![]()
Nginx lua module example tmpname, io. This command will attempt to build an image called my-nginx-with-lua based on official nginx docker hub image with two modules: ndk and lua. 0 Resource Server implementation in Lua for NGINX / OpenResty - zmartzone/lua-resty-openidc IMPORTANT: To use the NGINX dynamic module, your NGINX must have been compiled with the --with-compat flag. To see it yourself, at the end of this post I've included some logging code that can be added to any existing Discover the powerful synergy of nginx and lua. Recently added features allow other nginx modules to add Lua modules to the nginx environent. This allows the use of OpenID Connect (OIDC) for federated identity. This is where Nginx Lua integration comes in. In this setup This is an example for embedding Lua into the logging phase of Nginx and building a simple log aggregation service. conf file and the only way is to Nginx server lua-nginx-module enabled for Nginx. Developers can circumvent this by using modules like Nginx JavaScript or Lua, but that takes extra work to install and configure. Windows authentication is always used inside company. LUA is a great fit as an embedded language because of its size, simplicity, and JIT-compiled speed. If you wish to use Alpine instead, add -f Dockerfile. so"; The module will be loaded, when you reload the configuration or restart nginx. lua;;"; server { location /test { # need to specify the resolver to resolve the hostname resolver 8. nginx JavaScript module njs is an nginx module that extends the server's functionality through JavaScript scripting, enabling the creation of custom server-side logic and more. 04 apt install nginx-extras ctrl + c youtube github. See the installation instructions. This should be called once from the init_worker_by_lua_block section of nginx configuration. Key Benefits Apr 20, 2025 · This guide provides simple examples and basic instructions to help you start using the lua-nginx-module. log(ngx. Here's an example of using Lua to add custom headers: Nginx Vhost Statistics Centmin Mod also optionally supports nginx-module-vts Nginx module to provide per Nginx vhost site domain traffic statistics. Apr 20, 2025 · NGINX with Lua scripting is a game-changer for managing high-traffic websites. Table of Contents Name Status Version Synopsis Description Typical Uses Nginx Compatibility Installation Building as a dynamic module C Macro Configurations Installation on Ubuntu 11. This helps with syntax highlighting and any code quality Example - headers-more-nginx-module # set the Server output header more_set_headers 'Server: my-server'; # set and clear output headers location /bar { more_set Example - lua-resty-lrucache -- file myapp. conf such as those specified by set_by_lua, content_by_lua, access_by_lua, and rewrite_by_lua will not be updated when you edit the inlined Lua code in your nginx. open, and io. The Lua scripting facility is included in the Nginx™ software that is distributed with Proxy. Note however that Lua global variables (note, not module-level variables) WILL NOT persist between requests because of the one-coroutine-per-request isolation design. 3 release. This Lua library takes advantage of ngx_lua's cosocket API, which ensures 100% nonblocking behavior. If not, follow the installation steps. njs is Apr 11, 2017 · Of course in this scenario work thread have no acces to nginx module. In this post I'll walk through some simple, but powerful examples of Lua integrations. This module is not distributed with the Nginx source. say('Hello,world!') location /nginx_var { # MIME type determined by default_type: default_type 'text/plain'; # try access /nginx_var?a=hello,world. Kong Gateway is a Lua application designed to load and execute Lua modules, commonly referred to as plugins. Jun 22, 2025 · The OpenResty bundle, which embeds Lua into Nginx via the ngx_lua module, lets you write custom logic to handle requests, manipulate responses, and more. If necessary the protect access to the API by location /api, You must the next nginx config ngx_http_lua_module Name ngx_http_lua_module - Embed the power of Lua into Nginx HTTP Servers. GitHub Gist: instantly share code, notes, and snippets. By default, a Debian-based image will be used. NGINX LUA module allows us to simply inject our own LUA handlers into the traffic flow. exit(444) end local data, typ, err = wb:recv_frame() if not data then if not string. TThe bundle itself is maintained by the lua-nginx-module author, who provides a Windows build as well. New FFI-based API for lua-nginx-module. Contribute to gosp/lua-resty-ntlm development by creating an account on GitHub. However, this library contains blocking I/O when a user finished logging in: Save a SAML response to a temporary file using Lua's os. The module increments an error metric called nginx_metric_errors_total (unless another name was configured in init ()) if it encounters an error (for example, when lua_shared_dict becomes full). 