Nginx添加Lua扩展

环境

系统：CentOS 7.5

准备

• 安装Nginx

编译安装LuaJIT

• 下载
  地址：http://luajit.org/download.html

• 编译安装

  # tar -xzvf LuaJIT-2.0.5.tar.gz
  # cd LuaJIT-2.0.5
  # make
  # make install
  

下载ngx_devel_kit

• 下载
  地址：https://github.com/simplresty/ngx_devel_kit/releases

• 解压

  # tar -xzvf ngx_devel_kit-0.3.0.tar.gz
  

下载lua-nginx-module

• 下载
  地址：https://github.com/openresty/lua-nginx-module/releases

• 解压

  # tar -xzvf lua-nginx-module-0.10.13.tar.gz
  

重新编译安装Nginx

• 查看原来编译参数

  # nginx -V
  ......
  configure arguments: --prefix=/usr/local/nginx --with-http_ssl_module --with-http_stub_status_module --with-stream
  

• 添加Lua扩展，重新编译安装

  # export LUAJIT_LIB=/usr/local/lib
  # export LUAJIT_INC=/usr/local/include/luajit-2.0
  
  # cd nginx-1.12.1/
  # ./configure \
  --prefix=/usr/local/nginx \
  --with-http_ssl_module \
  --with-http_stub_status_module \
  --with-stream \
  --add-module=/usr/local/src/ngx_devel_kit-0.3.0 \
  --add-module=/usr/local/src/lua-nginx-module-0.10.13
  
  # make
  # make install
  

• 重启

  # nginx -t
  # systemctl restart nginx
  

其它

• 问题

  # nginx -t
  nginx: error while loading shared libraries: libluajit-5.1.so.2: cannot open shared object file: No such file or directory
  

  解决办法

  # ln -s /usr/local/lib/libluajit-5.1.so.2 /lib64/