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With the huge shift in the technological world, from running servers on local premises to the cloud, the need for containerization has increased. Kubernetes is a powerful open-source platform to manage containers and their services. This course provides an understanding of Docker and Kubernetes.

You will start with the basics of Docker and an introduction to containers and images. Next, you'll learn to create Dockerfile for building images. Then, you’ll learn about Kubernetes, Kubernetes clusters, nodes, and their working. You will finish this course by setting up your own Kubernetes cluster on top of Azure and using the Helm chart to manage it.

In the 4 years (2015-2019), Kubernetes job searches grew by 2,125% and are continuing to grow. Therefore, understanding the basics of Kubernetes, its architecture, and its working would help you land roles like that of a DevOps engineer and a cloud architect.

Running Kubernetes Cluster using Azure Kubernetes Service

## What is a Docker container?
**Docker containers** can be understood as running instances of Docker images. Any number of containers can be launched using a single Docker image. 
Suppose we launched four containers using four different images:
- Container 1:  VLC software installed
- Container 2: Python installed 
- Container 3:  Java installed
- Container 4: Firefox installed


# What is a Docker container?
**Docker containers** can be understood as running instances of Docker images. Any number of containers can be launched using a single Docker image. 
Suppose we launched four containers using four different images:
- Container 1:  VLC software installed
- Container 2: Python installed 
- Container 3:  Java installed
- Container 4: Firefox installed


A detailed discussion on the working of Docker and Docker containers.

Introduction

Docker

Docker Assessment

Kubernetes

Kubernetes Assessment

Azure Kubernetes Services

Deploy an Application on AKS

Assessment of Azure Kubernetes Service

Application Management using Helm

Appendix

Containers

What is a Docker container?