0. I do have a Lua module, which I am trying to access from Nginx and I do get some errors. In this article I expand it by adding features of authentication, uploading and deleting files using lua. com" instead of forwarding to Google? What would be a generally valid workaround to evaluate Lua This Lua library implements a WebSocket server and client libraries based on the ngx_lua module. In Supercharging NGINX with Lua (Part 1) we demonstrated how to install NGINX with Lua support (via the OpenResty package). 4. The text version of this tut Generally speaking you should avoid blocking I/O in programs with openresty/lua-nginx-module. Mar 27, 2020 · Enable Lua module Edit /etc/nginx/nginx. The Nginx auth_request directive allows Nginx to authenticate requests via the oauth2-proxy's /auth endpoint, which only returns a 202 Accepted response or a 401 Unauthorized response without proxying the request through. com { server 127. Jul 25, 2021 · Using Lua Nginx module for dynamic routing based on Redis values Working with Nginx modules can bring amazing flexibility to customize and make the Nginx server more powerful by using third-party … Learn how to deliver, manage, and protect your applications using F5 NGINX products. More of Nginx Lua How to install Nginx Lua module in Ubuntu 22. While Nginx's static configuration files are powerful, sometimes you need more dynamic functionality. say("Hello, Lua!") } } } Dynamic modules add functionality to NGINX Plus such as geolocating users by IP address, resizing images, and embedding NGINX JavaScript njs or Lua scripts into the NGINX Plus event‑processing model. It is possible to run entire Lua applications in this way but this is not the specific target of that module. 0, 1. conf file. 1, refer to nginx-http-lua, follow the principles of simple, efficient and highly extensible, the nginx-tcp module is designed as a customized stream protocol server, more than http, mail server. 3) provides REST API for accessing various status information, configuring upstream server groups on-the-fly, and managing key-value pairs without the need of reconfiguring nginx. Instead of compiling Nginx with this module, Kong Gateway is distributed along with OpenResty, which includes the lua-nginx-module. Jun 8, 2024 · Discover how software developers can use the ngx_http_lua_module to generate dynamic content within Nginx servers. It means it's already a great server for downloading. Nginx is a web server that can also be used as a reverse proxy, load balancer, mail proxy, and HTTP cache. Introduction The various *_by_lua, *_by_lua_block and *_by_lua_file configuration directives serve as gateways to the Lua API within the nginx. 4 released on Sep 08 2025. redis" local red = redis:new() Oct 8, 2018 · Also, the recommended way of installing openresty is through their fork of nginx, not by manually installing nginx with lua-nginx-module as the article suggests. A more or less Feb 24, 2018 · I am trying to find a way to make a secure GET request from within my nginx/lua module out to a server to check an ingress call's authentication. Feb 2, 2020 · The easiest way (perhaps the only way) to get started with this is by installing OpenResty. Defaults to prometheus_metrics if not specified. You'll learn how to configure Nginx with Lua scripting capabilities and implement common use ca Kong often needs to be able to change Nginx behavior at runtime. This tutorial dives into practical examples to show you how to use Lua scripts in Nginx, complete with working code and clear explanations. The module expects the OpenID Provider's configuration to be available via metadata and requires dynamic resolver. lua-resty-session is a secure, and flexible session library for OpenResty. com 的请求。 当访问路径 /hello 时，通过 content_by_lua_block 指令执行 Lua 代码，输出 "Hello, OpenResty!"。 这只是一个最简单的演示， OpenResty 的强大之处在于它允许在 NGINX 配置中使用 Lua 脚本，从而实现更复杂的逻辑。 