shell脚本实现mariadb主从复制

mariadb主从复制

#!/bin/bash
# by author:Ryan
# 一键部署mariadb主从复制

MYSQL_SOFT="mariadb-server"
NUM=`rpm -qa | grep -i $MYSQL_SOFT | wc -l`
MASTER_MYSQL_IP=192.168.30.165
BACKUP_MYSQL_IP=192.168.30.195

#配置数据库yum源
config_mariadb_yum() {
cat>/etc/yum.repos.d/mariadb.repo</etc/my.cnf.d/server.cnf< /dev/null 2>&1 << eeooff
cat>/etc/yum.repos.d/mariadb.repo</etc/my.cnf.d/server.cnf<