--- version: "3.8" services: app: deploy: update_config: failure_action: rollback order: start-first labels: - "traefik.enable=true" - "traefik.http.services.traefik.loadbalancer.server.port=web" - "traefik.http.routers.${STACK_NAME}.entrypoints=web-secure" - "traefik.http.routers.${STACK_NAME}.service=api@internal"