Jenkins ssh server 使用秘钥链接

1、进入到远程目录，在目录节点下执行如下命令，生成rsa密钥

#生成rsa密钥，回车

ssh-keygen -t rsa

Enter file in which to save the key (/root/.ssh/id_rsa): /root/.ssh/id_rsa

Enter passphrase (empty for no passphrase): 回车就好，不用输入密码

#把公钥内容追加到认证文件中

cat /root/.ssh/id_rsa.pub >> /root/.ssh/authorized_keys

#授权
chmod 700 /root/.ssh
chmod 700 /root/.ssh/id_rsa
chmod 700 /root/.ssh/id_rsa.pub
chmod 600 authorized_keys

2、配置SSH Servers

填入私钥

点击测试