基於nginx環境部署nagios

標籤：基於nginx環境部署nagios

安裝思路，僅供參考

####nagios安裝

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 #用於安裝主要的程式、CGI及HTML檔案

make install-init #用於產生init啟動指令碼

make install-config #用於安裝樣本設定檔

make install-commandmode #用於設定相應的目錄許可權

設定nagios web登陸帳號密碼 

htpasswd -c /usr/local/nagios/etc/nagiospasswd nagiosadmin

New password: 

Re-type new password: 

[ Adding password for user nagios

給nagios使用者開許可權，讓他能夠查看資訊！  [網站管理員的名字 就是你htpasswd.users中的使用者] 

vim /usr/local/nagios/etc/cgi.cfg 

            在所有的nagiosadmin後面添加nagios 多個使用者之間用逗號隔開 或者直接替換為nagios即可

]

#####安裝外掛程式

  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

#########

安裝FCGI模組

    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

 安裝FCGI-ProcManager:

    wget http://search.cpan.org/CPAN/authors/id/G/GB/GBJK/FCGI-ProcManager-0.18.tar.gz     

    tar -xzxf FCGI-ProcManager-0.18.tar.gz      

    cd FCGI-ProcManager-0.18      

    perl Makefile.PL      

    make  && make install

安裝IO和IO::ALL模組

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/authors/id/I/IN/INGY/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

##########安裝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

安裝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（當記憶體小於1G加上這個 不然會報錯，若提示不能識別fstcgi，無影響高版本內建此模組不需添加）

make  

make install  

cp php.ini-production /usr/local/php/lib/php.ini

修改設定檔使用者名稱使用者組(與nginx使用者、組相同)

PHP-FPM的預設設定檔為/usr/local/php/etc/php-fpm.conf

user www

group www

啟動

/usr/local/php/sbin/php-fpm

下載perl指令碼，用來產品perl的fast-cgi介面，讓nginx以CGI的形式來處理perl ,修改許可權為755

wget http://www.mike.org.cn/wp-content/uploads/2011/07/perl-fcgi.zip

解壓並複製到nginx目錄下（建議）

cp perl-fcgi.pl /usr/local/nginx/

chown 755 /usr/local/nginx/perl-fcgi.pl

chmod +x /usr/local/nginx/perl-fcgi.pl

建立一個cgi啟動/停止的指令碼，用來管理上面的指令碼，使用者身份是www，需要根據自己的實際使用者來修改 ,修改許可權755

 vim  /usr/local/nginx/conf/start_perl_cgi.sh

######################################

#!/bin/bash

  #set -x

  #此處需要根據實際情況進行修改

  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

啟動perl

/usr/local/nginx/conf/start_perl_cgi.sh start

#########################################

nginx設定檔

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;

  }

}

若遇到報錯，查看error.log

本文出自 “營運風雲二十年” 部落格，請務必保留此出處http://huangqingwu.blog.51cto.com/9592044/1674902

基於nginx環境部署nagios