Hello,
I'm making a web app for my company that will enable different teams to
manage their own VMs. I wish to make possible to interact with each VM
console, so I plan to use some xterm.js with websockets.
So I discovered libvirt-console-proxy [1] when I looked for something to
put a libvirt console into a websocket. That seems like the right tool
for the job.
The only doc I found is this article from 2017 [2]. After trying to
understand from this article and from --help, I still have many
questions. I am really bad at reading code so I can't even get answers
from the sources.
My main concern is: How a client is supposed to talk to the proxy? It is
said that a security token must be provided. How? HTTP header? Which
header? Am I missing something in websocket protocol? I think an example
client implementation would help a lot.
Also, I tried to use virtconsoleresolveradm to set up metadata on my
domains like explained in the article [1] :
./virtconsoleresolveradm enable milou
Enabled access to domain 'milou'
But that doesn't seem to do anything (except defining the metadata
namespace in the XML):
virsh metadata milou http://libvirt.org/schemas/console-proxy/1.0
<consoles/>
I precise that I have already this in my XML:
<serial type='pty'>
<target type='isa-serial' port='0'>
<model name='isa-serial'/>
</target>
</serial>
<console type='pty'>
<target type='serial' port='0'/>
</console>
Should I remove that? Should I edit that?
Thanks for your help.
Guy Godfroy
[1] https://gitlab.com/libvirt/libvirt-console-proxy
[2]
https://www.berrange.com/posts/2017/01/26/announce-new-libvirt-console-proxy-project/
