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  1. Dockerfile +65 -0
  2. README.md +64 -0
  3. flowise.json +12 -0
Dockerfile ADDED
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+ # ---------- Base image -----------------------------------------------------
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+ FROM node:18-slim
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+
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+ # ---------- OS packages ----------------------------------------------------
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+ RUN apt-get update && apt-get install -y \
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+ git python3 python3-pip build-essential \
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+ libcairo2-dev libpango1.0-dev chromium curl \
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+ && apt-get clean && rm -rf /var/lib/apt/lists/*
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+
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+ # ---------- Environment ----------------------------------------------------
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+ ENV PUPPETEER_SKIP_DOWNLOAD=true \
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+ PUPPETEER_EXECUTABLE_PATH=/usr/bin/chromium \
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+ CHROMA_SERVER_CORS_ALLOW_ORIGINS='["*"]' \
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+ PORT=7860 \
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+ FLOWISE_USERNAME=admin \
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+ FLOWISE_PASSWORD=admin \
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+ DATABASE_PATH=/data/.flowise \
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+ LOG_PATH=/data/.flowise/logs \
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+ TEMP_UPLOAD_DIR=/data/uploads \
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+ CHROMA_URL=http://localhost:8000
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+
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+ # ---------- Node & Python deps --------------------------------------------
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+ RUN npm install -g [email protected]
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+
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+ # Chroma server 1.x (compatible with Flowise v2 API)
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+ RUN pip3 install numpy==1.26.4 --break-system-packages \
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+ && pip3 install chromadb==1.0.9 --break-system-packages # provides `chroma` CLI v2
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+
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+ # ---------- Prevent Flowise early-log crash -------------------------------
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+ RUN mkdir -p /usr/local/lib/node_modules/flowise/logs \
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+ && chmod -R 777 /usr/local/lib/node_modules/flowise
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+
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+ # ---------- Persistent data directories -----------------------------------
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+ WORKDIR /data
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+ RUN mkdir -p /data/.flowise/logs /data/.flowise/storage /data/uploads /data/chroma \
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+ && chmod -R 777 /data \
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+ && chown -R 1000:1000 /data
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+ ENV PATH=$PATH:/home/node/.local/bin:/usr/local/bin:/root/.local/bin
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+ USER 1000:1000
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+
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+ # ---------- Expose ports ---------------------------------------------------
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+ EXPOSE 7860 8000
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+
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+ # ---------- Start: Chroma ➜ wait ➜ Flowise ---------------------------------
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+ CMD sh -c 'set -x; \
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+ chroma run \
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+ --path /data/chroma \
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+ --host 0.0.0.0 \
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+ --port 8000 \
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+ & \
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+ echo "--- Waiting for Chroma API ---"; \
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+ while ! curl -v http://localhost:8000/api/v2/heartbeat; do \
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+ echo "[DEBUG] Chroma not ready yet. Retrying..."; \
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+ netstat -tulnp || ss -tulnp || true; \
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+ sleep 1; \
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+ done; \
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+ echo "--- Chroma API is up ---"; \
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+ echo "[DEBUG] Testing Chroma collections endpoint:"; \
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+ curl -v http://localhost:8000/api/v2/collections || true; \
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+ echo "[DEBUG] Environment variables:"; \
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+ printenv | grep CHROMA || true; \
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+ echo "[DEBUG] Process list:"; \
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+ ps aux; \
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+ echo "[DEBUG] Flowise will start now."; \
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+ npx flowise start'
README.md ADDED
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+ ---
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+ title: Flowise
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+ emoji: πŸš€
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+ colorFrom: gray
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+ colorTo: green
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+ sdk: docker
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+ pinned: false
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+ ---
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+
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+ ## πŸ’Ύ Flowise on Hugging Face Spaces (with Chroma Persistence)
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+
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+ This Space uses **Flowise with local Chroma DB and SQLite** to store your documents and chat history.
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+
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+ > Once the container is running, access Flowise via the **App** tab above.
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+
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+ ### πŸ“ What gets saved?
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+ - **Uploaded documents and embeddings** β†’ `/data/chroma`
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+ - **Chat history and upsert logs** β†’ `/data/flowise.db`
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+ - **Configuration file** β†’ `flowise.json`
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+
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+ These are stored in a special folder called `/data` which survives restarts but **not** rebuilds.
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+
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+ ---
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+
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+ ## ⚠️ Do Not Edit or Rebuild
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+
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+ - Any code or README change deletes all your data.
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+ - Do **not** commit changes once you’ve started using the Space.
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+ - If you accidentally rebuild, all documents and work are lost.
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+ - Rebuilds may also occur if Hugging Face updates backend infrastructure. Back up your data regularly.
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+
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+ ---
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+
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+ ## 🧱 How to Back Up Your Work
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+
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+ ### βœ… Recommended Method: Export from Flowise UI
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+
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+ 1. Open Flowise via the **App** tab.
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+ 2. Click the purple gear icon (top right) in your flow.
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+ 3. Choose **Export** to download the `.json` file to your device.
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+ 4. Unfortunately, for full data backups, you need to use a paid Hugging Face plan and mount external storage.
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+
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+ > Note: Runtime files (like `/data`) are not visible or downloadable from the Files tab in free-tier Docker Spaces.
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+
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+ ---
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+
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+ ## πŸ’‘ Tip for Teams
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+
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+ - Back up your data **as soon as your bot is working**
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+ - Re-upload documents only if necessary β€” rebuilding means starting over
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+
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+ ---
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+
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+ ## πŸ›  Version Info
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+
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+ - This setup uses **Flowise version 3.0.0**
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+ - Compatibility may vary with later versions
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+
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+ ---
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+
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+ ## ℹ️ Reference
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+
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+ Flowise Docs: https://docs.flowiseai.com/
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+ Hugging Face Space Settings: https://huggingface.co/docs/hub/spaces
flowise.json ADDED
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+ {
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+ "port": 7860,
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+ "flowiseUsername": "admin",
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+ "flowisePassword": "admin",
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+ "databasePath": "/data/.flowise",
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+ "logPath": "/data/.flowise/logs",
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+ "tempUploadDir": "/data/uploads",
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+ "chroma": {
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+ "mode": "remote",
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+ "url": "http://localhost:8000"
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+ }
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+ }