Oralce 自带创建互信脚本-sshUserSetup.sh

最新推荐文章于 2025-07-23 17:28:06 发布

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最新推荐文章于 2025-07-23 17:28:06 发布 · 2.9k 阅读

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原文链接：https://yq.aliyun.com/articles/506343

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#运维 #数据库

本文介绍了如何使用Oracle 12cR1自带的sshUserSetup.sh脚本来自动化配置互信连接。通过指定用户和主机名，该脚本将设置SSH连接，允许在主机间无密码登录，包括创建SSH密钥对、更新authorized_keys文件等步骤，并通过运行date命令验证SSH设置的成功。

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Oracle 12cR1 测试自带互信脚本，路径为安装文件解压后的./grid/sshsetup/下

1.脚本路径

<roidb01:+ASM:/home/grid>$cd /soft/grid
<roidb01:+ASM:/soft/grid>$ls
install response rpm runcluvfy.sh runInstaller sshsetup stage welcome.html
<roidb01:+ASM:/soft/grid>$cd sshsetup/
<roidb01:+ASM:/soft/grid/sshsetup>$ls
sshUserSetup.sh
<roidb01:+ASM:/soft/grid/sshsetup>$

2.脚本帮助

<roidb01:orcl:/home/oracle>$cd /soft/grid/
<roidb01:orcl:/soft/grid>$ls
install response rpm runcluvfy.sh runInstaller sshsetup stage welcome.html
<roidb01:orcl:/soft/grid>$./sshsetup/sshUserSetup.sh -h
Please specify a valid and existing cluster configuration file.
Either user name or host information is missing
Usage ./sshsetup/sshUserSetup.sh -user <user name> [ -hosts "<space separated hostlist>" | -hostfile <absolute path of cluster configuration file> ] [ -advanced ] [ -verify] [ -exverify ] [ -logfile <desired absolute path of logfile> ] [-confirm] [-shared] [-help] [-usePassphrase] [-noPromptPassphrase]

3.执行脚本，需要输入用户和主机名，后续还要输入密码

<roidb01:orcl:/soft/grid>$./sshsetup/sshUserSetup.sh -user grid -hosts "roidb01 roidb02" -advanced -noPromptPassphrase
The output of this script is also logged into /tmp/sshUserSetup_2017-09-14-08-02-35.log
Hosts are roidb01 roidb02
user is grid
Platform:- Linux
Checking if the remote hos