version: '3.3'

services:
  adminer:
    image: adminer
    restart: always
    ports:
      - "8080:8080"
  postgres:
    container_name: db-postgres-test
    image: postgres:latest
    environment:
      POSTGRES_PASSWORD: mysecretpassword
    ports:
      - "5432:5432"
    volumes:
      - pgdata:/var/lib/postgresql/data

  db:
    container_name: db-mysql-test
    image: mysql:latest
    environment:
      - MYSQL_PASSWORD=mysecretpassword
      - MYSQL_ROOT_PASSWORD=mysecretpassword
    ports:
      - "3306:3306"
    volumes:
      - mysqldata:/var/lib/mysql

volumes:
  pgdata:
  mysqldata: