infra/hosts/common.nix

136 lines
3 KiB
Nix

{
config,
modulesPath,
pkgs,
...
}:
{
imports = [
(modulesPath + "/virtualisation/proxmox-lxc.nix")
];
systemd.suppressedSystemUnits = [
"dev-mqueue.mount"
"sys-kernel-debug.mount"
"sys-fs-fuse-connections.mount"
];
nix = {
optimise = {
automatic = true;
dates = "weekly";
};
settings = {
auto-optimise-store = true;
sandbox = false;
# Allow remote updates
trusted-users = [
"root"
"@wheel"
];
experimental-features = [
"nix-command"
"flakes"
];
};
gc = {
automatic = true;
dates = "weekly";
options = "--delete-older-than 14d";
};
};
nixpkgs.hostPlatform = "x86_64-linux";
environment.systemPackages = with pkgs; [
vim
git
];
proxmoxLXC = {
manageNetwork = false;
manageHostName = false;
privileged = false;
};
users.users.root = {
packages = with pkgs; [
kitty # for terminfo
fastfetch # for shits and giggles
];
openssh.authorizedKeys.keys = [
"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAICW1+Ml8R9x1LCJaZ8bIZ1qIV4HCuZ6x7DziFW+0Nn5T xengi@kanae_2022-12-09"
"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAICmb+mJfo84IagUaRoDEqY9ROjjQUOQ7tMclpN6NDPrX xengi@kota_2022-01-16"
"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAICyklb7dvEHH0VBEMmTUQFKHN6ekBQqkDKj09+EilUIQ xengi@lucy_2018-09-08"
"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAICjv9W8WXq9QGkgmANNPQR24/I1Pm1ghxNIHftEI+jlZ xengi@mayu_2021-06-11"
"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIGhyfD+8jMl6FDSADb11sfAsJk0KNoVzjjiDRZjUOtmf xengi@nana_2019-08-16"
"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIMPtGqhV7io3mhIoZho4Yf7eCo0sUZvjT2NziM2PkXSo xengi@nyu_2017-10-11"
];
};
networking = {
domain = "berlin.ccc.de";
nameservers = [
"2606:4700:4700::1111#one.one.one.one"
"2620:fe::fe#dns.quad9.net"
"1.1.1.1#one.one.one.one"
"9.9.9.9#dns.quad9.net"
];
useDHCP = false;
useNetworkd = true;
dhcpcd.enable = false;
nftables.enable = true;
tempAddresses = "disabled";
firewall.enable = true;
};
time.timeZone = "Europe/Berlin";
i18n.defaultLocale = "en_GB.UTF-8";
console.font = "Lat2-Terminus16";
services = {
fstrim.enable = false; # Let Proxmox host handle fstrim
# Cache DNS lookups to improve performance
resolved = {
enable = true;
dnssec = "allow-downgrade";
dnsovertls = "true";
extraConfig = ''
Cache=true
CacheFromLocalhost=true
'';
};
};
programs = {
mtr.enable = true;
vim = {
enable = true;
defaultEditor = true;
};
htop = {
enable = true;
};
tmux = {
enable = true;
terminal = "screen-256color";
shortcut = "a";
newSession = true;
clock24 = true;
};
ssh.startAgent = true;
};
security = {
acme = {
acceptTerms = true;
defaults = {
validMinDays = 14;
renewInterval = "daily";
email = "acme@xengi.de";
group = "nginx";
};
};
};
}