51 lines
1.5 KiB
Docker
51 lines
1.5 KiB
Docker
# syntax=docker/dockerfile:1.7
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# Ultra-optimized Dockerfile for Railway deployment of n8n-mcp
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# --- Stage 1: Builder ---
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FROM node:20-alpine AS builder
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WORKDIR /app
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COPY tsconfig.json ./
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RUN --mount=type=cache,id=npm-cache-builder \
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echo '{}' > package.json && \
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npm install --no-save typescript@^5.8.3 @types/node@^22.15.30 @types/express@^5.0.3 \
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@modelcontextprotocol/sdk@^1.12.1 dotenv@^16.5.0 express@^5.1.0 axios@^1.10.0 \
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n8n-workflow@^1.96.0 uuid@^11.0.5 @types/uuid@^10.0.0
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COPY src ./src
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RUN npx tsc
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# --- Stage 2: Runtime ---
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FROM node:20-alpine AS runtime
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WORKDIR /app
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RUN apk add --no-cache curl && rm -rf /var/cache/apk/*
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COPY package.runtime.json package.json
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RUN --mount=type=cache,id=npm-cache-runtime \
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npm install --production --no-audit --no-fund
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COPY --from=builder /app/dist ./dist
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COPY data/nodes.db ./data/
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COPY src/database/schema-optimized.sql ./src/database/
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COPY .env.example ./
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LABEL org.opencontainers.image.source="https://github.com/czlonkowski/n8n-mcp"
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LABEL org.opencontainers.image.description="n8n MCP Server - Runtime Only"
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LABEL org.opencontainers.image.licenses="MIT"
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LABEL org.opencontainers.image.title="n8n-mcp"
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RUN addgroup -g 1001 -S nodejs && \
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adduser -S nodejs -u 1001 && \
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chown -R nodejs:nodejs /app
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USER nodejs
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ENV IS_DOCKER=true
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EXPOSE 3000
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HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
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CMD curl -f http://127.0.0.1:${PORT:-3000}/health || exit 1
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CMD ["node", "dist/mcp/index.js", "--http"]
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