docker-compose.yml

services:
    postgres:
        image: postgres:16-alpine
        container_name: nextjs-saas-postgres
        restart: unless-stopped
        environment:
            POSTGRES_USER: postgres
            POSTGRES_PASSWORD: postgres
            POSTGRES_DB: nextjs_saas
        ports:
            - '5433:5432'
        volumes:
            - postgres_data:/var/lib/postgresql/data
        healthcheck:
            test: ['CMD-SHELL', 'pg_isready -U postgres']
            interval: 10s
            timeout: 5s
            retries: 5

    redis:
        image: redis:7-alpine
        container_name: nextjs-saas-redis
        restart: unless-stopped
        ports:
            - '6379:6379'
        volumes:
            - redis_data:/data
        healthcheck:
            test: ['CMD', 'redis-cli', 'ping']
            interval: 10s
            timeout: 5s
            retries: 5

    app:
        build:
            context: .
            dockerfile: Dockerfile
            target: production
        image: nextjs-saas-starter:latest
        container_name: nextjs-saas-starter
        ports:
            - '3000:3000'
        environment:
            - NODE_ENV=production
        env_file:
            - path: .env
              required: false
        restart: unless-stopped
        depends_on:
            postgres:
                condition: service_healthy
        healthcheck:
            test:
                [
                    'CMD',
                    'wget',
                    '--no-verbose',
                    '--tries=1',
                    '--spider',
                    'http://localhost:3000/api/health',
                ]
            interval: 30s
            timeout: 10s
            retries: 3
            start_period: 40s

volumes:
    postgres_data:
    redis_data: