version: "3.8"

services:
  app:
    environment:
      - MAPBOX_API_KEY_FILE=/run/secrets/mapbox_api_key

    secrets:
      - mapbox_api_key

secrets:
  mapbox_api_key:
    external: true
    name: ${STACK_NAME}_mapbox_api_key_${SECRET_MAPBOX_API_KEY_VERSION:-v1}