wget  http://luajit.org/download/LuaJIT-2.0.4.tar.gz

tar xf LuaJIT-2.0..tar.gz

cd LuaJIT-2.0.

make PREFIX=/usr/local/luajit

make install PREFIX=/usr/local/luajit

cd /usr/local/src/

wget https://github.com/simpl/ngx_devel_kit/archive/v0.3.0.tar.gz

tar -xf v0.3.0.tar.gz

wget https://github.com/openresty/lua-nginx-module/archive/v0.10.8.tar.gz

tar xf v0.10.8.tar.gz

yum groupinstall -y "Development Tools"

yum install -y libxml2-devel curl-devel pcre-devel openssl-devel siege traceroute vim openssl

cd /usr/local/src

wget http://nginx.org/download/nginx-1.10.3.tar.gz

export LUAJIT_LIB=/usr/local/luajit/lib

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

tar xf nginx-1.10..tar.gz && cd nginx-1.10.

./configure  \

--prefix=/usr/local/nginx-1.10. \         # nginx安装目录

--with-http_ssl_module      \              #  支持 SSL

--with-http_stub_status_module    \         # nginx状态模块

--add-module=/usr/local/src/ngx_devel_kit-0.3.     \   # lua模块

--add-module=/usr/local/src/lua-nginx-module-0.10.     # lua扩展模块

make && make install

mkdir /usr/local/nginx-1.10./conf/vhost

ln -s /usr/local/nginx-1.10./sbin/nginx   /bin/nginx

编译安装nginx

# 查看之前的编译参数

nginx -V

# 设置环境变量

export LUAJIT_LIB=/usr/local/luajit/lib

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

# 进入源码包目录

cd /opt/software/nginx-1.10./

./configure  \

--prefix=/usr/local/nginx-1.10. \         # nginx安装目录

--with-http_ssl_module      \              #  支持 SSL

--with-http_stub_status_module    \         # nginx状态模块

--add-module=/usr/local/src/ngx_devel_kit-0.3.     \   # lua模块

--add-module=/usr/local/src/lua-nginx-module-0.10.     # lua扩展模块

make

make install

# nginx -t

nginx: error while loading shared libraries: libluajit-5.1.so.: cannot open shared object file: No such file or directory

# 解决： 查找文件，创建软连接
 find / -name "libluajit-5.1.so.2"

 ln -s /usr/local/lib/libluajit-5.1.so. /lib64/

在server块中添加

    location /lua {

        default_type 'text/html';

        content_by_lua_file conf/lua/test.lua; 　　 # 相对于nginx安装目录

  }


# 编写lua脚本

[root@yunwei-test conf]# pwd

[root@yunwei-test conf]# /usr/local/nginx-1.10./conf

[root@yunwei-test conf]# mkdir lua && cd lua

[root@yunwei-test conf]# vim test.lua

ngx.say("hello world");

# 启动nginx

[root@yunwei-test conf]# nginx -t

[root@yunwei-test conf]# nginx

浏览器访问：10.0.3.56/lua

显示 hello world，表示正常

upstream sdk_proxy {

    server    127.0.0.1:;

    keepalive ;

}

upstream default_sdk {

    server    127.0.0.1:;

    keepalive ;

}

server {

    listen ;

    server_name 127.0.0.1;

    proxy_set_header    X-Forwarded-For  $proxy_add_x_forwarded_for;

    location / {

        default_type text/plain;

        access_by_lua '

                local request_method = ngx.var.request_method

                local clientids = {"","",""}

                if (request_method == "GET") then

                       local arg = ngx.req.get_uri_args()["clientId"] or

                       for i,clientid in ipairs(clientids) do

                           if (arg == clientid) then

                               ngx.exec("@sdk")

                           end

                       end

                elseif (request_method == "POST") then

                        ngx.req.read_body()

                        local arg = ngx.req.get_post_args()["clientId"] or

                        for i,clientid in ipairs(clientids) do

                            if (arg == clientid) then

                                ngx.exec("@sdk")

                            end

                        end

                end

        ';

        proxy_set_header Host $host;

        proxy_set_header X-Real-IP $remote_addr;

        proxy_pass http://default_sdk;

    }

    location  @sdk {

        proxy_set_header Host $host;

        proxy_set_header X-Real-IP $remote_addr;

        proxy_pass http://sdk_proxy;

    }

}