本篇内容介绍了“Nginx怎么安装配置Lua支持”的有关知识,在实际案例的操作过程中,不少人都会遇到这样的困境,接下来就让小编带领大家学习一下如何处理这些情况吧!希望大家仔细阅读,能够学有所成!
Nginx安装配置Lua支持
默认情况下
Nginx不支持
Lua模块,需要安装
LuaJIT解释器,并且重新编译
Nginx,或者可使用国人开发的
openrestry
需要的模块:
LuaJIT,
Ngx_devel和
lua-nginx-module
1. 环境准备
[root@nginx_lua ~]# yum install -y gcc gcc-c++ make pcre-devel zlib-devel openssl-devel
2. 下载最新的
luajit和
ngx_devel_kit以及
lua-nginx-module解压
[root@nginx_lua ~]# mkdir -p /soft/src [root@nginx_lua ~]# cd /soft/src/ wget https://luajit.org/download/LuaJIT-2.0.4.tar.gz wget https://github.com/simpl/ngx_devel_kit/archive/v0.2.19.tar.gz wget https://github.com/openresty/lua-nginx-module/archive/v0.10.13.tar.gz
3. 解压
ngx_devel_kit以及
lua-nginx-module
[root@nginx_lua src]# tar xf v0.2.19.tar.gz [root@nginx_lua src]# tar xf v0.10.13.tar.gz
4. 编译安装
LuaJIT,即
Lua及时编译器
[root@nginx_lua src]# tar xf LuaJIT-2.0.4.tar.gz [root@nginx_lua src]# cd LuaJIT-2.0.4/ [root@nginx_lua LuaJIT-2.0.4]# make && make install
5. 编译安装
Nginx
[root@nginx_lua src]# wget http://nginx.org/download/nginx-1.14.2.tar.gz [root@nginx_lua src]# tar xf nginx-1.14.2.tar.gz [root@nginx_lua src]# cd nginx-1.14.2 [root@nginx_lua nginx-1.14.2]# ./configure --prefix=/soft/nginx --with-http_ssl_module --with-http_stub_status_module --with-http_dav_module --with-file-aio --with-http_dav_module --add-module=../ngx_devel_kit-0.2.19/ --add-module=../lua-nginx-module-0.10.13/ [root@nginx_lua nginx-1.14.2]# make && make install [root@nginx_lua nginx-1.14.2]# ln -s /soft/nginx/sbin/nginx /usr/bin/nginx [root@nginx_lua conf]# vim nginx.conf #简单配置写nginx测试Nginx是否已经支持Lua(lua指令方式) ... server { location /test_lua { default_type text/html; content_by_lua_block { ngx.say("Hello Lua!") } } ... } #lua指令方式 #在server 中添加一个localtion location /hello { default_type 'text/plain'; content_by_lua 'ngx.say("hello, lua")'; } #lua文件方式 #在server 中添加一个localtion location /lua { default_type 'text/html'; content_by_lua_file conf/lua/test.lua; #相对于nginx安装目录 } #test.lua文件内容 ngx.say("hello world"); //建立软连接,如果不建立软链接,则会出现share object错误 [root@nginx_lua conf]# nginx -t /soft/nginx/sbin/nginx: error while loading shared libraries: libluajit-5.1.so.2: cannot open shared object file: No such file or directory [root@nginx_lua conf]# [root@nginx_lua lib64]# ln -s /usr/local/lib/libluajit-5.1.so.2 /lib64/libluajit-5.1.so.2 [root@nginx_lua lib64]# ll libluajit-5.1.so.2 lrwxrwxrwx 1 root root 33 Dec 21 20:52 libluajit-5.1.so.2 -> /usr/local/lib/libluajit-5.1.so.2 [root@nginx_lua lib64]# #//加载lua库,加入到ld.so.conf文件(暂时不执行这一步) #[root@nginx_lua nginx-1.14.2]# echo "/usr/local/LuaJIT/lib" >> /etc/ld.so.conf [root@nginx_lua conf]# nginx -t nginx: the configuration file /soft/nginx/conf/nginx.conf syntax is ok nginx: configuration file /soft/nginx/conf/nginx.conf test is successful [root@nginx_lua conf]# nginx -s reload
6. 测试安装Lua成功
Nginx中配置lua脚本,访问url总是提示404
然后进入nginx的error.log中发现了以下错误日志
2022/06/09 18:31:46 [error] 24475#24475: *5 failed to load external Lua file "/root/lua/68/update_content.lua": cannot open /root/lua/68/update_content.lua: Permission denied, client: 112.4.254.104, server: localhost, request: "GET /api/update_content HTTP/1.1", host: "your host"
然后在nginx.conf中配置
user root root;
再重启nginx即可