前提:Jenkins所在服务器linuxA、应用服务器LinuxB
目的:解决从Jenkins所在的服务器A向服务器B传输文件
第一步:
服务器A,生成一个密钥对
命令:ssh-keygen -t rsa
[root@test .ssh]$ ssh-keygen -t rsa
Generating public/private rsa key pair.
Enter file in which to save the key (/root/.ssh/id_rsa): (直接回车)
Created directory '/root/.ssh'.
Enter passphrase (empty for no passphrase): (直接回车,无需设置密码)
Enter same passphrase again: (直接回车,无需设置密码)
Your identification has been saved in /root/.ssh/id_rsa.
Your public key has been saved in /root/.ssh/id_rsa.pub.
The key fingerprint is:
f8:b0:f1:a4:b3:d3:dd:99:b7:f2:a0:dd:e5:97:08:b9 localhost@test
id_rsa=私钥 id_rsa.pub=公钥
第二步:
服务器B,在/root/.ssh路径下建立authorized_keys文件
将服务器A生成的id_rsa.pub(公钥)内容复制到authorized_keys文件下(注意,是文件,不文件夹)
重启服务器B的SSH,命令:service sshd restart