---
title: "Introducing OpenStack Dalmatian  - Fairbanks"
description: "In this blog post, we'll discuss some of the key highlights of OpenStack Dalmatian for technical professionals and organizations."
url: "https://fairbanks-upgrade.ubo-dev.nl/introducing-openstack-dalmatian/"
language: "en"
---

Blog

# Introducing OpenStack Dalmatian

Technology

October 15, 2024

Author: Elvira Dautović

In this post

[Key highlights of the Dalmatian release ](https://fairbanks-upgrade.ubo-dev.nl/introducing-openstack-dalmatian#section-1-1)[Key Benefits of OpenStack Dalmatian  ](https://fairbanks-upgrade.ubo-dev.nl/introducing-openstack-dalmatian#section-1-2)[Looking ahead ](https://fairbanks-upgrade.ubo-dev.nl/introducing-openstack-dalmatian#section-1-3)

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OpenStack’slatest version , Dalmatian was released on the 2nd of October 2024\. As one of the most robust and scalable open source cloud platforms, OpenStack continues to be of significant interest to cloud architects, DevOps professionals, and IT teams globally. Dalmatian introduces several new features and improvements, designed to enhance the performance, scalability, and security of OpenStack clouds. 

In this blog post, we’ll discuss some of the key highlights and explore why they matter for technical professionals and organizations building private and public cloud environments. 

## Key highlights of the Dalmatian release 

1. **Optimized support for Distributed Compute Nodes (DCN)**  
The Dalmatian release includes enhancements for Distributed Compute Nodes(DCN), which enable improved scalability and manageability for geographically distributed cloud environments. With optimized DCN support, operators can deploy compute resources closer to their workloads, reducing latency and enhancing performance. This is especially beneficial for organizations operating in multiple regions or requiring edge computing solutions.

**Why** **i** **t** **m** **atters:**   
For industries relying on low-latency services, like telecommunications or IoT, the enhanced DCN capabilities in Dalmatian provide a more flexible architecture, improving user experience and infrastructure efficiency. The ability to deploy resources closer to the user base without compromising management or security significantly impacts operational agility. 

1. **Enhanced bare metal (Ironic) management**  
Dalmatian brings significant updates to Ironic, OpenStack’s bare metal provisioning service. With improvements focused on automated hardware introspection and provisioning, Ironic in Dalmatian streamlines the deployment of physical machines. The integration of BIOS and firmware management directly within OpenStack Ironic workflows makes it easier to automate and maintain hardware standards across data centers.

**Why** **i** **t** **m** **atters:**   
For organizations leveraging a hybrid cloud model or those managing complex environments with diverse hardware requirements, these enhancements provide a more unified approach to managing physical and virtual resources. Streamlined bare metal management allows for faster provisioning and reduced downtime during hardware changes or updates. 

1. **Cyborg FPGA support and hardware acceleration enhancements**  
One of the most exciting updates in Dalmatian is the support for FPGA (Field Programmable Gate Array) management through the Cyborg service. This allows operators to integrate hardware accelerators directly within their cloud infrastructure. In addition, improvements in GPU and other hardware accelerator support enable greater flexibility and performance for specialized workloads, such as AI/ML and video processing.

**Why** **i** **t** **m** **atters:**   
As demand for high-performance computing (HPC) grows, especially in AI/ML development and data-intensive tasks, having native support for hardware acceleration in OpenStack is a game-changer. It means operators can offer specialized services within their cloud environment without additional complexities, aligning closely with the needs of developers and data scientists working with compute-heavy workloads. 

1. **Octavia load balancer v2 API**  
The new v2 API for Octavia, OpenStack’s load-balancing service, is another notable highlight. The improved API brings enhanced features like full lifecycle management for load balancers, including support for UDP and SCTP protocols. These updates provide more robust, flexible, and automated load balancing for cloud environments.

**Why** **i** **t** **m** **atters:**   
For DevOps teams managing cloud-native applications, load balancing is a critical aspect of ensuring reliability and performance. The updated Octavia API simplifies the configuration and automation of load balancers, reducing manual effort and ensuring a more resilient architecture. Organizations focusing on microservices and containerized applications will find this especially valuable. 

1. **Glance image service improvements with multi-backend support**  
Dalmatian’s Glance image service now supports multi-backend storage, allowing users to manage and store virtual machine images across multiple storage systems. This flexibility is crucial for organizations with diverse storage needs, as it enables them to choose the most suitable storage solution for different use cases (e.g., high-performance SSDs for mission-critical workloads and object storage for long-term archival).

**Why** **i** **t** **m** **atters:**   
By supporting multi-backend image storage, Dalmatian allows cloud administrators to optimize costs and performance based on workload requirements. This feature is especially beneficial in multi-tenant environments where different projects may have varying storage performance and cost considerations. 

1. **Improved security and compliance with Keystone and Barbican enhancements**  
Security is always a top priority in cloud environments, and Dalmatian introduces several updates to Keystone (identity service) and Barbican (secret management). Keystone’s role-based access control (RBAC) policies have been fine-tuned, and integration with external identity providers has been enhanced for smoother multi-factor authentication (MFA) setups. Barbican has received updates that simplify the management of encryption keys and secrets, allowing for more secure storage and retrieval within cloud environments.

**Why** **i** **t** **m** **atters:**   
These enhancements offer tighter integration and better security control, essential for organizations needing compliance with strict regulations such as GDPR or HIPAA. By simplifying secret management and tightening access controls, Dalmatian empowers teams to enforce robust security policies across cloud infrastructures, reducing the risk of breaches. 

## Key Benefits of OpenStack Dalmatian  

The features and improvements in the Dalmatian release demonstrate OpenStack’s commitment to staying relevant in the cloud ecosystem. For enterprises building scalable and secure private clouds or service providers offering public cloud solutions, Dalmatian offers several advantages: 

- Scalability & flexibility: Enhanced DCN support and multi-backend image storage capabilities allow for more flexible infrastructure management, making it easier to adapt to growing workloads and varying user needs.
- Performance: Support for hardware acceleration (like FPGA and GPU) through Cyborg means organizations can deliver high-performance computing services without external dependencies.
- Security & compliance: With updates to Keystone and Barbican, teams can implement comprehensive security policies that meet industry regulations and best practices, crucial for sensitive data management.

## Looking ahead 

OpenStack Dalmatian focuses on flexibility, performance, and security. Whether you’re managing a private cloud in an enterprise environment, building edge computing solutions, or running specialized workloads like AI/ML, the Dalmatian release provides the tools to build and scale a modern cloud infrastructure. 

If you’re interested in exploring these features, consider setting up a test environment to see how Dalmatian fits within your cloud strategy. If you need more information or are wondering whether you should upgrade to Dalmatian, feel free to reach out to us. 

![Michiel](https://fairbanks-upgrade.ubo-dev.nl/media/uploads/2025/06/Michiel.jpeg?width=500 "Michiel")

## Want to know more about open source private cloud

Let’s talk with Michiel Manten

[Let's talk](https://fairbanks-upgrade.ubo-dev.nl/contact/?subject=Introducing%20OpenStack%20Dalmatian)

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