sigennut/docker-compose.yml at main · miklosbagi/sigennut · GitHub

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# Quickstart demo: sigennut (built from this checkout's local source, so
# it reflects whatever's currently on disk) + InvForge (a multi-vendor
# inverter/BESS simulator, https://github.com/miklosbagi/invforge),
# pulled as its own published :latest image rather than built from git
# source -- it's a stable, independently-versioned/tested dependency
# here, not something this repo's changes ever touch, so there's no
# reason to rebuild it from source on every run.
#
# To test against your own SigenStor instead: skip the `invforge`
# service, point `docker/files/ups.conf.sample` at your device's
# host:port, and mount that file into a `sigennut` container the same
# way `nut-config-init` does below. See README.md.

services:
  invforge:
    image: miklosbagi/invforge:latest
    # Preload a real captured idle/full-SoC scenario so `upsc sigen@localhost`
    # shows real data immediately, not all-zero default register state.
    command:
      - "--vendor=sigenergy"
      - "--firmware=V100R001C21SPC116"
      - "--modbus-port=502"
      - "--control-port=8080"
      - "--scenario=2026-08-14-idle-full-soc"
    ports:
      - "5020:502"
      - "8080:8080"
    healthcheck:
      test: ["CMD", "curl", "-sf", "http://127.0.0.1:8080/health"]
      interval: 2s
      timeout: 2s
      retries: 5
      start_period: 5s

  # See ../nut-sigenergy/docker/README.md for why this is a one-shot
  # init container rather than a host-side chmod/chown: gpdm/nut-upsd's
  # convention requires /etc/nut config files to be exactly mode 0440
  # owned by uid 100 / gid 101 (the image's 'nut' user), which needs
  # root -- doing it here, inside Linux, avoids needing `sudo` on the
  # host at all, on any OS.
  nut-config-init:
    image: alpine:edge
    volumes:
      - ./docker/files:/src:ro
      - nut-config:/etc/nut
    command: >
      sh -c "
      cp /src/ups.conf.invforge-demo.sample /etc/nut/ups.conf &&
      cp /src/upsd.conf.sample /etc/nut/upsd.conf &&
      cp /src/upsd.users.sample /etc/nut/upsd.users &&
      chown 100:101 /etc/nut/ups.conf /etc/nut/upsd.conf /etc/nut/upsd.users &&
      chmod 0440 /etc/nut/ups.conf /etc/nut/upsd.conf /etc/nut/upsd.users
      "

  sigennut:
    build:
      context: .
      dockerfile: docker/Dockerfile
    depends_on:
      invforge:
        condition: service_healthy
      nut-config-init:
        condition: service_completed_successfully
    volumes:
      - nut-config:/etc/nut:ro
    ports:
      - "3493:3493"

volumes:
  nut-config: