55 lines
1.3 KiB
Docker
55 lines
1.3 KiB
Docker
# Multi-stage build for InfluxDB MCP Server
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FROM node:20-alpine AS builder
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# Set working directory
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WORKDIR /app
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# Copy package files
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COPY package*.json ./
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COPY tsconfig.json ./
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# Copy source code (needed before npm ci because prepare script builds)
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COPY src ./src
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# Install dependencies and build
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# The prepare script will automatically run npm run build
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RUN npm ci
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# Production stage
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FROM node:20-alpine
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# Set working directory
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WORKDIR /app
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# Copy package files
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COPY package*.json ./
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# Install production dependencies only
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# Use --ignore-scripts because prepare script requires TypeScript (dev dependency)
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# The built code is copied from builder stage, so no need to build again
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RUN npm ci --omit=dev --ignore-scripts
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# Copy built application from builder stage
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COPY --from=builder /app/dist ./dist
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# Create non-root user for security
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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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# Switch to non-root user
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USER nodejs
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# Set environment variables with defaults
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ENV NODE_ENV=production
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ENV INFLUX_URL=""
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ENV INFLUX_TOKEN=""
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ENV INFLUX_ORG=""
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# Expose stdio for MCP communication
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# Note: MCP servers communicate via stdio, not network ports
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# Healthchecks are not applicable for stdio-based servers
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# Start the MCP server
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CMD ["node", "dist/index.js"]
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