remove dov

Reuse a single NixOS container build for all runners while preserving
unique runtime hostnames and existing Gitea registrations.

.github/workflows/build_systems.yml

@@ -18,6 +18,7 @@ jobs:
           - "brain"
           - "jeeves"
           - "rhapsody-in-green"
+          - "portal-1"
     continue-on-error: true
     steps:
       - uses: actions/checkout@v4

.vscode/settings.json

@@ -10,7 +10,6 @@
     "aiounifi",
     "alsa",
     "apiclient",
-    "apscheduler",
     "archlinux",
     "ashift",
     "asrouter",
@@ -337,8 +336,6 @@
     "yubioath",
     "yzhang",
     "zeroconf",
-    "zerotier",
-    "zerotierone",
     "zoxide",
     "zram",
     "zstd"

flake.lock

@@ -28,11 +28,11 @@
       },
       "locked": {
         "dir": "pkgs/firefox-addons",
-        "lastModified": 1787025780,
-        "narHash": "sha256-NhyLP9G4DFOn/7aYr7K/D7hWrzEGr5EgUBV+lpdmJ24=",
+        "lastModified": 1788840136,
+        "narHash": "sha256-ej5jnQIfjbw4wwPzy8Y4ntG9F3asdF6YBkLqpYeGUxc=",
         "owner": "rycee",
         "repo": "nur-expressions",
-        "rev": "5ad360b6d3cb0aa1b61f9cb27fef113ca9117c37",
+        "rev": "555b23e68256c5abfb8a85a385231830d1d7ad1f",
         "type": "gitlab"
       },
       "original": {
@@ -49,11 +49,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1786999651,
-        "narHash": "sha256-MTGMFlLDTklsXhCp4r5GXB4VAVadPdalXLvUjd/K7h0=",
+        "lastModified": 1788651960,
+        "narHash": "sha256-v9wJd32eZ2bvhBzVOd7TIjLQd011P7nwOhjKtWlci5I=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "353742587cbaf079b3caee743115d037bc51fea6",
+        "rev": "2c0350c759688177331b8f5242311fae8877bdb3",
         "type": "github"
       },
       "original": {
@@ -67,11 +67,11 @@
         "nixpkgs": "nixpkgs"
       },
       "locked": {
-        "lastModified": 1786867632,
-        "narHash": "sha256-ez+ubZlA1RtdjCB18a6zJ9M4u8qoPDy08EcnsW5M3Xw=",
+        "lastModified": 1788860136,
+        "narHash": "sha256-MhPMOFV4pVkygWEbQ8t1De/uQ9cWF1u++tRe2L5tG48=",
         "owner": "nixos",
         "repo": "nixos-hardware",
-        "rev": "ff17823245ab9ff7bcae6acf950bd89cba82c38c",
+        "rev": "62173785b9a18c78b4a15aca2623d02bceb9d077",
         "type": "github"
       },
       "original": {
@@ -96,11 +96,11 @@
     },
     "nixpkgs-master": {
       "locked": {
-        "lastModified": 1787081018,
-        "narHash": "sha256-K0uwZBtZsbBigHAMQW7YWti3gPe6a5ct5bcOw5F+Q9Y=",
+        "lastModified": 1788892992,
+        "narHash": "sha256-cIMFh9gyU4/aLeB3JCcsWM3tTAvD9pAq9Smr1Wa8aIU=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "cacac5ac351a010599d9f9d106acfed25a8e4c77",
+        "rev": "dff6994123e257ec9901c271bc2b52e64d7c8f05",
         "type": "github"
       },
       "original": {
@@ -128,11 +128,11 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1787001381,
-        "narHash": "sha256-Ue1Yo8gfHdD4TMtNewhA4tkSYeFqXThju0nCyJc3ALo=",
+        "lastModified": 1788752844,
+        "narHash": "sha256-VaWGJ6+cIYN2erfSecbRV+4ljI185Ty2wUrXyvQbgOw=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "ec2d622de0773551768cf98f3fc50cbcc003b9c5",
+        "rev": "dc5d91f840324650bac8c379428c7037a416959a",
         "type": "github"
       },
       "original": {
@@ -162,11 +162,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1786629091,
-        "narHash": "sha256-gkig4nPi1CWc4Z50GBsjE4ygSE7hMpl/TwID2an2Cck=",
+        "lastModified": 1788337237,
+        "narHash": "sha256-gkSH8VUtCo6hnysNmb9DbTuDepH2t5pv+QWjP75xKAk=",
         "owner": "Mic92",
         "repo": "sops-nix",
-        "rev": "a8627b21b9107c5711c96b84f32a9a4b3d45295f",
+        "rev": "fbf759290e0cb0a98dfc813a4eb7d53ad1dacb57",
         "type": "github"
       },
       "original": {

