activiti docker
- username: kermit
- password: kermit
- DB_HOST: The database server hostname. Defaults to ``.
- DB_PORT: The database server port. Defaults to 3306.
- DB_NAME: The database database name. Defaults to ``.
- DB_USER: The database database user. Defaults to ``.
- DB_PASS: The database database password. Defaults to ``.