国内Ubuntu20.04下安装kubectl和helm
1. 安装kubectl # 更新apt安装源 cp /etc/apt/sources.list /etc/apt/sources.list.bak sudo vi /etc/apt/sources.list # 文件最上面添加国内源 deb http://mirrors.aliyun.com/ubuntu/ focal main restricted universe multiverse deb-src http://mirrors.aliyun.com/ubuntu/ focal main restricted universe multiverse deb http://mirrors.aliyun.com/ubuntu/ focal-security main restricted universe multiverse deb-src http://mirrors.aliyun.com/ubuntu/ focal-security main restricted universe multiverse deb http://mirrors.aliyun.com/ubuntu/ focal-updates main restricted universe multiverse deb-src http://mirrors.aliyun.com/ubuntu/ focal