RHEL High Availability Documentation: Getting Started with Red Hat High Availability Clusters
NOTE: For a general overview of the documentation available for the Red Hat High Availability Add-On, see the Red Hat High Availability Add-On Documentation Guide.
As a new user of the Red Hat High Availability Add-On, you may find the following documentation useful in familiarizing yourself with the tools, concepts, and administrative procedures for creating a Red Hat high availability cluster.
- Summary descriptions of the High Availability Add-On components and concepts
- Procedures that serve as an introduction to the tools and processes you use to create a Pacemaker cluster for users who are interested in seeing what the cluster software looks like and how it is administered
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Operational overview of the
pcscommand line interface, which controls and configures cluster services -
Operational overview of the
pcsdWeb UI, the graphical user interface to create and configure Pacemaker/corosync clusters for RHEL 8 and RHEL 9 -
Operational overview of the HA Cluster Management RHEL web console add-on, the graphical user interface to create and configure Pacemaker/corosync clusters for RHEL 10
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Introduction to Pacemaker administration for users familiar with Veritas InfoScale Availability (formerly Veritas Cluster Server). It includes a brief comparative overview of some of the administration components of each system, and provides a series of tables summarizing the common administrative commands used for creating and managing a Veritas InfoScale Availability Cluster and a Red Hat High Availability Add-On Cluster in Red Hat Enterprise Linux 7 and Red Hat Enterprise Linux 8 using Pacemaker.