一鍵安裝nagios服務端

  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_server.sh
  8 #*Description:         auto install nagios server
  9 #*Version:              v1.0  
 10 #*********************************************************
 11 . /etc/init.d/functions
 12 NAGIOS_TOOLS_DIR=/tmp/nagios
 13 admin='abner'
 14 PASSWD='123456'
 15 #------ step 1: config yum ------
 16 cd /etc/yum.repos.d/
 17 wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-6.repo >/dev/null 2>&1
 18 echo "[1/10]:config yum OK"
 19 
 20 #------ step 2: config  profile------
 21 echo 'export LC_ALL=C'>> /etc/profile
 22 source /etc/profile
 23 echo "[2/10]:config profile OK"
 24 #------ step 3: stop iptables and selinux------
 25 /etc/init.d/iptables stop>/dev/null 2>&1
 26 chkconfig iptables off 
 27 setenforce 0
 28 if [ -f /etc/selinux/config ]; then
 29     sed -i 's#SELINUX=enforcing#SELINUX=disabled#g' /etc/selinux/config
 30     setenforce 0
 31 fi
 32 echo "[3/10]:Stop iptables and selinux OK"
 33 
 34 #------ step 4: config time sync------
 35 /usr/sbin/ntpdate pool.ntp.org
 36 echo '#time sync at 2016/9/25 by abner'>>/var/spool/cron/root
 37 echo '*/10 * * * * /usr/sbin/ntpdate pool.ntp.org >/dev/null 2>&1'>>/var/spool/cron/root >/dev/null 2>&1
 38 echo "[4/10]:Config time sync OK"
 39 
 40 #------ step 5: install gcc and lamp env etc------
 41 yum install gcc glibc glibc-common openssl-devel -y >/dev/null 2>&1
 42 yum install gd gd-devel -y >/dev/null 2>&1
 43 yum install httpd php php-gd -y >/dev/null 2>&1
 44 yum install mysql* -y >/dev/null 2>&1
 45 echo "[5/10]:Install gcc and lamp env etc OK"
 46 #------ step 6: add nagios  user and group------
 47 /usr/sbin/useradd -m nagios -s /sbin/nologin
 48 /usr/sbin/groupadd nagcmd
 49 /usr/sbin/usermod -a -G nagcmd nagios
 50 /usr/sbin/usermod -a -G nagcmd apache
 51 echo "[6/10]:Add nagios user and group OK"
 52 
 53 #------ step 7: download and install nagios------
 54 cd $NAGIOS_TOOLS_DIR
 55 [ ! -f nagios_package.zip ] && {
 56     echo "Not found nagios_package.zip ,please tansfer it in $NAGIOS_TOOLS_DIR"
 57     exit 1
 58 }
 59 unzip nagios_package.zip >/dev/null 2>&1
 60 tar -xf nagios-3.5.1.tar.gz
 61 cd nagios
 62 ./configure --with-command-group=nagcmd >/dev/null 2>&1
 63 make all >/dev/null 2>&1
 64 make install >/dev/null 2>&1
 65 make install-init >/dev/null 2>&1
 66 make install-config >/dev/null 2>&1
 67 make install-commandmode >/dev/null 2>&1
 68 make install-webconf >/dev/null 2>&1
 69 [ $? -eq 0 ]&&{
 70     echo "[7/10]:Install nagios OK"
 71 }||{
 72     echo "[7/10]:Install nagios Filed"&&exit 1
 73 }
 74 cd ../
 75 #------ step 8: config web auth------"
 76 htpasswd -cb /usr/local/nagios/etc/htpasswd.users $admin $PASSWD >/dev/null 2>&1
 77 echo "[8/10]:Config web auth OK"
 78 #------ step 9: install nagios-plugins------"
 79 yum -y install perl-devel >/dev/null 2>&1
 80 tar -xf nagios-plugins-1.4.16.tar.gz
 81 cd nagios-plugins-1.4.16
 82 ./configure --with-nagios-user=nagios --with-nagios-group=nagios --enable-perl-modules >/dev/null 2>&1
 83 `make >/dev/null 2>&1` && `make install >/dev/null 2>&1`
 84 [ $? -eq 0 ]&&{
 85     echo "[9/10]:Install nagios-plugins OK"
 86 }||{
 87     echo "[9/10]:Install nagios-plugins Filed"&&exit 1
 88 }
 89 cd ../
 90 
 91 #------ step 10: install nrpe------"
 92 tar -xf nrpe-2.12.tar.gz
 93 cd nrpe-2.12
 94 ./configure >/dev/null 2>&1
 95 make all >/dev/null 2>&1
 96 make install-plugin >/dev/null 2>&1
 97 make install-daemon >/dev/null 2>&1
 98 make install-daemon-config >/dev/null 2>&1
 99 [ $? -eq 0 ]&&{
100     echo "[10/10]:Install nrpe OK"
101 }||{
102     echo "[10/10]:Install nrpe Filed"&&exit 1
103 }
104 cd ..
105 
106 
107 #------ step 11: startup service and check------"
108 /etc/init.d/nagios start >/dev/null 2>&1
109 /etc/init.d/httpd start >/dev/null 2>&1
110 rm -fr $NAGIOS_TOOLS_DIR/*
111 httpstat=`lsof -i :80|wc -l`
112 nagiosinfo=`ps -ef|grep nagios|wc -l`
113 [ $httpstat -ne 0 -a $nagiosinfo -ne 0 ]&&action "Install over and service startup" /bin/true ||{
114     action "Install over and service startup" /bin/false
115     exit 1
116 }

安裝步驟：

下載文件安裝包，將文件放入腳本中自定義的路徑（默認爲/tmp/nagios）執行安裝腳本

安裝完成後會自動刪除/tmp/nagios目錄