services:
  harvester:
    build: .
    image: turnstone-harvester:latest
    environment:
      TURNSTONE_URL: http://turnstone:8534       # or http://host.docker.internal:8534 for host-network Turnstone
      TURNSTONE_SOURCES: /patterns/sources.yaml
    volumes:
      - /var/log:/var/log:ro
      - /run/log/journal:/run/log/journal:ro
      - ../patterns:/patterns:ro               # sources.yaml lives here
    networks:
      - turnstone-net
    restart: "no"                               # run on demand; use cron or systemd timer to repeat

    # To run on a schedule, replace restart: "no" with a cron timer via:
    #   docker run --rm turnstone-harvester:latest push
    # or add a systemd timer that calls:
    #   docker compose -f docker-compose.yml run --rm harvester

networks:
  turnstone-net:
    external: true                              # join the same network as the main Turnstone container