# Candidate only. Never start alongside a live-writing NAS instance.
name: pigway-frame-flow
services:
  pigway-frame-flow:
    image: ${FRAME_FLOW_IMAGE:?Set the verified immutable image reference}
    container_name: pigway-frame-flow
    platform: linux/amd64
    restart: unless-stopped
    init: true
    user: "10333:10333"
    ports:
      - "${FRAME_FLOW_BIND:-127.0.0.1}:81:18787"
    env_file: ${FRAME_FLOW_ENV_FILE:?Set the private environment file path}
    environment:
      TZ: Asia/Shanghai
      DATA_DIR: /data
      CONFIG_DIR: /config
      FRAME_FLOW_STORAGE_NAME: Ubuntu Server
      SYNOLOGY_PHOTOS_CACHE_BYTES: ${SYNOLOGY_PHOTOS_CACHE_BYTES:-268435456}
      # Migration starts read-only. Activation is a separate authorized action.
      KOKONNA_WRITE_ENABLED: "false"
      PYTHONDONTWRITEBYTECODE: "1"
      TMPDIR: /data/tmp
    volumes:
      - type: bind
        source: ${FRAME_FLOW_APP_DIR:?Set the existing application directory}/data
        target: /data
        bind:
          create_host_path: false
      - type: bind
        source: ${FRAME_FLOW_APP_DIR:?Set the existing application directory}/config
        target: /config
        bind:
          create_host_path: false
    read_only: true
    cap_drop: [ALL]
    security_opt: [no-new-privileges:true]
    pids_limit: 100
    mem_limit: 768m
    healthcheck:
      test: [CMD, python, -c, "import urllib.request; urllib.request.urlopen('http://127.0.0.1:18787/ready',timeout=3)"]
      interval: 30s
      timeout: 5s
      start_period: 20s
      retries: 3
    # Docker data-root and container logs must reside on the T7 too.
    logging:
      driver: json-file
      options:
        max-size: 10m
        max-file: "3"