locked linux-firmware and 6.12.52

Flake lock file updates:

• Updated input 'firefox-addons':
    'gitlab:rycee/nur-expressions/0d05242?dir=pkgs/firefox-addons' (2025-11-20)
  → 'gitlab:rycee/nur-expressions/cefce78?dir=pkgs/firefox-addons' (2025-11-21)
• Updated input 'home-manager':
    'github:nix-community/home-manager/ea164b7' (2025-11-17)
  → 'github:nix-community/home-manager/d10a9b1' (2025-11-21)
• Updated input 'nixpkgs-master':
    'github:nixos/nixpkgs/973aa8b' (2025-11-21)
  → 'github:nixos/nixpkgs/8a7cf7e' (2025-11-22)

.github/workflows/build_systems.yml

@@ -0,0 +1,28 @@
+name: build_systems
+on:
+  workflow_dispatch:
+  pull_request:
+  push:
+    branches: [main]
+  schedule:
+    - cron: "0 22 * * *"
+
+jobs:
+  build:
+    name: build-${{ matrix.system }}
+    runs-on: self-hosted
+    strategy:
+      matrix:
+        system:
+          - "bob"
+          - "brain"
+          - "jeeves"
+          - "leviathan"
+          - "rhapsody-in-green"
+    continue-on-error: true
+    steps:
+      - uses: actions/checkout@v4
+      - name: Build default package
+        run: "nixos-rebuild build --flake ./#${{ matrix.system }}"
+      - name: copy to nix-cache
+        run: nix copy --to ssh://jeeves .#nixosConfigurations.${{ matrix.system }}.config.system.build.toplevel

.github/workflows/merge_flake_lock_update.yml

@@ -0,0 +1,29 @@
+name: merge_flake_lock_update
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: "0 2 * * 6"
+
+jobs:
+  merge:
+    runs-on: ubuntu-latest
+
+    permissions:
+      contents: write
+      pull-requests: write
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: merge_flake_lock_update
+        run: |
+          pr_number=$(gh pr list --state open --author RichieCahill --label flake_lock_update --json number --jq '.[0].number')
+          echo "pr_number=$pr_number" >> $GITHUB_ENV
+          if [ -n "$pr_number" ]; then
+            gh pr merge "$pr_number" --rebase
+          else
+            echo "No open PR found with label flake_lock_update"
+          fi
+        env:
+          GITHUB_TOKEN: ${{ secrets.GH_TOKEN_FOR_UPDATES }}

.github/workflows/pytest.yml

@@ -0,0 +1,19 @@
+name: pytest
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+  merge_group:
+
+jobs:
+  pytest:
+    runs-on: self-hosted
+
+    steps:
+      - uses: actions/checkout@v4
+      - name: Run tests
+        run: nix develop .#devShells.x86_64-linux.default -c pytest tests

.github/workflows/treefmt.yml

@@ -0,0 +1,15 @@
+name: treefmt
+on:
+  workflow_dispatch:
+  pull_request:
+  push:
+    branches: [main]
+
+jobs:
+  treefmt:
+    name: nix fmt
+    runs-on: self-hosted
+    steps:
+      - uses: actions/checkout@v4
+      - name: runs treefmt
+        run: "treefmt --ci"

.github/workflows/update-flake-lock.yml

@@ -0,0 +1,23 @@
+name: update-flake-lock
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: "0 0 * * 6"
+
+jobs:
+  lockfile:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+      - name: Install Nix
+        uses: DeterminateSystems/nix-installer-action@main
+      - name: Update flake.lock
+        uses: DeterminateSystems/update-flake-lock@main
+        with:
+          token: ${{ secrets.GH_TOKEN_FOR_UPDATES }}
+          pr-title: "Update flake.lock"
+          pr-labels: |
+            dependencies
+            automated
+            flake_lock_update

.gitignore

@@ -160,3 +160,8 @@ cython_debug/
 #  and can be added to the global gitignore or merged into this file.  For a more nuclear
 #  option (not recommended) you can uncomment the following to ignore the entire idea folder.
 #.idea/
+
+test.*
+
+# syncthing
+.stfolder

.sops.yaml

@@ -0,0 +1,22 @@
+# Generate AGE keys from SSH keys with:
+#   ssh-keygen -A
+#   nix-shell -p ssh-to-age --run 'cat /etc/ssh/ssh_host_ed25519_key.pub | ssh-to-age'
+keys:
+  - &admin_richie age1u8zj599elqqvcmhxn8zuwrufsz8w8w366d3ayrljjejljt2q45kq8mxw9c # cspell:disable-line
+
+  - &system_bob age1q47vup0tjhulkg7d6xwmdsgrw64h4ax3la3evzqpxyy4adsmk9fs56qz3y # cspell:disable-line
+  - &system_brain age1jhf7vm0005j60mjq63696frrmjhpy8kpc2d66mw044lqap5mjv4snmwvwm # cspell:disable-line
+  - &system_jeeves age13lmqgc3jvkyah5e3vcwmj4s5wsc2akctcga0lpc0x8v8du3fxprqp4ldkv # cspell:disable-line
+  - &system_leviathan age1l272y8udvg60z7edgje42fu49uwt4x2gxn5zvywssnv9h2krms8s094m4k # cspell:disable-line
+  - &system_rhapsody age1ufnewppysaq2wwcl4ugngjz8pfzc5a35yg7luq0qmuqvctajcycs5lf6k4 # cspell:disable-line
+
+creation_rules:
+  - path_regex: users/secrets\.yaml$
+    key_groups:
+      - age:
+          - *admin_richie
+          - *system_bob
+          - *system_brain
+          - *system_jeeves
+          - *system_leviathan
+          - *system_rhapsody

.vscode/settings.json

@@ -1,172 +1,336 @@
 {
   "cSpell.words": [
     "aboutwelcome",
+    "acltype",
+    "addopts",
+    "addstr",
+    "advplyr",
     "ahci",
+    "aioesphomeapi",
+    "aiounifi",
     "alsa",
+    "apiclient",
+    "apscheduler",
+    "archlinux",
+    "ashift",
     "asrouter",
+    "attroff",
+    "attron",
+    "audiobooks",
+    "audiobookshelf",
     "auditd",
     "autofetch",
+    "autologin",
+    "automations",
     "autopull",
+    "autotrim",
+    "autoupdate",
     "azuretools",
     "bantime",
+    "bazarr",
+    "bgwriter",
+    "binhex",
     "bitwarden",
+    "blkdiscard",
     "breakpad",
     "btop",
     "cachix",
+    "canmount",
     "captivedetect",
     "cgroupdriver",
     "charliermarsh",
+    "Checkpointing",
+    "cloudflared",
+    "codellama",
     "codezombiech",
     "compactmode",
     "Compat",
     "contentblocking",
     "cookiebanners",
+    "createdb",
+    "createrole",
     "crlite",
+    "cryptsetup",
+    "cuda",
     "darkreader",
+    "datagrip",
     "datareporting",
     "davidanson",
     "dconf",
     "dearrow",
     "debugpy",
+    "deepseek",
     "dialout",
     "diffie",
     "direnv",
     "dmask",
+    "dnodesize",
     "dotfiles",
     "drawio",
+    "duckdns",
     "eamodio",
+    "ehci",
+    "emerg",
     "endlessh",
     "errorlens",
     "esbenp",
+    "esphome",
     "extest",
+    "fadvise",
     "fastforwardteam",
     "FASTFOX",
+    "ffmpegthumbnailer",
+    "filebot",
+    "filebrowser",
     "fileroller",
     "findbar",
+    "Fira",
     "fmask",
+    "fontconfig",
     "formfill",
+    "forwardfor",
     "foxundermoon",
     "FULLSCREEN",
+    "fwupd",
     "fxaccounts",
     "gamemode",
     "gamescope",
+    "getch",
+    "getmaxyx",
     "ghdeploy",
     "globalprivacycontrol",
     "gparted",
+    "gtts",
+    "gutenprint",
+    "hass",
     "healthreport",
     "Heatsink",
     "hediet",
     "hexeditor",
     "hicolor",
     "hmac",
+    "homeassistant",
     "HPKP",
+    "hplip",
     "htmlaboutaddons",
+    "httpchk",
+    "hurlenko",
     "hwloc",
+    "ignorelist",
+    "INITDB",
+    "iocharset",
+    "ioit",
     "iperf",
+    "isal",
+    "jellyfin",
     "jnoortheen",
     "jsbc",
+    "kagi",
+    "kuma",
+    "lazer",
+    "levelname",
     "libglvnd",
     "libmysqlclient",
     "libsodium",
     "libssh",
     "libvirtd",
+    "llms",
+    "localtime",
+    "louislam",
+    "lsnew",
     "luks",
     "lynis",
     "mangohud",
     "markdownlint",
+    "maxconn",
+    "maxpages",
     "maxretry",
     "maxtime",
     "mechatroner",
     "mediainfo",
+    "mixtral",
+    "mklabel",
+    "mkpart",
+    "modbus",
+    "modbuss",
     "modesetting",
+    "mountpoint",
+    "mountpoints",
     "mousewheel",
+    "mqtt",
     "mtxr",
+    "mypy",
     "ncdu",
     "nemo",
     "neofetch",
+    "nerdfonts",
+    "netdev",
+    "netdevs",
+    "Networkd",
     "networkmanager",
     "newtabpage",
+    "nixfmt",
     "nixos",
     "nixpkgs",
     "nmap",
+    "noauto",
+    "nodev",
+    "noecho",
     "nonsponsored",
+    "Noto",
+    "nprt",
     "nvme",
     "OCSP",
     "oderwat",
+    "ollama",
+    "ondemand",
+    "oneshot",
+    "openwakeword",
     "optimise",
     "optoutstudies",
     "overalljails",
     "overscroll",
+    "overseerr",
+    "paho",
+    "partitionwise",
     "pbmode",
     "pciutils",
+    "pcscd",
     "pdfjs",
     "peerconnection",
     "PESKYFOX",
+    "PGID",
     "pipewire",
     "pkgs",
     "plugdev",
+    "poppler",
+    "posixacl",
+    "powertop",
+    "primarycache",
+    "prismlauncher",
     "privatebrowsing",
+    "PRIVOXY",
+    "protontricks",
+    "prowlarr",
     "proxychains",
     "prusa",
+    "psycopg",
+    "PUID",
     "pulseaudio",
     "punycode",
+    "pychromecast",
+    "pydocstyle",
+    "pyfakefs",
     "pylance",
+    "pylint",
+    "pymetno",
+    "pymodbus",
+    "pyownet",
+    "pytest",
+    "qbit",
+    "qbittorrent",
+    "qbittorrentvpn",
+    "qbitvpn",
     "quicksuggest",
+    "radarr",
     "readahead",
+    "receiveencrypted",
+    "recordsize",
     "Redistributable",
     "referer",
     "REFERERS",
+    "relatime",
     "Rhosts",
     "ripgrep",
+    "roboto",
+    "rokuecp",
+    "routable",
+    "rspace",
     "rtkit",
     "rycee",
     "safebrowsing",
     "schemeless",
     "scrollback",
     "SECUREFOX",
+    "sessionmaker",
     "sessionstore",
     "shellcheck",
     "signon",
     "Signons",
     "skia",
+    "smartd",
     "smartmontools",
     "SMOOTHFOX",
     "socialtracking",
+    "sonarr",
     "sponsorblock",
+    "sqlalchemy",
     "sqltools",
+    "ssdp",
+    "SSHOPTS",
     "stdenv",
     "subresource",
     "substituters",
     "supermaven",
+    "sysstat",
     "tabmanager",
     "tamasfe",
+    "TCPIP",
+    "testdisk",
     "tiktok",
     "timonwong",
+    "titlebar",
+    "tmmworkshop",
+    "Tmpfs",
     "topsites",
     "topstories",
+    "treefmt",
     "twimg",
+    "typer",
     "uaccess",
     "ublock",
+    "uiprotect",
     "uitour",
+    "unrar",
     "unsubmitted",
+    "uptimekuma",
     "urlbar",
     "urlclassifier",
     "usbhid",
     "usbutils",
+    "useragent",
     "usernamehw",
     "userprefs",
     "vfat",
+    "victron",
     "virt",
     "virtualisation",
     "vpnpromourl",
+    "wakeonlan",
     "webchannel",
     "WEBRTC",
+    "WEBUI",
+    "wireplumber",
     "wireshark",
+    "Workqueues",
+    "xattr",
+    "xcursorgen",
+    "xdist",
     "xhci",
+    "yazi",
+    "yubikey",
+    "yubioath",
     "yzhang",
+    "zeroconf",
     "zerotier",
     "zerotierone",
     "zoxide",
+    "zram",
     "zstd"
-  ]
+  ],
+  "python-envs.defaultEnvManager": "ms-python.python:system",
+  "python-envs.pythonProjects": [],
+  "python.testing.pytestArgs": ["tests"],
+  "python.testing.unittestEnabled": false,
+  "python.testing.pytestEnabled": true
 }

common/global/default.nix

@@ -0,0 +1,92 @@
+{
+  inputs,
+  lib,
+  outputs,
+  pkgs,
+  ...
+}:
+{
+  imports = [
+    inputs.home-manager.nixosModules.home-manager
+    inputs.sops-nix.nixosModules.sops
+    ./fail2ban.nix
+    ./fonts.nix
+    ./libs.nix
+    ./locale.nix
+    ./nh.nix
+    ./nix.nix
+    ./programs.nix
+    ./ssh.nix
+    ./snapshot_manager.nix
+  ];
+
+  boot = {
+    tmp.useTmpfs = true;
+    kernelPackages = lib.mkDefault (
+      pkgs.linuxPackages_6_12.extend (
+        self: super: {
+          kernel = super.kernel.override {
+            argsOverride = {
+              version = "6.12.52";
+              modDirVersion = "6.12.52";
+              src = pkgs.fetchurl {
+                url = "https://cdn.kernel.org/pub/linux/kernel/v6.x/linux-6.12.52.tar.xz";
+                sha256 = "sha256-tIUM9nCgMscPOLcTon1iBGxfdHyvAoxfULGPmGBqnrE=";
+              };
+            };
+          };
+        }
+      )
+    );
+    zfs.package = lib.mkDefault pkgs.zfs_2_3;
+  };
+
+  hardware.enableRedistributableFirmware = true;
+
+  home-manager = {
+    useGlobalPkgs = true;
+    useUserPackages = true;
+    extraSpecialArgs = { inherit inputs outputs; };
+    backupFileExtension = "backup";
+  };
+
+  nixpkgs = {
+    overlays = builtins.attrValues outputs.overlays;
+    config.allowUnfree = true;
+  };
+
+  services = {
+    # firmware update
+    fwupd.enable = true;
+
+    snapshot_manager = {
+      enable = lib.mkDefault true;
+      PYTHONPATH = "${inputs.self}/";
+    };
+
+    zfs = {
+      trim.enable = lib.mkDefault true;
+      autoScrub.enable = lib.mkDefault true;
+    };
+  };
+
+  powerManagement.powertop.enable = lib.mkDefault true;
+
+  programs.zsh.enable = true;
+
+  security = {
+    auditd.enable = lib.mkDefault true;
+    sudo-rs = {
+      enable = true;
+      execWheelOnly = true;
+    };
+    sudo.enable = false;
+  };
+
+  users.mutableUsers = lib.mkDefault false;
+
+  zramSwap = {
+    enable = lib.mkDefault true;
+    priority = 1000;
+  };
+}

common/global/fonts.nix

@@ -0,0 +1,12 @@
+{ pkgs, ... }:
+{
+  fonts = {
+    fontconfig.enable = true;
+    enableDefaultPackages = true;
+    packages = with pkgs; [
+      nerd-fonts.roboto-mono
+      nerd-fonts.intone-mono
+      nerd-fonts.symbols-only
+    ];
+  };
+}

common/global/libs.nix

@@ -1,4 +1,10 @@
 { lib, pkgs, ... }:
+let
+  libPath = pkgs.lib.makeLibraryPath [
+    pkgs.zlib
+    pkgs.stdenv.cc.cc.lib
+  ];
+in
 {
   programs.nix-ld = {
     enable = lib.mkDefault true;
@@ -15,6 +21,7 @@
       libxml2
       openssl
       stdenv.cc.cc
+      stdenv.cc.cc.lib
       systemd
       util-linux
       xz
@@ -23,4 +30,9 @@
       zstd
     ];
   };
+
+  environment = {
+    sessionVariables.LD_LIBRARY_PATH = lib.mkDefault libPath;
+    variables.LD_LIBRARY_PATH = lib.mkDefault libPath;
+  };
 }

common/global/locale.nix

@@ -4,8 +4,7 @@
   console.keyMap = lib.mkDefault "us";
 
   i18n = {
-    defaultLocale = lib.mkDefault "en_US.utf8";
-    supportedLocales = lib.mkDefault [ "en_US.UTF-8/UTF-8" ];
+    defaultLocale = lib.mkDefault "en_US.UTF-8";
     extraLocaleSettings = lib.mkDefault {
       LC_ADDRESS = "en_US.UTF-8";
       LC_IDENTIFICATION = "en_US.UTF-8";

common/global/nix.nix

@@ -0,0 +1,42 @@
+{
+  inputs,
+  lib,
+  ...
+}:
+let
+  flakeInputs = lib.filterAttrs (_: lib.isType "flake") inputs;
+in
+{
+  nix = {
+    settings = {
+      trusted-users = [
+        "root"
+        "@wheel"
+      ];
+      trusted-substituters = [
+        "https://cache.nixos.org"
+        "https://nix-community.cachix.org"
+      ];
+      substituters = [
+        "https://cache.nixos.org/?priority=2&want-mass-query=true"
+        "https://nix-community.cachix.org/?priority=10&want-mass-query=true"
+      ];
+      trusted-public-keys = [
+        "cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY="
+        "nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
+      ];
+      auto-optimise-store = lib.mkDefault true;
+      experimental-features = [
+        "nix-command"
+        "flakes"
+        "ca-derivations"
+      ];
+      warn-dirty = false;
+      flake-registry = ""; # disable global flake registries
+    };
+
+    # Add each flake input as a registry and nix_path
+    registry = lib.mapAttrs (_: flake: { inherit flake; }) flakeInputs;
+    nixPath = lib.mapAttrsToList (n: _: "${n}=flake:${n}") flakeInputs;
+  };
+}

common/global/programs.nix

@@ -2,6 +2,6 @@
 {
   environment.systemPackages = with pkgs; [
     git
-    python312
+    my_python
   ];
 }

common/global/snapshot_config.toml

@@ -0,0 +1,29 @@
+["default"]
+15_min = 8
+hourly = 24
+daily = 0
+monthly = 0
+
+["root_pool/home"]
+15_min = 8
+hourly = 12
+daily = 1
+monthly = 0
+
+["root_pool/root"]
+15_min = 8
+hourly = 24
+daily = 0
+monthly = 0
+
+["root_pool/nix"]
+15_min = 4
+hourly = 0
+daily = 0
+monthly = 0
+
+["root_pool/var"]
+15_min = 8
+hourly = 24
+daily = 30
+monthly = 6

common/global/snapshot_manager.nix

@@ -0,0 +1,64 @@
+{
+  pkgs,
+  lib,
+  config,
+  ...
+}:
+let
+  cfg = config.services.snapshot_manager;
+in
+{
+  options = {
+    services.snapshot_manager = {
+      enable = lib.mkEnableOption "ZFS snapshot manager";
+      path = lib.mkOption {
+        type = lib.types.path;
+        default = ./snapshot_config.toml;
+        description = "Path to the snapshot_manager TOML config.";
+      };
+      PYTHONPATH = lib.mkOption {
+        type = lib.types.str;
+        description = ''
+          the PYTHONPATH to use for the snapshot_manager service.
+        '';
+      };
+      EnvironmentFile = lib.mkOption {
+        type = lib.types.nullOr (lib.types.coercedTo lib.types.path toString lib.types.str);
+        default = null;
+        description = ''
+          Single environment file for the service (e.g. /etc/snapshot-manager/env).
+          Use a leading "-" to ignore if missing (systemd feature).
+        '';
+      };
+    };
+  };
+
+  config = lib.mkIf cfg.enable {
+    systemd = {
+      services.snapshot_manager = {
+        description = "ZFS Snapshot Manager";
+        requires = [ "zfs-import.target" ];
+        after = [ "zfs-import.target" ];
+        path = [ pkgs.zfs ];
+        environment = {
+          PYTHONPATH = cfg.PYTHONPATH;
+        };
+        serviceConfig = {
+          Type = "oneshot";
+          ExecStart = "${pkgs.my_python}/bin/python -m python.tools.snapshot_manager ${lib.escapeShellArg cfg.path}";
+        }
+        // lib.optionalAttrs (cfg.EnvironmentFile != null) {
+          EnvironmentFile = cfg.EnvironmentFile;
+        };
+      };
+      timers.snapshot_manager = {
+        wantedBy = [ "timers.target" ];
+        timerConfig = {
+          OnBootSec = "15m";
+          OnUnitActiveSec = "15m";
+          Unit = "snapshot_manager.service";
+        };
+      };
+    };
+  };
+}

common/global/ssh.nix

@@ -37,6 +37,8 @@
         TcpKeepAlive = "no";
         X11Forwarding = lib.mkDefault false;
         KexAlgorithms = [
+          "sntrup761x25519-sha512@openssh.com"
+          "mlkem768x25519-sha256"
           "curve25519-sha256@libssh.org"
           "diffie-hellman-group-exchange-sha256"
         ];
@@ -67,5 +69,5 @@
     };
   };
 
-    networking.firewall.allowedTCPPorts = [ 22 ];
+  networking.firewall.allowedTCPPorts = [ 22 ];
 }

common/optional/desktop.nix

@@ -0,0 +1,42 @@
+{ pkgs, ... }:
+{
+  boot = {
+    kernelPackages = pkgs.linuxPackages_6_17;
+    zfs.package = pkgs.zfs_unstable;
+  };
+
+  hardware.bluetooth = {
+    enable = true;
+    powerOnBoot = true;
+  };
+
+  # rtkit is optional but recommended for pipewire
+  security.rtkit.enable = true;
+
+  services = {
+    displayManager.sddm = {
+      enable = true;
+      wayland.enable = true;
+    };
+
+    desktopManager.plasma6.enable = true;
+
+    xserver = {
+      enable = true;
+      xkb = {
+        layout = "us";
+        variant = "";
+      };
+    };
+
+    pulseaudio.enable = false;
+
+    pipewire = {
+      enable = true;
+      alsa.enable = true;
+      alsa.support32Bit = true;
+      pulse.enable = true;
+      wireplumber.enable = true;
+    };
+  };
+}

common/optional/nvidia.nix

@@ -1,12 +1,15 @@
 { config, ... }:
 {
+  nixpkgs.config.cudaSupport = true;
+
   services.xserver.videoDrivers = [ "nvidia" ];
   hardware = {
     nvidia = {
       modesetting.enable = true;
       powerManagement.enable = true;
-      package = config.boot.kernelPackages.nvidiaPackages.production;
+      package = config.boot.kernelPackages.nvidiaPackages.beta;
       nvidiaSettings = true;
+      open = true;
     };
     nvidia-container-toolkit.enable = true;
   };

common/optional/printing.nix

@@ -0,0 +1,10 @@
+{ pkgs, ... }:
+{
+  services.printing = {
+    enable = true;
+    drivers = with pkgs; [
+      gutenprint
+      hplip
+    ];
+  };
+}

common/optional/scanner.nix

@@ -0,0 +1,6 @@
+{
+  hardware.sane = {
+    enable = true;
+    drivers.scanSnap.enable = true;
+  };
+}

common/optional/ssh_decrypt.nix

@@ -10,6 +10,9 @@
         authorizedKeys = config.users.users.richie.openssh.authorizedKeys.keys;
       };
     };
-    availableKernelModules = [ "igb" ];
+    availableKernelModules = [
+      "igb"
+      "r8152"
+    ];
   };
 }

common/optional/steam.nix

@@ -1,6 +1,9 @@
 { pkgs, ... }:
 {
-  environment.systemPackages = with pkgs; [mangohud steam-run];
+  environment.systemPackages = with pkgs; [
+    mangohud
+    steam-run
+  ];
   hardware.steam-hardware.enable = true;
 
   programs = {
@@ -10,8 +13,13 @@
       gamescopeSession.enable = true;
       remotePlay.openFirewall = true;
       localNetworkGameTransfers.openFirewall = true;
-      extraCompatPackages = with pkgs; [proton-ge-bin];
+      protontricks.enable = true;
+      extraCompatPackages = with pkgs; [ proton-ge-bin ];
       extest.enable = true;
     };
+    gamescope = {
+      enable = true;
+      capSysNice = true;
+    };
   };
 }

common/optional/syncthing_base.nix

@@ -0,0 +1,19 @@
+{ lib, ... }:
+{
+  services.syncthing = {
+    enable = true;
+    user = "richie";
+    overrideDevices = true;
+    overrideFolders = lib.mkDefault true;
+    dataDir = "/home/richie/Syncthing";
+    configDir = "/home/richie/.config/syncthing";
+    settings.devices = {
+      bob.id = "CJIAPEJ-VO74RR4-F75VU6M-QNZAMYG-FYUJG7Y-6AT62HJ-355PRPL-PJFETAZ"; # cspell:disable-line
+      brain.id = "SSCGIPI-IV3VYKB-TRNIJE3-COV4T2H-CDBER7F-I2CGHYA-NWOEUDU-3T5QAAN"; # cspell:disable-line
+      ipad.id = "KI76T3X-SFUGV2L-VSNYTKR-TSIUV5L-SHWD3HE-GQRGRCN-GY4UFMD-CW6Z6AX"; # cspell:disable-line
+      jeeves.id = "ICRHXZW-ECYJCUZ-I4CZ64R-3XRK7CG-LL2HAAK-FGOHD22-BQA4AI6-5OAL6AG"; # cspell:disable-line
+      phone.id = "TBRULKD-7DZPGGZ-F6LLB7J-MSO54AY-7KLPBIN-QOFK6PX-W2HBEWI-PHM2CQI"; # cspell:disable-line
+      rhapsody-in-green.id = "ASL3KC4-3XEN6PA-7BQBRKE-A7JXLI6-DJT43BY-Q4WPOER-7UALUAZ-VTPQ6Q4"; # cspell:disable-line
+    };
+  };
+}

common/optional/tmmworkshop_cache.nix

@@ -0,0 +1,7 @@
+{
+  nix.settings = {
+    trusted-substituters = [ "http://cache.tmmworkshop.com" ];
+    substituters = [ "http://cache.tmmworkshop.com/?priority=1&want-mass-query=true" ];
+    trusted-public-keys = [ "cache.tmmworkshop.com:jHffkpgbmEdstQPoihJPYW9TQe6jnQbWR2LqkNGV3iA=" ];
+  };
+}

common/optional/update.nix

@@ -0,0 +1,11 @@
+{
+  system.autoUpgrade = {
+    enable = true;
+    flags = [ "--accept-flake-config" ];
+    randomizedDelaySec = "1h";
+    persistent = true;
+    flake = "github:RichieCahill/dotfiles";
+    allowReboot = true;
+    dates = "Sat *-*-* 06:00:00";
+  };
+}

common/optional/yubikey.nix

@@ -0,0 +1,6 @@
+{ pkgs, ... }:
+{
+  services.pcscd.enable = true;
+
+  environment.systemPackages = [ pkgs.yubioath-flutter ];
+}

common/optional/zerotier.nix

@@ -0,0 +1,11 @@
+{
+  services.zerotierone = {
+    enable = true;
+    joinNetworks = [ "e4da7455b2ae64ca" ];
+  };
+  nix.settings = {
+    trusted-substituters = [ "http://192.168.90.40:5000" ];
+    substituters = [ "http://192.168.90.40:5000/?priority=1&want-mass-query=true" ];
+    trusted-public-keys = [ "cache.tmmworkshop.com:jHffkpgbmEdstQPoihJPYW9TQe6jnQbWR2LqkNGV3iA=" ];
+  };
+}

docs/Gemfile

@@ -0,0 +1,4 @@
+source "https://rubygems.org"
+
+# The github-pages gem pins all compatible versions of Jekyll and its plugins
+gem "github-pages", group: :jekyll_plugins

docs/_config.yml

@@ -0,0 +1,23 @@
+title: "Richie Cahill"
+description: "ALL THE CHAOS THAT I CANT DO AT WORK"
+baseurl: "/dotfiles"
+url: "https://richiecahill.github.io"
+
+remote_theme: pages-themes/hacker@v0.2.0
+plugins:
+  - jekyll-feed
+  - jekyll-remote-theme
+  - jekyll-seo-tag
+  - jekyll-sitemap
+  - jekyll-paginate
+
+paginate: 5
+paginate_path: "/page:num"
+
+author:
+  name: "Richie Cahill"
+  email: "richie@tmmworkshop.com"
+
+social_links:
+  github: "RichieCahill"
+  website: "https://tmmworkshop.com"

docs/_posts/2025-10-31-MONOREPO.md

@@ -0,0 +1,13 @@
+# The MONOREPO experiment
+
+Im testing a [MONOREPO](https://en.wikipedia.org/wiki/Monorepo) because Phil said this was a bad idea. To that i say hold my beer.
+
+In all seriousness, I Think that for a small dev team/solo dev. The simplicity is worth higher barer to entry. One of my most annoying processes was updating my system tools. I had to build my update in a feature branch and then merge it into my main branch. then go to my dotfiles create a feature branch update the system tools merge it into main.
+
+It will be starting with my Nix Dotfiles Python tools and now my blog.
+
+I will be reaching ot to phil on 2030-10-31 and 2035-10-31 to give him updates on the progress.
+
+Known Issues:
+
+- the python tests are running on the current derivation not the one the derivation im updating to.

docs/index.md

@@ -0,0 +1,17 @@
+---
+layout: default
+title: "Welcome"
+---
+
+Welcome to my build logs, notes, and experiments.
+
+You can read my latest posts below
+
+<ul>
+  {% for post in site.posts %}
+  <li>
+    <a href="{{ post.url | relative_url }}">{{ post.title }}</a>
+    <small>— {{ post.date | date: "%Y-%m-%d" }}</small>
+  </li>
+  {% endfor %}
+</ul>

esphome/.gitignore

@@ -0,0 +1,3 @@
+# esphome
+/.esphome/
+/secrets.yaml

esphome/batteries.yml

@@ -0,0 +1,129 @@
+esphome:
+  name: batteries
+  friendly_name: batteries
+
+esp32:
+  board: esp32dev
+  framework:
+    type: arduino
+
+logger:
+
+api:
+  encryption:
+    key: !secret api_key
+
+external_components:
+  - source: github://syssi/esphome-jk-bms@main
+
+ota:
+  - platform: esphome
+    password: !secret ota_password
+
+wifi:
+  ssid: !secret wifi_ssid
+  password: !secret wifi_password
+
+captive_portal:
+
+esp32_ble_tracker:
+  scan_parameters:
+    interval: 1100ms
+    window: 1100ms
+    active: true
+
+ble_client:
+  - mac_address: "C8:47:80:29:0F:DB"
+    id: jk_ble0
+  - mac_address: "C8:47:80:37:9D:DD"
+    id: jk_ble1
+
+jk_bms_ble:
+  - ble_client_id: jk_ble0
+    protocol_version: JK02_32S
+    throttle: 1s
+    id: jk_bms0
+
+  - ble_client_id: jk_ble1
+    protocol_version: JK02_32S
+    throttle: 1s
+    id: jk_bms1
+
+sensor:
+  # BMS1 sensors
+  - platform: jk_bms_ble
+    jk_bms_ble_id: jk_bms0
+    total_voltage:
+      name: "JK0 Total Voltage"
+    current:
+      name: "JK0 Current"
+    state_of_charge:
+      name: "JK0 SoC"
+    power:
+      name: "JK0 Power"
+    temperature_sensor_1:
+      name: "JK0 Temp 1"
+    temperature_sensor_2:
+      name: "JK0 Temp 2"
+    balancing:
+      name: "JK0 balancing"
+    charging_cycles:
+      name: "JK0 charging cycles"
+    total_runtime:
+      name: "JK0 total runtime"
+    balancing_current:
+      name: "JK0 balancing current"
+
+  # BMS2 sensors
+  - platform: jk_bms_ble
+    jk_bms_ble_id: jk_bms1
+    total_voltage:
+      name: "JK1 Total Voltage"
+    current:
+      name: "JK1 Current"
+    state_of_charge:
+      name: "JK1 SoC"
+    power:
+      name: "Jk1 Power"
+    temperature_sensor_1:
+      name: "JK1 Temp 1"
+    temperature_sensor_2:
+      name: "Jk1 Temp 2"
+    balancing:
+      name: "JK1 balancing"
+    charging_cycles:
+      name: "JK1 charging cycles"
+    total_runtime:
+      name: "JK1 total runtime"
+    balancing_current:
+      name: "JK1 balancing current"
+
+text_sensor:
+  - platform: jk_bms_ble
+    jk_bms_ble_id: jk_bms0
+    errors:
+      name: "JK0 Errors"
+
+  - platform: jk_bms_ble
+    jk_bms_ble_id: jk_bms1
+    errors:
+      name: "JK1 Errors"
+
+switch:
+  - platform: jk_bms_ble
+    jk_bms_ble_id: jk_bms0
+    charging:
+      name: "JK0 Charging"
+    discharging:
+      name: "JK0 Discharging"
+    balancer:
+      name: "JK0 Balancing"
+
+  - platform: jk_bms_ble
+    jk_bms_ble_id: jk_bms1
+    charging:
+      name: "JK1 Charging"
+    discharging:
+      name: "JK1 Discharging"
+    balancer:
+      name: "JK1 Balancing"

flake.lock

@@ -2,18 +2,17 @@
   "nodes": {
     "firefox-addons": {
       "inputs": {
-        "flake-utils": "flake-utils",
         "nixpkgs": [
           "nixpkgs"
         ]
       },
       "locked": {
         "dir": "pkgs/firefox-addons",
-        "lastModified": 1725940994,
-        "narHash": "sha256-PCj5WMvCMg2g8gBNf3izt4rPu5b5Mi/7zxmXHit3N3U=",
+        "lastModified": 1763697825,
+        "narHash": "sha256-AgCCcVPOi1tuzuW5/StlwqBjRWSX62oL97qWuxrq5UA=",
         "owner": "rycee",
         "repo": "nur-expressions",
-        "rev": "93857a3619db67e72f5012ce3cb001e402b86dbe",
+        "rev": "cefce78793603231be226fa77e7ad58e0e4899b8",
         "type": "gitlab"
       },
       "original": {
@@ -23,77 +22,6 @@
         "type": "gitlab"
       }
     },
-    "flake-compat": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1717312683,
-        "narHash": "sha256-FrlieJH50AuvagamEvWMIE6D2OAnERuDboFDYAED/dE=",
-        "owner": "nix-community",
-        "repo": "flake-compat",
-        "rev": "38fd3954cf65ce6faf3d0d45cd26059e059f07ea",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-community",
-        "repo": "flake-compat",
-        "type": "github"
-      }
-    },
-    "flake-parts": {
-      "inputs": {
-        "nixpkgs-lib": [
-          "nixos-cosmic",
-          "nix-update",
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1719994518,
-        "narHash": "sha256-pQMhCCHyQGRzdfAkdJ4cIWiw+JNuWsTX7f0ZYSyz0VY=",
-        "owner": "hercules-ci",
-        "repo": "flake-parts",
-        "rev": "9227223f6d922fee3c7b190b2cc238a99527bbb7",
-        "type": "github"
-      },
-      "original": {
-        "owner": "hercules-ci",
-        "repo": "flake-parts",
-        "type": "github"
-      }
-    },
-    "flake-utils": {
-      "locked": {
-        "lastModified": 1629284811,
-        "narHash": "sha256-JHgasjPR0/J1J3DRm4KxM4zTyAj4IOJY8vIl75v/kPI=",
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "c5d161cc0af116a2e17f54316f0bf43f0819785c",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "type": "github"
-      }
-    },
-    "flake-utils_2": {
-      "inputs": {
-        "systems": "systems"
-      },
-      "locked": {
-        "lastModified": 1710146030,
-        "narHash": "sha256-SZ5L6eA7HJ/nmkzGG7/ISclqe6oZdOZTNoesiInkXPQ=",
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "b1d9ab70662946ef0850d488da1c9019f3a9752a",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "type": "github"
-      }
-    },
     "home-manager": {
       "inputs": {
         "nixpkgs": [
@@ -101,11 +29,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1725948275,
-        "narHash": "sha256-4QOPemDQ9VRLQaAdWuvdDBhh+lEUOAnSMHhdr4nS1mk=",
+        "lastModified": 1763748372,
+        "narHash": "sha256-AUc78Qv3sWir0hvbmfXoZ7Jzq9VVL97l+sP9Jgms+JU=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "e5fa72bad0c6f533e8d558182529ee2acc9454fe",
+        "rev": "d10a9b16b2a3ee28433f3d1c603f4e9f1fecb8e1",
         "type": "github"
       },
       "original": {
@@ -114,82 +42,13 @@
         "type": "github"
       }
     },
-    "nix-github-actions": {
-      "inputs": {
-        "nixpkgs": [
-          "system_tools",
-          "poetry2nix",
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1703863825,
-        "narHash": "sha256-rXwqjtwiGKJheXB43ybM8NwWB8rO2dSRrEqes0S7F5Y=",
-        "owner": "nix-community",
-        "repo": "nix-github-actions",
-        "rev": "5163432afc817cf8bd1f031418d1869e4c9d5547",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-community",
-        "repo": "nix-github-actions",
-        "type": "github"
-      }
-    },
-    "nix-update": {
-      "inputs": {
-        "flake-parts": "flake-parts",
-        "nixpkgs": [
-          "nixos-cosmic",
-          "nixpkgs"
-        ],
-        "treefmt-nix": "treefmt-nix"
-      },
-      "locked": {
-        "lastModified": 1725635983,
-        "narHash": "sha256-haSfwdurfltqQ/7YEmDcmWLnWwvAgelIHnXsHG34P1k=",
-        "owner": "lilyinstarlight",
-        "repo": "nix-update",
-        "rev": "ed54a7546affb3f8c9c3e10a6fa6fdb21756ec8f",
-        "type": "github"
-      },
-      "original": {
-        "owner": "lilyinstarlight",
-        "repo": "nix-update",
-        "type": "github"
-      }
-    },
-    "nixos-cosmic": {
-      "inputs": {
-        "flake-compat": "flake-compat",
-        "nix-update": "nix-update",
-        "nixpkgs": [
-          "nixpkgs"
-        ],
-        "nixpkgs-stable": "nixpkgs-stable",
-        "rust-overlay": "rust-overlay"
-      },
-      "locked": {
-        "lastModified": 1725932078,
-        "narHash": "sha256-IATccCX01KHY3QDYmpCMu70WRWxJH4V7z9vp71RlSAs=",
-        "owner": "lilyinstarlight",
-        "repo": "nixos-cosmic",
-        "rev": "0452cc841e9b30160ae48db636164fb7a6d6bb72",
-        "type": "github"
-      },
-      "original": {
-        "owner": "lilyinstarlight",
-        "repo": "nixos-cosmic",
-        "type": "github"
-      }
-    },
     "nixos-hardware": {
       "locked": {
-        "lastModified": 1725885300,
-        "narHash": "sha256-5RLEnou1/GJQl+Wd+Bxaj7QY7FFQ9wjnFq1VNEaxTmc=",
+        "lastModified": 1762847253,
+        "narHash": "sha256-BWWnUUT01lPwCWUvS0p6Px5UOBFeXJ8jR+ZdLX8IbrU=",
         "owner": "nixos",
         "repo": "nixos-hardware",
-        "rev": "166dee4f88a7e3ba1b7a243edb1aca822f00680e",
+        "rev": "899dc449bc6428b9ee6b3b8f771ca2b0ef945ab9",
         "type": "github"
       },
       "original": {
@@ -201,11 +60,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1725634671,
-        "narHash": "sha256-v3rIhsJBOMLR8e/RNWxr828tB+WywYIoajrZKFM+0Gg=",
+        "lastModified": 1763421233,
+        "narHash": "sha256-Stk9ZYRkGrnnpyJ4eqt9eQtdFWRRIvMxpNRf4sIegnw=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "574d1eac1c200690e27b8eb4e24887f8df7ac27c",
+        "rev": "89c2b2330e733d6cdb5eae7b899326930c2c0648",
         "type": "github"
       },
       "original": {
@@ -215,29 +74,45 @@
         "type": "github"
       }
     },
+    "nixpkgs-linux-firmware-20251011": {
+      "locked": {
+        "lastModified": 1760099975,
+        "narHash": "sha256-/fXH2TIVxVgmBbPouQNMsEPfUFB8Z9n6T9t40HMeC/k=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "f9430900368d5a7346e30e6ecc7b26c9f7cc35cf",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "f9430900368d5a7346e30e6ecc7b26c9f7cc35cf",
+        "type": "github"
+      }
+    },
+    "nixpkgs-master": {
+      "locked": {
+        "lastModified": 1763774007,
+        "narHash": "sha256-PPeHfKA11P09kBkBD5pS3tIAFjnG5muHQnODQGTY87g=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "8a7cf7e9e18384533d9ecd0bfbcf475ac1dc497e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "master",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
     "nixpkgs-stable": {
       "locked": {
-        "lastModified": 1725826545,
-        "narHash": "sha256-L64N1rpLlXdc94H+F6scnrbuEu+utC03cDDVvvJGOME=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "f4c846aee8e1e29062aa8514d5e0ab270f4ec2f9",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "ref": "nixos-24.05",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "nixpkgs-stable_2": {
-      "locked": {
-        "lastModified": 1725826545,
-        "narHash": "sha256-L64N1rpLlXdc94H+F6scnrbuEu+utC03cDDVvvJGOME=",
+        "lastModified": 1735563628,
+        "narHash": "sha256-OnSAY7XDSx7CtDoqNh8jwVwh4xNL/2HaJxGjryLWzX8=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "f4c846aee8e1e29062aa8514d5e0ab270f4ec2f9",
+        "rev": "b134951a4c9f3c995fd7be05f3243f8ecd65d798",
         "type": "github"
       },
       "original": {
@@ -247,119 +122,40 @@
         "type": "github"
       }
     },
-    "poetry2nix": {
-      "inputs": {
-        "flake-utils": [
-          "system_tools",
-          "flake-utils"
-        ],
-        "nix-github-actions": "nix-github-actions",
-        "nixpkgs": [
-          "system_tools",
-          "nixpkgs"
-        ],
-        "systems": "systems_2",
-        "treefmt-nix": "treefmt-nix_2"
-      },
-      "locked": {
-        "lastModified": 1723343306,
-        "narHash": "sha256-/6sRkPq7/5weX2y0V8sQ29Sz35nt8kyj+BsFtkhgbJE=",
-        "owner": "nix-community",
-        "repo": "poetry2nix",
-        "rev": "4a1c112ff0c67f496573dc345bd0b2247818fc29",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-community",
-        "repo": "poetry2nix",
-        "type": "github"
-      }
-    },
     "root": {
       "inputs": {
         "firefox-addons": "firefox-addons",
         "home-manager": "home-manager",
-        "nixos-cosmic": "nixos-cosmic",
         "nixos-hardware": "nixos-hardware",
         "nixpkgs": "nixpkgs",
-        "nixpkgs-stable": "nixpkgs-stable_2",
-        "system_tools": "system_tools",
-        "systems": "systems_3"
+        "nixpkgs-linux-firmware-20251011": "nixpkgs-linux-firmware-20251011",
+        "nixpkgs-master": "nixpkgs-master",
+        "nixpkgs-stable": "nixpkgs-stable",
+        "sops-nix": "sops-nix",
+        "systems": "systems"
       }
     },
-    "rust-overlay": {
+    "sops-nix": {
       "inputs": {
         "nixpkgs": [
-          "nixos-cosmic",
           "nixpkgs"
         ]
       },
       "locked": {
-        "lastModified": 1725848835,
-        "narHash": "sha256-u4lCr+tOEWhsFiww5G04U5jUNzaQJi0/ZMIDGiLeT14=",
-        "owner": "oxalica",
-        "repo": "rust-overlay",
-        "rev": "2ef910a6276a2f34513d18f2f826a8dea72c3b3f",
+        "lastModified": 1763607916,
+        "narHash": "sha256-VefBA1JWRXM929mBAFohFUtQJLUnEwZ2vmYUNkFnSjE=",
+        "owner": "Mic92",
+        "repo": "sops-nix",
+        "rev": "877bb495a6f8faf0d89fc10bd142c4b7ed2bcc0b",
         "type": "github"
       },
       "original": {
-        "owner": "oxalica",
-        "repo": "rust-overlay",
-        "type": "github"
-      }
-    },
-    "system_tools": {
-      "inputs": {
-        "flake-utils": "flake-utils_2",
-        "nixpkgs": [
-          "nixpkgs"
-        ],
-        "poetry2nix": "poetry2nix"
-      },
-      "locked": {
-        "lastModified": 1725312414,
-        "narHash": "sha256-IWztoUBuZjqw5Mti/CJvvPvAHNpCfnZVS/gGNMdQUhQ=",
-        "owner": "RichieCahill",
-        "repo": "system_tools",
-        "rev": "632a465087f5b9ab7d6efc125bebfe6af57c1d58",
-        "type": "github"
-      },
-      "original": {
-        "owner": "RichieCahill",
-        "repo": "system_tools",
+        "owner": "Mic92",
+        "repo": "sops-nix",
         "type": "github"
       }
     },
     "systems": {
-      "locked": {
-        "lastModified": 1681028828,
-        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
-        "owner": "nix-systems",
-        "repo": "default",
-        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-systems",
-        "repo": "default",
-        "type": "github"
-      }
-    },
-    "systems_2": {
-      "locked": {
-        "lastModified": 1681028828,
-        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
-        "owner": "nix-systems",
-        "repo": "default",
-        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
-        "type": "github"
-      },
-      "original": {
-        "id": "systems",
-        "type": "indirect"
-      }
-    },
-    "systems_3": {
       "locked": {
         "lastModified": 1689347949,
         "narHash": "sha256-12tWmuL2zgBgZkdoB6qXZsgJEH9LR3oUgpaQq2RbI80=",
@@ -373,50 +169,6 @@
         "repo": "default-linux",
         "type": "github"
       }
-    },
-    "treefmt-nix": {
-      "inputs": {
-        "nixpkgs": [
-          "nixos-cosmic",
-          "nix-update",
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1719887753,
-        "narHash": "sha256-p0B2r98UtZzRDM5miGRafL4h7TwGRC4DII+XXHDHqek=",
-        "owner": "numtide",
-        "repo": "treefmt-nix",
-        "rev": "bdb6355009562d8f9313d9460c0d3860f525bc6c",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "treefmt-nix",
-        "type": "github"
-      }
-    },
-    "treefmt-nix_2": {
-      "inputs": {
-        "nixpkgs": [
-          "system_tools",
-          "poetry2nix",
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1719749022,
-        "narHash": "sha256-ddPKHcqaKCIFSFc/cvxS14goUhCOAwsM1PbMr0ZtHMg=",
-        "owner": "numtide",
-        "repo": "treefmt-nix",
-        "rev": "8df5ff62195d4e67e2264df0b7f5e8c9995fd0bd",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "treefmt-nix",
-        "type": "github"
-      }
     }
   },
   "root": "root",

