High availability HSTS cluster with Redis database
You can create a high availability HSTS cluster, that uses at least
three instances of the server. In addition to HSTS , you configure each instance
with a Redis database and Redis Sentinel.
Introduction to high availability HSTS HA cluster provides continuous availability and automatic failover if a node fails.HA requirements HSTS cluster, your system must meet the following requirements:Configure the cluster HSTS , the Redis database, and Redis Sentinel on each node. Configure one node as the Redis primary node, and the others as Redis replica nodes.Start the cluster Test the cluster Upgrade the cluster HSTS , perform the standard upgrade preparation and installation steps. Cluster maintenance Cluster startup scripts Configure the cluster ). Redis Sentinel API