> > >> > > oc
> > >> > > ess
> > >> > > or
> > >> > > .java:889)
> > >> > > >     at
> > >> > > >
> > >> > > >
> > >> > > org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHand
> > >> > > le
> > >> > > r.p
> > >> > > ro
> > >> > > cess(Http11NioProtocol.java:732)
> > >> > > >     at
> > >> > > >
> > >> > > >
> > >> > > org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioE
> > >> > > nd
> > >> > > poi
> > >> > > nt
> > >> > > .java:2274)
> > >> > > >     at
> > >> > > >
> > >> > > >
> > >> > > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExe
> > >> > > cu
> > >> > > 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
> > >> > > ==========
> > >> > > 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.
> > >> >
> > >>
> > >>
> > >>
> > >> 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.
> > >>
> > >
> > >
> >
> >
>
>

RE: Error: "Unable to add host"

Posted by Mohd Zainal Abidin Rabani <za...@nocser.net>.
Hi,

Can you paste log from host (/var/log/cloudstack/agent/)? 

-----Original Message-----
From: Cayetano Rodríguez [mailto:tfg.cloudcomputing@gmail.com] 
Sent: 06 Mei 2016 23:12
To: users@cloudstack.apache.org
Subject: Re: Error: "Unable to add host"

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 <za...@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-installat
> >> > > io
> >> > > 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(Resour
> >> > > ce
> >> > > Man
> >> > > ag
> >> > > erImpl.java:802)
> >> > > >     at
> >> > > >
> >> > > >
> >> > > com.cloud.resource.ResourceManagerImpl.discoverHosts(ResourceMa
> >> > > na
> >> > > ger
> >> > > Im
> >> > > pl.java:597)
> >> > > >     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >> > > >     at
> >> > > >
> >> > > >
> >> > > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccesso
> >> > > rI
> >> > > mpl
> >> > > .j
> >> > > ava:57)
> >> > > >     at
> >> > > >
> >> > > >
> >> > > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMetho
> >> > > dA
> >> > > cce
> >> > > ss
> >> > > orImpl.java:43)
> >> > > >     at java.lang.reflect.Method.invoke(Method.java:606)
> >> > > >     at
> >> > > >
> >> > > >
> >> > > org.springframework.aop.support.AopUtils.invokeJoinpointUsingRe
> >> > > fl
> >> > > ect
> >> > > io
> >> > > n(AopUtils.java:317)
> >> > > >     at
> >> > > >
> >> > > >
> >> > > org.springframework.aop.framework.ReflectiveMethodInvocation.in
> >> > > vo
> >> > > keJ
> >> > > oi
> >> > > npoint(ReflectiveMethodInvocation.java:183)
> >> > > >     at
> >> > > >
> >> > > >
> >> > > org.springframework.aop.framework.ReflectiveMethodInvocation.pr
> >> > > oc
> >> > > eed
> >> > > (R
> >> > > eflectiveMethodInvocation.java:150)
> >> > > >     at
> >> > > >
> >> > > >
> >> > > org.springframework.aop.interceptor.ExposeInvocationInterceptor
> >> > > .i
> >> > > nvo
> >> > > ke
> >> > > (ExposeInvocationInterceptor.java:91)
> >> > > >     at
> >> > > >
> >> > > >
> >> > > org.springframework.aop.framework.ReflectiveMethodInvocation.pr
> >> > > oc
> >> > > eed
> >> > > (R
> >> > > eflectiveMethodInvocation.java:172)
> >> > > >     at
> >> > > >
> >> > > >
> >> > > org.springframework.aop.framework.JdkDynamicAopProxy.invoke(Jdk
> >> > > Dy
> >> > > 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:29
> >> 7)
> >> > > >     at com.cloud.api.ApiServlet$1.run(ApiServlet.java:127)
> >> > > >     at
> >> > > >
> >> > > >
> >> > > org.apache.cloudstack.managed.context.impl.DefaultManagedContex
> >> > > t$
> >> > > 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.internalDoFilte
> >> > > r(
> >> > > App
> >> > > li
> >> > > cationFilterChain.java:290)
> >> > > >     at
> >> > > >
> >> > > >
> >> > > org.apache.catalina.core.ApplicationFilterChain.doFilter(Applic
> >> > > at
> >> > > ion
> >> > > Fi
> >> > > lterChain.java:206)
> >> > > >     at
> >> > > >
> >> > > >
> >> > > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWr
> >> > > ap
> >> > > per
> >> > > Va
> >> > > lve.java:233)
> >> > > >     at
> >> > > >
> >> > > >
> >> > > org.apache.catalina.core.StandardContextValve.invoke(StandardCo
> >> > > nt
> >> > > 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.j
> >> > av
> >> > a:5
> >> > 55)
> >> > > >     at
> >> > > >
> >> > > >
> >> > > org.apache.catalina.core.StandardEngineValve.invoke(StandardEng
> >> > > in
> >> > > eVa
> >> > > lv
> >> > > e.java:109)
> >> > > >     at
> >> > > >
> >> > > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapt
> >> > > er
> >> > > .ja
> >> > > va
> >> > > :299)
> >> > > >     at
> >> > > >
> >> > > >
> >> > > org.apache.coyote.http11.Http11NioProcessor.process(Http11NioPr
> >> > > oc
> >> > > ess
> >> > > or
> >> > > .java:889)
> >> > > >     at
> >> > > >
> >> > > >
> >> > > org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHand
> >> > > le
> >> > > r.p
> >> > > ro
> >> > > cess(Http11NioProtocol.java:732)
> >> > > >     at
> >> > > >
> >> > > >
> >> > > org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioE
> >> > > nd
> >> > > poi
> >> > > nt
> >> > > .java:2274)
> >> > > >     at
> >> > > >
> >> > > >
> >> > > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExe
> >> > > cu
> >> > > 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
> >> > > ==========
> >> > > 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.
> >> >
> >>
> >>
> >>
> >> 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.
> >>
> >
> >
>
>

