environment_variables:
  POSTGRESQL_USER: "User to be created on first boot (default: postgres)."
  POSTGRESQL_PASSWORD: "Password to be set for POSTGRESQL_USER on first boot (default: none)."
  POSTGRESQL_DATABASE: "Database to be created on first boot, accessible by POSTGRESQL_USER (default: none)."
volumes:
  $BITNAMI_APP_VOL_PREFIX/data: "Location of $BITNAMI_APP_NAME data files."
  $BITNAMI_APP_VOL_PREFIX/logs: "Location of postgresql.log."
ports:
  5432: "$BITNAMI_APP_NAME default port."
misc:
  Options: "You can add extra options during the docker run using the -- prefix."
  Note: "The user and database creation happens only the first time you run the container."
  Note: "POSTGRESQL_USER works in conjunction with POSTGRESQL_DATABASE environment variable."
  Tip: "Back up the $BITNAMI_APP_VOL_PREFIX/data directory regularly."