Re: [pve-devel] [PATCH v6 qemu-server 6/6] qm: add remote-migrate command

["DERUMIER, Alexandre" <Alexandre.DERUMIER@groupe-cyllene.com>]

Le mardi 18 octobre 2022 à 08:39 +0200, Thomas Lamprecht a écrit :
> 
> We plan to have such functionality in the datacenter manager, as that
> should provide
> a better way to manage such remotes and interfacing, in PVE it'd be
> bolted on and
> would require the need to manage this on every host/cluster
> separately.
> IOW. this is rather the lower level interface.
> 
oh, ok! Make sense. I don't known too much about the roadmap,
but when you say "the datacenter manager", do you plan to release some
kind of external tool to manage multi-cluster ? 


> It may still make sense to allow passing a remote via more private
> channels, like the
> environment or `stdin`, wouldn't be hard to do, just mark the target-
> endpoint as optional
> and fallback to $ENV{'..'} and maybe a json string from STDIN - which
> an admin that wants
> to use this lower level part directly can then even use with a file
> config served via
> bash input redicrection `qm remote-migration 1234 4321 
> </etc/pve/priv/target-host.json`
> 
> 
yep, something like that. Could be usefull in case of emergency, the
night when you only have ssd access, don't remember the full syntax,
the fingerprint, the token,... ^_^



(BTW, I have begin to test, the migration through the websocket tunnel
is working really fine ! love it with the vmid reservation !)