{ config, pkgs, modulesPath, lib, ... }: let hostName = "orbi"; # apt install -y lshw # lshw -C network | grep -Poh 'driver=[[:alnum:]]+' networkInterfaceModule = "r8169"; networkInterface = "enp3s0"; # From the Hetzner control panel ipv4 = { address = "95.216.66.212"; # the ip address gateway = "95.216.66.193"; # the gateway ip address netmask = "255.255.255.192"; # the netmask -- might not be the same for you! prefixLength = 26; # must match the netmask, see }; ipv6 = { address = "2a01:4f9:2b:326::2"; # the ipv6 addres gateway = "fe80::1"; # the ipv6 gateway prefixLength = 64; # shown in the control panel }; in { imports = [ # Include the results of the hardware scan. # ./hardware-configuration.nix ]; # needed lvm for raid #boot.initrd.kernelModules = [ ]; # Use GRUB2 as the boot loader. # We don't use systemd-boot because Hetzner uses BIOS legacy boot. #boot.loader.systemd-boot.enable = false; #boot.loader.grub = { # enable = true; # efiSupport = false; #}; networking.hostName = hostName; # Network configuration (Hetzner uses static IP assignments, and we don't use DHCP here) #networking.useDHCP = false; #networking.interfaces.${networkInterface} = { # ipv4 = { addresses = [{ address = ipv4.address; prefixLength = ipv4.prefixLength; }]; }; # ipv6 = { addresses = [{ address = ipv6.address; prefixLength = ipv6.prefixLength; }]; }; #}; #networking.defaultGateway = ipv4.gateway; #networking.defaultGateway6 = { address = ipv6.gateway; interface = networkInterface; }; #networking.nameservers = [ "8.8.8.8" "1.1.1.1" ]; systemd.network.networks."10-uplink".networkConfig.Address = ipv6.address; # Initial empty root password for easy login: users.users.root.initialHashedPassword = ""; services.openssh.settings.PermitRootLogin = "prohibit-password"; services.openssh.settings.PasswordAuthentication = false; environment.systemPackages = [ pkgs.mosh ]; users.users.root.openssh.authorizedKeys.keys = [ "ssh-rsa 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" ]; services.openssh.enable = true; services.sshguard.enable = true; system.stateVersion = "23.11"; # enable ssh on init # ------------------ #boot.kernelParams = [ # # See for docs on this # # ip=::::::::: # # The server ip refers to the NFS server -- we don't need it. # "ip=${ipv4.address}::${ipv4.gateway}:${ipv4.netmask}:${hostName}-initrd:${networkInterface}:off:8.8.8.8" #]; boot.kernelParams = [ "ip=dhcp" ]; boot.initrd.availableKernelModules = [ networkInterfaceModule ]; boot.initrd.network.enable = true; boot.initrd.network.ssh = { enable = true; authorizedKeys = config.users.users.root.openssh.authorizedKeys.keys; port = 2222; hostKeys = [ /etc/secrets/initrd/ssh_host_rsa_key /etc/secrets/initrd/ssh_host_ed25519_key ]; }; }