Fresh upload with Supabase config and HF webhook URL

.gitattributes

@@ -25,6 +25,7 @@
 *.safetensors filter=lfs diff=lfs merge=lfs -text
 saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.tar.* filter=lfs diff=lfs merge=lfs -text
+*.tar filter=lfs diff=lfs merge=lfs -text
 *.tflite filter=lfs diff=lfs merge=lfs -text
 *.tgz filter=lfs diff=lfs merge=lfs -text
 *.wasm filter=lfs diff=lfs merge=lfs -text

Dockerfile

@@ -1,105 +1,78 @@
-FROM nvidia/cuda:12.5.1-cudnn-devel-ubuntu20.04
+# Use a base image with systemd or a process manager if complex, otherwise a simpler base
+# Ubuntu is a good general-purpose choice for installing multiple services
+FROM ubuntu:22.04
 
-ENV DEBIAN_FRONTEND=noninteractive \
-	TZ=Europe/Paris
+ARG DEBIAN_FRONTEND=noninteractive
 
-# Remove any third-party apt sources to avoid issues with expiring keys.
-# Install some basic utilities
-RUN rm -f /etc/apt/sources.list.d/*.list && \
-    apt-get update && apt-get install -y --no-install-recommends \
+# Install dependencies: curl, wget, gnupg, sudo, procps (for ps), net-tools (for netstat)
+RUN apt-get update && apt-get install -y \
     curl \
-    ca-certificates \
-    sudo \
-    git \
     wget \
+    gnupg \
+    sudo \
     procps \
-    git-lfs \
-    zip \
-    unzip \
-    htop \
-    vim \
-    nano \
-    bzip2 \
-    libx11-6 \
-    build-essential \
-    libsndfile-dev \
-    software-properties-common \
- && rm -rf /var/lib/apt/lists/*
-
-RUN add-apt-repository ppa:flexiondotorg/nvtop && \
-    apt-get upgrade -y && \
-    apt-get install -y --no-install-recommends nvtop
-
-RUN curl -sL https://deb.nodesource.com/setup_21.x  | bash - && \
-    apt-get install -y nodejs && \
-    npm install -g configurable-http-proxy
-
-# Create a working directory
-WORKDIR /app
-
-# Create a non-root user and switch to it
-RUN adduser --disabled-password --gecos '' --shell /bin/bash user \
- && chown -R user:user /app
-RUN echo "user ALL=(ALL) NOPASSWD:ALL" > /etc/sudoers.d/90-user
-USER user
-
-# All users can use /home/user as their home directory
-ENV HOME=/home/user
-RUN mkdir $HOME/.cache $HOME/.config \
- && chmod -R 777 $HOME
-
-# Set up the Conda environment
-ENV CONDA_AUTO_UPDATE_CONDA=false \
-    PATH=$HOME/miniconda/bin:$PATH
-RUN curl -sLo ~/miniconda.sh https://repo.continuum.io/miniconda/Miniconda3-py39_4.10.3-Linux-x86_64.sh \
- && chmod +x ~/miniconda.sh \
- && ~/miniconda.sh -b -p ~/miniconda \
- && rm ~/miniconda.sh \
- && conda clean -ya
-
-WORKDIR $HOME/app
-
-#######################################
-# Start root user section
-#######################################
-
-USER root
-
-# User Debian packages
-## Security warning : Potential user code executed as root (build time)
-RUN --mount=target=/root/packages.txt,source=packages.txt \
-    apt-get update && \
-    xargs -r -a /root/packages.txt apt-get install -y --no-install-recommends \
+    net-tools \
+    ca-certificates \
+    postgresql \
+    postgresql-contrib \
+    zstd \
     && rm -rf /var/lib/apt/lists/*
 