overlays/default.nix

@@ -20,7 +20,6 @@
       ps: with ps; [
         alembic
         apprise
-        apscheduler
         fastapi
         fastapi-cli
         httpx

pyproject.toml

@@ -11,7 +11,6 @@ license = "MIT"
 dependencies = [
     "alembic",
     "apprise",
-    "apscheduler",
     "beautifulsoup4",
     "bm25s",
     "ebooklib",
@@ -20,7 +19,6 @@ dependencies = [
     "httpx",
     "jinja2",
     "pgvector",
-    "polars",
     "psycopg[binary]",
     "pydantic",
     "pydantic-settings",

python/van_weather/__init__.py

@@ -1 +0,0 @@
-"""Van weather service - fetches weather with masked GPS location."""

python/van_weather/main.py

@@ -1,293 +0,0 @@
-"""Van weather service - fetches weather with masked GPS for privacy."""
-
-import logging
-from datetime import UTC, datetime
-from typing import Annotated, Any
-
-import httpx
-import typer
-from apscheduler.schedulers.blocking import BlockingScheduler
-from tenacity import before_sleep_log, retry, stop_after_attempt, wait_fixed
-
-from python.common import configure_logger
-from python.van_weather.models import Config, DailyForecast, HourlyForecast, Weather
-
-# Map Pirate Weather icons to Home Assistant conditions
-CONDITION_MAP = {
-    "clear-day": "sunny",
-    "clear-night": "clear-night",
-    "rain": "rainy",
-    "snow": "snowy",
-    "sleet": "snowy-rainy",
-    "wind": "windy",
-    "fog": "fog",
-    "cloudy": "cloudy",
-    "partly-cloudy-day": "partlycloudy",
-    "partly-cloudy-night": "partlycloudy",
-}
-
-logger = logging.getLogger(__name__)
-
-
-@retry(
-    stop=stop_after_attempt(3),
-    wait=wait_fixed(5),
-    before_sleep=before_sleep_log(logger, logging.WARNING),
-    reraise=True,
-)
-def get_ha_state(url: str, token: str, entity_id: str) -> float:
-    """Get numeric state from Home Asasistant entity."""
-    response = httpx.get(
-        f"{url}/api/states/{entity_id}",
-        headers={"Authorization": f"Bearer {token}"},
-        timeout=30,
-    )
-    response.raise_for_status()
-    state = response.json()["state"]
-    if state in ("unavailable", "unknown"):
-        error = f"{entity_id} is {state}"
-        raise ValueError(error)
-    return float(state)
-
-
-def parse_daily_forecast(data: dict[str, dict[str, Any]]) -> list[DailyForecast]:
-    """Parse daily forecast from Pirate Weather API."""
-    daily = data.get("daily", {}).get("data", [])
-    daily_forecasts = []
-    for day in daily[:8]:  # Up to 8 days
-        time_stamp = day.get("time")
-        if time_stamp:
-            date_time = datetime.fromtimestamp(time_stamp, tz=UTC).isoformat()
-            daily_forecasts.append(
-                DailyForecast(
-                    date_time=date_time,
-                    condition=CONDITION_MAP.get(day.get("icon", ""), "cloudy"),
-                    temperature=day.get("temperatureHigh"),
-                    templow=day.get("temperatureLow"),
-                    precipitation_probability=day.get("precipProbability"),
-                    moon_phase=day.get("moonPhase"),
-                    wind_gust=day.get("windGust"),
-                    cloud_cover=day.get("cloudCover"),
-                )
-            )
-
-    return daily_forecasts
-
-
-def parse_hourly_forecast(data: dict[str, dict[str, Any]]) -> list[HourlyForecast]:
-    """Parse hourly forecast from Pirate Weather API."""
-    hourly = data.get("hourly", {}).get("data", [])
-    hourly_forecasts = []
-    for hour in hourly[:48]:  # Up to 48 hours
-        time_stamp = hour.get("time")
-        if time_stamp:
-            date_time = datetime.fromtimestamp(time_stamp, tz=UTC).isoformat()
-            hourly_forecasts.append(
-                HourlyForecast(
-                    date_time=date_time,
-                    condition=CONDITION_MAP.get(hour.get("icon", ""), "cloudy"),
-                    temperature=hour.get("temperature"),
-                    precipitation_probability=hour.get("precipProbability"),
-                )
