The applications in Red Hat Customer Portal Labs can help you improve performance, quickly troubleshoot issues, identify security problems, and quickly deploy and configure complex applications. Red Hat Customer Portal Labs is a set of tools in a section of the Customer Portal. See the Red Hat Enterprise Linux Life Cycle document for more details. Future minor releases will focus on retaining and improving stability and reliability rather than adding new features. Red Hat Enterprise Linux 7 is now in the Maintenance Support 1 phase of the product life cycle. For instructions, see How to convert from CentOS Linux or Oracle Linux to RHEL. If you are using CentOS Linux 7 or Oracle Linux 7, you can convert your operating system to RHEL 7 using the convert2rhel utility prior to upgrading to RHEL 8. The Leapp utility is available in the RHEL 7 Extras repository. Significant differences between RHEL 7 and RHEL 8 are documented in Considerations in adopting RHEL 8. Instructions on how to perform an in-place upgrade from RHEL 7 to RHEL 8 using the Leapp utility are provided by the document Upgrading from RHEL 7 to RHEL 8. If you are using CentOS Linux 6 or Oracle Linux 6, you can convert your operating system to RHEL 6 using the convert2rhel utility prior to upgrading to RHEL 7. Note that the Preupgrade Assistant and the Red Hat Upgrade Tool are available in the RHEL 6 Extras repository.

Major differences between the two major releases are documented in the Migration Planning Guide. The procedure of an in-place upgrade from RHEL 6 to RHEL 7 and the usage of the Preupgrade Assistant and the Red Hat Upgrade Tool is documented in the Upgrading from RHEL 6 to RHEL 7 guide.

For a list of currently supported upgrade pahts, see Supported in-place upgrade paths for Red Hat Enterprise Linux. For instructions on how to install the Red Hat Insights client and register your system to the service, see the Red Hat Insights Get Started page.Īn in-place upgrade offers a way of upgrading a system to a new major release of Red Hat Enterprise Linux by replacing the existing operating system. The Red Hat Insights service, which enables you to proactively identify, examine, and resolve known technical issues, is now available with all RHEL subscriptions. The Package Manifest document provides a package listing for RHEL 7.

Deprecated Functionality'Ĭollapse section '9. Red Hat Enterprise Linux System RolesĮxpand section '9.

Important Changes to External Kernel ParametersĬollapse section '7.

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