Quantum Cloud Service is an in-house developed private cloud platform based on open source, including Openstack, Kubernetes, and Ceph.
QCS adopts a multi-cloud strategy for continuous and uninterrupted service. We use Kubernetes as the underlying platform for consistency in development and operations, with the development/QA/operations systems running on separate clouds. In addition, the development/QA system is built on a private cloud to reduce costs, while the operations system is built on a public cloud for reliability and scalability. It's worth noting that development and QA systems can be separated by namespace in one cloud if needed.
Other benefits of QCS include a sophisticated CI/CD system to quickly create runtime environments that match source branches, and the ability to connect to any public cloud that offers Kubernetes services.
For virtual resources, virtual instances are controlled by Openstack, containers by Kubernetes, and virtual disks by Ceph.
Examples of adoption to date include the LG A.I. Lab CI/CD platform, Digital Companion Service (government project), AI Speaker Service (Company I), and Jonathan A.I. Service Cloud (Company A - https://www.iacryl.com).
