Qlustar Announce May 2025

qlustar-announce@qlustar.org

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Qlustar 12 is EOL
by General announcements about Qlustar 16 May '25

16 May '25

With the latest security release, Qlustar 12 has reached its EOL and will receive no further updates. Please upgrade to Qlustar 13 as soon as possible in case your cluster is still running Qlustar 12. See https://docs.qlustar.com/Qlustar/13/ClusterOS/release-notes.html#_update_in… for instructions.

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Security/Bug fix releases 14.0.1, 13.3.1, 12.0.3.12
by General announcements about Qlustar 16 May '25

16 May '25

The Qlustar releases 14.0.1, 13.3.1 and 12.0.3.12 are ready including a number of security/bug fixes. Please check the following web pages for details about security fixes and special update instructions: https://qlustar.com/qsa/2025/0515251 https://qlustar.com/qsa/2025/0515252 https://qlustar.com/qsa/2025/0515253 The following non-security related updates/enhancements/bug fixes are included: For Qlustar 14 only: - QluMan 14.0.3 * Fix AttributeError in HostnameWidget save method * RemoteManagement: - Implement clone button - Save changes in redfish CheckBox

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Qlustar 14 is out with fully revamped monitoring
by General announcements about Qlustar 05 May '25

05 May '25

The Qlustar team is pleased to announce the immediate availability of Qlustar 14 for download [1]. It updates Qlustar's core platform to current Ubuntu 24.04 LTS. The AlmaLinux [2] edge platform remains based on 8.10. The highlight of this release is the new state-of-the-art Qlustar Monitoring stack. It is now based on Grafana [3] and Prometheus [4]. Both of them are tightly integrated with the other Qlustar components and can be controlled with a powerful new configuration interface [5] of the QluMan GUI. This release also includes the following individual major HPC core stack component updates: - Spack version 0.23.1 [6] - Slurm version 24.11.3 [7] - RDMA-Core version 55.0 [8] - HWloc version 2.11.2 [9] - UCX version 1.18.1 [10] Please consult the release notes [11] for more details. [1] https://qlustar.com/download/ [2] https://almalinux.org/ [3] https://grafana.com/grafana/ [4] https://prometheus.io/ [5] https://docs.qlustar.com/Qlustar/14/ClusterOS/qluman-guide/Config-Classes.h… [6] https://spack.readthedocs.io/en/latest/ [7] https://www.schedmd.com/slurm/ [8] https://github.com/linux-rdma/rdma-core [9] https://www.open-mpi.org/projects/hwloc/ [10] https://openucx.org/ [11] https://docs.qlustar.com/Qlustar/14/ClusterOS/release-notes.html

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Qlustar Announce May 2025