ssh节点过程中,一直要输入密码很烦,所以就做了下密钥认证:
- 环境:
#Master
192.168.4.3 node01 master01
#node
192.168.4.4 node02
192.168.4.5 node03
192.168.4.6 node04
-
生成秘钥:
所有节点操作
[root@node01 ~]#ssh-keygen -t rsa
Generating public/private rsa key pair.[回车]
Enter file in which to save the key (/root/.ssh/id_rsa): [回车