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Why this exists A working Node app becomes a production service when it is packaged correctly. The details that matter are not obvious: how the process receives shutdown signals, what goes into the image, which user it…
Packaging Node for Production: Multi-Stage Dockerfile, Signals, Health Check and Non-Root
Build a small, safe container image for a Node service: multi-stage build with npm ci, production-only dependencies, a non-root user, exec-form CMD so SIGTERM reaches Node, a health check, memory settings and a .dockerignore.
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