K8s部署etcd集群

系统运维 2023-09-29 泡泡 手机阅读

创建一个工作目录

后面操作进入该工作目录进行

[root@master ~]# mkdir etcd-ssl

安装cfssl工具

该工具用于自动生成证书

cd /root/etcd-ssl

wget https://github.com/cloudflare/cfssl/releases/download/v1.6.0/cfssl_1.6.0_linux_amd64 -O cfssl
wget https://github.com/cloudflare/cfssl/releases/download/v1.6.0/cfssljson_1.6.0_linux_amd64 -O cfssljson
wget https://github.com/cloudflare/cfssl/releases/download/v1.6.0/cfssl-certinfo_1.6.0_linux_amd64 -O cfssl-certinfo

chmod +x cfssl*
mv cfssl* /usr/local/bin/


chmod +x cfssl*
mv cfssl_linux-amd64 /usr/local/bin/cfssl
mv cfssljson_linux-amd64 /usr/local/bin/cfssljson
mv cfssl-certinfo_linux-amd64 /usr/local/bin/cfssl-certinfo

创建ca证书请求文件

cat > ca-csr.json