rakk / spring-cloud-training

Example code used for Spring-Cloud training.

Spring Cloud Training

This project is used for training of Spring-Cloud training.

Configuration for project is located in rakk/spring-cloud-training-configuration repository.

Table of Contents

• Overview
• Branches
• Build and run on Windows
• Build and run Linux/MacOS
• Credentials

Overview

This project contains spring-boot based services:

• core service:
  • lending-service - business service responsible for taking loan
  • securities-service - backend business service responsible for debt management
• entry point
  • lending-ui - spring-boot based UI for
  • ui - nodejs based (very simple) web app, uses core services as backend
  • routing-service - routing/proxy server based on zuul server
• tools:
  • discovery-service - discovery service based on Netflix Eureka server
  • config-server - delivers configuration for all services, by default uses rakk/spring-cloud-training-configuration repository
  • admin-service - administrative tool, allows us to view logs, change configuration on the fly etc.
  • tracing-service - tracing for distributed system

Branches

During the training we will use branches:

• live-coding-communication (starting point for the live coding)
• live-coding-routing
• live-coding-security
• live-coding-final (code after live coding)

Installation process

Install Java JDK 8/9 and Node 8.9.4

Project can be build by maven wrapper so maven installation can be skipped.

Build and run project

Windows

Download source code

cd %Homepath%\Desktop
git clone https://github.com/rakk/spring-cloud-training
git clone https://github.com/rakk/spring-cloud-training-configuration

This might take a while...

Checkout all live-coding branches

cd %Homepath%\Desktop\spring-cloud-training
git checkout -b live-coding-routing origin/live-coding-routing
git checkout -b live-coding-security origin/live-coding-security
git checkout -b live-coding-final origin/live-coding-final

git checkout -b live-coding-communication origin/live-coding-communication

Build source code

cd %Homepath%\Desktop\spring-cloud-training && mvnw clean package

This might take a while...

Run java projects

1. Run discovery-service

cd %Homepath%\Desktop\spring-cloud-training\discovery-service && mvnw spring-boot:run

and open in browser port: 9021 => http://localhost:9021

2. Run config-service

cd %Homepath%\Desktop\spring-cloud-training\config-service && mvnw spring-boot:run

and open in browser port: 9020 => http://localhost:9020/lending-service/develop

3. Run tracing-service

cd %Homepath%\Desktop\spring-cloud-training\tracing-service && mvnw spring-boot:run

and open in browser port: 9022 => http://localhost:9022

4. Run admin-service

cd %Homepath%\Desktop\spring-cloud-training\admin-service && mvnw spring-boot:run

and open in browser port: 9024 => http://localhost:9024

5. Make sure that config-service and discovery-service are running

Rest of core projects requires both config-service and discovery-service. It is important to be sure that they are up and running.

6. Run oauth2-security-server

❗ master branch only ❗

cd %Homepath%\Desktop\spring-cloud-training\oauth2-security-server && mvnw spring-boot:run

and open in browser port: 9030 => http://localhost:9030/uaa/login

7. Run securities-service

cd %Homepath%\Desktop\spring-cloud-training\securities-service && mvnw spring-boot:run

and open in browser port: 9001 => http://localhost:9001/info

8. Run lending-service

cd %Homepath%\Desktop\spring-cloud-training\lending-service && mvnw spring-boot:run

and open in browser port: 9000 => http://localhost:9000/info

9. Run lending-ui

cd %Homepath%\Desktop\spring-cloud-training\lending-ui && mvnw spring-boot:run

and open in browser port: 9002 => http://localhost:9002

10. Run routing-service

cd %Homepath%\Desktop\spring-cloud-training\routing-service && mvnw spring-boot:run

and open in browser port: 9090 => http://localhost:9090/routes

11. Install http-server

npm install http-server -g

12. Run Web NODE 1

cd %Homepath%\Desktop\spring-cloud-training\ui && http-server

and open in browser port: 8080 => http://localhost:8080

13. Run Web NODE 2

cd %Homepath%\Desktop\spring-cloud-training\ui && http-server -p 8090

and open in browser port: 8090 => http://localhost:8090

Linux or Mac OS

Download source code

cd ~/Desktop
git clone https://github.com/rakk/spring-cloud-training
git clone https://github.com/rakk/spring-cloud-training-configuration

This might take a while...

Checkout all live-coding branches

cd ~/Desktop/spring-cloud-training
git checkout -b live-coding-routing origin/live-coding-routing
git checkout -b live-coding-security origin/live-coding-security
git checkout -b live-coding-final origin/live-coding-final

git checkout -b live-coding-communication origin/live-coding-communication

Build source code

cd ~/Desktop/spring-cloud-training && ./mvnw clean package

This might take a while...

Run java projects

1. Run discovery-service

cd ~/Desktop/spring-cloud-training/discovery-service && ./mvnw spring-boot:run

and open in browser port: 9021 => http://localhost:9021

2. Run config-service

cd ~/Desktop/spring-cloud-training/config-service && ./mvnw spring-boot:run

and open in browser port: 9020 => http://localhost:9020/lending-service/develop

3. Run tracing-service

cd ~/Desktop/spring-cloud-training/tracing-service && ./mvnw spring-boot:run

and open in browser port: 9022 => http://localhost:9022

4. Run admin-service

cd ~/Desktop/spring-cloud-training/admin-service && ./mvnw spring-boot:run

and open in browser port: 9024 => http://localhost:9024

5. Make sure that config-service and discovery-service are running

Rest of core projects requires both config-service and discovery-service. It is important to be sure that they are working fine.

6. Run oauth2-security-server

❗ master branch only ❗

cd ~/Desktop/spring-cloud-training/oauth2-security-server && ./mvnw spring-boot:run

and open in browser port: 9030 => http://localhost:9030/uaa/login

7. Run securities-service

cd ~/Desktop/spring-cloud-training/securities-service && ./mvnw spring-boot:run

and open in browser port: 9001 => http://localhost:9001/info

8. Run lending-service

cd ~/Desktop/spring-cloud-training/lending-service && ./mvnw spring-boot:run

and open in browser port: 9000 => http://localhost:9000/info

9. Run lending-ui

cd ~/Desktop/spring-cloud-training/lending-ui && ./mvnw spring-boot:run

and open in browser port: 9002 => http://localhost:9002

10. Run routing-service

cd ~/Desktop/spring-cloud-training/routing-service && ./mvnw spring-boot:run

and open in browser port: 9090 => http://localhost:9090/routes

11. Install http-server

npm install http-server -g

12. Run Web NODE 1

cd ~/Desktop/spring-cloud-training/ui && http-server

and open in browser port: 8080 => http://localhost:8080

13. Run Web NODE 2

cd ~/Desktop/spring-cloud-training/ui && http-server -p 8090

and open in browser port: 8090 => http://localhost:8090

Credentials

Local OAuth Server (master branch)

❗ Local OAuth Server is only on master branch ❗

Predefined OAuth test users created for this app:

• admin - has role ADMIN
  • login: admin
  • password: admin
• user - has role USER
  • login: user
  • password:password

Facebook

❗ Credentials needed on live-coding-security and live-coding-final branches ❗

• [e-mail]

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