#!/bin/bash
xtrabackupinstall(){
xtrabackuprpm="/usr/bin/xtrabackup"
if [ ! -e $xtrabackuprpm ]
then
echo "安装xtrabackup 中。。。。。"
yum install https://repo.percona.com/yum/percona-release-latest.noarch.rpm -y
                                                # 通过以root用户身份或使用sudo运行以下命令来安装 Percona yum 存储库
percona-release enable-only tools release
                                                # 启用存储库
percona-release enable-only tools
                                                # 如果Percona XtraBackup 打算与上游 MySQL 服务器结合使用，您只需要启用tools 存储库
# yum install percona-xtrabackup-80 -y
                                                # yum 命令安装 很慢 Percona XtraBackup：
wget work.eisc.cn/ruanjian/rpm/mysql/Percona-XtraDB-Cluster-shared-55-5.5.37-25.10.756.el6.x86_64.rpm
rpm -ivh Percona-XtraDB-Cluster-shared-55-5.5.37-25.10.756.el6.x86_64.rpm
wget work.eisc.cn/ruanjian/rpm/mysql/percona-xtrabackup-80-8.0.4-1.el7.x86_64.rpm
yum localinstall -y percona-xtrabackup-80-8.0.4-1.el7.x86_64.rpm
echo "安装完成, 感谢您对小绿叶技术博客公益实验研究平台的支持，查看版本："
xtrabackup --version
wget  work.eisc.cn/ruanjian/rpm/mysql/percona-xtrabackup-80-8.0.25-17.1.el7.x86_64.rpm
yum localinstall -y percona-xtrabackup-80-8.0.25-17.1.el7.x86_64.rpm
else
echo "已经安装, 查看版本："
xtrabackup -v
fi
}
xtrabackupinstall