Docker Networking Tutorial with Hands on Example
Docker Networking Tutorial with Hands-on Example | Complete Guide
In this tutorial, we'll dive deep into Docker Networking and learn how containers communicate with each other using different networking modes. Whether you're a beginner or an experienced DevOps engineer, this hands-on guide will help you master Docker networks step by step.
🔥 What You’ll Learn in This Video:
✅ What is Docker Networking? – Basics & real-world use cases
✅ Types of Docker Networks – Bridge, Host, None, Overlay & Macvlan
✅ How to Create and Manage Docker Networks
✅ Container-to-Container Communication – Linking and DNS resolution
✅ Hands-on Examples – Practical demos for each network type
✅ Networking in Docker Compose** – How services communicate in multi-container applications
🛠 Commands Used in This Tutorial:
List Docker networks
docker network ls
Create a custom bridge network
docker network create dhakanet
Run containers in the custom network
docker run -dit --name=c1 --network dhakanet centos:7
docker run -dit --name=c2 --network dhakanet centos:7
Inspect network details
docker network inspect dhakanet
Connect existing containers to a network
docker network connect dhakanet a1
#Delete network
docker network rm dhakanet
🔗 Useful Resources:
👉 [Docker Official Documentation](https://docs.docker.com/network/)
👉 [Docker Networking Cheat Sheet](https://docs.docker.com/engine/refere...)
💡 By the end of this tutorial, you'll understand how Docker networking works and be able to configure container networks efficiently!
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