Mar 16, 2018 · This works because required Lua modules are loaded only once and all coroutines will share the same copy of the module (both its code and data). FFI-based OpenSSL binding for LuaJIT, supporting OpenSSL 3. Oct 8, 2023 · In the dynamic world of Kubernetes and micro services, Ingress controllers play a pivotal role in routing traffic to your applications. Sep 11, 2017 · My problem I am using openresty to build a simple server. The ngx_http_auth_request_module is a module authored by Maxim Dounin, member of the core Nginx team. 8. Installation To install the Aperture Lua module, follow these steps: By default, Nginx doesn’t provide a way to program logical operators or write custom logic. dict_name is the name of the nginx shared dictionary which will be used to store all metrics. http — Core HTTP module and common code modules — Other HTTP modules v2 — HTTP/2 mail — Mail modules os — Platform-specific code unix win32 stream — Stream modules core — Basic types The ngx_http_ssl_module module provides the necessary support for HTTPS. Follow the installation steps. May 30, 2022 · Writing an nginx authentication module in Lua NGINX Lua OAuth Proxy Plugin Nginx Lua script redis based for Basic user authentication Although this one related only to Nginx Plus, to made the answer complete I had to mention ngx_http_auth_jwt_module and a few official articles from F5: Setting up JWT Authentication The ngx_http_api_module module (1. IIS can enable Windows authentication easily. Nov 13, 2025 · NGINX Integration Relevant source files This document explains how the ingress-nginx controller integrates with and configures NGINX. For example: nginx-lua How to install Nginx Lua module in Ubuntu 22. websocket. local _M = {} function Set (list) local set = {} for This is a very simple module used as an example of extending the lua-nginx-module. This comprehensive guide will walk you through the entire process, ensuring that you have a smooth and successful configuration. Oct 8, 2018 · In this article I cover configuring NGINX for OAuth-based Single Sign-On (SSO) using Keycloak/Red Hat SSO. Why does the following snippet deliver the "200 Host: example. Maxim mantains a mercurial repository with the latest version of the code. 1. - fabiocicerchia/nginx-lua Apr 22, 2024 · I would like to use a Lua script with ingress-nginx to block traffic to the specific path. May 11, 2016 · Recently I delivered a short talk at DevOps Days Austin contrasting the difference between hacking and engineering utilizing the problem of resolving NGINX upstreams dynamically from Consul. Lua integration allows you to embed Lua code directly into your Nginx configuration, enabling dynamic Apr 1, 2021 · RPM package nginx-module-lua. 6. execute. 3-eva2000. 2. Nginx & Lua Latest Nginx with LUA support based on AlmaLinux, Alpine Linux, Amazon Linux, Debian, Fedora, and Ubuntu. Furthermore, using PUC Lua with openresty is a bad idea; I'm not sure if it's even supported anymore, but you should use LuaJIT instead. 10 Community English Mailing Embed the Power of Lua into NGINX HTTP servers. Here’s what you need to know: Why Lua with NGINX? Lua scripting integrates seamlessly with NGINX for tasks like intelligent routing, real-time security checks, and performance tuning. conf add add below in the main context: load_module "modules/ngx_http_geoip_module. Apr 9, 2024 · Exploring the implementation of Lua scripting for dynamically altering API requests in an Nginx Reverse Proxy. so;;'; server { location /lua_content { # MIME type determined by default_type: default_type # set search paths for pure Lua external libraries (';;' is the default path): lua_package_path '/foo/bar/?. ERR, "failed to new websocket: ", err) return ngx. Sep 9, 2022 · OpenResty is a web platform for building web applications based on NGINX and Lua. There seems to be very little out there on how to do this. Sep 7, 2013 · I have taken quite a liking to nginx’s Lua module. Contribute to openresty/lua-nginx-module development by creating an account on GitHub. docker-compose headers-more-nginx-module lua-nginx-module lua-resty-cookie lua-resty-dns lua-resty-lrucache lua-resty-memcached lua-resty-mysql lua-resty-redis lua-resty-shell lua-resty-upstream-healthcheck lua-resty-websocket lua-upstream-nginx-module nginx-lua-prometheus stream-lua-nginx-module About fabiocicerchia/nginx-lua License CONTRIBUTING Contributor Covenant Code of Conduct Jun 11, 2022 · It’s a common requirement to inspect some persistent Lua data structures when troubleshooting online Lua applications, including those run by OpenResty or Nginx (in the case of Nginx, it’s still using OpenResty’s core component, the Lua Nginx modules). lua: example "myapp" module local _M = {} -- alternatively: local lrucache = require "resty. The various *_by_lua, *_by_lua_block and *_by_lua_file configuration directives serve as gateways to the Lua API within the nginx. Latest Nginx with LUA support based on AlmaLinux, Alpine Linux, Amazon Linux, Debian, Fedora, and Ubuntu. location. server" local wb, err = server:new{ timeout = 5000, -- in milliseconds max_payload_len = 65535, } if not wb then ngx. To dynamically “unload” a module, comment out or remove its load_module