# Introduction

This demo tests zeroconfig. 

* server

  run in docker
  
* client

  run in docker, and find server instances through zeroconfig, find schemas through
  schema discovery

* edge
  run in docker, and find server instances through zeroconfig, find schemas through
  schema discovery
  
* tests

  integration tests run in host machine, find client/edge instances through local, 
  and schemas from schema discovery. 