Re: Error: "Unable to add host"

Posted by Cayetano Rodríguez <tf...@gmail.com>.
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 <za...@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
> >> > > ==========
> >> > > 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.
> >> >
> >>
> >>
> >>
> >> 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.
> >>
> >
> >
>
>

RE: Error: "Unable to add host"

Posted by Mohd Zainal Abidin Rabani <za...@nocser.net>.
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 <tf...@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.
>> > > >
>> > >
>> > >
>> > >
>> > > 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.
>> >
>>
>>
>>
>> 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.
>>
>
>

Re: Error: "Unable to add host"

Posted by Cayetano Rodríguez <tf...@gmail.com>.
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 <tf...@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-installation/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&resp
>> > > > 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&resp
>> > > > 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(ResourceMan
>> > > ag
>> > > erImpl.java:802)
>> > > >     at
>> > > >
>> > > >
>> > > com.cloud.resource.ResourceManagerImpl.discoverHosts(ResourceManager
>> > > Im
>> > > pl.java:597)
>> > > >     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>> > > >     at
>> > > >
>> > > >
>> > > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl
>> > > .j
>> > > ava:57)
>> > > >     at
>> > > >
>> > > >
>> > > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcce
>> > > ss
>> > > orImpl.java:43)
>> > > >     at java.lang.reflect.Method.invoke(Method.java:606)
>> > > >     at
>> > > >
>> > > >
>> > > org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflect
>> > > io
>> > > n(AopUtils.java:317)
>> > > >     at
>> > > >
>> > > >
>> > > org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJ
>> > > oi
>> > > npoint(ReflectiveMethodInvocation.java:183)
>> > > >     at
>> > > >
>> > > >
>> > > org.springframework.aop.framework.ReflectiveMethodInvocation.proceed
>> > > (R
>> > > eflectiveMethodInvocation.java:150)
>> > > >     at
>> > > >
>> > > >
>> > > org.springframework.aop.interceptor.ExposeInvocationInterceptor.invo
>> > > ke
>> > > (ExposeInvocationInterceptor.java:91)
>> > > >     at
>> > > >
>> > > >
>> > > org.springframework.aop.framework.ReflectiveMethodInvocation.proceed
>> > > (R
>> > > eflectiveMethodInvocation.java:172)
>> > > >     at
>> > > >
>> > > >
>> > > org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynam
>> > > ic
>> > > AopProxy.java:204)
>> > > >     at com.sun.proxy.$Proxy157.discoverHosts(Unknown Source)
>> > > >     at
>> > > >
>> > > >
>> > > org.apache.cloudstack.api.command.admin.host.AddHostCmd.execute(AddH
>> > > 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(Application
>> > > Fi
>> > > lterChain.java:206)
>> > > >     at
>> > > >
>> > > >
>> > > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapper
>> > > Va
>> > > lve.java:233)
>> > > >     at
>> > > >
>> > > >
>> > > org.apache.catalina.core.StandardContextValve.invoke(StandardContext
>> > > 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.java:5
>> > 55)
>> > > >     at
>> > > >
>> > > >
>> > > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVa
>> > > lv
>> > > e.java:109)
>> > > >     at
>> > > >
>> > > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.ja
>> > > va
>> > > :299)
>> > > >     at
>> > > >
>> > > >
>> > > org.apache.coyote.http11.Http11NioProcessor.process(Http11NioProcess
>> > > or
>> > > .java:889)
>> > > >     at
>> > > >
>> > > >
>> > > org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHandler.p
>> > > ro
>> > > cess(Http11NioProtocol.java:732)
>> > > >     at
>> > > >
>> > > >
