I’ve made a new “clone and go” Docker Compose stack but this time for Wordpress. You can use it for anything PHP or not even PHP actually… But it is made for Wordpress. 
Clone the repo and explore!
You don’t need to touch the docker or compose files, just follow the README and update the files in the conf directory and you are good to go. It has built in support for Cloudflare challenges if needed, optional Caddyfile config, Redis caching, Elasticsearch indexing and a db backup script.
You can start very simple and progress into a more advanced config with the same repository.