🐳 Mastering Dockerfile: Advanced Syntax, Base Images, Multi-Stage Builds & Production-Grade Optimizations
Most tutorials teach Docker with:
FROM node
COPY . .
RUN npm install
CMD ["npm", "start"]
But real-world Dockerfiles used in production are far more nuanced.This article goes deep into:
Advanced Dockerfile syntax (not just basics)
Environment-spec...
mistakesnlearn.hashnode.dev7 min read