How to ensure bootstrap node always gets updated data

MySQL & MariaDB Percona XtraDB Cluster 5.x
1

Hi all

I have a 5 node percona 5.6 cluster (Multi master)

node1 - Bootstrap node
node2 - Cluster member
node3 - Cluster member
node4 - Cluster member
node5 - Cluster member

How can I ensure that node1 is always kept up to date with any changes to data?

Any help would really be appreciated

2

Hi,
Strange question, and in your scenario node1 is not getting updates from the other nodes?
Also, there is no such thing as “bootstrap node” - each working node is identical from Galera replication perspective. You only used node1 to initialize the cluster, that’s all. After that, all nodes are equal.