Kompania Solo.io, e cila zhvillon produkte p\u00ebr sigurimin e funksionimit t\u00eb sistemeve cloud, mikrosistemeve, konteiner\u00ebve t\u00eb izoluar dhe llogaritjeve serverless, publikoi nj\u00eb veg\u00ebl t\u00eb hapur BumbleBee, e cila synon t\u00eb thjeshtoj\u00eb p\u00ebrgatitjen, shp\u00ebrndarjen dhe fillimin e programeve eBPF, t\u00eb cilat ekzekutohen n\u00eb nj\u00eb makin\u00eb virtuale t\u00eb ve\u00e7ant\u00eb brenda kernelit Linux dhe lejojn\u00eb p\u00ebrpunimin e operacioneve rrjet\u00eb, kontrollimin e aksesit dhe monitorimin e pun\u00ebs s\u00eb sistemeve. Kodi \u00ebsht\u00eb shkruar n\u00eb gjuh\u00ebn Go dhe shp\u00ebrndahet n\u00ebn licenc\u00ebn Apache 2.0. <\/p>\n
BumbleBee ofron mund\u00ebsin\u00eb p\u00ebr t\u00eb paketuar nj\u00eb program eBPF n\u00eb form\u00ebn e nj\u00eb imazhi konteineri n\u00eb formatin OCI (Open Container Initiative), i cili mund t\u00eb ekzekutohet n\u00eb \u00e7do sistem pa e rikonstruuar dhe pa p\u00ebrdorur komponent\u00eb t\u00eb tjer\u00eb n\u00eb hap\u00ebsir\u00ebn e p\u00ebrdoruesit. Bashk\u00ebveprimi me kodin eBPF n\u00eb kernel, p\u00ebrfshir\u00eb p\u00ebrpunimin e t\u00eb dh\u00ebnave q\u00eb vijn\u00eb nga trajtuesi eBPF, merret mbi vete nga BumbleBee, i cili automatikisht eksporton k\u00ebto t\u00eb dh\u00ebna n\u00eb form\u00ebn e metrikave, histogram\u00ebve ose log-ave, t\u00eb cilat mund t\u00eb aksesohen, p\u00ebr shembull, me an\u00eb t\u00eb utilitetit curl. Qasja e propozuar lejon zhvilluesin t\u00eb p\u00ebrqendrohet n\u00eb shkruarjen e kodit eBPF dhe t\u00eb mos shqet\u00ebsohet p\u00ebr organizimin e bashk\u00ebveprimit me k\u00ebt\u00eb kod nga hap\u00ebsira e p\u00ebrdoruesit, nd\u00ebrtimin dhe ngarkimin n\u00eb kernel. <\/p>\n
P\u00ebr menaxhimin e programeve eBPF ofrohet nj\u00eb utilitet me stilin Docker i quajtur \"bee\", me an\u00eb t\u00eb s\u00eb cil\u00ebs mund t\u00eb ngarkohet menj\u00ebher\u00eb trajtuesi i interesit eBPF nga nj\u00eb depo e jashtme dhe t\u00eb fillohet n\u00eb sistemin lokal. Vegla lejon gjenerimin e nj\u00eb skeleti kodi n\u00eb gjuh\u00ebn C p\u00ebr trajtuesit eBPF t\u00eb tematik\u00ebs s\u00eb zgjedhur (momentalisht p\u00ebrkrahen vet\u00ebm trajtuesit e operacioneve rrjet\u00eb dhe skedar, t\u00eb cil\u00ebt nd\u00ebrhyjn\u00eb n\u00eb thirrjet e stack-ut rrjet\u00eb dhe sistemeve t\u00eb skedar\u00ebve). Bazuar n\u00eb skeletin e formuar, zhvilluesi mund t\u00eb realizoj\u00eb shpejt funksionalitetin q\u00eb e intereson. <\/p>\n
N\u00eb krahasim me BCC (BPF Compiler Collection), n\u00eb BumbleBee nuk b\u00ebhet nj\u00eb rind\u00ebrtim i plot\u00eb i kodit t\u00eb p\u00ebrgjegj\u00ebsit p\u00ebr \u00e7do version t\u00eb b\u00ebrtham\u00ebs Linux (BCC p\u00ebrdor kompilimin n\u00eb flak\u00eb p\u00ebrmes Clang \u00e7do her\u00eb q\u00eb ekzekutohet nj\u00eb program eBPF). P\u00ebr t\u00eb zgjidhur problemet me portabilitetin po zhvillohen mjetet CO-RE dhe libbpf, t\u00eb cilat lejojn\u00eb q\u00eb kodi t\u00eb kompiloj\u00eb vet\u00ebm nj\u00eb her\u00eb dhe t\u00eb p\u00ebrdor\u00eb nj\u00eb ngarkues universale t\u00eb ve\u00e7ant\u00eb, i cili adapton programin e ngarkuar me b\u00ebrtham\u00ebn aktuale dhe llojet BTF (BPF Type Format). BumbleBee \u00ebsht\u00eb nj\u00eb shtres\u00eb mbi libbpf dhe ofron lloje shtes\u00eb p\u00ebr interpretimin dhe shfaqjen automatikisht t\u00eb t\u00eb dh\u00ebnave t\u00eb vendosura n\u00eb struktura standarde p\u00ebr eBPF map si RingBuffer dhe HashMap. <\/p>\n
P\u00ebr t\u00eb nd\u00ebrtuar programin p\u00ebrfundimtar eBPF dhe p\u00ebr ta ruajtur si nj\u00eb imazh OCI, mjafton t\u00eb ekzekutoni komand\u00ebn \"bee build skedari_me_kod emri:version\", dhe p\u00ebr ta ekzekutuar komand\u00ebn \"bee run emri:version\". Sipas parazgjedhjes, t\u00eb dh\u00ebnat q\u00eb merren nga p\u00ebrgjegj\u00ebsi do t\u00eb shfaqen n\u00eb dritaren e terminalit, por n\u00eb rast nevoj\u00eb mund t\u00eb merrni t\u00eb dh\u00ebna duke p\u00ebrdorur utilitetet curl ose wget n\u00eb portin e rrjetit t\u00eb lidhur me p\u00ebrgjegj\u00ebsin. P\u00ebrgjegj\u00ebsit mund t\u00eb shp\u00ebrndahen p\u00ebrmes depozita t\u00eb p\u00ebrshtatshme me OCI, p\u00ebr shembull, p\u00ebr t\u00eb ekzekutuar nj\u00eb p\u00ebrgjegj\u00ebs t\u00eb jasht\u00ebm nga depozita ghcr.io (GitHub Container Registry) mund t\u00eb ekzekutoni komand\u00ebn \"bee run ghcr.io\/solo-io\/bumblebee\/tcpconnect:$(bee version)\". P\u00ebr t\u00eb vendosur p\u00ebrgjegj\u00ebsin n\u00eb depo, propozohen komand\u00ebn \"bee push\", dhe p\u00ebr t\u00eb etiketuar versionin \u2014 \"bee tag\". \u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Solo.io, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u044e\u0449\u0430\u044f \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u044b \u0434\u043b\u044f \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f \u0440\u0430\u0431\u043e\u0442\u044b \u043e\u0431\u043b\u0430\u0447\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c, \u043c\u0438\u043a\u0440\u043e\u0441\u0435\u0440\u0432\u0438\u0441\u043e\u0432, \u0438\u0437\u043e\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0445 \u043a\u043e\u043d\u0442\u0435\u0439\u043d\u0435\u0440\u043e\u0432 \u0438 \u0431\u0435\u0441\u0441\u0435\u0440\u0432\u0435\u0440\u043d\u044b\u0445 \u0432\u044b\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u0439, \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0430 \u043e\u0442\u043a\u0440\u044b\u0442\u044b\u0439 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u0439 BumbleBee, \u043d\u0430\u0446\u0435\u043b\u0435\u043d\u043d\u044b\u0439 \u043d\u0430 \u0443\u043f\u0440\u043e\u0449\u0435\u043d\u0438\u0435 \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u043a\u0438, \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044f \u0438 \u0437\u0430\u043f\u0443\u0441\u043a\u0430 eBPF-\u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c, \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0435\u043c\u044b\u0445 \u0432 \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u044c\u043d\u043e\u0439 \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u044c\u043d\u043e\u0439 \u043c\u0430\u0448\u0438\u043d\u0435 \u0432\u043d\u0443\u0442\u0440\u0438 \u044f\u0434\u0440\u0430 Linux \u0438 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0438\u0445 \u043e\u0431\u0440\u0430\u0431\u0430\u0442\u044b\u0432\u0430\u0442\u044c \u0441\u0435\u0442\u0435\u0432\u044b\u0435 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u0438, \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0434\u043e\u0441\u0442\u0443\u043f \u0438 \u043e\u0442\u0441\u043b\u0435\u0436\u0438\u0432\u0430\u0442\u044c \u0440\u0430\u0431\u043e\u0442\u0443 \u0441\u0438\u0441\u0442\u0435\u043c. \u041a\u043e\u0434 \u043d\u0430\u043f\u0438\u0441\u0430\u043d \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Go \u0438 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 […]<\/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-102940","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47BumbleBee \u2014 mjet i nevojsh\u00ebm p\u00ebr thjeshtimin e krijimit dhe shp\u00ebrndarjes s\u00eb programeve eBPF | ProHoster","description":"Kompania Solo.io, e cila zhvillon produkte p\u00ebr sigurimin e funksionimit t\u00eb sistemeve n\u00eb cloud, mikrosh\u00ebrbimeve, konteiner\u00ebve t\u00eb izoluara dhe llogaritjeve pa server, publikoi nj\u00eb kit t\u00eb hapur mjetesh BumbleBee, i cili \u00ebsht\u00eb fokusuar 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Burimi: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"