Serfnode

Decentralized Service Discovery in Distributed System of Micro Services

Usage

1. Install Docker
2. Build docker image from source $ docker build -t swapnilmg/serfnode .
3. Source rc file $ . .rcSerfnode
4. Start cluster of 5 serfnodes $ serf-start-cluster 5
5. Enter in bash shell of serfnode4 $ docker exec -i -t serfnode4 /bin/bash
6. Check Service discovery root@serfnode4:/# serf members
7. Access primary serfnode webserver root@serfnode4:/# curl http://172.17.0.99
8. Open new terminal and force stop serfnode0 $ docker stop serfnode0
9. Check Service dicovery and status of serfnode0 from serfnode4 root@serfnode4:/# serf members
10. Access new primary serfnode webserver root@serfnode4:/# curl http://172.17.0.99