Amounts to the same thing but no. Promox servers with two bridged interfaces. One interface has a public IP, the other a 10.0.10.0/24 etc. Multiple baremetal servers are connected by wireguard and have access to each other's private subnets. Like one other might be the 10.0.20.0/24. Setup the routes and good to go. Firewall to taste. My private LAN is all open.
This is not just for docker. There are other vms and lxc containers too.
alt Hacker News
Amounts to the same thing but no. Promox servers with two bridged interfaces. One interface has a public IP, the other a 10.0.10.0/24 etc. Multiple baremetal servers are connected by wireguard and have access to each other's private subnets. Like one other might be the 10.0.20.0/24. Setup the routes and good to go. Firewall to taste. My private LAN is all open.
This is not just for docker. There are other vms and lxc containers too.