# 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'). { pkgs, ... }: { nix.settings.experimental-features = [ "nix-command" "flakes" ]; imports = [ # ./beefcake-hardware.nix ]; sops = { defaultSopsFile = ../secrets/beefcake/example.yaml; age = { sshKeyPaths = [ "/etc/ssh/ssh_host_ed25519_key" ]; keyFile = "/var/lib/sops-nix/key.txt"; generateKey = true; }; secrets = { example-key = { # see these and other options' documentation here: # https://github.com/Mic92/sops-nix#set-secret-permissionowner-and-allow-services-to-access-it # set permissions: # mode = "0440"; # owner = config.users.users.nobody.name; # group = config.users.users.nobody.group; # restart service when a secret changes or is newly initialized # restartUnits = [ "home-assistant.service" ]; # symlink to certain directories path = "/var/lib/my-example-key/secrets.yaml"; # for use as a user password # neededForUsers = true; }; "myservice/my_subdir/my_secret" = { }; }; }; # TODO: non-root processes and services that access secrets need to be part of # the 'keys' group # systemd.services.some-service = { # serviceConfig.SupplementaryGroups = [ config.users.groups.keys.name ]; # }; # or # users.users.example-user.extraGroups = [ config.users.groups.keys.name ]; # TODO: directory attributes for /storage subdirectories? # example: user daniel should be able to write to /storage/files.lyte.dev and # caddy should be able to serve it # TODO: declarative directory quotas? for storage/$USER and /home/$USER # TODO: would be nice to get ALL the storage stuff declared in here # should I be using btrfs subvolumes? can I capture file ownership, perimssions, and ACLs? boot.loader.systemd-boot.enable = true; boot.loader.efi.canTouchEfiVariables = true; systemd.tmpfiles.rules = [ "d /var/spool/samba 1777 root root -" ]; networking.hostName = "beefcake"; time.timeZone = "America/Chicago"; i18n.defaultLocale = "en_US.UTF-8"; console = { font = "Lat2-Terminus16"; keyMap = "us"; }; users.groups.daniel.members = [ "daniel" ]; users.groups.nixadmin.members = [ "daniel" ]; users.users.daniel = { isNormalUser = true; openssh.authorizedKeys.keys = [ "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIAPLXOjupz3ScYjgrF+ehrbp9OvGAWQLI6fplX6w9Ijb daniel@lyte.dev" ]; group = "daniel"; extraGroups = [ "nixadmin" # write access to /etc/nixos/ files "wheel" # sudo access "caddy" # write access to /storage/files.lyte.dev "users" # general users group "jellyfin" # write access to /storage/jellyfin ]; # packages = with pkgs; []; }; users.users.lytedev = { # for running my services and applications and stuff isNormalUser = true; openssh.authorizedKeys.keys = [ "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIAPLXOjupz3ScYjgrF+ehrbp9OvGAWQLI6fplX6w9Ijb daniel@lyte.dev" ]; group = "lytedev"; extraGroups = [ ]; }; users.users.ben = { isNormalUser = true; packages = with pkgs; [ vim ]; openssh.authorizedKeys.keys = [ "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIKUfLZ+IX85p9355Po2zP1H2tAxiE0rE6IYb8Sf+eF9T ben@benhany.com" ]; }; users.users.alan = { isNormalUser = true; packages = with pkgs; [ vim ]; openssh.authorizedKeys.keys = [ "" ]; }; users.users.restic = { # used for other machines to backup to isNormalUser = true; openssh.authorizedKeys.keys = [ "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIJbPqzKB09U+i4Kqu136yOjflLZ/J7pYsNulTAd4x903 root@chromebox.h.lyte.dev" "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIAPLXOjupz3ScYjgrF+ehrbp9OvGAWQLI6fplX6w9Ijb daniel@lyte.dev" ]; }; users.users.guest = { isSystemUser = true; group = "user"; createHome = true; }; programs.fish.enable = true; users.defaultUserShell = pkgs.fish; environment.variables = { EDITOR = "hx"; }; # TODO: right now, I use a flake for helix that gets the latest since my config uses newer features # would be nice to get that declared here # I think this was done with `nix profile install github:helix-editor/helix --priority 0`? # search for packages: `nix search $PACKAGE_NAME` environment.systemPackages = with pkgs; [ helix zellij mosh btrfs-progs iperf3 pv linuxquota traceroute hexyl restic speedtest-cli fish restic nil nixpkgs-fmt fd ripgrep exa skim git wget tmux sqlite ]; services.xserver.layout = "us"; # TODO: make the client declarative? right now I think it's manually git # clone'd to /root systemd.services.deno-netlify-ddns-client = { serviceConfig.Type = "oneshot"; path = with pkgs; [ curl bash ]; environment = { NETLIFY_DDNS_RC_FILE = "/root/deno-netlify-ddns-client/.env"; }; script = '' bash /root/deno-netlify-ddns-client/netlify-ddns-client.sh ''; }; systemd.timers.deno-netlify-ddns-client = { wantedBy = [ "timers.target" ]; partOf = [ "deno-netlify-ddns-client.service" ]; timerConfig = { OnBootSec = "10sec"; OnUnitActiveSec = "5min"; Unit = "deno-netlify-ddns-client.service"; }; }; services.smartd.enable = true; services.caddy = { enable = true; adapter = "caddyfile"; # acmeCA = "https://acme-staging-v02.api.letsencrypt.org/directory"; configFile = pkgs.writeText "Caddyfile" '' video.lyte.dev { reverse_proxy :8096 } bw.lyte.dev { reverse_proxy :8222 } a.lyte.dev { reverse_proxy :8899 } git.lyte.dev { reverse_proxy :3088 } files.lyte.dev { file_server browse { root /storage/files.lyte.dev } } # proxy everything else to chromebox :80 { reverse_proxy 10.0.0.5:80 } :443 { reverse_proxy 10.0.0.5:443 } ''; }; services.vaultwarden = { enable = true; config = { DOMAIN = "https://bw.lyte.dev"; SIGNUPS_ALLOWED = "false"; ROCKET_ADDRESS = "127.0.0.1"; ROCKET_PORT = 8222; }; }; services.gitea = { enable = true; appName = "git.lyte.dev"; stateDir = "/storage/gitea"; settings = { server = { ROOT_URL = "https://git.lyte.dev"; HTTP_ADDR = "127.0.0.1"; HTTP_PORT = 3088; DOMAIN = "git.lyte.dev"; }; service = { DISABLE_REGISTRATION = true; }; session = { COOKIE_SECURE = true; }; log = { # TODO: raise the log level LEVEL = "Debug"; }; ui = { THEMES = "catppuccin-mocha-sapphire,gitea,arc-green,auto,pitchblack"; DEFAULT_THEME = "catppuccin-mocha-sapphire"; }; }; lfs = { enable = true; }; dump = { enable = true; }; database = { # TODO: move to postgres? type = "sqlite3"; }; }; # TODO: ensure we're not doing the same dumb thing we were doing on the old host and eating storage services.clickhouse.enable = true; services.plausible = { enable = false; # TODO: enable this and fix access? probably need a proper secrets management system that integrates with nix (sops-nix?) # otherwise we can probably chown these files to a group that plausible has access to for reading releaseCookiePath = "/root/plausible-erlang-cookie"; database = { clickhouse.setup = true; postgres.setup = true; }; server = { baseUrl = "http://beefcake.hare-cod.ts.net:8899"; disableRegistration = true; port = 8899; secretKeybaseFile = "/root/plusible-secret-key-base"; }; adminUser = { activate = true; email = "daniel@lyte.dev"; passwordFile = "/root/plausible-admin-password"; }; }; services.postgresql = { enable = true; ensureDatabases = [ "daniel" "plausible" ]; ensureUsers = [ { name = "daniel"; ensurePermissions = { "DATABASE daniel" = "ALL PRIVILEGES"; }; } { name = "plausible"; ensurePermissions = { "DATABASE plausible" = "ALL PRIVILEGES"; }; } ]; dataDir = "/storage/postgres"; enableTCPIP = true; package = pkgs.postgresql_15; authentication = pkgs.lib.mkOverride 10 '' #type database DBuser auth-method local all postgres peer map=superuser_map local sameuser all peer map=superuser_map local plausible plausible peer map=superuser_map # lan ipv4 host all all 10.0.0.0/24 trust # tailnet ipv4 host all all 100.64.0.0/10 trust ''; identMap = '' # ArbitraryMapName systemUser DBUser superuser_map root postgres superuser_map postgres postgres superuser_map daniel postgres # Let other names login as themselves superuser_map /^(.*)$ \1 ''; }; services.postgresqlBackup = { enable = true; backupAll = true; compression = "none"; # hoping for deduplication here? location = "/storage/postgres-backups"; startAt = "*-*-* 03:00:00"; }; services.tailscale = { enable = true; }; services.jellyfin = { enable = true; openFirewall = true; # uses port 8096 by default, configurable from admin UI }; # NOTE: this server's xeon chips DO NOT seem to support quicksync or graphics in general # but I can probably throw in a crappy GPU (or a big, cheap ebay GPU for ML # stuff, too?) and get good transcoding performance # jellyfin hardware encoding # hardware.opengl = { # enable = true; # extraPackages = with pkgs; [ # intel-media-driver # vaapiIntel # vaapiVdpau # libvdpau-va-gl # intel-compute-runtime # ]; # }; # nixpkgs.config.packageOverrides = pkgs: { # vaapiIntel = pkgs.vaapiIntel.override { enableHybridCodec = true; }; # }; services.openssh = { enable = true; settings = { PasswordAuthentication = false; }; listenAddresses = [ { addr = "0.0.0.0"; port = 64022; } { addr = "0.0.0.0"; port = 22; } ]; }; services.samba-wsdd.enable = true; services.samba = { enable = true; openFirewall = true; securityType = "user"; package = pkgs.sambaFull; extraConfig = '' workgroup = WORKGROUP server string = beefcake netbios name = beefcake security = user #use sendfile = yes #max protocol = smb2 # note: localhost is the ipv6 localhost ::1 hosts allow = 10. 192.168.0. 127.0.0.1 localhost hosts deny = 0.0.0.0/0 guest account = nobody map to guest = bad user load printers = yes printing = cups printcap name = cups ''; shares = { libre = { path = "/storage/libre"; browseable = "yes"; "read only" = "no"; "guest ok" = "yes"; "create mask" = "0666"; "directory mask" = "0777"; "force user" = "nobody"; "force group" = "users"; }; public = { path = "/storage/public"; browseable = "yes"; "read only" = "no"; "guest ok" = "yes"; "create mask" = "0664"; "directory mask" = "0775"; "force user" = "nobody"; "force group" = "users"; }; family = { path = "/storage/family"; browseable = "yes"; "read only" = "no"; "guest ok" = "no"; "create mask" = "0664"; "directory mask" = "0775"; "force user" = "nobody"; "force group" = "family"; }; daniel = { path = "/storage/daniel"; browseable = "yes"; "read only" = "no"; "guest ok" = "no"; "create mask" = "0640"; "directory mask" = "0750"; "force user" = "daniel"; "force group" = "users"; }; printers = { comment = "All Printers"; path = "/var/spool/samba"; public = "yes"; browseable = "yes"; # to allow user 'guest account' to print. "guest ok" = "yes"; writable = "no"; printable = "yes"; "create mode" = 0700; }; }; }; # paths: # TODO: move previous backups over and put here # clickhouse and plausible analytics once they're up and running? services.restic.backups = rec { local = { initialize = true; passwordFile = "/root/restic-localbackup-password"; paths = [ "/storage/files.lyte.dev" "/storage/daniel" "/storage/gitea" # TODO: should maybe use configuration.nix's services.gitea.dump ? "/var/lib/bitwarden_rs" # does this need any sqlite preprocessing? # https://github.com/dani-garcia/vaultwarden/wiki/Backing-up-your-vault # specifically, https://github.com/dani-garcia/vaultwarden/wiki/Backing-up-your-vault#sqlite-database-files "/storage/postgres-backups" ]; exclude = [ ]; repository = "/storage/backups/local"; }; rascal = { initialize = true; extraOptions = [ "sftp.command='ssh beefcake@rascal -i /root/.ssh/id_ed25519 -s sftp'" ]; passwordFile = local.passwordFile; paths = local.paths; repository = "sftp://beefcake@rascal://storage/backups/beefcake"; timerConfig = { OnCalendar = "04:45"; }; }; # TODO: add ruby? benland = { initialize = true; extraOptions = [ "sftp.command='ssh daniel@n.benhaney.com -p 10022 -i /root/.ssh/id_ed25519 -s sftp'" ]; passwordFile = local.passwordFile; paths = local.paths; repository = "sftp://daniel@n.benhaney.com://storage/backups/beefcake"; timerConfig = { OnCalendar = "04:45"; }; }; }; networking.firewall.allowedTCPPorts = [ 80 # http (caddy) 443 # https (caddy) # 5357 # ??? 22 # ssh 64022 # ssh (for ben?) ]; networking.firewall.allowedUDPPorts = [ # 53 # DNS # 3702 # ??? 64020 # mosh (for ben?) ]; networking.firewall.allowedUDPPortRanges = [ { # mosh from = 60000; to = 60010; } ]; networking.firewall = { enable = true; allowPing = true; checkReversePath = "loose"; # needed for tailscale? }; # TODO: should I upgrade this? # This value determines the NixOS release from which the default # settings for stateful data, like file locations and database versions # on your system were taken. It's perfectly fine and recommended to leave # this value at the release version of the first install of this system. # Before changing this value read the documentation for this option # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html). system.stateVersion = "22.05"; # Did you read the comment? }