mysql搭建从库并配置ssl

change master to master_host='rm-.mysql.singapore.rds.aliyuncs.com',master_port=3306,master_user='root',master_password='123456',master_log_file='mysql-bin.000004',master_log_pos=20177,MASTER_SSL_CA='/tmp/ApsaraDB-CA-Chain.pem',MASTER_SSL=1;