{"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\/hr\/blog\/news\/kompaniya-cloudflare-otkryla-kod-pingora-instrumentariya-dlya-sozdaniya-setevyh-servisov","title":{"rendered":"Tvrtka Cloudflare otvorila je kod Pingora, alata za izradu mre\u017enih servisa","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Tvrtka Cloudflare objavila je otvoreni izvorni kod okvira Pingora, namijenjenog razvoju visokokvalitetnih mre\u017enih usluga i programabilnih mre\u017enih sustava na jeziku Rust. Okvir je dobro testiran i ve\u0107 se koristi u radu visoko optere\u0107enih sustava \u2014 proxy temeljen na njemu ve\u0107 je vi\u0161e od godine u upotrebi u mre\u017ei za isporuku sadr\u017eaja Cloudflare umjesto nginx-a i obra\u0111uje vi\u0161e od 40 milijuna zahtjeva u sekundi. Kod je napisan na jeziku Rust i objavljen je pod Apache 2.0 licencom. <\/p>\n

Pingora se mo\u017ee koristiti za vi\u0161estruko procesiranje zahtjeva u asinkronom na\u010dinu, podr\u017eava HTTP\/1 i HTTP\/2 (u planu je HTTP\/3), proksiranje gRPC i WebSocket, priklju\u010dne balansere optere\u0107enja, promjenu konfiguracije bez ponovnog pokretanja, a\u017euriranje koda bez prekida veza, odre\u0111ivanje strategije prebacivanja optere\u0107enja u slu\u010daju kvara (failover), integraciju s raznim sustavima za nadzor i vo\u0111enje evidencije (Syslog, Prometheus, Sentry, OpenTelemetry). U Pingori se tako\u0111er podr\u017eava TLS enkripcija, koja je implementirana kao nadogradnja na C-libraries OpenSSL i BoringSSL. <\/p>\n

Dostupni su gotovi Rust paketi za izradu HTTP proxy-a, rad s mre\u017enim protokolima, parsiranje HTTP zaglavlja, pra\u0107enje i ograni\u010davanje prometa, balansiranje optere\u0107enja, rad s distribuiranom hash tablicom Ketama, odr\u017eavanje predmemorije u radnoj memoriji i asinkrono obra\u0111ivanje vremenskih limita. Osim HTTP-a, podr\u017eava se izrada usluga koje koriste vlastite protokole ili UDP\/TCP. <\/p>\n

Klju\u010dni prioritet projekta je osiguranje sigurnosti \u2014 kako bi se smanjila vjerojatnost gre\u0161aka povezanih s radom s memorijom, odabran je jezik Rust za razvoj. Velika pa\u017enja tako\u0111er je posve\u0107ena u\u010dinkovitosti, performansama i pro\u0161irivosti. Na primjer, prilikom izrade proxy-poslu\u017eitelja<\/a> i balancer-a optere\u0107enja temeljenih na Pingori, predvi\u0111ena je mogu\u0107nost priklapanja callback obra\u0111iva\u010da i filtara, koji omogu\u0107uju upravljanje razli\u010ditim fazama obrade zahtjeva, kao i izmjenu, preusmjeravanje, blokiranje i evidentiranje zahtjeva i odgovora. <\/p>\n

Zajedno s organizacijom ISRG (Internet Security Research Group), koja je osniva\u010d projekta Let's Encrypt i doprinosi razvoju tehnologija za pove\u0107anje sigurnosti interneta, na temelju Pingore bit \u0107e stvoren obrnuti proxy River, namijenjen za kori\u0161tenje u kriti\u010dno va\u017enim elementima. mre\u017ene infrastrukture<\/a>. Kod River bit \u0107e napisan u Rustu i distribuiran pod Apache 2.0 licencom. Razvoj \u0107e zapo\u010deti u drugom kvartalu 2024. godine. Trenutno je projekt u fazi dizajniranja i definiranja arhitekture. Projekt se odvija pod vodstvom Jamesa Munnsa (James Munns) iz Rust Embedded Working Group. <\/p>\n

Glavna svrha projekta River je implementacija proksija koji mo\u017ee preusmjeravati zahtjeve klijenata na back-end servere, terminiraju\u0107i dolazne TLS veze i usmjeravaju\u0107i, mijenjaju\u0107i i filtriraju\u0107i zahtjeve prema zadanom pravilima. Me\u0111u zna\u010dajkama River-a spominje se vi\u0161edretvena obrada zahtjeva, \u0161to omogu\u0107uje u\u010dinkovitije ponovno kori\u0161tenje veza u usporedbi s takvim proxyjima kao \u0161to je nginx. Kako bi se pro\u0161irila funkcionalnost proksija i stvorili filtri, podr\u017eat \u0107e se povezivanje modula sastavljenih u WebAssembly formatu (mo\u017ee se koristiti bilo koji programski jezik koji podr\u017eava kompilaciju u WASM). Format konfiguracije planira se u\u010diniti \u0161to jednostavnijim i poznatim.
\n
Izvor: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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mre\u017enih usluga i programabilnih mre\u017enih sustava.","canonical_url":"https:\/\/prohoster.info\/hr\/blog\/news\/kompaniya-cloudflare-otkryla-kod-pingora-instrumentariya-dlya-sozdaniya-setevyh-servisov","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"hr_HR","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Cloudflare \u043e\u0442\u043a\u0440\u044b\u043b\u0430 \u043a\u043e\u0434 Pingora, \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u044f \u0434\u043b\u044f \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f 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