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From Mohamed Infaz <infaz...@cse.mrt.ac.lk>
Subject Re: Cloudstack Agent Not starting
Date Wed, 17 Dec 2014 10:56:35 GMT
Hi Rohit,

Thanks for the reply. Was successful in connecting to the management server
via the host after editing the agent.properties file. Now i get new error
which claims about KVM storage pools.

2014-12-17 22:46:59,693 ERROR [kvm.storage.LibvirtStorageAdaptor]
(Agent-Handler-1:null) org.libvirt.LibvirtException: XML error: missing
pool $
2014-12-17 22:46:59,694 WARN  [utils.nio.Task] (Agent-Handler-1:null)
Caught the following exception but pushing on
java.lang.NullPointerException
        at
com.cloud.hypervisor.kvm.storage.LibvirtStorageAdaptor.createStoragePool(LibvirtStorageAdaptor.java:533)
        at
com.cloud.hypervisor.kvm.storage.KVMStoragePoolManager.createStoragePool(KVMStoragePoolManager.java:289)
        at
com.cloud.hypervisor.kvm.storage.KVMStoragePoolManager.createStoragePool(KVMStoragePoolManager.java:281)
        at
com.cloud.hypervisor.kvm.resource.LibvirtComputingResource.initialize(LibvirtComputingResource.java:4115)
        at com.cloud.agent.Agent.sendStartup(Agent.java:296)
        at com.cloud.agent.Agent$ServerHandler.doTask(Agent.java:825)
        at com.cloud.utils.nio.Task.run(Task.java:83)
        at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at java.lang.Thread.run(Thread.java:745)

I did some searching to find a solution to the problem but didn't find
anything that worked for me.

Thanks.

