Facebook, Google, Isovalent, Microsoft da Netflix sune wadanda suka kafa sabuwar kungiya mai zaman kanta, Gidauniyar eBPF, wacce aka kirkira a karkashin inuwar Linux Foundation da nufin samar da wani dandamali na tsaka tsaki don haɓaka fasahar da ke da alaƙa da tsarin eBPF. Baya ga faɗaɗa iyawa a cikin tsarin eBPF na kernel na Linux, ƙungiyar kuma za ta haɓaka ayyuka don faɗaɗa amfani da eBPF, alal misali, ƙirƙirar injunan eBPF don sakawa cikin aikace-aikace da daidaita kernels na sauran tsarin aiki don eBPF.
eBPF yana ba da fassarar bytecode da aka gina a cikin kernel, wanda ya sa ya yiwu, ta hanyar masu aiki da aka ɗora daga sararin samaniya, don canza yanayin tsarin a kan tashi ba tare da buƙatar canza lambar kernel ba, wanda ke ba ka damar ƙara masu sarrafawa masu tasiri ba tare da rikitarwa ba. tsarin kanta. Ciki har da eBPF, zaku iya ƙirƙirar masu gudanar da ayyukan cibiyar sadarwa, sarrafa bandwidth, samun iko, saka idanu akan tsarin aiki, da aiwatar da ganowa. Godiya ga amfani da tarin JIT, ana fassara bytecode akan tashi zuwa cikin umarnin injin kuma ana aiwatar da shi tare da aikin lambar asali. Ana amfani da eBPF a cikin ma'auni na lodi na Facebook kuma shine tushen tsarin sadar da keɓaɓɓen kwantena na Google Cilium.
source: budenet.ru