{"id":172762,"date":"2026-05-20T00:24:36","date_gmt":"2026-05-19T22:24:36","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/microsoft-razvivaet-distributiv-obshhego-naznacheniya-azure-linux-4-na-baze-fedora-linux"},"modified":"2026-05-20T00:24:36","modified_gmt":"2026-05-19T22:24:36","slug":"microsoft-razvivaet-distributiv-obshhego-naznacheniya-azure-linux-4-na-baze-fedora-linux","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sk\/blog\/news\/microsoft-razvivaet-distributiv-obshhego-naznacheniya-azure-linux-4-na-baze-fedora-linux","title":{"rendered":"Microsoft vyv\u00edja univerz\u00e1lny distrib\u00fator Azure Linux 4 zalo\u017een\u00fd na Fedora Linux.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Spolo\u010dnos\u0165 Microsoft zverejnila svojich v\u00fdvojov\u00fdch pr\u00e1c s\u00favisiacich s distrib\u00faciou Azure Linux 4, ktor\u00e1 bola v porovnan\u00ed s vetvou 3.0 z\u00e1sadne prepracovan\u00e1 a pre\u0161la z vlastnej bal\u00ed\u010dkovej z\u00e1kladne na pou\u017eitie bal\u00edkov z distrib\u00facie Fedora 43. Ak predt\u00fdm bol Azure Linux prezentovan\u00fd ako platforma pre Linuxov\u00e9 prostredia pou\u017e\u00edvan\u00e9 v cloudovej infra\u0161trukt\u00fare, edge syst\u00e9moch a r\u00f4znych slu\u017eb\u00e1ch Microsoftu, teraz sa Azure Linux uv\u00e1dza ako bezpe\u010dn\u00fd a spo\u013eahliv\u00fd opera\u010dn\u00fd syst\u00e9m v\u0161eobecn\u00e9ho pou\u017eitia, optimalizovan\u00fd pre cloud Azure, ktor\u00fd je mo\u017en\u00e9 pou\u017e\u00edva\u0165 vo virtu\u00e1lnych strojoch, kontajneroch, prostred\u00ed WSL (Windows Subsystem for Linux) a ako hlavn\u00fd opera\u010dn\u00fd syst\u00e9m na po\u010d\u00edta\u010doch.       <\/p>\n<p>Vetva Azure Linux 4 je ozna\u010den\u00e1 ako rozpracovan\u00e1. Pre pracovn\u00e9 nasadenia sa odpor\u00fa\u010da pou\u017e\u00edva\u0165 vetvu Azure Linux 3. Hotov\u00e9 zostavy zatia\u013e nie s\u00fa k dispoz\u00edcii, av\u0161ak existuje pr\u00edru\u010dka na zostavenie. Zmeny \u0161pecifick\u00e9 pre distrib\u00faciu s\u00fa poskytovan\u00e9 pod licenciou MIT.      <\/p>\n<p>Pri formovan\u00ed distrib\u00facie sa namiesto vytv\u00e1rania forku Fedora v Azure Linux 4 pou\u017eil deklarat\u00edvny pr\u00edstup, ktor\u00fd umo\u017e\u0148uje znovu zostavi\u0165 RPM bal\u00edky so potrebn\u00fdmi zmenami a nastaveniami z ofici\u00e1lnych repozit\u00e1rov Fedora pomocou konfigura\u010dn\u00fdch s\u00faborov vo form\u00e1te TOML. Dodato\u010dn\u00e1 funk\u010dnos\u0165 je definovan\u00e1 vo forme overlay-ov, ktor\u00e9 umo\u017e\u0148uj\u00fa generova\u0165 \u0161pecifick\u00e9 pre Azure Linux spec s\u00fabory bal\u00edkov na z\u00e1klade ofici\u00e1lnych SRPM bal\u00edkov z Fedora Linux. Overlay-e definuj\u00fa zmeny, ktor\u00e9 s\u00fa vykon\u00e1van\u00e9 nad bal\u00edkmi Fedora, ako s\u00fa dodato\u010dn\u00e9 kon\u0161trukcie v spec s\u00faboroch, z\u00e1platy a parametre zostavenia.        <\/p>\n<p>S\u00fa\u010das\u0165ou Azure Linux 4 s\u00fa \u201ekomponenty\u201c (zdrojov\u00fd bal\u00edk), ktor\u00e9 sa v\u00e4\u010d\u0161inou importuj\u00fa z Fedora cez dist-git a m\u00f4\u017eu vytv\u00e1ra\u0165 jeden alebo viac RPM-bal\u00edkov. V\u0161etky komponenty sa zostavuj\u00fa zo zdrojov\u00e9ho k\u00f3du, bin\u00e1rne bal\u00edky z Fedora sa nepren\u00e1\u0161aj\u00fa. Pre generovanie v\u00fdsledn\u00fdch RPM-bal\u00edkov na z\u00e1klade overlayov sa pou\u017e\u00edva n\u00e1stroj azldev, nap\u00edsan\u00fd v jazyku Go a dod\u00e1van\u00fd pod licenciou MIT.      <\/p>\n<p>Medzi vlastnos\u0165ami Azure Linux 4 sa vyzna\u010duje dodanie jadra Linux s dodato\u010dn\u00fdmi optimaliz\u00e1ciami, ochrana pred \u00fatokmi cez z\u00e1vislosti (supply chain), predv\u00eddate\u013en\u00fd cyklus podpory a vyd\u00e1vania aktualiz\u00e1ci\u00ed, zabudovan\u00e9 mo\u017enosti integr\u00e1cie s cloudom Azure, a zmeny na posilnenie bezpe\u010dnosti. Syst\u00e9m zostavovania Azure Linux umo\u017e\u0148uje generova\u0165 ako in\u0161tala\u010dn\u00e9 prostredia s RPM bal\u00edkmi, tak aj monolitick\u00e9 syst\u00e9mov\u00e9 obrazy, ktor\u00e9 s\u00fa vytv\u00e1ran\u00e9 pomocou n\u00e1strojov rpm-ostree a aktualizovate\u013en\u00e9 atomicky bez rozdelenia na jednotliv\u00e9 bal\u00edky. Podporuj\u00fa sa dve modely dod\u00e1vania aktualiz\u00e1ci\u00ed: prostredn\u00edctvom aktualiz\u00e1cie jednotliv\u00fdch bal\u00edkov a prostredn\u00edctvom prebudovania a aktualiz\u00e1cie cel\u00e9ho syst\u00e9mov\u00e9ho obrazu.     <\/p>\n<p>Medzi opatreniami na zv\u00fd\u0161enie bezpe\u010dnosti, ktor\u00e9 sa pou\u017e\u00edvaj\u00fa v Azure Linux, s\u00fa:  <\/p>\n<ul>\n<li class=\"l\"> Filter syst\u00e9mov\u00fdch volan\u00ed pomocou mechanizmu seccomp.  <\/li>\n<li class=\"l\"> \u0160ifrovanie diskov\u00fdch oddielov.  <\/li>\n<li class=\"l\"> Overenie bal\u00ed\u010dkov pomocou digit\u00e1lneho podpisu.  <\/li>\n<li class=\"l\"> Randomiz\u00e1cia adresn\u00e9ho priestoru.  <\/li>\n<li class=\"l\"> Ochrana proti \u00fatokom s\u00favisiacim so symbolick\u00fdmi odkazmi, mmap, \/dev\/mem a \/dev\/kmem.   <\/li>\n<li class=\"l\"> Re\u017eim len na \u010d\u00edtanie a z\u00e1kaz vykon\u00e1vania k\u00f3du v oblastiach pam\u00e4te, kde s\u00fa umiestnen\u00e9 segmenty s \u00fadajmi jadra a modulov.  <\/li>\n<li class=\"l\"> Mo\u017enos\u0165 zak\u00e1za\u0165 na\u010d\u00edtanie modulov jadra po inicializ\u00e1cii syst\u00e9mu.   <\/li>\n<li class=\"l\"> Zahrnutie re\u017eimov ochrany pred prete\u010den\u00edm z\u00e1sobn\u00edka, prete\u010den\u00edm buffera a probl\u00e9mami s form\u00e1tovan\u00edm re\u0165azcov pri zostavovan\u00ed (_FORTIFY_SOURCE, -fstack-protector, -Wformat-security, relro).\n<li class=\"l\"> Dodanie minim\u00e1lne potrebn\u00fdch bal\u00edkov, bez aktiv\u00e1cie zbyto\u010dn\u00fdch slu\u017eieb.      <\/ul>\n<p>Zdroj: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=65479\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Microsoft \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0430 \u043d\u0430\u0440\u0430\u0431\u043e\u0442\u043a\u0438, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u0435 \u0441 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u043e\u043c Azure Linux 4, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043f\u043e \u0441\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u044e \u0441 \u0432\u0435\u0442\u043a\u043e\u0439 3.0 \u043a\u0430\u0440\u0434\u0438\u043d\u0430\u043b\u044c\u043d\u043e \u043f\u0435\u0440\u0435\u0440\u0430\u0431\u043e\u0442\u0430\u043d \u0438 \u043f\u0435\u0440\u0435\u0432\u0435\u0434\u0451\u043d \u0441 \u0441\u043e\u0431\u0441\u0442\u0432\u0435\u043d\u043d\u043e\u0439 \u043f\u0430\u043a\u0435\u0442\u043d\u043e\u0439 \u0431\u0430\u0437\u044b \u043d\u0430 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u043f\u0430\u043a\u0435\u0442\u043e\u0432 \u0438\u0437 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 Fedora 43. \u0415\u0441\u043b\u0438 \u0440\u0430\u043d\u0435\u0435 Azure Linux \u043f\u043e\u0437\u0438\u0446\u0438\u043e\u043d\u0438\u0440\u043e\u0432\u0430\u043b\u0441\u044f \u043a\u0430\u043a \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0430 \u0434\u043b\u044f Linux-\u043e\u043a\u0440\u0443\u0436\u0435\u043d\u0438\u0439, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u044b\u0445 \u0432 \u043e\u0431\u043b\u0430\u0447\u043d\u043e\u0439 \u0438\u043d\u0444\u0440\u0430\u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0435, edge-\u0441\u0438\u0441\u0442\u0435\u043c\u0430\u0445 \u0438 \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 \u0441\u0435\u0440\u0432\u0438\u0441\u0430\u0445 Microsoft, \u0442\u043e \u0442\u0435\u043f\u0435\u0440\u044c Azure Linux \u043f\u0440\u0435\u043f\u043e\u0434\u043d\u043e\u0441\u0438\u0442\u0441\u044f \u043a\u0430\u043a [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":8,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-172762","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Microsoft \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0430 \u043d\u0430\u0440\u0430\u0431\u043e\u0442\u043a\u0438, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u0435 \u0441 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u043e\u043c Azure Linux 4, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043f\u043e \u0441\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u044e \u0441 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