start wordpress docker compose

docker-compose.yml

version: "3.9"
    
services:
  db:
    image: mysql:5.7
    volumes:
      - db_data:/var/lib/mysql
      - ./docker/my.cnf:/etc/my.cnf
    restart: always
    environment:
      MYSQL_ROOT_PASSWORD: somewordpress
      MYSQL_DATABASE: wordpress
      MYSQL_USER: wordpress
      MYSQL_PASSWORD: wordpress
    
  wordpress:
    depends_on:
      - db
    image: wordpress:latest
    volumes:
      - wordpress_data:/var/www/html
    ports:
      - "80:80"
    restart: always
    environment:
      WORDPRESS_DB_HOST: db
      WORDPRESS_DB_USER: wordpress
      WORDPRESS_DB_PASSWORD: wordpress
      WORDPRESS_DB_NAME: wordpress
volumes:
  db_data: {}
  wordpress_data: {}

You'll want to bind mount your my.cnf so it can be modified without re-creating the container.

Thanks. This is new to me. Just added it. Hope this will help someone.

Add a type parameter to change it to be of type bind on the file, keeping the folder as volume.

https://docs.docker.com/compose/compose-file/compose-file-v3/#volumes

Saw this come up on the public gist feed after I posted a new one. Just trying help ya out :)