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Kubernetes – An Enterprise Guide - Second Edition

You're reading from  Kubernetes – An Enterprise Guide - Second Edition

Product type Book
Published in Dec 2021
Publisher Packt
ISBN-13 9781803230030
Pages 578 pages
Edition 2nd Edition
Languages
Authors (2):
Marc Boorshtein Marc Boorshtein
Profile icon Marc Boorshtein
Scott Surovich Scott Surovich
Profile icon Scott Surovich
View More author details

Table of Contents (17) Chapters

Preface 1. Docker and Container Essentials 2. Deploying Kubernetes Using KinD 3. Kubernetes Bootcamp 4. Services, Load Balancing, ExternalDNS, and Global Balancing 5. Integrating Authentication into Your Cluster 6. RBAC Policies and Auditing 7. Deploying a Secured Kubernetes Dashboard 8. Extending Security Using Open Policy Agent 9. Node Security with GateKeeper 10. Auditing Using Falco, DevOps AI, and ECK 11. Backing Up Workloads 12. An Introduction to Istio 13. Building and Deploying Applications on Istio 14. Provisioning a Platform 15. Other Books You May Enjoy
16. Index

Questions

  1. Are OPA and Gatekeeper the same thing?
    1. Yes
    2. No
  2. How is Rego code stored in Gatekeeper?
    1. It is stored as ConfigMap objects that are watched
    2. Rego has to be mounted to the Pod
    3. Rego needs to be stored as secret objects
    4. Rego is saved as a ConstraintTemplate
  3. How do you test Rego policies?
    1. In production
    2. Using an automated framework built directly into OPA
    3. By first compiling to WebAssembly
  4. In Rego, how do you write a for loop?
    1. You don't need to; Rego will identify iterative steps.
    2. By using the for all syntax.
    3. By initializing counters in a loop.
    4. There are no loops in Rego.
  5. What is the best way to debug Rego policies?
    1. Use an IDE to attach to the Gatekeeper container in a cluster
    2. In production
    3. Add trace functions to your code and...
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