directive and reload the nginx configuration. Jun 21, 2025 · The HttpLuaModule (also known as lua-nginx-module) enables Lua scripting within Nginx. Latest Nginx with LUA support based on AlmaLinux, Alpine, Amazon Linux, Debian, Fedora, and Ubuntu. The NGINX Lua module leverages OpenResty's Lua module for NGINX (often referred to as ngx_http_lua_module), which allows for embedded Lua code directly in your NGINX configuration. Traditionally this has been done using various core patches. org:81; } upstream bar { server Please note however, that Lua code written inlined within nginx. status API. conf file because only the Nginx config file parser can correctly parse the nginx. PUC-Lua is the original implementation of Lua maintained by the language's creators. I created the below config, but it doesn't work as expected. It allows you to go beyond basic setups by adding dynamic request handling, custom caching, and advanced security. 12 on a redhat 7. we will also explore the capabilities of Lua module and learn how it can enhance your web server with powerful Lua scripting. Nov 2, 2020 · An OpenResty bundle I referred to in my answer already includes the lua-nginx-module, as well as a bunch of additional third-party modules. Lua module to add Google OAuth to nginx. *, header_filter_by_lua*, body_filter_by_lua*, ssl_certificate_by_lua*, ssl_session_fetch_by_lua*, ssl_session_store_by_lua* Identical to the standard Lua coroutine. Description May 10, 2021 · I am using this docker-compose to create a Lua supported Nginx: version: '3. 4 I downloaded lua-nginx-module-0. This investigation opens up possibilities to write and run dynamic content using Lua scripts directly within the Nginx server, making it a powerful tool for web applications. But you can use e. I'd recommend using access_by_lua_file instead of access_by_lua so you can store the Lua script in its own pure-Lua file. lrucache" -- we need to initialize the cache on the lua module level so that -- it can be shared by all the requests served by each nginx worker process: Example - lua-resty-redis # you do not need the following line if you are using # the OpenResty bundle: lua_package_path "/path/to/lua-resty-redis/lib/?. Here's a basic example of using Lua with ngx to set a response header: ngx. say(ngx. Embed the Power of Lua into NGINX HTTP servers. Embed the power of Lua into Nginx HTTP Servers. 10 Community English Mailing Integration Configuring for use with the Nginx auth_request directive This option requires --reverse-proxy option to be set. This API was first usable in the context of init_by_lua* since the 0. Note that only RFC 6455 is supported. Modules are created both by NGINX and third‑party developers. Example - stream-lua-nginx-module events { worker_connections 1024; } stream { # define a TCP server listening on the port 1234: server { listen 1234; content_by_lua_block { ngx. Sep 8, 2024 · 首发于公众号 后端搬运工《Lua在Nginx的应用》 当 Nginx 标准模块和配置不能灵活地适应系统要求时，就可以考虑使用 Lua 扩展和定制 Nginx 服务。OpenResty 集成了大量精良的 Lua 库、第三方模块，可以方便地搭建能够处理超高并发、扩展性极高的 Web 服务，所以这里选择 OpenResty 提供的 lua-nginx-module 方案 Dec 9, 2014 · I am using Nginx + Lua. - fabiocicerchia/nginx-lua Nginx & Lua Latest Nginx with LUA support based on AlmaLinux, Alpine Linux, Amazon Linux, Debian, Fedora, and Ubuntu. Below screenshot also shows up the new multiple PHP-FPM pool support in Centmin Mod 1. This module is written in the Lua scripting language and can be integrated with NGINX Open Source, NGINX Plus, and OpenResty. This NGINX module adds new Lua API and modules to OpenResty that enables more SSL/TLS features like automatic TLS session ticket key manipulation and rotation (on the global network level). If you're familiar with Nginx this example will make sense to you. The Token is md5 checksum of the HTTP request body concateate with API_KEY for POST or PUT method or md5 checksum (concateate with API_KEY) of the URI for GET or DELETE method Install the lua-nginx-module. conf which is usually enabled when the package is installed (by softlinking it into the /etc/nginx/modules-enabled/ directory). # set search paths for pure Lua external libraries (';;' is the default path): lua_package_path '/foo/bar/?. Almost any Nginx modules can be used with this ngx_lua module by means of ngx. Learn about extending Nginx with Lua, scripting HTTP servers, and implementing asynchronous programming for handling concurrent requests. 5 server and It also has LUA 5. 