Book Image

Mastering Elastic Kubernetes Service on AWS

By : Malcolm Orr, Yang-Xin Cao (Eason)
5 (1)
Book Image

Mastering Elastic Kubernetes Service on AWS

5 (1)
By: Malcolm Orr, Yang-Xin Cao (Eason)

Overview of this book

Kubernetes has emerged as the de facto standard for container orchestration, with recent developments making it easy to deploy and handle a Kubernetes cluster. However, a few challenges such as networking, load balancing, monitoring, and security remain. To address these issues, Amazon EKS offers a managed Kubernetes service to improve the performance, scalability, reliability, and availability of AWS infrastructure and integrate with AWS networking and security services with ease. You’ll begin by exploring the fundamentals of Docker, Kubernetes, Amazon EKS, and its architecture along with different ways to set up EKS. Next, you’ll find out how to manage Amazon EKS, encompassing security, cluster authentication, networking, and cluster version upgrades. As you advance, you’ll discover best practices and learn to deploy applications on Amazon EKS through different use cases, including pushing images to ECR and setting up storage and load balancing. With the help of several actionable practices and scenarios, you’ll gain the know-how to resolve scaling and monitoring issues. Finally, you will overcome the challenges in EKS by developing the right skill set to troubleshoot common issues with the right logic. By the end of this Kubernetes book, you’ll be able to effectively manage your own Kubernetes clusters and other components on AWS.
Table of Contents (28 chapters)
1
Part 1: Getting Started with Amazon EKS
7
Part 2: Deep Dive into EKS
13
Part 3: Deploying an Application on EKS
20
Part 4: Advanced EKS Service Mesh and Scaling
24
Part 5: Overcoming Common EKS Challenges

Using machine learning with DevOps Guru

DevOps Guru is a fully managed service that uses pre-trained machine learning models to baseline resources and gains insights into their use. As it’s fully managed, you just need to set it up and allow it to run. To do this, choose the Amazon DevOps Guru service and click the Get Started button. We will choose the option to monitor the current account and analyze all the resources and enable the service. The screen shown next illustrates the options that were chosen:

Figure 17.23 – DevOps Guru options

Figure 17.23 – DevOps Guru options

We also need to tell DevOps Guru what resources are in scope, as shown in the next figure:

Figure 17.24 – DevOps Guru setup options

Figure 17.24 – DevOps Guru setup options

Important note

You may need to wait anywhere between 20 and 90 minutes for DevOps Guru to collect and review the data.

Once the analysis is complete, the dashboard will be updated with any findings. In the example shown next, you...