{"id":114099,"date":"2024-03-04T12:25:52","date_gmt":"2024-03-04T10:25:52","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/kompaniya-cloudflare-otkryla-kod-pingora-instrumentariya-dlya-sozdaniya-setevyh-servisov"},"modified":"2026-02-14T13:19:52","modified_gmt":"2026-02-14T11:19:52","slug":"kompaniya-cloudflare-otkryla-kod-pingora-instrumentariya-dlya-sozdaniya-setevyh-servisov","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/news\/kompaniya-cloudflare-otkryla-kod-pingora-instrumentariya-dlya-sozdaniya-setevyh-servisov","title":{"rendered":"L'azienda Cloudflare ha aperto il codice di Pingora, uno strumento per la creazione di servizi di rete","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>L'azienda Cloudflare ha annunciato l'apertura del codice sorgente del framework Pingora, progettato per sviluppare servizi di rete ad alte prestazioni e sistemi di rete programmabili in linguaggio Rust. Il framework \u00e8 ben collaudato ed \u00e8 gi\u00e0 utilizzato nei sistemi ad alto carico \u2014 il proxy basato su di esso \u00e8 operativo da oltre un anno nella rete di distribuzione dei contenuti di Cloudflare, elaborando oltre 40 milioni di richieste al secondo. Il codice \u00e8 scritto in Rust ed \u00e8 pubblicato sotto licenza Apache 2.0.    <\/p>\n<p>Pingora pu\u00f2 essere utilizzato per l'elaborazione multithread delle richieste in modalit\u00e0 asincrona, supporta HTTP\/1 e HTTP\/2 (\u00e8 previsto HTTP\/3), il proxying gRPC e WebSocket, bilanciatori di carico modulari, modifica della configurazione senza riavvio, aggiornamento del codice senza interruzione delle connessioni, definizione della strategia di failover e integrazione con diversi sistemi di monitoraggio e logging (Syslog, Prometheus, Sentry, OpenTelemetry). In Pingora \u00e8 anche supportata la crittografia TLS, implementata come un'estensione delle librerie C OpenSSL e BoringSSL.     <\/p>\n<p>Sono disponibili pacchetti Rust pronti all'uso per la creazione di proxy HTTP, per lavorare con protocolli di rete, per l'analisi delle intestazioni HTTP, per il conteggio e il limite del traffico, per il bilanciamento del carico, per lavorare con la tabella hash distribuita Ketama, mantenere la cache in memoria e gestire i timeout in modo asincrono. Oltre a HTTP, \u00e8 supportata la creazione di servizi che utilizzano protocolli propri o UDP\/TCP.           <\/p>\n<p>Una delle priorit\u00e0 chiave del progetto \u00e8 stata la sicurezza \u2014 per ridurre il rischio di errori legati alla gestione della memoria, \u00e8 stato scelto il linguaggio Rust per lo sviluppo. \u00c8 stata posta grande attenzione anche sull'efficienza, le prestazioni e la scalabilit\u00e0. Ad esempio, nella creazione del proxy-<a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/it\/server\/\"   title=\"server\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"1558\">server<\/a> e bilanciatori di carico basati su Pingora prevedono la possibilit\u00e0 di allegare gestori di callback e filtri, consentendo di gestire diverse fasi dell'elaborazione delle richieste e di modificare, reindirizzare, bloccare e registrare le richieste e le risposte.      <\/p>\n<p>In collaborazione con l'organizzazione ISRG (Internet Security Research Group), che \u00e8 fondatrice del progetto Let's Encrypt e promuove lo sviluppo di tecnologie per migliorare la sicurezza di Internet, sar\u00e0 creato un reverse proxy River basato su Pingora, destinato ad essere utilizzato in elementi critici. <a href=\"https:\/\/prohoster.info\/it\/server\/dts-sofia\/\"  data-wpil-monitor-id=\"3252\">dell'infrastruttura di rete<\/a>Il codice di River sar\u00e0 scritto in Rust e distribuito con licenza Apache 2.0. Lo sviluppo inizier\u00e0 nel secondo trimestre del 2024. Attualmente, il progetto \u00e8 in fase di progettazione e definizione dell'architettura. Il progetto \u00e8 guidato da James Munns del Rust Embedded Working Group.    <\/p>\n<p>L'obiettivo principale del progetto River \u00e8 la realizzazione di un proxy in grado di trasmettere le richieste dei client ai server backend, terminando le connessioni TLS in ingresso e instradando, modificando e filtrando le richieste in base a regole specificate. Tra le caratteristiche di River si segnala un modello di elaborazione delle richieste multithreading, che consente un riutilizzo delle connessioni pi\u00f9 efficiente rispetto a proxy come nginx. Per ampliare le funzionalit\u00e0 del proxy e creare filtri, sar\u00e0 supportato il caricamento di moduli compilati in formato WebAssembly (per lo sviluppo sar\u00e0 possibile utilizzare qualsiasi linguaggio di programmazione che supporti la compilazione in WASM). Il formato di configurazione sar\u00e0 progettato per essere il pi\u00f9 semplice e intuitivo possibile.<br \/>\n<br \/>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=60722\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Cloudflare \u043e\u0431\u044a\u044f\u0432\u0438\u043b\u0430 \u043e\u0431 \u043e\u0442\u043a\u0440\u044b\u0442\u0438\u0438 \u0438\u0441\u0445\u043e\u0434\u043d\u043e\u0433\u043e \u043a\u043e\u0434\u0430 \u0444\u0440\u0435\u0439\u043c\u0432\u043e\u0440\u043a\u0430 Pingora, \u043f\u0440\u0435\u0434\u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u043d\u043e\u0433\u043e \u0434\u043b\u044f \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Rust \u0437\u0430\u0449\u0438\u0449\u0451\u043d\u043d\u044b\u0445 \u0432\u044b\u0441\u043e\u043a\u043e\u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u0441\u0435\u0442\u0435\u0432\u044b\u0445 \u0441\u0435\u0440\u0432\u0438\u0441\u043e\u0432 \u0438 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u0443\u0435\u043c\u044b\u0445 \u0441\u0435\u0442\u0435\u0432\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c. \u0424\u0440\u0435\u0439\u043c\u0432\u043e\u0440\u043a \u0445\u043e\u0440\u043e\u0448\u043e \u043f\u0440\u043e\u0442\u0435\u0441\u0442\u0438\u0440\u043e\u0432\u0430\u043d \u0438 \u0443\u0436\u0435 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u0442\u0441\u044f \u0432 \u0440\u0430\u0431\u043e\u0442\u0435 \u0432\u044b\u0441\u043e\u043a\u043e\u043d\u0430\u0433\u0440\u0443\u0436\u0435\u043d\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c &#8212; \u043f\u043e\u0441\u0442\u0440\u043e\u0435\u043d\u043d\u044b\u0439 \u043d\u0430 \u0435\u0433\u043e \u0431\u0430\u0437\u0435 \u043f\u0440\u043e\u043a\u0441\u0438 \u0431\u043e\u043b\u0435\u0435 \u0433\u043e\u0434\u0430 \u0437\u0430\u0434\u0435\u0439\u0441\u0442\u0432\u043e\u0432\u0430\u043d \u0432 \u0441\u0435\u0442\u0438 \u0434\u043e\u0441\u0442\u0430\u0432\u043a\u0438 \u043a\u043e\u043d\u0442\u0435\u043d\u0442\u0430 Cloudflare \u0432\u043c\u0435\u0441\u0442\u043e nginx \u0438 \u043e\u0431\u0440\u0430\u0431\u0430\u0442\u044b\u0432\u0430\u0435\u0442 \u0431\u043e\u043b\u0435\u0435 40 \u043c\u043b\u043d \u0437\u0430\u043f\u0440\u043e\u0441\u043e\u0432 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-114099","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com 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