1.生成CA自签名证书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私钥以及证书申请mysql
openssl req -newkey rsa:2048 -days 365 -nodes -keyout master.key > master.csr
3.给master颁发证书sql
openssl x509 -req -in master.csr -CA cacert.pem -CAkey cakey.pem -set_serial 01 > master.crt
4.生成slave私钥以及证书申请数据库
openssl req -newkey rsa:2048 -days 365 -nodes -keyout slave.key > slave.csr
5.给slave颁发证书ide
openssl x509 -req -in slave.csr -CA cacert.pem -CAkey cakey.pem -set_serial 02 > slave.crt
6.将证书文件分别分发给master和slave
Master:测试
Slave:ui
#修改/etc/my.cnf
#添加ssl等配置信息
建立从库复制用户,并仅容许经过ssl加密链接: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
配置链接主库的信息: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