[one-users] Cant´t create own working VM for OpenNebula

[Jaime Melis]

Hello,

there are two types of contextualization: network and generic. I think you
meant in your email generic contextualization, but for the network to work
you need to implement network contextualization:
(Ubuntu)
https://github.com/OpenNebula/one/tree/master/share/scripts/ubuntu/net-vmcontext

To double-check, I recommend enabling VNC in the VM template to see if the
IP is properly configured from the inside.

By the way, a couple of weeks ago we published a screencast precisely on
how to do this:
http://blog.opennebula.org/?p=2845

cheers,
Jaime

On Fri, Apr 27, 2012 at 9:24 AM, Yilmaz Eldogan <yeldogan at web.de> wrote:

> Hello,
>
> I´m trying for 4 weeks to create an own working VM for OpenNebula 3.2, but
> my approaches haven´t been successful.
>
> First I want to give you information about our subnet:
> Subnet-Range: xxx.xxx.xxx.128 - xxx.xxx.xxx.192
> Subnet-Mask: 255.255.255.192
> Frontend: xxx.xxx.xxx.180
> Node: xxx.xxx.xxx.179
> Gateway: xxx.xxx.xxx.190
> DNS: xxx.xxx.xxx.131
> DHCP: xxx.xxx.xxx.134
>
> I tried to deploy ttylinux (OpenNebula Example VM) and pinging and SSH is
> working without any problems. But my approaches to create a working
> Ubuntu/OpenSUSE VM that I can ping and connect via SSH haven´t been
> succcessful.
> I have created many VMs. Downloaded the right contextualization file from
> here: http://dev.opennebula.org/**projects/opennebula/**
> repository/show/share/scripts<http://dev.opennebula.org/projects/opennebula/repository/show/share/scripts>.
>
> Of course I adapt the Gateway and Subnet-Mask part in the file to our
> subnet. I leave the context part in the template-file (to create VMs) empty.
> In the VM, I link the downloaded and adapted context file, so the script
> is started every time the VM boots. The VM is deployed to the cloud
> properly, and it also gets in the "RUNNING" state.
>
> But my major problems are that I can´t ping ("Destination Host
> Unreachable") or connect via SSH to them.
>
> I tried these tutorials, but at the end of these approaches I´m getting
> the same errors:
> http://opennebula.org/**documentation:rel3.4:cong<http://opennebula.org/documentation:rel3.4:cong>
> https://portal.futuregrid.org/**tutorials/opennebula<https://portal.futuregrid.org/tutorials/opennebula>
> https://support.opennebula.**pro/entries/20466331-using-**
> suse-studio-with-opennebula<https://support.opennebula.pro/entries/20466331-using-suse-studio-with-opennebula>
>
>
> Any ideas, what I´m doing wrong ?
>
> Here you can see my template file to create a VM in OpenNebula:
>
> Name=UbuntuVM
> CPU    = 0.5
> MEMORY = 512
> DISK   = [
> SOURCE = "/var/lib/one/images/ubuntu.**img",
> target = "hda",
> readonly = "no"]
>
> NIC    = [ NETWORK ="cloud network" ]
>
> FEATURES=[ acpi="no" ]
>
>
> The virtual network "cloud network" is created via Sunstone web UI and
> contains the following IPs:
> xxx.xxx.xxx.166
> xxx.xxx.xxx.171
> xxx.xxx.xxx.172
> These are free IPs in our subnet.
>
>
> Best Regards,
>
> Yilmaz
> ______________________________**_________________
> Users mailing list
> Users at lists.opennebula.org
> http://lists.opennebula.org/**listinfo.cgi/users-opennebula.**org<http://lists.opennebula.org/listinfo.cgi/users-opennebula.org>
>



-- 
Jaime Melis
Project Engineer
OpenNebula - The Open Source Toolkit for Cloud Computing
www.OpenNebula.org | jmelis at opennebula.org
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