You're reading from Kubernetes and Docker - An Enterprise Guide Effectively containerize applications, integrate enterprise systems, and scale applications in your enterprise

Product type Paperback

Published in Nov 2020

Publisher Packt

ISBN-13 9781839213403

Length 526 pages

Edition 1st Edition

Tools

Docker

Concepts

Cloud Computing

Authors (2):

Marc Boorshtein

Scott Surovich

Preface

1. Section 1: Docker and Container Fundamentals

2. Chapter 1: Docker and Container Essentials FREE CHAPTER

3. Chapter 2: Working with Docker Data

4. Chapter 3: Understanding Docker Networking

5. Section 2: Creating Kubernetes Development Clusters, Understanding objects, and Exposing Services

6. Chapter 4: Deploying Kubernetes Using KinD

7. Chapter 5: Kubernetes Bootcamp

8. Chapter 6: Services, Load Balancing, and External DNS

9. Section 3: Running Kubernetes in the Enterprise

10. Chapter 7: Integrating Authentication into Your Cluster

11. Chapter 8: RBAC Policies and Auditing

12. Chapter 9: Deploying a Secured Kubernetes Dashboard

13. Chapter 10: Creating PodSecurityPolicies

14. Chapter 11: Extending Security Using Open Policy Agent

15. Chapter 12: Auditing using Falco and EFK

16. Chapter 13: Backing Up Workloads

17. Chapter 14: Provisioning a Platform

18. Assessments

19. Other Books You May Enjoy

Chapter 13

Correct answer: (A) True. Velero backups can only use an S3 target to store backups.
Correct answer: (C) Install MinIO and use the NFS volumes as persistent disks in the deployment phase. You can install MinIO and use any persistent volumes with the deployment. MinIO will present the allocated storage as a S3 bucket, which are compatible with MinIO.
Correct answer: (B) False. One of Velero's features is the ability to use a backup from one cluster to restore namespaces and objects in a different cluster.
Correct answer: (D) etcdctl. etcdctl has an option to create a snapshot of the ETCD database.
Correct answer: (D) Velero create schedule daily-backup --schedule="0 3 * * *". This command will create a scheduled backup job that runs at 3 a.m. every day. The schedule command accepts a tag called –schedule that uses cron expressions. 0 3 * * * is a cron expression for 3 A.M. every day.