GitHub - trimstray/nginx-admins-handbook: How to improve NGINX performance, security, and other important things.
Before you start playing with NGINX please read an official Beginner’s Guide. It's a great introduction for everyone. Nginx (/ˌɛndʒɪnˈɛks/ EN-jin-EKS, stylized as NGINX or nginx) is an open source HTTP and reverse proxy server, a mail proxy server, and a generic TCP/UDP proxy server with a strong focus on high concurrency, performance and low memory usage. It is originally written by Igor Sysoev.
Introducing gRPC Support with NGINX 1.13.10 – NGINX Community Blog
Today, we’re excited to share the first native support for gRPC traffic, released in NGINX Open Source 1.13.10. NGINX Plus Release 15 includes gRPC support as well as the support for HTTP/2 server push introduced in NGINX 1.13.9. NGINX can already proxy gRPC TCP connections. With this new capability, you can terminate, inspect, and route gRPC method calls. You can use it to: Publish a gRPC service
Unleashing End-to_end TLS Security Leveraging NGINX with Intel(r) QuickAssist Technology and Open SL
Nginxのリバースプロキシでバックエンドとhttp2通信する - ASnoKaze blog
以前書いたとおり、ApacheではリバースプロキシでバックエンドとHTTP2通信することができます。 asnokaze.hatenablog.com Nginxの場合は、開発者のメーリングリストでGoogleの人が書いてる「ngx_http_v2_upstream」パッチを利用することでバックエンド(upstream)とHTTP2通信することが出来るようになります。 パッチ [PATCH 01 of 14] Output chain: propagate last_buf flag to c->send_chain() [PATCH 02 of 14] Upstream keepalive: preserve c->data [PATCH 03 of 14] HTTP/2: add debug logging of control frames [PATCH 04 of 14] HTTP/
nginxのworkerプロセス数をCPUコア数の倍数で自動的に設定できるモジュールを書いた - 人間とウェブの未来
nginxはworkerプロセスの数をCPUコア（スレッド）数で決定するworker_processes autoという便利設定があります。 これが多用されているのは、nginxがノンブロッキングでリクエスト処理を行うため、コンテキストスイッチなどを考慮した場合に、コア数で立ち上げておけば効率よくCPUを使い切れるという前提があるからです。 一方で、例えば僕の用途では、現在画像の処理だったりとか、ngx_mrubyのようにリクエストの過程で一部ブロッキングされるような処理も増えてきているため、コア数以上の値に設定しておいた方が性能を発揮できるような状況も増えてきています。 そうなると、現状、非常に便利な設定であるauto設定を使えずに静的に数字を設定する必要があり、例えばサーバリプレース時には古いコア数を考慮した値になっていたりして、リプレース後にCPUのコア設定がそのままで性能が出せてい
HAProxy vs nginx: Why you should NEVER use nginx for load balancing!
HAProxy vs nginx: Why you should NEVER use nginx for load balancing! Load balancers are the point of entrance to the datacenter. They are on the critical path to access anything and everything. That give them some interesting characteristics. First, they are the most important thing to monitor in an infrastructure. Second, they are in a unique position to give insights not only about themselves bu
H2O x mrubyで人はどれだけ幸せになれるのか
4. Copyright © DeNA Co.,Ltd. All Rights Reserved. H2Oとは ! https://h2o.examp1e.net/ ! Google翻訳いわく ! おおむねこの通りです（⾚字部分を除いて） ! みんな⼤好き某kazuho sanが開発 ! 現在の最新verはv2.2.0-beta1 4 H2Oは、古い世代のWebサーバーと⽐較して、 CPU使⽤率が低いユーザーに迅速な応答を提供する、 新しい世代のHTTPサーバーです。 基盤から設計されたサーバーは、優先コンテンツ配信と サーバープッシュを含むHTTP / 2機能をフルに活⽤し、 Webサイトの訪問者に有望な経験を提供します。
Dynamic NGINX Upstreams from Consul via lua-nginx-module.
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. This article presents the technical solution sparing you the rhetoric. Those interested may review the slides from the talk here: Hacking vs Engineering. REQUIREMENTS Must be able to present various service fu
HPACK: the silent killer (feature) of HTTP/2
If you have experienced HTTP/2 for yourself, you are probably aware of the visible performance gains possible with HTTP/2 due to features like stream multiplexing, explicit stream dependencies, and Server Push. There is however one important feature that is not obvious to the eye. This is the HPACK header compression. Current implementation of nginx, as well edge networks and CDNs using it, do not
remote_addrとかx-forwarded-forとかx-real-ipとか - Carpe Diem
背景 ECSでNginxのコンテナをプロキシとして立てたところ、APIサーバのアクセスログのクライアントIPがNginxのコンテナIPになっていたのでその修正をしたのがきっかけです。 環境 Nginx 1.10.2 Docker1.12.1 構成 Client -> ELB -> Nginx -> API という構成とします。 ネットでよく見る情報 set_real_ip_from 172.31.0.0/16; real_ip_header X-Forwarded-For; を追加する、とか proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; を追加する、とかどれがどれだか分かりにくいので１つ１つ説明していきます。 用語説明 remote_
Intel QuickAssist Technology and OpenSSL - Benchmarks and Setup Tips
We recently had the opportunity to test Intel QuickAssist Technology with OpenSSL 1.1. This is a test we have been waiting for since May 2016 but OpenSSL 1.1 was delayed for several months. In the interim, we have had several QuickAssist 1.6 capable cards in the lab, including those from Intel and Netgate. We will have more benchmarks with more applications in the coming weeks but wanted to provid
Nginx balancer_by_luaの話とupstream名前解決の話 - Qiita
balancer_by_lua_xxxxx いつの間にやら1 lua-nginx-module に balancer_by_lua_xxx という新しいディレクティブが増えていました。 以下ドキュメントより抜粋。 http { upstream backend { server 0.0.0.1; # just an invalid address as a place holder balancer_by_lua_block { local balancer = require "ngx.balancer" local host = "127.0.0.2" local port = 8080 local ok, err = balancer.set_current_peer(host, port) if not ok then ngx.log(ngx.ERR, "failed to set
GitHub - bungle/awesome-resty: A List of Quality OpenResty Libraries, and Resources.
OpenResty is a full-fledged web platform by integrating the standard Nginx core, LuaJIT, many carefully written Lua libraries, lots of high quality 3rd-party Nginx modules, and most of their external dependencies. It is designed to help developers easily build scalable web applications, web services, and dynamic web gateways. By taking advantage of various well-designed Nginx modules (most of whic
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RHEL & CentOS 7.4 restores HTTP/2 functionality on Nginx
LogRunners by Scalyr
GitHub - yandex/gixy: Nginx configuration static analyzer
GitHub - cfsego/nginx-limit-upstream: limit the number of connections to upstream for NGINX
Nginx Hacking Guide
GitHub - anomalizer/ngx_aws_auth: nginx module to proxy to authenticated AWS services
lua_nginx_module JSON-RPC 2.0 Batch Request
