大数据之nginx+js点击流日志采集服务部署详解

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

     1) 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
 

  2) source /etc/profile 生效

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  logs/access.log  tick;
 
 
 
    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 tick;
 
#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 = {};
 
    //Document对象数据
 
    if(document) {
 
        params.domain = document.domain || '';
 
        params.url = document.URL || '';
 
        params.title = document.title || '';
 
        params.referrer = document.referrer || '';
 
    }   
 
    //Window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;
 
    }   
 
    //navigator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);
 
    img.src = 'http://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 

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转载自blog.csdn.net/lucklilili/article/details/104161297