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Docker and Kubernetes for Java Developers

You're reading from   Docker and Kubernetes for Java Developers Scale, deploy, and monitor multi-container applications

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Product type Paperback
Published in Aug 2017
Publisher Packt
ISBN-13 9781786468390
Length 318 pages
Edition 1st Edition
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Authors (2):
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Jaroslaw Krochmalski Jaroslaw Krochmalski
Author Profile Icon Jaroslaw Krochmalski
Jaroslaw Krochmalski
Jarosław Krochmalski Jarosław Krochmalski
Author Profile Icon Jarosław Krochmalski
Jarosław Krochmalski
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Toc

Table of Contents (12) Chapters Close

Preface 1. Introduction to Docker FREE CHAPTER 2. Networking and Persistent Storage 3. Working with Microservices 4. Creating Java Microservices 5. Creating Images with Java Applications 6. Running Containers with Java Applications 7. Introduction to Kubernetes 8. Using Kubernetes with Java 9. Working with the Kubernetes API 10. Deploying Java on Kubernetes in the Cloud 11. More Resources

Cleaning up

If you finish playing with your deployment and services or would like to start from the beginning, you can do some cluster cleaning by removing the deployment or services:

$ kubectl delete deployment rest-example
$ kubectl delete service rest-example      

This code can also be combined in one command, for example:

$ kubectl delete service,deployment rest-example

The kubectl delete supports label selectors and namespaces. Let's see some other examples of the command in a table:

Example command

Meaning

kubectl delete pod,service baz foo

Delete pods and services with same names baz and foo

kubectl delete pods,services -l name=myLabel

Delete pods and services with label name=myLabel

kubectl -n my-ns delete po,svc --all

Delete all pods and services in namespace my-ns

To stop the minikube cluster, issue simply:

$ minikube stop 

If you would...

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