Release Notes

10.1 Release Notes

10.0 Release Notes

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Planning

Important planning recommendations and guidance to review before deploying.

Installing RHEL

Upgrading and converting to RHEL

Composing RHEL images using image builder

System administration

Security

Networking

Identity Management

Identity management and policy

Installing Identity Management

Manual and automated installation of IdM servers, replicas, and clients

Planning Identity Management

Planning the infrastructure and service integration of an IdM environment

Using Ansible to install and manage Identity Management in RHEL

Using Ansible playbooks to install, configure and maintain an IdM environment

Installing trust between IdM and AD

Managing a cross-forest trust between an IdM and AD domain

Managing certificates in IdM

Issuing certificates, configuring certificate-based authentication, and controlling certificate validity

Accessing Identity Management services

Logging in to IdM and managing its services

Integrating RHEL systems directly with Windows Active Directory

Joining RHEL hosts to AD and accessing resources in AD

Configuring authentication and authorization in RHEL

Using SSSD, authselect, and sssctl to configure authentication and authorization

Migrating to Identity Management on RHEL 10

Upgrading an IdM environment from RHEL 9 to RHEL 10 and migrating external LDAP solutions to IdM

Managing IdM users, groups, hosts, and access control rules

Configuring users and hosts, managing them in groups, and controlling access with host-based and role-based access control rules

Managing replication in Identity Management

Preparing and verifying replication environments

Tuning performance in Identity Management

Optimizing the IdM services, such as Directory Server, KDC, and SSSD, for better performance

Preparing for disaster recovery with Identity Management

Mitigating the effects of server and data loss scenarios in IdM environments

Performing disaster recovery with Identity Management

Recovering IdM after a server or data loss

Working with DNS in Identity Management

Managing the DNS service integrated in RHEL IdM

Using external Red Hat utilities with Identity Management

Integrating services and Red Hat products in IdM

Using IdM API

Using IdM API with Python scripts

Using IdM Healthcheck to monitor your IdM environment

Performing status and health checks

Managing smart card authentication

Configuring and using smart card authentication

Working with vaults in Identity Management

Storing and managing sensitive data in IdM

Storage

Storage and file systems

Clusters

Containers and virtual machines

Building, running, and managing containers

Using Podman, Buildah, and Skopeo on Red Hat Enterprise Linux

Configuring and managing Windows virtual machines

Setting up your host, creating and administering virtual machines, and understanding virtualization features

Using image mode for RHEL to build, deploy, and manage operating systems

Using RHEL bootc images on Red Hat Enterprise Linux 10

Configuring and managing Linux virtual machines

Setting up your host, creating and administering virtual machines, and understanding virtualization features

Cloud

Developing applications

Red Hat Lightspeed for RHEL

RHEL for SAP Solutions