centos搭建k8s集群(二),创建自签证书

搭建k8s需要SSL证书,在本地环境搭建k8s,就需要自签证书。自建证书流程如下:

下载并安装CFSSL安装包

(1) 下载CFSSL安装包

证书签发工具CFSSL下载。官网下载地下:https://pkg.cfssl.org/

cfssl下载:  https://pkg.cfssl.org/R1.2/cfssl_linux-amd64

cfssljson下载: https://pkg.cfssl.org/R1.2/cfssljson_linux-amd64

cfssl-certinfo下载: https://pkg.cfssl.org/R1.2/cfssl-certinfo_linux-amd64

wget  https://pkg.cfssl.org/R1.2/cfssl_linux-amd64

wget: https://pkg.cfssl.org/R1.2/cfssljson_linux-amd64

wget https://pkg.cfssl.org/R1.2/cfssl-certinfo_linux-amd64

(2) 安装CFSSL

chmod +x cfssl*
cp cfssl_linux-amd64 /usr/local/bin/cfssl
cp cfssljson_linux-amd64 /usr/local/bin/cfssl-json
cp cfssl-certinfo_linux-amd64 /usr/bin/cfssl-certinfo

安装完成,验证安装:

which cfssl
which cfssl-json
which cfssl-certinfo

猜你喜欢

转载自www.cnblogs.com/yyee/p/13189331.html
今日推荐