# Giving the setup a name is optional, it will be derived by docker otherwise.
name: bomnipotent_server_containers

# The docker containers need to communicate, and they need a network for that.
networks:
  # This network needs a reference
  bomnipotent_network:
    # Since the containers are on the same docker host, "bridge" is a reasonable driver choice.
    driver: bridge
    # Giving the network the same name as the reference is ok.
    name: bomnipotent_network

volumes:
  # Define the volume for persistent storage of the database
  bomnipotent_data:
    driver: local
  # The server itself also needs persistence if you do not want to activate the subscription after every reboot
  bomnipotent_subscription:
    driver: local

services:
  bomnipotent_db:
    # Name of the database container
    container_name: bomnipotent_db
    deploy:
      resources:
        limits:
          # Limit the CPU usage to 0.5 cores
          cpus: "0.5"
          # Limit the memory usage to 512MB
          memory: "512M"
    environment:
      # Set the database name
      POSTGRES_DB: bomnipotent_db
      # Set the database user
      POSTGRES_USER: bomnipotent_user
      # Set the database password from the .env file variable
      POSTGRES_PASSWORD: ${BOMNIPOTENT_DB_PW}
    healthcheck:
      # Check if the database is ready
      test: ["CMD-SHELL", "pg_isready -U bomnipotent_user -d bomnipotent_db"]
      # Interval between health checks
      interval: 60s
      # Timeout for each health check
      timeout: 10s
      # Number of retries before considering the container unhealthy
      retries: 5
      # Start period before the first health check
      start_period: 10s
    # Use the specified PostgreSQL image
    # You may ddjust the container tag at will
    image: postgres:17-alpine3.21
    logging:
      # Use the local logging driver
      driver: local
      options:
        # Limit the log size to 10MB
        max-size: "10m"
        # Keep a maximum of 3 log files
        max-file: "3"
    networks:
      # Connect to the specified network
      - bomnipotent_network
    # Restart the container if it has stopped for some reason other than a user command
    restart: always
    volumes:
      # Mount the volume for persistent data storage
      - bomnipotent_data:/var/lib/postgresql/data

  bomnipotent_server:
    # Name of the server container
    container_name: bomnipotent_server
    depends_on:
      # Ensure the database service is healthy before starting the server
      bomnipotent_db:
        condition: service_healthy
    deploy:
      resources:
        limits:
          # Limit the CPU usage to 0.5 cores
          cpus: "0.5"
          # Limit the memory usage to 512MB
          memory: "512M"
    environment:
      # Pass the database password on to the server.
      BOMNIPOTENT_DB_PW: ${BOMNIPOTENT_DB_PW}
    healthcheck:
      # Check if the server is healthy
      # Your TLS certificate is most likely not valid for "localhost"
      # Hence the --insecure flag
      test: ["CMD-SHELL", "curl --fail --insecure https://localhost:8443/health || exit 1"]
      # Interval between health checks
      interval: 60s
      # Timeout for each health check
      timeout: 10s
      # Number of retries before considering the container unhealthy
      retries: 5
      # Start period before the first health check
      start_period: 10s
    # This is the official docker image running a BOMnipotent Server instance.
    image: wwhsoft/bomnipotent_server:latest
    logging:
      # Use the local logging driver
      driver: local
      options:
        # Limit the log size to 10MB
        max-size: "10m"
        # Keep a maximum of 3 log files
        max-file: "3"
    networks:
      # Connect to the specified network
      - bomnipotent_network
    ports:
      # Map port 443 on the host to port 8443 on the container
      # This allows to connect to it via encrypted communication from the internet
      - target: 8443
        published: 443
    # Restart the container if it has stopped for some reason other than a user command
    restart: always
    volumes:
      # Bind mount the config folder on the host
      - type: bind
        source: ./bomnipotent_config
        target: /etc/bomnipotent_server/configs/
        read_only: true
      # Bind mount the SSL directory
      - type: bind
        source: /etc/ssl
        target: /etc/ssl
        read_only: true
      # The subscription can be stored inside the container
      - bomnipotent_subscription:/root/.config/bomnipotent

docker compose --detach