点击流日志采集服务部署

1、服务器中安装依赖

yum -y install gcc perl pcre-devel openssl openssl-devel

 

2、上传LuaJIT-2.0.4.tar.gz并安装LuaJIT

tar -zxvf LuaJIT-2.0.4.tar.gz -C /usr/local/src/

cd /usr/local/src/LuaJIT-2.0.4/

make && make install PREFIX=/usr/local/luajit

 

3、设置LuaJIT环境变量

vi /etc/profile  添加如下内容:

export LUAJIT_LIB=/usr/local/luajit/lib

export LUAJIT_INC=/usr/local/luajit/include/luajit-2.0

source   /etc/profile

 

4、创建modules保存nginx的模块

mkdir -p /usr/local/nginx/modules

 

5、上传依赖的模块

Ø set-misc-nginx-module-0.29.tar.gz

Ø lua-nginx-module-0.10.0.tar.gz

Ø ngx_devel_kit-0.2.19.tar.gz

Ø echo-nginx-module-0.58.tar.gz

6、将依赖的模块直接解压到/usr/local/nginx/modules目录

tar -zxvf lua-nginx-module-0.10.0.tar.gz -C /usr/local/nginx/modules/

tar -zxvf set-misc-nginx-module-0.29.tar.gz -C /usr/local/nginx/modules/

tar -zxvf ngx_devel_kit-0.2.19.tar.gz -C /usr/local/nginx/modules/

tar -zxvf echo-nginx-module-0.58.tar.gz -C /usr/local/nginx/modules/

不需要编译安装

 

7、安装openresty

下载对应的安装包:openresty-1.9.7.3.tar.gz

解压:tar -zxvf openresty-1.9.7.3.tar.gz -C /usr/local/src/

编译安装openresty:  

cd /usr/local/src/openresty-1.9.7.3/

执行命令:

./configure --prefix=/usr/local/openresty --with-luajit && make && make install

 

8、安装nginx

 

下载对应的安装包:nginx-1.8.1.tar.gz

解压:tar -zxvf nginx-1.8.1.tar.gz -C /usr/local/src/

 

9、编译nginx并支持其他模块

进入到nginx的安装目录 cd /usr/local/src/nginx-1.8.1/

执行如下命令:

./configure --prefix=/usr/local/nginx \

--with-ld-opt="-Wl,-rpath,/usr/local/luajit/lib" \

    --add-module=/usr/local/nginx/modules/ngx_devel_kit-0.2.19 \

    --add-module=/usr/local/nginx/modules/lua-nginx-module-0.10.0 \

    --add-module=/usr/local/nginx/modules/set-misc-nginx-module-0.29 \

    --add-module=/usr/local/nginx/modules/echo-nginx-module-0.58

make -j2

make install

 

10、修改nginx的配置文件

worker_processes  2;
 
events {
    worker_connections  1024;
}
 
http {
    include       mime.types;
    default_type  application/octet-stream;
 
    log_format tick "$msec^A$remote_addr^A$u_domain^A$u_url^A$u_title^A$u_referrer^A$u_sh^A$u_sw^A$u_cd^A$u_lang^A$http_user_agent^A$u_utrace^A$u_account";
    
access.log
 
    sendfile        on;
 
    keepalive_timeout  65;
 
    server {
        listen       80;
        server_name  localhost;
location /1.gif {
#伪装成gif文件
default_type image/gif;    
#本身关闭access_log,通过subrequest记录log
access_log off;

access_by_lua "
-- 用户跟踪cookie名为__utrace
local uid = ngx.var.cookie___utrace        
if not uid then
-- 如果没有则生成一个跟踪cookie,算法为md5(时间戳+IP+客户端信息)
uid = ngx.md5(ngx.now() .. ngx.var.remote_addr .. ngx.var.http_user_agent)
end 
ngx.header['Set-Cookie'] = {'__utrace=' .. uid .. '; path=/'}
if ngx.var.arg_domain then
-- 通过subrequest到/i-log记录日志,将参数和用户跟踪cookie带过去
ngx.location.capture('/i-log?' .. ngx.var.args .. '&utrace=' .. uid)
end 
";  

#此请求不缓存
add_header Expires "Fri, 01 Jan 1980 00:00:00 GMT";
add_header Pragma "no-cache";
add_header Cache-Control "no-cache, max-age=0, must-revalidate";

#返回一个1×1的空gif图片
empty_gif;
}   

location /i-log {
#内部location,不允许外部直接访问
internal;

#设置变量,注意需要unescape
set_unescape_uri $u_domain $arg_domain;
set_unescape_uri $u_url $arg_url;
set_unescape_uri $u_title $arg_title;
set_unescape_uri $u_referrer $arg_referrer;
set_unescape_uri $u_sh $arg_sh;
set_unescape_uri $u_sw $arg_sw;
set_unescape_uri $u_cd $arg_cd;
set_unescape_uri $u_lang $arg_lang;
set_unescape_uri $u_utrace $arg_utrace;
set_unescape_uri $u_account $arg_account;

#打开日志
log_subrequest on;
#记录日志到ma.log,实际应用中最好加buffer,格式为tick
access_log /var/nginx_logs/ma.log

#输出空字符串
echo '';
}
    }
}

 

11、修改在nginx所在的服务器上添加一个ma.js

ma.js内容如下:

 

(function () {
    var params = {};
对象数据
    if(document) {
        params.domain = document.domain || ''; 
        params.url = document.URL || ''; 
        params.title = document.title || ''; 
        params.referrer = document.referrer || ''; 
    }   
对象数据
    if(window && window.screen) {
        params.sh = window.screen.height || 0;
        params.sw = window.screen.width || 0;
        params.cd = window.screen.colorDepth || 0;
    }   
对象数据
    if(navigator) {
        params.lang = navigator.language || ''; 
    }   
解析_maq配置
    if(_maq) {
        for(var i in _maq) {
            switch(_maq[i][0]) {
                case '_setAccount':
                    params.account = _maq[i][1];
                    break;
                default:
                    break;
            }   
        }   
    }   
拼接参数串
    var args = ''; 
    for(var i in params) {
        if(args != '') {
            args += '&';
        }   
        args += i + '=' + encodeURIComponent(params[i]);
    }   
 
通过Image对象请求后端脚本
    var img = new Image(1, 1); 
xxx.xxx.xxx.xxx/log.gif?' + args;
})();

 

12、在要统计的页面添加js脚本

<script type="text/javascript">
var _maq = _maq || [];
_maq.push(['_setAccount', 'zx5352']);
 
(function() {
var ma = document.createElement('script'); 
ma.type = 'text/javascript';
ma.async = true;
ma.src = 'http://xxx.xxx.xxx.xxx/ma.js';
var s = document.getElementsByTagName('script')[0]; 
s.parentNode.insertBefore(ma, s);
})();
</script>

 

13、启动nginx

cd /usr/local/nginx 目录

执行命令 sbin/nginx -c conf/nginx.conf   启动nginc服务

 

检验启动是否成功:

(1)ps -ef | grep nginx  查看是否有nginx对应的进程

 

 

(2) netstat -nlp   查看80端口是否起来

 

 

通过游览器访问对应的web界面 http//xxx.xxx.xxx.xxx:80

并且观察日志采集文件是否有对应的内容输出

tail  -f  /var/nginx_logs/ma.log

tail  -f  logs/access.log