IBM and Red Hat have some new Linux extras • The Register

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Crimson Hat has launched betas of RHEL 8.7 and 9.1, whereas its guardian firm affords IBM Linux mainframe cases within the cloud, albeit solely in some areas.

In case you’re searching for an additional strong house within the cloud to run Linux workloads, Crimson Hat’s guardian firm IBM has launched a brand new mainframe-based Infrastructure-as-a-Service product below the LinuxONE umbrella who baptized her “Naked Metallic Server.”

As we described a number of years agoIBM affords a complete vary of various hypervisors on mainframes, together with PR/SM (much like a hypervisor in firmware) and the native Linux in-kernel hypervisor KVM. One of many firm’s flagship mainframe working programs, z/VM, could also be extra generally used to handle VMs on the Z-series, nevertheless it’s cheaper to hire LinuxONE mainframes as a result of they’re optimized for it solely Run Linux, excluding native IBM mainframe working programs.

It’s notable that the announcement explicitly mentions Crimson Hat’s OpenShift container administration platform – maybe not unrelated to Crimson Hat’s new CEO Matt Hickswho was a part of the unique OpenShift staff.

RHEL, RHEL, RHEL

As for RHEL, the beta variations of 8.7 and 9.1 are out. However you shouldn’t examine RHEL level releases to, say, the near-term Ubuntu releases, which most individuals are extra accustomed to than we’re described when 8.6 got here out. When most Linux distributions come out with a degree launch, all parts have been up to date to barely newer variations. Which means a spherical of testing and integration work to verify every part you want nonetheless works on it.

Crimson Hat, alternatively, makes its residing by sustaining every model of its distribution over a few years, guaranteeing that main package deal variations stay the identical whereas fixing bugs and safety vulnerabilities, and backporting bug fixes and drivers from newer variations to the previous codebase. So RHEL 8.7 shall be similar to 8.6, and RHEL 9.1 shall be similar to 9.0 – however with many bug fixes and a few new options.

Crimson hats mixed announcement highlights the issues massive prospects will love to listen to: authentication, automation, and safety enhancements.

Some options apply to each variations. There are updates for improvement instruments together with Ruby 3.1, Maven 3.Eight and NodeJS 18 which features a newer model of the V8 runtime. Authentication technique enhancements embody managing good card login through Ansible, in addition to help for brand spanking new exterior credential providers together with Google Cloud Platform, Amazon Net Providers, and Microsoft Azure. In a sign of higher collaboration amongst rivals lately, Crimson Hat talks about its improved help for Microsoft .NET 7 and SQL Server on RHEL hosts.

The RHEL net console primarily based on cockpit, attracts an excessive amount of consideration. You possibly can change default port and crypto insurance policies, handle firewalls and kernel dwell patching, obtain set up pictures, and monitor Podman containers. Within the UI itself, you possibly can pin particular providers; label, encrypt or obfuscate particular experiences, and record older experiences; and rapidly discover out which CPUs have the very best utilization.

For builders, RHEL 8.7 brings GCC 12 to the RHEL Eight household for the primary time, and RHEL 8.7 will get Mercurial 6.2. New in RHEL 9.1 is PHP 8.1, improved multi-level safety, and Attested Boot, permitting customers to confirm if the server’s boot processes have been tampered with.

There’s much more data in the event you want it.

The beta model of RHEL 8.7 Discover provides an summary, with detailed particular options within the Launch Notes. The identical applies to the RHEL 9.1 Beta Discover and Launch Notes. That buyer portal has obtain hyperlinks. ®

https://www.theregister.com/2022/09/29/ibm_red_hat_linux/ IBM and Crimson Hat have some new Linux extras • The Register

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