Building Microservices with Spring Boot, Docker, and Kubernetes

• Java development experience
• Experience with Spring Framework

Audience

• Java Developers

Spring Boot is a Java-based web application development framework that favors convention over configuration, allowing developers to create stand-alone, production-grade applications.

This instructor-led, live training (online or onsite) is aimed at intermediate to advanced-level developers who wish to develop microservices using Spring Boot, Docker, and Kubernetes.

By the end of this training, participants will be able to:

• Understand the microservices architecture.
• Build production-ready microservices using Spring Boot.
• Understand the role of Docker in microservices.
• Set up Kubernetes cluster to deploy microservices.

Format of the Course

• Interactive lecture and discussion.
• Lots of exercises and practice.
• Hands-on implementation in a live-lab environment.

Course Customization Options

• To request a customized training for this course, please contact us to arrange.

Introduction

• Introduction to Microservices with Spring Boot
• Overview of Spring Boot
• Introduction to Web services

Spring Boot

• Setting up IDE for a Spring Boot project
• Understanding Spring Boot features
• Using embedded servers
• Exploring Spring Boot actuator
• Using Spring Boot DevTools

Restful Web Service

• Overview of REST
• Working with path variables
• Working with request params
• Using the POST method
• Using the GET method
• Exception handling
• Using the DELETE method
• Content negotiation
• Using data filtering for RESTful services
• Using API versioning

Spring Data JPA

• Overview of JPA
• Setting up JPA
• Creating employee POST methods
• Getting employee data from the database
• Deleting employee data from the database
• Converting the H2 database to the MYSQL database

Spring Security

• Overview of Spring security
• Okta registration and configuration
• API gateway security
• Order service security
• Testing Spring security

Unit Testing

• Configuring order service for testing
• Creating a test method
• Test verification
• Implementing setup methods

Docker

• Overview of Docker
• Setting up Docker
• Using Docker

Kubernetes

• Overview of Kubernetes components and architecture
• Configuring and using Kubernetes

CI/CD Pipeline

• Overview of CI/CD
• Creating artifact registry
• Creating VM instances
• Using Jenkins pipeline

Summary and Next Steps