version: '3.8'

services:
  # MinIO S3-compatible object storage for testing
  minio:
    image: minio/minio:latest
    container_name: dbbackup-minio
    ports:
      - "9000:9000"  # S3 API
      - "9001:9001"  # Web Console
    environment:
      MINIO_ROOT_USER: minioadmin
      MINIO_ROOT_PASSWORD: minioadmin123
      MINIO_REGION: us-east-1
    volumes:
      - minio-data:/data
    command: server /data --console-address ":9001"
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:9000/minio/health/live"]
      interval: 30s
      timeout: 20s
      retries: 3
    networks:
      - dbbackup-test

  # PostgreSQL database for backup testing
  postgres:
    image: postgres:16-alpine
    container_name: dbbackup-postgres-test
    environment:
      POSTGRES_USER: testuser
      POSTGRES_PASSWORD: testpass123
      POSTGRES_DB: testdb
      POSTGRES_INITDB_ARGS: "-E UTF8 --locale=C"
    ports:
      - "5433:5432"
    volumes:
      - postgres-data:/var/lib/postgresql/data
      - ./test_data:/docker-entrypoint-initdb.d
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U testuser"]
      interval: 10s
      timeout: 5s
      retries: 5
    networks:
      - dbbackup-test

  # MySQL database for backup testing
  mysql:
    image: mysql:8.0
    container_name: dbbackup-mysql-test
    environment:
      MYSQL_ROOT_PASSWORD: rootpass123
      MYSQL_DATABASE: testdb
      MYSQL_USER: testuser
      MYSQL_PASSWORD: testpass123
    ports:
      - "3307:3306"
    volumes:
      - mysql-data:/var/lib/mysql
      - ./test_data:/docker-entrypoint-initdb.d
    command: --default-authentication-plugin=mysql_native_password
    healthcheck:
      test: ["CMD", "mysqladmin", "ping", "-h", "localhost", "-u", "root", "-prootpass123"]
      interval: 10s
      timeout: 5s
      retries: 5
    networks:
      - dbbackup-test

  # MinIO Client (mc) for bucket management
  minio-mc:
    image: minio/mc:latest
    container_name: dbbackup-minio-mc
    depends_on:
      minio:
        condition: service_healthy
    entrypoint: >
      /bin/sh -c "
      sleep 5;
      /usr/bin/mc alias set myminio http://minio:9000 minioadmin minioadmin123;
      /usr/bin/mc mb --ignore-existing myminio/test-backups;
      /usr/bin/mc mb --ignore-existing myminio/production-backups;
      /usr/bin/mc mb --ignore-existing myminio/dev-backups;
      echo 'MinIO buckets created successfully';
      exit 0;
      "
    networks:
      - dbbackup-test

volumes:
  minio-data:
    driver: local
  postgres-data:
    driver: local
  mysql-data:
    driver: local

networks:
  dbbackup-test:
    driver: bridge