Practical SpringBoot Microservices Implementation Mastery

Learn to implement SpringBoot based Microservices and RESTful API's architecture

Created by : Rated :4.8 10626 views

Last Updated: 2022-05-04 05:05:03 English Course Type: Self Learning

You will learn to create springboot based microservices
You will learn microservice concept of discovery service and registry
You will learn microservice concept of config server
You will learn microservice concept of API gateway
You will learn microservice concept of circuit breaker
You will learn microservice concept of API authentication with keyclock and Oauth2

Learn to implement SpringBoot based Microservices and RESTful API's architecture from scratch in a practical step by step approach.

Microservices architecture has many advantages like:

Improved productivity
Better resiliency
Increased scalability
Continuous integration/continuous delivery (CI/CD)
Optimize business functionality
and many more

We will be implementing many important concepts of microservices architecture like
- Spring Cloud Config Server
- Spring Cloud Bus
- Spring Cloud Netflix Eureka
- Spring Cloud Circuit Breaker
- Spring Cloud Sleuth
- Spring Cloud Gateway
- Spring Cloud Stream
  
  We will be creating many springboot projects from scratch from spring initializer, some of the microservice will be based on mongodb and some will work with mysql database.

Following are the steps we will cover:

1.1-Generating and Setting up of product service

1.2-Create product entity class with annotation

1.3-Create product repository

1.4-Creating controller and GET and POST endpoints

1.5-Test GET and POST endpoint with Postman

2.1-Generating and Setting up of booking service

2.2-Understanding Discovery service and Service registry

2.3-Generating and Setting up Discovery Service

2.4-Registering Product service as client to Discovery service

2.5-Registering Booking service as client to Discovery service

2.6-Understanding config server and centralized configuration

2.7-Create git repo and add properties files

2.8-Generate github token and use in Intellij to push code

2.9-Generating and Setting up of Configuration service

2.10-Configuring config server to fetch different profile based properties from github

2.11-Connecting booking service to config server on dev profile

2.12-Connecting product service to config server on dev profile

2.13-RefreshScope introduction

2.14-Implementing RefreshScope Part-1

2.15-Implementing RefreshScope Part-2

2.16-HarshiCorp vault setup part-1

2.17-HarshiCorp vault setup part-2

2.18-Storing booking service secrets in Vault

2.19-getting vault data in microservice

3.1-Implementing message broker

3.2-Installing RabbiMQ

3.3.0-Using RabbitMQ in microservice

3.3.1-Fixing the vault secret fetching issue

3.4-What is API Gateway

3.5-Setup and Configuration of API gateway

3.6-Testing the API's with API Gateway Part-1

3.7-Testing the API's with API Gateway Part-2

3.8-Installing and setting up Keycloak server

3.9-Configuring keycloak client and user

3.10-Configuring spring security filter in API Gateway to intercept request

3.11-Configure Product Service as Resource Server

3.12-Testing API Gateway and Keycloak security

4.1-Overview of Circuit Breaker Pattern

4.2-Generating the stock project from springboot starter

4.3-Implementing entity repository and controller

4.4-Configuring properties for stock service

4.5-Implementing entity controller repository for booking service

4.6-Implementing Feign client call from booking to stock service

Basics of Java Programming language
Basics of SpringBoot

Anyone who wants to learn and implement the microservices architecture using java and springboot

Section 1 : Implementing Product and Booking Microservice 7 Lectures 00:25:14
Lecture 1 :
Course Overview Preview
Lecture 2 :
Generating and Setting up of product service
Lecture 3 :
Create product entity class with annotation
Lecture 4 :
Create product repository
Lecture 5 :
Creating controller and GET and POST endpoints
Lecture 6 :
Test GET and POST endpoint with Postman
Lecture 7 :
Generating and Setting up of booking service
Section 2 : Discovery service and Service registry 4 Lectures 00:25:29
Lecture 1 :
Understanding Discovery service and Service registry
Lecture 2 :
Generating and Setting up Discovery Service
Lecture 3 :
Registering Product service as client to Discovery service
Lecture 4 :
Registering Booking service as client to Discovery service
Section 3 : config server and centralized configuration 7 Lectures 00:33:51
Lecture 1 :
Connecting product service to config server on dev profile
Lecture 2 :
Connecting booking service to config server on dev profile
Lecture 3 :
Configuring config server fetch different profile based properties from github
Lecture 4 :
Generating and Setting up of Configuration service
Lecture 5 :
Generate github token and use in Intellij to push code
Lecture 6 :
Create git repo and add properties files
Lecture 7 :
Understanding config server and centralized configuration
Section 4 : RefreshScope and HarshiCorp vault 7 Lectures 00:50:17
Lecture 1 :
HarshiCorp vault setup part-1
Lecture 2 :
Implementing RefreshScope Part-2
Lecture 3 :
Implementing RefreshScope Part-1
Lecture 4 :
HarshiCorp vault setup part-2
Lecture 5 :
Storing booking service secrets in Vault
Lecture 6 :
Getting vault data in microservice
Lecture 7 :
RefreshScope introduction
Section 5 : message broker 4 Lectures 00:25:08
Lecture 1 :
Implementing message broker
Lecture 2 :
Installing RabbitMQ
Lecture 3 :
Using RabbitMQ in microservice
Lecture 4 :
Fixing the vault secret fetching issue
Section 6 : API Gateway, Keycloak and Oauth2 server 9 Lectures 00:59:48
Lecture 1 :
What is API Gateway
Lecture 2 :
Setup and Configuration of API gateway
Lecture 3 :
Testing the API's with API Gateway Part-1
Lecture 4 :
Testing the API's with API Gateway Part-2
Lecture 5 :
Installing and setting up Keycloak server
Lecture 6 :
Configuring keycloak client and user
Lecture 7 :
Configuring spring security filter in API Gateway to intercept request
Lecture 8 :
Configure Product Service as Resource Server
Lecture 9 :
Testing API Gateway and Keycloak security
Section 7 : Circuit Breaker 7 Lectures 01:07:31
Lecture 1 :
Overview of Circuit Breaker Pattern
Lecture 2 :
Generating the stock project from springboot starter
Lecture 3 :
Implementing entity repository and controller
Lecture 4 :
Configuring properties for stock service
Lecture 5 :
Implementing entity controller repository for booking service
Lecture 6 :
Implementing Feign client call from booking to stock service
Lecture 7 :
Adding circuit breaker to booking service
Section 8 : Source code 1 Lectures
Lecture 1 :
Complete source code for all microservice
https://github.com/obify/springboot-microservices-implementation

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Ranjan Pandey,

713060 Course Views

6 Courses

I am a Fullstack DevOps software professional with 14+ years of experience in variety of technologies ranging from web and mobile app development using HTML5, CSS3, JavaScript, JQuery, Bootstrap, Angular, React, Java, Spring, Springboot, Python, Flask, Django, NodeJS, Express, Android, Ionic, React Native, Flutter to Artificial Intelligence and Cloud technologies like Amazon web services and Microsoft Azure. I am also certified in Java, Azure cloud, Backbase product. I have experience in working with multiple MNC's and European clients. I am also a corporate trainer providing a wide range of training.