This is a setup to just start another wordpress page in an instance.
The applications files will be located in the directory
The database volume can be found with
docker volume ls.
.envfile (there is an example provided).
docker-compose up -d.
docker-compose up --force-recreate --build -d
docker image prune -f
This has to be worked out in detail.
The site setup can be copied (./wordpress-files). In there is the current code base.
The volume can be saved and loaded to and from a .tar file.