cluster1.sql

-- Step_1: setup
Create database testDB;
use testDB;
Create table t( a int, b varchar(70));
insert into t values (1, now(6));
insert into t select a+(select max(a) from t), now(6) from t;
select count(*) from t; 

-- Step_3: updates on primary
insert into t values (-1, now(6));

cluster2.sql

-- Step_2: replicate from primary
replicate database testDB from root:'rootpass'@172.17.0.3:3306/testDB;
 
-- Step_4: Verify that new updates are replicated
use testDB;
select * from t where a = -1;
select count(*) from t;