摘要:
网络配置(所有节点) 修改主机名:vim /etc/sysconfig/network NETWORKING = yes HOSTNAME = cdh1 NETWORKING_IPV6 = no PEERNTP = no 重启网络:service network restart 修改ip与主机名的对 阅读全文
摘要:
1、三个节点cdh1,cdh2,cdh3 2、在每个机器上分别生产公钥对 ssh-keygen -t rsa 3、复制公钥 cd .ssh cat id_rsa.pub >> authorized_keys 4、修改authorized_keys权限 chmod 600 authorized_key 阅读全文
摘要:
vi /etc/sysconfig/network-scripts/ifcfg-eth0 阅读全文