flake.nix

@@ -3,21 +3,24 @@
 
   nixConfig = {
     extra-substituters = [
-      "https://cache.nixos.org/?priority=1&want-mass-query=true"
+      "https://cache.nixos.org/?priority=2&want-mass-query=true"
       "https://nix-community.cachix.org/?priority=10&want-mass-query=true"
     ];
     extra-trusted-public-keys = [
-      "cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY="
-      "nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
-      "cache-nix-dot:Od9KN34LXc6Lu7y1ozzV1kIXZa8coClozgth/SYE7dU="
+      "cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY=" # cspell:disable-line
+      "nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs=" # cspell:disable-line
+      "cache-nix-dot:Od9KN34LXc6Lu7y1ozzV1kIXZa8coClozgth/SYE7dU=" # cspell:disable-line
     ];
   };
 
   inputs = {
     nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
     nixpkgs-stable.url = "github:nixos/nixpkgs/nixos-24.05";
+    nixpkgs-master.url = "github:nixos/nixpkgs/master";
     systems.url = "github:nix-systems/default-linux";
 
+    nixpkgs-linux-firmware-20251011.url = "github:NixOS/nixpkgs/f9430900368d5a7346e30e6ecc7b26c9f7cc35cf";
+
     nixos-hardware.url = "github:nixos/nixos-hardware/master";
 
     home-manager = {
@@ -30,51 +33,73 @@
       inputs.nixpkgs.follows = "nixpkgs";
     };
 
-    system_tools = {
-      url = "github:RichieCahill/system_tools";
-      inputs.nixpkgs.follows = "nixpkgs";
-    };
-
-    nixos-cosmic = {
-      url = "github:lilyinstarlight/nixos-cosmic";
+    sops-nix = {
+      url = "github:Mic92/sops-nix";
       inputs.nixpkgs.follows = "nixpkgs";
     };
   };
 
-  outputs = {
-    self,
-    nixpkgs,
-    home-manager,
-    systems,
-    nixos-cosmic,
-    ...
-  } @ inputs: let
-    inherit (self) outputs;
-    lib = nixpkgs.lib // home-manager.lib;
-    forEachSystem = f: lib.genAttrs (import systems) (system: f pkgsFor.${system});
-    pkgsFor = lib.genAttrs (import systems) (
-      system:
+  outputs =
+    {
+      self,
+      nixpkgs,
+      home-manager,
+      systems,
+      sops-nix,
+      ...
+    }@inputs:
+    let
+      inherit (self) outputs;
+      lib = nixpkgs.lib // home-manager.lib;
+      forEachSystem = f: lib.genAttrs (import systems) (system: f pkgsFor.${system});
+      pkgsFor = lib.genAttrs (import systems) (
+        system:
         import nixpkgs {
           inherit system;
+          overlays = builtins.attrValues outputs.overlays;
           config.allowUnfree = true;
         }
-    );
-  in {
-    inherit lib;
-    overlays = import ./overlays {inherit inputs outputs;};
+      );
+    in
+    {
+      inherit lib;
+      overlays = import ./overlays { inherit inputs outputs; };
 
-    devShells = forEachSystem (pkgs: import ./shell.nix {inherit pkgs;});
-    formatter = forEachSystem (pkgs: pkgs.alejandra);
+      devShells = forEachSystem (pkgs: import ./shell.nix { inherit pkgs; });
+      formatter = forEachSystem (pkgs: pkgs.treefmt);
 
-    nixosConfigurations = {
-      bob = lib.nixosSystem {
-        modules = [./systems/bob];
-        specialArgs = {inherit inputs outputs;};
-      };
-      jeeves = lib.nixosSystem {
-        modules = [./systems/jeeves];
-        specialArgs = {inherit inputs outputs;};
+      nixosConfigurations = {
+        bob = lib.nixosSystem {
+          modules = [
+            ./systems/bob
+          ];
+          specialArgs = { inherit inputs outputs; };
+        };
+        brain = lib.nixosSystem {
+          modules = [
+            ./systems/brain
+          ];
+          specialArgs = { inherit inputs outputs; };
+        };
+        jeeves = lib.nixosSystem {
+          modules = [
+            ./systems/jeeves
+            ./systems/jeeves/linux-firmware-20251011.nix
+          ];
+          specialArgs = { inherit inputs outputs; };
+        };
+        rhapsody-in-green = lib.nixosSystem {
+          modules = [
+            ./systems/rhapsody-in-green
+          ];
+          specialArgs = { inherit inputs outputs; };
+        };
+        leviathan = lib.nixosSystem {
+          modules = [
+            ./systems/leviathan
+          ];
+          specialArgs = { inherit inputs outputs; };
+        };
       };
     };
-  };
 }

overlays/default.nix

@@ -1,4 +1,5 @@
-{inputs, ...}: {
+{ inputs, ... }:
+{
   # When applied, the stable nixpkgs set (declared in the flake inputs) will be accessible through 'pkgs.stable'
   stable = final: _prev: {
     stable = import inputs.nixpkgs-stable {
@@ -6,4 +7,33 @@
       config.allowUnfree = true;
     };
   };
+  # When applied, the master nixpkgs set (declared in the flake inputs) will be accessible through 'pkgs.master'
+  master = final: _prev: {
+    master = import inputs.nixpkgs-master {
+      system = final.system;
+      config.allowUnfree = true;
+    };
+  };
+
+  python-env = final: _prev: {
+    my_python = final.python313.withPackages (
+      ps: with ps; [
+        apprise
+        apscheduler
+        mypy
+        polars
+        psycopg
+        pyfakefs
+        pytest
+        pytest-cov
+        pytest-mock
+        pytest-xdist
+        requests
+        ruff
+        sqlalchemy
+        typer
+        types-requests
+      ]
+    );
+  };
 }

pyproject.toml

@@ -0,0 +1,73 @@
+[project]
+name = "system_tools"
+version = "0.1.0"
+description = ""
+authors = [{ name = "Richie Cahill", email = "richie@tmmworkshop.com" }]
+requires-python = "~=3.13.0"
+readme = "README.md"
+license = "MIT"
+# these dependencies are a best effort and aren't guaranteed to work
+dependencies = ["apprise", "apscheduler", "polars", "requests", "typer"]
+
+[dependency-groups]
+dev = [
+    "mypy",
+    "pyfakefs",
+    "pytest-cov",
+    "pytest-mock",
+    "pytest-xdist",
+    "pytest",
+    "ruff",
+    "types-requests",
+]
+
+[tool.ruff]
+
+target-version = "py313"
+
+line-length = 120
+
+lint.select = ["ALL"]
+lint.ignore = [
+    "G004",   # (PERM) This is a performers nit
+    "COM812", # (TEMP) conflicts when used with the formatter
+    "ISC001", # (TEMP) conflicts when used with the formatter
+    "S603",   # (PERM) This is known to cause a false positive
+]
+
+[tool.ruff.lint.per-file-ignores]
+
+"tests/**" = [
+    "S101", # (perm) pytest needs asserts
+]
+"python/random/**" = [
+    "T201", # (perm) I don't care about print statements dir
+]
+"python/testing/**" = [
+    "T201",   # (perm) I don't care about print statements dir
+    "ERA001", # (perm) I don't care about print statements dir
+]
+
+[tool.ruff.lint.pydocstyle]
+convention = "google"
+
+[tool.ruff.lint.flake8-builtins]
+builtins-ignorelist = ["id"]
+
+[tool.ruff.lint.pylint]
+max-args = 9
+
+[tool.coverage.run]
+source = ["system_tools"]
+
+[tool.coverage.report]
+exclude_lines = [
+    "pragma: no cover",
+    "if TYPE_CHECKING:",
+    "raise NotImplementedError",
+    "if __name__ == \"__main__\":",
+]
+
+[tool.pytest.ini_options]
+addopts = "-n auto -ra"
+# --cov=system_tools --cov-report=term-missing --cov-report=xml --cov-report=html --cov-branch

python/__init__.py

@@ -0,0 +1 @@
+"""Server Tools."""

python/common.py

@@ -0,0 +1,72 @@
+"""common."""
+
+from __future__ import annotations
+
+import logging
+import sys
+from datetime import UTC, datetime
+from os import getenv
+from subprocess import PIPE, Popen
+
+from apprise import Apprise
+
+logger = logging.getLogger(__name__)
+
+
+def configure_logger(level: str = "INFO") -> None:
+    """Configure the logger.
+
+    Args:
+        level (str, optional): The logging level. Defaults to "INFO".
+    """
+    logging.basicConfig(
+        level=level,
+        datefmt="%Y-%m-%dT%H:%M:%S%z",
+        format="%(asctime)s %(levelname)s %(filename)s:%(lineno)d - %(message)s",
+        handlers=[logging.StreamHandler(sys.stdout)],
+    )
+
+
+def bash_wrapper(command: str) -> tuple[str, int]:
+    """Execute a bash command and capture the output.
+
+    Args:
+        command (str): The bash command to be executed.
+
+    Returns:
+        Tuple[str, int]: A tuple containing the output of the command (stdout) as a string,
+        the error output (stderr) as a string (optional), and the return code as an integer.
+    """
+    # This is a acceptable risk
+    process = Popen(command.split(), stdout=PIPE, stderr=PIPE)
+    output, error = process.communicate()
+    if error:
+        logger.error(f"{error=}")
+        return error.decode(), process.returncode
+
+    return output.decode(), process.returncode
+
+
+def signal_alert(body: str, title: str = "") -> None:
+    """Send a signal alert.
+
+    Args:
+        body (str): The body of the alert.
+        title (str, optional): The title of the alert. Defaults to "".
+    """
+    apprise_client = Apprise()
+
+    from_phone = getenv("SIGNAL_ALERT_FROM_PHONE")
+    to_phone = getenv("SIGNAL_ALERT_TO_PHONE")
+    if not from_phone or not to_phone:
+        logger.info("SIGNAL_ALERT_FROM_PHONE or SIGNAL_ALERT_TO_PHONE not set")
+        return
+
+    apprise_client.add(f"signal://localhost:8989/{from_phone}/{to_phone}")
+
+    apprise_client.notify(title=title, body=body)
+
+
+def utcnow() -> datetime:
+    """Get the current UTC time."""
+    return datetime.now(tz=UTC)

python/database.py

@@ -0,0 +1,59 @@
+"""database."""
+
+from __future__ import annotations
+
+import logging
+from typing import TYPE_CHECKING
+
+from sqlalchemy import inspect
+from sqlalchemy.exc import NoInspectionAvailable
+
+if TYPE_CHECKING:
+    from collections.abc import Sequence
+
+    from sqlalchemy.orm import Session
+
+logger = logging.getLogger(__name__)
+
+
+def safe_insert(orm_objects: Sequence[object], session: Session) -> list[tuple[Exception, object]]:
+    """Safer insert at allows for partial rollbacks.
+
+    Args:
+        orm_objects (Sequence[object]): Tables to insert.
+        session (Session): Database session.
+    """
+    if unmapped := [orm_object for orm_object in orm_objects if not _is_mapped_instance(orm_object)]:
+        error = f"safe_insert expects ORM-mapped instances {unmapped}"
+        raise TypeError(error)
+    return _safe_insert(orm_objects, session)
+
+
+def _safe_insert(objects: Sequence[object], session: Session) -> list[tuple[Exception, object]]:
+    exceptions: list[tuple[Exception, object]] = []
+    try:
+        session.add_all(objects)
+        session.commit()
+
+    except Exception as error:
+        session.rollback()
+
+        objects_len = len(objects)
+        if objects_len == 1:
+            logger.exception(objects)
+            return [(error, objects[0])]
+
+        middle = objects_len // 2
+        exceptions.extend(_safe_insert(objects=objects[:middle], session=session))
+        exceptions.extend(_safe_insert(objects=objects[middle:], session=session))
+    return exceptions
+
+
+def _is_mapped_instance(obj: object) -> bool:
+    """Return True if `obj` is a SQLAlchemy ORM-mapped instance."""
+    try:
+        inspect(obj)  # raises NoInspectionAvailable if not mapped
+    except NoInspectionAvailable:
+        return False
+    else:
+        return True

python/installer/__init__.py

@@ -0,0 +1 @@
+"""installer."""

python/installer/__main__.py

@@ -0,0 +1,308 @@
+"""Install NixOS on a ZFS pool."""
+
+from __future__ import annotations
+
+import curses
+import logging
+import sys
+from os import getenv
+from pathlib import Path
+from random import getrandbits
+from subprocess import PIPE, Popen, run
+from time import sleep
+from typing import TYPE_CHECKING
+
+from python.common import configure_logger
+from python.installer.tui import draw_menu
+
+if TYPE_CHECKING:
+    from collections.abc import Sequence
+
+logger = logging.getLogger(__name__)
+
+
+def bash_wrapper(command: str) -> str:
+    """Execute a bash command and capture the output.
+
+    Args:
+        command (str): The bash command to be executed.
+
+    Returns:
+        Tuple[str, int]: A tuple containing the output of the command (stdout) as a string,
+        the error output (stderr) as a string (optional), and the return code as an integer.
+    """
+    logger.debug(f"running {command=}")
+    # This is a acceptable risk
+    process = Popen(command.split(), stdout=PIPE, stderr=PIPE)
+    output, _ = process.communicate()
+    if process.returncode != 0:
+        error = f"Failed to run command {command=} return code {process.returncode=}"
+        raise RuntimeError(error)
+
+    return output.decode()
+
+
+def partition_disk(disk: str, swap_size: int, reserve: int = 0) -> None:
+    """Partition a disk.
+
+    Args:
+        disk (str): The disk to partition.
+        swap_size (int): The size of the swap partition in GB.
+            minimum value is 1.
+        reserve (int, optional): The size of the reserve partition in GB. Defaults to 0.
+            minimum value is 0.
+    """
+    logger.info(f"partitioning {disk=}")
+    swap_size = max(swap_size, 1)
+    reserve = max(reserve, 0)
+
+    bash_wrapper(f"blkdiscard -f {disk}")
+
+    if reserve > 0:
+        msg = f"Creating swap partition on {disk=} with size {swap_size=}GiB and reserve {reserve=}GiB"
+        logger.info(msg)
+
+        swap_start = swap_size + reserve
+        swap_partition = f"mkpart swap -{swap_start}GiB -{reserve}GiB "
+    else:
+        logger.info(f"Creating swap partition on {disk=} with size {swap_size=}GiB")
+        swap_start = swap_size
+        swap_partition = f"mkpart swap -{swap_start}GiB 100% "
+
+    logger.debug(f"{swap_partition=}")
+
+    create_partitions = (
+        f"parted --script --align=optimal {disk} -- "
+        "mklabel gpt "
+        "mkpart EFI 1MiB 4GiB "
+        f"mkpart root_pool 4GiB -{swap_start}GiB "
+        f"{swap_partition}"
+        "set 1 esp on"
+    )
+    bash_wrapper(create_partitions)
+
+    logger.info(f"{disk=} successfully partitioned")
+
+
+def create_zfs_pool(pool_disks: Sequence[str], mnt_dir: str) -> None:
+    """Create a ZFS pool.
+
+    Args:
+        pool_disks (Sequence[str]): A tuple of disks to use for the pool.
+        mnt_dir (str): The mount directory.
+    """
+    if len(pool_disks) <= 0:
+        error = "disks must be a tuple of at least length 1"
+        raise ValueError(error)
+
+    zpool_create = (
+        "zpool create "
+        "-o ashift=12 "
+        "-o autotrim=on "
+        f"-R {mnt_dir} "
+        "-O acltype=posixacl "
+        "-O canmount=off "
+        "-O dnodesize=auto "
+        "-O normalization=formD "
+        "-O relatime=on "
+        "-O xattr=sa "
+        "-O mountpoint=legacy "
+        "-O compression=zstd "
+        "-O atime=off "
+        "root_pool "
+    )
+    if len(pool_disks) == 1:
+        zpool_create += pool_disks[0]
+    else:
+        zpool_create += "mirror "
+        zpool_create += " ".join(pool_disks)
+
+    bash_wrapper(zpool_create)
+    zpools = bash_wrapper("zpool list -o name")
+    if "root_pool" not in zpools.splitlines():
+        logger.critical("Failed to create root_pool")
+        sys.exit(1)
+
+
+def create_zfs_datasets() -> None:
+    """Create ZFS datasets."""
+    bash_wrapper("zfs create -o canmount=noauto -o reservation=10G root_pool/root")
+    bash_wrapper("zfs create root_pool/home")
+    bash_wrapper("zfs create root_pool/var -o reservation=1G")
+    bash_wrapper("zfs create -o compression=zstd-9 -o reservation=10G root_pool/nix")
+    datasets = bash_wrapper("zfs list -o name")
+
+    expected_datasets = {
+        "root_pool/root",
+        "root_pool/home",
+        "root_pool/var",
+        "root_pool/nix",
+    }
+    missing_datasets = expected_datasets.difference(datasets.splitlines())
+    if missing_datasets:
+        logger.critical(f"Failed to create pools {missing_datasets}")
+        sys.exit(1)
+
+
+def get_cpu_manufacturer() -> str:
+    """Get the CPU manufacturer."""
+    output = bash_wrapper("cat /proc/cpuinfo")
+
+    id_vendor = {"AuthenticAMD": "amd", "GenuineIntel": "intel"}
+
+    for line in output.splitlines():
+        if "vendor_id" in line:
+            return id_vendor[line.split(": ")[1].strip()]
+
+    error = "Failed to get CPU manufacturer"
+    raise RuntimeError(error)
+
+
+def get_boot_drive_id(disk: str) -> str:
+    """Get the boot drive ID."""
+    output = bash_wrapper(f"lsblk -o UUID {disk}-part1")
+    return output.splitlines()[1]
+
+
+def create_nix_hardware_file(mnt_dir: str, disks: Sequence[str], encrypt: str | None) -> None:
+    """Create a NixOS hardware file."""
+    cpu_manufacturer = get_cpu_manufacturer()
+
+    devices = ""
+    if encrypt:
+        disk = disks[0]
+
+        devices = (
+            f'     luks.devices."luks-root-pool-{disk.split("/")[-1]}-part2"'
+            "= {\n"
+            f'        device = "{disk}-part2";\n'
+            "        bypassWorkqueues = true;\n"
+            "        allowDiscards = true;\n"
+            "      };\n"
+        )
+
+    host_id = format(getrandbits(32), "08x")
+
+    nix_hardware = (
+        "{ config, lib, modulesPath, ... }:\n"
+        "{\n"
+        '  imports = [ (modulesPath + "/installer/scan/not-detected.nix") ];\n\n'
+        "  boot = {\n"
+        "    initrd = {\n"
+        '      availableKernelModules = [ \n        "ahci"\n        "ehci_pci"\n        "nvme"\n        "sd_mod"\n'
+        '        "usb_storage"\n        "usbhid"\n        "xhci_pci"\n      ];\n'
+        "      kernelModules = [ ];\n"
+        f" {devices}"
+        "    };\n"
+        f'    kernelModules = [ "kvm-{cpu_manufacturer}" ];\n'
+        "    extraModulePackages = [ ];\n"
+        "  };\n\n"
+        "  fileSystems = {\n"
+        '    "/" = lib.mkDefault {\n      device = "root_pool/root";\n      fsType = "zfs";\n    };\n\n'
+        '    "/home" = {\n      device = "root_pool/home";\n      fsType = "zfs";\n    };\n\n'
+        '    "/var" = {\n      device = "root_pool/var";\n      fsType = "zfs";\n    };\n\n'
+        '    "/nix" = {\n      device = "root_pool/nix";\n      fsType = "zfs";\n    };\n\n'
+        '    "/boot" = {\n'
+        f'      device = "/dev/disk/by-uuid/{get_boot_drive_id(disks[0])}";\n'
+        '      fsType = "vfat";\n      options = [\n        "fmask=0077"\n'
+        '        "dmask=0077"\n      ];\n    };\n  };\n\n'
+        "  swapDevices = [ ];\n\n"
+        "  networking.useDHCP = lib.mkDefault true;\n\n"
+        '  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";\n'
+        f"  hardware.cpu.{cpu_manufacturer}.updateMicrocode = "
+        "lib.mkDefault config.hardware.enableRedistributableFirmware;\n"
+        f'  networking.hostId = "{host_id}";\n'
+        "}\n"
+    )
+
+    Path(f"{mnt_dir}/etc/nixos/hardware-configuration.nix").write_text(nix_hardware)
+
+
+def install_nixos(mnt_dir: str, disks: Sequence[str], encrypt: str | None) -> None:
+    """Install NixOS."""
+    bash_wrapper(f"mount -o X-mount.mkdir -t zfs root_pool/root {mnt_dir}")
+    bash_wrapper(f"mount -o X-mount.mkdir -t zfs root_pool/home {mnt_dir}/home")
+    bash_wrapper(f"mount -o X-mount.mkdir -t zfs root_pool/var {mnt_dir}/var")
+    bash_wrapper(f"mount -o X-mount.mkdir -t zfs root_pool/nix {mnt_dir}/nix")
+
+    for disk in disks:
+        bash_wrapper(f"mkfs.vfat -n EFI {disk}-part1")
+
+    # set up mirroring afterwards if more than one disk
+    boot_partition = (
+        f"mount -t vfat -o fmask=0077,dmask=0077,iocharset=iso8859-1,X-mount.mkdir {disks[0]}-part1 {mnt_dir}/boot"
+    )
+    bash_wrapper(boot_partition)
+
+    bash_wrapper(f"nixos-generate-config --root {mnt_dir}")
+
+    create_nix_hardware_file(mnt_dir, disks, encrypt)
+
+    run(("nixos-install", "--root", mnt_dir), check=True)
+
+
+def installer(
+    disks: Sequence[str],
+    swap_size: int,
+    reserve: int,
+    encrypt_key: str | None,
+) -> None:
+    """Main."""
+    logger.info("Starting installation")
+
+    for disk in disks:
+        partition_disk(disk, swap_size, reserve)
+
+        test = Popen(("printf", f"'{encrypt_key}'"), stdout=PIPE)
+        if encrypt_key:
+            sleep(1)
+            for command in (
+                f"cryptsetup luksFormat --type luks2 {disk}-part2 -",
+                f"cryptsetup luksOpen {disk}-part2 luks-root-pool-{disk.split('/')[-1]}-part2 -",
+            ):
+                run(command, check=True, stdin=test.stdout)
+
+    mnt_dir = "/tmp/nix_install"  # noqa: S108
+
+    Path(mnt_dir).mkdir(parents=True, exist_ok=True)
+
+    if encrypt_key:
+        pool_disks = [f"/dev/mapper/luks-root-pool-{disk.split('/')[-1]}-part2" for disk in disks]
+    else:
+        pool_disks = [f"{disk}-part2" for disk in disks]
+
+    create_zfs_pool(pool_disks, mnt_dir)
+
+    create_zfs_datasets()
+
+    install_nixos(mnt_dir, disks, encrypt_key)
+
+    logger.info("Installation complete")
+
+
+def main() -> None:
+    """Main."""
+    configure_logger("DEBUG")
+
+    state = curses.wrapper(draw_menu)
+
+    encrypt_key = getenv("ENCRYPT_KEY")
+
+    logger.info("installing_nixos")
+    logger.info(f"disks: {state.selected_device_ids}")
+    logger.info(f"swap_size: {state.swap_size}")
+    logger.info(f"reserve: {state.reserve_size}")
+    logger.info(f"encrypted: {bool(encrypt_key)}")
+
+    sleep(3)
+
+    installer(
+        disks=state.get_selected_devices(),
+        swap_size=state.swap_size,
+        reserve=state.reserve_size,
+        encrypt_key=encrypt_key,
+    )
+
+
+if __name__ == "__main__":
+    main()

