使用到的模块：lua-nginx-module

ngx_lua_module 是一个nginx http模块，它把 lua 解析器内嵌到 nginx，用来解析并执行lua 语言编写的网页后台脚本

安装lua-nginx-module

1.下载安装LuaJIT 2.1（2.0或者2.1都是支持的，官方推荐2.1）：

http://luajit.org/download.html
cd /usr/local/src
wget http://luajit.org/download/LuaJIT-2.1.0-beta2.tar.gz
tar zxf LuaJIT-2.1.0-beta2.tar.gz
cd LuaJIT-2.1.0-beta2
make PREFIX=/usr/local/luajit
make install PREFIX=/usr/local/luajit

2.下载ngx_devel_kit（NDK）模块 ：

https://github.com/simpl/ngx_devel_kit/tags，不需要安装
cd /usr/local/src
wget https://github.com/simpl/ngx_devel_kit/archive/v0.2.19.tar.gz
tar -xzvf v0.2.19.tar.gz

3.下载最新的lua-nginx-module 模块 ：

https://github.com/openresty/lua-nginx-module/tags，不需要安装
cd /usr/local/src
wget https://github.com/openresty/lua-nginx-module/archive/v0.10.2.tar.gz
tar -xzvf v0.10.2.tar.gz

4.nginx -V查看已经编译的配置

nginx -V

6.设置环境变量

export LUAJIT_LIB=/usr/local/luajit/lib && export LUAJIT_INC=/usr/local/luajit/include/luajit-2.1 

7.在原有nginx上添加模块：

 ./configure  --prefix=/usr/local/nginx --with-pcre --with-http_ssl_module --with-http_stub_status_module --with-http_gzip_static_module --with-ipv6 --with-http_realip_module  --with-pcre-jit --with-ld-opt='-ljemalloc' --with-ld-opt="-Wl,-rpath,/usr/local/luajit/lib" --add-module=/usr/local/src/lua-nginx-module-0.10.2/ --add-module=/usr/local/src/nginx-module-vts/

8.编译

make -j2

9.替换nginx二进制文件

cp /usr/local/nginx/sbin/nginx   /usr/local/nginx/sbin/nginx.bak
cp -r  ./objs/nginx /usr/local/nginx/sbin/
/usr/local/nginx/sbin/nginx -V
...
...
configure arguments: --prefix=/usr/local/nginx --with-pcre --with-http_ssl_module --with-http_stub_status_module --with-http_gzip_static_module --with-ipv6 --with-http_realip_module --with-pcre-jit --with-ld-opt=-ljemalloc --with-ld-opt=-Wl,-rpath,/usr/local/luajit/lib --add-module=/usr/local/src/lua-nginx-module-0.10.2/ --add-module=/usr/local/src/nginx-module-vts/

10.重启nginx生效

pkill -9 nginx
/usr/local/nginx/sbin/nginx 

11.配置nginx.conf 实验lua模块是否安装成功

...
location /hello_lua {
                default_type 'text/plain';
                content_by_lua 'ngx.say("hello, lua")';
                }
...
/usr/local/nginx/sbin/nginx  -s reload

12.访问ip/hello_lua