Overview
OpenStack is a collection of software tools for building and managing cloud computing platforms for public and private clouds. It allows users to manage large pools of compute, storage, and networking resources through a dashboard or API.
Key Components
- Nova: The primary computing engine (manages virtual machines).
- Swift: A scalable storage system for objects and files.
- Neutron: Provides 'networking as a service' between interface devices.
- Cinder: Provides persistent block storage for use with compute instances.
- Keystone: Provides identity services for all OpenStack components.
Use Cases
- Building private clouds for large enterprises.
- Powering public cloud offerings from service providers.
- Research and academic computing environments.