Nginx添加Lua模块需要LuaJIT-2.0.4.tar.gz,ngx_devel_kit,lua-nginx-module
1.安装lua环境
yum install lua
2.创建目录
mkdir -p /usr/local/lua/luajit cd /usr/local/lua
3.下载安装LuaJIT-2.0.4.tar.gz
wget -c http://luajit.org/download/LuaJIT-2.0.4.tar.gz tar -xzvf LuaJIT-2.0.4.tar.gz cd LuaJIT-2.0.4 make install PREFIX=/usr/local/lua/luajit
4.配置环境变量
vim /etc/profile (最后一行加上下面命令) export LUAJIT_LIB=/usr/local/lua/luajit/lib export LUAJIT_INC=/usr/local/lua/luajit/include/luajit-2.0 //重新加载 source /etc/profile
5.下载解压ngx_devel_kit
cd /usr/local/lua //下载解压ngx_devel_kit wget https://github.com/simpl/ngx_devel_kit/archive/v0.3.0.tar.gz tar -xzvf v0.3.0.tar.gz //下载解压lua-nginx-module wget https://github.com/openresty/lua-nginx-module/archive/v0.10.9rc7.tar.gz tar -xzvf v0.10.9rc7.tar.gz
6.下载安装nginx
//创建目录 mkdir /usr/local/nginx cd /usr/local/nginx //下载nginx压缩包 wget http://nginx.org/download/nginx-1.13.7.tar.gz tar -zxvf nginx-1.13.7.tar.gz //进入nginx目录 cd /usr/local/nginx/nginx-1.13.7 //执行命令 ./configure --add-module=/usr/local/lua/ngx_devel_kit-0.3.0 --add-module=/usr/local/lua/lua-nginx-module-0.10.9rc7 (如果期间报错,可执行:yum install lua-devel命令,然后依次执行下面命令) //执行make命令 make //执行make install命令 make install
7.安装nginx完成,启动
//查看版本 /usr/local/nginx/sbin/nginx -V (若出现错误:/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 则使用命令:echo "/usr/local/lua/luajit/lib" >> /etc/ld.so.conf 然后执行:ldconfig ) //启动nginx /usr/local/nginx/sbin/nginx -s reload (若发生异常:[error] 13467#0: open() "/usr/local/nginx/logs/nginx.pid" failed (2: No such file or directory) 则使用nginx -c的参数指定nginx.conf文件的位置 命令:/usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf )
8.验证nginx的lua模块
vim /usr/local/nginx/conf/nginx.conf //在server域中加入代码: location /hello { default_type 'text/plain'; content_by_lua 'ngx.say("hello, lua")'; } //检查语法 nginx -tc /usr/local/nginx/conf/nginx.conf //重启nginx nginx -s reload -c /usr/local/nginx/conf/nginx.conf
9.访问验证
使用linux命令: curl http://127.0.0.1/hellow
出现hello, lua则配置成功