nrpe:unable to read output

nrpe:unable to read output

 

这是nagios运行脚本时出现的错误，原因是执行脚本需要有root的权限

解决办法（以监控ftp的脚本为例）：

# mount /dev/cdrom /media/cdrom
# rpm -ivh sudo-1.6.9pl7-3.el5.i386.rpm

# visudo

#Defaults    requiretty        (注释掉)

nagios ALL=(ALL) NOPASSWD:/usr/local/nagios/libexec/ftp.sh    (多个脚本的话设置多行)

:wq

# su - nagios -c 'sudo /usr/local/nagios/libexec/ftp.sh'    (看看执行是否成功)

# vi /usr/local/nagios/etc/nrpe.cfg

command[check_ftp]=/usr/bin/sudo /usr/local/nagios/libexec/ftp.sh

:wq

# killall nrpe

# /usr/local/nagios/bin/nrpe -c /usr/local/nagios/etc/nrpe.cfg -d

 

其它略