A Practical guide to Docker containers

A Practical guide to Docker containers

Hands-on Docker from scratch — build, run, and manage containers with real-world DevOps practices



Sub Category

  • Operating Systems & Servers

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Objectives

  • Understand Docker fundamentals, including images, containers, volumes, networks, and the Docker architecture
  • Build efficient Docker images using Dockerfiles and best practices (layering, caching, multi-stage builds)
  • Run, manage, and debug containers using Docker CLI commands in real-world scenarios
  • Persist and manage application data using Docker volumes and bind mounts
  • Configure container networking, including port mapping, bridges, and container-to-container communication
  • Use Docker Compose to define and run multi-container applications
  • Optimize and secure Docker containers, including image size reduction and basic security practices
  • Containerize real applications (e.g., web apps, APIs, databases) using hands-on labs


Pre Requisites

  1. Basic Linux commands (ls, cd, cat)
  2. Familiarity with any programming language (Python, JavaScript, etc.)


FAQ

  • Q. How long do I have access to the course materials?
    • A. You can view and review the lecture materials indefinitely, like an on-demand channel.
  • Q. Can I take my courses with me wherever I go?
    • A. Definitely! If you have an internet connection, courses on Udemy are available on any device at any time. If you don't have an internet connection, some instructors also let their students download course lectures. That's up to the instructor though, so make sure you get on their good side!



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