Docker Compose for Production: Beyond the Tutorial
Docker Compose tutorials show you docker compose up. Production requires health checks, resource limits, proper logging, restart policies, and deployment strategies. Here’s how to bridge that gap. Base Configuration 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 # docker-compose.yml version: "3.8" services: app: image: myapp:${VERSION:-latest} build: context: . dockerfile: Dockerfile restart: unless-stopped environment: - NODE_ENV=production env_file: - .env ports: - "3000:3000" This is a starting point. Let’s make it production-ready. ...