sealyun安装kubernetes v1.20.0

# 下载并安装sealos, sealos是个golang的二进制工具，直接下载拷贝到bin目录即可, release页面也可下载
wget -c https://sealyun.oss-cn-beijing.aliyuncs.com/latest/sealos && \
    chmod +x sealos && mv sealos /usr/bin 

# 下载离线资源包
wget -c https://sealyun.oss-cn-beijing.aliyuncs.com/2fb10b1396f8c6674355fcc14a8cda7c-v1.20.0/kube1.20.0.tar.gz

# 安装一个三master的kubernetes集群
sealos init --passwd '123456' \
    --master 172.16.0.13 \ 
    --node 172.16.0.230 \
    --pkg-url /root/kube1.20.0.tar.gz \
    --version v1.20.0