[one-users] Về: Cannot use VNC to connect to running Vms

[GIANG NGUYENVAN]

Hi.
When I tried running the TTYLINUX example, I got same problem. And also, I think there is something happen with the DISPLAY declaration.
I have declared the DISPLAY information in the template, which is "GRAPHIC = [type="vnc", listen="127.0.0.1", 
port="5902"]"

However, in the KVM host, when I run the application "Virtual Machine Monitor", then "Details" of the Running VM, I cannot see anything about that Display Hardware, as you can see in the attached file.
I think OpenNebula has problem with VM template :(
Hope to hear your answer :)


________________________________
Từ: Carlos Martín Sánchez <cmartins at fdi.ucm.es>
Đến: GIANG NGUYENVAN <mvnli_giang at yahoo.com>
Cc: users at lists.opennebula.org
Gửi ngày: 17:51:26, Thứ Hai, 31 tháng 5 2010 
Chủ đề: Re: [one-users] Cannot use VNC to connect to running Vms

Hello Giang.

It seems to me that you are trying to install Windows XP from the .iso to the empty .img file, is that right?
Before we try to narrow down your connectivity problems, I suggest you to run the sample VM provided at [1] (kind of 'hello world' for an OpenNebula installation)

Also, keep in mind that contextualization is not supported for Windows machines right now.

[1] http://opennebula.org/documentation:rel1.4:vmg

Regards,
Carlos


Carlos Martín, Cloud Technology Engineer/Researcher
DSA Research Group: web http://dsa-research.org and blog http://blog.dsa-research.org
OpenNebula Open Source Toolkit for Cloud Computing: http://www.OpenNebula.org



2010/5/28 GIANG NGUYENVAN <mvnli_giang at yahoo.com>


> 
>
> 
> 
>>Hello.
>I am deploying a system like that: A front-end computer, which uses Ubuntu 9.10, has OpenNebula installed in; and some Cluster nodes, which use Ubuntu and KVM hypervisor.
>Everything seems perfect, untill I deploy the VMs after submit the template. It's STATE is Running, but I cannnot do anything to interract to those Vms (like ssh, or virsh console...) 
>>Another problem is that I have set up a VNC server on The Cluster node, which is the node that i deployed the VM in, and in the Vm template I have defined the Graphic output to listen on that Node.
>Here is the Vm template I used:
>
>NAME = WindowsXP
>MEMORY = 512
>CPU    = 0.2
>
>OS = [ boot="cdrom"]
>
>DISK   = [
>  source   = "/srv/cloud/win/WindowsXP.img",
>  target   = "hda",
>  readonly = "no",
>>  save = "yes" ]
>DISK = [
>  clone = "no",
>  type =
> "cdrom",
>  source = "/srv/cloud/win/WindowsXP.iso",
>  target = "hdb" ]
>
>NIC    = [ NETWORK = "Small network 2" ]
>
>GRAPHIC = [type="vnc", listen="0.0.0.0", port="5938"]
>
>
>I use "0.0.0.0" to force the VM to listen on all vncserver. I have installed a VNC server on the Cluster node, and I think I can use VNC Viewer to see something in the Vm, but It always say "Connection refuse" when I tried to. I am was really confused.
>>Would anyone help me please. Thanks you for reading this.
>
>
>
>
> 
>
>  
>  
>
> 
>
>_______________________________________________
>>Users mailing list
>Users at lists.opennebula.org
>http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>
>


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