安装nginx_lua_module以及echo-nginx-module收集日志

 

 

unknown directive "access_by_lua"

unknown directive "set_unescape_uri"

 

之所以报错是缺少nginx的三方插件，下面介绍安装nginx的第三方插件，插件很多直介绍三个

 

方式一：

 

下载 ngx_openresty，该集成包中有：Nginx，Lua或Luajit，ngx_lua，以及一些有用的Nginx第三方模块。

安装步骤：

./configure --with-luajit
make
make install

方式二：

 

Ngx_lua手动编译进Nginx。
首先，我的 Nginx 安装路径为：/usr/local/nginx。

我将尝试编译的两个模块：echo，lua。
所需要的模块如下：
    liujit             http://luajit.org 
    lua                http://www.lua.org 
    ngx_devel_kit      https://github.com/simpl/ngx_devel_kit 
    echo-nginx-module  https://github.com/agentzh/echo-nginx-module 
    lua-nginx-module   https://github.com/chaoslawful/lua-nginx-module 

安装步骤：

1、Luajit2.0.2（推荐）

 

 wget http://luajit.org/download/LuaJIT-2.0.2.tar.gz
 tar zxvf LuaJIT-2.0.2.tar.gz
 cd LuaJIT-2.0.2 
 make  
 sudo make install

 

安装lua

 

tar-zxvf lua-5.2.0.tar.gz
cd lua-5.2.0
make linux
make install
完成安装.

如果遇到

lua.c:67:31: fatal error: readline/readline.h: No such file or directory
说明缺少libreadline-dev依赖包

centos: yum install readline-devel
debian: apt-get install libreadline-dev.

 

下面需要配置一下 luajit 或 lua 的环境变量(Nginx编译时需要)：

-- luajit -- 
# tell nginx's build system where to find LuaJIT: 
export LUAJIT_LIB=/path/to/luajit/lib 
export LUAJIT_INC=/path/to/luajit/include/luajit-2.0.2
-- lua -- 
# or tell where to find Lua if using Lua instead: 
export LUA_LIB=/path/to/lua/lib 
export LUA_INC=/path/to/lua/include 

 

我的测试环境里，配置如下：

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

  


2、安装 ngx_devel_kit (NDK) 模块

cd /usr/local 
git clone https://github.com/simpl/ngx_devel_kit.git  

 

下载完成后，将在 /usr/local/ 目录下生成子目录 ngx_devel_kit。

3、安装 lua-nginx-module 模块

 

cd /usr/local 
git clone https://github.com/chaoslawful/lua-nginx-module.git

 

下载完成后，将在 /usr/local/ 目录下生成子目录 lua-nginx-module。


4、重新编译Nginx，需要注意编译顺序！

./configure --prefix=/usr/local/nginx \ 
                --with-ld-opt="-Wl,-rpath,$LUAJIT_LIB" \ 
                --add-module=/usr/local/ngx_devel_kit \ 
                --add-module=/usr/local/echo-nginx-module \ 
                --add-module=/usr/local/lua-nginx-module 
make -j2 
make install 

  


注释：重新编译 Nginx 二进制，Nginx 需要 quit 再启动。而普通配置更新则 reload 即可：

    kill -HUP `cat /path/nginx/logs/nginx.pid` 
    /usr/local/nginx/sbin/nginx -s reload 


模块编译成功！


重启Nginx服务器！

在编译安装 Nginx 的第三方模块时，碰到一个错误：
    /usr/local/nginx/sbin/ngxin -s reload 
    /usr/local/nginx/sbin/nginx: error while loading shared libraries: libluajit-5.1.so.2: cannot open shared object file: No such file or directory 

百事不得其解，后来Google之，发现了解决办法。

在 Nginx 编译时，需要指定 RPATH，加入下面选项即可：
    ./configure --with-ld-opt="-Wl,-rpath,$LUAJIT_LIB" 
    或者 
    export LD_LIBRARY_PATH=/usr/local/lib/:$LD_LIBRARY_PATH 
5、测试Lua
在Nginx.conf 配置文件中，加入以下代码：

    location /echo { 
        default_type 'text/plain'; 
        echo 'hello echo'; 
    } 
    location /lua { 
        default_type 'text/plain'; 
        content_by_lua 'ngx.say("hello, lua")'; 
    } 

