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The DevOps 2.4 Toolkit

You're reading from  The DevOps 2.4 Toolkit

Product type Book
Published in Nov 2019
Publisher Packt
ISBN-13 9781838643546
Pages 398 pages
Edition 1st Edition
Languages
Concepts
Author (1):
Viktor Farcic Viktor Farcic
Profile icon Viktor Farcic
LinkedIn
Viktor Farcic is a senior consultant at CloudBees, a member of the Docker Captains group, and an author. He codes using a plethora of languages starting with Pascal (yes, he is old), Basic (before it got the Visual prefix), ASP (before it got the .NET suffix), C, C++, Perl, Python, ASP.NET, Visual Basic, C#, JavaScript, Java, Scala, and so on. He never worked with Fortran. His current favorite is Go. Viktor's big passions are Microservices, Continuous Deployment, and Test-Driven Development (TDD). He often speaks at community gatherings and conferences. Viktor wrote Test-Driven Java Development by Packt Publishing, and The DevOps 2.0 Toolkit. His random thoughts and tutorials can be found in his blog—Technology Conversations
See other products by Viktor Farcic

Table of Contents (12) Chapters

1. Deploying Stateful Applications at Scale 2. Enabling Process Communication with Kube API Through Service Accounts 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)

Creating production releases

We are ready to create our first production release. We trust our tests, and they proved that it is relatively safe to deploy to production. Since we cannot deploy to air, we need to create a production release first.

We will not rebuild the image. The artifact we produced (our Docker image) and confirmed through our tests, is the one we care for. Rebuilding would not only be a waste, and it could potentially be a different artifact than the one we tested. That must never happen!

Please make sure to replace [...] with your Docker Hub user in one of the commands that follow.

 1  kubectl -n go-demo-3-build \
 2      exec -it cd -c docker -- sh
 3
 4  export DH_USER=[...]
 5
 6  docker image tag \
 7      $DH_USER/go-demo-3:1.0-beta \

 8  $DH_USER/go-demo-3:1.0
 9
10  docker image push \
11      $DH_USER/go-demo-3:1.0

We went back to the docker container...

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Authors (1)

Profile icon Viktor Farcic
LinkedIn
Viktor Farcic is a senior consultant at CloudBees, a member of the Docker Captains group, and an author. He codes using a plethora of languages starting with Pascal (yes, he is old), Basic (before it got the Visual prefix), ASP (before it got the .NET suffix), C, C++, Perl, Python, ASP.NET, Visual Basic, C#, JavaScript, Java, Scala, and so on. He never worked with Fortran. His current favorite is Go. Viktor's big passions are Microservices, Continuous Deployment, and Test-Driven Development (TDD). He often speaks at community gatherings and conferences. Viktor wrote Test-Driven Java Development by Packt Publishing, and The DevOps 2.0 Toolkit. His random thoughts and tutorials can be found in his blog—Technology Conversations
Read more
See other products by Viktor Farcic

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