104 lines
3.9 KiB
Nix
104 lines
3.9 KiB
Nix
{ config, pkgs, modulesPath, lib, ... }:
|
|
|
|
let
|
|
|
|
# in rescue shell
|
|
# ---------------
|
|
# apt install -y lshw
|
|
# lshw -C network | grep -Poh 'driver=[[:alnum:]]+'
|
|
networkInterfaceModule = "e1000e";
|
|
|
|
# ip addr
|
|
networkInterface = "enp0s31f6";
|
|
|
|
# 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 <https://www.pawprint.net/designresources/netmask-converter.php>
|
|
};
|
|
ipv6 = {
|
|
address = "2a01:4f9:2b:326::2"; # the ipv6 addres
|
|
gateway = "fe80::1"; # the ipv6 gateway
|
|
prefixLength = 64; # shown in the control panel
|
|
};
|
|
|
|
in
|
|
|
|
{
|
|
system.stateVersion = "23.11";
|
|
|
|
imports = [
|
|
./disko-config.nix
|
|
./hardware-configuration.nix
|
|
];
|
|
|
|
services.smartd.enable = true;
|
|
|
|
# Use GRUB2 as the boot loader.
|
|
# We don't use systemd-boot because Hetzner uses BIOS legacy boot.
|
|
boot.loader.grub = {
|
|
enable = true;
|
|
efiSupport = false; # we created a ef02 partition because uefi is not supported on hetzner online machines.
|
|
};
|
|
|
|
# Initial empty root password for easy login:
|
|
users.users.root.initialHashedPassword = "";
|
|
services.openssh.settings.PermitRootLogin = "prohibit-password";
|
|
services.openssh.settings.PasswordAuthentication = false;
|
|
|
|
# todo : move this to the flake, this is always true
|
|
users.users.root.openssh.authorizedKeys.keys = [
|
|
"ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAACAQC6uza62+Go9sBFs3XZE2OkugBv9PJ7Yv8ebCskE5WYPcahMZIKkQw+zkGI8EGzOPJhQEv2xk+XBf2VOzj0Fto4nh8X5+Llb1nM+YxQPk1SVlwbNAlhh24L1w2vKtBtMy277MF4EP+caGceYP6gki5+DzlPUSdFSAEFFWgN1WPkiyUii15Xi3QuCMR8F18dbwVUYbT11vwNhdiAXWphrQG+yPguALBGR+21JM6fffOln3BhoDUp2poVc5Qe2EBuUbRUV3/fOU4HwWVKZ7KCFvLZBSVFutXCj5HuNWJ5T3RuuxJSmY5lYuFZx9gD+n+DAEJt30iXWcaJlmUqQB5awcB1S2d9pJ141V4vjiCMKUJHIdspFrI23rFNYD9k2ZXDA8VOnQE33BzmgF9xOVh6qr4G0oEpsNqJoKybVTUeSyl4+ifzdQANouvySgLJV/pcqaxX1srSDIUlcM2vDMWAs3ryCa0aAlmAVZIHgRhh6wa+IXW8gIYt+5biPWUuihJ4zGBEwkyVXXf2xsecMWCAGPWPDL0/fBfY9krNfC5M2sqxey2ShFIq+R/wMdaI7yVjUCF2QIUNiIdFbJL6bDrDyHnEXJJN+rAo23jUoTZZRv7Jq3DB/A5H7a73VCcblZyUmwMSlpg3wos7pdw5Ctta3zQPoxoAKGS1uZ+yTeZbPMmdbw=="
|
|
];
|
|
|
|
boot.tmp.useTmpfs = true; # make /tmp a tmpfs (performance!)
|
|
|
|
boot.supportedFilesystems = [ "zfs" ];
|
|
# head -c4 /dev/urandom | od -A none -t x4
|
|
networking.hostId = "5bb982a6";
|
|
|
|
systemd.network.networks."10-uplink".networkConfig.Address = ipv6.address;
|
|
|
|
boot.initrd.kernelModules = [ networkInterfaceModule ];
|
|
boot.initrd.network = {
|
|
enable = true;
|
|
ssh = {
|
|
enable = true;
|
|
authorizedKeys = config.users.users.root.openssh.authorizedKeys.keys;
|
|
port = 2222;
|
|
hostKeys = [
|
|
# make sure you use --copy-host-keys during nixos-anywhere
|
|
# (you can create ne ssh keys later, again)
|
|
# rm /etc/ssh/ssh_host_* && systemctl restart sshd.service
|
|
/etc/ssh/ssh_host_rsa_key
|
|
/etc/ssh/ssh_host_ed25519_key
|
|
];
|
|
};
|
|
};
|
|
|
|
# enable ssh on init
|
|
# ==================
|
|
|
|
|
|
# No SystemD at boot
|
|
# ------------------
|
|
#boot.kernelParams = [
|
|
# # See <https://www.kernel.org/doc/Documentation/filesystems/nfs/nfsroot.txt> for docs on this
|
|
# # ip=<client-ip>:<server-ip>:<gw-ip>:<netmask>:<hostname>:<device>:<autoconf>:<dns0-ip>:<dns1-ip>:<ntp0-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.initrd.systemd.enable = false;
|
|
#boot.kernelParams = [ "ip=dhcp" ];
|
|
#boot.initrd.network.ssh.shell = "/bin/cryptsetup-askpass";
|
|
#boot.initrd.luks.reusePassphrases = true;
|
|
|
|
# SystemD at boot
|
|
# ---------------
|
|
boot.initrd.systemd.enable = true;
|
|
#boot.initrd.systemd.services.openssh.enable = true;
|
|
boot.initrd.systemd.network.networks."10-uplink" = config.systemd.network.networks."10-uplink";
|
|
|
|
}
|