python/installer/tui.py

@@ -0,0 +1,498 @@
+"""TUI module."""
+
+from __future__ import annotations
+
+import curses
+import logging
+from collections import defaultdict
+from subprocess import PIPE, Popen
+
+logger = logging.getLogger(__name__)
+
+
+def bash_wrapper(command: str) -> str:
+    """Execute a bash command and capture the output.
+
+    Args:
+        command (str): The bash command to be executed.
+
+    Returns:
+        Tuple[str, int]: A tuple containing the output of the command (stdout) as a string,
+        the error output (stderr) as a string (optional), and the return code as an integer.
+    """
+    logger.debug(f"running {command=}")
+    # This is a acceptable risk
+    process = Popen(command.split(), stdout=PIPE, stderr=PIPE)
+    output, _ = process.communicate()
+    if process.returncode != 0:
+        error = f"Failed to run command {command=} return code {process.returncode=}"
+        raise RuntimeError(error)
+
+    return output.decode()
+
+
+class Cursor:
+    """Cursor class."""
+
+    def __init__(self) -> None:
+        """Initialize the Cursor class."""
+        self.x_position = 0
+        self.y_position = 0
+        self.height = 0
+        self.width = 0
+
+    def set_height(self, height: int) -> None:
+        """Set height."""
+        self.height = height
+
+    def set_width(self, width: int) -> None:
+        """Set width."""
+        self.width = width
+
+    def x_bounce_check(self, cursor: int) -> int:
+        """X bounce check."""
+        cursor = max(0, cursor)
+        return min(self.width - 1, cursor)
+
+    def y_bounce_check(self, cursor: int) -> int:
+        """Y bounce check."""
+        cursor = max(0, cursor)
+        return min(self.height - 1, cursor)
+
+    def set_x(self, x: int) -> None:
+        """Set x."""
+        self.x_position = self.x_bounce_check(x)
+
+    def set_y(self, y: int) -> None:
+        """Set y."""
+        self.y_position = self.y_bounce_check(y)
+
+    def get_x(self) -> int:
+        """Get x."""
+        return self.x_position
+
+    def get_y(self) -> int:
+        """Get y."""
+        return self.y_position
+
+    def move_up(self) -> None:
+        """Move up."""
+        self.set_y(self.y_position - 1)
+
+    def move_down(self) -> None:
+        """Move down."""
+        self.set_y(self.y_position + 1)
+
+    def move_left(self) -> None:
+        """Move left."""
+        self.set_x(self.x_position - 1)
+
+    def move_right(self) -> None:
+        """Move right."""
+        self.set_x(self.x_position + 1)
+
+    def navigation(self, key: int) -> None:
+        """Navigation.
+
+        Args:
+            key (int): The key.
+        """
+        action = {
+            curses.KEY_DOWN: self.move_down,
+            curses.KEY_UP: self.move_up,
+            curses.KEY_RIGHT: self.move_right,
+            curses.KEY_LEFT: self.move_left,
+        }
+
+        action.get(key, lambda: None)()
+
+
+class State:
+    """State class to store the state of the program."""
+
+    def __init__(self) -> None:
+        """Initialize the State class."""
+        self.key = 0
+        self.cursor = Cursor()
+
+        self.swap_size = 0
+        self.show_swap_input = False
+
+        self.reserve_size = 0
+        self.show_reserve_input = False
+
+        self.selected_device_ids: set[str] = set()
+
+    def get_selected_devices(self) -> tuple[str, ...]:
+        """Get selected devices."""
+        return tuple(self.selected_device_ids)
+
+
+def get_device(raw_device: str) -> dict[str, str]:
+    """Get a device.
+
+    Args:
+        raw_device (str): The raw device.
+
+    Returns:
+        dict[str, str]: The device.
+    """
+    raw_device_components = raw_device.split(" ")
+    return {thing.split("=")[0].lower(): thing.split("=")[1].strip('"') for thing in raw_device_components}
+
+
+def get_devices() -> list[dict[str, str]]:
+    """Get a list of devices."""
+    # --bytes
+    raw_devices = bash_wrapper("lsblk --paths --pairs").splitlines()
+    return [get_device(raw_device) for raw_device in raw_devices]
+
+
+def set_color() -> None:
+    """Set the color."""
+    curses.start_color()
+    curses.use_default_colors()
+    for i in range(curses.COLORS):
+        curses.init_pair(i + 1, i, -1)
+
+
+def debug_menu(std_screen: curses.window, key: int) -> None:
+    """Debug menu.
+
+    Args:
+        std_screen (curses.window): The curses window.
+        key (int): The key.
+    """
+    height, width = std_screen.getmaxyx()
+    std_screen.addstr(height - 4, 0, f"Width: {width}, Height: {height}", curses.color_pair(5))
+
+    key_pressed = f"Last key pressed: {key}"[: width - 1]
+    if key == 0:
+        key_pressed = "No key press detected..."[: width - 1]
+    std_screen.addstr(height - 3, 0, key_pressed)
+
+    for i in range(8):
+        std_screen.addstr(height - 2, i * 3, f"{i}██", curses.color_pair(i))
+
+
+def get_text_input(std_screen: curses.window, prompt: str, y: int, x: int) -> str:
+    """Get text input.
+
+    Args:
+        std_screen (curses.window): The curses window.
+        prompt (str): The prompt.
+        y (int): The y position.
+        x (int): The x position.
+
+    Returns:
+        str: The input string.
+    """
+    esc_key = 27
+    curses.echo()
+    std_screen.addstr(y, x, prompt)
+    input_str = ""
+    while True:
+        key = std_screen.getch()
+        if key == ord("\n"):
+            break
+        if key == esc_key:
+            input_str = ""
+            break
+        if key in (curses.KEY_BACKSPACE, ord("\b"), 127):
+            input_str = input_str[:-1]
+            std_screen.addstr(y, x + len(prompt), input_str + " ")
+        else:
+            input_str += chr(key)
+        std_screen.refresh()
+    curses.noecho()
+    return input_str
+
+
+def swap_size_input(
+    std_screen: curses.window,
+    state: State,
+    swap_offset: int,
+) -> State:
+    """Reserve size input.
+
+    Args:
+        std_screen (curses.window): The curses window.
+        state (State): The state object.
+        swap_offset (int): The swap offset.
+
+    Returns:
+        State: The updated state object.
+    """
+    swap_size_text = "Swap size (GB): "
+    std_screen.addstr(swap_offset, 0, f"{swap_size_text}{state.swap_size}")
+    if state.key == ord("\n") and state.cursor.get_y() == swap_offset:
+        state.show_swap_input = True
+
+    if state.show_swap_input:
+        swap_size_str = get_text_input(std_screen, swap_size_text, swap_offset, 0)
+        try:
+            state.swap_size = int(swap_size_str)
+            state.show_swap_input = False
+        except ValueError:
+            std_screen.addstr(swap_offset, 0, "Invalid input. Press any key to continue.")
+            std_screen.getch()
+            state.show_swap_input = False
+
+    return state
+
+
+def reserve_size_input(
+    std_screen: curses.window,
+    state: State,
+    reserve_offset: int,
+) -> State:
+    """Reserve size input.
+
+    Args:
+        std_screen (curses.window): The curses window.
+        state (State): The state object.
+        reserve_offset (int): The reserve offset.
+
+    Returns:
+        State: The updated state object.
+    """
+    reserve_size_text = "reserve size (GB): "
+    std_screen.addstr(reserve_offset, 0, f"{reserve_size_text}{state.reserve_size}")
+    if state.key == ord("\n") and state.cursor.get_y() == reserve_offset:
+        state.show_reserve_input = True
+
+    if state.show_reserve_input:
+        reserve_size_str = get_text_input(std_screen, reserve_size_text, reserve_offset, 0)
+        try:
+            state.reserve_size = int(reserve_size_str)
+            state.show_reserve_input = False
+        except ValueError:
+            std_screen.addstr(reserve_offset, 0, "Invalid input. Press any key to continue.")
+            std_screen.getch()
+            state.show_reserve_input = False
+
+    return state
+
+
+def status_bar(
+    std_screen: curses.window,
+    cursor: Cursor,
+    width: int,
+    height: int,
+) -> None:
+    """Draw the status bar.
+
+    Args:
+        std_screen (curses.window): The curses window.
+        cursor (Cursor): The cursor.
+        width (int): The width.
+        height (int): The height.
+    """
+    std_screen.attron(curses.A_REVERSE)
+    std_screen.attron(curses.color_pair(3))
+
+    status_bar = f"Press 'q' to exit | STATUS BAR | Pos: {cursor.get_x()}, {cursor.get_y()}"
+    std_screen.addstr(height - 1, 0, status_bar)
+    std_screen.addstr(height - 1, len(status_bar), " " * (width - len(status_bar) - 1))
+
+    std_screen.attroff(curses.color_pair(3))
+    std_screen.attroff(curses.A_REVERSE)
+
+
+def get_device_id_mapping() -> dict[str, set[str]]:
+    """Get a list of device ids.
+
+    Returns:
+        list[str]: the list of device ids
+    """
+    device_ids = bash_wrapper("find /dev/disk/by-id -type l").splitlines()
+
+    device_id_mapping: dict[str, set[str]] = defaultdict(set)
+
+    for device_id in device_ids:
+        device = bash_wrapper(f"readlink -f {device_id}").strip()
+        device_id_mapping[device].add(device_id)
+
+    return device_id_mapping
+
+
+def calculate_device_menu_padding(devices: list[dict[str, str]], column: str, padding: int = 0) -> int:
+    """Calculate the device menu padding.
+
+    Args:
+        devices (list[dict[str, str]]): The devices.
+        column (str): The column.
+        padding (int, optional): The padding. Defaults to 0.
+
+    Returns:
+        int: The calculated padding.
+    """
+    return max(len(device[column]) for device in devices) + padding
+
+
+def draw_device_ids(
+    state: State,
+    row_number: int,
+    menu_start_x: int,
+    std_screen: curses.window,
+    menu_width: list[int],
+    device_ids: set[str],
+) -> tuple[State, int]:
+    """Draw device IDs.
+
+    Args:
+        state (State): The state object.
+        row_number (int): The row number.
+        menu_start_x (int): The menu start x.
+        std_screen (curses.window): The curses window.
+        menu_width (list[int]): The menu width.
+        device_ids (set[str]): The device IDs.
+
+    Returns:
+        tuple[State, int]: The updated state object and the row number.
+    """
+    for device_id in sorted(device_ids):
+        row_number = row_number + 1
+        if row_number == state.cursor.get_y() and state.cursor.get_x() in menu_width:
+            std_screen.attron(curses.A_BOLD)
+            if state.key == ord(" "):
+                if device_id not in state.selected_device_ids:
+                    state.selected_device_ids.add(device_id)
+                else:
+                    state.selected_device_ids.remove(device_id)
+
+        if device_id in state.selected_device_ids:
+            std_screen.attron(curses.color_pair(7))
+
+        std_screen.addstr(row_number, menu_start_x, f"  {device_id}")
+
+        std_screen.attroff(curses.color_pair(7))
+        std_screen.attroff(curses.A_BOLD)
+
+    return state, row_number
+
+
+def draw_device_menu(
+    std_screen: curses.window,
+    devices: list[dict[str, str]],
+    device_id_mapping: dict[str, set[str]],
+    state: State,
+    menu_start_y: int = 0,
+    menu_start_x: int = 0,
+) -> tuple[State, int]:
+    """Draw the device menu and handle user input.
+
+    Args:
+        std_screen (curses.window): the curses window to draw on
+        devices (list[dict[str, str]]): the list of devices to draw
+        device_id_mapping (dict[str, set[str]]): the list of device ids to draw
+        state (State): the state object to update
+        menu_start_y (int, optional): the y position to start drawing the menu. Defaults to 0.
+        menu_start_x (int, optional): the x position to start drawing the menu. Defaults to 0.
+
+    Returns:
+        State: the updated state object
+    """
+    padding = 2
+
+    name_padding = calculate_device_menu_padding(devices, "name", padding)
+    size_padding = calculate_device_menu_padding(devices, "size", padding)
+    type_padding = calculate_device_menu_padding(devices, "type", padding)
+    mountpoints_padding = calculate_device_menu_padding(devices, "mountpoints", padding)
+
+    device_header = (
+        f"{'Name':{name_padding}}{'Size':{size_padding}}{'Type':{type_padding}}{'Mountpoints':{mountpoints_padding}}"
+    )
+
+    menu_width = list(range(menu_start_x, len(device_header) + menu_start_x))
+
+    std_screen.addstr(menu_start_y, menu_start_x, device_header, curses.color_pair(5))
+    devises_list_start = menu_start_y + 1
+
+    row_number = devises_list_start
+
+    for device in devices:
+        row_number = row_number + 1
+        device_name = device["name"]
+        device_row = (
+            f"{device_name:{name_padding}}"
+            f"{device['size']:{size_padding}}"
+            f"{device['type']:{type_padding}}"
+            f"{device['mountpoints']:{mountpoints_padding}}"
+        )
+        std_screen.addstr(row_number, menu_start_x, device_row)
+
+        state, row_number = draw_device_ids(
+            state=state,
+            row_number=row_number,
+            menu_start_x=menu_start_x,
+            std_screen=std_screen,
+            menu_width=menu_width,
+            device_ids=device_id_mapping[device_name],
+        )
+
+    return state, row_number
+
+
+def draw_menu(std_screen: curses.window) -> State:
+    """Draw the menu and handle user input.
+
+    Args:
+        std_screen (curses.window): the curses window to draw on
+
+    Returns:
+        State: the state object
+    """
+    # Clear and refresh the screen for a blank canvas
+    std_screen.clear()
+    std_screen.refresh()
+
+    set_color()
+
+    state = State()
+
+    devices = get_devices()
+
+    device_id_mapping = get_device_id_mapping()
+
+    # Loop where k is the last character pressed
+    while state.key != ord("q"):
+        std_screen.clear()
+        height, width = std_screen.getmaxyx()
+
+        state.cursor.set_height(height)
+        state.cursor.set_width(width)
+
+        state.cursor.navigation(state.key)
+
+        state, device_menu_size = draw_device_menu(
+            std_screen=std_screen,
+            state=state,
+            devices=devices,
+            device_id_mapping=device_id_mapping,
+        )
+
+        swap_offset = device_menu_size + 2
+
+        swap_size_input(
+            std_screen=std_screen,
+            state=state,
+            swap_offset=swap_offset,
+        )
+        reserve_size_input(
+            std_screen=std_screen,
+            state=state,
+            reserve_offset=swap_offset + 1,
+        )
+
+        status_bar(std_screen, state.cursor, width, height)
+
+        debug_menu(std_screen, state.key)
+
+        std_screen.move(state.cursor.get_y(), state.cursor.get_x())
+
+        std_screen.refresh()
+
+        state.key = std_screen.getch()
+
+    return state

