Heimserver-NixOS-Config/configuration.nix
2025-12-08 02:19:40 +01:00

301 lines
8.3 KiB
Nix

# Edit this configuration file to define what should be installed on
# your system. Help is available in the configuration.nix(5) man page, on
# https://search.nixos.org/options and in the NixOS manual (`nixos-help`).
{
config,
lib,
pkgs,
specialArgs,
...
}:
{
imports = [
# Include the results of the hardware scan.
./hardware-configuration.nix
specialArgs.inputs.vscode-server.nixosModules.default
];
# System basics
time.timeZone = "Europe/Vienna";
# Bootloader and kernel
boot.loader.systemd-boot.enable = true;
boot.loader.efi.canTouchEfiVariables = true;
boot.kernelParams = [
"vga=791"
"nomodeset"
];
boot.kernel.sysctl = {
"net.ipv4.ip_forward" = 1;
# "net.bridge.bridge-nf-call-iptables" = 1;
# "net.bridge.bridge-nf-call-ip6tables" = 1;
};
boot.supportedFilesystems = [ "zfs" ];
boot.zfs.forceImportRoot = false;
# Console and locale
console = {
font = "Lat2-Terminus16";
keyMap = "de";
# useXkbConfig = true; # use xkb.options in tty.
};
# i18n.defaultLocale = "en_US.UTF-8";
# Networking
networking.hostName = "nixos-server";
networking.useDHCP = false;
networking.hostId = "5506a8e7";
networking.interfaces.eth0.ipv4.addresses = [
{
address = "192.168.69.69";
prefixLength = 24;
}
];
networking.defaultGateway = "192.168.69.1";
networking.nameservers = [ "1.1.1.1" ];
networking.firewall.enable = true;
networking.firewall.allowedTCPPorts = [
22
80
443
2222 # forgejo ssh
3000 # forgejo frontend
8123 # homeassistant
5580 # homeassistant matter
2283 # immich
3003 # immich ml
9000
];
# Users
users.users.root = {
openssh.authorizedKeys.keys = [
"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAINGHadFhDCUU/ta3p1FQgpm7NExHkyHNrJbNJP6np5w9 kempinger@ins.jku.at"
];
};
users.users.immich.extraGroups = [
"video"
"render"
];
# Security
# security.sudo.wheelNeedsPassword = false;
# Packages
environment.systemPackages = with pkgs; [
vim
nano
wget
curl
git
htop
docker-compose
nixd
nixfmt
systemd
inetutils
smartmontools
parted
nil
];
# Enable SSH for root
services.openssh = {
enable = true;
settings = {
PasswordAuthentication = false;
KbdInteractiveAuthentication = false;
PermitRootLogin = "prohibit-password"; # Allow root with SSH keys only
};
};
hardware.bluetooth.enable = true;
services.blueman.enable = true;
security.acme = {
acceptTerms = true;
defaults.email = "mail@kempinger.xyz";
certs."kempinger.at".domain = "*.kempinger.at";
};
services.resolved.enable = true;
services.nginx = {
enable = true;
recommendedTlsSettings = true;
recommendedOptimisation = true;
recommendedGzipSettings = true;
recommendedProxySettings = true;
virtualHosts."192.168.69.69" = {
default = true;
root = "/srv/website/public_html";
locations."/" = {
index = "index.html";
};
};
virtualHosts."kempinger.at" = {
root = "/srv/website/public_html";
locations."/" = {
index = "index.html";
};
forceSSL = true;
enableACME = true;
};
virtualHosts.${config.services.forgejo.settings.server.DOMAIN} = {
forceSSL = true;
enableACME = true;
extraConfig = ''
client_max_body_size 512M;
'';
locations."/".proxyPass =
"http://localhost:${toString config.services.forgejo.settings.server.HTTP_PORT}";
};
virtualHosts."bilder.kempinger.at" = {
enableACME = true;
forceSSL = true;
locations."/" = {
proxyPass = "http://[::1]:${toString config.services.immich.port}";
proxyWebsockets = true;
recommendedProxySettings = true;
extraConfig = ''
client_max_body_size 50000M;
proxy_read_timeout 600s;
proxy_send_timeout 600s;
send_timeout 600s;
'';
};
};
};
services.forgejo = {
enable = true;
database.type = "postgres";
# Enable support for Git Large File Storage
lfs.enable = true;
settings = {
server = {
DOMAIN = "git.kempinger.at";
