虚拟机扩容
http://t.zoukankan.com/beyondhd-p-15222482.html
k8s 安装时报错 -bash: kubectl: 未找到命令
https://blog.csdn.net/qq_29235677/article/details/125933839
Back-off restarting failed container
https://blog.csdn.net/Fly_hps/article/details/122823472
C++学习网站
https://zh.cppreference.com/w/cpp/container/set
apt安装docker
https://www.cnblogs.com/jiumo/p/15958391.html
在Linux的Windows子系统上(WSL)使用Docker（Ubuntu）
https://www.cnblogs.com/xiaoliangge/p/9134585.html
QT中文乱码
https://www.cnblogs.com/RainyBear/p/5216822.html
