docker-compose.yml

version: "3.8"
services:
    mysql-db:
        image: mysql:8
        container_name: mysql-container
        restart: always
        environment:
            MYSQL_ROOT_PASSWORD: root
            MYSQL_DATABASE: blogdb
        ports:
            - "3307:3306"
        volumes:
            - mysql-data:/var/lib/mysql
        healthcheck:
            test: ["CMD", "mysqladmin", "ping", "-h", "localhost"]
            timeout: 5s
            retries: 10

    blog-app:
        build: .
        depends_on:
            mysql-db:
                condition: service_healthy # Wait for MySQL to be ready
        env_file:
            - .env # This ensures the container has access to .env file
        environment:
            SPRING_DATASOURCE_URL: jdbc:mysql://mysql-db:3306/blogdb?useSSL=false&allowPublicKeyRetrieval=true
            SPRING_DATASOURCE_USERNAME: root
            SPRING_DATASOURCE_PASSWORD: root
            SPRING_JPA_HIBERNATE_DDL_AUTO: update
        ports:
            - "8080:8080"

volumes:
    mysql-data: