I have tried to setup one-way replication from wsrep cluster to another wsrep cluster.
I was use this article https://mariadb.com/kb/en/configuring-mariadb-replication-between-two-mariadb-galera-clusters/
I was choose one server from first cluster as replica master and put in config:
Then i was made full backup and preapre it:
Then copy to another server which i choose as replication slave.
And copt files back
Got from file xtrabackup_binlog_info filename and pos (backup-bin.000017 and 47155747)
Then I was bootstrap new wsrep cluster with only 1 node and trying to start replication between this node and master.
And got error Node was dropped from the cluster. I was check error.log and got error:
So i was checked what happend in binlog at this pos and find 1 record update. I was check this record on master and slave, it's present on master but not at slave. So I was checked does this record present in binlog and find insert query at position 47071167
As I understand problem in the backup operation or prepare operation. so I have not full data after backup or wrong position after prepare operation.
I was try to repeat it couple times but got same results. What I can check in configs or maybe I was missing something?