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The DevOps 2.4 Toolkit

You're reading from   The DevOps 2.4 Toolkit Continuous Deployment to Kubernetes: Continuously deploying applications with Jenkins to a Kubernetes cluster

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Product type Paperback
Published in Nov 2019
Publisher Packt
ISBN-13 9781838643546
Length 398 pages
Edition 1st Edition
Tools
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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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Table of Contents (12) Chapters Close

1. Deploying Stateful Applications at Scale 2. Enabling Process Communication with Kube API Through Service Accounts FREE CHAPTER 3. Defining Continuous Deployment 4. Packaging Kubernetes Applications 5. Distributing Kubernetes Applications 6. Installing and Setting Up Jenkins 7. Creating a Continuous Deployment Pipeline with Jenkins 8. Continuous Delivery with Jenkins and GitOps 9. Now It Is Your Turn 10. Other Books You May Enjoy Appendix A: Installing kubectl and Creating a Cluster with minikube 1. Appendix B: Using Kubernetes Operations (kops)

Did we do it?

We only partially succeeded in defining our continuous deployment stages. We did manage to execute all the necessary steps. We cloned the code, we run unit tests, and we built the binary and the Docker image. We deployed the application under test without affecting the production release, and we run functional tests. Once we confirmed that the application works as expected, we updated production with the new release. The new release was deployed through rolling updates but, since it was the first release, we did not see the effect of it. Finally, we run another round of tests to confirm that rolling updates were successful and that the new release is integrated with the rest of the system.

You might be wondering why I said that "we only partially succeeded." We executed the full pipeline. Didn't we?

One of the problems we're facing is that our...

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