>> > > org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoi
>> > > nt
>> > > .java:2274)
>> > > >     at
>> > > >
>> > > >
>> > > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor
>> > > .j
>> > > ava:1145)
>> > > >     at
>> > > >
>> > > >
>> > > java.util.concurrent.ThreadPoolExecutor$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
>> > > ==========
>> > > 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.
>> >
>>
>>
>>
>> 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.
>>
>
>

Re: Error: "Unable to add host"

Posted by Cayetano Rodríguez <tf...@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-installation/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&resp
> > > > 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&resp
> > > > 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(ResourceMan
> > > ag
> > > erImpl.java:802)
> > > >     at
> > > >
> > > >
> > > com.cloud.resource.ResourceManagerImpl.discoverHosts(ResourceManager
> > > Im
> > > pl.java:597)
> > > >     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > > >     at
> > > >
> > > >
> > > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl
> > > .j
> > > ava:57)
> > > >     at
> > > >
> > > >
> > > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcce
> > > ss
> > > orImpl.java:43)
> > > >     at java.lang.reflect.Method.invoke(Method.java:606)
> > > >     at
> > > >
> > > >
> > > org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflect
> > > io
> > > n(AopUtils.java:317)
> > > >     at
> > > >
> > > >
> > > org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJ
> > > oi
> > > npoint(ReflectiveMethodInvocation.java:183)
> > > >     at
> > > >
> > > >
> > > org.springframework.aop.framework.ReflectiveMethodInvocation.proceed
> > > (R
> > > eflectiveMethodInvocation.java:150)
> > > >     at
> > > >
> > > >
> > > org.springframework.aop.interceptor.ExposeInvocationInterceptor.invo
> > > ke
> > > (ExposeInvocationInterceptor.java:91)
> > > >     at
> > > >
> > > >
> > > org.springframework.aop.framework.ReflectiveMethodInvocation.proceed
> > > (R
> > > eflectiveMethodInvocation.java:172)
> > > >     at
> > > >
> > > >
> > > org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynam
> > > ic
> > > AopProxy.java:204)
> > > >     at com.sun.proxy.$Proxy157.discoverHosts(Unknown Source)
> > > >     at
> > > >
> > > >
> > > org.apache.cloudstack.api.command.admin.host.AddHostCmd.execute(AddH
> > > 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(Application
> > > Fi
> > > lterChain.java:206)
> > > >     at
> > > >
> > > >
> > > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapper
> > > Va
> > > lve.java:233)
> > > >     at
> > > >
> > > >
> > > org.apache.catalina.core.StandardContextValve.invoke(StandardContext
> > > 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.java:5
> > 55)
> > > >     at
> > > >
> > > >
> > > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVa
> > > lv
> > > e.java:109)
> > > >     at
> > > >
> > > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.ja
> > > va
> > > :299)
> > > >     at
> > > >
> > > >
> > > org.apache.coyote.http11.Http11NioProcessor.process(Http11NioProcess
> > > or
> > > .java:889)
> > > >     at
> > > >
> > > >
> > > org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHandler.p
> > > ro
> > > cess(Http11NioProtocol.java:732)
> > > >     at
> > > >
> > > >
> > > org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoi
> > > nt
> > > .java:2274)
> > > >     at
> > > >
> > > >
> > > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor
> > > .j
> > > ava:1145)
> > > >     at
> > > >
> > > >
> > > java.util.concurrent.ThreadPoolExecutor$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
> > > ==========
> > > 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.
> >
>
>
>
> 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.
>

