env
(OPTIONAL)
This is a definition of environment variables. These variables will be available within the running docker containers, similar to executing docker run -e. Also refer to the documentation of each Docker image to learn which environment variables it supports.
Example:
env:
- FIRST_VARIABLE: "first"
- SECOND_VARIABLE: "second"
- NUMERIC_VARIABLE: "123"
- MYSQL_ROOT_PASSWORD: "secr3t"
- MYSQL_USER: "username"
- MYSQL_PASSWORD: "password"
- MYSQL_DATABASE: "db-name"