Deploying a Two-Node Heartbeat High Availability Cluster on CentOS
Cluster Architecture and Prerequisites
To establish a robust High Availability (HA) environment using Heartbeat, a two-node architecture is configured on CentOS 6.8 (x86_64). The setup requires distinct network interfaces for management traffic and heartbeat signals to ensure reliable failover mechanisms.
Primary Node (ha-node-primary):
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Posted on Thu, 14 May 2026 06:19:14 +0000 by stonefish