docker-compose.yml

services:
  # MySQL Database container
  # Provides the main database for the application
  # Exposes port 3306 for database connections
  # Uses mysql:8.0 image for a lightweight MySQL instance
  # JDBC URL: jdbc:mysql://localhost:3306/demodb
  mysql:
    image: mysql:8.0
    container_name: database-quarkusDemo
    environment:
      MYSQL_ROOT_PASSWORD: root
      MYSQL_DATABASE: demodb
      MYSQL_USER: user
      MYSQL_PASSWORD: password
    ports:
      - "3308:3306"

  # Quarkus Application container
  # Builds the Quarkus application from the current directory
  # Exposes port 8082 for application access
  # Connects to the MySQL database defined above
  app:
    build: .
    container_name: app-quarkusDemo
    ports:
      - "8082:8080"
    environment:
      QUARKUS_DATASOURCE_JDBC_URL: jdbc:mysql://mysql:3306/demodb
      QUARKUS_DATASOURCE_USERNAME: user
      QUARKUS_DATASOURCE_PASSWORD: password
    depends_on:
      - mysql

  # Mail testing and development SMTP server
  # Provides a local SMTP server for email testing
  mailpit:
    image: axllent/mailpit
    container_name: mailpit-quarkusDemo
    ports:
      - 1027:1025 # SMTP Server
      - 8027:8025 # Web UI for email inspection