an example service for microservice x kubernetes study
Launch [Kong](https://github.com/k8s-study/kong) first and launch user service.
$ kubectl create -f k8s/user-service.yml
Reqeust to http://apigw.pong.com/user-service/v1/health. The host is set in kong.
See API spec.
Install dependencies
$ dep ensure -v
Run
$ go run main.go
Build
$ docker build --force-rm=true -t [user id]/k8s-study-user-service:0.1 .
Ann then connect to http://127.0.0.1:8080/.
Docker imsages found in DockerHub.
---
$ kubectl apply -f k8s/0_user-service-db.yml
$ istioctl kube-inject -f k8s/1_user-service.yml | kubectl apply -f -
---