RE: Error: "Unable to add host"

Posted by Pavan Bandarupally <pa...@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-installation/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&resp
> > > 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&resp
> > > 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(ResourceMan
> > ag
> > erImpl.java:802)
> > >     at
> > >
> > >
> > com.cloud.resource.ResourceManagerImpl.discoverHosts(ResourceManager
> > Im
> > pl.java:597)
> > >     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > >     at
> > >
> > >
> > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl
> > .j
> > ava:57)
> > >     at
> > >
> > >
> > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcce
> > ss
> > orImpl.java:43)
> > >     at java.lang.reflect.Method.invoke(Method.java:606)
> > >     at
> > >
> > >
> > org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflect
> > io
> > n(AopUtils.java:317)
> > >     at
> > >
> > >
> > org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJ
> > oi
> > npoint(ReflectiveMethodInvocation.java:183)
> > >     at
> > >
> > >
> > org.springframework.aop.framework.ReflectiveMethodInvocation.proceed
> > (R
> > eflectiveMethodInvocation.java:150)
> > >     at
> > >
> > >
> > org.springframework.aop.interceptor.ExposeInvocationInterceptor.invo
> > ke
> > (ExposeInvocationInterceptor.java:91)
> > >     at
> > >
> > >
> > org.springframework.aop.framework.ReflectiveMethodInvocation.proceed
> > (R
> > eflectiveMethodInvocation.java:172)
> > >     at
> > >
> > >
> > org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynam
> > ic
> > AopProxy.java:204)
> > >     at com.sun.proxy.$Proxy157.discoverHosts(Unknown Source)
> > >     at
> > >
> > >
> > org.apache.cloudstack.api.command.admin.host.AddHostCmd.execute(AddH
> > 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$1.c
> > al
> > l(DefaultManagedContext.java:56)
> > >     at
> > >
> > >
> > org.apache.cloudstack.managed.context.impl.DefaultManagedContext.cal
> > lW
> > ithContext(DefaultManagedContext.java:103)
> > >     at
> > >
> > >
> > org.apache.cloudstack.managed.context.impl.DefaultManagedContext.run
> > Wi
> > thContext(DefaultManagedContext.java:53)
> > >     at com.cloud.api.ApiServlet.processRequest(ApiServlet.java:124)
> > >     at com.cloud.api.ApiServlet.doPost(ApiServlet.java:91)
> > >     at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
> > >     at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
> > >     at
> > >
> > >
> > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(App
> > li
> > cationFilterChain.java:290)
> > >     at
> > >
> > >
> > org.apache.catalina.core.ApplicationFilterChain.doFilter(Application
> > Fi
> > lterChain.java:206)
> > >     at
> > >
> > >
> > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapper
> > Va
> > lve.java:233)
> > >     at
> > >
> > >
> > org.apache.catalina.core.StandardContextValve.invoke(StandardContext
> > Va
> > lve.java:191)
> > >     at
> > >
> > >
> > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.
> > ja
> > va:127)
> > >     at
> > >
> > >
> > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.
> > ja
> > va:102)
> > >     at
> > >
> org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:5
> 55)
> > >     at
> > >
> > >
> > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVa
> > lv
> > e.java:109)
> > >     at
> > >
> > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.ja
> > va
> > :299)
> > >     at
> > >
> > >
> > org.apache.coyote.http11.Http11NioProcessor.process(Http11NioProcess
> > or
> > .java:889)
> > >     at
> > >
> > >
> > org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHandler.p
> > ro
> > cess(Http11NioProtocol.java:732)
> > >     at
> > >
> > >
> > org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoi
> > nt
> > .java:2274)
> > >     at
> > >
> > >
> > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor
> > .j
> > ava:1145)
> > >     at
> > >
> > >
> > java.util.concurrent.ThreadPoolExecutor$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
> > ==========
> > 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.
>



