docs/data/reusables/enterprise_clustering/replacing-a-cluster-node-replacement-name.md

1. If you're replacing the primary Redis node, in cluster.conf, modify the redis-master value with the replacement node name.

   Note

   If your primary Redis node is also your primary MySQL node, see Replacing the primary MySQL node.

   For example, this modified cluster.conf file specifies a newly provisioned cluster node, ghe-replacement-data-node-1 as the primary Redis node:

   redis-master = ghe-replacement-data-node-1