[Date Prev][Date Next]   [Thread Prev][Thread Next]   [Thread Index] [Date Index] [Author Index]

Re: [libvirt-users] Invoking virsh console from Java



Hi Eric,
  I did check the libvirt Java bindings, but I did not find any way to access the console through the Java API. Is anybody aware of how this can be done using the Java API?
--
Regards,
Nagaraj


On Fri, May 16, 2014 at 1:35 AM, Eric Blake <eblake redhat com> wrote:
On 05/15/2014 11:34 AM, Nagaraj Mandya wrote:
> Hello,
>   I have a Java application from which I am invoking the "virsh console"
> command to access the console of a VM. I invoke the virsh command using
> ProcessBuilder.start(). However, I am unable to communicate with the stdin
> of the VMs console through the OutputStream of the Process object.
>
>   When I invoke "virsh console" from within Java, I see the following
> messages on stderr:
>
> info : libvirt version: 0.9.8
> error : vshRunConsole:318 : unable to get tty attributes: Inappropriate
> ioctl for device
>
>   Does anybody know how I can workaround this? Thanks.

Why not just directly use the Java bindings from libvirt-java to access
the console directly from your Java program, instead of trying to spawn
a third-party application to do it on your behalf?  Alas, I'm not
familiar enough with the Java bindings to know how easy or hard this may be.

--
Eric Blake   eblake redhat com    +1-919-301-3266
Libvirt virtualization library http://libvirt.org



[Date Prev][Date Next]   [Thread Prev][Thread Next]   [Thread Index] [Date Index] [Author Index]