The OneOps system architecture
OneOps uses a web frontend written in Ruby on Rails to provide a self-service portal to users, as well as access to REST APIs to automate several tasks. It also has a middleware automation engine and a backend that stores data in several databases based on different needs. These broad components are further broken down into smaller components that connect and communicate with each other, either via databases or a message bus.
OneOps uses several technologies behind the scenes to create an ecosystem of services and applications.
OneOps detailed system architecture
OneOps provides a web-based self-service portal written in Ruby on Rails named Display. Because Display is a OneOps's window to the world and is written in Rails, pretty much all aspects of it are customizable.