user-microservice-docker-architecture-example

Docker microservice architecture for user services

**User-Service functionality:: **

Login
Register
Store User details into mongodb
Store User login session in redis cluster

Please read instruction.txt

> Install Docker First

> Then run docker sh docker-start.sh   

>It will setup whole required architecture includes 

   > 4 App Containers which has

       -nodejs server + source code 

      -superviserd which execute nodes 4 process in different ports (8081,8082,8083,8084)

      -haproxy which accept traffic on port 80 and balancing service to 8081,8082,8083,8084

  > 1 mongodb +superviserd container to store user data

  > 1 Redis Cluster container which has 3 Master and 3 Slaves +superviserd  which used to store user session data after login

Build and Start Containers Images with following command

sh docker-start.sh

Stop Containers Images with following command

sh docker-stop.sh

TO rebuild Images with following command

sh docker-rebuild.sh

TO to remove docker-compose

sh remove_compose.sh

Services Running on following ports

1] Main Application URL (Haproxy Main Load Balancer "user-haproxy" ): http://localhost:8089

2] HaProxy Stats Url of Main Load Balancer "user-haproxy" http://localhost:8090

Username: admin Password: password

3] app1 , app2 , app3 , app4 haproxy stats running on following ports

app1: http://localhost:8081 app2: http://localhost:8082 app3: http://localhost:8083 app4: http://localhost:8084

4] Mongodb service runs on 27017 external port , we can connect db using robomongodb

5] Redis service runs on 6379 external port , we can connect redis using fastnosql tool

Credit Reference

1] Nodejs:https://github.com/bradtraversy/node_passport_login 2] Docker:https://github.com/InconceivableDuck/Nodevember