下载 : https://github.com/github/gh-ost/releases/tag/v1.0.28

先安装Go语言:

sudo yum install golang

将gh-ost文件copu到/usr/loca

ln -s /usr/local/gh-ost /usr/bin/gh-ost

# 验证gh-ost安装成功
gh-ost -version
05-13 19:05