[one-users] Not able to access running Ubuntu vm

[Idafen Santana Pérez]

Hi Zeeshan,

how do you access a running VM?

Regards
Idafen

On Thu, Apr 14, 2011 at 6:13 PM, Zeeshan Ali Shah <zashah at pdc.kth.se> wrote:
> Manually Console to the running VM to see what went wrong ..
>
> /Zeeshan
>
> On Thu, Apr 14, 2011 at 5:40 PM, Amit Soni <get.amitsoni at gmail.com> wrote:
>>
>> Hello,
>>
>> I manually created a Ubuntu IMG by installing the Ubuntu 10.10 server
>> ISO using qemu command as follows:
>>
>> qemu-img create -f qcow2 vdisk.img 10G
>> qemu-system-x86_64 -hda vdisk.img -cdrom /path/to/ubuntu-server.iso
>> -boot d  -m 384
>>
>> Then I added the network contextualisation scripts as mentioned in the
>> first section of the article:
>> http://opennebula.org/documentation:archives:rel2.0:cong
>> But I did one change; I added the execution of the "vmcontext" script
>> in the "/etc/init.d/networking" script since adding the "vmcontext"
>> script in the runlevel 2 didn't helped.
>>
>> Now when I start the installed Ubuntu IMG using the following command,
>> I get the desired IP in the machine. I am also able to SSH to the
>> machine:
>>
>> qemu-system-x86_64 -hda ubuntu-server.img  -net
>> nic,macaddr=02:00:c0:a8:02:08 -net tap
>>
>> However, when I use this IMG in the opennebula template file the
>> machine goes in the "runn" state but I am not able to access the
>> machine. My template file is as follows:
>>
>> NAME   = ubuntu
>> CPU    = 1
>> MEMORY = 400
>>
>> DISK   = [
>>  source   = "/srv/cloud/images/ubuntu/ubuntu-server.img",
>>  target   = "hda",
>>  readonly = "no" ]
>>
>> NIC    = [ NETWORK = "VM_LAN" ]
>>
>> FEATURES=[ acpi="no" ]
>>
>> Moreover, when I start the standard ttylinux IMG in am easily able to
>> SSH to the machine.
>> Can anyone guide me to some standard documentation of how to create a
>> IMG for opennebula starting from an ISO.
>>
>> Thanks & Regards,
>> Amit Soni
>> _______________________________________________
>> Users mailing list
>> Users at lists.opennebula.org
>> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>
>
>
> --
>
> --
> Regards
>
> Zeeshan Ali Shah
> System Administrator
> PDC-Center for High Performance Computing
> KTH-Royal Institute of Technology , Sweden
>
> +46 8 790 9115
>
> _______________________________________________
> Users mailing list
> Users at lists.opennebula.org
> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>
>