1 series. timer. x 使用 udp 协议，nacos 2. Contribute to openresty/lua-resty-core development by creating an account on GitHub. The OpenResty Learning Center offers tutorials, best practices, and other resources so that you can quickly and easily get up to speed with the platform. Lua NGINX Lua Module is a high-level Lua API for Nginx. Jun 17, 2025 · This guide walks you through how to turn NGINX Open Source into a powerful, lightweight API gateway using Lua via the ngx_http_lua_module ideal for low-resource environments, edge This package includes the dynamic library and the corresponding load_module directive in /usr/share/nginx/modules-available/mod-http-lua. so;/blah/blah/?. OpenID Connect Relying Party and OAuth 2. Accepted options are: nginx 订阅 nacos，实现 服务发现 和 配置 动态更新。 nacos 1. I will also talk about the community's favorite nginx-upload-module at the end of this article. Earlier protocol revisions like "hybi-10", "hybi-07", and "hybi ngx_mail_imap_module ngx_mail_pop3_module ngx_mail_smtp_module ngx_stream_core_module ngx_stream_access_module ngx_stream_geo_module ngx_stream_geoip_module ngx_stream_js_module ngx_stream_keyval_module ngx_stream_limit_conn_module ngx_stream_log_module ngx_stream_map_module ngx_stream_mqtt_preread_module ngx_stream_mqtt_filter_module ngx Once you have created your Custom Lua Plugin and want to add it to your Ingress Nginx within Kubernetes, you have two options Mount a volume contaning custom plugin code Build your own custom docker image containing plugin ingress-nginx: controller:respository extraVolumes: - name: lua-plugins Part 3 of this series will illustrate some more advanced examples of how we can now use Lua modules to do some ultra-cool stuff like request-caching and embedded http requests. When turning off, every request served by ngx_lua will run in a separate Lua VM instance, starting from the 0. OpenResty is not a fork of Nginx, but a bundle of modules extending its capabilities. Upon calling this server, it should make another call to a different server, fetch a JSON result, process it and return the parsed result. conf: sudo nano /etc/nginx/nginx. This module is not built by default, it should be enabled with the --with-http_ssl_module configuration parameter. It allows you to perform simple operations right in the web server’s request/response cycle, and it makes a lot of sense for some things like authentication checks to proxied web servers. The module can be combined with other access modules via the satisfy directive. This module attempts to unify those approaches and ensure the least amount of modifications made directly to Nginx to support future maintainability. Enables or disables the Lua code cache for Lua code in *_by_lua_file directives (like set_by_lua_file and content_by_lua_file) and Lua modules. Mar 21, 2017 · NGINX is good at serviing static files such as images and html files. Aug 4, 2020 · I know there are Nginx phases. Example Configuration To reduce the processor load, it is recommended to This tutorial shows how to write your own Lua modules used in OpenResty applications, and how to preload Lua modules upon server startup. Lua scripts have access to the HTTP request information such as body, headers, and URL. ngx_http_lua_module Name ngx_http_lua_module - Embed the power of Lua into Nginx HTTP Servers. Dec 8, 2012 · Nginx+Lua is a self-contained web server embedding the scripting language Lua. 13. This configuration is helpful when NGINX is acting as a reverse-proxy server for a backend application server, for example, Tomcat or JBoss, where the authentication is to be performed by the web server. 2 released on Feb 07 2018. If your NGINX was not compiled with that flag, you must use the NGINX Lua module. content_type = 'text/plain' ngx. These packages are in the default Nov 17, 2024 · Explore the integration of Nginx with Lua scripting using OpenResty to build high-performance web applications. The text version of this tut In this video, we demonstrate how to implement a "Hello World" HTTP interface as a simplest OpenResty application, step by step. It covers the mechanisms for generating NGINX configuration, managing the NGINX process lifecycle, and the use of dynamic configuration features via Lua scripting to enhance NGINX capabilities. Code layout auto — Build scripts src core — Basic types and functions — string, array, log, pool, etc. Some central design considerations for LWS are the following: Use PUC-Lua. This document describes lua-resty-session v4. 