-            )
-    return hourly_forecasts
-
-
-@retry(
-    stop=stop_after_attempt(3),
-    wait=wait_fixed(5),
-    before_sleep=before_sleep_log(logger, logging.WARNING),
-    reraise=True,
-)
-def fetch_weather(api_key: str, lat: float, lon: float) -> Weather:
-    """Fetch weather from Pirate Weather API."""
-    url = f"https://api.pirateweather.net/forecast/{api_key}/{lat},{lon}"
-    response = httpx.get(url, params={"units": "us"}, timeout=30)
-    response.raise_for_status()
-    data = response.json()
-
-    daily_forecasts = parse_daily_forecast(data)
-    hourly_forecasts = parse_hourly_forecast(data)
-
-    current = data.get("currently", {})
-    icon = current.get("icon", "")
-    return Weather(
-        temperature=current.get("temperature"),
-        feels_like=current.get("apparentTemperature"),
-        humidity=current.get("humidity"),
-        wind_speed=current.get("windSpeed"),
-        wind_bearing=current.get("windBearing"),
-        condition=CONDITION_MAP.get(icon, "cloudy"),
-        summary=current.get("summary"),
-        pressure=current.get("pressure"),
-        visibility=current.get("visibility"),
-        uv_index=current.get("uvIndex"),
-        ozone=current.get("ozone"),
-        nearest_storm_distance=current.get("nearestStormDistance"),
-        nearest_storm_bearing=current.get("nearestStormBearing"),
-        precip_probability=current.get("precipProbability"),
-        cloud_cover=current.get("cloudCover"),
-        daily_forecasts=daily_forecasts,
-        hourly_forecasts=hourly_forecasts,
-    )
-
-
-@retry(
-    stop=stop_after_attempt(3),
-    wait=wait_fixed(5),
-    before_sleep=before_sleep_log(logger, logging.WARNING),
-    reraise=True,
-)
-def post_to_ha(url: str, token: str, weather: Weather) -> None:
-    """Post weather data to Home Assistant as sensor entities."""
-    headers = {"Authorization": f"Bearer {token}"}
-
-    # Post current weather as individual sensors
-    sensors = {
-        "sensor.van_weather_condition": {
-            "state": weather.condition or "unknown",
-            "attributes": {"friendly_name": "Van Weather Condition"},
-        },
-        "sensor.van_weather_temperature": {
-            "state": weather.temperature,
-            "attributes": {"unit_of_measurement": "°F", "device_class": "temperature"},
-        },
-        "sensor.van_weather_apparent_temperature": {
-            "state": weather.feels_like,
-            "attributes": {"unit_of_measurement": "°F", "device_class": "temperature"},
-        },
-        "sensor.van_weather_humidity": {
-            "state": int((weather.humidity or 0) * 100),
-            "attributes": {"unit_of_measurement": "%", "device_class": "humidity"},
-        },
-        "sensor.van_weather_pressure": {
-            "state": weather.pressure,
-            "attributes": {"unit_of_measurement": "mbar", "device_class": "pressure"},
-        },
-        "sensor.van_weather_wind_speed": {
-            "state": weather.wind_speed,
-            "attributes": {"unit_of_measurement": "mph", "device_class": "wind_speed"},
-        },
-        "sensor.van_weather_wind_bearing": {
-            "state": weather.wind_bearing,
-            "attributes": {"unit_of_measurement": "°"},
-        },
-        "sensor.van_weather_visibility": {
-            "state": weather.visibility,
-            "attributes": {"unit_of_measurement": "mi"},
-        },
-        "sensor.van_weather_uv_index": {
-            "state": weather.uv_index,
-            "attributes": {"friendly_name": "Van Weather UV Index", "icon": "mdi:sun-wireless"},
-        },
-        "sensor.van_weather_ozone": {
-            "state": weather.ozone,
-            "attributes": {"unit_of_measurement": "DU", "icon": "mdi:earth"},
-        },
-        "sensor.van_weather_nearest_storm_distance": {
-            "state": weather.nearest_storm_distance,
-            "attributes": {"unit_of_measurement": "mi", "icon": "mdi:weather-lightning"},
