Local Development with Docker

docker-compose.yml

version: '3.7'

services:

  db:
    image: mysql:5.7
    volumes:
      - db_data_dev:/var/lib/mysql
    restart: always
    environment:
      MYSQL_ROOT_PASSWORD: localdev
      MYSQL_DATABASE: localdev
      MYSQL_USER: localdev
      MYSQL_PASSWORD: localdev
    ports:
      - 3306:3306
    command: [
      '--default_authentication_plugin=mysql_native_password',
      '--character-set-server=utf8mb4',
      '--collation-server=utf8mb4_unicode_ci'
    ]
  
  php:
    build:
      context: .
      dockerfile: Dockerfile-php
    depends_on:
      - db
    restart: always
    volumes:
      - ../:/var/www/html
    ports:
      - 9000:9000

  nginx:
    image: nginx:latest
    depends_on:
      - php
    restart: always
    volumes:
      - ./nginx/site.conf:/etc/nginx/conf.d/site.conf
      - ../:/var/www/html
    ports:
      - "80:80"

  cli:
    depends_on:
      - db
      - php
    image: wordpress:cli
    environment:
      WORDPRESS_DB_HOST: db:3306
    volumes:
      - ../:/var/www/html

  dbadmin:
    depends_on:
      - db
    image: phpmyadmin/phpmyadmin
    restart: always
    ports:
      - 8888:80
    environment:
      MYSQL_ROOT_PASSWORD: testing
      PMA_HOST: db

volumes:
  db_data_dev:

Dockerfile-php

FROM php:7.3-fpm

RUN docker-php-ext-install mysqli

site.conf

server {
    index index.php index.html;

    server_name localdev.com;

    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;
    }
}