2 and BoringSSL support has been dropped, but are still available at the 0. x 使用 grpc 协议，本项目都支持 nginx 订阅 nacos To use this Lua library with NGINX, ensure that nginx-module-lua is installed. On Ubuntu/Debian systems, we can install it through the apt-get command: $ sudo apt-get install libnginx-mod-http-lua Alternatively, we can install nginx-extras, which includes the Lua module along with other useful modules: The NGINX Lua module leverages OpenResty's Lua module for NGINX (often referred to as ngx_http_lua_module), which allows for embedded Lua code directly in your NGINX configuration. Among these, Ingress-Nginx stands as one of the most popular Example - lua-upstream-nginx-module http { upstream foo. Run the command xmlsec with Lua's os. May 27, 2023 · Building Basic Load Balancer with Dynamic Backends with Nginx + Lua. Allow Lua Prometheus metric library for Nginx This is a Lua library that can be used with Nginx to keep track of metrics and expose them on a separate web page to be pulled by Prometheus. nginx njs scripting language can be used instead of lua (njs may be considered easier to install and to use and is somewhat more "official") mirror directive (only for request headers) Using njs to log request and response headers njs can be installed from package repositories and is preinstalled in official nginx docker images. LuaSocket or Lua-cURL (last one can be used to perform multiple requests in async mode). Below is my Lua module. say("Hello, World!") What is Lua NGX? Lua NGX is a powerful combination of the Lua scripting language and the Nginx web context: rewrite_by_lua*, access_by_lua*, content_by_lua*, init_by_lua*, ngx. It allows scripting Nginx without touching the C code. 1 day ago · Nginx Lua Module (Standalone): While OpenResty is a pre-built distribution, the ngx_lua module can also be compiled into a custom Nginx build. Sep 23, 2019 · There are two more options to log headers in nginx. 27. LuaRocks, which is a package manager for Lua modules. Jan 18, 2023 · Verify a jwt token with openresty lua-nginx-module every request Asked 2 years, 10 months ago Modified 2 years, 9 months ago Viewed 2k times The ngx_http_oidc_module module (1. The location directive is being passed a Lua script as a file. For information about Kubernetes resource handling, see Kubernetes This module embeds the Lua interpreter or LuaJIT 2 into the nginx core and integrates the powerful Lua threads (aka Lua coroutines) into the Nginx event model by means of cosockets and Nginx subrequests. By adding a little Lua code to an existing Nginx configuration file, it is easy to add small features. pureffi" local lrucache = require "resty. capture or ngx. write. The API is exposed to Lua in the form of two standard packages ngx and ndk. capture_multi but it is recommended to use those lua-resty-* libraries instead of creating subrequests to access the Nginx upstream modules because the former is usually much more flexible and memory-efficient. 08+ and higher releases. var. OpenSSL 1. x, 1. 9' services: nginx: container_name: local_nginx image: fabiocicerchia/nginx-lua environment: - To use this Lua library with NGINX, ensure that nginx-module-lua is installed. Contribute to bigplum/nginx-tcp-lua-module development by creating an account on GitHub. For the latter, I found jprjr/lua-resty-exec: Run external programs in OpenResty without Jan 3, 2024 · NGINX and RabbitMQ provide various tools and techniques for monitoring and debugging message queues. You can be very simple to execute lua code for nginx - alacner/nginx_lua_module nginx JavaScript module njs is an nginx module that extends the server's functionality through JavaScript scripting, enabling the creation of custom server-side logic and more. lrucache. This document describes lua-resty-openssl v1. 0 Resource Server implementation in Lua for NGINX / nginx-module-lua A simple script to build nginx with lua support. I've used the fabiocicerchia/nginx-lua Docker image, as well as Kubernetes' ingress-nginx. NGINX provides a built-in monitoring module called ngx_http_stub_status_module, which allows you to monitor the status of NGINX and view various metrics such as active connections, requests per second, and response time. header. Jan 9, 2014 · To load the nginx module, open nginx. Feb 25, 2012 · The ngx_lua module is for running Lua code directly in the nginx webserver. . Jul 16, 2024 · 9. 9. arg_a) location = /request_body { client_max_body_size 50k; See full list on nginxtutorials. Here is a complete small example: To use this Lua library with NGINX, ensure that nginx-module-lua is installed. The module supersedes the ngx_http_status_module and ngx_http_upstream_conf_module modules. else How to write JSON to log How to send plain text response How to do URL encode A TCP server with lua supporting based on nginx. This document describes lua-resty-ntlm v0. These packages are in the default global scope In this video, we demonstrate how to implement a "Hello World" HTTP interface as a simplest OpenResty application, step by step. 04 How to use subrequests How to use Luarocks and other modules in Nginx Lua How to sleep in code How to set global variable Get URL path with Lua Using if. Ensure variable is Latest Nginx with LUA support based on AlmaLinux, Alpine Linux, Amazon Linux, Debian, Fedora, and Ubuntu. The nginx version linked in the article is also somewhat outdated. Lua ngx is a lightweight and efficient module that bridges Lua with the Nginx web server, enabling powerful web application development through simple scripting. The module allows for the insertion of subrequests in the authorization process being handled by Nginx. This module requires the OpenSSL library. lua;;'; # set search paths for Lua external libraries written in C (can also use ';;'): lua_package_cpath '/bar/baz/?. 