In creating docker-compose.yml file, it is important to take note that everything you set is needs to be correct. This blog is about containerized WordPress where the files is not properly located. You only need to edit the docker-compose.yml file to solve this problem.
Step 1: Cut down the running WordPress containers
in your WordPress project directory, cut down the two containers
$ docker-compose down
Step 2: Edit docker-compose.yml file
$ sudo nano docker-compose.yml
Once you are inside the file, edit it by adding the following under wordpress
It should look like this
Save it by pressing CTRL + X then press Y and hit ENTER
You can look inside the WordPress project file and you can see now the missing files.
Step 3: Run docker containers
You can now start docker containers again after you changed the docker-compose.yml file by
$ docker-compose up -d