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{
system = "x86_64-linux";
sshPubKey = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIH8uAvUnwhg3pnCdaaoclWDKV275SyNSyrkJON+R5Boi";
mainInterface = "ens3";
ip4IsPrivate = false;
ip4Address = "194.36.145.49";
ip4PrefixLength = 22;
defaultGateway4 = "194.36.144.1";
ip6IsPrivate = false;
ip6Address = "2a03:4000:4d:5e::1";
ip6PrefixLength = 64;
defaultGateway6 = "fe80::1";
configuration = { node, secrets, config, dnsNix, ctucxConfig, lib, pkgs, ... }: {
imports = [
./hardware-configuration.nix
ctucxConfig.services.prometheus-exporters
ctucxConfig.services.dns-server
ctucxConfig.websites."ip.ctu.cx"
ctucxConfig.websites."flauschehorn.katja.wtf"
ctucxConfig.websites."conduwuit.ctucx.de"
ctucxConfig.websites."grapevine.ctucx.de"
./rclone-restic-server.nix
./syncthing.nix
];
documentation.nixos.enable = false;
age.secrets.wireguardPrivKey = {
file = secrets.wanderduene.wireguardPrivKey;
owner = "systemd-network";
group = "systemd-network";
};
boot.kernel.sysctl."net.ipv6.conf.all.proxy_ndp" = true;
networking.firewall.allowedUDPPorts = [ config.systemd.network.netdevs."20-wg0".wireguardConfig.ListenPort ];
systemd.network = {
config.networkConfig = {
IPv6Forwarding = true;
};
netdevs."20-wg0" = {
netdevConfig = {
Kind = "wireguard";
Name = "wg0";
};
wireguardConfig = {
PrivateKeyFile = config.age.secrets.wireguardPrivKey.path;
ListenPort = 51820;
FirewallMark = 51820;
};
wireguardPeers = [{
PublicKey = "nvyhYuWJl/dKyV/2+bDrUisvL3mi38PsNzfdIDDwSjY=";
AllowedIPs = [ "2a03:4000:4d:5e:acab::/112" ];
PersistentKeepalive = 10;
}];
};
networks."5-mainInterface".enable = true;
networks."20-wg0" = {
name = "wg0";
routes = [{
Destination = "2a03:4000:4d:5e:acab::/112";
}];
linkConfig.RequiredForOnline = false;
};
};
services.ntfysh-notify.enable = true;
services.ndppd = {
enable = true;
proxies.ens3.rules."2a03:4000:4d:5e:acab::/112" = {
method = "iface";
interface = "wg0";
};
};
system.stateVersion = "23.05";
home-manager.users.katja.home.stateVersion = "23.05";
};
}