devops
2 posts tagged with "devops"
Docker Multi-Stage Builds: From 1.2GB to 80MB
A real walkthrough of shrinking a Node.js Docker image from 1.2GB to 80MB using multi-stage builds, layer caching, distroless bases, and a production-ready Dockerfile template.
Graceful Shutdown in Node.js: Stop Killing Your Users' Requests
Your Node.js server gets SIGTERM, immediately dies, and 47 users get 502 errors. Here's how to shut down properly in production.