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-updates main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ focal-proposed main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal-proposed main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ focal-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal-backports main restricted universe multiverse
deb http://mirrors.ustc.edu.cn/kubernetes/apt kubernetes-xenial main
# 更新系统
sudo apt-get update && sudo apt-get install -y apt-transport-https
# 加入国内kubernetes-xenial源
echo "deb http://mirrors.ustc.edu.cn/kubernetes/apt kubernetes-xenial main" | sudo tee -a /etc/apt/sources.list.d/kubernetes.list
# 更新
sudo apt-get update
# 安装kubectl
sudo apt-get install -y kubectl
2. 安装helm
# 这个需要访问gihub，可以挂代理下载，后续我会写一个WSL2如何通过win10宿主机代理访问外网的教程
curl https://raw.githubusercontent.com/helm/helm/master/scripts/get-helm-3 > get_helm.sh
chmod +x get_helm.sh
./get_helm.sh
来源：oschina
链接：https://my.oschina.net/ykbj/blog/4315903