Developing Spring Boot Apps for Kubernetes

ONLINE TRAINING
November 24 - 25 2020
January 21 - 22 2021
April 1 - 2 2021
CLASSROOM TRAINING
August 24 - 25 2021
November 25 - 26 2021
Training Cost
ONLINE TRAINING
1.250 EUR (VAT ex.) per person
CLASSROOM TRAINING
1.350 EUR (VAT ex.) per person
Practical informationClass from 9 AM to 5 PM
LanguageEnglish (unless all attendees speak Dutch)
Location

Most of our classroom training courses take place in Belgium (Edegem) or The Netherlands (Breda). Please click the button with the desired date to check the exact location of the training.

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Duration

2 days

Course overview

Kubernetes is the industry approved platform for growing a Cloud Native strategy. Spring (Boot) has always encouraged developers to leverage the tools/technologies that best solves their business use cases.

In this training, we will bring both worlds together so that you as a Spring (boot) developer can take ownership of your code from development to production. We will look at some best practices/patterns on how to containerize your Spring Boot application and run it on a Kubernetes cluster. We will also look at how you can integrate your Spring Boot app with Kubernetes.

By the time the training is over, you will have a good understanding on how Spring Boot and Kubernetes work hand in hand and you will have bridged some of the gap between Dev & Ops.

Who should attend this training

Spring Application developers who want to learn best practices & patterns for containerising Spring Boot Applications with Docker, and integrate them in the Kubernetes platform.

Course Objectives

Upon completion of this course, participants will understand how to implement the following:

  • Introduction

    • Cloud Native Architectures

    • Spring Boot & Kubernetes

  • Building containers 

    • Containers introduction

    • Containerize your Spring Boot application

    • Best practices / optimizing containers

    • Spring Boot 2.3.0 kubernetes support

  • Deploy Spring Boot applications on Kubernetes

    • Use kubectl imperative commands to generate a pod definition

    • Manually deploy your spring boot application on Kubernetes

  • Spring Boot configuration on Kubernetes

    • External configuration (Kubernetes configmaps/secrets)

    • Application versioning practices

  • Spring Boot application lifecycle in Kubernetes

    • Kubernetes awareness 

    • Liveness and Readiness probes with Spring Boot Actuator

    • Leverage Spring Boots event-driven model (as opposed to state polling)

    • Health indicators,  Spring Boots Health Groups support 

    • Graceful Shutdown support

    • Secure Spring Boot Actuator in Kubernetes 

  • Visibility & observability

    • Enable and extend metrics/monitoring capabilities using Spring Boot actuator

    • Distributed Logging

  • Spring Cloud Kubernetes

    • Kubernetes awareness

    • DiscoveryClient implementation

    • PropertySource objects configured via ConfigMaps

Prerequisites
  • This training requires you to have good knowledge of Java & Spring boot (Spring Core/boot training is recommended)

  • Basic knowledge of Docker/containers & Kubernetes is recommended

  • This is a BYOD (Bring Your Own Device) training. Please bring your own laptop to the course. Please make sure the following software is installed:

    • Java JDK 8+

    • IDE of your choice (IntelliJ, Eclipse/Visual Studio with Spring Tools; https://spring.io/tools)

    • Docker Desktop installed (https://docs.docker.com/install/)

Course Content
  • Introduction: why is Kubernetes the industry approved platform & how does Spring Boot fit in?

  • Containerize Spring Boot applications

  • Spring Boot configuration in Kubernetes

  • Deploy Spring Boot applications on Kubernetes

  • Spring Boot application lifecycle in Kubernetes

  • Visibility & observability

  • Spring Cloud Kubernetes

ENROLL NOW
This training in-company?
Upon your request we can organize this training for you.
CONTACT US