30 lines
1.1 KiB
Docker
30 lines
1.1 KiB
Docker
# ═══════════════════════════════════════════════════════════
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# 🐍 OPHION - Node.js Instrumented App Dockerfile
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# Example showing how to add OpenTelemetry to any Node.js app
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# ═══════════════════════════════════════════════════════════
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FROM node:20-alpine
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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 dependencies + OpenTelemetry auto-instrumentation
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RUN npm install && \
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npm install @opentelemetry/auto-instrumentations-node \
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@opentelemetry/api \
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@opentelemetry/sdk-node \
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@opentelemetry/exporter-trace-otlp-http \
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@opentelemetry/exporter-metrics-otlp-http
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# Copy application code
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COPY . .
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# Expose port
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EXPOSE 3000
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# Start with auto-instrumentation
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# The NODE_OPTIONS env var in docker-compose.yml handles instrumentation
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CMD ["node", "server.js"]
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