-        },
-        "sensor.van_weather_nearest_storm_bearing": {
-            "state": weather.nearest_storm_bearing,
-            "attributes": {"unit_of_measurement": "°", "icon": "mdi:weather-lightning"},
-        },
-        "sensor.van_weather_precip_probability": {
-            "state": int((weather.precip_probability or 0) * 100),
-            "attributes": {"unit_of_measurement": "%", "icon": "mdi:weather-rainy"},
-        },
-        "sensor.van_weather_cloud_cover": {
-            "state": int((weather.cloud_cover or 0) * 100),
-            "attributes": {"unit_of_measurement": "%", "icon": "mdi:weather-cloudy"},
-        },
-    }
-
-    for entity_id, data in sensors.items():
-        if data["state"] is not None:
-            response = httpx.post(f"{url}/api/states/{entity_id}", headers=headers, json=data, timeout=30)
-            response.raise_for_status()
-
-    # Post daily forecast as JSON attribute sensor
-    daily_forecast = [
-        {
-            "datetime": daily_forecast.date_time.isoformat(),
-            "condition": daily_forecast.condition,
-            "temperature": daily_forecast.temperature,
-            "templow": daily_forecast.templow,
-            "precipitation_probability": int((daily_forecast.precipitation_probability or 0) * 100),
-        }
-        for daily_forecast in weather.daily_forecasts
-    ]
-
-    response = httpx.post(
-        f"{url}/api/states/sensor.van_weather_forecast_daily",
-        headers=headers,
-        json={"state": len(daily_forecast), "attributes": {"forecast": daily_forecast}},
-        timeout=30,
-    )
-    response.raise_for_status()
-
-    # Post hourly forecast as JSON attribute sensor
-    hourly_forecast = [
-        {
-            "datetime": hourly_forecast.date_time.isoformat(),
-            "condition": hourly_forecast.condition,
-            "temperature": hourly_forecast.temperature,
-            "precipitation_probability": int((hourly_forecast.precipitation_probability or 0) * 100),
-        }
-        for hourly_forecast in weather.hourly_forecasts
-    ]
-
-    response = httpx.post(
-        f"{url}/api/states/sensor.van_weather_forecast_hourly",
-        headers=headers,
-        json={"state": len(hourly_forecast), "attributes": {"forecast": hourly_forecast}},
-        timeout=30,
-    )
-    response.raise_for_status()
-
-
-def update_weather(config: Config) -> None:
-    """Fetch weather using last-known location, post to HA."""
-    lat = get_ha_state(config.ha_url, config.ha_token, config.lat_entity)
-    lon = get_ha_state(config.ha_url, config.ha_token, config.lon_entity)
-
-    masked_lat = round(lat, config.mask_decimals)
-    masked_lon = round(lon, config.mask_decimals)
-
-    logger.info(f"Masked location: {masked_lat}, {masked_lon}")
-
-    weather = fetch_weather(config.pirate_weather_api_key, masked_lat, masked_lon)
-    logger.info(f"Weather: {weather.temperature}°F, {weather.condition}")
-
-    post_to_ha(config.ha_url, config.ha_token, weather)
-    logger.info("Posted weather to HA")
-
-
-def main(
-    ha_url: Annotated[str, typer.Option(envvar="HA_URL")],
-    ha_token: Annotated[str, typer.Option(envvar="HA_TOKEN")],
-    api_key: Annotated[str, typer.Option(envvar="PIRATE_WEATHER_API_KEY")],
-    interval: Annotated[int, typer.Option(help="Poll interval in seconds")] = 900,
-    log_level: Annotated[str, typer.Option()] = "INFO",
-) -> None:
-    """Fetch weather for van using masked GPS location."""
-    configure_logger(log_level)
-
-    config = Config(ha_url=ha_url, ha_token=ha_token, pirate_weather_api_key=api_key)
-
-    logger.info(f"Starting van weather service, polling every {interval}s")
-
-    scheduler = BlockingScheduler()
-    scheduler.add_job(
-        update_weather,
-        "interval",
-        seconds=interval,
-        args=[config],
-        next_run_time=datetime.now(UTC),
-    )
-    scheduler.start()
-
-
-if __name__ == "__main__":
-    typer.run(main)

