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perf(docker): use lightweight health probe

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Avoid launching a full Node runtime every 30 seconds so idle containers do not create unnecessary CPU, memory, and disk pressure. Let Compose inherit the image probe to keep one source of truth.

Closes #1129
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neon
2026-08-24 23:21:43 +00:00
parent e5fd535eca
commit 45a2ae93c8
2 changed files with 1 additions and 13 deletions
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@@ -80,7 +80,7 @@ RUN sed -i 's/\r$//' /app/entrypoint.sh && chmod +x /app/entrypoint.sh /app/bin/
EXPOSE 3000
HEALTHCHECK --interval=30s --timeout=5s --start-period=20s --retries=3 \
CMD ["node", "-e", "const p=process.env.PORT||3000;fetch('http://127.0.0.1:'+p+'/api/v1/health').then(r=>process.exit(r.ok?0:1)).catch(()=>process.exit(1))"]
CMD wget -q -T 4 -O /dev/null "http://127.0.0.1:${PORT:-3000}/api/v1/health"
ENTRYPOINT ["/sbin/tini", "-s", "--"]
CMD ["sh", "/app/entrypoint.sh"]