[one-users] [Fwd: Re: Please help me get VM running]

[Tino Vazquez]

Hi Cuong,

This is actually not a bug, since those script snips shown are
intended to "cat" something coming from the stdin into a file.

If you revert your changes, what is exactly the problems and what is
shown in the logs? It is important that you state your chosen storage
method (ssh or nfs).

Regards,

-Tino

--
Constantino Vázquez Blanco | dsa-research.org/tinova
Virtualization Technology Engineer / Researcher
OpenNebula Toolkit | opennebula.org



On Tue, Sep 14, 2010 at 12:12 PM, Cuong Hoang Bui <bhcuong2008 at gmail.com> wrote:
>
> --
> **********************
> Regards,
> Cuong Hoang Bui
> ctek at cteklab.net
> bhcuong2008 at gmail.com
> **********************
>
>
> Same, please forward it to the opennebula mailing list.
> --
> Constantino Vázquez Blanco | dsa-research.org/tinova
> Virtualization Technology Engineer / Researcher
> OpenNebula Toolkit | opennebula.org
>
>
>
> On Fri, Sep 10, 2010 at 12:21 PM, Cuong Hoang Bui <bhcuong2008 at gmail.com>
> wrote:
>> Hi Tino,
>>
>> Below is the vm.template file in the dir /srv/cloud/one/share/examples.
>> The
>> document shows that it's easy to get VM running, but up to now I just add
>> node successfully, VM not running.
>> I'm stuck at VM definition file. That's the disk image file. Where does it
>> come from? I want to start up an VM, then install a fresh OS inside the
>> VM.
>>
>> The next thing is that, I install OpenNebula from OpenNebula Express.
>> There're some small bugs that makes OpenNebula not function properly. I
>> dont
>> understand why these bugs appears
>> 1. Bug 1 in file one_im_ssh.rb, function execute
>> Original:
>> src = "'mkdir -p #{@remote_dir}; cat  > #{@remote_script};" \
>>             " if [ \"x$?\" != \"x0\" ]; then exit -1; fi;" \
>>             " chmod +x #{@remote_script}; #{@remote_script}'"
>>
>> Modified:
>> src = "'mkdir -p #{@remote_dir}; cat *#{@script}* > #{@remote_script};" \
>>             " if [ \"x$?\" != \"x0\" ]; then exit -1; fi;" \
>>             " chmod +x #{@remote_script}; #{@remote_script}'"
>>
>> 2. Bug 2 in file one_vmm_xen.rb
>> Original:
>> cmd = "cat   > #{remote_dfile} && #{XEN[:create]} #{remote_dfile}"
>>
>> Modified:
>> cmd = "cat *#{local_dfile}*  > #{remote_dfile} && #{XEN[:create]}
>> #{remote_dfile}"
>>
>> 3. Bug 3 in one_vmm_kvm.rb, the same as xen at bug 2.
>>
>> These makes broken operation of OpenNebula. These bugs make me crazy due
>> to
>> I'm a newbie to OpenNebula. I dont understand why these bugs appears up to
>> now (from the release in 2009). I'm using version 1.4.0 on CentOS 5.4 x64.
>>
>> ============================================
>> #---------------------------------------
>> # VM definition example
>> #---------------------------------------
>>
>> NAME = "vm-example"
>>
>> CPU    = 0.5
>> MEMORY = 128
>>
>> # --- kernel & boot device ---
>>
>> OS = [
>>  kernel   = "/vmlinuz",
>>  initrd   = "/initrd.img",
>>  root     = "sda1" ]
>>
>> # --- 2 disks ---
>>
>> DISK = [
>>  source   = "/local/xen/domains/etch/disk.img",
>>  target   = "sda1",
>>  readonly = "no" ]
>>
>> DISK = [
>>  source   = "/local/xen/domains/etch/swap.img",
>>  target   = "sda2",
>>  readonly = "no" ]
>>
>> # --- 1 NIC ---
>>
>> NIC = [ mac="00:ff:72:17:20:27"]
>>
>> NIC = [ NETWORK="Private LAN"]
>>
>>
>> # --- VNC server ---
>>
>> GRAPHICS = [
>>  type    = "vnc",              listen  = "127.0.0.1",
>>  port    = "5"]
>>
>> # --- Context ---
>>
>> CONTEXT = [
>>  hostname   = "$NAME",
>>  ip_private = "$NIC[IP, NETWORK=\"Private LAN\"]",
>>  ip_gen     = "10.0.0.$VM_ID"]
>>
>> --
>> **********************
>> Regards,
>> Cuong Hoang Bui
>> ctek at cteklab.net
>> bhcuong2008 at gmail.com
>> **********************
>>
>>
>
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