[one-users] access just created vm

[Carlos Martín Sánchez]

Hi Samuel,

Please take a look at this FAQ entry [1], those are the common connectivity
problems.
VNC is the best way to solve this kind of problems, but you have to connect
to your physical host IP, not the VM one:

 GRAPHICS = [TYPE = "vnc", LISTEN = "0.0.0.0", port="5901"]

Means that the physical host hypervisor will open a VNC server at port 5901,
accepting connections from any IP.

Regards,
Carlos.

[1]
http://opennebula.org/documentation:community:faq#my_vm_is_running_but_i_get_no_answer_from_pings_what_s_wrong
--
Carlos Martín, MSc
Project Major Contributor
OpenNebula - The Open Source Toolkit for Cloud Computing
www.OpenNebula.org <http://www.opennebula.org/> | cmartin at opennebula.org


On Tue, May 24, 2011 at 6:37 PM, samuel <samu60 at gmail.com> wrote:

> Dear all,
>
> First of all congratulations for this projects, I've just started using it
> and looks really promising.
>
> I've created the simple controller+2nodes following the website
> documentation (opennebula version 2.2) and the basics seems to work (at
> cluster level): that is I can create hosts and nets. I'm also using the web
> front-end sunstone and really simplifies the managing of the underlying
> structure.
>
> The problem I'm facing is accessing the just created virtual machines.
> I've downloaded  a qcow2 debian instance from
> http://people.debian.org/~aurel32/qemu/amd64/ and used the next template
> to create a virtual machine:
>
> NAME=debian.squeeze.qcow2
> MEMORY=1025
> CPU=0.5
>
> OS = [
>      BOOT    ="hd",
>      ROOT    ="hda"
>  ]
>
> DISK = [
>      TYPE= "disk",
>      DRIVER="qcow2",
>      SOURCE     =
> "/srv/cloud/images/qcow/debian_squeeze_amd64_standard.qcow2",
>      TARGET     = "hda",
>      CLONE     = "no",
>      SAVE = "no"
>  ]
>
>
>  GRAPHICS = [TYPE = "vnc", LISTEN = "0.0.0.0", port="5901"]
>  NIC    = [ NETWORK = "control" ]
>
>  FEATURES=[ acpi="no" ]
>
> The virtual machine is created (appears as running in the web interface)
> and from the command line I can see the vm running:
> onevm show 26
> VIRTUAL MACHINE 26
> INFORMATION
> ID             : 26
> NAME           : debian.squeeze.qcow2
> STATE          : ACTIVE
> LCM_STATE      : RUNNING
> START TIME     : 05/24 18:20:18
> END TIME       : -
> DEPLOY ID:     : one-26
>
> VIRTUAL MACHINE
> MONITORING
> NET_TX         : 0
> NET_RX         : 0
> USED MEMORY    : 0
> USED CPU       : 0
>
> VIRTUAL MACHINE
> TEMPLATE
> CPU=0.5
> DISK=[
>   CLONE=no,
>   DISK_ID=0,
>   DRIVER=qcow2,
>   SAVE=no,
>   SOURCE=/srv/cloud/images/qcow/debian_squeeze_amd64_standard.qcow2,
>   TARGET=hda,
>   TYPE=disk ]
> FEATURES=[
>   ACPI=no ]
> GRAPHICS=[
>   LISTEN=0.0.0.0,
>   PORT=5901,
>   TYPE=vnc ]
> MEMORY=1025
> NAME=debian.squeeze.qcow2
> NIC=[
>   BRIDGE=vbr0,
>   IP=192.168.50.5,
>   MAC=02:00:c0:a8:32:05,
>   NETWORK=control,
>   NETWORK_ID=2 ]
> OS=[
>   BOOT=hd,
>   ROOT=hda ]
> VMID=26
>
> The problems is that  I can not acces the console via virsh:
> virsh # list
>  Id Nombre               Estado
> ----------------------------------
>  16 one-17               en pausa
>  21 one-22               en pausa
>  23 one-26               ejecutando
>
> virsh # console 23
> No existe una terminal disponible para el dominio
>
>
> neither to the VNC access:
>
> $vncviewer 192.168.50.5
>
> Tue May 24 18:21:02 2011
>  main:        unable to connect to host: No route to host (113)
>
> From the nodes or the controller doing a mtr,ping, nmap it appears as if
> there is no route to the new IP 192.168.50.5 but the problem is that I don't
> know what can be wrong. Anyone can point to any documentation or how to
> debug the connection?
>
> I've also tried to create images from iso files but I'm not 100% sure I've
> done it right. Is there any documentation about how to create virtual
> machine from a .iso linux or windows burned CD?
>
>
> Thanks a lot in advance and apologies for the size of this email.
>
> Samuel.
>
>
> _______________________________________________
> Users mailing list
> Users at lists.opennebula.org
> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.opennebula.org/pipermail/users-opennebula.org/attachments/20110525/cce17e67/attachment-0003.htm>