一、查看并备份现有信息

1.1 备份nginx 的编译参数

[root@iZwz9dizolaphqdaw2jpv9Z nginx]# /usr/local/nginx/sbin/nginx -V
nginx version: nginx/1.10.2
built by gcc 4.8.5 20150623 (Red Hat 4.8.5-39) (GCC)
configure arguments:
[root@iZwz9dizolaphqdaw2jpv9Z nginx]#

1.2 备份nginx

[root@iZwz9dizolaphqdaw2jpv9Z sbin]# cd /usr/local/nginx/sbin
[root@iZwz9dizolaphqdaw2jpv9Z sbin]# cp ./nginx nginx.back
[root@iZwz9dizolaphqdaw2jpv9Z sbin]# ls
nginx  nginx.back
[root@iZwz9dizolaphqdaw2jpv9Z sbin]#

二、下载相关资源包

2.1 下载并编译安装LuaJIT

wget http://luajit.org/download/LuaJIT-2.0.5.tar.gz
tar xzvf LuaJIT-2.0.5.tar.gz
cd LuaJIT-2.0.5
make PREFIX=/usr/local/nginx/lua/luajit
make install PREFIX=/usr/local/nginx/lua/luajit

2.2 ngx_devel_kit

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

2.3 下载 ngx_lua

wget https://github.com/openresty/lua-nginx-module/archive/v0.10.11.tar.gz
 tar xvf v0.10.11.tar.gz

三、安装 OpenResty

wget [https://openresty.org/download/ngx_openresty-1.9.7.1.tar.gz](https://openresty.org/download/ngx_openresty-1.9.7.1.tar.gz) # 下载

tar xzvf ngx_openresty-1.9.7.1.tar.gz # 解压

cd ngx_openresty-1.9.7.1/

./configure & make &  make install

四、集成添加lua

4.1 编译

• 注
  需要切换到nginx 的源文件包下面

./configure   --prefix=/usr/local/nginx  --with-ld-opt="-Wl,-rpath,/usr/local/nginx/lua/luajit/lib" --add-module=/usr/local/share/soft/ngx_devel_kit-0.3.0/ --add-module=/usr/local/share/soft/lua-nginx-module-0.10.11/

make

4.2 停止nginx

[root@iZwz9dizolaphqdaw2jpv9Z soft]# ps aux|grep nginx
root      1497  0.0  0.0   9088   668 pts/0    S+   17:31   0:00 grep --color=auto nginx
root     22960  0.0  0.0  33284  2044 ?        Ss   17:10   0:00 nginx: master process /usr/local/nginx/sbin/nginx
nobody   22978  0.0  0.0  33700  1984 ?        S    17:11   0:00 nginx: worker process
[root@iZwz9dizolaphqdaw2jpv9Z soft]# kill -9 22960
[root@iZwz9dizolaphqdaw2jpv9Z soft]# kill -9 22978

4.3 替换nginx

[root@iZwz9dizolaphqdaw2jpv9Z nginx-1.10.2]# pwd
/usr/local/share/soft/nginx-1.10.2
[root@iZwz9dizolaphqdaw2jpv9Z nginx-1.10.2]# ls
CHANGES  CHANGES.ru  LICENSE  Makefile  README  auto  conf  configure  contrib  html  man  objs  src
[root@iZwz9dizolaphqdaw2jpv9Z nginx-1.10.2]# cp objs/nginx /usr/local/nginx/sbin/nginx
cp: overwrite '/usr/local/nginx/sbin/nginx'? y
[root@iZwz9dizolaphqdaw2jpv9Z nginx-1.10.2]#

4.4 重新启动nginx

[root@iZwz9dizolaphqdaw2jpv9Z nginx-1.10.2]# /usr/local/nginx/sbin/nginx -t
nginx: the configuration file /usr/local/nginx/conf/nginx.conf syntax is ok
nginx: configuration file /usr/local/nginx/conf/nginx.conf test is successful
[root@iZwz9dizolaphqdaw2jpv9Z nginx-1.10.2]# /usr/local/nginx/sbin/nginx
[root@iZwz9dizolaphqdaw2jpv9Z nginx-1.10.2]#

4.5 校验Nginx 的编译参数

root@iZwz9dizolaphqdaw2jpv9Z nginx-1.10.2]# /usr/local/nginx/sbin/nginx -V
nginx version: nginx/1.10.2
built by gcc 4.8.5 20150623 (Red Hat 4.8.5-39) (GCC)
configure arguments: --prefix=/usr/local/nginx --with-ld-opt=-Wl,-rpath,/opt/programs/nginx/lua/luajit/lib --add-module=/usr/local/share/soft/ngx_devel_kit-0.3.0/ --add-module=/usr/local/share/soft/lua-nginx-module-0.10.11/
[root@iZwz9dizolaphqdaw2jpv9Z nginx-1.10.2]#

五、修改nginx.conf 配置, 进一步校验

5.1 修改配置文件

• a http 模块下增加：
  lua_package_path "/usr/local/openresty/lualib/?.lua;;";
  lua_package_cpath "/usr/local/openresty/lualib/?.so;;";

• b server中增加lua测试接口

http {
    include       mime.types;
    default_type  application/octet-stream;

    #log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
    #                  '$status $body_bytes_sent "$http_referer" '
    #                  '"$http_user_agent" "$http_x_forwarded_for"';

    #access_log  logs/access.log  main;

    sendfile        on;
    #tcp_nopush     on;

    #keepalive_timeout  0;
    keepalive_timeout  65;

    #gzip  on;

   lua_package_path   "/usr/local/openresty/lualib/?.lua;;";
   lua_package_cpath  "/usr/local/openresty/lualib/?.so;;";



    server {
        listen       80;
        server_name  localhost;

        #charset koi8-r;

        #access_log  logs/host.access.log  main;


        location /lua {
           default_type text/html;
                content_by_lua_block {
                        ngx.say("Hello Lua!")
                }
        }

5.2 重启并测试

[root@iZwz9dizolaphqdaw2jpv9Z nginx]# ./sbin/nginx -t
nginx: the configuration file /usr/local/nginx/conf/nginx.conf syntax is ok
nginx: configuration file /usr/local/nginx/conf/nginx.conf test is successful
[root@iZwz9dizolaphqdaw2jpv9Z nginx]# ./sbin/nginx -s reload
[root@iZwz9dizolaphqdaw2jpv9Z nginx]# curl localhost/lua
Hello Lua!
[root@iZwz9dizolaphqdaw2jpv9Z nginx]#