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The DevOps 2.3 Toolkit

You're reading from   The DevOps 2.3 Toolkit Kubernetes: Deploying and managing highly-available and fault-tolerant applications at scale

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Product type Paperback
Published in Sep 2018
Publisher Packt
ISBN-13 9781789135503
Length 418 pages
Edition 1st Edition
Concepts
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Author (1):
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Viktor Farcic Viktor Farcic
Author Profile Icon Viktor Farcic
Viktor Farcic
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Toc

Table of Contents (18) Chapters Close

Preface 1. How Did We Get Here? FREE CHAPTER 2. Running Kubernetes Cluster Locally 3. Creating Pods 4. Scaling Pods With ReplicaSets 5. Using Services to Enable Communication between Pods 6. Deploying Releases with Zero-Downtime 7. Using Ingress to Forward Traffic 8. Using Volumes to Access Host's File System 9. Using ConfigMaps to Inject Configuration Files 10. Using Secrets to Hide Confidential Information 11. Dividing a Cluster into Namespaces 12. Securing Kubernetes Clusters 13. Managing Resources 14. Creating a Production-Ready Kubernetes Cluster 15. Persisting State 16. The End 17. Other Books You May Enjoy

Preparing for the cluster setup

We'll continue using the specifications from the vfarcic/k8s-specs repository, so the first thing we'll do is to go inside the directory where we cloned it, and pull the latest version.

All the commands from this chapter are available in the 14-aws.sh (https://gist.github.com/vfarcic/04af9efcd1c972e8199fc014b030b134) Gist.
cd k8s-specs
    
git pull 

I will assume that you already have an AWS account. If that's not the case, please head over to Amazon Web Services (https://aws.amazon.com/) and sign-up.

If you are already proficient with AWS, you might want to skim through the text that follows and only execute the commands.

The first thing we should do is get the AWS credentials.

Please open Amazon EC2 Console (https://console.aws.amazon.com/ec2/v2/home), click on your name from the top-right menu and select My Security Credentials...

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