--- version: "3.8" services: app: secrets: - db_password - turn_shared_secret - turn_password environment: - TURN_ALLOW_GUESTS - TURN_ENABLED - TURN_URI - TURN_USERNAME secrets: turn_shared_secret: external: true name: ${STACK_NAME}_turn_shared_secret_${SECRET_TURN_SHARED_SECRET_VERSION} turn_password: external: true name: ${STACK_NAME}_turn_password_${SECRET_TURN_PASSWORD_VERSION}