一键安装nagios客户端
1 #!/bin/sh 2 #********************************************************** 3 #*Author: abner 4 #*Email: 517465591@qq.com 5 #*Blog http://www.cnblogs.com/lord-dang/ 6 #*Last modified: 2016-09-19 18:28 7 #*Filename: install_nagios_client.sh 8 #*Description: auto install nagios client 9 #*Version: v1.0 10 #********************************************************* 11 . /etc/init.d/functions 12 host="192.168.115.1" 13 NAGIOS_TOOLS_DIR=/tmp/nagios 14 echo "#######################Install Nagios Client######################" 15 #------ step 1: add nagios user------" 16 #create user group 17 /usr/sbin/useradd -m nagios -s /sbin/nologin 18 [ $? -eq 0 ]&&action "[1/6]:Add nagios user" /bin/true||action "[1/6]:Add nagios user" /bin/false 19 20 #------ step 2: unzip nagios soft------" 21 cd $NAGIOS_TOOLS_DIR/ 22 [ ! -f nagios_package.zip ] && { 23 echo "Not found nagios_package.zip ,please tansfer it in $NAGIOS_TOOLS_DIR" 24 exit 1 25 } 26 unzip nagios_package.zip>/dev/null 2>&1 27 [ $? -eq 0 ]&&action "[2/6]:Unzip nagios soft" /bin/true||action "[2/6]:Unzip nagios soft" /bin/false 28 29 #------ step 3: install nagios-plugins------" 30 yum -y install perl-devel dos2unix openssl-devel >/dev/null 2>&1 31 tar -xf nagios-plugins-1.4.16.tar.gz 32 cd nagios-plugins-1.4.16 33 ./configure --prefix=/usr/local/nagios --enable-perl-modules --enable-redhat-pthread-workaround >/dev/null 2>&1 34 `make >/dev/null 2>&1`&& `make install >/dev/null 2>&1` 35 cd ../ 36 #ls /usr/local/nagios/libexec/|wc -l 37 [ $? -eq 0 ]&&action "[3/6]:Install nagios-plugins" /bin/true||action "[3/6]:Install nagios-plugins" /bin/false 38 39 #------ step 4: install nrpe------" 40 cd $NAGIOS_TOOLS_DIR/ 41 tar -xf nrpe-2.12.tar.gz 42 cd nrpe-2.12 43 ./configure>/dev/null 2>&1 44 make all >/dev/null 2>&1 45 make install-plugin >/dev/null 2>&1 46 make install-daemon >/dev/null 2>&1 47 make install-daemon-config >/dev/null 2>&1 48 [ $? -eq 0 ]&&action "[4/6]:Install nrpe" /bin/true||action "[4/6]:Install nrpe" /bin/false 49 50 51 #------ step 5: install soft for iostat------ 52 cd $NAGIOS_TOOLS_DIR/ 53 tar -xf Params-Validate-0.91.tar.gz 54 cd Params-Validate-0.91 55 perl Makefile.PL >/dev/null 2>&1 56 make >/dev/null 2>&1 57 make install >/dev/null 2>&1 58 cd .. 59 ################################################## 60 cd $NAGIOS_TOOLS_DIR/ 61 tar -xf Class-Accessor-0.31.tar.gz 62 cd Class-Accessor-0.31 63 perl Makefile.PL>/dev/null 2>&1 64 make >/dev/null 2>&1 65 make install >/dev/null 2>&1 66 cd .. 67 ################################################## 68 cd $NAGIOS_TOOLS_DIR/ 69 tar -xf Config-Tiny-2.12.tar.gz 70 cd Config-Tiny-2.12 >/dev/null 2>&1 71 perl Makefile.PL >/dev/null 2>&1 72 make >/dev/null 2>&1 73 make install>/dev/null 2>&1 74 cd .. 75 ################################################## 76 cd $NAGIOS_TOOLS_DIR/ 77 tar -xf Math-Calc-Units-1.07.tar.gz 78 cd Math-Calc-Units-1.07>/dev/null 2>&1 79 perl Makefile.PL>/dev/null 2>&1 80 make>/dev/null 2>&1 81 make install>/dev/null 2>&1 82 cd .. 