python/van_weather/models.py

@@ -1,72 +0,0 @@
-"""Models for van weather service."""
-
-from __future__ import annotations
-
-from datetime import datetime  # noqa: TC003 This is required for pydantic
-
-from pydantic import BaseModel, field_serializer
-
-
-class Config(BaseModel):
-    """Service configuration."""
-
-    ha_url: str
-    ha_token: str
-    pirate_weather_api_key: str
-    lat_entity: str = "sensor.van_last_known_latitude"
-    lon_entity: str = "sensor.van_last_known_longitude"
-    mask_decimals: int = 1  # ~11km accuracy
-
-
-class DailyForecast(BaseModel):
-    """Daily forecast entry."""
-
-    date_time: datetime
-    condition: str | None = None
-    temperature: float | None = None  # High
-    templow: float | None = None  # Low
-    precipitation_probability: float | None = None
-    moon_phase: float | None = None
-    wind_gust: float | None = None
-    cloud_cover: float | None = None
-
-    @field_serializer("date_time")
-    def serialize_date_time(self, date_time: datetime) -> str:
-        """Serialize datetime to ISO format."""
-        return date_time.isoformat()
-
-
-class HourlyForecast(BaseModel):
-    """Hourly forecast entry."""
-
-    date_time: datetime
-    condition: str | None = None
-    temperature: float | None = None
-    precipitation_probability: float | None = None
-
-    @field_serializer("date_time")
-    def serialize_date_time(self, date_time: datetime) -> str:
-        """Serialize datetime to ISO format."""
-        return date_time.isoformat()
-
-
-class Weather(BaseModel):
-    """Weather data from Pirate Weather."""
-
-    temperature: float | None = None
-    feels_like: float | None = None
-    humidity: float | None = None
-    wind_speed: float | None = None
-    wind_bearing: float | None = None
-    condition: str | None = None
-    summary: str | None = None
-    pressure: float | None = None
-    visibility: float | None = None
-    uv_index: float | None = None
-    ozone: float | None = None
-    nearest_storm_distance: float | None = None
-    nearest_storm_bearing: float | None = None
-    precip_probability: float | None = None
-    cloud_cover: float | None = None
-    daily_forecasts: list[DailyForecast] = []
-    hourly_forecasts: list[HourlyForecast] = []

systems/brain/services/home_assistant.nix

@@ -79,7 +79,6 @@
       extraComponents = [ "isal" ];
       customComponents = with pkgs.home-assistant-custom-components; [
         garmin_connect
-        pirate-weather
       ];
 
     };

systems/jeeves/default.nix

@@ -1,10 +1,9 @@
-{ inputs, ... }:
+{ inputs, lib, ... }:
 let
   vars = import ./vars.nix;
 in
 {
   imports = [
-    "${inputs.self}/users/dov"
     "${inputs.self}/users/math"
     "${inputs.self}/users/richie"
     "${inputs.self}/users/steve"
@@ -25,6 +24,10 @@ in
     ./runners
     ./syncthing.nix
   ];
+  nix.settings.system-features = lib.mkAfter [
+    "gccarch-x86-64-v2"
+    "gccarch-x86-64-v3"
+  ];
 
   services = {
     openssh.ports = [ 629 ];
@@ -35,14 +38,6 @@ in
       path = ./snapshot_config.toml;
       EnvironmentFile = "${vars.secrets}/services/snapshot_manager";
     };
-
-    zerotierone = {
-      enable = true;
-      joinNetworks = [
-        "e4da7455b2ae64ca"
-        "a09acf02330d37b9"
-      ];
-    };
   };
 
   users.groups = {

systems/jeeves/runners/nix_builder.nix

@@ -1,8 +1,7 @@
 {
   config,
   lib,
-  outputs,
-  utils,
+  pkgs,
   ...
 }:
 
@@ -12,6 +11,121 @@ let
   cfg = config.services.nix_builder;
   runnerUsername = "gitea-runner";
   runnerUserid = 601;
+  runnerLabels = [
+    "self-hosted:host"
+    "nixos:host"
+  ];
+  containerConfig =
+    {
+      config,
+      pkgs,
+      lib,
+      ...
+    }:
+    let
+      runnerConfigFile = (pkgs.formats.yaml { }).generate "gitea-runner.yaml" { };
+      registerRunner = pkgs.writeShellApplication {
+        name = "register-gitea-runner";
+        runtimeInputs = [
+          pkgs.coreutils
+          pkgs.hostname
+          config.services.gitea-actions-runner.package
+        ];
+        text = builtins.readFile ./register_gitea_runner.sh;
+      };
+    in
+    {
+      networking = {
+        hostName = "nix-builder";
+        useDHCP = lib.mkDefault true;
+        interfaces.eth0.useDHCP = true;
+        # Ensure containers don't inherit the host's stub resolver (127.0.0.53) which was causing issues
+        useHostResolvConf = false;
+      };
+      nix.settings = {
+        system-features = lib.mkAfter [
+          "gccarch-x86-64-v2"
+          "gccarch-x86-64-v3"
+        ];
+        trusted-substituters = [
+          "https://cache.nixos.org"
+          "https://cache.tmmworkshop.com"
+          "https://nix-community.cachix.org"
+        ];
+        substituters = [
+          "https://cache.nixos.org/?priority=2&want-mass-query=true"
+          "https://cache.tmmworkshop.com/?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="
+          "cache.tmmworkshop.com:jHffkpgbmEdstQPoihJPYW9TQe6jnQbWR2LqkNGV3iA="
+          "nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
+        ];
+        experimental-features = [
+          "flakes"
+          "nix-command"
+        ];
+        sandbox = true;
+        allowed-users = [ runnerUsername ];
+        trusted-users = [
+          "root"
+          runnerUsername
+        ];
+      };
+      users = {
+        users.${runnerUsername} = {
+          isSystemUser = true;
+          group = runnerUsername;
+          uid = runnerUserid;
+        };
+        groups.${runnerUsername}.gid = runnerUserid;
+      };
+      services.gitea-actions-runner.instances.builder = {
+        enable = true;
+        name = "jeeves-nix-builder";
+        url = "http://192.168.99.14:6443/";
+        labels = runnerLabels;
+        tokenFile = "/run/secrets/gitea-runners/registration-token";
+        hostPackages = with pkgs; [
+          bash
+          coreutils
+          curl
+          gawk
+          gitMinimal
+          gnused
+          my_python
+          nix
+          nixfmt
+          nixos-rebuild
+          nodejs
+          treefmt
+          wget
+        ];
+      };
+      systemd.services."gitea-runner-builder" = {
+        serviceConfig = {
+          DynamicUser = mkForce false;
+          User = mkForce runnerUsername;
+          Group = mkForce runnerUsername;
+          ExecStartPre = mkForce [
+            "${getExe registerRunner} builder http://192.168.99.14:6443/ ${runnerConfigFile} ${escapeShellArgs runnerLabels}"
+          ];
+        };
+      };
+      system.stateVersion = "24.05";
+    };
+  sharedContainerPath =
+    (import "${pkgs.path}/nixos/lib/eval-config.nix" {
+      modules = [
+        {
+          boot.isNspawnContainer = true;
+          nixpkgs.pkgs = pkgs;
+        }
+        containerConfig
+      ];
+      system = null;
+    }).config.system.build.toplevel;
 in
 {
   options.services.nix_builder = {
@@ -48,9 +162,11 @@ in
     containers = mapAttrs (
       name: containerCfg:
       mkIf containerCfg.enable {
+        path = sharedContainerPath;
         autoStart = true;
         privateNetwork = true;
         hostBridge = cfg.bridgeName;
+        extraFlags = [ "--hostname=${name}" ];
         bindMounts = {
           host-nix = {
             mountPoint = "/host-nix/var/nix/daemon-socket";
@@ -68,93 +184,6 @@ in
             isReadOnly = false;
           };
         };
-        config =
-          {
-            config,
-            pkgs,
-            lib,
-            ...
-          }:
-          {
-            networking = {
-              useDHCP = lib.mkDefault true;
-              interfaces.eth0.useDHCP = true;
-              # Ensure containers don't inherit the host's stub resolver (127.0.0.53) which was causing issues
-              useHostResolvConf = false;
-            };
-            nix.settings = {
-              trusted-substituters = [
-                "https://cache.nixos.org"
-                "https://cache.tmmworkshop.com"
-                "https://nix-community.cachix.org"
-              ];
-              substituters = [
-                "https://cache.nixos.org/?priority=2&want-mass-query=true"
-                "https://cache.tmmworkshop.com/?priority=2&want-mass-query=true"
-                "https://nix-community.cachix.org/?priority=10&want-mass-query=true"
-              ];
-              trusted-public-keys = [
-                "cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY="
-                "cache.tmmworkshop.com:jHffkpgbmEdstQPoihJPYW9TQe6jnQbWR2LqkNGV3iA="
-                "nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
-              ];
-              experimental-features = [
-                "flakes"
-                "nix-command"
-              ];
-              sandbox = true;
-              allowed-users = [ "gitea-runner" ];
-              trusted-users = [
-                "root"
-                "gitea-runner"
-              ];
-            };
-            nixpkgs = {
-              overlays = builtins.attrValues outputs.overlays;
-              config.allowUnfree = true;
-            };
-            users = {
-              users.${runnerUsername} = {
-                isSystemUser = true;
-                group = runnerUsername;
-                uid = runnerUserid;
-              };
-              groups.${runnerUsername}.gid = runnerUserid;
-            };
-            services.gitea-actions-runner.instances.${name} = {
-              enable = true;
-              name = "jeeves-${name}";
-              url = "http://192.168.99.14:6443/";
-              labels = [
-                "self-hosted:host"
-                "nixos:host"
-              ];
-              tokenFile = "/run/secrets/gitea-runners/registration-token";
-              hostPackages = with pkgs; [
-                bash
-                coreutils
-                curl
-                gawk
-                gitMinimal
-                gnused
-                my_python
-                nix
-                nixfmt
-                nixos-rebuild
-                nodejs
-                treefmt
-                wget
-              ];
-            };
-            systemd.services."gitea-runner-${utils.escapeSystemdPath name}" = {
-              serviceConfig = {
-                DynamicUser = mkForce false;
-                User = mkForce runnerUsername;
-                Group = mkForce runnerUsername;
-              };
-            };
-            system.stateVersion = "24.05";
-          };
       }
     ) cfg.containers;
 

systems/jeeves/runners/register_gitea_runner.sh

@@ -0,0 +1,36 @@
+#!/usr/bin/env bash
+
+legacy_instance_dir="$STATE_DIRECTORY/$(hostname)"
+instance_dir="$STATE_DIRECTORY/$1"
+runner_url="$2"
+runner_config_file="$3"
+shift 3
+runner_labels="$(IFS=,; printf '%s' "$*")"
+
+if [ ! -e "$instance_dir" ] && [ -d "$legacy_instance_dir" ]; then
+  mv "$legacy_instance_dir" "$instance_dir"
+fi
+
+mkdir -vp "$instance_dir"
+cd "$instance_dir" || exit 1
+
+token_hash_file="$instance_dir/.token-hash"
+token_hash_current="$(printf '%s' "$TOKEN" | sha256sum | cut -d' ' -f1)"
+token_hash_stored="$(cat "$token_hash_file" 2>/dev/null || echo "")"
+labels_file="$instance_dir/.labels"
+labels_wanted="$(printf '%s\n' "$@" | sort)"
+labels_current="$(cat "$labels_file" 2>/dev/null || echo 0)"
+
+if [ ! -e "$instance_dir/.runner" ] || [ "$labels_wanted" != "$labels_current" ] || [ "$token_hash_current" != "$token_hash_stored" ]; then
+  rm -v "$instance_dir/.runner" || true
+
+  gitea-runner register --no-interactive \
+    --instance "$runner_url" \
+    --token "$TOKEN" \
+    --name "jeeves-$(hostname)" \
+    --labels "$runner_labels" \
+    --config "$runner_config_file"
+
+  printf '%s' "$token_hash_current" > "$token_hash_file"
+  printf '%s\n' "$labels_wanted" > "$labels_file"
+fi

