Embedded container-based control plane for clustered environment
US11449398B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 1, 2020 |
| Grant date | Sep 20, 2022 |
| Priority date | — |
| Expiry date | Dec 16, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2201/815
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Techniques for providing an embedded container-based control plane for clustered environments. A clustered storage system includes one to many storage appliances, in which one storage appliance is designated as a “primary appliance” and any other storage appliance(s) is/are designated as a “peer appliance(s).” The primary appliance includes a central database, one peer appliance includes a synchronously replicated database, and any other peer appliances each include an asynchronously replicated database. The primary appliance further includes a global management IP for managing access to the central database. The primary and peer appliances each further include a control plane container for implementing command processing services. The control plane container of the primary appliance further implements command orchestration services. The clustered storage system with central and replicated databases and a distributed control plane avoids the need to re-synchronize data at the time of storage appliance failure and improves scalability.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.