Dockerfile

# =============================================
# n8n on Hugging Face Spaces
# =============================================
FROM node:18-alpine

# Install system dependencies
RUN apk add --no-cache \
    git \
    curl \
    tzdata \
    ca-certificates

# Create a non-root user with UID 1001 (1000 is taken by 'node' in this image)
RUN addgroup -S n8n && adduser -S -G n8n -u 1001 n8n

# Install n8n globally
RUN npm install -g n8n

# Set working directory & data path
ENV N8N_USER_FOLDER=/home/n8n/.n8n
RUN mkdir -p /home/n8n/.n8n && chown -R n8n:n8n /home/n8n

# Switch to non-root user
USER n8n
WORKDIR /home/n8n

# ── Core n8n settings ──────────────────────
ENV N8N_PORT=7860
ENV N8N_PROTOCOL=https
ENV N8N_HOST=0.0.0.0
ENV NODE_ENV=production
ENV NODE_FUNCTION_ALLOW_BUILTIN=*
ENV NODE_FUNCTION_ALLOW_EXTERNAL=*

# ── Fix iframe embed in HF Spaces ──────────
ENV N8N_SKIP_WEBHOOK_DEREGISTRATION_SHUTDOWN=true
ENV EXECUTIONS_PROCESS=main

# Expose the port HF Spaces expects
EXPOSE 7860

CMD ["n8n", "start"]