python/parallelize.py

@@ -0,0 +1,155 @@
+"""Thing."""
+
+from __future__ import annotations
+
+import logging
+from concurrent.futures import ProcessPoolExecutor, ThreadPoolExecutor
+from dataclasses import dataclass
+from multiprocessing import cpu_count
+from typing import TYPE_CHECKING, Any, Literal, TypeVar
+
+if TYPE_CHECKING:
+    from collections.abc import Callable, Mapping, Sequence
+
+logger = logging.getLogger(__name__)
+
+R = TypeVar("R")
+
+modes = Literal["normal", "early_error"]
+
+
+@dataclass
+class ExecutorResults[R]:
+    """Dataclass to store the results and exceptions of the parallel execution."""
+
+    results: list[R]
+    exceptions: list[BaseException]
+
+    def __repr__(self) -> str:
+        """Return a string representation of the object."""
+        return f"results={self.results} exceptions={self.exceptions}"
+
+
+def _parallelize_base[R](
+    executor_type: type[ThreadPoolExecutor | ProcessPoolExecutor],
+    func: Callable[..., R],
+    kwargs_list: Sequence[Mapping[str, Any]],
+    max_workers: int | None,
+    progress_tracker: int | None,
+    mode: modes,
+) -> ExecutorResults:
+    total_work = len(kwargs_list)
+
+    with executor_type(max_workers=max_workers) as executor:
+        futures = [executor.submit(func, **kwarg) for kwarg in kwargs_list]
+
+    results = []
+    exceptions = []
+    for index, future in enumerate(futures, 1):
+        if exception := future.exception():
+            logger.error(f"{future} raised {exception.__class__.__name__}")
+            exceptions.append(exception)
+            if mode == "early_error":
+                executor.shutdown(wait=False)
+                raise exception
+            continue
+
+        results.append(future.result())
+
+        if progress_tracker and index % progress_tracker == 0:
+            logger.info(f"Progress: {index}/{total_work}")
+
+    return ExecutorResults(results, exceptions)
+
+
+def parallelize_thread[R](
+    func: Callable[..., R],
+    kwargs_list: Sequence[Mapping[str, Any]],
+    max_workers: int | None = None,
+    progress_tracker: int | None = None,
+    mode: modes = "normal",
+) -> ExecutorResults:
+    """Generic function to run a function with multiple arguments in threads.
+
+    Args:
+        func (Callable[..., R]): Function to run in threads.
+        kwargs_list (Sequence[Mapping[str, Any]]): List of dictionaries with the arguments for the function.
+        max_workers (int, optional): Number of workers to use. Defaults to 8.
+        progress_tracker (int, optional): Number of tasks to complete before logging progress.
+        mode (modes, optional): Mode to use. Defaults to "normal".
+
+    Returns:
+        tuple[list[R], list[Exception]]: List with the results and a list with the exceptions.
+    """
+    return _parallelize_base(
+        executor_type=ThreadPoolExecutor,
+        func=func,
+        kwargs_list=kwargs_list,
+        max_workers=max_workers,
+        progress_tracker=progress_tracker,
+        mode=mode,
+    )
+
+
+def parallelize_process[R](
+    func: Callable[..., R],
+    kwargs_list: Sequence[Mapping[str, Any]],
+    max_workers: int | None = None,
+    progress_tracker: int | None = None,
+    mode: modes = "normal",
+) -> ExecutorResults:
+    """Generic function to run a function with multiple arguments in process.
+
+    Args:
+        func (Callable[..., R]): Function to run in process.
+        kwargs_list (Sequence[Mapping[str, Any]]): List of dictionaries with the arguments for the function.
+        max_workers (int, optional): Number of workers to use. Defaults to 4.
+        progress_tracker (int, optional): Number of tasks to complete before logging progress.
+        mode (modes, optional): Mode to use. Defaults to "normal".
+
+    Returns:
+        tuple[list[R], list[Exception]]: List with the results and a list with the exceptions.
+    """
+    if max_workers and max_workers > cpu_count():
+        error = f"max_workers must be less than or equal to {cpu_count()}"
+        raise RuntimeError(error)
+
+    return process_executor_unchecked(
+        func=func,
+        kwargs_list=kwargs_list,
+        max_workers=max_workers,
+        progress_tracker=progress_tracker,
+        mode=mode,
+    )
+
+
+def process_executor_unchecked[R](
+    func: Callable[..., R],
+    kwargs_list: Sequence[Mapping[str, Any]],
+    max_workers: int | None,
+    progress_tracker: int | None,
+    mode: modes = "normal",
+) -> ExecutorResults:
+    """Generic function to run a function with multiple arguments in parallel.
+
+    Note: this function does not check if the number of workers is greater than the number of CPUs.
+    This can cause the system to become unresponsive.
+
+    Args:
+        func (Callable[..., R]): Function to run in parallel.
+        kwargs_list (Sequence[Mapping[str, Any]]): List of dictionaries with the arguments for the function.
+        max_workers (int, optional): Number of workers to use. Defaults to 8.
+        progress_tracker (int, optional): Number of tasks to complete before logging progress.
+        mode (modes, optional): Mode to use. Defaults to "normal".
+
+    Returns:
+        tuple[list[R], list[Exception]]: List with the results and a list with the exceptions.
+    """
+    return _parallelize_base(
+        executor_type=ProcessPoolExecutor,
+        func=func,
+        kwargs_list=kwargs_list,
+        max_workers=max_workers,
+        progress_tracker=progress_tracker,
+        mode=mode,
+    )

python/random/__init__.py

@@ -0,0 +1 @@
+"""init."""

python/random/capasitor.py

@@ -0,0 +1,40 @@
+"""capasitor."""
+
+
+def calculate_capacitor_capacity(voltage: float, farads: float) -> float:
+    """Calculate capacitor capacity."""
+    joules = (farads * voltage**2) // 2
+    return joules // 3600
+
+
+def calculate_pack_capacity(cells: int, cell_voltage: float, farads: float) -> float:
+    """Calculate pack capacity."""
+    return calculate_capacitor_capacity(cells * cell_voltage, farads / cells)
+
+
+def calculate_pack_capacity2(cells: int, cell_voltage: float, farads: float, cell_cost: float) -> tuple[float, float]:
+    """Calculate pack capacity."""
+    capacitor_capacity = calculate_capacitor_capacity(cells * cell_voltage, farads / cells)
+    return capacitor_capacity, cell_cost * cells
+
+
+def main() -> None:
+    """Main."""
+    watt_hours = calculate_pack_capacity(cells=10, cell_voltage=2.7, farads=500)
+    print(f"{watt_hours=}")
+    print(f"{watt_hours*16=}")
+    watt_hours = calculate_pack_capacity(cells=1, cell_voltage=2.7, farads=5000)
+    print(f"{watt_hours=}")
+
+    watt_hours, cost = calculate_pack_capacity2(
+        cells=10,
+        cell_voltage=2.7,
+        farads=3000,
+        cell_cost=11.60,
+    )
+    print(f"{watt_hours=}")
+    print(f"{cost=}")
+
+
+if __name__ == "__main__":
+    main()

python/random/thing.py

@@ -0,0 +1,25 @@
+"""thing."""
+
+
+def caculat_batry_specs(
+    cell_amp_hour: int,
+    cell_voltage: float,
+    cells_per_pack: int,
+    packs: int,
+) -> tuple[float, float]:
+    """Caculat battry specs."""
+    pack_voltage = cell_voltage * cells_per_pack
+
+    pack_watt_hours = pack_voltage * cell_amp_hour
+
+    battry_capacity = pack_watt_hours * packs
+    return (
+        battry_capacity,
+        pack_voltage,
+    )
+
+
+battry_capacity, pack_voltage = caculat_batry_specs(300, 3.2, 8, 2)
+print(f"{battry_capacity=} {pack_voltage=}")
+cost = 1700
+print(f"$/kWh {cost / battry_capacity}")

python/random/voltage_drop.py

@@ -0,0 +1,196 @@
+"""voltage_drop."""
+
+import math
+from enum import Enum
+
+
+class TemperatureUnit(Enum):
+    """Temperature unit."""
+
+    CELSIUS = "c"
+    FAHRENHEIT = "f"
+    KELVIN = "k"
+
+
+class Temperature:
+    """Temperature."""
+
+    def __init__(
+        self,
+        temperature: float,
+        unit: TemperatureUnit = TemperatureUnit.CELSIUS,
+    ) -> None:
+        """__init__."""
+        unit_modifier = {
+            TemperatureUnit.CELSIUS: 1,
+            TemperatureUnit.FAHRENHEIT: 0.5556,
+            TemperatureUnit.KELVIN: 1.8,
+        }
+        self.temperature = temperature * unit_modifier[unit]
+
+    def __float__(self) -> float:
+        """Return the temperature in degrees Celsius."""
+        return self.temperature
+
+
+class LengthUnit(Enum):
+    """Length unit."""
+
+    METERS = "m"
+    FEET = "ft"
+    INCHES = "in"
+
+
+class Length:
+    """Length."""
+
+    def __init__(self, length: float, unit: LengthUnit) -> None:
+        """__init__."""
+        self.meters = self._convert_to_meters(length, unit)
+
+    def _convert_to_meters(self, length: float, unit: LengthUnit) -> float:
+        thing = {
+            LengthUnit.METERS: 1,
+            LengthUnit.FEET: 0.3048,
+            LengthUnit.INCHES: 0.0254,
+        }
+        test = thing.get(unit)
+        if test:
+            return length * test
+        error = f"Unsupported unit: {unit}"
+        raise ValueError(error)
+
+    def __float__(self) -> float:
+        """Return the length in meters."""
+        return self.meters
+
+    def feet(self) -> float:
+        """Return the length in feet."""
+        return self.meters * 3.2808
+
+
+class MaterialType(Enum):
+    """Material type."""
+
+    COPPER = "copper"
+    ALUMINUM = "aluminum"
+    CCA = "cca"
+    SILVER = "silver"
+    GOLD = "gold"
+
+
+def get_material_resistivity(
+    material: MaterialType,
+    temperature: Temperature | None = None,
+) -> float:
+    """Get the resistivity of a material."""
+    if not temperature:
+        temperature = Temperature(20.0)
+    material_info = {
+        MaterialType.COPPER: (1.724e-8, 0.00393),
+        MaterialType.ALUMINUM: (2.908e-8, 0.00403),
+        MaterialType.CCA: (2.577e-8, 0.00397),
+        MaterialType.SILVER: (1.632e-8, 0.00380),
+        MaterialType.GOLD: (2.503e-8, 0.00340),
+    }
+
+    base_resistivity, temp_coefficient = material_info[material]
+    return base_resistivity * (1 + temp_coefficient * float(temperature))
+
+
+def calculate_awg_diameter_mm(gauge: int) -> float:
+    """Calculate wire diameter in millimeters for a given AWG gauge."""
+    return round(0.127 * 92 ** ((36 - gauge) / 39), 3)
+
+
+def calculate_wire_area_m2(gauge: int) -> float:
+    """Calculate the area of a wire in square meters.
+
+    Args:
+        gauge (int): The AWG (American Wire Gauge) number of the wire
+
+    Returns:
+        float: The area of the wire in square meters
+    """
+    return math.pi * (calculate_awg_diameter_mm(gauge) / 2000) ** 2
+
+
+def calculate_resistance_per_meter(gauge: int) -> float:
+    """Calculate the resistance per meter of a wire.
+
+    Args:
+        gauge (int): The AWG (American Wire Gauge) number of the wire
+
+    Returns:
+        float: The resistance per meter of the wire
+    """
+    return get_material_resistivity(MaterialType.COPPER) / calculate_wire_area_m2(gauge)
+
+
+def voltage_drop(
+    gauge: int,
+    material: MaterialType,
+    length: Length,
+    current_a: float,
+) -> float:
+    """Calculate the voltage drop of a wire.
+
+    Args:
+        gauge (int): The AWG (American Wire Gauge) number of the wire
+        material (MaterialType): The type of conductor material (e.g., copper, aluminum)
+        length (Length): The length of the wire in meters
+        current_a (float): The current flowing through the wire in amperes
+
+    Returns:
+        float: The voltage drop of the wire in volts
+    """
+    resistivity = get_material_resistivity(material)
+    resistance_per_meter = resistivity / calculate_wire_area_m2(gauge)
+    total_resistance = resistance_per_meter * float(length) * 2  # round-trip
+    return total_resistance * current_a
+
+
+print(
+    voltage_drop(
+        gauge=10,
+        material=MaterialType.CCA,
+        length=Length(length=20, unit=LengthUnit.FEET),
+        current_a=20,
+    )
+)
+
+
+def max_wire_length(
+    gauge: int,
+    material: MaterialType,
+    current_amps: float,
+    voltage_drop: float = 0.3,
+    temperature: Temperature | None = None,
+) -> Length:
+    """Calculate the maximum allowable wire length based on voltage drop criteria.
+
+    Args:
+        gauge (int): The AWG (American Wire Gauge) number of the wire
+        material (MaterialType): The type of conductor material (e.g., copper, aluminum)
+        current_amps (float): The current flowing through the wire in amperes
+        voltage_drop (float, optional): Maximum allowable voltage drop as a decimal (default 0.1 or 10%)
+        temperature (Temperature | None, optional): The temperature of the wire. Defaults to None.
+
+    Returns:
+        float: Maximum wire length in meters that maintains the specified voltage drop
+    """
+    if not temperature:
+        temperature = Temperature(100.0, unit=TemperatureUnit.FAHRENHEIT)
+
+    resistivity = get_material_resistivity(material, temperature)
+    resistance_per_meter = resistivity / calculate_wire_area_m2(gauge)
+    # V = IR, solve for length where V is the allowed voltage drop
+    return Length(
+        voltage_drop / (current_amps * resistance_per_meter),
+        LengthUnit.METERS,
+    )
+
+
+print(max_wire_length(gauge=10, material=MaterialType.CCA, current_amps=20).feet())
+print(max_wire_length(gauge=10, material=MaterialType.CCA, current_amps=10).feet())
+print(max_wire_length(gauge=10, material=MaterialType.CCA, current_amps=5).feet())

python/system_tests/__init__.py

@@ -0,0 +1 @@
+"""system_tests."""

python/system_tests/components.py

@@ -0,0 +1,99 @@
+"""Validate Jeeves."""
+
+from __future__ import annotations
+
+import logging
+from copy import copy
+from re import search
+from time import sleep
+from typing import TYPE_CHECKING
+
+from python.common import bash_wrapper
+from python.zfs import Zpool
+
+if TYPE_CHECKING:
+    from collections.abc import Sequence
+
+logger = logging.getLogger(__name__)
+
+
+def zpool_tests(pool_names: Sequence[str], zpool_capacity_threshold: int = 90) -> list[str] | None:
+    """Check the zpool health and capacity.
+
+    Args:
+        pool_names (Sequence[str]): A list of pool names to test.
+        zpool_capacity_threshold (int, optional): The threshold for the zpool capacity. Defaults to 90.
+
+    Returns:
+        list[str] | None: A list of errors if any.
+    """
+    logger.info("Testing zpool")
+
+    errors: list[str] = []
+    for pool_name in pool_names:
+        pool = Zpool(pool_name)
+        if pool.health != "ONLINE":
+            errors.append(f"{pool.name} is {pool.health}")
+        if pool.capacity >= zpool_capacity_threshold:
+            errors.append(f"{pool.name} is low on space")
+
+    upgrade_status, _ = bash_wrapper("zpool upgrade")
+    if not search(r"Every feature flags pool has all supported and requested features enabled.", upgrade_status):
+        errors.append("ZPool out of date run `sudo zpool upgrade -a`")
+
+    return errors
+
+
+def systemd_tests(
+    service_names: Sequence[str],
+    max_retries: int = 30,
+    retry_delay_secs: int = 1,
+    retryable_statuses: Sequence[str] | None = None,
+    valid_statuses: Sequence[str] | None = None,
+) -> list[str] | None:
+    """Tests a systemd services.
+
+    Args:
+        service_names (Sequence[str]): A list of service names to test.
+        max_retries (int, optional): The maximum number of retries. Defaults to 30.
+            minimum value is 1.
+        retry_delay_secs (int, optional): The delay between retries in seconds. Defaults to 1.
+            minimum value is 1.
+        retryable_statuses (Sequence[str] | None, optional): A list of retryable statuses. Defaults to None.
+        valid_statuses (Sequence[str] | None, optional): A list of valid statuses. Defaults to None.
+
+    Returns:
+        list[str] | None: A list of errors if any.
+    """
+    logger.info("Testing systemd service")
+
+    max_retries = max(max_retries, 1)
+    retry_delay_secs = max(retry_delay_secs, 1)
+    last_try = max_retries - 1
+
+    if retryable_statuses is None:
+        retryable_statuses = ("inactive\n", "activating\n")
+
+    if valid_statuses is None:
+        valid_statuses = ("active\n",)
+
+    service_names_set = set(service_names)
+
+    errors: set[str] = set()
+    for retry in range(max_retries):
+        if not service_names_set:
+            break
+        logger.info(f"Testing systemd service in {retry + 1} of {max_retries}")
+        service_names_to_test = copy(service_names_set)
+        for service_name in service_names_to_test:
+            service_status, _ = bash_wrapper(f"systemctl is-active {service_name}")
+            if service_status in valid_statuses:
+                service_names_set.remove(service_name)
+                continue
+            if service_status in retryable_statuses and retry < last_try:
+                continue
+            errors.add(f"{service_name} is {service_status.strip()}")
+
+        sleep(retry_delay_secs)
+
+    return list(errors)

python/system_tests/validate_system.py

@@ -0,0 +1,66 @@
+"""Validate {server_name}."""
+
+import logging
+import sys
+import tomllib
+from os import environ
+from pathlib import Path
+from socket import gethostname
+
+import typer
+
+from python.common import configure_logger, signal_alert
+from python.system_tests.components import systemd_tests, zpool_tests
+
+logger = logging.getLogger(__name__)
+
+
+def load_config_data(config_file: Path) -> dict[str, list[str]]:
+    """Load a TOML configuration file.
+
+    Args:
+        config_file (Path): The path to the configuration file.
+
+    Returns:
+        dict: The configuration data.
+    """
+    return tomllib.loads(config_file.read_text())
+
+
+def main(config_file: Path) -> None:
+    """Main."""
+    configure_logger(level=environ.get("LOG_LEVEL", "INFO"))
+
+    server_name = gethostname()
+    logger.info(f"Starting {server_name} validation")
+
+    config_data = load_config_data(config_file)
+
+    errors: list[str] = []
+    try:
+        if config_data.get("zpools") and (zpool_errors := zpool_tests(config_data["zpools"])):
+            errors.extend(zpool_errors)
+
+        if config_data.get("services") and (systemd_errors := systemd_tests(config_data["services"])):
+            errors.extend(systemd_errors)
+
+    except Exception as error:
+        logger.exception(f"{server_name} validation failed")
+        errors.append(f"{server_name} validation failed: {error}")
+
+    if errors:
+        logger.error(f"{server_name} validation failed: \n{'\n'.join(errors)}")
+        signal_alert(f"{server_name} validation failed {errors}")
+
+        sys.exit(1)
+
+    logger.info(f"{server_name} validation passed")
+
+
+def cli() -> None:
+    """CLI."""
+    typer.run(main)
+
+
+if __name__ == "__main__":
+    cli()

python/testing/__init__.py

@@ -0,0 +1 @@
+"""init."""

python/testing/logging/__init__.py

@@ -0,0 +1 @@
+"""init."""

python/testing/logging/bar.py

@@ -0,0 +1,11 @@
+"""Bar."""
+
+import logging
+
+logger = logging.getLogger(__name__)
+
+
+def bar() -> None:
+    """Bar."""
+    logger.debug(f"bar {__name__}")
+    logger.debug("bar")

python/testing/logging/configure_logger.py

@@ -0,0 +1,20 @@
+"""configure_logger."""
+
+import logging
+import sys
+
+
+def configure_logger(level: str = "INFO", test: str | None = None) -> None:
+    """Configure the logger.
+
+    Args:
+        level (str, optional): The logging level. Defaults to "INFO".
+        test (str | None, optional): The test name. Defaults to None.
+    """
+    logging.basicConfig(
+        level=level,
+        datefmt="%Y-%m-%dT%H:%M:%S%z",
+        format="%(asctime)s %(levelname)s %(filename)s:%(lineno)d - %(message)s"  # this is nesiseary
+        f" {test}",
+        handlers=[logging.StreamHandler(sys.stdout)],
+    )

python/testing/logging/foo.py

@@ -0,0 +1,17 @@
+"""foo."""
+
+import logging
+
+from python.testing.logging.bar import bar
+from python.testing.logging.configure_logger import configure_logger
+
+logger = logging.getLogger(__name__)
+
+
+def foo() -> None:
+    """Foo."""
+    configure_logger("DEBUG", "FOO")
+    logger.debug(f"foo {__name__}")
+    logger.debug("foo")
+
+    bar()

python/testing/logging/main.py

@@ -0,0 +1,33 @@
+"""main."""
+
+import logging
+
+from python.testing.logging.bar import bar
+from python.testing.logging.configure_logger import configure_logger
+from python.testing.logging.foo import foo
+
+logger = logging.getLogger(__name__)
+
+
+def main() -> None:
+    """Main."""
+    configure_logger("DEBUG")
+    # handler = logging.StreamHandler()
+
+    # Create and attach a formatter
+    # formatter = logging.Formatter(
+    #     "%(asctime)s %(levelname)s %(filename)s:%(lineno)d - %(message)s FOO"
+    # )
+    # handler.setFormatter(formatter)
+
+    # Attach handler to logger
+    # foo_logger = logging.getLogger("python.testing.logging.foo")
+    # foo_logger.addHandler(handler)
+    # foo_logger.propagate = True
+    logger.debug("main")
+    foo()
+    bar()
+
+
+if __name__ == "__main__":
+    main()

python/tools/__init__.py

@@ -0,0 +1 @@
+"""Server Tools."""

