rac ssh配置

来源：互联网发布：捷豹车钥匙数据编辑：程序博客网时间：2024/06/05 03:19

每次部署rac的时候都要配置ssh互信，手工配置太麻烦了，搞了个简单脚本

#!/bin/sh#author:baixiaoyu#create time:20170511#this script depends on sshpasssip1=$1ip2=$2mkdir ~/.sshchmod 700 ~/.sshcd ~/.sshssh-keygen -t rsassh-keygen -t dsacat *.pub > authorized_keyssshpass -p oracle ssh -o StrictHostKeyChecking=no oracle@$ip2 'mkdir ~/.ssh'sshpass -p oracle scp -o StrictHostKeyChecking=no authorized_keys oracle@$ip2:/home/oracle/.ssh/keyssshpass -p oracle ssh -o StrictHostKeyChecking=no oracle@$ip2 'chmod 700 ~/.ssh'sshpass -p oracle ssh -o StrictHostKeyChecking=no oracle@$ip2 'ssh-keygen -t rsa'sshpass -p oracle ssh -o StrictHostKeyChecking=no oracle@$ip2 'ssh-keygen -t dsa'sshpass -p oracle ssh -o StrictHostKeyChecking=no oracle@$ip2 'cat ~/.ssh/*.pub > ~/.ssh/authorized_keys'sshpass -p oracle ssh -o StrictHostKeyChecking=no oracle@$ip2 'cat ~/.ssh/keys >> ~/.ssh/authorized_keys'sshpass -p oracle scp -o StrictHostKeyChecking=no oracle@$ip2:/home/oracle/.ssh/authorized_keys ~/.ssh/

在配置ssh的时候，第二个节点总是需要输入密码，后来检查/home/oracle这个目录，是权限不对，775的情况下有问题，要改成755

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