k8s-mysql-8-replication

Minikube can be help you try it.

At master node

show master status;

example result: mysql-bin.000003 156

At slave node

CHANGE MASTER TO MASTER_HOST='192.168.x.x',
MASTER_PORT=30100,
MASTER_USER='root',
MASTER_PASSWORD='changeme',
MASTER_LOG_FILE='mysql-bin.000003',
MASTER_LOG_POS=156;

with '192.168.x.x': ip or domain of master node

start slave;

show slave status;