Gain insights into Docker basics, Kubernetes architecture, and cluster management. Delve into creating Dockerfiles and setting up Kubernetes on Azure using Helm charts for efficient container orchestration.

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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

## Worker node
 A worker node can be any physical or virtual machine where containers are deployed. Every node in a Kubernetes cluster must run a container runtime like Docker.

The worker node contains the following components:
- Container runtime
- kubelet
- kube-proxy


These components run on every node and are responsible for maintaining running Pods and providing the Kubernetes runtime environment.

# Worker node
 A worker node can be any physical or virtual machine where containers are deployed. Every node in a Kubernetes cluster must run a container runtime like Docker.

The worker node contains the following components:
- Container runtime
- kubelet
- kube-proxy


These components run on every node and are responsible for maintaining running Pods and providing the Kubernetes runtime environment.

Learn how Kubernetes, clusters, and the worker node and its components work.

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

How Kubernetes Works

Worker node