# You need to specify this to remove the port from URLs in the web UI.
ROOT_URL = "https://${config.services.forgejo.settings.server.DOMAIN}/";
HTTP_PORT = 3000;
DISABLE_SSH = false;
SSH_PORT = 2222;
START_SSH_SERVER = true;
};
# You can temporarily allow registration to create an admin user.
service.DISABLE_REGISTRATION = true;
# Add support for actions, based on act: https://github.com/nektos/act
actions = {
ENABLED = true;
DEFAULT_ACTIONS_URL = "github";
};
# Sending emails is completely optional
# You can send a test email from the web UI at:
# Profile Picture > Site Administration > Configuration > Mailer Configuration
# mailer = {
# ENABLED = true;
# SMTP_ADDR = "mail.kempinger.at";
# FROM = "noreply@${srv.DOMAIN}";
# USER = "noreply@${srv.DOMAIN}";
# };
};
};
# systemd.services.forgejo.preStart =
# ''
# ${lib.getExe cfg.package} admin user create --admin --email "root@localhost" --username crazychaoz --password temp123 || true
# '';
# Virtualisation
virtualisation = {
containers.enable = true;
podman = {
enable = true;
dockerCompat = true;
defaultNetwork.settings.dns_enabled = true; # Required for containers under podman-compose to be able to talk to each other.
};
};
#services.matter-server.enable = true;
virtualisation.oci-containers = {
backend = "podman";
containers.homeassistant = {
#autoStart = true;
volumes = [
"home-assistant:/config"
"/run/dbus:/run/dbus:ro"
];
environment.TZ = "Europe/Berlin";
# Note: The image will not be updated on rebuilds, unless the version label changes
image = "ghcr.io/home-assistant/home-assistant:stable";
extraOptions = [
# Use the host network namespace for all sockets
"--network=host"
# Pass devices into the container, so Home Assistant can discover and make use of them
#"--device=/dev/ttyACM0:/dev/ttyACM0"
"--privileged"
];
};
containers.matter-server = {
#autoStart = true;
volumes = [
"matter-server:/config"
"/run/dbus:/run/dbus:ro"
];
environment.TZ = "Europe/Berlin";
# Note: The image will not be updated on rebuilds, unless the version label changes
image = "ghcr.io/home-assistant-libs/python-matter-server:stable";
extraOptions = [
"--network=host"
"--privileged"
];
};
};
services.immich = {
enable = true;
accelerationDevices = null;
port = 2283;
#host = "immich.kempinger.at";
#openFirewall = true;
};
# Nix settings
nix.settings.experimental-features = [
"nix-command"
"flakes"
];
nix.gc = {
automatic = true;
dates = "weekly";
options = "--delete-older-than 7d";
};
# Documentation for stateVersion
# This option defines the first version of NixOS you have installed on this particular machine,
# and is used to maintain compatibility with application data (e.g. databases) created on older NixOS versions.
#
# Most users should NEVER change this value after the initial install, for any reason,
# even if you've upgraded your system to a new NixOS release.
#
# This value does NOT affect the Nixpkgs version your packages and OS are pulled from,
# so changing it will NOT upgrade your system - see https://nixos.org/manual/nixos/stable/#sec-upgrading for how
# to actually do that.
#
# This value being lower than the current NixOS release does NOT mean your system is
# out of date, out of support, or vulnerable.
#
# Do NOT change this value unless you have manually inspected all the changes it would make to your configuration,
# and migrated your data accordingly.
#
# For more information, see `man configuration.nix` or https://nixos.org/manual/nixos/stable/options#opt-system.stateVersion .
system.configurationRevision = lib.mkIf (specialArgs.inputs.self ? rev) specialArgs.inputs.self.rev;
system.stateVersion = "25.05"; # Did you read the comment?
}