{"id":106210,"date":"2022-12-21T15:37:45","date_gmt":"2022-12-21T13:37:45","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/v-fedora-38-planiruyut-realizovat-podderzhku-universalnyh-obrazov-yadra"},"modified":"2022-12-21T15:37:45","modified_gmt":"2022-12-21T13:37:45","slug":"v-fedora-38-planiruyut-realizovat-podderzhku-universalnyh-obrazov-yadra","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/v-fedora-38-planiruyut-realizovat-podderzhku-universalnyh-obrazov-yadra","title":{"rendered":"Ve Fedora 38 se pl\u00e1nuje realizace podpory univerz\u00e1ln\u00edch obraz\u016f j\u00e1dra.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Ve Fedora 38 se navrhuje realizace prvn\u00ed f\u00e1ze p\u0159echodu na modernizovan\u00fd proces zav\u00e1d\u011bn\u00ed, d\u0159\u00edve navr\u017een\u00fd Lennartem Poetteringem, pro zaji\u0161t\u011bn\u00ed pln\u011b ov\u011b\u0159en\u00e9ho zav\u00e1d\u011bn\u00ed, kter\u00e9 pokr\u00fdv\u00e1 v\u0161echny etapy od firmwaru a\u017e po u\u017eivatelsk\u00fd prostor, a ne jen j\u00e1dro a zav\u00e1d\u011bc\u00ed program. N\u00e1vrh dosud nebyl projedn\u00e1n v\u00fdborem FESCo (Fedora Engineering Steering Committee), kter\u00fd odpov\u00edd\u00e1 za technickou \u010d\u00e1st v\u00fdvoje distribuce Fedora. <\/p>\n

Komponenty pro realizaci navrhovan\u00e9 my\u0161lenky jsou ji\u017e integrov\u00e1ny do systemd 252 a spo\u010d\u00edvaj\u00ed v pou\u017e\u00edv\u00e1n\u00ed m\u00edsto obrazu initrd, vytv\u00e1\u0159en\u00e9ho na lok\u00e1ln\u00edm syst\u00e9mu p\u0159i instalaci bal\u00ed\u010dku s j\u00e1drem, sjednocen\u00e9ho obrazu j\u00e1dra UKI (Unified Kernel Image), generovan\u00e9ho v infrastruktu\u0159e distribuce a podepsan\u00e9ho digit\u00e1ln\u00edm podpisem distribuce. UKI spojuje v jednom souboru zavad\u011b\u010d pro zaveden\u00ed j\u00e1dra z UEFI (UEFI boot stub), obraz j\u00e1dra Linux a do pam\u011bti zav\u00e1d\u011bn\u00e9 syst\u00e9mov\u00e9 prost\u0159ed\u00ed initrd. P\u0159i vol\u00e1n\u00ed obrazu UKI z UEFI je zaji\u0161t\u011bna mo\u017enost kontroly integrity a d\u016fv\u011bryhodnosti prost\u0159ednictv\u00edm digit\u00e1ln\u00edho podpisu nejen j\u00e1dra, ale tak\u00e9 obsahu initrd, jeho\u017e ov\u011b\u0159en\u00ed je d\u016fle\u017eit\u00e9, proto\u017ee v tomto prost\u0159ed\u00ed doch\u00e1z\u00ed k extrakci kl\u00ed\u010d\u016f pro de\u0161ifrov\u00e1n\u00ed ko\u0159enov\u00e9ho FS. <\/p>\n

Vzhledem k v\u00fdznamn\u00fdm zm\u011bn\u00e1m se implementace pl\u00e1nuje rozd\u011blit do n\u011bkolika f\u00e1z\u00ed. V prvn\u00ed f\u00e1zi bude podpora UKI p\u0159id\u00e1na do zavad\u011b\u010de a za\u010dne publikace voliteln\u00e9ho obrazu UKI, kter\u00fd se zam\u011b\u0159\u00ed na zav\u00e1d\u011bn\u00ed virtu\u00e1ln\u00edch stroj\u016f<\/a> s omezen\u00fdm souborem komponent a ovlada\u010d\u016f, jako\u017e i n\u00e1stroj\u016f souvisej\u00edc\u00edch s instalac\u00ed a aktualizac\u00ed UKI. Ve druh\u00e9 a t\u0159et\u00ed f\u00e1zi se pl\u00e1nuje p\u0159estat p\u0159ed\u00e1vat nastaven\u00ed v p\u0159\u00edkazov\u00e9m \u0159\u00e1dku ya dro a p\u0159estat uchov\u00e1vat kl\u00ed\u010de v initrd.
\n
Zdroj: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0412 \u0432\u044b\u043f\u0443\u0441\u043a\u0435 Fedora 38 \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d\u043e \u0440\u0435\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u0442\u044c \u043f\u0435\u0440\u0432\u0443\u044e \u0441\u0442\u0430\u0434\u0438\u044e \u043f\u0435\u0440\u0435\u0445\u043e\u0434\u0430 \u043d\u0430 \u043c\u043e\u0434\u0435\u0440\u043d\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0439 \u043f\u0440\u043e\u0446\u0435\u0441\u0441 \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438, \u0440\u0430\u043d\u0435\u0435 \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d\u043d\u044b\u0439 \u041b\u0435\u043d\u043d\u0430\u0440\u0442\u043e\u043c \u041f\u043e\u0442\u0442\u0435\u0440\u0438\u043d\u0433\u043e\u043c \u0434\u043b\u044f \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u0438 \u043f\u043e\u043b\u043d\u043e\u0446\u0435\u043d\u043d\u043e\u0439 \u0432\u0435\u0440\u0438\u0444\u0438\u0446\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0439 \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438, \u043e\u0445\u0432\u0430\u0442\u044b\u0432\u0430\u044e\u0449\u0435\u0439 \u0432\u0441\u0435 \u044d\u0442\u0430\u043f\u044b \u043e\u0442 \u043f\u0440\u043e\u0448\u0438\u0432\u043a\u0438 \u0434\u043e \u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0441\u0442\u0432\u0430 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f, \u0430 \u043d\u0435 \u0442\u043e\u043b\u044c\u043a\u043e \u044f\u0434\u0440\u0430 \u0438 \u0437\u0430\u0433\u0440\u0443\u0437\u0447\u0438\u043a\u0430. \u041f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d\u0438\u0435 \u043f\u043e\u043a\u0430 \u043d\u0435 \u0440\u0430\u0441\u0441\u043c\u043e\u0442\u0440\u0435\u043d\u043e \u043a\u043e\u043c\u0438\u0442\u0435\u0442\u043e\u043c FESCo (Fedora Engineering Steering Committee), \u043e\u0442\u0432\u0435\u0447\u0430\u044e\u0449\u0438\u043c \u0437\u0430 \u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0443\u044e \u0447\u0430\u0441\u0442\u044c \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 Fedora. \u041a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u044b \u0434\u043b\u044f […]<\/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-106210","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\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\udd47Ve Fedora 38 pl\u00e1nuj\u00ed realizovat podporu univerz\u00e1ln\u00edch obraz\u016f j\u00e1dra | ProHoster","description":"Ve Fedora 38 se navrhuje realizace prvn\u00ed f\u00e1ze p\u0159echodu na 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