nrpe客户端安装脚本

#!/bin/sh
ping www.baidu.com -c 3 &> /dev/null
if [ $? -eq 0 ];then
        echo "Your Internet is available and will be installed through the network dependent package."
        sleep 5
        yum clean all
        yum -y install openssl openssl-devel gcc-c++
else
    echo "Can not download through the Internet, please check the yum and DNS related configuration."
    exit
fi
useradd -s /bin/false nagios
tar zxvf nagios-plugins-1.4.16.tar.gz
cd nagios-plugins-1.4.16
./configure
make && make install
NAG=/usr/local/nagios/
chown nagios:nagios $NAG
chown -R nagios:nagios $NAG/libexec/
cd ..
tar zxvf nrpe-2.13.tar.gz
cd nrpe-2.13
./configure
make all;make install-plugin;make install-daemon;make install-daemon-config
sed -i 's@allowed_hosts=127.0.0.1@allowed_hosts=192.168.88.151@' $NAG/etc/nrpe.cfg
/usr/local/nagios/bin/nrpe -c $NAG/etc/nrpe.cfg -d
test=$(netstat -tuln | grep ":5666")
if [ "$test" != "" ]; then
        echo -e " \n nrpe is running in your system."
        echo "/usr/local/nagios/bin/nrpe -c /usr/local/nagios/etc/nrpe.cfg -d" >> /etc/rc.local
else
        echo -e "\n NRPE Error"
        exit 1
fi
if [ $? -eq 0 ];then
        echo -e "\n tail -2 /etc/rc.d/rc.local"
        echo "`tail -2 /etc/rc.d/rc.local`"
fi