gnusocial/docker/development/docker-compose.yml

version: "3"
services:
  db:
    image: mariadb:10.3
    restart: always
    volumes:
      - gnusocial-db:/var/lib/mysql
    environment:
       MYSQL_DATABASE: gnusocial
       MYSQL_ALLOW_EMPTY_PASSWORD: 1
    ports:
      - 3306:3306
    command: mysqld --character-set-server=utf8mb4 --collation-server=utf8mb4_bin
  php:
    build: .
    restart: always
    volumes:
      - ../../:/var/www/
      - ../../public:/var/www/html
    ports:
      - 80:80
      - 443:443
    depends_on:
      - db
volumes:
  gnusocial-db: