- SSH-keygen -t rsa
- cd .SSH/
- cp id_rsa.pub authorized_keys
- vi authorized_keys
添加别的节点 pub.
SCP 命令安装
yum install openssh-clients
复制文件到别的节点
- scp authorized_keys root@node1:~/.SSH/
- scp authorized_keys root@node2:~/.SSH/
- chmod 700 ~/
- chmod 600 ~/.SSH/authorized_keys
- SSH node1
- SSH node2
- SSH node3
来源: http://www.bubuko.com/infodetail-2888603.html