13 tar ball and put it under /etc/nginx/modules, but I am not able to run nginx with Lua Web Services (LWS) is a module for the NGINX server that supports web services written in Lua, running directly in the server. com Integrate Lua co-routines into the NGINX event-processing model with the community-authored Lua dynamic module. # MIME type determined by default_type: default_type 'text/plain'; content_by_lua_block { ngx. alpine to the command line. 4) implements authentication as a Relying Party in OpenID Connect using the Authorization Code Flow. 10. - fabiocicerchia/nginx-lua Based on nginx-1. options is a table of configuration options that can be provided. This offers flexibility but requires more manual setup and compilation. so;;'; server { location /lua_content { # MIME type determined by default_type: default_type Sep 19, 2024 · Note that this requires the Nginx Lua module, so Nginx must be compiled with it or it must dynamically load the Lua module. Download and install Changes Reference JavaScript Engine Examples Security Compatibility Command-line interface Understanding preloaded objects Tested OS and platforms Latest Nginx with LUA support based on AlmaLinux, Alpine Linux, Amazon Linux, Debian, Fedora, and Ubuntu. Again, just install openresty RPM package lua-resty-openidc: OpenID Connect Relying Party and OAuth 2. I rpm installed nginx 1. This Initializes the module. 1 fail_timeout=53 weight=4 max_fails=100; server agentzh. 8; content_by_lua_block { local redis = require "resty. nginx ntlm module implemented by lua. find(err, "timeout", 1, true) then ngx. To configure the Nginx Lua module, you can easily follow the step-by-step guide provided in the article Install and Configure Nginx Lua Module. This provides the Nginx web server with the Lua module. Lua scripts can be used to allow, reject, or modify HTTP fallback transfer requests in real time as they are received by the Proxy server. TL;DR; Sessions are immutable (each save generates a new session), and lockless. Powerful applications can be written directly inside Nginx without using cgi, fastcgi, or uwsgi. Master quick, effective commands to enhance your web performance and scripting skills. lua;/blah/?. content_by_lua_block { ngx. The Nginx Lua API described below can only be called within the user Lua code run in the context of these configuration directives. Example - lua-resty-websocket local server = require "resty. Leveraging Lua for Advanced Functionality ingress-nginx supports Lua scripting for custom logic. The output from that script is expected to be in JSON in this Nginx Lua Module Welcome to our comprehensive guide on the Nginx Lua module! In this article, we will setup lua module on windows, ubuntu and mac ios. x branch. You can check out how to configure and set this up on the forum here. g. Contribute to cloudflare/nginx-google-oauth development by creating an account on GitHub. It is used by developers, system administrators, operations teams, and content publishers to deploy websites and applications quickly and easily. ERR, "failed to Feb 18, 2024 · 配置了一个监听 80 端口的 server 块，处理 example. OpenResty allows you to build full-fledged web applications by bundling Nginx with a Lua compiler and several common modules. conf and add the following at the very top: Nginx Lua Integration Introduction Nginx is renowned for its performance, stability, and extensive feature set as a web server and reverse proxy. Learn best practices for embedding Lua scripts for enhanced web performance. http — Core HTTP module and common code modules — Other HTTP modules v2 — HTTP/2 mail — Mail modules os — Platform-specific code unix win32 stream — Stream modules core — Basic types 1 day ago · Nginx Lua Module (Standalone): While OpenResty is a pre-built distribution, the ngx_lua module can also be compiled into a custom Nginx build. event — Event core modules — Event notification modules: epoll, kqueue, select etc. 4 released on Aug 11 2025. This is a very simple module used as an example of extending the lua-nginx-module.