83 ################################################## 84 cd $NAGIOS_TOOLS_DIR/ 85 tar -xf Regexp-Common-2010010201.tar.gz 86 cd Regexp-Common-2010010201 87 perl Makefile.PL>/dev/null 2>&1 88 make>/dev/null 2>&1 89 make install>/dev/null 2>&1 90 cd .. 91 ################################################## 92 cd $NAGIOS_TOOLS_DIR/ 93 tar -xf Nagios-Plugin-0.34.tar.gz 94 cd Nagios-Plugin-0.34 95 perl Makefile.PL>/dev/null 2>&1 96 make>/dev/null 2>&1 97 make install>/dev/null 2>&1 98 cd .. 99 ################################################## 100 101 #for monitor iostat 102 yum install sysstat -y>/dev/null 2>&1 103 104 /bin/cp $NAGIOS_TOOLS_DIR/check_memory.pl /usr/local/nagios/libexec 105 /bin/cp $NAGIOS_TOOLS_DIR/check_iostat /usr/local/nagios/libexec 106 107 chmod 755 /usr/local/nagios/libexec/check_memory.pl 108 chmod 755 /usr/local/nagios/libexec/check_iostat 109 110 dos2unix /usr/local/nagios/libexec/check_memory.pl>/dev/null 2>&1 111 dos2unix /usr/local/nagios/libexec/check_iostat>/dev/null 2>&1 112 [ $? -eq 0 ]&&action "[5/6]:Install soft for iostat" /bin/true||action "[5/6]:Install soft for iostat" /bin/false 113 114 ################################################## 115 #echo "------ step 6: modified nrpe.cfg------" 116 sed -i "s#allowed_hosts=127.0.0.1#allowed_hosts=127.0.0.1,$host#g" /usr/local/nagios/etc/nrpe.cfg 117 #delete 199--203 118 cp /usr/local/nagios/etc/nrpe.cfg /usr/local/nagios/etc/nrpe.cfg.ori 119 sed -i '199,203d' /usr/local/nagios/etc/nrpe.cfg 120 121 echo "command[check_load]=/usr/local/nagios/libexec/check_load -w 15,10,6 -c 30,25,20">>/usr/local/nagios/etc/nrpe.cfg 122 echo "command[check_mem]=/usr/local/nagios/libexec/check_memory.pl -w 6% -c 3%">>/usr/local/nagios/etc/nrpe.cfg 123 echo "command[check_disk]=/usr/local/nagios/libexec/check_disk -w 20% -c 8% -p /">>/usr/local/nagios/etc/nrpe.cfg 124 echo "command[check_swap]=/usr/local/nagios/libexec/check_swap -w 20% -c 10%">>/usr/local/nagios/etc/nrpe.cfg 125 echo "command[check_iostat]=/usr/local/nagios/libexec/check_iostat -w 6 -c 10">>/usr/local/nagios/etc/nrpe.cfg 126 [ $? -eq 0 ]&&action "[6/6]:Modified nrpe.cfg" /bin/true||action "[6/6]:Modified nrpe.cfgt" /bin/false 127 128 #------ step 7: start nagios client------" 129 #start nagios client 130 /usr/local/nagios/bin/nrpe -c /usr/local/nagios/etc/nrpe.cfg -d 131 #echo "#nagios nrpe process cmd by abner at 2016/09/25" >> /etc/rc.local 132 echo "/usr/local/nagios/bin/nrpe -c /usr/local/nagios/etc/nrpe.cfg -d">>/etc/rc.local 133 #netstat -lnt|grep 5666 && echo "nagios client is ok" 134 rm -fr $NAGIOS_TOOLS_DIR 135 count=`lsof -i :5666|wc -l` 136 [ $count -ne 0 ]&&action "Install nagios client " /bin/true||action "Install nagios client" /bin/false
下载文件安装包，将文件放入脚本中自定义的路径（默认为/tmp/nagios）执行安装脚本
安装完成后会自动删除/tmp/nagios目录
