文档里有一键部署LNMP环境和手动搭建LNMP环境您看下
镜像部署 LNMP 环境：https://help.aliyun.com/document_detail/25427.html?spm=5176.11065259.1996646101.searchclickresult.7ff04fddMJg7tv
搭建LNMP环境（ CentOS 7）：https://help.aliyun.com/document_detail/97251.html?spm=a2c4g.11186623.4.4.63027377jlw1Ht
注：再次操作前建议快照备份
搭建LNMP环境（ CentOS 6）：https://help.aliyun.com/document_detail/50700.html?spm=a2c4g.11186623.2.9.4d286853TqEGNT#concept-rqy-ww2-2fb