environment_variables:
  MARIADB_USER: "User to be created on initialization (default: root)"
  MARIADB_PASSWORD: "Password associated to the MARIADB_USER (default: none)"
  MARIADB_DATABASE: "Create a database and grant access to MARIADB_USER (default: none)"
volumes:
  $BITNAMI_APP_VOL_PREFIX/data: $BITNAMI_APP_NAME data files. For backups use this volume
  $BITNAMI_APP_VOL_PREFIX/conf: my.conf lives here
  $BITNAMI_APP_VOL_PREFIX/logs:
ports:
  3306: $BITNAMI_APP_NAME default port
misc:
  note: Please note that the user creation happens only the first time you run the container
  note#2: MARIADB_USER works in conjunction with MARIADB_DATABASE environment variable