https://github.com/nhatthaiquang-agilityio/spring-feign-kubernetes

Spring Cloud: FeignClient and Fabric8io Kubernetes lib
https://github.com/nhatthaiquang-agilityio/spring-feign-kubernetes

fabric8 feignclient kubernetes minikube spring-cloud-netflix spring-cloud-ribbon

Last synced: 11 days ago
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Spring Cloud: FeignClient and Fabric8io Kubernetes lib

• Host: GitHub
• URL: https://github.com/nhatthaiquang-agilityio/spring-feign-kubernetes
• Owner: nhatthaiquang-agilityio
• Created: 2018-02-09T04:03:56.000Z (almost 7 years ago)
• Default Branch: master
• Last Pushed: 2021-01-08T08:49:28.000Z (almost 4 years ago)
• Last Synced: 2024-04-16T07:09:42.575Z (9 months ago)
• Topics: fabric8, feignclient, kubernetes, minikube, spring-cloud-netflix, spring-cloud-ribbon
• Language: Java
• Size: 32.7 MB
• Stars: 22
• Watchers: 3
• Forks: 13
• Open Issues: 1
• Metadata Files:
  • Readme: README.md

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README

        
# Spring Cloud Kubernetes: FeignClient and Ribbon discovery in Kubernetes

Providing client-side load balancing for a microservice application using Netflix Ribbon and Netflix Feign as well.

Fabric Kubernetes lib will find services(Not config list of servers)

Using Ribbon discovery in Kubernetes `spring-cloud-starter-kubernetes-netflix`

### Requirements

+ Run on Kubernetes

#### Minikube IP: 192.168.99.100

#### hello-service: it is a service app. It has api

http://192.168.99.100:31090/get-greetings

Build hello-service

```

cd hello-service

mvn clean package

```

Docker build

```

cd hello-service

docker build -t nhatthai/hello-service .

```

Run service in Kubernetes(Using Minikube)

```

cd hello-service

kubectl create -f manifests/hello-service-configmap.yml

kubectl create -f manifests/hello-service.yml

```

#### client-service: Using Feign, connect to hello-service

http://192.168.99.100:31899/client-get-all-greetings

It will request to http://192.168.99.100:31090/get-greetings of hello-service

Build client-service

```

cd client-service

mvn clean package

```

Docker build

```

cd client-service

docker build -t nhatthai/client-service .

```

Run service in Kubernetes(Using Minikube)

```

cd client-service

kubectl create -f manifests/client-service-configmap.yml

kubectl create -f manifests/client-service.yml

```

### Reference

[Spring Cloud integration with Kubernetes](https://github.com/spring-cloud-incubator/spring-cloud-kubernetes)