Preparation

This is where the service will store its own application data and ensures we can quickly update the service image.

Ensure your user has permissions to access the folder.

This is the username to be used for logging into the database.

For example: wordpress_admin

This is the password that will be used for access to the database.

It is important to use secure, randomly generated password.

You can use a random alphanumeric string from a password manager, or open the terminal and run the command:

tr -dc 'A-Za-z0-9!"#$%&'\''()*+,-./:;<=>?@[\]^_`{|}~' </dev/urandom | head -c 32; echo

This pulls a random string from the 'urandom' device, removes unwanted characters and trim it to an appropriate length.