33 lines
860 B
Docker
33 lines
860 B
Docker
FROM node:22-alpine
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WORKDIR /app
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COPY package.json ./
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COPY server.js ./
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COPY src ./src/
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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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EXPOSE 8080
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ENV LISTEN_PORT=8080 \
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CONFIG_FILE=/config/upstreams.json \
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PROXY_USERNAME="" \
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PROXY_PASSWORD="" \
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PROBE_INTERVAL_SEC=30 \
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PROBE_TIMEOUT_MS=8000 \
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UPSTREAM_TIMEOUT_MS=15000 \
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ALLOW_BUSY_FALLBACK=1 \
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PUBLIC_URL="" \
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LOG_REQUESTS=0 \
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PROXY_INSECURE_TLS=0
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HEALTHCHECK --interval=30s --timeout=5s --start-period=15s --retries=3 \
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CMD node -e "require('http').get('http://127.0.0.1:'+(process.env.LISTEN_PORT||8080)+'/health',(r)=>{let d='';r.on('data',c=>d+=c);r.on('end',()=>{try{process.exit(JSON.parse(d).ok?0:1)}catch{process.exit(1)}})}).on('error',()=>process.exit(1))"
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CMD ["node", "server.js"]
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