title: How to setup solr cloud with 2 shards 1 leader and 1 replica and with zookeeper on different machines?
body: <p>I'm still confused on setting up a solr cloud cluster. The one in the tutorial are setup for localhost binded to different ports. But I wanna know how would it be like using different machines. What do I need?  Do I need to extract the downloaded Solr to each machine? Should I setup zookeeper first and set the configuration? Should zookeeper be installed on a different machine which is not a Solr server?</p>