In Chapter 7, Introduction to Kubernetes, and Chapter 8, Using Kubernetes with Java, we learned about the Kubernetes concepts and used them in practice by installing local Kubernetes clusters with minikube. We know all the pieces of Kubernetes architecture, such as pods, nodes, deployment, and services, for example. We have also mentioned one of the main components residing on the Master node, which is the API server. As you remember from Chapter 7, Introduction to Kubernetes, the API server is technically a process named kube-apiserver that accepts and responds to HTTP REST requests using JSON. The API server's main purpose is to validate and process data of cluster resources, such as Pods, services, or deployments. The API Server is the central management entity. It's also the only Kubernetes component that directly connects to etcd...
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Docker and Kubernetes for Java Developers
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Docker and Kubernetes for Java Developers
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Overview of this book
Imagine creating and testing Java EE applications on Apache Tomcat Server or Wildfly Application server in minutes along with deploying and managing Java applications swiftly. Sounds too good to be true? But you have a reason to cheer as such scenarios are only possible by leveraging Docker and Kubernetes.
This book will start by introducing Docker and delve deep into its networking and persistent storage concepts. You will then proceed to learn how to refactor monolith application into separate services by building an application and then packaging it into Docker containers. Next, you will create an image containing Java Enterprise Application and later run it using Docker. Moving on, the book will focus on Kubernetes and its features and you will learn to deploy a Java application to Kubernetes using Maven and monitor a Java application in production. By the end of the book, you will get hands-on with some more advanced topics to further extend your knowledge about Docker and Kubernetes.
Table of Contents (12 chapters)
Preface
Free Chapter
Introduction to Docker
Networking and Persistent Storage
Working with Microservices
Creating Java Microservices
Creating Images with Java Applications
Running Containers with Java Applications
Introduction to Kubernetes
Using Kubernetes with Java
Working with the Kubernetes API
Deploying Java on Kubernetes in the Cloud
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