Docker Compose Patterns_this is a test

Common Docker Compose patterns for efficient containerized application development.

DockerDevOpsContainers

Docker Compose Patterns

Useful Docker Compose configurations for various scenarios.

Multi-Service Application

version: '3.8'
services:
  web:
    build: ./web
    ports:
      - "8080:80"
    depends_on:
      - db
  db:
    image: postgres:15
    environment:
      POSTGRES_PASSWORD: secret
    volumes:
      - db-data:/var/lib/postgresql/data

volumes:
  db-data:

Development with Hot Reload

version: '3.8'
services:
  app:
    build: .
    volumes:
      - ./src:/app/src
    command: npm run dev

Best Practices

Use environment files for secrets
Define health checks
Use named volumes for persistence
Set resource limits