nagios 客户端一键安装安装

   此脚本为个人线上生产环境使用，不一定适合大众，脚本写的也很一般。希望大家多提意见。

1   这是改过之后的脚本，nrpe是放在xinetd里面启动的. 让nrpe的信息独立存放（本处放空文件了），snmpd的日志也独立存放。都不在写入系统messages。

#!/bin/bash#Date: 2013/12/6useradd nagioscd /usr/local/srcwget http://10.100.0.11/nagios-c.tar.gztar zxvf nagios-c.tar.gztar zxvf nagios-plugins-1.5.tar.gzcd nagios-plugins-1.5./configuremakemake installchown nagios:nagios /usr/local/nagioschown -R nagios:nagios /usr/local/nagios/libexeccd ../tar zxvf nrpe-2.15.tar.gzcd nrpe-2.15./configuremake allmake install-pluginmake install-daemonmake install-daemon-configmake install-xinetdsed -i "s@allowed_hosts=127.0.0.1@allowed_hosts=127.0.0.1,10.100.0.11@" /usr/local/nagios/etc/nrpe.cfgsed -i '/disable/i\        log_type        = file /dev/null' /etc/xinetd.d/nrpesed -i 's#127.0.0.1#10.100.0.11#' /etc/xinetd.d/nrpechkconfig xinetd onservice xinetd restartnetstat -an | grep 5666if [ $? -eq 0 ];then  echo -e "$R nrpe is start $E"else  echo -e "$R nrpe is not start!!!!!!! $E"fiecho -e "$R######################install snmpd ################################## $E"rpm -qa | grep net-snmpif [ $? -eq 0 ];then   echo -e "$R net-snmp install ok! $E"   sed -i 's#OPTIONS="-LS0-6d -Lf /dev/null -p /var/run/snmpd.pid"#OPTIONS="-LS0-6d -Lf /var/log/snmpd.log -p /var/run/snmpd.pid"#' /etc/init.d/snmpd   sed -i 's#access  notConfigGroup ""      any       noauth    exact  systemview none none#access  notConfigGroup ""      any       noauth    exact  all none none#' /etc/snmp/snmpd.conf   sed -i 's#\#view all    included  .1                               80#view all    included  .1                               80#' /etc/snmp/snmpd.conf   sed -i 's#com2sec notConfigUser  default       public#com2sec notConfigUser  10.100.0.11       100che#' /etc/snmp/snmpd.confelse   echo -e "$R snmpd is not install $E"fiservice snmpd restartchkconfig snmpd onps -ef | grep -v grep | grep snmpdif [ $? -eq 0 ];then   echo -e "$R snmpd is ok! $E "else   echo -e "$R snmpd is error $E"fi

2   传统脚本，所有信息都是按照基本方式来的：

useradd nagioscd /usr/local/src#wget http://nchc.dl.sourceforge.net/sourceforge/nagiosplug/nagios-plugins-1.4.13.tar.gz#wget http://prdownloads.sourceforge.net/sourceforge/nagios/nrpe-2.13.tar.gz#wget https://www.nagios-plugins.org/download/nagios-plugins-1.5.tar.gz#wget http://jaist.dl.sourceforge.net/project/nagios/nrpe-2.x/nrpe-2.15/nrpe-2.15.tar.gzwget http://10.100.0.11/nagios-c.tar.gztar zxvf nagios-c.tar.gztar zxvf nagios-plugins-1.5.tar.gzcd nagios-plugins-1.5./configuremakemake installchown nagios:nagios /usr/local/nagioschown -R nagios:nagios /usr/local/nagios/libexeccd ../tar zxvf nrpe-2.15.tar.gzcd nrpe-2.15./configuremake allmake install-pluginmake install-daemonmake install-daemon-configsed -i 's@allowed_hosts=127.0.0.1@allowed_hosts=127.0.0.1,10.100.0.11@' /usr/local/nagios/etc/nrpe.cfg/usr/local/nagios/bin/nrpe -c /usr/local/nagios/etc/nrpe.cfg -d#check /etc/rc.local in nrpe process:grep "/usr/local/nagios/bin/nrpe -c /usr/local/nagios/etc/nrpe.cfg -d" /etc/rc.localif  [ $? -eq 0 ];then    echo "nrpe existing , not Don't need to write."else    echo " nrpe is not install ,but already write /etc/rc/local file. "    echo "###this is nagios client BY:renzhenxing date:$(date +%F)" >> /etc/rc.local    echo "/usr/local/nagios/bin/nrpe -c /usr/local/nagios/etc/nrpe.cfg -d" >> /etc/rc.localfinetstat -an | grep -v "grep" | grep 5666if [ $? -eq 0 ];then  echo "nrpe is start "else  echo "nrpe is not start!!!!!!!"fi

至此完成