-RUN --mount=target=/root/on_startup.sh,source=on_startup.sh,readwrite \
-	bash /root/on_startup.sh
-
-RUN mkdir /data && chown user:user /data
-
-#######################################
-# End root user section
-#######################################
-
-USER user
-
-# Python packages
-RUN --mount=target=requirements.txt,source=requirements.txt \
-    pip install --no-cache-dir --upgrade -r requirements.txt
-
-# Copy the current directory contents into the container at $HOME/app setting the owner to the user
-COPY --chown=user . $HOME/app
-
-RUN chmod +x start_server.sh
-
-COPY --chown=user login.html /home/user/miniconda/lib/python3.9/site-packages/jupyter_server/templates/login.html
-
-ENV PYTHONUNBUFFERED=1 \
-	GRADIO_ALLOW_FLAGGING=never \
-	GRADIO_NUM_PORTS=1 \
-	GRADIO_SERVER_NAME=0.0.0.0 \
-	GRADIO_THEME=huggingface \
-	SYSTEM=spaces \
-	SHELL=/bin/bash
+# --- Install Node.js (e.g., v20.x LTS) ---
+RUN curl -fsSL https://deb.nodesource.com/setup_20.x | bash - \
+    && apt-get install -y nodejs \
+    && rm -rf /var/lib/apt/lists/*
 
-CMD ["./start_server.sh"]
+RUN node -v
+RUN npm -v
+
+# Install n8n
+RUN npm install -g n8n
+
+# Install Qdrant
+ARG QDRANT_VERSION=v1.9.2
+RUN wget "https://github.com/qdrant/qdrant/releases/download/${QDRANT_VERSION}/qdrant-x86_64-unknown-linux-gnu.tar.gz" -O qdrant.tar.gz && \
+    tar -xzf qdrant.tar.gz && \
+    mv qdrant /usr/local/bin/qdrant && \
+    rm qdrant.tar.gz && \
+    mkdir -p /qdrant/storage && \
+    mkdir -p /qdrant/config
+COPY qdrant_config.yaml /qdrant/config/config.yaml
+
+# Install Ollama
+RUN curl -fsSL https://ollama.com/install.sh | sh
+
+# Create a non-root user for n8n and other services if possible
+RUN useradd -m -s /bin/bash n8nuser
+RUN mkdir -p /home/n8nuser/.n8n /data/shared /home/n8nuser/.ollama /var/run/postgresql
+RUN chown -R n8nuser:n8nuser /home/n8nuser /data/shared /qdrant /var/run/postgresql
+
+
+# Setup environment variables
+# IMPORTANT: NO end-of-line comments in this ENV block
+ENV N8N_HOST="0.0.0.0"
+ENV N8N_PORT="5678"
+ENV NODE_ENV="production"
+ENV DB_TYPE="postgresdb"
+ENV DB_POSTGRESDB_HOST="localhost"
+ENV DB_POSTGRESDB_PORT="5432"
+ENV DB_POSTGRESDB_DATABASE="n8n"
+ENV DB_POSTGRESDB_USER="n8n"
+ENV OLLAMA_HOST="0.0.0.0:11434"
+ENV N8N_SEC_EMBEDDER_HEADER_ALLOW_FROM_REGEX="^https?:\/\/([a-zA-Z0-9\-]+\.)*hf\.space$"
+ENV N8N_SEC_ALLOW_ALL_ORIGINS_FOR_WEBHOOKS="true"
+ENV N8N_RUNNERS_ENABLED="true"
+
+# Copy startup script
+COPY start.sh /start.sh
+RUN chmod +x /start.sh
+
+# Expose n8n port
+EXPOSE 5678
+EXPOSE 11434
+EXPOSE 6333
+EXPOSE 5432
+
+RUN mkdir -p /data/.n8n /data/postgres /data/qdrant_storage /data/.ollama && chown -R n8nuser:n8nuser /data
+USER n8nuser
+ENTRYPOINT ["/start.sh"]

README.md

@@ -1,13 +1,76 @@
 ---
-title: WebvoyagerResults
-emoji: 💻🐳
-colorFrom: gray
-colorTo: green
+title: n8n Self-Hosted AI Starter Kit
+emoji: 🚀
+colorFrom: green
+colorTo: blue
 sdk: docker
-pinned: false
-tags:
-- jupyterlab
-suggested_storage: small
+app_port: 5678
+pinned: true
+# Add hardware requests if needed, e.g. for Ollama with larger models
+# hardware: cpu-upgrade # or gpu-small / gpu-a10g-small etc.
+# For GPU, Ollama should pick it up if drivers are compatible.
+# This Dockerfile is built for CPU by default for wider compatibility.
+persistent_storage:
+  # Request persistent storage. Adjust size as needed for models, db, etc.
+  # n8n data, postgres db, qdrant vectors, ollama models
+  # Example: 10Gi for models and data
+  data:
+    type: "disk"
+    size: 10 # GiB
+    mount_path: "/data" # This is where it will be mounted in the container
 ---
 
-Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference
+# n8n Self-Hosted AI Starter Kit on Hugging Face Spaces
+
+This Space deploys the [n8n Self-Hosted AI Starter Kit](https://github.com/n8n-io/self-hosted-ai-starter-kit) in a single container environment. It includes:
+
+*   **n8n**: Low-code automation platform.
+*   **Ollama**: Run local LLMs.
+*   **Qdrant**: Vector database.
+*   **PostgreSQL**: Database for n8n.
+
+## Setup
+
+1.  **Secrets**:
+    Before this Space can run correctly, you **MUST** configure the following secrets in your Space settings:
+    *   `N8N_ENCRYPTION_KEY`: A long, random string for encrypting sensitive n8n data.
+        *   Generate one with: `openssl rand -hex 32`
+    *   `DB_POSTGRESDB_PASSWORD`: Password for the PostgreSQL `n8n` user and database.
+        *   Choose a strong password.
+
+2.  **Wait for Build**: The first time, the Docker image will build, and services will start. This can take a few minutes. The `start.sh` script will also pull a default Ollama model (`llama3.1:8b` or similar small model), which can take time.
+
+3.  **Access n8n**: Once the Space is running, click the "Open app" button or use the direct URL to access n8n on port 5678.
+
+## How to Use
+
+1.  **n8n First-Time Setup**: When you first access n8n, you'll be prompted to create an owner account.
+2.  **Local Services**:
+    *   **Ollama**: Running on `http://localhost:11434` (internally within the Space). The default model (`llama3.1:8b` or similar) should be available. You can use the "Ollama" node in n8n and set its "Base URL" to `http://localhost:11434`.
+    *   **Qdrant**: Running on `http://localhost:6333` (internally). Use the "Qdrant" node in n8n and set its "URL" to `http://localhost:6333`.
+    *   **PostgreSQL**: n8n is already configured to use the internal PostgreSQL instance.
+3.  **Persistent Storage**:
+    *   n8n workflows and credentials are stored in `/data/.n8n`.
+    *   PostgreSQL data is stored in `/data/postgres`.
+    *   Qdrant vector data is stored in `/data/qdrant_storage`.
+    *   Ollama models are stored in `/data/.ollama`.
+    This data will persist across Space restarts if you've configured persistent storage for `/data`.
+
+4.  **Accessing Local Files in n8n**:
+    The original starter kit mentions a `/data/shared` directory for n8n to access local files. This directory is available in this Space. When using n8n nodes like "Read/Write Files from Disk", use paths like `/data/shared/yourfile.txt`.
+
+## Important Notes & Limitations
+
+*   **Single Container**: All services (n8n, Postgres, Qdrant, Ollama) run in a single Docker container. This is less robust than a multi-container `docker-compose` setup but necessary for this Hugging Face Space deployment model.
+*   **Resource Usage**: Running all these services, especially Ollama with LLMs, can be resource-intensive. Ensure your Space has adequate CPU, RAM, and storage. Consider upgrading hardware if performance is slow.
+*   **Ollama Model Management**:
+    *   A default model is pulled on startup.
+    *   To pull other models, you would typically exec into the container (possible via `hf cli` or other tools, but not directly via the Space UI) and run `ollama pull <modelname>`. Alternatively, some n8n Ollama nodes might trigger a download if the model isn't present (behavior may vary).
+*   **Initial Startup Time**: The first startup might be slow due to database initialization and model download. Check the logs for progress.
+*   **WEBHOOK_URL / N8N_EDITOR_BASE_URL**: These are automatically configured by the `start.sh` script to use the Hugging Face Space URL.
+
+## Troubleshooting
+
+*   Check the Space logs for any errors during startup or operation.
+*   Ensure secrets are correctly set.
+*   If n8n is inaccessible, one of the backend services might have failed to start.