OpenStack TripleO
OpenStack TripleO (OpenStack on OpenStack) is a deployment and management tool for OpenStack clouds that uses OpenStack's own services to install and manage OpenStack itself. It automates the provisioning, configuration, and lifecycle management of OpenStack deployments by treating the underlying infrastructure as an OpenStack cloud. This enables operators to deploy and scale OpenStack in a consistent, repeatable manner using familiar OpenStack tools and APIs.
Developers and operators should learn TripleO when deploying production-grade OpenStack clouds, especially in large-scale or complex environments where automation and consistency are critical. It is particularly useful for telco NFV deployments, private cloud infrastructure, and scenarios requiring high availability or frequent updates, as it simplifies the deployment process and integrates with OpenStack's native tooling for ongoing management.