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.

Re: Error: "Unable to add host"

Posted by Cayetano Rodríguez <tf...@gmail.com>.
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-installation/en/
> > 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&respon
> > > 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&respon
> > > 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(ResourceManag
> > erImpl.java:802)
> > >     at
> > >
> > >
> > com.cloud.resource.ResourceManagerImpl.discoverHosts(ResourceManagerIm
> > pl.java:597)
> > >     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > >     at
> > >
> > >
> > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> > ava:57)
> > >     at
> > >
> > >
> > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccess
> > orImpl.java:43)
> > >     at java.lang.reflect.Method.invoke(Method.java:606)
> > >     at
> > >
> > >
> > org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflectio
> > n(AopUtils.java:317)
> > >     at
> > >
> > >
> > org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoi
> > npoint(ReflectiveMethodInvocation.java:183)
> > >     at
> > >
> > >
> > org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(R
> > eflectiveMethodInvocation.java:150)
> > >     at
> > >
> > >
> > org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke
> > (ExposeInvocationInterceptor.java:91)
> > >     at
> > >
> > >
> > org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(R
> > eflectiveMethodInvocation.java:172)
> > >     at
> > >
> > >
> > org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamic
> > AopProxy.java:204)
> > >     at com.sun.proxy.$Proxy157.discoverHosts(Unknown Source)
> > >     at
> > >
> > >
> > org.apache.cloudstack.api.command.admin.host.AddHostCmd.execute(AddHos
> > 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$1.cal
> > l(DefaultManagedContext.java:56)
> > >     at
> > >
> > >
> > org.apache.cloudstack.managed.context.impl.DefaultManagedContext.callW
> > ithContext(DefaultManagedContext.java:103)
> > >     at
> > >
> > >
> > org.apache.cloudstack.managed.context.impl.DefaultManagedContext.runWi
> > thContext(DefaultManagedContext.java:53)
> > >     at com.cloud.api.ApiServlet.processRequest(ApiServlet.java:124)
> > >     at com.cloud.api.ApiServlet.doPost(ApiServlet.java:91)
> > >     at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
> > >     at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
> > >     at
> > >
> > >
> > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appli
> > cationFilterChain.java:290)
> > >     at
> > >
> > >
> > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFi
> > lterChain.java:206)
> > >     at
> > >
> > >
> > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperVa
> > lve.java:233)
> > >     at
> > >
> > >
> > org.apache.catalina.core.StandardContextValve.invoke(StandardContextVa
> > lve.java:191)
> > >     at
> > >
> > >
> > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.ja
> > va:127)
> > >     at
> > >
> > >
> > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.ja
> > va:102)
> > >     at
> > >
> org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:555)
> > >     at
> > >
> > >
> > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValv
> > e.java:109)
> > >     at
> > >
> > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java
> > :299)
> > >     at
> > >
> > >
> > org.apache.coyote.http11.Http11NioProcessor.process(Http11NioProcessor
> > .java:889)
> > >     at
> > >
> > >
> > org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHandler.pro
> > cess(Http11NioProtocol.java:732)
> > >     at
> > >
> > >
> > org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint
> > .java:2274)
> > >     at
> > >
> > >
> > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.j
> > ava:1145)
> > >     at
> > >
> > >
> > java.util.concurrent.ThreadPoolExecutor$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
> > ==========
> > 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.
>

RE: Error: "Unable to add host"

Posted by Pavan Bandarupally <pa...@accelerite.com>.
Is Virtualization enabled in the BIOS for the machine ?