On 17 December 2014 at 14:33, Rohit Yadav <rohit.yadav@shapeblue.com> wrote:
>
>
> > On 17-Dec-2014, at 12:22 pm, Mohamed Infaz <infaz.10@cse.mrt.ac.lk>
> wrote:
> >
> > Hi Rohit,
> >
> > 2014-12-17 20:13:21,869 INFO  [utils.nio.NioClient] (Agent-Selector:null)
> > Connecting to localhost:8250
> > 2014-12-17 20:13:21,870 WARN  [utils.nio.NioConnection]
> > (Agent-Selector:null) Unable to connect to remote: is there a server
> > running on port 82$
> >
> > I was starting the agent. But now i am getting the particular message in
> > the log and i am unable to add the host. I am running my management
> server
> > in one machine and the host i am trying to add is in the same network.
>
> Make sure only one instance of mgmt server is running on your machine and
> one instance of agent on the host machine you’re trying to add; in mgmt
> server’s global settings check the “host” IP (search for host, and check
> the IP it should be your mgmt server host IP that should be reachable from
> the KVM host where you’re running your agent).
>
> >
> > On 16 December 2014 at 17:37, Rohit Yadav <rohit.yadav@shapeblue.com>
> wrote:
> >>
> >> Hi Mohamed,
> >>
> >> Make sure you've installed kvm and libvirt-bin, start libvirt or
> >> libvirtd before you start the cloudstack agent.
> >>
> >>
> >> On Tuesday 16 December 2014 05:26 PM, Mohamed Infaz wrote:
> >>
> >>> Thanks for the reply,
> >>>
> >>> 2014-12-17 00:49:21,586 INFO  [cloud.agent.AgentShell] (main:null)
> Agent
> >>> started
> >>> 2014-12-17 00:49:21,601 INFO  [cloud.agent.AgentShell] (main:null)
> >>> Implementation Version is 4.3.1
> >>> 2014-12-17 00:49:21,630 INFO  [cloud.agent.AgentShell] (main:null)
> >>> agent.properties found at /etc/cloudstack/agent/agent.properties
> >>> 2014-12-17 00:49:21,792 INFO  [cloud.agent.AgentShell] (main:null)
> >>> Defaulting to using properties file for storage
> >>> 2014-12-17 00:49:21,794 INFO  [cloud.agent.AgentShell] (main:null)
> >>> Defaulting to the constant time backoff algorithm
> >>> 2014-12-17 00:49:21,856 INFO  [cloud.utils.LogUtils] (main:null) log4j
> >>> configuration found at /etc/cloudstack/agent/log4j-cloud.xml
> >>> 2014-12-17 00:49:22,029 INFO  [cloud.agent.Agent] (main:null) id is
> >>> 2014-12-17 00:49:22,033 WARN  [cloud.resource.ServerResourceBase]
> >>> (main:null) Nics are not specified in properties file/db, will try to
> >>> autodis$
> >>> 2014-12-17 00:49:22,039 INFO  [cloud.resource.ServerResourceBase]
> >>> (main:null) Designating private to be nic cloudbr0
> >>> 2014-12-17 00:49:22,047 INFO
> >>> [resource.virtualnetwork.VirtualRoutingResource] (main:null)
> >>> VirtualRoutingResource _scriptDir to use: scripts/ne$
> >>> 2014-12-17 00:49:22,324 ERROR [cloud.agent.AgentShell] (main:null)
> Unable
> >>> to start agent:
> >>> com.cloud.utils.exception.CloudRuntimeException: Failed to connect
> socket
> >>> to '/var/run/libvirt/libvirt-sock': No such file or directory
> >>>
> >>> This was the log.
> >>>
> >>>
> >>>
> >>> On 16 December 2014 at 17:15, Erik Weber <terbolous@gmail.com> wrote:
> >>>
> >>>>
> >>>> On Tue, Dec 16, 2014 at 12:37 PM, Mohamed Infaz <
> infaz.10@cse.mrt.ac.lk>
> >>>> wrote:
> >>>>
> >>>>>
> >>>>> Hi all,
> >>>>>
> >>>>> I am trying to deploy cloudstack with the hypervisor kvm in a single
> >>>>> machine where my operating system is ubuntu 14.04. I have configured
> the
> >>>>> network and also i did configure the libvirt.conf file. When i start
> >>>>> cloudstack-agent it does start at first and then as soon as i check
> the
> >>>>> status of the service i see it as fails. Because of this reason
i
> can't
> >>>>>
> >>>> add
> >>>>
> >>>>> a host. What could be the issue?
> >>>>>
> >>>>>
> >>>>> Is there anything in /var/log/cloudstack/agent or similar?
> >>>>
> >>>> --
> >>>> Erik
> >>>>
> >>>>
> >>>
> >> --
> >> Regards,
> >> Rohit Yadav
> >> Software Architect, ShapeBlue
> >> M. +91 8826230892 | rohit.yadav@shapeblue.com
> >> Blog: bhaisaab.org | Twitter: @_bhaisaab
> >> PS. If you see any footer below, I did not add it :)
> >> Find out more about ShapeBlue and our range of CloudStack related
> services
> >>
> >> IaaS Cloud Design & Build<http://shapeblue.com/
> >> iaas-cloud-design-and-build//>
> >> CSForge – rapid IaaS deployment framework<http://shapeblue.com/csforge/
> >
> >> CloudStack Consulting<http://shapeblue.com/cloudstack-consultancy/>
> >> CloudStack Software Engineering<
> http://shapeblue.com/cloudstack-software-
> >> engineering/>
> >> CloudStack Infrastructure Support<http://shapeblue.com/
> >> cloudstack-infrastructure-support/>
> >> CloudStack Bootcamp Training Courses<http://shapeblue.com/
> >> cloudstack-training/>
> >>
> >> This email and any attachments to it may be confidential and are
> intended
> >> solely for the use of the individual to whom it is addressed. Any views
> or
> >> opinions expressed are solely those of the author and do not necessarily
> >> represent those of Shape Blue Ltd or related companies. If you are not
> the
> >> intended recipient of this email, you must neither take any action based
> >> upon its contents, nor copy or show it to anyone. Please contact the
> sender
> >> if you believe you have received this email in error. Shape Blue Ltd is
> a
> >> company incorporated in England & Wales. ShapeBlue Services India LLP
> is a
> >> company incorporated in India and is operated under license from Shape
> Blue
> >> Ltd. Shape Blue Brasil Consultoria Ltda is a company incorporated in
> Brasil
> >> and is operated under license from Shape Blue Ltd. ShapeBlue SA Pty Ltd
> is
> >> a company registered by The Republic of South Africa and is traded under
> >> license from Shape Blue Ltd. ShapeBlue is a registered trademark.
> >>
>
> Regards,
> Rohit Yadav
> Software Architect, ShapeBlue
> M. +91 88 262 30892 | rohit.yadav@shapeblue.com
> Blog: bhaisaab.org | Twitter: @_bhaisaab
>
>
>
> Find out more about ShapeBlue and our range of CloudStack related services
>
> IaaS Cloud Design & Build<
> http://shapeblue.com/iaas-cloud-design-and-build//>
> CSForge – rapid IaaS deployment framework<http://shapeblue.com/csforge/>
> CloudStack Consulting<http://shapeblue.com/cloudstack-consultancy/>
> CloudStack Software Engineering<
> http://shapeblue.com/cloudstack-software-engineering/>
> CloudStack Infrastructure Support<
> http://shapeblue.com/cloudstack-infrastructure-support/>
> CloudStack Bootcamp Training Courses<
> http://shapeblue.com/cloudstack-training/>
>
> This email and any attachments to it may be confidential and are intended
> solely for the use of the individual to whom it is addressed. Any views or
> opinions expressed are solely those of the author and do not necessarily
> represent those of Shape Blue Ltd or related companies. If you are not the
> intended recipient of this email, you must neither take any action based
> upon its contents, nor copy or show it to anyone. Please contact the sender
> if you believe you have received this email in error. Shape Blue Ltd is a
> company incorporated in England & Wales. ShapeBlue Services India LLP is a
> company incorporated in India and is operated under license from Shape Blue
> Ltd. Shape Blue Brasil Consultoria Ltda is a company incorporated in Brasil
> and is operated under license from Shape Blue Ltd. ShapeBlue SA Pty Ltd is
> a company registered by The Republic of South Africa and is traded under
> license from Shape Blue Ltd. ShapeBlue is a registered trademark.
>

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