docker-compose.yml

services:
  db:
    image: postgres:16-alpine
    container_name: docker-archiver-db
    environment:
      TZ: ${TZ:-Europe/Berlin}
      POSTGRES_DB: docker_archiver
      POSTGRES_USER: archiver
      POSTGRES_PASSWORD: ${DB_PASSWORD:-changeme123}
    # Use a host bind mount for Postgres data so it's easy to inspect/backup locally
    volumes:
      - ./postgres-data:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U archiver -d docker_archiver"]
      interval: 5s
      timeout: 3s
      retries: 5
    restart: unless-stopped
    networks:
      - archiver-net

  redis:
    image: "redis:7-alpine"
    restart: unless-stopped
    volumes:
      - ./redis-data:/data
    networks:
      - archiver-net

  app:
    image: drgimpfen/docker-archiver:latest
    container_name: docker-archiver-app
    environment:
      TZ: ${TZ:-Europe/Berlin}
      DATABASE_URL: postgresql://archiver:${DB_PASSWORD:-changeme123}@db:5432/docker_archiver
      SECRET_KEY: ${SECRET_KEY:-change-this-secret-key-in-production}
      # FLASK_ENV: production
      # Redis for cross-worker SSE 
      REDIS_URL: "redis://redis:6379/0"
      # Gunicorn (optional) - commented example overrides
      # If you want to control Gunicorn sizing explicitly, uncomment and set below:
      # GUNICORN_WORKERS: "" # set explicit number of workers (overrides auto sizing)
      # GUNICORN_MAX_WORKERS: "8" # max workers when using automatic sizing (default 8)
      # GUNICORN_THREADS: "2" # threads per worker (default 2)
      # GUNICORN_TIMEOUT: "300" # worker timeout in seconds (default 300)
      # Example environment variables (recommended: place in a .env file or set in your environment)
      # LOG_LEVEL: ${LOG_LEVEL:-INFO}                      # Global log level: DEBUG, INFO, WARNING, ERROR
      # SHOW_ONDISK_ARCHIVE_SIZE: ${SHOW_ONDISK_ARCHIVE_SIZE:-0}  # Enable showing on-disk archive sizes in Dashboard
      # DB_PASSWORD: ${DB_PASSWORD:-changeme123}            # Optional: used by DATABASE_URL when referenced
      # SCHEDULE_MISFIRE_GRACE: ${SCHEDULE_MISFIRE_GRACE:-300} # seconds to consider a misfire grace window
      # DB_WAIT_RETRIES: ${DB_WAIT_RETRIES:-30}             # Used by tools/wait_for_db.py
      # DB_WAIT_DELAY: ${DB_WAIT_DELAY:-1.0}                # Delay between retries (seconds)
      # DOWNLOADS_AUTO_GENERATE_ON_ACCESS: ${DOWNLOADS_AUTO_GENERATE_ON_ACCESS:-false} # Downloads: allow optional auto-generation when a public link is accessed      
      # DOWNLOADS_AUTO_GENERATE_ON_STARTUP: ${DOWNLOADS_AUTO_GENERATE_ON_STARTUP:-false} # Downloads: optionally generate missing downloads on container start (true/false)
    volumes:
      # Docker socket for container management
      - /var/run/docker.sock:/var/run/docker.sock
      # Archive output directory (bind mount - adjust to your setup)
      - ./archives:/archives
      # Job logs (detached subprocess stdout/stderr) - REQUIRED host bind mount
      # Map a host folder into the container so job logs persist outside the container
      - ./logs:/var/log/archiver
      # Persistent downloads so prepared archives survive container restarts - REQUIRED
      - ./downloads:/tmp/downloads
      # Stack directories - automatically detected from volume mounts
      # Add bind mounts for your stack directories here
      # The container will automatically scan these for Docker Compose files
      # Examples for different setups:
      # - /opt/stacks:/opt/stacks                    # Default location
      # - /srv/docker/stacks:/srv/docker/stacks      # Systemd/docker-compose location
      # - /home/user/docker:/home/user/docker        # User home directory
      #
      # Add your stack directory mounts here:
      - /opt/stacks:/opt/stacks
    ports:
      - "8080:8080"
    depends_on:
      db:
        condition: service_healthy
      redis:
        condition: service_started
    restart: unless-stopped
    networks:
      - archiver-net
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:8080/health"]
      interval: 30s
      timeout: 10s
      retries: 3

networks:
  archiver-net:
    driver: bridge