Nginx + nagios +perl fcgi

 

通常使用：nginx 代理+ apache  CGI部分交给apache来处理

本文取消apache 

Nginx nagios 安装略

 

安装perl cgi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/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

 

下载nginx-fcgi脚本

Wget http://www.nginx.eu/nginx-fcgi/nginx-fcgi.txt

放置在：/etc/nginx-fcgi
      注释掉nginx-fcgi.txt 中的
      if ( $> == “0″ ) {
      print “\n\tERROR\tRunning as a root!\n”;
      print “\tSuggested not to do so !!!\n\n”;
      exit 1;
      } 
      否则会提示：ERROR   Running as a root!  Suggested not to do so !!!

启动方法：

/etc/nginx-fcgi -l /var/log/nginx/nginx-fcgi.log -pid /var/run/nginx-fcgi.pid -S /var/run/nginx-fcgi.sock

注意给 nginx-fcgi.sock 777的权限

运行前使用cpan 安装 FCGI;  Getopt::Long; IO::All;  Socket;

 

配置文件参考：/usr/local/nginx/conf/vhosts/nagios.conf

server

 {

   listen      80;

   server_name  IP;

root /usr/local/nagios/share;

index index.php;

location ~ .*\\.(php|php5)?$

{

fastcgi_pass  127.0.0.1:9000;

fastcgi_index index.php;

include  enable_php5.conf;

auth_basic \"Nagios Login pain\";

auth_basic_user_file /usr/local/nagios/etc/htpasswd;

}

location ~ .*\\.cgi$ {

root /usr/local/nagios/sbin;

rewrite ^/nagios/cgi-bin/(.*)\\.cgi /$1.cgi break;

fastcgi_pass unix:/var/run/ng-fcgi.sock;

fastcgi_index index.cgi;

fastcgi_param SCRIPT_FILENAME /usr/local/nagios/sbin/$fastcgi_script_name;

fastcgi_param HTTP_ACCEPT_LANGUAGE zh-cn;

include enable_php5.conf;

auth_basic \"Nagios Login pain\";

auth_basic_user_file /usr/local/nagios/etc/htpasswd;

         }

location /nagios/ {

alias /usr/local/nagios/share/;     

  }

 

enable_php5.conf 参考：

fastcgi_param  GATEWAY_INTERFACE  CGI/1.1;

fastcgi_param  SERVER_SOFTWARE    nginx;

 

fastcgi_param  QUERY_STRING       $query_string;

fastcgi_param  REQUEST_METHOD     $request_method;

fastcgi_param  CONTENT_TYPE       $content_type;

fastcgi_param  CONTENT_LENGTH     $content_length;

 

fastcgi_param  SCRIPT_FILENAME    $document_root$fastcgi_script_name;

fastcgi_param  SCRIPT_NAME        $fastcgi_script_name;

fastcgi_param  REQUEST_URI        $request_uri;

fastcgi_param  DOCUMENT_URI       $document_uri;

fastcgi_param  DOCUMENT_ROOT      $document_root;

fastcgi_param  SERVER_PROTOCOL    $server_protocol;

 

fastcgi_param  REMOTE_ADDR        $remote_addr;

fastcgi_param  REMOTE_PORT        $remote_port;

fastcgi_param  SERVER_ADDR        $server_addr;

fastcgi_param  SERVER_PORT        $server_port;

fastcgi_param  SERVER_NAME        $server_name;

fastcgi_param HTTP_ACCEPT_ENCODING gzip,deflate;

 

如果报CGI 无法访问的错。请修改nagios里cgi.cfg use_authentication=1 给予执行权限