Rémi Palancher

Rackslab will be at TERATEC Forum 2026 on 20–21 October 2026 at the Palais des Congrès in Paris. Come to our startup booth E25 to meet the team and see Slurm-web in action with live demonstrations!

Running Slurm-web in production? Rackslab now offers Enterprise support, giving your team direct access to the engineers who build and maintain Slurm-web. Available by ordering a Slurm-web Enterprise license, the offer includes professional support and a Service Level Agreement (SLA) with a guaranteed four-hour response during the 8×5 CET support window.

We are pleased to announce the release of slurm-quota v3.0.0, a major update to our open source solution for CPU/GPU time quota management on Slurm clusters. This release turns the HTTP service into a full authenticated REST API with role-based access control, and brings quota administration into the web interface.

Rackslab announces the release of Slurm-web v7.0.0, a major update that brings enterprise SSO with OpenID Connect, ready-to-use Docker and Podman containers, custom branding for the web interface, a clearer jobs experience with active and recently terminated jobs, finer visibility controls for users, and support for Slurm 26.05.

We are happy to announce the release of RacksDB v0.7.0, a small maintenance update with a practical improvement: environment variables to set default paths in racksdb and racksdb-web.

Rackslab announces the release of Slurm-web v6.1.0, a small update focused on practical improvements: enhanced core allocation visuals in the resources page, broader installation and deployment documentation for SLES and related distributions, and a comprehensive set of dependency and security fixes.

We are pleased to announce the release of slurm-quota v2.0.0, a major update to our open source solution for CPU/GPU time quota management on Slurm clusters. This release introduces a web dashboard and several new administration commands to streamline quota operations.

Rackslab announces the release of slurm-quota, an open source solution to manage CPU and GPU time quotas for Slurm users and accounts.

We are adding official support for Red Hat Enterprise Linux (RHEL) 10 and compatible distributions—Rocky Linux, AlmaLinux OS, and CentOS—for Slurm-web and all of its dependencies.

We’re pleased to announce new official support for SUSE Linux Enterprise Server (SLES) 15 and 16, and openSUSE 15 and 16, for both Slurm-web and RacksDB.

Rackslab announces the release of Slurm-web v6.0.0, a major update that transforms how you navigate account hierarchies with the new Account Tree view, simplifies deployment by hosting Slurm-web in any HTTP subdirectory, and unlocks the latest Slurm 25.11 features with seamless REST API backward compatibility — delivering a faster, more flexible experience for clusters of any size.

We’re excited to announce the release of Slurm-web v5.2.0, bringing significant improvements to the user interface and new filtering capabilities.

We are happy to announce the release of RacksDB v0.6.0!

We’re pleased to announce that Slurm-web is moving from GPLv3 to the MIT License. This decision follows feedback from the community through our public poll and will take effect with the upcoming v5.2.0 release, coming very soon.

We’re excited to announce that all Rackslab software—Fatbuildr, RacksDB, and Slurm-web—now officially supports Debian 14 “forky.”

The past year has been exceptional for Slurm-web, our web-based interface for the Slurm workload manager. Over the last twelve months, organizations in more than 70 countries have adopted Slurm-web — bringing the total to over 900 installations across a wide variety of sectors.

We’re excited to announce the release of Slurm-web v5.1.0, bringing incremental improvements with great contributions from the community.

At Rackslab, we’re committed to making high-performance computing accessible through open-source tools like Slurm-web. We’re proud of the community we’ve built together.

We’re excited to announce the release of Slurm-web v5.0.0, a major update that brings powerful new features and improvements to enhance your Slurm monitoring experience. Whether you’re running a small cluster or managing a large HPC environment, this version makes it even easier to visualize and interact with your workload.

We’re thrilled to announce the release of Slurm-web v4.2.0, the latest version of the reference open source web interface for Slurm workload manager. This release brings several significant new features aimed at improving security, versatility, and usability — making it easier than ever to keep an eye on your cluster.

At Rackslab, we are strongly committed in providing powerful tools that not only help you manage your IT infrastructure but also give you a clear and intuitive way to visualize it. In our latest release of RacksDB v0.5.0, we are excited to introduce axonometric graphical representations of your infrastructure.

In this blog post, we’ll dive into how to use this new feature. Whether you’re an IT administrator, a data center manager, or a systems architect, this feature is designed to provide you with a more detailed and easy-to-understand view of your infrastructure.

At Rackslab, we are always looking for ways to make your infrastructure management more efficient and powerful. In RacksDB v0.5.0, we’ve introduced a seamless integration between RacksDB and ClusterShell, offering you a new level of flexibility and control when managing your HPC & AI clusters.

We are thrilled to announce the release of RacksDB v0.5.0, with many new features and continuous improvements!

We are pleased to announce the release of Slurm-web v3.3.0, the latest maintenance release of the v3 series. This update brings many bug fixes backported from the v4 series.

We are excited to announce the release of Slurm-web v4.1.0, the latest version of the reference open source web interface for Slurm workload manager. This update brings many improvements to make the software easier to install and bug fixes to enhance your experience.

Rackslab is delighted to announce the release of Slurm-web v4.0.0, the latest major version of this software including many new features.

Rackslab announces the release of Slurm-web v3.2.0, including feedback and contributions from many users and organizations.

Rackslab is proud to announce the release of Fatbuildr v2.1.0, with tons of new features and bug fixes.

Rackslab announces the release of Slurm-web v3.1.0, with several new features and some bug fixes.

Rackslab announces the release of Slurm-web v3.0.0, new major version of the open source web dashboard for Slurm based HPC cluster, completely redeveloped from scratch on clean foundations.

Rackslab announces the release of RacksDB v0.4.0 with an new modern and intuitive web UI!

Rackslab announces the release of new version RacksDB v0.3.0! It notably brings GPU support and drawing parameters.

Rackslab announces the release of new version RacksDB v0.2.0, an open source solution for modeling your datacenters infrastructures with two new major features.

Slurm-web is an open source web interface for Slurm workload manager. The project was born in 2015. Now it is being endorsed by Rackslab which becomes its new official maintainer, for a bright new future!

Fatbuildr v2.0.0 is released with many new major features!

Slurm batch scheduler allows users to associate to jobs optional fields in text format, such as the name of the job or a comment. These fields are not directly used by Slurm, their value has no influence on its behavior. They are available to store any information related to the jobs and can be manipulated through standard Slurm commands. For example, these fields can be useful for differentiating, filtering, classifying or annotating jobs.

We will discover in this post an approach to use the comment field to associate structured metadata to the jobs and enrich accounting reports with custom information.

Rackslab announces the release of new version Fatbuildr v1.1.0. This new version includes several fixes and some minor evolutions. Here is the content of the release notes :

Rackslab announces the first beta release of RacksDB v0.1.0~beta, an open source solution for modeling your datacenters infrastructures.

Rackslab announces the release of Fatbuildr v1.0.0, first official release of the open source continuous delivery solution.