Docker compose for PHP 7.2, MySQL 5.7, Adminer

docker-compose.yml

version: '3.8'

services:
  nginx:
    image: nginx:1.21
    ports:
      - "8000:80"
    volumes:
      - .:/var/www/html
      - ./site.conf:/etc/nginx/conf.d/default.conf
  php:
    image: chialab/php:7.2-fpm
    environment:
      CI_ENV: local
    volumes:
      - .:/var/www/html
  mysql:
    image: mysql:5.7
    container_name: my_database
    cap_add:
      - SYS_NICE
    command: --default-authentication-plugin=mysql_native_password --sql-mode="ONLY_FULL_GROUP_BY"
    restart: always
    ports:
      - "3306:3306"
    volumes:
      - ./mysql_data:/var/lib/mysql
    environment:
      - MYSQL_ROOT_PASSWORD=root
      - MYSQL_USER=mul14
      - MYSQL_PASSWORD=my_password
      - MYSQL_DATABASE=my_project
  adminer:
    image: adminer
    restart: always
    ports:
      - "8001:8080"
    environment:
      ADMINER_DEFAULT_SERVER: mysql

site.conf

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

    location / {
        # Check if a file or directory index file exists, else route it to index.php.
        try_files $uri $uri/ /index.php;
    }

    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;
    }
}