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Gebos/nix/modules/gebos-ingester.nix
Klaus 2dd5ed5877
check / flake-check (pull_request) Has been cancelled
Add sops-nix secrets + dev defaults so local stack runs with zero setup
- sops-nix flake input, age + ssh-to-age in devShell, .sops.yaml with
  per-host recipients (real pubkeys still TODO until lars bootstraps).
- nix/modules/gebos-secrets.nix centralises per-host secret subsets and
  renders /run/secrets/gebos-env via sops.templates. Service modules now
  read EnvironmentFile= from services.gebos.secrets.envFile instead of
  the placeholder /etc/gebos/secrets.env.
- Falls back to a writeText env file when nix/secrets/secrets.yaml is
  absent, so `nix flake check` and first-boot eval work pre-bootstrap.
- nix/secrets/README.md walks through age key + sops bootstrap.
- Dev defaults: ingester binary falls back to local tcp/postgres URLs,
  process-compose adds mosquitto and wires GEBOS_MQTT_BROKER /
  GEBOS_POSTGRES_URL / GEBOS_POSTGRES_PASSWORD + VITE_SUPABASE_URL /
  VITE_SUPABASE_ANON_KEY, frontend defaults to 127.0.0.1:8000 in DEV.

Refs #23 (comment #110).
2026-05-30 00:17:13 +00:00

45 lines
1.3 KiB
Nix

{ config, lib, pkgs, ... }:
let
cfg = config.services.gebos.ingester;
ingester = pkgs.callPackage ../../ingester { };
in
{
options.services.gebos.ingester = {
enable = lib.mkEnableOption "Gebos MQTT → Postgres ingester";
mqttBroker = lib.mkOption {
type = lib.types.str;
default = "tcp://127.0.0.1:1883";
example = "tcp://127.0.0.1:1883";
};
postgresUrl = lib.mkOption {
type = lib.types.str;
default = "postgres://gebos_ingest@127.0.0.1:5432/postgres?sslmode=require";
description = "DSN without password — password comes from EnvironmentFile.";
};
};
config = lib.mkIf cfg.enable {
systemd.services.gebos-ingester = {
description = "Gebos MQTT → Postgres ingester";
after = [ "network-online.target" ];
wants = [ "network-online.target" ];
wantedBy = [ "multi-user.target" ];
environment = {
GEBOS_MQTT_BROKER = cfg.mqttBroker;
GEBOS_POSTGRES_URL = cfg.postgresUrl;
};
serviceConfig = {
ExecStart = "${ingester}/bin/gebos-ingester";
DynamicUser = true;
# GEBOS_POSTGRES_PASSWORD. Rendered by sops-nix — see gebos-secrets module.
EnvironmentFile = config.services.gebos.secrets.envFile;
Restart = "on-failure";
RestartSec = "5s";
};
};
};
}