Red Hat Enterprise Linux 9 beta released


Red Hat Enterprise Linux Version 9, released today in beta, introduces about a dozen important new features that focus on security and compliance, simplified management, and automation. The biggest news, however, could be the lack of changes to the management and administration tools from the previous version, which could make it pretty painless to roll out.

Key new management features include improved performance metrics for the web console to help diagnose problems, live kernel patching with no downtime, and an easier way to create new operating system images.

Many of these features make RHEL 9 better suited for use in edge environments, according to IDC Vice President Dave McCarthy, who noted that automation appeared to be a particularly important focus in the new version.

“It’s a different kind of scalability than what people used to think about in a data center,” he said. “[Red Hat is] recognize that [RHEL]It is brought into environments in which it was not before. “

Security and compliance have also received some important new features in RHEL 9. Red Hat announced native support for smart card authentication via the web console, additional security profiles to simplify compliance with standards such as HIPAA and PCI-DSS, more granular single sign-on logging, and built-in OpenSSL 3.

The company also announced new containerization options, including standardized universal base images in “micro” and “minimal” form factors intended for developing applications designed for restricted devices – again a new feature set, RHEL as Edge operation could make system more attractive.

According to McCarthy, Red Hat’s approach is very different from some of its open source edge competition.

“SUSE is developing very specific edge products that complement their portfolio of standard Linux offerings,” he said. “Red Hat’s approach is different. You only build in the functions of the core product. It feels a bit more cohesive. “

One of the other main selling points of RHEL 9 is not in itself a new feature, but it stands out from the company’s usual practice: Red Hat has gone out of its way to change as little as possible of its basic management tools. Previously, a new version had to learn a host of new tools that administrators had to learn, which McCarthy said could be a headache for those working in IT environments that are increasingly scalable in size and complexity.

“Unlike other major releases, this will feel familiar,” he said. “When you switch from one major version to another, there is often a learning curve, but [here] You tried to leave the administration tools as with RHEL 8. “

RHEL 9 is available now for download and evaluation. The company said it has lifted restrictions on RHEL beta access so that even free Red Hat developer accounts can access the software. Red Hat has not given a schedule for an official release.

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Copyright © 2021 IDG Communications, Inc.

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