compose.yml

services:
  db:
    image: mariadb
    restart: unless-stopped
    ports:
      - "3306:3306"
    environment:
      MARIADB_ROOT_PASSWORD: ${MARIADB_ROOT_PASSWORD}
      MARIADB_PASSWORD: ${MARIADB_PASSWORD}
      MARIADB_USER: ${MARIADB_USER}
      MARIADB_DATABASE: ${MARIADB_DATABASE}
    volumes:
      - ./backup-volume:/backup
    healthcheck:
      test: ["CMD", "healthcheck.sh", "--connect", "--innodb_initialized"]
      start_period: 10s
      interval: 10s
      timeout: 5s
      retries: 3
    networks:
      database:
        ipv4_address: 172.18.0.2 # Assign a hidden IP address within the network

  diesel-cli:
    build:
      context: . # Use the current directory as the build context
      dockerfile: Dockerfile.diesel
    environment:
      DATABASE_URL: ${DATABASE_URL}
    volumes:
      - .:/volume
    working_dir: /volume
    command: diesel migration run
    stdin_open: true # Equivalent to -it (interactive terminal)
    tty: true # Allocate a pseudo-TTY
    restart: "no" # Equivalent to --rm to prevent container from restarting
    networks:
      - database
    depends_on:
      db:
        condition: service_healthy

networks:
  database:
    driver: bridge
    ipam:
      config:
        - subnet: 172.18.0.0/16