I am testing XtraDB Cluster. I see that when we first install it for three nodes cluster, We set wsrep_cluster_address null for node1, and set wsrep_cluster_address as node1 for nodes node2 and node3.
If I want to add new node or failed node again, I should set wsrep_cluster_address to one of healthy nodes.
My question is; does XtraDB cluster supports floating IP by own? If yes,How can I implement it?
I only set the wsrep_cluster_address parameter to floating IP, and never change it again. By this, I can add node only starting mysql.