1.生成CA自簽名證書node
mkdir /etc/my.cnf.d/ssl cd /etc/my.cnf.d/ssl openssl genrsa 2048 > cakey.pem chmod 600 cakey.pem openssl req -new -x509 -key cakey.pem -days 3650 -out cacert.pem
2.生成master私鑰以及證書申請mysql
openssl req -newkey rsa:2048 -days 365 -nodes -keyout master.key > master.csr
3.給master頒發證書sql
openssl x509 -req -in master.csr -CA cacert.pem -CAkey cakey.pem -set_serial 01 > master.crt
4.生成slave私鑰以及證書申請數據庫
openssl req -newkey rsa:2048 -days 365 -nodes -keyout slave.key > slave.csr
5.給slave頒發證書ide
openssl x509 -req -in slave.csr -CA cacert.pem -CAkey cakey.pem -set_serial 02 > slave.crt
6.將證書文件分別分發給master和slave
Master:測試
Slave:ui
#修改/etc/my.cnf
#添加ssl等配置信息
建立從庫複製用戶,並僅容許經過ssl加密鏈接:加密
mysql> grant replication slave on *.* to 'repluser'@'192.168.1.%' identified by 'mysql' require ssl;
#修改/etc/my.cnf
#添加ssl等配置信息
配置鏈接主庫的信息:code
change master to master_host='192.168.1.2',master_user='repluser',master_password='mysql',master_log_file='mariadb-bin.000001',master_log_pos=245,master_ssl=1; start slave; show slave status\G