Pacemaker Remote¶
Scaling High Availablity Clusters
Abstract¶
This document exists as both a reference and deployment guide for the Pacemaker Remote service.
The example commands in this document will use:
- AlmaLinux 9 as the host operating system
- Pacemaker Remote to perform resource management within guest nodes and remote nodes
- KVM for virtualization
- libvirt to manage guest nodes
- Corosync to provide messaging and membership services on cluster nodes
- Pacemaker 2 to perform resource management on cluster nodes
- pcs as the cluster configuration toolset
The concepts are the same for other distributions, virtualization platforms, toolsets, and messaging layers, and should be easily adaptable.
Table of Contents¶
- 1. Scaling a Pacemaker Cluster
- 2. Configuration Explained
- 3. Guest Node Walk-through
- 4. Remote Node Walk-through
- 5. Alternative Configurations