CentOS7云服务器基本环境配置

LNMP搭建

https://blog.csdn.net/zjiang1994/article/details/72884151#commentBox

centos7 python3安装

https://blog.csdn.net/lovefengruoqing/article/details/79284573

mysql远程登录限权设置

1. 先降低mysql密码强度，进行规则设置
   https://blog.csdn.net/u014236541/article/details/78244601
2. 设置远程连接权限
   https://help.aliyun.com/knowledge_detail/40792.html

ssl证书获取

• 常规操作
  https://certbot.eff.org/lets-encrypt/centosrhel7-nginx
• 需要为其他域名获取ssl证书
  https://blog.csdn.net/qq_34333537/article/details/89108164

自动获取证书报错解决办法

按顺序来就行了

1. https://blog.csdn.net/tanshaonan888/article/details/81240728
2. https://blog.csdn.net/sinat_39595180/article/details/88120604