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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
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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)

Configuring Jenkins Kubernetes plugin with ServiceAccounts

Now that we got a grip on ServiceAccounts, it should be relatively straightforward to correct the problem we experienced with Jenkins. As a reminder, we could not configure the Kubernetes plugin. We experienced the same forbidden message as when we tried to use kubectl container with the default ServiceAccount. Now that we know that ServiceAccounts provide permissions to processes running inside containers, all we have to do is to define one for Jenkins.

We'll spice it up a bit with a slightly more complicated use-case. We'll try to run Jenkins master in one Namespace and perform builds in another. That way we can have a clear separation between Jenkins and "random" stuff our builds might be doing. Through such separation, we can guarantee that Jenkins will (probably) not be affected if we do something...

You have been reading a chapter from
The DevOps 2.4 Toolkit
Published in: Nov 2019
Publisher: Packt
ISBN-13: 9781838643546
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