Add node to a cluster from another network

[Jiada90]

Hi,

I'm kinda new to proxmox and i wanted to know if it is possible to add my proxmox server in my friend's cluster who's in another network ?
And if this is indeed possible, how can i do it ? Here's some screenshots so you can see how the issue look like. Thank you very much for reading

my regards, Reda

 

[Hannes Laimer]

Hey,

the nodes of the cluster have to be able to reach each other, so every node has to be able to connect to every other node within the cluster. You could set up a small VPN server (e.g. [1][2]) on one of the nodes and connect the others to it. Or (if possible) connect those two networks physically.
Another option would be to connect the whole two networks with a VPN, for that you can take a look at [3]. (This might be a little more complicated)

[1] https://www.wireguard.com/
[2] https://github.com/angristan/wireguard-install
[3] https://unix.stackexchange.com/questions/639179/connect-2-sites-networks-with-wireguard

 

[Jiada90]

Thanks !