---
title: "VMware Migration to Open Source Private Cloud | Fairbanks"
description: "Rising VMware costs forcing a rethink? Discover how open source private cloud delivers cost control, sovereignty, and flexibility. Real migration strategies inside."
url: "https://fairbanks-upgrade.ubo-dev.nl/openstack-gazpacho-a-step-forward-in-operational-simplicity-and-workload-mobility/"
language: "en"
---

Blog

# OpenStack Gazpacho: a step forward in operational simplicity and workload mobility

Technology

May 19, 2026

Author: Elvira Dautović

In this post

[A release built for real operational challenges ](https://fairbanks-upgrade.ubo-dev.nl/openstack-gazpacho-a-step-forward-in-operational-simplicity-and-workload-mobility#section-1-1)[Faster and more flexible workload mobility ](https://fairbanks-upgrade.ubo-dev.nl/openstack-gazpacho-a-step-forward-in-operational-simplicity-and-workload-mobility#section-1-2)[A stronger alternative for VMware environments ](https://fairbanks-upgrade.ubo-dev.nl/openstack-gazpacho-a-step-forward-in-operational-simplicity-and-workload-mobility#section-1-3)[Smarter infrastructure with better defaults ](https://fairbanks-upgrade.ubo-dev.nl/openstack-gazpacho-a-step-forward-in-operational-simplicity-and-workload-mobility#section-1-4)[Simplified upgrades with SLURP ](https://fairbanks-upgrade.ubo-dev.nl/openstack-gazpacho-a-step-forward-in-operational-simplicity-and-workload-mobility#section-1-5)[Built for modern workloads and hardware ](https://fairbanks-upgrade.ubo-dev.nl/openstack-gazpacho-a-step-forward-in-operational-simplicity-and-workload-mobility#section-1-6)[What this means for your organization ](https://fairbanks-upgrade.ubo-dev.nl/openstack-gazpacho-a-step-forward-in-operational-simplicity-and-workload-mobility#section-1-7)[Final thoughts ](https://fairbanks-upgrade.ubo-dev.nl/openstack-gazpacho-a-step-forward-in-operational-simplicity-and-workload-mobility#section-1-8)

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The latest release of OpenStack, OpenStack 2026.1 “Gazpacho”, is here. While every OpenStack release brings incremental improvements, Gazpacho stands out by focusing on something many organizations struggle with: simplifying operations while making cloud environments more flexible and future ready.

This is not just another feature release. It reflects how OpenStack continues to evolve in response to real world challenges such as VMware migration, growing infrastructure complexity, and the need to support modern workloads like AI and edge computing.

## A release built for real operational challenges 

Gazpacho is the 33rd OpenStack release and continues the platform’s role as a widely deployed open source cloud foundation for private and hybrid environments.

What makes this release particularly relevant is its focus on:

- reducing operational overhead
- improving workload mobility
- supporting modern hardware and architectures

These are not abstract improvements. They directly address the day to day reality of teams running large scale infrastructure.

## Faster and more flexible workload mobility 

One of the most impactful updates comes from the compute layer (Nova): parallel live migrations.

Instead of moving virtual machines over a single connection, Gazpacho enables multiple parallel memory transfer streams. This significantly speeds up migrations and reduces downtime.

For organizations looking to move away from VMware, this is a critical step forward. It brings OpenStack closer to the expectations set by enterprise virtualization platforms, while maintaining full control and openness.

In addition, Gazpacho introduces:

- live migration support for workloads using vTPM, enabling secure movement of sensitive workloads
- asynchronous volume attach operations, improving responsiveness in automation workflows

Together, these changes make workload mobility not just faster, but also more secure and scalable.

## A stronger alternative for VMware environments 

The timing of this release is no coincidence. Since the Broadcom acquisition of VMware, many organizations have been reassessing their virtualization strategy.

Gazpacho directly supports this shift by:

- improving migration capabilities
- simplifying operations for large environments
- enhancing compatibility with enterprise workloads

Features like parallel migrations and improved automation reduce the friction typically associated with moving away from proprietary platforms.

## Smarter infrastructure with better defaults 

Beyond compute, Gazpacho brings meaningful improvements across networking and bare metal provisioning.

Highlights include:

- **Neutron (networking)**: added BGP support in the OVN driver and improved routing capabilities for large scale environments
- **Ironic (bare metal)**: autodetection of deployment interfaces, reducing manual configuration
- **Cyborg (accelerators)**: expanded guidance and support for GPUs, FPGAs, and other accelerators

These updates are less visible than headline features, but arguably more important. They reduce complexity and make it easier to operate infrastructure at scale.

## Simplified upgrades with SLURP 

Gazpacho is a SLURP (Skip Level Upgrade Release Process) release.

In practice, this means organizations can upgrade directly from the previous SLURP release (2025.1 Epoxy), instead of stepping through every intermediate version.

For teams managing production environments, this is a major advantage:

- fewer upgrade cycles
- reduced operational risk
- lower maintenance overhead

It aligns with a broader industry trend: fewer, more meaningful upgrades instead of constant change.

## Built for modern workloads and hardware 

Another important theme in Gazpacho is support for modern infrastructure demands.

The release continues to expand:

- hardware enablement across CPUs, GPUs, and accelerators
- support for edge and distributed environments
- readiness for AI driven workloads

This ensures OpenStack remains relevant as infrastructure shifts beyond traditional virtualization into more diverse and performance sensitive use cases.

## What this means for your organization 

Gazpacho is not about flashy innovation. It is about removing friction.

For organizations, this translates into:

- easier operations and reduced complexity
- more realistic migration paths away from proprietary stacks
- better support for modern, distributed workloads
- stronger alignment with open source and digital sovereignty strategies

In other words, OpenStack continues to improve in not just being powerful, but also practical to operate.

## Final thoughts 

OpenStack Gazpacho shows a clear direction: stability, simplicity, and real world usability.

Instead of reinventing the platform, this release focuses on making it work better where it matters most. For many organizations, that is exactly what is needed to move forward with confidence in their cloud strategy.

If you are currently evaluating your infrastructure stack or considering a move away from VMware, this release is worth a closer look.

![eric_en_wout](https://fairbanks-upgrade.ubo-dev.nl/media/uploads/2025/10/eric_en_wout-1.jpg?width=1500 "eric_en_wout")

Video

## Watch the full keynote

Fairbanks CIO Eric Kessels and CTO Wout discuss immutable infrastructure in depth: what it means technically, how it connects to managed open source private cloud delivery, and why the patterns proven in Kubernetes are now ready to be applied at the infrastructure layer.

**Watch the keynote** to see how immutable infrastructure leads to predictable, reliable operations for your datacenter.

[Watch the keynote](https://www.fairbanks.nl/from-complex-to-cloud-native-reasons-infra-leaders-choose-immutable-infrastructure-for-kubernetes/)

## FAQ: Immutable infrastructure

### What is immutable infrastructure?

### What is configuration drift and why does it matter?

### How does immutable infrastructure relate to Kubernetes?

### What is the difference between mutable and immutable infrastructure?

### How does immutable infrastructure support NIS2 and DORA compliance?

### Is immutable infrastructure suitable for open source private cloud environments?

### How does immutable infrastructure affect datacenter lifecycle management?

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

## Want to see immutable infrastructure in action? 

Watch the Fairbanks keynote with CIO Eric Kessels and CTO Wout.

[Watch the keynote](https://www.fairbanks.nl/from-complex-to-cloud-native-reasons-infra-leaders-choose-immutable-infrastructure-for-kubernetes/)

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