Spaces:
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Sleeping
| # ============================================================================== | |
| # Dockerfile – n8n on Hugging Face Spaces | |
| # | |
| # Solves: | |
| # 1. "Command not found" → uses node:22-alpine base (has /bin/sh + bash) | |
| # 2. "Permissions too wide" → start.sh fixes perms before dropping to uid 1000 | |
| # 3. Port 7860 → HF Spaces requirement | |
| # 4. Persistence → /data/.n8n backed by HF persistent storage | |
| # 5. Node >= 22.16 → required by n8n >= 2.15 and isolated-vm >= 6.1 | |
| # ============================================================================== | |
| # --------------- Stage 1: Build (includes native compilation toolchain) ------- | |
| FROM node:22-alpine AS build | |
| # Install native build dependencies for isolated-vm and other C++ addons | |
| RUN apk add --no-cache \ | |
| python3 \ | |
| make \ | |
| g++ | |
| # Install n8n globally (semver installed explicitly to avoid module resolution | |
| # issues when running via su-exec in the runtime stage) | |
| RUN npm install -g semver n8n@latest --omit=dev && \ | |
| npm cache clean --force | |
| # --------------- Stage 2: Runtime (lean, no build toolchain) ------------------ | |
| FROM node:22-alpine | |
| # Runtime-only dependencies | |
| RUN apk add --no-cache \ | |
| su-exec \ | |
| tini \ | |
| bash \ | |
| curl \ | |
| git \ | |
| openssh-client \ | |
| ca-certificates \ | |
| tzdata | |
| # Copy the globally-installed n8n from the build stage | |
| COPY --from=build /usr/local/lib/node_modules /usr/local/lib/node_modules | |
| # Re-link the n8n binary from source (the copied symlink may be broken) | |
| RUN ln -sf /usr/local/lib/node_modules/n8n/bin/n8n /usr/local/bin/n8n | |
| # Note: node:22-alpine already provides user "node" at uid/gid 1000. | |
| # No addgroup/adduser needed — start.sh uses su-exec 1000:1000. | |
| # ---------- Environment ------------------------------------------------------- | |
| # NODE_PATH tells Node where to find globally-installed modules (fixes | |
| # "Cannot find module 'semver/functions/satisfies'" at runtime) | |
| ENV NODE_PATH=/usr/local/lib/node_modules \ | |
| N8N_PORT=7860 \ | |
| N8N_PROTOCOL=https \ | |
| N8N_USER_FOLDER=/data/.n8n \ | |
| N8N_DIAGNOSTICS_ENABLED=false \ | |
| N8N_HIRING_BANNER_ENABLED=false \ | |
| N8N_PERSONALIZATION_ENABLED=false \ | |
| NODE_ENV=production \ | |
| GENERIC_TIMEZONE=UTC | |
| # Expose the HF-required port | |
| EXPOSE 7860 | |
| # ---------- Entrypoint -------------------------------------------------------- | |
| COPY start.sh /start.sh | |
| RUN chmod +x /start.sh | |
| # Use tini as PID 1 to reap zombies and forward signals | |
| ENTRYPOINT ["/sbin/tini", "--"] | |
| CMD ["/start.sh"] | |