Open Stack

On 5/25/23 05:16, 啧啧啧 wrote:
> Hi,
> 
> When using the console, we enabled both nova spicehtml5proxy and nova 
> novancproxy on the controller node, and enabled vnc and spice on 
> compute1 and compute2, respectively. We found that there was a problem 
> with the coexistence of the two, The log is as follows.
> 
>   ERROR oslo_messaging.rpc.server 
> [req-28674cdd-f06e-466f-8611-516efc8fbe3c 
> [...]
> 
> I don't know why there is an appeal issue or what special mechanism 
> OpenStack has for the console. I can only choose one. I hope you can 
> help us. Thank you very much.

Hi,

This isn't a limitation of OpenStack, but in KVM itself, as your VM 
instances can only output video to one and only one backend at a time 
(which is chosen when the VM starts, it cannot be changed at runtime).

I hope this helps,
Cheers,

Thomas Goirand (zigo)