OpenStack Designate emerged as the DNS-as-a-Service component in the OpenStack ecosystem. It was created to provide DNS management for cloud tenants in OpenStack deployments.
| Year | OpenStack Release | Designate Version | Key Milestones |
|---|---|---|---|
| 2014 | Juno | 0.0.1 | Initial project inception |
| 2015 | Kilo | 1.0.0 | First official release |
| 2015 | Liberty | 2.0.0 | Multi-tenant support enhanced |
| 2016 | Mitaka | 3.0.0 | Production-ready backends (BIND, PowerDNS) |
| 2016 | Newton | 4.0.0 | designate-sink for Nova/Neutron events |
| 2017 | Ocata | 5.0.0 | API v2 stabilization |
| 2017 | Pike | 6.0.0 | Improved zone management |
| 2018 | Queens | 7.0.0 | Enhanced RBAC and quotas |
| 2018 | Rocky | 8.0.0 | Backend driver improvements |
| 2019 | Stein | 9.0.0 | API enhancements |
| 2019 | Train | 10.0.0 | Performance optimizations |
| 2020 | Ussuri | 11.0.0 | Security hardening |
| 2020 | Victoria | 12.0.0 | Modernization efforts |
| 2021 | Wallaby | 13.0.0 | Python 3 migration complete |
| 2021 | Xena | 14.0.0 | API cleanup |
| 2022 | Yoga | 15.0.0 | Improved scalability |
| 2022 | Zed | 16.0.0 | Backend driver updates |
| 2023 | Antelope | 17.0.0 | Security enhancements |
| 2023 | Bobcat | 18.0.0 | Performance improvements |
| 2024 | Caracal | 19.0.0 | API refinements |
| 2024 | Dalmatian | 20.0.0 | Modernization |
| 2025 | Epoxy (2025.1) | 20.0.0 | Dashboard improvements |
| 2025 | Flamingo (2025.2) | 21.0.0 | SVCB/HTTPS record types |
| 2026 | Gazpacho (2026.1) | 21.1.0.dev | In development |
The project introduced APIs, multi-tenant isolation, and integration with OpenStack Keystone for authentication. Over time, Designate became an essential part of private cloud stacks where DNS automation was required. Its history mirrors the growth of OpenStack itself and the need for cloud-native DNS management.
Designate grew alongside OpenStack as the platform expanded into full cloud service offerings. DNS management became a standard expectation for cloud users, and Designate provided that capability with multi-tenant isolation and integration with OpenStack’s identity and networking services.
The project evolved to support multiple DNS backend drivers, enabling operators to choose BIND, PowerDNS, or other DNS servers. This flexibility allowed Designate to fit into diverse operational environments and helped it gain adoption in both enterprise and service provider clouds.
Designate’s API model also influenced how cloud-native DNS services are designed, emphasizing REST interfaces and automation hooks. This made it possible to integrate DNS operations into infrastructure-as-code and CI/CD workflows.
Today, Designate remains the standard DNS service in OpenStack deployments, and its history reflects the evolution of DNS automation within cloud platforms.
Designate’s integration with OpenStack networking also enabled automated DNS updates tied to floating IPs and instances. This reduced operational overhead for cloud administrators and improved self-service capabilities for tenants. The project’s evolution shows how DNS automation becomes essential once cloud users expect dynamic infrastructure.
Designate’s API and multi-tenant architecture also encouraged adoption in private cloud environments where teams needed self-service DNS. This helped reduce ticket-based DNS requests and aligned DNS changes with automated infrastructure provisioning.
The project continued to evolve with improvements to zone management, quotas, and audit logging. These features made it more suitable for production environments where governance and tracking were required.
Designate’s position in the OpenStack ecosystem ensured long-term maintenance and integration with other services, reinforcing its role as the standard DNS service in OpenStack-based clouds.
Designate’s roadmap has continued to emphasize API stability and interoperability with different DNS backends. This allowed operators to evolve their DNS infrastructure without rewriting automation. The project’s focus on compatibility has been important for long-term adoption in production OpenStack clouds.
Designate’s integration with OpenStack’s identity and policy systems also enabled role-based access control for DNS changes. This governance capability helped cloud operators delegate DNS tasks safely while maintaining oversight. The combination of API automation and access control has been essential for multi-tenant environments.