Potential Expression Engine docker

docker-compose.yml

version: '3.3'
services:
  db:
    image: mariadb
    restart: always
    environment: 
      MYSQL_ROOT_PASSWORD: supersecret
      MYSQL_DATABASE: ee
      MYSQL_USER: admin
      MYSQL_PASSWORD: password
    ports:
      - 3306:3306
    # help persist local mysql data
    volumes:
      - db_data:/var/lib/mysql
  web:
    image: nginx
    ports:
      - 8080:80
    volumes:
      # ./src is the expression engine files unzipped
      - ./src:/var/www/html
      - ./nginx.conf:/etc/nginx/conf.d/default.conf
  php:
    image: php:fpm
    build: .
    volumes:
      - ./src:/var/www/html

  phpmyadmin:
    image: phpmyadmin/phpmyadmin
    ports:
      - 8081:80
    depends_on: 
      - db

volumes: 
  db_data:

nginx.conf

server {
    listen 80;
    index index.php index.html;
    # server_name localhost;
    error_log  /var/log/nginx/error.log;
    access_log /var/log/nginx/access.log;
    root /var/www/html;

    location ~ \.php$ {
        try_files $uri =404;
        fastcgi_split_path_info ^(.+\.php)(/.+)$;
        fastcgi_pass php:9000;
        fastcgi_index index.php;
        include fastcgi_params;
        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
        fastcgi_param PATH_INFO $fastcgi_path_info;
    }
}