python/tools/snapshot_manager.py

@@ -0,0 +1,144 @@
+"""snapshot_manager."""
+
+from __future__ import annotations
+
+import logging
+import sys
+import tomllib
+from functools import cache
+from pathlib import Path  # noqa: TC003 This is required for the typer CLI
+from re import compile as re_compile
+from re import search
+
+import typer
+
+from python.common import configure_logger, signal_alert, utcnow
+from python.zfs import Dataset, get_datasets
+
+logger = logging.getLogger(__name__)
+
+
+def main(config_file: Path) -> None:
+    """Main."""
+    configure_logger(level="DEBUG")
+    logger.info("Starting snapshot_manager")
+
+    try:
+        time_stamp = get_time_stamp()
+
+        for dataset in get_datasets():
+            status = dataset.create_snapshot(time_stamp)
+            logger.debug(f"{status=}")
+            if status != "snapshot created":
+                msg = f"{dataset.name} failed to create snapshot {time_stamp}"
+                logger.error(msg)
+                signal_alert(msg)
+                continue
+
+            get_snapshots_to_delete(dataset, get_count_lookup(config_file, dataset.name))
+    except Exception:
+        logger.exception("snapshot_manager failed")
+        signal_alert("snapshot_manager failed")
+        sys.exit(1)
+    else:
+        logger.info("snapshot_manager completed")
+
+
+def get_count_lookup(config_file: Path, dataset_name: str) -> dict[str, int]:
+    """Get the count lookup.
+
+    Args:
+        config_file (Path): The path to the configuration file.
+        dataset_name (str): The name of the dataset.
+
+    Returns:
+        dict[str, int]: The count lookup.
+    """
+    config_data = load_config_data(config_file)
+
+    return config_data.get(dataset_name, get_default_config(config_data))
+
+
+def get_default_config(config_data: dict[str, dict[str, int]]) -> dict[str, int]:
+    """Get the default configuration.
+
+    Args:
+        config_data (dict[str, dict[str, int]]): The configuration data.
+
+    Returns:
+        dict[str, int]: The default configuration.
+    """
+    return config_data.get(
+        "default",
+        {"15_min": 4, "hourly": 12, "daily": 0, "monthly": 0},
+    )
+
+
+@cache
+def load_config_data(config_file: Path) -> dict[str, dict[str, int]]:
+    """Load a TOML configuration file.
+
+    Args:
+        config_file (Path): The path to the configuration file.
+
+    Returns:
+        dict: The configuration data.
+    """
+    return tomllib.loads(config_file.read_text())
+
+
+def get_snapshots_to_delete(
+    dataset: Dataset,
+    count_lookup: dict[str, int],
+) -> None:
+    """Get snapshots to delete.
+
+    Args:
+        dataset (Dataset): the dataset
+        count_lookup (dict[str, int]): the count lookup
+    """
+    snapshots = dataset.get_snapshots()
+
+    if not snapshots:
+        logger.info(f"{dataset.name} has no snapshots")
+        return
+
+    filters = (
+        ("15_min", re_compile(r"auto_\d{10}(?:15|30|45)")),
+        ("hourly", re_compile(r"auto_\d{8}(?!00)\d{2}00")),
+        ("daily", re_compile(r"auto_\d{6}(?!01)\d{2}0000")),
+        ("monthly", re_compile(r"auto_\d{6}010000")),
+    )
+
+    for filter_name, snapshot_filter in filters:
+        logger.debug(f"{filter_name=}\n{snapshot_filter=}")
+
+        filtered_snapshots = sorted(snapshot.name for snapshot in snapshots if search(snapshot_filter, snapshot.name))
+
+        logger.debug(f"{filtered_snapshots=}")
+
+        snapshots_wanted = count_lookup[filter_name]
+        snapshots_being_deleted = filtered_snapshots[:-snapshots_wanted] if snapshots_wanted > 0 else filtered_snapshots
+
+        logger.info(f"{snapshots_being_deleted} are being deleted")
+        for snapshot in snapshots_being_deleted:
+            if error := dataset.delete_snapshot(snapshot):
+                error_message = f"{dataset.name}@{snapshot} failed to delete: {error}"
+                signal_alert(error_message)
+                logger.error(error_message)
+
+
+def get_time_stamp() -> str:
+    """Get the time stamp."""
+    now = utcnow()
+    nearest_15_min = now.replace(minute=(now.minute - (now.minute % 15)))
+    return nearest_15_min.strftime("auto_%Y%m%d%H%M")
+
+
+def cli() -> None:
+    """CLI."""
+    typer.run(main)
+
+
+if __name__ == "__main__":
+    cli()

python/zfs/__init__.py

@@ -0,0 +1,11 @@
+"""init."""
+
+from python.zfs.dataset import Dataset, Snapshot, get_datasets
+from python.zfs.zpool import Zpool
+
+__all__ = [
+    "Dataset",
+    "Snapshot",
+    "Zpool",
+    "get_datasets",
+]

python/zfs/dataset.py

@@ -0,0 +1,214 @@
+"""dataset."""
+
+from __future__ import annotations
+
+import json
+import logging
+from datetime import UTC, datetime
+from typing import Any
+
+from python.common import bash_wrapper
+
+logger = logging.getLogger(__name__)
+
+
+def _zfs_list(zfs_list: str) -> dict[str, Any]:
+    """Check the version of zfs."""
+    raw_zfs_list_data, _ = bash_wrapper(zfs_list)
+
+    zfs_list_data = json.loads(raw_zfs_list_data)
+
+    vers_major = zfs_list_data["output_version"]["vers_major"]
+    vers_minor = zfs_list_data["output_version"]["vers_minor"]
+    command = zfs_list_data["output_version"]["command"]
+
+    if vers_major != 0 or vers_minor != 1 or command != "zfs list":
+        error = f"Datasets are not in the correct format {vers_major=} {vers_minor=} {command=}"
+        raise RuntimeError(error)
+
+    return zfs_list_data
+
+
+class Snapshot:
+    """Snapshot."""
+
+    def __init__(self, snapshot_data: dict[str, Any]) -> None:
+        """__init__."""
+        properties = snapshot_data["properties"]
+        self.createtxg = int(snapshot_data["createtxg"])
+        self.creation = datetime.fromtimestamp(int(properties["creation"]["value"]), tz=UTC)
+        self.defer_destroy = properties["defer_destroy"]["value"]
+        self.guid = int(properties["guid"]["value"])
+        self.name = snapshot_data["name"].split("@")[1]
+        self.objsetid = int(properties["objsetid"]["value"])
+        self.referenced = int(properties["referenced"]["value"])
+        self.used = int(properties["used"]["value"])
+        self.userrefs = int(properties["userrefs"]["value"])
+        self.version = int(properties["version"]["value"])
+        self.written = int(properties["written"]["value"])
+
+    def __repr__(self) -> str:
+        """__repr__."""
+        return f"name={self.name} used={self.used} refer={self.referenced}"
+
+
+class Dataset:
+    """Dataset."""
+
+    def __init__(self, name: str) -> None:
+        """__init__."""
+        dataset_data = _zfs_list(f"zfs list {name} -pHj -o all")
+
+        properties = dataset_data["datasets"][name]["properties"]
+
+        self.aclinherit = properties["aclinherit"]["value"]
+        self.aclmode = properties["aclmode"]["value"]
+        self.acltype = properties["acltype"]["value"]
+        self.available = int(properties["available"]["value"])
+        self.canmount = properties["canmount"]["value"]
+        self.checksum = properties["checksum"]["value"]
+        self.clones = properties["clones"]["value"]
+        self.compression = properties["compression"]["value"]
+        self.copies = int(properties["copies"]["value"])
+        self.createtxg = int(properties["createtxg"]["value"])
+        self.creation = datetime.fromtimestamp(int(properties["creation"]["value"]), tz=UTC)
+        self.dedup = properties["dedup"]["value"]
+        self.devices = properties["devices"]["value"]
+        self.encryption = properties["encryption"]["value"]
+        self.exec = properties["exec"]["value"]
+        self.filesystem_limit = properties["filesystem_limit"]["value"]
+        self.guid = int(properties["guid"]["value"])
+        self.keystatus = properties["keystatus"]["value"]
+        self.logbias = properties["logbias"]["value"]
+        self.mlslabel = properties["mlslabel"]["value"]
+        self.mounted = properties["mounted"]["value"]
+        self.mountpoint = properties["mountpoint"]["value"]
+        self.name = name
+        self.quota = int(properties["quota"]["value"])
+        self.readonly = properties["readonly"]["value"]
+        self.recordsize = int(properties["recordsize"]["value"])
+        self.redundant_metadata = properties["redundant_metadata"]["value"]
+        self.referenced = int(properties["referenced"]["value"])
+        self.refquota = int(properties["refquota"]["value"])
+        self.refreservation = int(properties["refreservation"]["value"])
+        self.reservation = int(properties["reservation"]["value"])
+        self.setuid = properties["setuid"]["value"]
+        self.sharenfs = properties["sharenfs"]["value"]
+        self.snapdir = properties["snapdir"]["value"]
+        self.snapshot_limit = properties["snapshot_limit"]["value"]
+        self.sync = properties["sync"]["value"]
+        self.used = int(properties["used"]["value"])
+        self.usedbychildren = int(properties["usedbychildren"]["value"])
+        self.usedbydataset = int(properties["usedbydataset"]["value"])
+        self.usedbysnapshots = int(properties["usedbysnapshots"]["value"])
+        self.version = int(properties["version"]["value"])
+        self.volmode = properties["volmode"]["value"]
+        self.volsize = properties["volsize"]["value"]
+        self.vscan = properties["vscan"]["value"]
+        self.written = int(properties["written"]["value"])
+        self.xattr = properties["xattr"]["value"]
+
+    def get_snapshots(self) -> list[Snapshot] | None:
+        """Get all snapshots from zfs and process then is test dicts of sets."""
+        snapshots_data = _zfs_list(f"zfs list -t snapshot -pHj {self.name} -o all")
+
+        return [Snapshot(properties) for properties in snapshots_data["datasets"].values()]
+
+    def create_snapshot(self, snapshot_name: str) -> str:
+        """Creates a zfs snapshot.
+
+        Args:
+            snapshot_name (str): a snapshot name
+        """
+        logger.debug(f"Creating {self.name}@{snapshot_name}")
+        _, return_code = bash_wrapper(f"zfs snapshot {self.name}@{snapshot_name}")
+        if return_code == 0:
+            return "snapshot created"
+
+        if snapshots := self.get_snapshots():
+            snapshot_names = {snapshot.name for snapshot in snapshots}
+            if snapshot_name in snapshot_names:
+                return f"Snapshot {snapshot_name} already exists for {self.name}"
+
+        return f"Failed to create snapshot {snapshot_name} for {self.name}"
+
+    def delete_snapshot(self, snapshot_name: str) -> str | None:
+        """Deletes a zfs snapshot.
+
+        Args:
+            snapshot_name (str): a snapshot name
+        """
+        logger.debug(f"deleting {self.name}@{snapshot_name}")
+        msg, return_code = bash_wrapper(f"zfs destroy {self.name}@{snapshot_name}")
+        if return_code != 0:
+            if msg.startswith(f"cannot destroy '{self.name}@{snapshot_name}': snapshot has dependent clones"):
+                return "snapshot has dependent clones"
+            error = f"Failed to delete snapshot {snapshot_name=} for {self.name}"
+            raise RuntimeError(error)
+        return None
+
+    def __repr__(self) -> str:
+        """__repr__."""
+        return (
+            f"{self.aclinherit=}\n"
+            f"{self.aclmode=}\n"
+            f"{self.acltype=}\n"
+            f"{self.available=}\n"
+            f"{self.canmount=}\n"
+            f"{self.checksum=}\n"
+            f"{self.clones=}\n"
+            f"{self.compression=}\n"
+            f"{self.copies=}\n"
+            f"{self.createtxg=}\n"
+            f"{self.creation=}\n"
+            f"{self.dedup=}\n"
+            f"{self.devices=}\n"
+            f"{self.encryption=}\n"
+            f"{self.exec=}\n"
+            f"{self.filesystem_limit=}\n"
+            f"{self.guid=}\n"
+            f"{self.keystatus=}\n"
+            f"{self.logbias=}\n"
+            f"{self.mlslabel=}\n"
+            f"{self.mounted=}\n"
+            f"{self.mountpoint=}\n"
+            f"{self.name=}\n"
+            f"{self.quota=}\n"
+            f"{self.readonly=}\n"
+            f"{self.recordsize=}\n"
+            f"{self.redundant_metadata=}\n"
+            f"{self.referenced=}\n"
+            f"{self.refquota=}\n"
+            f"{self.refreservation=}\n"
+            f"{self.reservation=}\n"
+            f"{self.setuid=}\n"
+            f"{self.sharenfs=}\n"
+            f"{self.snapdir=}\n"
+            f"{self.snapshot_limit=}\n"
+            f"{self.sync=}\n"
+            f"{self.used=}\n"
+            f"{self.usedbychildren=}\n"
+            f"{self.usedbydataset=}\n"
+            f"{self.usedbysnapshots=}\n"
+            f"{self.version=}\n"
+            f"{self.volmode=}\n"
+            f"{self.volsize=}\n"
+            f"{self.vscan=}\n"
+            f"{self.written=}\n"
+            f"{self.xattr=}\n"
+        )
+
+
+def get_datasets() -> list[Dataset]:
+    """Get zfs list.
+
+    Returns:
+        list[Dataset]: A list of zfs datasets.
+    """
+    logger.info("Getting zfs list")
+
+    dataset_names, _ = bash_wrapper("zfs list -Hp -t filesystem -o name")
+
+    cleaned_datasets = dataset_names.strip().split("\n")
+
+    return [Dataset(dataset_name) for dataset_name in cleaned_datasets if "/" in dataset_name]

python/zfs/zpool.py

@@ -0,0 +1,86 @@
+"""test."""
+
+from __future__ import annotations
+
+import json
+from typing import Any
+
+from python.common import bash_wrapper
+
+
+def _zpool_list(zfs_list: str) -> dict[str, Any]:
+    """Check the version of zfs."""
+    raw_zfs_list_data, _ = bash_wrapper(zfs_list)
+
+    zfs_list_data = json.loads(raw_zfs_list_data)
+
+    vers_major = zfs_list_data["output_version"]["vers_major"]
+    vers_minor = zfs_list_data["output_version"]["vers_minor"]
+    command = zfs_list_data["output_version"]["command"]
+
+    if vers_major != 0 or vers_minor != 1 or command != "zpool list":
+        error = f"Datasets are not in the correct format {vers_major=} {vers_minor=} {command=}"
+        raise RuntimeError(error)
+
+    return zfs_list_data
+
+
+class Zpool:
+    """Zpool."""
+
+    def __init__(
+        self,
+        name: str,
+    ) -> None:
+        """__init__."""
+        zpool_data = _zpool_list(f"zpool list {name} -pHj -o all")
+
+        properties = zpool_data["pools"][name]["properties"]
+
+        self.name = name
+
+        self.allocated = int(properties["allocated"]["value"])
+        self.altroot = properties["altroot"]["value"]
+        self.ashift = int(properties["ashift"]["value"])
+        self.autoexpand = properties["autoexpand"]["value"]
+        self.autoreplace = properties["autoreplace"]["value"]
+        self.autotrim = properties["autotrim"]["value"]
+        self.capacity = int(properties["capacity"]["value"])
+        self.comment = properties["comment"]["value"]
+        self.dedupratio = properties["dedupratio"]["value"]
+        self.delegation = properties["delegation"]["value"]
+        self.expandsize = properties["expandsize"]["value"]
+        self.failmode = properties["failmode"]["value"]
+        self.fragmentation = int(properties["fragmentation"]["value"])
+        self.free = properties["free"]["value"]
+        self.freeing = int(properties["freeing"]["value"])
+        self.guid = int(properties["guid"]["value"])
+        self.health = properties["health"]["value"]
+        self.leaked = int(properties["leaked"]["value"])
+        self.readonly = properties["readonly"]["value"]
+        self.size = int(properties["size"]["value"])
+
+    def __repr__(self) -> str:
+        """__repr__."""
+        return (
+            f"{self.name=}\n"
+            f"{self.allocated=}\n"
+            f"{self.altroot=}\n"
+            f"{self.ashift=}\n"
+            f"{self.autoexpand=}\n"
+            f"{self.autoreplace=}\n"
+            f"{self.autotrim=}\n"
+            f"{self.capacity=}\n"
+            f"{self.comment=}\n"
+            f"{self.dedupratio=}\n"
+            f"{self.delegation=}\n"
+            f"{self.expandsize=}\n"
+            f"{self.failmode=}\n"
+            f"{self.fragmentation=}\n"
+            f"{self.freeing=}\n"
+            f"{self.guid=}\n"
+            f"{self.health=}\n"
+            f"{self.leaked=}\n"
+            f"{self.readonly=}\n"
+            f"{self.size=}"
+        )

shell.nix

@@ -1,10 +1,15 @@
-{pkgs ? import <nixpkgs> {}, ...}: {
+{
+  pkgs ? import <nixpkgs> { },
+  ...
+}:
+{
   default = pkgs.mkShell {
     NIX_CONFIG = "extra-experimental-features = nix-command flakes ca-derivations";
     nativeBuildInputs = with pkgs; [
       nix
       home-manager
       git
+      my_python
 
       ssh-to-age
       gnupg

systems/bob/default.nix

@@ -1,103 +1,44 @@
-{
-  inputs,
-  ...
-}:
+{ inputs, ... }:
 {
   imports = [
-    inputs.nixos-hardware.nixosModules.framework-13-7040-amd
-    ../../users/richie
-    ../common/global
-    ../common/optional/desktop.nix
-    ../common/optional/steam.nix
-    ../common/optional/syncthing_base.nix
-    ../common/optional/systemd-boot.nix
-    ../common/optional/zerotier.nix
+    "${inputs.self}/users/richie"
+    "${inputs.self}/users/gaming"
+    "${inputs.self}/common/global"
+    "${inputs.self}/common/optional/desktop.nix"
+    "${inputs.self}/common/optional/docker.nix"
+    "${inputs.self}/common/optional/scanner.nix"
+    "${inputs.self}/common/optional/steam.nix"
+    "${inputs.self}/common/optional/syncthing_base.nix"
+    "${inputs.self}/common/optional/systemd-boot.nix"
+    "${inputs.self}/common/optional/update.nix"
+    "${inputs.self}/common/optional/yubikey.nix"
+    "${inputs.self}/common/optional/zerotier.nix"
+    "${inputs.self}/common/optional/nvidia.nix"
     ./hardware.nix
-    ./nvidia.nix
+    ./syncthing.nix
+    ./llms.nix
   ];
 
   networking = {
     hostName = "bob";
-    networkmanager.enable = true;
     hostId = "7c678a41";
+    firewall.enable = true;
+    networkmanager.enable = true;
   };
 
-  hardware = {
-    pulseaudio.enable = false;
-    bluetooth = {
-      enable = true;
-      powerOnBoot = true;
-    };
-  };
-
-  security.rtkit.enable = true;
-
   services = {
-
-    displayManager.sddm.enable = true;
+    displayManager = {
+      enable = true;
+      autoLogin = {
+        user = "gaming";
+        enable = true;
+      };
+      defaultSession = "plasma";
+    };
 
     openssh.ports = [ 262 ];
 
-    printing.enable = true;
-
-    pipewire = {
-      enable = true;
-      alsa.enable = true;
-      alsa.support32Bit = true;
-      pulse.enable = true;
-    };
-
-    syncthing.settings.folders = {
-      "notes" = {
-        id = "l62ul-lpweo"; # cspell:disable-line
-        path = "/home/richie/notes";
-        devices = [
-          "jeeves"
-        ];
-        fsWatcherEnabled = true;
-      };
-      "books" = {
-        id = "6uppx-vadmy"; # cspell:disable-line
-        path = "/home/richie/books";
-        devices = [
-          "phone"
-          "jeeves"
-        ];
-        fsWatcherEnabled = true;
-      };
-      "important" = {
-        id = "4ckma-gtshs"; # cspell:disable-line
-        path = "/home/richie/important";
-        devices = [
-          "phone"
-          "jeeves"
-        ];
-        fsWatcherEnabled = true;
-      };
-      "music" = {
-        id = "vprc5-3azqc"; # cspell:disable-line
-        path = "/home/richie/music";
-        devices = [
-          "ipad"
-          "phone"
-          "jeeves"
-        ];
-        fsWatcherEnabled = true;
-      };
-      "projects" = {
-        id = "vyma6-lqqrz"; # cspell:disable-line
-        path = "/home/richie/projects";
-        devices = [
-          "jeeves"
-        ];
-        fsWatcherEnabled = true;
-      };
-    };
-
-    zfs = {
-      trim.enable = true;
-      autoScrub.enable = true;
-    };
+    snapshot_manager.path = ./snapshot_config.toml;
   };
 
   system.stateVersion = "24.05";

systems/bob/hardware.nix

@@ -22,8 +22,13 @@
         "sd_mod"
       ];
       kernelModules = [ ];
-      luks.devices = {
-        "luks-root-pool-nvme-Samsung_SSD_990_PRO_with_Heatsink_1TB_S73JNJ0X114418B-part2".device = "/dev/disk/by-id/nvme-Samsung_SSD_990_PRO_with_Heatsink_1TB_S73JNJ0X114418B-part2";
+      luks.devices."luks-root-pool-nvme-Samsung_SSD_990_PRO_with_Heatsink_1TB_S73JNJ0X114418B-part2" = {
+        device = "/dev/disk/by-id/nvme-Samsung_SSD_990_PRO_with_Heatsink_1TB_S73JNJ0X114418B-part2";
+        bypassWorkqueues = true;
+        allowDiscards = true;
+        keyFileSize = 4096;
+        keyFile = "/dev/disk/by-id/usb-Samsung_Flash_Drive_FIT_0374620080067131-0:0";
+        fallbackToPassword = true;
       };
     };
     kernelModules = [ "kvm-amd" ];
@@ -46,6 +51,11 @@
       fsType = "zfs";
     };
 
+    "/zfs/models" = {
+      device = "root_pool/models";
+      fsType = "zfs";
+    };
+
     "/boot" = {
       device = "/dev/disk/by-uuid/609D-FF29";
       fsType = "vfat";
@@ -62,4 +72,4 @@
 
   nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
   hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
-}
+}

systems/bob/llms.nix

@@ -0,0 +1,28 @@
+{
+  services = {
+    ollama = {
+      user = "ollama";
+      enable = true;
+      loadModels = [
+        "codellama:7b"
+        "deepseek-r1:8b"
+        "deepseek-r1:14b"
+        "deepseek-r1:32b"
+        "llama3.2:3b"
+        "llama2-uncensored:7b"
+        "mistral-nemo:12b"
+        "dolphin-mixtral:8x7b"
+        "qwq:32b"
+        "Qihoo360-Light-R1-32B"
+      ];
+      models = "/zfs/models";
+      acceleration = "cuda";
+      openFirewall = true;
+    };
+    # open-webui = {
+    #   enable = true;
+    #   openFirewall = true;
+    #   host = "0.0.0.0";
+    # };
+  };
+}

systems/bob/snapshot_config.toml

@@ -0,0 +1,29 @@
+["default"]
+15_min = 8
+hourly = 24
+daily = 0
+monthly = 0
+
+["root_pool/home"]
+15_min = 8
+hourly = 12
+daily = 1
+monthly = 0
+
+["root_pool/root"]
+15_min = 8
+hourly = 24
+daily = 0
+monthly = 0
+
+["root_pool/nix"]
+15_min = 4
+hourly = 0
+daily = 0
+monthly = 0
+
+["root_pool/models"]
+15_min = 4
+hourly = 24
+daily = 0
+monthly = 0

systems/bob/syncthing.nix

@@ -0,0 +1,35 @@
+{
+  services.syncthing.settings.folders = {
+    "dotfiles" = {
+      path = "/home/richie/dotfiles";
+      devices = [
+        "brain"
+        "jeeves"
+        "rhapsody-in-green"
+      ];
+      fsWatcherEnabled = true;
+    };
+    "important" = {
+      id = "4ckma-gtshs"; # cspell:disable-line
+      path = "/home/richie/important";
+      devices = [
+        "brain"
+        "jeeves"
+        "phone"
+        "rhapsody-in-green"
+      ];
+      fsWatcherEnabled = true;
+    };
+    "music" = {
+      id = "vprc5-3azqc"; # cspell:disable-line
+      path = "/home/richie/music";
+      devices = [
+        "ipad"
+        "phone"
+        "jeeves"
+        "rhapsody-in-green"
+      ];
+      fsWatcherEnabled = true;
+    };
+  };
+}

systems/brain/default.nix

@@ -0,0 +1,39 @@
+{ inputs, ... }:
+{
+  imports = [
+    "${inputs.self}/users/richie"
+    "${inputs.self}/common/global"
+    "${inputs.self}/common/optional/docker.nix"
+    "${inputs.self}/common/optional/ssh_decrypt.nix"
+    "${inputs.self}/common/optional/syncthing_base.nix"
+    "${inputs.self}/common/optional/systemd-boot.nix"
+    "${inputs.self}/common/optional/update.nix"
+    "${inputs.self}/common/optional/zerotier.nix"
+    ./docker
+    ./hardware.nix
+    ./programs.nix
+    ./services
+    ./syncthing.nix
+    inputs.nixos-hardware.nixosModules.framework-11th-gen-intel
+  ];
+
+  networking = {
+    hostName = "brain";
+    hostId = "93a06c6e";
+    firewall.enable = true;
+    networkmanager.enable = true;
+  };
+
+  hardware.bluetooth = {
+    enable = true;
+    powerOnBoot = true;
+  };
+
+  services = {
+    openssh.ports = [ 129 ];
+
+    smartd.enable = true;
+  };
+
+  system.stateVersion = "25.05";
+}

systems/brain/docker/default.nix

@@ -0,0 +1,11 @@
+{ lib, ... }:
+{
+  imports =
+    let
+      files = builtins.attrNames (builtins.readDir ./.);
+      nixFiles = builtins.filter (name: lib.hasSuffix ".nix" name && name != "default.nix") files;
+    in
+    map (file: ./. + "/${file}") nixFiles;
+
+  virtualisation.oci-containers.backend = "docker";
+}

systems/brain/docker/docker_networks.md

@@ -0,0 +1,3 @@
+# docker_networks
+
+docker network create -d bridge web

systems/brain/hardware.nix

@@ -0,0 +1,71 @@
+{
+  config,
+  lib,
+  modulesPath,
+  ...
+}:
+{
+  imports = [ (modulesPath + "/installer/scan/not-detected.nix") ];
+
+  boot = {
+    initrd = {
+      availableKernelModules = [
+        "ahci"
+        "ehci_pci"
+        "nvme"
+        "sd_mod"
+        "uas"
+        "usb_storage"
+        "usbhid"
+        "xhci_pci"
+      ];
+      kernelModules = [ ];
+      luks.devices."luks-root-pool-nvme-Samsung_SSD_990_PRO_2TB_S7KHNJ0Y121613P-part2" = {
+        device = "/dev/disk/by-id/nvme-Samsung_SSD_990_PRO_2TB_S7KHNJ0Y121613P-part2";
+        bypassWorkqueues = true;
+        allowDiscards = true;
+        keyFileSize = 4096;
+        keyFile = "/dev/disk/by-id/usb-USB_SanDisk_3.2Gen1_03021630090925173333-0:0";
+        fallbackToPassword = true;
+      };
+    };
+    kernelModules = [ "kvm-intel" ];
+    extraModulePackages = [ ];
+  };
+
+  fileSystems = {
+    "/" = lib.mkDefault {
+      device = "root_pool/root";
+      fsType = "zfs";
+    };
+
+    "/home" = {
+      device = "root_pool/home";
+      fsType = "zfs";
+    };
+
+    "/var" = {
+      device = "root_pool/var";
+      fsType = "zfs";
+    };
+
+    "/nix" = {
+      device = "root_pool/nix";
+      fsType = "zfs";
+    };
+
+    "/boot" = {
+      device = "/dev/disk/by-uuid/12CE-A600";
+      fsType = "vfat";
+      options = [
+        "fmask=0077"
+        "dmask=0077"
+      ];
+    };
+  };
+
+  swapDevices = [ ];
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+}

systems/brain/programs.nix

@@ -0,0 +1,7 @@
+{ pkgs, ... }:
+{
+  environment.systemPackages = with pkgs; [
+    filebot
+    docker-compose
+  ];
+}

systems/brain/services/default.nix

@@ -0,0 +1,9 @@
+{ lib, ... }:
+{
+  imports =
+    let
+      files = builtins.attrNames (builtins.readDir ./.);
+      nixFiles = builtins.filter (name: lib.hasSuffix ".nix" name && name != "default.nix") files;
+    in
+    map (file: ./. + "/${file}") nixFiles;
+}

systems/brain/services/home_assistant.nix

@@ -0,0 +1,82 @@
+{
+  users = {
+    users.hass = {
+      isSystemUser = true;
+      group = "hass";
+    };
+    groups.hass = { };
+  };
+
+  services = {
+    home-assistant = {
+      enable = true;
+      openFirewall = true;
+      config = {
+        http = {
+          server_port = 8123;
+          server_host = [
+            "192.168.90.35"
+            "192.168.95.35"
+            "127.0.0.1"
+          ];
+        };
+        homeassistant = {
+          time_zone = "America/New_York";
+          unit_system = "us_customary";
+          temperature_unit = "F";
+          packages = {
+            victron_modbuss = "!include ${./home_assistant/victron_modbuss.yaml}";
+            battery_sensors = "!include ${./home_assistant/battery_sensors.yaml}";
+          };
+        };
+        recorder = {
+          db_url = "postgresql://@/hass";
+          auto_purge = true;
+          purge_keep_days = 3650;
+          db_retry_wait = 15;
+        };
+        assist_pipeline = { };
+        backup = { };
+        bluetooth = { };
+        config = { };
+        dhcp = { };
+        energy = { };
+        history = { };
+        homeassistant_alerts = { };
+        image_upload = { };
+        logbook = { };
+        media_source = { };
+        mobile_app = { };
+        ssdp = { };
+        sun = { };
+        webhook = { };
+        cloud = { };
+        zeroconf = { };
+        automation = "!include automations.yaml";
+        script = "!include scripts.yaml";
+        scene = "!include scenes.yaml";
+        group = "!include groups.yaml";
+      };
+      extraPackages =
+        python3Packages: with python3Packages; [
+          aioesphomeapi # for esphome
+          bleak-esphome # for esphome
+          esphome-dashboard-api # for esphome
+          forecast-solar # for solar forecast
+          gtts # not sure what wants this
+          jellyfin-apiclient-python # for jellyfin
+          paho-mqtt # for mqtt
+          psycopg2 # for postgresql
+          py-improv-ble-client # for esphome
+          pymodbus # for modbus
+          pyopenweathermap # for weather
+        ];
+      extraComponents = [ "isal" ];
+    };
+    esphome = {
+      enable = true;
+      openFirewall = true;
+      address = "192.168.90.35";
+    };
+  };
+}

systems/brain/services/home_assistant/battery_sensors.yaml

@@ -0,0 +1,99 @@
+template:
+  - sensor:
+      # Battery 0
+      - name: "JK0 charge power W"
+        unique_id: jk0_charge_power_w
+        unit_of_measurement: W
+        device_class: power
+        state_class: measurement
+        state: >
+          {% set p = states('sensor.batteries_jk0_power')|float(0) %}
+          {{ max(0, p) }}
+      - name: "JK0 discharge power W"
+        unique_id: jk0_discharge_power_w
+        unit_of_measurement: W
+        device_class: power
+        state_class: measurement
+        state: >
+          {% set p = states('sensor.batteries_jk0_power')|float(0) %}
+          {{ max(0, -p) }}
+
+      # Battery 1
+      - name: "JK1 charge power W"
+        unique_id: jk1_charge_power_w
+        unit_of_measurement: W
+        device_class: power
+        state_class: measurement
+        state: >
+          {% set p = states('sensor.batteries_jk1_power')|float(0) %}
+          {{ max(0, p) }}
+      - name: "JK1 discharge power W"
+        unique_id: jk1_discharge_power_w
+        unit_of_measurement: W
+        device_class: power
+        state_class: measurement
+        state: >
+          {% set p = states('sensor.batteries_jk1_power')|float(0) %}
+          {{ max(0, -p) }}
+
+sensor:
+  # Battery 0
+  - platform: integration
+    source: sensor.jk0_charge_power_w
+    name: "JK0 energy in"
+    unique_id: jk0_energy_in_kwh
+    unit_prefix: k
+    method: trapezoidal
+    round: 3
+    max_sub_interval:
+      minutes: 5
+  - platform: integration
+    source: sensor.jk0_discharge_power_w
+    name: "JK0 energy out"
+    unique_id: jk0_energy_out_kwh
+    unit_prefix: k
+    method: trapezoidal
+    round: 3
+    max_sub_interval:
+      minutes: 5
+
+  # Battery 1
+  - platform: integration
+    source: sensor.jk1_charge_power_w
+    name: "JK1 energy in"
+    unique_id: jk1_energy_in_kwh
+    unit_prefix: k
+    method: trapezoidal
+    round: 3
+    max_sub_interval:
+      minutes: 5
+  - platform: integration
+    source: sensor.jk1_discharge_power_w
+    name: "JK1 energy out"
+    unique_id: jk1_energy_out_kwh
+    unit_prefix: k
+    method: trapezoidal
+    round: 3
+    max_sub_interval:
+      minutes: 5
+
+utility_meter:
+  # Battery 0
+  jk0_energy_in_daily:
+    source: sensor.jk0_energy_in
+    name: "JK0 Energy In Daily"
+    cycle: daily
+  jk0_energy_out_daily:
+    source: sensor.jk0_energy_out
+    name: "JK0 Energy Out Daily"
+    cycle: daily
+
+  # Battery 1
+  jk1_energy_in_daily:
+    source: sensor.jk1_energy_in
+    name: "JK1 Energy In Daily"
+    cycle: daily
+  jk1_energy_out_daily:
+    source: sensor.jk1_energy_out
+    name: "JK1 Energy Out Daily"
+    cycle: daily

systems/brain/services/home_assistant/victron_modbuss.yaml

@@ -0,0 +1,347 @@
+modbus:
+  - name: victron_gx
+    type: tcp
+    host: 192.168.103.30
+    port: 502
+    timeout: 3
+    delay: 2
+    sensors:
+      # ---- SOLAR CHARGER (Unit ID 226) ----
+      - name: Solar Voltage
+        slave: 226
+        address: 776
+        input_type: holding
+        data_type: uint16
+        scale: 0.01
+        precision: 2
+        unit_of_measurement: "V"
+        device_class: voltage
+        state_class: measurement
+
+      - name: Solar Amperage
+        slave: 226
+        address: 777
+        input_type: holding
+        data_type: int16
+        scale: 0.1
+        precision: 1
+        unit_of_measurement: "A"
+        device_class: current
+        state_class: measurement
+
+      - name: Solar Wattage
+        slave: 226
+        address: 789
+        input_type: holding
+        data_type: uint16
+        scale: 0.1
+        unit_of_measurement: "W"
+        device_class: power
+        state_class: measurement
+
+      - name: Solar Yield Today
+        slave: 226
+        address: 784
+        input_type: holding
+        data_type: uint16
+        scale: 0.1
+        precision: 3
+        unit_of_measurement: "kWh"
+        device_class: energy
+        state_class: total
+
+      # DC system
+      - name: DC Voltage
+        slave: 100
+        address: 840
+        input_type: holding
+        data_type: uint16
+        scale: 0.1
+        precision: 2
+        unit_of_measurement: "V"
+        device_class: voltage
+        state_class: measurement
+        unique_id: dc_voltage
+
+      - name: DC Wattage
+        slave: 100
+        address: 860
+        input_type: holding
+        data_type: int16
+        scale: 1
+        precision: 0
+        unit_of_measurement: "W"
+        device_class: power
+        state_class: measurement
+        unique_id: dc_wattage
+
+      # GPS
+      - name: GPS Latitude
+        slave: 1
+        address: 2800
+        input_type: holding
+        data_type: int32
+        scale: 0.0000001
+        precision: 7
+        state_class: measurement
+        unique_id: gps_latitude
+
+      - name: GPS Longitude
+        slave: 1
+        address: 2802
+        input_type: holding
+        data_type: int32
+        scale: 0.0000001
+        precision: 7
+        state_class: measurement
+        unique_id: gps_longitude
+
+      - name: GPS Course
+        slave: 1
+        address: 2804
+        input_type: holding
+        data_type: uint16
+        scale: 0.01
+        precision: 2
+        unit_of_measurement: "°"
+        state_class: measurement
+        unique_id: gps_course
+
+      - name: GPS Speed
+        slave: 1
+        address: 2805
+        input_type: holding
+        data_type: uint16
+        scale: 0.01
+        precision: 2
+        unit_of_measurement: "m/s"
+        state_class: measurement
+        unique_id: gps_speed
+
+      - name: GPS Fix
+        slave: 1
+        address: 2806
+        input_type: holding
+        data_type: uint16
+        scale: 1
+        state_class: measurement
+        unique_id: gps_fix
+
+      - name: GPS Satellites
+        slave: 1
+        address: 2807
+        input_type: holding
+        data_type: uint16
+        scale: 1
+        state_class: measurement
+        unique_id: gps_satellites
+
+      - name: GPS Altitude
+        slave: 1
+        address: 2808
+        input_type: holding
+        data_type: int32
+        scale: 0.16
+        precision: 1
+        unit_of_measurement: "m"
+        state_class: measurement
+        unique_id: gps_altitude
+
+      # ---- CHARGER (Unit ID 223) ----
+      - name: Charger Output 1 Voltage
+        slave: 223
+        address: 2307
+        input_type: holding
+        data_type: uint16
+        scale: 0.01
+        precision: 2
+        unit_of_measurement: "V"
+        device_class: voltage
+        state_class: measurement
+        unique_id: charger_output_1_voltage
+
+      - name: Charger Output 1 Current
+        slave: 223
+        address: 2308
+        input_type: holding
+        data_type: int16
+        scale: 0.1
+        precision: 1
+        unit_of_measurement: "A"
+        device_class: current
+        state_class: measurement
+        unique_id: charger_output_1_current
+
+      - name: Charger Output 1 Temperature
+        slave: 223
+        address: 2309
+        input_type: holding
+        data_type: int16
+        scale: 0.1
+        precision: 1
+        unit_of_measurement: "°C"
+        device_class: temperature
+        state_class: measurement
+        unique_id: charger_output_1_temperature
+
+      - name: Charger AC Current
+        slave: 223
+        address: 2314
+        input_type: holding
+        data_type: int16
+        scale: 0.1
+        precision: 1
+        unit_of_measurement: "A"
+        device_class: current
+        state_class: measurement
+        unique_id: charger_ac_current
+
+      - name: Charger AC Current Limit
+        slave: 223
+        address: 2316
+        input_type: holding
+        data_type: int16
+        scale: 0.1
+        precision: 1
+        unit_of_measurement: "A"
+        device_class: current
+        state_class: measurement
+        unique_id: charger_ac_current_limit
+
+      - name: Charger On Off Raw
+        slave: 223
+        address: 2317
+        input_type: holding
+        data_type: uint16
+        scale: 1
+        state_class: measurement
+        unique_id: charger_on_off_raw
+
+      - name: Charger Charge State Raw
+        slave: 223
+        address: 2318
+        input_type: holding
+        data_type: uint16
+        scale: 1
+        state_class: measurement
+        unique_id: charger_charge_state_raw
+
+      - name: Charger Error Code
+        slave: 223
+        address: 2319
+        input_type: holding
+        data_type: uint16
+        scale: 1
+        state_class: measurement
+        unique_id: charger_error_code
+
+      - name: Charger Relay State
+        slave: 223
+        address: 2320
+        input_type: holding
+        data_type: uint16
+        scale: 1
+        state_class: measurement
+        unique_id: charger_relay_state
+
+      - name: Charger Low Voltage Alarm
+        slave: 223
+        address: 2321
+        input_type: holding
+        data_type: uint16
+        scale: 1
+        state_class: measurement
+        unique_id: charger_low_voltage_alarm
+
+      - name: Charger High Voltage Alarm
+        slave: 223
+        address: 2322
+        input_type: holding
+        data_type: uint16
+        scale: 1
+        state_class: measurement
+        unique_id: charger_high_voltage_alarm
+
+template:
+  - sensor:
+      - name: Charger On Off
+        state: >-
+          {% set v = states('sensor.charger_on_off_raw')|int %}
+          {{ {0:'Off',1:'On',2:'Error',3:'Unavailable'}.get(v, 'Unknown') }}
+
+      - name: Charger Charge State
+        state: >-
+          {% set v = states('sensor.charger_charge_state_raw')|int %}
+          {{ {
+            0:'Off',1:'Low Power',2:'Fault',3:'Bulk',4:'Absorption',5:'Float',
+            6:'Storage',7:'Equalize/Manual',8:'External Control'
+          }.get(v,'Unknown') }}
+
+      - name: "Charger DC Wattage"
+        unique_id: charger_dc_wattage
+        unit_of_measurement: "W"
+        device_class: power
+        state_class: measurement
+        state: >-
+          {% set v = states('sensor.charger_output_1_voltage')|float(0) %}
+          {% set a = states('sensor.charger_output_1_current')|float(0) %}
+          {{ (v * a) | round(1) }}
+
+  - binary_sensor:
+      - name: Charger Low Voltage Alarm Active
+        state: "{{ states('sensor.charger_low_voltage_alarm')|int == 2 }}"
+      - name: Charger High Voltage Alarm Active
+        state: "{{ states('sensor.charger_high_voltage_alarm')|int == 2 }}"
+
+sensor:
+  - platform: integration
+    source: sensor.dc_wattage
+    name: DC System Energy
+    unit_prefix: k
+    round: 2
+    method: trapezoidal
+    max_sub_interval:
+      minutes: 5
+
+  - platform: integration
+    source: sensor.solar_wattage
+    name: Solar Yield
+    unit_prefix: k
+    round: 2
+    method: trapezoidal
+    max_sub_interval:
+      minutes: 5
+
+  - platform: integration
+    source: sensor.charger_dc_wattage
+    name: DC Charger Energy
+    unit_prefix: k
+    round: 2
+    method: trapezoidal
+    max_sub_interval:
+      minutes: 5
+
+utility_meter:
+  dc_load_energy_daily:
+    source: sensor.dc_system_energy
+    cycle: daily
+
+  dc_load_energy_monthly:
+    source: sensor.dc_system_energy
+    cycle: monthly
+
+  solar_yield_daily:
+    source: sensor.solar_yield
+    cycle: daily
+
+  solar_yield_monthly:
+    source: sensor.solar_yield
+    cycle: monthly
+
+  charger_dc_wattage_daily:
+    source: sensor.dc_charger_energy
+    cycle: daily
+
+  charger_dc_wattage_monthly:
+    source: sensor.dc_charger_energy
+    cycle: monthly

systems/brain/services/jellyfin.nix

@@ -0,0 +1,6 @@
+{
+  services.jellyfin = {
+    enable = true;
+    openFirewall = true;
+  };
+}

systems/brain/services/postgress.nix

@@ -0,0 +1,151 @@
+{ pkgs, ... }:
+{
+  networking.firewall.allowedTCPPorts = [ 5432 ];
+
+  services.postgresql = {
+    enable = true;
+    package = pkgs.postgresql_17_jit;
+    enableTCPIP = true;
+    enableJIT = true;
+
+    authentication = pkgs.lib.mkOverride 10 ''
+
+      # admins
+      local all  postgres   trust
+      host  all  postgres   127.0.0.1/32    trust
+      host  all  postgres   ::1/128         trust 
+
+      local all  richie   trust
+      host  all  richie   127.0.0.1/32    trust
+      host  all  richie   ::1/128         trust
+      host  all  richie   192.168.90.1/24 trust
+      host  all  richie   192.168.99.1/24 trust
+
+      #type database DBuser origin-address auth-method
+      local hass     hass     trust
+
+      # ipv4
+      host  hass     hass     192.168.90.1/24 trust
+      host  hass     hass     127.0.0.1/32 trust
+
+      # ipv6
+      host hass      hass     ::1/128         trust
+    '';
+
+    identMap = ''
+      # ArbitraryMapName systemUser DBUser
+        superuser_map      root      postgres
+        superuser_map      postgres  postgres
+        # Let other names login as themselves
+        superuser_map      richie    postgres
+        superuser_map      hass      hass
+    '';
+    ensureUsers = [
+      {
+        name = "postgres";
+        ensureClauses = {
+          superuser = true;
+          login = true;
+          createrole = true;
+          createdb = true;
+          replication = true;
+        };
+      }
+      {
+        name = "richie";
+        ensureDBOwnership = true;
+        ensureClauses = {
+          superuser = true;
+          login = true;
+          createrole = true;
+          createdb = true;
+          replication = true;
+        };
+      }
+      {
+        name = "hass";
+        ensureDBOwnership = true;
+        ensureClauses = {
+          login = true;
+          createrole = true;
+          createdb = true;
+          replication = true;
+        };
+      }
+    ];
+    ensureDatabases = [
+      "hass"
+      "richie"
+    ];
+    # Thank you NotAShelf
+    # https://github.com/NotAShelf/nyx/blob/d407b4d6e5ab7f60350af61a3d73a62a5e9ac660/modules/core/roles/server/system/services/databases/postgresql.nix#L74
+    settings = {
+      # Connectivity;
+      max_connections = 100;
+      superuser_reserved_connections = 3;
+
+      # Memory Settings;
+      shared_buffers = "1024 MB";
+      work_mem = "32 MB";
+      maintenance_work_mem = "320 MB";
+      huge_pages = "off";
+      effective_cache_size = "2 GB";
+      effective_io_concurrency = 100; # concurrent IO only really activated if OS supports posix_fadvise function;
+      random_page_cost = 1.25; # speed of random disk access relative to sequential access (1.0);
+
+      # Monitoring;
+      shared_preload_libraries = "pg_stat_statements,auto_explain"; # per statement resource usage stats & log explain statements for slow queries
+      track_io_timing = "on"; # measure exact block IO times;
+      track_functions = "pl"; # track execution times of pl-language procedures if any;
+      # Replication;
+      wal_level = "replica"; # consider using at least "replica";
+      max_wal_senders = 0;
+      synchronous_commit = "on";
+
+      # Checkpointing: ;
+      checkpoint_timeout = "15 min";
+      checkpoint_completion_target = 0.9;
+      max_wal_size = "1024 MB";
+      min_wal_size = "512 MB";
+
+      # WAL writing;
+      wal_compression = "on";
+      wal_buffers = -1; # auto-tuned by Postgres till maximum of segment size (16MB by default);
+      wal_writer_delay = "200ms";
+      wal_writer_flush_after = "1MB";
+
+      # Background writer;
+      bgwriter_delay = "200ms";
+      bgwriter_lru_maxpages = 100;
+      bgwriter_lru_multiplier = 2.0;
+      bgwriter_flush_after = 0;
+
+      # Parallel queries: ;
+      max_worker_processes = 6;
+      max_parallel_workers_per_gather = 3;
+      max_parallel_maintenance_workers = 3;
+      max_parallel_workers = 6;
+      parallel_leader_participation = "on";
+
+      # Advanced features ;
+      enable_partitionwise_join = "on";
+      enable_partitionwise_aggregate = "on";
+      jit = "on";
+
+      jit_above_cost = 100000;
+      jit_inline_above_cost = 150000;
+      jit_optimize_above_cost = 500000;
+
+      # log slow queries
+      log_min_duration_statement = 100;
+      "auto_explain.log_min_duration" = 100;
+
+      # logging configuration
+      log_connections = true;
+      log_statement = "ddl";
+      logging_collector = true;
+      log_disconnections = true;
+      log_rotation_age = "14d";
+    };
+  };
+}

systems/brain/syncthing.nix

@@ -0,0 +1,30 @@
+{
+  networking.firewall.allowedTCPPorts = [ 8384 ];
+
+  services.syncthing = {
+    overrideFolders = false;
+    guiAddress = "192.168.90.35:8384";
+    settings = {
+      "dotfiles" = {
+        path = "/home/richie/dotfiles";
+        devices = [
+          "bob"
+          "jeeves"
+          "rhapsody-in-green"
+        ];
+        fsWatcherEnabled = true;
+      };
+      "important" = {
+        id = "4ckma-gtshs"; # cspell:disable-line
+        path = "/home/richie/important";
+        devices = [
+          "bob"
+          "jeeves"
+          "phone"
+          "rhapsody-in-green"
+        ];
+        fsWatcherEnabled = true;
+      };
+    };
+  };
+}

systems/common/global/default.nix

@@ -1,41 +0,0 @@
-{
-  config,
-  lib,
-  inputs,
-  outputs,
-  ...
-}:
-{
-  imports = [
-    inputs.home-manager.nixosModules.home-manager
-    ./docker.nix
-    ./fail2ban.nix
-    ./libs.nix
-    ./locale.nix
-    ./nh.nix
-    ./nix.nix
-    ./programs.nix
-    ./ssh.nix
-  ];
-
-  boot.kernelPackages = config.boot.zfs.package.latestCompatibleLinuxPackages;
-
-  security.auditd.enable = lib.mkDefault true;
-
-  programs = {
-    zsh.enable = true;
-    fish.enable = true;
-  };
-
-  users.mutableUsers = lib.mkDefault true;
-
-  home-manager = {
-    useGlobalPkgs = true;
-    useUserPackages = true;
-    extraSpecialArgs = {inherit inputs outputs;};
-  };
-
-  nixpkgs.config.allowUnfree = true;
-
-  hardware.enableRedistributableFirmware = true;
-}

systems/common/global/nix.nix

@@ -1,28 +0,0 @@
-{
-  inputs,
-  lib,
-  ...
-}: let
-  flakeInputs = lib.filterAttrs (_: lib.isType "flake") inputs;
-in {
-  nix = {
-    settings = {
-      trusted-users = [
-        "root"
-        "@wheel"
-      ];
-      auto-optimise-store = lib.mkDefault true;
-      experimental-features = [
-        "nix-command"
-        "flakes"
-        "ca-derivations"
-      ];
-      warn-dirty = false;
-      flake-registry = ""; # disable global flake registries
-    };
-
-    # Add each flake input as a registry and nix_path
-    registry = lib.mapAttrs (_: flake: {inherit flake;}) flakeInputs;
-    nixPath = lib.mapAttrsToList (n: _: "${n}=flake:${n}") flakeInputs;
-  };
-}

systems/common/optional/desktop.nix

@@ -1,12 +0,0 @@
-{
-  services = {
-    desktopManager.plasma6.enable = true;
-    xserver = {
-      enable = true;
-      xkb = {
-        layout = "us";
-        variant = "";
-      };
-    };
-  };
-}

systems/common/optional/syncthing_base.nix

@@ -1,18 +0,0 @@
-{
-  services.syncthing = {
-    enable = true;
-    user = "richie";
-    overrideDevices = true;
-    overrideFolders = true;
-    dataDir = "/home/richie/Syncthing";
-    configDir = "/home/richie/.config/syncthing";
-    settings = {
-      devices = {
-        phone.id = "LTGPLAE-M4ZDJTM-TZ3DJGY-SLLAVWF-CQDVEVS-RGCS75T-GAPZYK3-KUM6LA5"; # cspell:disable-line
-        jeeves.id = "RCDU465-AIQRBEJ-VWC4EZF-2AMXABC-F3S4NFW-QA4ZUAQ-OVNUBLI-BUJJTA2"; # cspell:disable-line
-        ipad.id = "KI76T3X-SFUGV2L-VSNYTKR-TSIUV5L-SHWD3HE-GQRGRCN-GY4UFMD-CW6Z6AX"; # cspell:disable-line
-        bob.id = "CJIAPEJ-VO74RR4-F75VU6M-QNZAMYG-FYUJG7Y-6AT62HJ-355PRPL-PJFETAZ"; # cspell:disable-line
-      };
-    };
-  };
-}

systems/common/optional/update.nix

@@ -1,19 +0,0 @@
-{ lib, ... }:
-{
-  services.autopull = {
-    enable = lib.mkDefault true;
-    repo.dotfiles = {
-      enable = lib.mkDefault true;
-      ssh-key = lib.mkDefault "/root/.ssh/id_ed25519_ghdeploy";
-      path = lib.mkDefault /root/dotfiles;
-    };
-  };
-
-  system.autoUpgrade = {
-    enable = lib.mkDefault true;
-    flags = [ "--accept-flake-config" ];
-    randomizedDelaySec = "1h";
-    persistent = true;
-    flake = "github:RAD-Development/nix-dotfiles";
-  };
-}

systems/common/optional/zerotier.nix

@@ -1,6 +0,0 @@
-{
-  services.zerotierone = {
-    enable = true;
-    joinNetworks = [ "e4da7455b2ae64ca" ];
-  };
-}

systems/jeeves/arch_mirror.nix

@@ -1,29 +0,0 @@
-{ inputs, pkgs, ... }:
-let
-  vars = import ./vars.nix;
-in
-{
-  virtualisation.oci-containers.containers.arch_mirror = {
-    image = "ubuntu/apache2:latest";
-    volumes = [
-      "${../common/docker_templates}/file_server/sites/:/etc/apache2/sites-enabled/"
-      "${vars.media_mirror}:/data"
-    ];
-    ports = [ "800:80" ];
-    extraOptions = [ "--network=web" ];
-    autoStart = true;
-  };
-
-  systemd.services.sync_mirror = {
-    requires = [ "network-online.target" ];
-    after = [ "network-online.target" ];
-    wantedBy = [ "multi-user.target" ];
-    description = "validates startup";
-    path = [ pkgs.rsync ];
-    serviceConfig = {
-      Environment = "MIRROR_DIR=${vars.media_mirror}/archlinux/";
-      Type = "simple";
-      ExecStart = "${inputs.system_tools.packages.x86_64-linux.default}/bin/sync_mirror";
-    };
-  };
-}

systems/jeeves/default.nix

@@ -1,115 +1,40 @@
-{ config, pkgs, ... }:
+{ inputs, ... }:
 let
   vars = import ./vars.nix;
 in
 {
   imports = [
-    ../../users/richie
-    ../common/global
-    ../common/optional/ssh_decrypt.nix
-    ../common/optional/syncthing_base.nix
-    ../common/optional/systemd-boot.nix
-    ../common/optional/zerotier.nix
-    ./arch_mirror.nix
+    "${inputs.self}/users/richie"
+    "${inputs.self}/users/math"
+    "${inputs.self}/users/dov"
+    "${inputs.self}/common/global"
+    "${inputs.self}/common/optional/docker.nix"
+    "${inputs.self}/common/optional/ssh_decrypt.nix"
+    "${inputs.self}/common/optional/syncthing_base.nix"
+    "${inputs.self}/common/optional/update.nix"
+    "${inputs.self}/common/optional/zerotier.nix"
     ./docker
+    ./services
     ./hardware.nix
     ./networking.nix
+    ./nvidia.nix
     ./programs.nix
-    ./services.nix
-  ];
-
-  boot.zfs.extraPools = [
-    "media"
-    "storage"
-    "torrenting"
+    ./runners
+    ./syncthing.nix
   ];
 
   services = {
     openssh.ports = [ 629 ];
 
-    plex = {
-      enable = true;
-      dataDir = vars.media_plex;
-    };
-
     smartd.enable = true;
 
-    sysstat.enable = true;
-
-    syncthing.guiAddress = "192.168.90.40:8384";
-    syncthing.settings.folders = {
-      "notes" = {
-        id = "l62ul-lpweo"; # cspell:disable-line
-        path = vars.media_notes;
-        devices = [
-          "bob"
-        ];
-        fsWatcherEnabled = true;
-      };
-      "books" = {
-        id = "6uppx-vadmy"; # cspell:disable-line
-        path = "${vars.storage_syncthing}/books";
-        devices = [
-          "bob"
-          "phone"
-        ];
-        fsWatcherEnabled = true;
-      };
-      "important" = {
-        id = "4ckma-gtshs"; # cspell:disable-line
-        path = "${vars.storage_syncthing}/important";
-        devices = [
-          "bob"
-          "phone"
-        ];
-        fsWatcherEnabled = true;
-      };
-      "music" = {
-        id = "vprc5-3azqc"; # cspell:disable-line
-        path = "${vars.storage_syncthing}/music";
-        devices = [
-          "bob"
-          "ipad"
-          "phone"
-        ];
-        fsWatcherEnabled = true;
-      };
-      "projects" = {
-        id = "vyma6-lqqrz"; # cspell:disable-line
-        path = "${vars.storage_syncthing}/projects";
-        devices = [
-          "bob"
-        ];
-        fsWatcherEnabled = true;
-      };
+    snapshot_manager = {
+      path = ./snapshot_config.toml;
+      EnvironmentFile = "${vars.secrets}/services/snapshot_manager";
     };
 
-    zfs = {
-      trim.enable = true;
-      autoScrub.enable = true;
-    };
+    zerotierone.joinNetworks = [ "a09acf02330d37b9" ];
   };
-  systemd = {
-    services."snapshot_manager" = {
-      description = "ZFS Snapshot Manager";
-      requires = [ "zfs-import.target" ];
-      after = [ "zfs-import.target" ];
-      serviceConfig = {
-        Environment = "ZFS_BIN=${pkgs.zfs}/bin/zfs";
-        Type = "oneshot";
-        ExecStart = "${pkgs.python3}/bin/python3 ${vars.media_scripts}/ZFS/snapshot_manager.py --config-file='${./snapshot_config.toml}'";
-      };
-    };
-    timers."snapshot_manager" = {
-      wantedBy = [ "timers.target" ];
-      timerConfig = {
-        OnBootSec = "15m";
-        OnUnitActiveSec = "15m";
-        Unit = "snapshot_manager.service";
-      };
-    };
-  };
-
 
   system.stateVersion = "24.05";
 }

systems/jeeves/docker/filebrowser.nix

@@ -1,15 +0,0 @@
-let
-  vars = import ../vars.nix;
-in
-{
-  virtualisation.oci-containers.containers.filebrowser = {
-    image = "hurlenko/filebrowser:latest";
-    extraOptions = [ "--network=web" ];
-    volumes = [
-      "/zfs:/data"
-      "${vars.media_docker_configs}/filebrowser:/config"
-    ];
-    autoStart = true;
-    user = "1000:users";
-  };
-}

systems/jeeves/docker/great_cloud_of_witnesses.nix

@@ -0,0 +1,60 @@
+{
+  config,
+  pkgs,
+  ...
+}:
+
+let
+  vars = import ../vars.nix;
+in
+{
+
+  # environment.systemPackages = with pkgs; [ php.withExtensions ({ all, ... }: [ all.pdo_pgsql ]) ];
+
+  services.httpd = {
+    enable = true;
+    adminAddr = "webmaster@localhost";
+
+    enablePHP = true;
+    phpPackage = pkgs.php.withExtensions (
+      { enabled, all }:
+      enabled
+      ++ [
+        all.pdo
+        all.pdo_pgsql
+      ]
+    );
+    extraModules = [ "rewrite" ];
+    virtualHosts.great_cloud_of_witnesses = {
+      hostName = "localhost";
+      listen = [
+        {
+          ip = "*";
+          port = 8092;
+        }
+
+      ];
+      documentRoot = "${vars.services}/great_cloud_of_witnesses";
+      extraConfig = ''
+        <Directory "${vars.services}/great_cloud_of_witnesses">
+          AllowOverride All
+          Require all granted
+        </Directory>
+      '';
+    };
+  };
+
+  sops.secrets.gcw_password = {
+    sopsFile = ../../../users/secrets.yaml;
+    neededForUsers = true;
+  };
+
+  users = {
+    users.gcw = {
+      isSystemUser = true;
+      hashedPasswordFile = config.sops.secrets.gcw_password.path;
+      group = "gcw";
+    };
+    groups.gcw = { };
+  };
+}

systems/jeeves/docker/haproxy.cfg

@@ -1,68 +0,0 @@
-global
-  log stdout format raw local0
-  # stats socket /run/haproxy/admin.sock mode 660 level admin expose-fd listeners
-  stats timeout 30s
-
-defaults
-  log global
-  mode http
-  retries 3
-  maxconn 2000
-  timeout connect 5s
-  timeout client 50s
-  timeout server 50s
-  timeout http-request 10s
-  timeout http-keep-alive 2s
-  timeout queue 5s
-  timeout tunnel 2m
-  timeout client-fin 1s
-  timeout server-fin 1s
-
-
-#Application Setup
-frontend ContentSwitching
-  bind *:80
-  bind *:443 ssl crt /etc/ssl/certs/cloudflare.pem
-  mode  http
-  # tmmworkshop.com
-  acl host_mirror   hdr(host) -i mirror.tmmworkshop.com
-  acl host_dndrules hdr(host) -i dndrules.tmmworkshop.com
-  acl host_grafana  hdr(host) -i grafana.tmmworkshop.com
-  acl host_filebrowser  hdr(host) -i filebrowser.tmmworkshop.com
-  acl host_uptime_kuma  hdr(host) -i uptimekuma-jeeves.tmmworkshop.com
-  acl host_overseerr  hdr(host) -i overseerr.tmmworkshop.com
-
-  use_backend mirror_nodes   if host_mirror
-  use_backend dndrules_nodes if host_dndrules
-  use_backend grafana_nodes  if host_grafana
-  use_backend filebrowser_nodes  if host_filebrowser
-  use_backend uptime_kuma_nodes  if host_uptime_kuma
-  use_backend overseerr_nodes  if host_overseerr
-
-backend mirror_nodes
-  mode http
-  server server arch_mirror:80
-
-backend mirror_rsync
-  mode http
-  server server arch_mirror:873
-
-backend grafana_nodes
-  mode http
-  server server grafana:3000
-
-backend dndrules_nodes
-  mode http
-  server server dnd_file_server:80
-
-backend filebrowser_nodes
-  mode http
-  server server filebrowser:8080
-
-backend uptime_kuma_nodes
-  mode http
-  server server uptime_kuma:3001
-
-backend overseerr_nodes
-  mode http
-  server server overseerr:5055

systems/jeeves/docker/internal.nix

@@ -1,144 +0,0 @@
-let
-  vars = import ../vars.nix;
-in
-{
-  virtualisation.oci-containers.containers = {
-    qbit = {
-      image = "ghcr.io/linuxserver/qbittorrent:latest";
-      ports = [
-        "6881:6881"
-        "6881:6881/udp"
-        "8082:8082"
-        "29432:29432"
-      ];
-      volumes = [
-        "${vars.media_docker_configs}/qbit:/config"
-        "${vars.torrenting_qbit}:/data"
-      ];
-      environment = {
-        PUID = "600";
-        PGID = "100";
-        TZ = "America/New_York";
-        WEBUI_PORT = "8082";
-      };
-      autoStart = true;
-    };
-    qbitvpn = {
-      image = "binhex/arch-qbittorrentvpn:latest";
-      extraOptions = [ "--cap-add=NET_ADMIN" ];
-      ports = [
-        "6882:6881"
-        "6882:6881/udp"
-        "8081:8081"
-        "8118:8118"
-      ];
-      volumes = [
-        "${vars.media_docker_configs}/qbitvpn:/config"
-        "${vars.torrenting_qbitvpn}:/data"
-        "/etc/localtime:/etc/localtime:ro"
-      ];
-      environment = {
-        WEBUI_PORT = "8081";
-        PUID = "600";
-        PGID = "100";
-        VPN_ENABLED = "yes";
-        VPN_CLIENT = "openvpn";
-        STRICT_PORT_FORWARD = "yes";
-        ENABLE_PRIVOXY = "yes";
-        LAN_NETWORK = "192.168.90.0/24";
-        NAME_SERVERS = "1.1.1.1,1.0.0.1";
-        UMASK = "000";
-        DEBUG = "false";
-        DELUGE_DAEMON_LOG_LEVEL = "debug";
-        DELUGE_WEB_LOG_LEVEL = "debug";
-      };
-      environmentFiles = [/root/secrets/docker/qbitvpn];
-      autoStart = true;
-    };
-    bazarr = {
-      image = "ghcr.io/linuxserver/bazarr:latest";
-      ports = [ "6767:6767" ];
-      environment = {
-        PUID = "600";
-        PGID = "100";
-        TZ = "America/New_York";
-      };
-      volumes = [
-        "${vars.media_docker_configs}/bazarr:/config"
-        "${vars.storage_plex}/movies:/movies"
-        "${vars.storage_plex}/tv:/tv"
-      ];
-      autoStart = true;
-    };
-    prowlarr = {
-      image = "ghcr.io/linuxserver/prowlarr:latest";
-      ports = [ "9696:9696" ];
-      environment = {
-        PUID = "600";
-        PGID = "100";
-        TZ = "America/New_York";
-      };
-      volumes = [ "${vars.media_docker_configs}/prowlarr:/config" ];
-      autoStart = true;
-    };
-    radarr = {
-      image = "ghcr.io/linuxserver/radarr:latest";
-      ports = [ "7878:7878" ];
-      environment = {
-        PUID = "600";
-        PGID = "100";
-        TZ = "America/New_York";
-      };
-      volumes = [
-        "${vars.media_docker_configs}/radarr:/config"
-        "${vars.storage_plex}/movies:/movies"
-        "${vars.torrenting_qbitvpn}:/data"
-      ];
-      autoStart = true;
-    };
-    sonarr = {
-      image = "ghcr.io/linuxserver/sonarr:latest";
-      ports = [ "8989:8989" ];
-      environment = {
-        PUID = "600";
-        PGID = "100";
-        TZ = "America/New_York";
-      };
-      volumes = [
-        "${vars.media_docker_configs}/sonarr:/config"
-        "${vars.storage_plex}/tv:/tv"
-        "${vars.torrenting_qbitvpn}:/data"
-      ];
-      autoStart = true;
-    };
-    overseerr = {
-      image = "ghcr.io/linuxserver/overseerr";
-      environment = {
-        PUID = "600";
-        PGID = "100";
-        TZ = "America/New_York";
-      };
-      volumes = [ "${vars.media_docker_configs}/overseerr:/config" ];
-      dependsOn = [
-        "radarr"
-        "sonarr"
-      ];
-      extraOptions = [ "--network=web" ];
-      autoStart = true;
-    };
-    whisper = {
-      image = "ghcr.io/linuxserver/faster-whisper:latest";
-      ports = [ "10300:10300" ];
-      environment = {
-        PUID = "600";
-        PGID = "100";
-        TZ = "America/New_York";
-        WHISPER_MODEL = "tiny-int8";
-        WHISPER_LANG = "en";
-        WHISPER_BEAM = "1";
-      };
-      volumes = [ "${vars.media_docker_configs}/whisper:/config" ];
-      autoStart = true;
-    };
-  };
-}