How to automate installation of Nagios

Because the Nagios source code installation process is more cumbersome, so the entire compilation of the installation process into a script to allow the system to automatically run, so as to reduce human intervention, improve efficiency.

Ideas from the "dl528888" blog, http://dl528888.blog.51cto.com/

Experimental environment: CentOS 6.3 x86_64, close firewall, SELinux set to Disabled

Installation package: nagios-3.4.1.tar.gz

Nagios-plugins-1.4.16.tar.gz

Nrpe-2.13.tar.gz

Place the script nagiosauto.sh and Nagios installation package nagios-3.4.1.tar.gz and plug-in installation packages nagios-plugins-1.4.16.tar.gz and nrpe-2.13.tar.gz in the directory/usr/ LOCAL/SRC, and execute the nagiosauto.sh script to install.

After the script executes, opens the browser, enters the Http://ip/nagios, prompts to enter the user name and the password, respectively nagiosadmin and you set the password to enter the Nagios control interface.

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Detailed configuration of Nagios needs to be studied further.

#!/bin/bash #auto install Nagios #v2.0--Add Nrpe and correct path #2012 -12-10 lang=c nagiosdir= "/usr/l Ocal/nagios "function Init_pack () #安装需要的包和库文件 {yum-y install gcc gcc-c++ autoconf libjpeg libjpeg-d  Evel libpng libpng-devel freetype freetype-devel libxml2 libxml2-devel zlib zlib-devel glibc glibc-devel glib2 glib2-devel bzip2 bzip2-devel ncurses ncurses-devel Curl curl-devel e2fsprogs e2fsprogs-devel krb5-devel libidn libidn-devel OpenSSL Openssl-devel nss_ldap openldap openldap-devel openldap-clients openldap-servers libxslt-devel libevent-devel NTP libto Ol-ltdl Bison libtool vim-enhanced gd*} function install_httpd () #安装httpd和php Service {yum-y Insta 
ll httpd* php* chkconfig httpd on service httpd restart} function User_group () #添加nagios用户和组 {IF [! $ (grep ' Nagios '/etc/passwd)]; then useradd nagios fi if [! $ (grep ' nagcmd '/etc/gro UP)]; Then GroUpadd nagcmd fi usermod-g nagcmd nagios usermod-g Apache} function Nagcmd () 
    #编译安装nagios {cd/usr/local/src tar zxvf nagios-3.4.1.tar.gz tar zxvf nagios-plugins-1.4.16.tar.gz Tar zxvf nrpe-2.13.tar.gz cd/usr/local/src/nagios./configure--with-command-group=nagcmd--prefix= $n Agiosdir make install make install-init make Install-config make Install-commandmod E make install-webconf cd/usr/local/src/nagios-plugins-1.4.16./configure--with-nagios-user=nagi OS--with-nagios-group=nagios--perfix= $nagiosdir make && make install Cd/usr/local/src/nrpe-2 
      
    ./configure make Install-plugin make Install-daemon make Install-daemon-config HTPASSWD-BC $nagiosdir/etc/htpasswd.users nagiosadmin "bcd123" #设置自己的密码 chown-r nagios:nagios $NAGIOSDI R chmod-r 755 $naGiosdir chcon-r--reference=/var/www/html/$nagiosdir chkconfig--add nagios chkconfig Nagios on $nagiosdir/bin/nagios-v $nagiosdir/etc/nagios.cfg service Nagios start} init_pack install_httpd user _group Install_nagios

This article is from the "Strive for" blog, please be sure to keep this source http://carllai.blog.51cto.com/1664997/1060606