![]() The Package manifest document provides a package listing for RHEL 8. Information regarding the Red Hat Enterprise Linux life cycle is provided in the Red Hat Enterprise Linux Life Cycle document. Capabilities and limits of Red Hat Enterprise Linux 8 as compared to other versions of the system are available in the Knowledgebase article Red Hat Enterprise Linux technology capabilities and limits.For instructions, see How to convert from CentOS Linux or Oracle Linux to RHEL. If you are using CentOS Linux 6 or Oracle Linux 6, you can convert your operating system to RHEL 6 using the unsupported convert2rhel utility prior to upgrading to RHEL 8. To upgrade from RHEL 6.10 to RHEL 8.2, follow instructions in Upgrading from RHEL 6 to RHEL 8. For instructions, see Converting from an RPM-based Linux distribution to RHEL. If you are using CentOS Linux 7 or Oracle Linux 7, you can convert your operating system to RHEL 7 using the supported convert2rhel utility prior to upgrading to RHEL 8. You can create your own actors to migrate your custom or third-party applications using the Leapp utility.įor details, see Customizing your Red Hat Enterprise Linux in-place upgrade. It is also possible to upgrade without Red Hat Subscription Manager. You can now use additional custom repositories for an in-place upgrade from RHEL 7 to RHEL 8. This version provides a number of enhancements over the previous version, including support for new GPUs and APUs, and various driver updates. The Direct Rendering Manager (DRM) kernel graphics subsystem has been rebased to upstream Linux kernel version 5.3. Switching between workspaces is possible by clicking on the required thumbnail. The switcher is now located in the right part of the bottom bar, and it is designed as a horizontal strip of thumbnails. Workspace switcher in the GNOME Classic environment has been modified. See Section 5.1.15, “The web console” for more information. The web console has been redesigned to use the PatternFly 4 user interface system design.Ī session timeout has been added to the web console to improve security. See Section 5.1.12, “Identity Management” for more information. This update makes installation and configuration of IdM-based solutions easier. Identity Management now supports Ansible roles and modules for installation and management. Healthcheck helps users find problems that might impact the fitness of their IdM environments. Identity Management introduces a new command-line tool: Healthcheck. See Section 5.1.11, “Compilers and development tools” for more information. ![]() Later versions of the following components are now available as new module streams: See Section 5.1.5, “Security” for more information.ĭynamic programming languages, web and database servers SCAP Security Guide now provides a profile compliant with the Australian Cyber Security Centre (ACSC) Essential Eight Maturity Model. RHEL 8.2 includes the setools-gui and setools-console-analyses packages that provide tools for SELinux-policy analysis and data-flow inspections. The administrator can now define a complete policy or modify only certain values. System-wide cryptographic policies now support customization. The Tuned system tuning tool has been rebased to version 2.13, which adds support for architecture-dependent tuning and multiple include directives.įor more information, see Section 5.1.4, “Infrastructure services”. Interactive GUI installations, as well as automated Kickstart installations, support these new features.įor more information, see Section 5.1.1, “Installer and image creation”. You can also register your system to Red Hat Insights during installation. In RHEL 8.2, you can register your system, attach RHEL subscriptions, and install from the Red Hat Content Delivery Network (CDN) before package installation. Notable changes to internationalization in RHEL 8Ĭhapter 1. Overview Installer and image creation Red Hat Enterprise Linux 8 international languagesĦ.2. Dynamic programming languages, web and database serversĬollapse section "6. Deprecated functionality"Ĭollapse section "5.6. Red Hat Enterprise Linux System RolesĮxpand section "5.6. Technology Previews"Ĭollapse section "5.5. Dynamic programming languages, web and database serversĮxpand section "5.5. Updated /proc/sys/kernel parametersĥ.4.9. ![]() Important changes to external kernel parameters"ĥ.2.4. Important changes to external kernel parameters"Ĭollapse section "5.2. Important changes to external kernel parametersĮxpand section "5.2. Dynamic programming languages, web and database serversĥ.2. Distribution of content in RHEL 8"ĥ.1.10. Distribution of content in RHEL 8"Ĭollapse section "3. Providing feedback on Red Hat documentationĮxpand section "3.
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