Worked Docker compose example with wordpress:cli-php7.4?

[emeraldjava]

Hi,
I have the following docker-compose file which uses 'wordpress:cli-php7.4'.

version: '3'
services:
  wordpress:
    depends_on:
      - db
    image: wordpress:cli-php7.4
    restart: always
    environment:
      WORDPRESS_DB_HOST: db:3306
      WORDPRESS_DB_USER: wordpress
      WORDPRESS_DB_PASSWORD: wordpress
      WORDPRESS_DB_NAME: wordpress
    volumes:
      - /home/dc-user/github/wordpress:/var/www/html
    ports:
      - 8080:80
    networks:
      - back
  db:
    image: mysql:5.7
    restart: always
    volumes:
      - db_data:/var/lib/mysql
    environment:
      MYSQL_ROOT_PASSWORD: somewordpress
      MYSQL_DATABASE: wordpress
      MYSQL_USER: wordpress
      MYSQL_PASSWORD: wordpress
    networks:
      - back
  phpmyadmin:
    depends_on:
      - db
    image: phpmyadmin/phpmyadmin
    restart: always
    ports:
      - 8001:80
    environment:
      PMA_HOST: db
      MYSQL_ROOT_PASSWORD: somewordpress
    networks:
      - back
networks:
  back:
volumes:
  db_data:

The containers appear to come up but then I check the logs of the 'wordpress' container, i see this error

Error: The site you have requested is not installed.
Run `wp core install` to create database tables.

I'm wondering is there a working example of a compose file which uses this image? I suspect I need to pass some extra details the 'wp shell' command but am unsure how to achieve this.
Thanks,
emeraldjava

https://wordpress.stackexchange.com/questions/380844/docker-compose-with-wordpresscli-php7-4-stalls-on-the-site-you-have-requested

[wglambert]

https://github.com/docker-library/docs/tree/master/wordpress#wordpresscli

This image variant does not contain WordPress itself, but instead contains WP-CLI.