Ports
Every host port each stack binds, by service, and every dev server.
| Host port | Service | Container port | What |
|---|
| 3080 | librechat | 3080 | the NuFi app |
| 3001 | console | 3000 | NuFi Console |
| 3000 | langfuse-web | 3000 | Langfuse |
| 3030 | grafana | 3000 | Grafana (3000 is taken by Langfuse) |
| 4000 | litellm-proxy | 4000 | the gateway, and its admin UI at /ui |
| 9090 | prometheus | 9090 | Prometheus, admin only |
| 9093 | alertmanager | 9093 | Alertmanager, admin only |
No host port: postgres (5432), redis (6379), clickhouse (8123,
9000), minio (9000), minio-init, langfuse-worker, mongodb (27017),
postgres-exporter (9187), redis-exporter (9121), presidio-analyzer
(3000), presidio-anonymizer (3000), nufi-scanner (8000), and
e2e-test (profile e2e).
| Host port | Container | Container port | What |
|---|
| 3081 | nufi-chat-api | 3081 | the NuFi app |
| none | nufi-chat-mongo | 27017 | MongoDB |
| none | nufi-chat-vectordb | 5432 | pgvector, for uploads |
| none | nufi-chat-rag-api | 8000 | the RAG service |
| Product | Port | Notes |
|---|
| NuFi Admin Panel | 3000 (PORT) | its own image; see Installing the admin panel |
| NuFi Studio | 7860 (PORT) | its own image |
| NuFi Works | 3100 (PORT) | its own image; the UI dev server is separate |
| App | Command | Port |
|---|
| the NuFi app, API | npm run backend:dev | 3080, or PORT |
| the NuFi app, client | npm run frontend:dev | 3090, proxying /api to BACKEND_PORT |
| NuFi Console, API | bun run dev | 3000, or PORT; 3002 in the guide, since 3000 is Langfuse |
| NuFi Console, client | same | 5173, proxying to SERVER_PORT |
| NuFi Admin Panel | bun run dev -- --port <n> | 3000 by default; 3003 in the guide |
| NuFi Studio, API | langflow run --backend-only | 7860, or --port |
| NuFi Studio, client | VITE_PORT=<n> npm start | 3000 by default, which is Langfuse; 3005 in the guide |
| NuFi Works, API | pnpm run dev:server | 3100 |
| this manual | bun run dev | 3000 |
With the compose stack up, 3000, 3001, 3030, 3080, 4000, 9090 and 9093
are taken. The guides in Develop pick ports that do
not collide; lsof -iTCP -sTCP:LISTEN -P -n | grep <port> says who holds
one. Two TanStack apps (the console and the admin panel) also share a
devtools port, 42069, so only one of their dev servers runs at a time.
