nix/nixos/hosts/backups-rpi4/wireguard.nix

46 lines
1.3 KiB
Nix

{ pkgs, config, lib, ... }: {
# Allow these hosts to directly communicate with their hostnames
networking.extraHosts = ''
10.100.0.1 osaka-linode-01
10.100.0.2 framework-server-wg
10.100.0.3 backups-rpi4
'';
networking.firewall.interfaces.wireguard0.allowedTCPPorts = [ 22 ];
# Set up the secrets file:
sops.secrets."wireguard_key" = {
owner = "root";
sopsFile = ../../../secrets/hosts/backups-rpi4.yaml;
};
sops.secrets."preshared_key" = {
owner = "root";
sopsFile = ../../../secrets/wireguard.yaml;
};
# Wireguard Forwarder
networking.firewall.allowPing = true;
networking.wireguard = {
enable = true;
interfaces = {
"wireguard0" = {
ips = [ "10.100.0.3/24" ];
listenPort = 51820;
privateKeyFile = "/run/secrets/wireguard_key";
# Testing
peers = [
{ # osaka-linode-01
publicKey = "yPZ3EmmIqCkReXf1DRTxzVaKQ2k+ifGmYJHji5nnMmE=";
presharedKeyFile = "/run/secrets/preshared_key";
persistentKeepalive = 5;
allowedIPs = [ "10.100.0.1/32" ];
# endpoint = "172.234.84.222:51820"; # osaka-linode-01
# endpoint = "172.232.204.45:51820"; # milan-linode-01
endpoint = "172.105.76.221:51820"; # frankfurt-linode-01
}
];
};
};
};
}