-----Original Message-----
From: Cayetano Rodríguez [mailto:tfg.cloudcomputing@gmail.com] 
Sent: Friday, April 15, 2016 8:05 PM
To: users@cloudstack.apache.org
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>:

> 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 <sw...@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&respon
> > 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&respon
> > 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(ResourceManag
> erImpl.java:802)
> >     at
> >
> >
> com.cloud.resource.ResourceManagerImpl.discoverHosts(ResourceManagerIm
> pl.java:597)
> >     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >     at
> >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> ava:57)
> >     at
> >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccess
> orImpl.java:43)
> >     at java.lang.reflect.Method.invoke(Method.java:606)
> >     at
> >
> >
> org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflectio
> n(AopUtils.java:317)
> >     at
> >
> >
> org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoi
> npoint(ReflectiveMethodInvocation.java:183)
> >     at
> >
> >
> org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(R
> eflectiveMethodInvocation.java:150)
> >     at
> >
> >
> org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke
> (ExposeInvocationInterceptor.java:91)
> >     at
> >
> >
> org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(R
> eflectiveMethodInvocation.java:172)
> >     at
> >
> >
> org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamic
> AopProxy.java:204)
> >     at com.sun.proxy.$Proxy157.discoverHosts(Unknown Source)
> >     at
> >
> >
> org.apache.cloudstack.api.command.admin.host.AddHostCmd.execute(AddHos
> 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$1.cal
> l(DefaultManagedContext.java:56)
> >     at
> >
> >
> org.apache.cloudstack.managed.context.impl.DefaultManagedContext.callW
> ithContext(DefaultManagedContext.java:103)
> >     at
> >
> >
> org.apache.cloudstack.managed.context.impl.DefaultManagedContext.runWi
> thContext(DefaultManagedContext.java:53)
> >     at com.cloud.api.ApiServlet.processRequest(ApiServlet.java:124)
> >     at com.cloud.api.ApiServlet.doPost(ApiServlet.java:91)
> >     at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
> >     at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
> >     at
> >
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appli
> cationFilterChain.java:290)
> >     at
> >
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFi
> lterChain.java:206)
> >     at
> >
> >
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperVa
> lve.java:233)
> >     at
> >
> >
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextVa
> lve.java:191)
> >     at
> >
> >
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.ja
> va:127)
> >     at
> >
> >
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.ja
> va:102)
> >     at
> > org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:555)
> >     at
> >
> >
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValv
> e.java:109)
> >     at
> >
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java
> :299)
> >     at
> >
> >
> org.apache.coyote.http11.Http11NioProcessor.process(Http11NioProcessor
> .java:889)
> >     at
> >
> >
> org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHandler.pro
> cess(Http11NioProtocol.java:732)
> >     at
> >
> >
> org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint
> .java:2274)
> >     at
> >
> >
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.j
> ava:1145)
> >     at
> >
> >
> java.util.concurrent.ThreadPoolExecutor$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
> ==========
> 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.

Re: Error: "Unable to add host"

Posted by Cayetano Rodríguez <tf...@gmail.com>.
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 <sw...@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.
> >
>
>
>
> 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.
>

RE: Error: "Unable to add host"

Posted by Pavan Bandarupally <pa...@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 <sw...@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.
>



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.

Re: Error: "Unable to add host"

Posted by Cayetano Rodríguez <tf...@gmail.com>.
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 <sw...@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.
>

Re: Error: "Unable to add host"

Posted by Simon Weller <sw...@ena.com>.
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 <tf...@gmail.com>
Sent: Thursday, April 14, 2016 12:18 PM
To: users@cloudstack.apache.org
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.