A multi-site OpenStack environment is one in which services, located in more than one data center, are used to provide the overall solution. Usage requirements of different multi-site clouds may vary widely, but they share some common needs. OpenStack is capable of running in a multi-region configuration. This enables some parts of OpenStack to effectively manage a group of sites as a single cloud. With careful planning in the design phase, OpenStack can act as an excellent multi-site cloud solution for a multitude of needs. Some use cases that might indicate a need for a multi-site deployment of OpenStack include: An organization with a diverse geographic footprint. Geo-location sensitive data. Data locality, in which specific data or functionality should be close to users.