{"id":100998,"date":"2021-08-12T22:22:54","date_gmt":"2021-08-12T20:22:54","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/sozdana-organizacziya-ebpf-foundation"},"modified":"2021-08-12T22:22:54","modified_gmt":"2021-08-12T20:22:54","slug":"sozdana-organizacziya-ebpf-foundation","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/sozdana-organizacziya-ebpf-foundation","title":{"rendered":"Byla zalo\u017eena organizace eBPF Foundation","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Spole\u010dnosti Facebook, Google, Isovalent, Microsoft a Netflix se staly zakl\u00e1daj\u00edc\u00edmi \u010dleny nov\u00e9 neziskov\u00e9 organizace eBPF Foundation, kter\u00e1 byla vytvo\u0159ena pod z\u00e1\u0161titou organizace Linux Foundation a je zam\u011b\u0159ena na poskytov\u00e1n\u00ed neutr\u00e1ln\u00ed platformy pro rozvoj technologi\u00ed souvisej\u00edc\u00edch s subsystemem eBPF. Krom\u011b roz\u0161i\u0159ov\u00e1n\u00ed funkcionality v eBPF subsyst\u00e9mu j\u00e1dra Linux, organizace tak\u00e9 vyvine projekty pro \u0161ir\u0161\u00ed vyu\u017eit\u00ed eBPF, nap\u0159\u00edklad vytv\u00e1\u0159en\u00ed eBPF motor\u016f pro integraci do aplikac\u00ed a p\u0159izp\u016fsoben\u00ed pro eBPF j\u00e1dra jin\u00fdch opera\u010dn\u00edch syst\u00e9m\u016f. <\/p>\n

eBPF poskytuje vestav\u011bn\u00fd interpret bajtk\u00f3du, kter\u00fd umo\u017e\u0148uje pomoc\u00ed z u\u017eivatelsk\u00e9ho prostoru na\u010d\u00edtan\u00fdch obslu\u017en\u00fdch program\u016f za b\u011bhu m\u011bnit chov\u00e1n\u00ed syst\u00e9mu bez nutnosti m\u011bnit k\u00f3d j\u00e1dra, co\u017e umo\u017e\u0148uje p\u0159id\u00e1vat efektivn\u00ed obslu\u017en\u00e9 programy bez zbyte\u010dn\u00e9ho komplikov\u00e1n\u00ed samotn\u00e9ho syst\u00e9mu. Na z\u00e1klad\u011b eBPF lze vytv\u00e1\u0159et obslu\u017en\u00e9 programy pro s\u00ed\u0165ov\u00e9 operace, \u0159\u00eddit \u0161\u00ed\u0159ku p\u00e1sma, kontrolovat p\u0159\u00edstup, sledovat pr\u00e1ci syst\u00e9m\u016f a prov\u00e1d\u011bt trasov\u00e1n\u00ed. D\u00edky pou\u017eit\u00ed JIT kompilace je bajtk\u00f3d za b\u011bhu p\u0159ekl\u00e1d\u00e1n na strojov\u00e9 instrukce a vykon\u00e1v\u00e1 se s v\u00fdkonem nativn\u00edho k\u00f3du. eBPF se pou\u017e\u00edv\u00e1 v z\u00e1t\u011b\u017eov\u00e9m balanceru Facebooku a je z\u00e1kladem s\u00ed\u0165ov\u00e9ho subsyst\u00e9mu izolovan\u00fdch kontejner\u016f Cilium, kter\u00fd vyv\u00edj\u00ed Google.
\n
Zdroj: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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