# Edit this configuration file to define what should be installed on # your system. Help is available in the configuration.nix(5) man page # and in the NixOS manual (accessible by running ‘nixos-help’). { config, pkgs, ... }: let ssh_pubkeys = { motiejus = "ssh-rsa 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"; vno1_root = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIMiWb7yeSeuFCMZWarKJD6ZSxIlpEHbU++MfpOIy/2kh"; }; in { imports = [ /etc/nixos/hardware-configuration.nix /etc/nixos/zfs.nix ]; boot.initrd.network = { enable = true; ssh = { enable = true; port = 22; authorizedKeys = builtins.attrValues ssh_pubkeys; hostKeys = [ "/etc/secrets/initrd/ssh_host_ed25519_key" ]; }; }; security.sudo = { wheelNeedsPassword = false; execWheelOnly = true; }; time.timeZone = "UTC"; users = { mutableUsers = false; users = { git = { description = "Gitea Service"; home = "/var/lib/gitea"; useDefaultShell = true; group = "gitea"; isSystemUser = true; }; motiejus = { isNormalUser = true; extraGroups = [ "wheel" ]; openssh.authorizedKeys.keys = [ ssh_pubkeys.motiejus ]; }; }; }; environment.systemPackages = with pkgs; [ jq vim git tmux tree wget lsof file htop ncdu sqlite ripgrep binutils pciutils headscale nixos-option ]; programs.mtr.enable = true; services = { zfs = { autoScrub.enable = true; trim.enable = true; expandOnBoot = "all"; }; sanoid = { enable = true; templates.prod = { hourly = 24; daily = 7; autosnap = true; autoprune = true; post_snapshot_script = "/var/src/snaplink"; }; datasets."/home".use_template = [ "prod" ]; datasets."/var".use_template = [ "prod" ]; extraArgs = [ "--verbose" ]; }; openssh = { enable = true; passwordAuthentication = false; permitRootLogin = "no"; extraConfig = '' AcceptEnv GIT_PROTOCOL ''; }; locate = { enable = true; locate = pkgs.plocate; localuser = null; }; headscale = { enable = true; serverUrl = "https://vpn.jakstys.lt"; openIdConnect = { issuer = "https://git.jakstys.lt/"; clientId = "1c5fe796-452c-458d-b295-71a9967642fc"; clientSecretFile = "/var/src/secrets/headscale/oidc_client_secret"; }; settings = { ip_prefixes = [ "100.89.176.0/20" ]; dns_config = { nameservers = [ "1.1.1.1" "8.8.4.4" ]; magic_dns = true; base_domain = "jakst"; }; }; }; tailscale.enable = true; gitea = { enable = true; user = "git"; database.user = "git"; domain = "git.jakstys.lt"; rootUrl = "https://git.jakstys.lt"; httpAddress = "127.0.0.1"; httpPort = 3000; settings = { admin.DISABLE_REGULAR_ORG_CREATION = true; api.ENABLE_SWAGGER = false; mirror.ENABLED = false; other.SHOW_FOOTER_VERSION = false; packages.ENABLED = false; repository.DEFAULT_REPO_UNITS = "repo.code,repo.releases"; repository.DISABLE_MIGRATIONS = true; repository.DISABLE_STARS = true; repository.ENABLE_PUSH_CREATE_USER = true; security.LOGIN_REMEMBER_DAYS = 30; server.ENABLE_GZIP = true; server.LANDING_PAGE = "/motiejus"; service.DISABLE_REGISTRATION = true; service.ENABLE_TIMETRACKING = false; service.ENABLE_USER_HEATMAP = false; service.SHOW_MILESTONES_DASHBOARD_PAGE = false; session.COOKIE_SECURE = true; "service.explore".DISABLE_USERS_PAGE = true; }; }; caddy = { enable = true; email = "motiejus+acme@jakstys.lt"; virtualHosts."vpn.jakstys.lt".extraConfig = '' reverse_proxy 127.0.0.1:8080 ''; virtualHosts."git.jakstys.lt".extraConfig = '' reverse_proxy 127.0.0.1:3000 ''; }; }; networking = { hostName = "hel1-a"; firewall = { allowedTCPPorts = [ 80 443 ]; allowedUDPPorts = [ 443 ]; checkReversePath = "loose"; # tailscale insists on this }; }; system = { copySystemConfiguration = true; autoUpgrade.enable = true; autoUpgrade = { allowReboot = true; rebootWindow = { lower = "00:00"; upper = "00:30"; }; }; }; # Do not change system.stateVersion = "22.11"; }