Microservice Mesh

Component

twitter Backend
comman NPM package for binddings all comman library like grpc,mysql,logging
Exotel client for testing backend
Dockerfile & K8s (Both work independently on platform google/aws/datacenter)
bitbucket-pipelines.yml (yml file for bitbucet pipeline for CI-CD)
.Circle CI (yml config for service mess deplyment of microservices)
cloudbuild (build file for REST deployment of Google builder)
envoy config (service discovvery)
sonar.properties (sonar configration for sonar scan)

prerequest

nodejs (8+)
npm
docker
kubectl

twitter

Get started

$ sudo make

How to test functions :

Test getUser Function

$ docker run -it --rm  twitter-client node client get 1

Test createUser Function

$ docker run -it --rm  twitter-client node client insert Yuvraj evalsocket hello@123

Test followUser Function

$ docker run -it --rm  twitter-client node client follow 1 2

Test homeTimeline Function

$ docker run -it --rm  twitter-client node client home 1

Test userTimeline Function

$ docker run -it --rm  twitter-client node client timeline 1

Test createTweet Function

$ docker run -it --rm twitter-client node client tweet 1  hello

Configration : Change mysql configration (local)

How to start without docker :

$ #Run backend 
$ npm install (Install npm dependencies)
$ npm run build (Build typescript)
$ npm run serve (start grpc server port 8080)
$ npm run dev (start grpc server on dev mode port 8080)
$ #Run client 
$ cd client
$ export grpc_backend=35.243.198.252:80
$ npm install
$ node cleint get 1

How to start with docker :

$ # Run Docker container
$ docker build -t twitter-backend .
$ docker run -d --name twitter-backend twitter-backend
$ # Run envoy proxy 
$ cd envoy
$ docker build -t front-envoy .
$ docker run -d --name front-envoy --link  twitter-backend:twitter-backend -p 8080:8080 front-envoy
$ # Run exotel client 
$ cd client
$ docker build -t twitter-client .
$ docker run -d --name twitter-client  --env grpc_backend=35.243.198.252:80(APP ENGINE) twitter-client (If you are running backend locally the use 127.0.0.1:8080)
$ docker run -d --name twitter-client  --env grpc_backend=35.221.233.116:80(Kuberneates envoy proxy) twitter-client (If you are running backend locally the use 127.0.0.1:8080)

How to start with kubctl : (optional)

$ # Run Docker container
$ docker build -t twitter-backend .
$ docker run -it --name twitter-backend -p 50051:8080 twitter-backend
$ Replace Variable name manully in k8s/k8s/cloudbuild/deployment.yml
$ kubectl  apply -f k8s/k8s/cloudbuild/deployment.yml

To-DO :