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41 Copyright © 2021, Oracle and/or its affiliates
Oracle MySQL Operator for K8s DEMO
Self-healing(Failover)
Self-healing(Failover)/Backup
Pod Pod Pod
mysql-0 mysql-1 mysql-2
MySQL
Router
mysql> create database test;
mysql> create table test.test (i int primary key);
mysql> insert into test.test values (1), (2), (3);
Cloud
Shell
① DB/Table Create
② Group Replication
Pod Pod Pod
mysql-0 mysql-1 mysql-2
MySQL
Router
Cloud
Shell
$ kubectl delete pod mysql-0
③ Delete mysql-0
⑤ Group Replication
mysql> insert into test.test values (4), (5), (6);
④ Insert values into table of mysql-1