> ssh-keygen -t rsa -P '' 一直按回車鍵 > cd ~/.ssh/ > cat id_rsa.pub >> authorized_keys > chmod 600 authorized_keys
* master 2 * 生成keys ``` > ssh-keygen -t rsa -P '' 一直按回車鍵 > cd ~/.ssh/ > scp mster1:~/.ssh/authorized_keys ./ > cat id_rsa.pub >> authorized_keys > scp authorized_keys master1:~/.ssh/ ``` 完成此動做上述動做後 ,master1 和 master2 彼此互通 * 其他節點 > ssh-keygen -t rsa -P '' > cd ~/.ssh/ > scp mster1:~/.ssh/authorized_keys ./ 完成此 操做後 master1 和 master 2 就能夠登錄 任意一臺進行了配置的node了