Segregate rancher into another repository #3289
Description
The implementation of a local rancher instance is unnecessary. Additionally, upgrading to rancher 2.x involves the use of kubernetes. Refactoring the current rancher scripts to accomodate rancher is cumbersone. However, expecting each developer to undergo the use of rancher for a local development may be not be something achievable depending on their allotted resources. Therefore, this project should revert to the vanilla docker-compose implementation, then transfer the rancher implementation to another repository. This segregated repository could be a simple rancher-demonstration, analagous to the puppet-demonstration repository.