users/dov/default.nix

@@ -1,26 +0,0 @@
-{
-  pkgs,
-  ...
-}:
-{
-
-  users = {
-    users.dov = {
-      isNormalUser = true;
-
-      shell = pkgs.zsh;
-      group = "dov";
-      openssh.authorizedKeys.keys = [
-        "ssh-rsa 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 dkruger@kzin" # cspell:disable-line
-      ];
-      extraGroups = [
-        "audio"
-        "video"
-        "users"
-      ];
-      uid = 1004;
-    };
-
-    groups.dov.gid = 1004;
-  };
-}

users/dov/home/cli/default.nix

@@ -1,9 +0,0 @@
-{
-  imports = [
-    ./direnv.nix
-    ./git.nix
-    ./zsh.nix
-  ];
-
-  programs.starship.enable = true;
-}

users/dov/home/cli/direnv.nix

@@ -1,8 +0,0 @@
-{
-
-  programs.direnv = {
-    enable = true;
-    enableZshIntegration = true;
-    nix-direnv.enable = true;
-  };
-}

users/dov/home/cli/git.nix

@@ -1,15 +0,0 @@
-{
-  programs.git = {
-    enable = true;
-    signing.format = null;
-    settings = {
-      user = {
-        email = "dov.kruger@gmail.com";
-        name = "Dov Kruger";
-      };
-      pull.rebase = true;
-      color.ui = true;
-    };
-    lfs.enable = true;
-  };
-}

users/dov/home/cli/zsh.nix

@@ -1,27 +0,0 @@
-{
-  programs.zsh = {
-    enable = true;
-    syntaxHighlighting.enable = true;
-    history.size = 10000;
-    oh-my-zsh = {
-      enable = true;
-      plugins = [
-        "git"
-        "docker"
-        "docker-compose"
-        "colored-man-pages"
-        "rust"
-        "systemd"
-        "tmux"
-        "ufw"
-        "z"
-      ];
-    };
-    shellAliases = {
-      "lrt" = "eza --icons -lsnew";
-      "ls" = "eza";
-      "ll" = "eza --long --group";
-      "la" = "eza --all";
-    };
-  };
-}

users/dov/home/global.nix

@@ -1,22 +0,0 @@
-{ config, ... }:
-{
-  imports = [
-    ./cli
-    ./programs.nix
-    ./ssh_config.nix
-  ];
-
-  programs = {
-    home-manager.enable = true;
-    git.enable = true;
-  };
-
-  home = {
-    username = "dov";
-    homeDirectory = "/home/${config.home.username}";
-    stateVersion = "24.05";
-    sessionVariables = {
-      FLAKE = "$HOME/dotfiles";
-    };
-  };
-}

users/dov/home/programs.nix

@@ -1,56 +0,0 @@
-{ pkgs, ... }:
-{
-  home.packages = with pkgs; [
-    # cli
-    bat
-    btop
-    eza
-    fd
-    ffmpegthumbnailer
-    fzf
-    git
-    gnupg
-    imagemagick
-    jq
-    ncdu
-    ouch
-    p7zip
-    poppler
-    rar
-    ripgrep
-    starship
-    tmux
-    unzip
-    yazi
-    zoxide
-    # system info
-    hwloc
-    lynis
-    pciutils
-    smartmontools
-    usbutils
-    # networking
-    iperf3
-    nmap
-    wget
-    # python
-    ruff
-    uv
-    # nodejs
-    nodejs
-    # Rust packages
-    trunk
-    wasm-pack
-    cargo-watch
-    cargo-generate
-    cargo-audit
-    cargo-update
-    # nix
-    nix-init
-    nix-output-monitor
-    nix-prefetch
-    nix-tree
-    nixfmt
-    treefmt
-  ];
-}

users/dov/home/ssh_config.nix

@@ -1,6 +0,0 @@
-{
-  programs.ssh = {
-    enable = true;
-    enableDefaultConfig = false;
-  };
-}

users/dov/systems/jeeves.nix

@@ -1,5 +0,0 @@
-{
-  imports = [
-    ../home/global.nix
-  ];
-}