Book Image

The Kubernetes Book

By : Nigel Poulton, Pushkar Joglekar
Book Image

The Kubernetes Book

By: Nigel Poulton, Pushkar Joglekar

Overview of this book

Kubernetes is the leading orchestrator of cloud-native apps. With knowledge of how to work with Kubernetes, you can easily deploy and manage applications on the cloud or in your on-premises data center. The book begins by introducing you to Kubernetes and showing you how to install it. You’ll learn how to use Kubernetes Services and bring stable and reliable networking to apps that are deployed on Kubernetes. You'll delve deep into the powerful storage subsystem of Kubernetes and learn how to leverage the variety of external storage backends in your applications. As the book progresses, it shows you how to use features such as DaemonSets, Helm, and RBAC to enhance your Kubernetes applications. You'll explore the six categories of identifying vulnerabilities and look at a few ways to prevent and mitigate them. You'll also look at ways to secure the software delivery pipeline by discussing some image-related best practices. The book ends by sharing with you some resources that’ll help take your Kubernetes knowledge to the next level. By the end of the book, you’ll have the confidence and skills to leverage all the features of Kubernetes to develop scalable applications.
Table of Contents (23 chapters)
Free Chapter
1
Chapter 1
3
Chapter 2
5
Chapter 3
7
Chapter 4
9
Chapter 5
11
Chapter 6
13
Chapter 7
15
Chapter 8
17
Chapter 9
19
Chapter 10
21
Chapter 11

Auditing and Security Monitoring

No system is 100% secure, and you should plan for the eventuality that your systems will be breached. When breaches happen, it is vital that you can do at least two things:

  1. Recognize that a breach has occurred
  2. Build a detailed timeline of events that cannot be repudiated

Auditing is key to both of these requirements, and the ability to build a reliable timeline helps answer the following post-event questions; what happened, how did it happen, when did it happen and who did it... In extreme circumstances, information like this can even be called upon in court.

Good auditing and monitoring solutions also help to identify vulnerabilities in your security systems.

With these points in mind, you should ensure that reliable auditing and monitoring is high on your list of priorities, and you should not go live in production without them.

Secure Configuration

There are various tools and checks that can be useful in ensuring that...