version: '3.1'

volumes:
  mysql_data: {}
  postgres_data: {}

services:

  mysql:
    image: mysql:5.7
    volumes:
      - mysql_data:/var/lib/mysql
    restart: always
    ports:
      - 3306:3306
    environment:
      MYSQL_ROOT_PASSWORD: password123
      MYSQL_DATABASE: statping
      MYSQL_USER: root
      MYSQL_PASSWORD: password

  postgres:
    container_name: postgres
    image: postgres:10.0-alpine
    ports:
      - 5432:5432
    volumes:
      - postgres_data:/var/lib/postgresql/data/pg_data
    environment:
      POSTGRES_PASSWORD: password123
      POSTGRES_DB: statping
      POSTGRES_USER: root
      POSTGRES_PORT: 5432
      PGDATA: /var/lib/postgresql/data/pg_data

  phpmyadmin:
    image: phpmyadmin/phpmyadmin
    container_name: phpmyadmin
    environment:
      - PMA_HOST=mysql
      - PMA_USER=root
      - PMA_PASSWORD=password123
    restart: always
    depends_on:
      - mysql
    links:
      - mysql
    ports:
      - 7474:80
    volumes:
      - /sessions