重启Nginx服务器：
    /usr/local/nginx/sbin/nginx -s reload 
使用curl测试：
    [root@localhost] curl http://localhost/echo 
    hello echo 
    [root@localhost] curl http://localhost/lua 
    hello lua 

测试结果表明，两个模块都安装成功！

 

简洁版

 

wget http://nginx.org/download/nginx-1.2.7.tar.gz
wget http://luajit.org/download/LuaJIT-2.0.1.tar.gz
wget https://github.com/simpl/ngx_devel_kit/archive/v0.2.18.tar.gz
wget https://github.com/chaoslawful/lua-nginx-module/archive/v0.7.16.tar.gz

tar xzf LuaJIT-2.0.1.tar.gz
cd LuaJIT-2.0.1
make
make install PREFIX=/usr/local/LuaJIT/

cd ..
tar xzf nginx-1.2.7.tar.gz
tar xzf v0.2.18.tar.gz
tar xzf v0.7.16.tar.gz
cd nginx-1.2.7

export LUAJIT_INC=/usr/local/LuaJIT/include/luajit-2.0
export LUAJIT_LIB=/usr/local/LuaJIT/lib
export LD_LIBRARY_PATH=/usr/local/lib/:$LD_LIBRARY_PATH

./configure –user=www –group=www –prefix=/usr/local/webserver/nginx –with-http_stub_status_module –with-http_ssl_module –add-module=/root/software/ngx_devel_kit-0.2.18 –add-module=/root/software/lua-nginx-module-0.7.16/
make
make insatll




./configure --prefix=/usr/local/nginx/nginx-1.7.3 \
--sbin-path=/usr/local/nginx/nginx-1.7.3 \
--conf-path=/usr/local/nginx/nginx-1.7.3/conf/nginx.conf \
--with-http_ssl_module \
--with-openssl=/usr/local/nginx/openssl-1.0.1h \
--with-pcre=/usr/local/nginx/pcre-8.33 \
--with-zlib=/usr/local/nginx/zlib-1.2.8 \
--with-http_stub_status_module \
--add-module=/usr/local/nginx/ngx_devel_kit-0.2.18 \
--add-module=/usr/local/nginx/lua-nginx-module-0.7.16 \
--add-module=/usr/local/nginx/set-misc-nginx-module-0.27

 

 

 

 

另一篇文章：http://sunjun041640.blog.163.com/blog/static/2562683220134931235857/

 

misc-nginx-module和lua-nginx-module插件具体文档可参考如下：

https://github.com/openresty/set-misc-nginx-module/tags

https://github.com/openresty/lua-nginx-module#installation

 

 

记录日志：

user  root;  
worker_processes  1;  
  
#error_log  logs/error.log;  
#error_log  logs/error.log  notice;  
#error_log  logs/error.log  info;  
  
pid        logs/nginx.pid;  
  
  
events {  
    worker_connections  1024;  
}  
  
  
http {  
    include       mime.types;  
    default_type  application/octet-stream;  
    log_format tick "$msec|||$u_t|||$remote_addr|||$u_domain|||$u_url|||$u_title|||$u_referrer|||$u_sh|||$u_sw|||$u_cd|||$u_lang|||$http_user_agent|||$u_utrace|||$u_account|||$u_time";  
      
  
    #access_log  logs/access.log  main;  
    sendfile        on;  
    #tcp_nopush     on;  
  
    #keepalive_timeout  0;  
    keepalive_timeout  65;  
  
    #gzip  on;  
  
    server {  
        listen       80;  
        server_name  localhost;  
  
        #charset koi8-r;  
  
    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 .. '&time=' .. ngx.localtime())  
        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_t $arg_t;  
        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;  
    set_unescape_uri $u_time $arg_time;  
        #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 /usr/local/nginx/nginxlog/access.log tick;  
        #输出空字符串  
        echo '';  
        }  
  
        #error_page  404              /404.html;  
  
        # redirect server error pages to the static page /50x.html  
        #  
        error_page   500 502 503 504  /50x.html;  
        location = /50x.html {  
            root   html;  
        }  
      
    # remove the robots line if you want to use wordpress' virtual robots.txt  
        location = /robots.txt  { access_log off; log_not_found off; }  
        location = /favicon.ico { access_log off; log_not_found off; }  
        # this prevents hidden files (beginning with a period) from being served  
        location ~ /\.          { access_log off; log_not_found off; deny all; }  
  
    }  
  
  
  
}