Re: [Qemu-devel] [PATCH 0/6] RFC: add "spiceport" chardev

[Gerd Hoffmann]

  Hi,

>> What is the use case?  Any reason why the spice client can not (or
>> should not) speak to ovirt directly?
> 
> Ah, in fact, it's the main reason why I worked on this. Currently, the
> Spice client has to communicate with ovirt via the browser, which is a pain
> to deal with: it's a completely different route, it needs a running
> browser, a compatible extension (xpi vs activex vs the rest not supported),
> leading to duplicated work, license problems, regular breakage between
> browser versions, hard to test, difficult to upgrade...

Understood.

> Instead, we are
> investigating the use of a configuration file provided by ovirt portal for
> setting up the client, and the dynamic interaction could take place either
> via the propose Spice port, or directly via ovirt.
> 
> Some of the dynamic ovirt functionality are interesting for direct clients,
> like the "spice controller menu" (a customizable client UI menu,
> virt-viewer and Boxes could benefit it). It may not be the best solution to
> route the "ovirt/spice controller" through qemu host, but at least I wanted
> to try that option. It could be that in the end, it is prefered that the
> client just talk directly to ovirt, whatever fits best.

I'd go for a direct connection.  Going the indirect route via qemu
probably isn't as bad as going indirectly via browser, but still.
Unless there is a very good reason to use qemu as middle man I simply
wouldn't do that.

cheers,
  Gerd