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https://github.com/jonashackt/cxf-spring-cloud-netflix-docker

Example project combining Spring Boot apps with Spring Cloud Netflix (Eureka, Zuul, Feign) & cxf-spring-boot-starter
https://github.com/jonashackt/cxf-spring-cloud-netflix-docker

docker eureka eureka-server feign spring-boot spring-cloud-netflix web-services zuul

Last synced: 5 days ago
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Example project combining Spring Boot apps with Spring Cloud Netflix (Eureka, Zuul, Feign) & cxf-spring-boot-starter

Host: GitHub
URL: https://github.com/jonashackt/cxf-spring-cloud-netflix-docker
Owner: jonashackt
License: mit
Created: 2017-03-13T14:25:32.000Z (almost 8 years ago)
Default Branch: master
Last Pushed: 2024-12-19T17:54:29.000Z (about 1 month ago)
Last Synced: 2025-01-10T01:14:28.639Z (12 days ago)
Topics: docker, eureka, eureka-server, feign, spring-boot, spring-cloud-netflix, web-services, zuul
Language: Java
Homepage: https://blog.codecentric.de/en/2017/05/ansible-docker-windows-containers-scaling-spring-cloud-netflix-docker-compose/
Size: 400 KB
Stars: 39
Watchers: 4
Forks: 20
Open Issues: 16
Metadata Files:
- Readme: README.md
- License: LICENSE

Awesome Lists containing this project

README

        cxf-spring-cloud-netflix-docker

======================================================================================

[![Build Status](https://github.com/jonashackt/cxf-spring-cloud-netflix-docker/workflows/cxf-spring-cloud-netflix-docker/badge.svg)](https://github.com/jonashackt/cxf-spring-cloud-netflix-docker/actions)

[![License](http://img.shields.io/:license-mit-blue.svg)](https://github.com/jonashackt/spring-boot-buildpack/blob/master/LICENSE)

[![renovateenabled](https://img.shields.io/badge/renovate-enabled-yellow)](https://renovatebot.com)

Spring Boot & Spring Cloud compatibility: https://spring.io/projects/spring-cloud

## Example project combining Spring Boot apps together with Spring Cloud Netflix & Docker

It was created as a showcase for this blog post: [Scaling Spring Boot Apps on Docker Windows Containers with Ansible: A Complete Guide incl Spring Cloud Netflix and Docker Compose](https://blog.codecentric.de/en/2017/05/ansible-docker-windows-containers-scaling-spring-cloud-netflix-docker-compose/) and is used by this Ansible repository: [ansible-windows-docker-springboot](https://github.com/jonashackt/ansible-windows-docker-springboot)

It´s roughly structured like shown in this sketch:

![multiple-apps-spring-boot-cloud-netflix](https://blog.codecentric.de/files/2017/05/multiple-apps-spring-boot-cloud-netflix-768x543.png)

### Usage

As the whole example-application is Dockerized, just do a `docker-compose up -d` and all apps will be started for you. Run a `docker ps` to see what´s going on. Then enter http://localhost:8761/ to see all Services registering in Eureka.

The zuul-edgeservice proxies weatherservice (by retrieving routes dynamically from eureka-serviceregistry) that itself calls weatherbackend

Example: http://localhost:8080/api/weatherservice/soap

There´s a Client application inside this project too, so you can fire requests to the weather-service with that one to - and it should be clear, how to implement a consumer :) For that, just fire up the [weatherclient](https://github.com/jonashackt/cxf-spring-cloud-netflix-docker/tree/master/weatherclient) - it should be right there after a `mvn clean package` ran inside the root directoy.

### Spring Cloud 2.x Upgrade

Renamed starters: https://github.com/spring-projects/spring-cloud/wiki/Spring-Cloud-Edgware-Release-Notes

##### Errors bean overriding

```

***************************

APPLICATION FAILED TO START

***************************

Description:

The bean 'weatherServiceClient', defined in de.jonashackt.WeatherclientTestApplication, could not be registered. A bean with that name has already been defined in class path resource [de/jonashackt/configuration/WeatherclientConfiguration.class] and overriding is disabled.

```

See https://stackoverflow.com/questions/51367566/trouble-when-changing-spring-boot-version-from-2-0-3-release-to-2-1-0-build-snap, 

bean overriding (DI) isn't the default behavior anymore and you have to use:

```

spring.main.allow-bean-definition-overriding: true

```

inside `src/test/resources/application.yml`.

### Links

http://projects.spring.io/spring-cloud/

http://cloud.spring.io/spring-cloud-static/Dalston.RELEASE/

https://github.com/sqshq/PiggyMetrics

https://github.com/kbastani/spring-cloud-microservice-example