基于nginx安装nagios

rgar12

安装思路，仅供参考
####nagios安装
yum install gd-devel -y
useradd nagios
groupadd nagcmd
usermod -a -G nagcmd nagios
usermod -a -G nagcmd www
tar xzf nagios-3.5.0.tar.gz
cd nagios
./configure --with-group=nagios --with-user=nagios --with-command-group=nagcmd --prefix=/usr/local/nagios
make all
make install #用于安装主要的程序、CGI及HTML文件
make install-init #用于生成init启动脚本
make install-config #用于安装示例配置文件
make install-commandmode #用于设置相应的目录权限
设置nagios web登陆账号密码
htpasswd -c /usr/local/nagios/etc/nagiospasswd nagiosadmin
New password:
Re-type new password:
[ Adding password for user nagios
给nagios用户开权限，让他能够查看信息！  [网站管理员的名字 就是你htpasswd.users中的用户]
vim /usr/local/nagios/etc/cgi.cfg
            在所有的nagiosadmin后面添加nagios 多个用户之间用逗号隔开 或者直接替换为nagios即可
]
#####安装插件
  tar zxf nagios-plugins-2.0.3.tar.gz
  cd nagios-plugins-2.0.3
  ./configure --with-nagios-user=nagios --with-nagios-group=nagios --prefix=/usr/local/nagios/
   make
  make install
#########
安装FCGI模块
    wget http://www.cpan.org/modules/by-module/FCGI/FCGI-0.67.tar.gz      
    tar -zxvf FCGI-0.67.tar.gz      
    cd FCGI-0.67      
    perl Makefile.PL     
    make && make install
安装FCGI-ProcManager:
    wget http://search.cpan.org/CPAN/auth ... Manager-0.18.tar.gz     
    tar -xzxf FCGI-ProcManager-0.18.tar.gz      
    cd FCGI-ProcManager-0.18      
    perl Makefile.PL      
    make  && make install
安装IO和IO::ALL模块
wget http://search.cpan.org/CPAN/authors/id/G/GB/GBARR/IO-1.25.tar.gz
tar zxvf IO-1.25.tar.gz
cd IO-1.25
perl Makefile.PL
make
make install
cd ..

wget http://search.cpan.org/CPAN/auth ... /IO-All-0.41.tar.gz
tar zxvf IO-All-0.41.tar.gz
cd IO-All-0.41
perl Makefile.PL
make
make install
cd ..
################################################################################################################
nginx的配置
##########安装nginx
yum install gcc openssl-devel pcre-devel zlib-devel -y
useradd -s /sbin/nologin
useradd -s /sbin/nologin www
tar zixf nginx-1.5.1.tar.gz
cd nginx-1.5.1
./configure --prefix=/usr/local/nginx
make && make install
安装php
php-5.4.11.tar.bz2    php-5.2.9-fpm-0.5.10-unofficial.diff.gz
tar fvxj php-5.4.11.tar.bz2
gzip -cd php-5.2.9-fpm-0.5.10-unofficial.diff.gz | patch -d php-5.4.11 -p1
./configure  --prefix=/usr/local/php --enable-fastcgi --enable-fpm --disable-fileinfo（当内存小于1G加上这个 不然会报错，若提示不能识别fstcgi，无影响高版本自带此模块不需添加）
make  
make install  
cp php.ini-production /usr/local/php/lib/php.ini
修改配置文件用户名用户组(与nginx用户、组相同)
PHP-FPM的默认配置文件为/usr/local/php/etc/php-fpm.conf
user www
group www
启动
/usr/local/php/sbin/php-fpm
下载perl脚本，用来产品perl的fast-cgi接口，让nginx以CGI的形式来处理perl ,修改权限为755
wget http://www.mike.org.cn/wp-content/uploads/2011/07/perl-fcgi.zip
解压并复制到nginx目录下（建议）
cp perl-fcgi.pl /usr/local/nginx/
chown 755 /usr/local/nginx/perl-fcgi.pl
chmod +x /usr/local/nginx/perl-fcgi.pl
建立一个cgi启动/停止的脚本，用来管理上面的脚本，用户身份是www，需要根据自己的实际用户来修改 ,修改权限755
vim  /usr/local/nginx/conf/start_perl_cgi.sh
######################################
#!/bin/bash
  #set -x
  #此处需要根据实际情况进行修改
  dir=/usr/local/nginx
  stop ()
  {
  #pkill  -f  $dir/perl-fcgi.pl
  kill $(cat $dir/logs/perl-fcgi.pid)
  rm $dir/logs/perl-fcgi.pid 2>/dev/null
  rm $dir/logs/perl-fcgi.sock 2>/dev/null
  echo "stop perl-fcgi done"
  }
  start ()
  {
  rm $dir/now_start_perl_fcgi.sh 2>/dev/null
  chown www.www $dir/logs
  echo "$dir/perl-fcgi.pl -l $dir/logs/perl-fcgi.log -pid $dir/logs/perl-fcgi.pid -S $dir/logs/perl-fcgi.sock" >>$dir/now_start_perl_fcgi.sh
  chown www.www $dir/now_start_perl_fcgi.sh
  chmod u+x $dir/now_start_perl_fcgi.sh
  sudo -u www $dir/now_start_perl_fcgi.sh
  echo "start perl-fcgi done"
  }
  case $1 in
  stop)
  stop
  ;;
  start)
  start
  ;;
  restart)
  stop
  start
  ;;
  esac
启动perl
/usr/local/nginx/conf/start_perl_cgi.sh start
#########################################
nginx配置文件
vi nginx.conf
user www www;
events {
    worker_connections  1024;
}
http {
    include       mime.types;
    default_type  application/octet-stream;
    sendfile        on;
    keepalive_timeout  65;
server
  {
    listen       80;
    index index.html index.htm index.php;
    root  /usr/local/nagios/share;
    auth_basic "Nagios Access";
    auth_basic_user_file /usr/local/nagios/etc/nagiospasswd;
    location ~ .*\.(php|php5)?$
    {
      ;
      fastcgi_pass  127.0.0.1:9000;
      fastcgi_index index.php;
      include fastcgi.conf;
    }
    location ~ .*\.(cgi|pl)?$
    {
    gzip off;
    root   /usr/local/nagios/sbin;
    rewrite ^/nagios/cgi-bin/(.*)\.cgi /$1.cgi break;
    fastcgi_pass  unix:/usr/local/nginx/logs/perl-fcgi.sock;
    fastcgi_param SCRIPT_FILENAME /usr/local/nagios/sbin$fastcgi_script_name;
    fastcgi_index index.cgi;
    fastcgi_read_timeout   60;
    fastcgi_param  REMOTE_USER        $remote_user;
    include fastcgi.conf;
    auth_basic "Nagios Access";
    auth_basic_user_file /usr/local/nagios/etc/nagiospasswd;
    }
    location /nagios
    {
     alias /usr/local/nagios/share;
     auth_basic "Nagios Access";
     auth_basic_user_file /usr/local/nagios/etc/nagiospasswd;
    }
access_log  /data1/logs/access_www.log  wwwlogs;
  }
}
若遇到报错，查看error.log