{"id":112020,"date":"2023-12-06T09:10:13","date_gmt":"2023-12-06T07:10:13","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/v-fedora-40-namechena-realizacziya-vtoroj-stadii-vnedreniya-universalnyh-obrazov-yadra"},"modified":"2023-12-06T09:10:13","modified_gmt":"2023-12-06T07:10:13","slug":"v-fedora-40-namechena-realizacziya-vtoroj-stadii-vnedreniya-universalnyh-obrazov-yadra","status":"publish","type":"post","link":"https:\/\/prohoster.info\/da\/blog\/news\/v-fedora-40-namechena-realizacziya-vtoroj-stadii-vnedreniya-universalnyh-obrazov-yadra","title":{"rendered":"I Fedora 40 planl\u00e6gges implementeringen af den anden fase af indf\u00f8relsen af universelle kerne-billeder","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

I udgivelsen af Fedora Linux 40 planl\u00e6gges den anden fase af overgangen til en moderniseret opstartsproces, foresl\u00e5et af Lennart Poettering. Forskellene fra den klassiske opstart omfatter brugen af et i stedet for det initrd-billede, der genereres p\u00e5 det lokale system under installationen af kernepakken, et standardiseret UKI (Unified Kernel Image)-billede, der genereres i distributionens infrastruktur og er signeret med en digital underskrift fra distributionen. Forslaget er endnu ikke blevet dr\u00f8ftet af FESCo (Fedora Engineering Steering Committee), der er ansvarlig for den tekniske del af Fedora-distributionens udvikling. <\/p>\n

UKI-billedet samler i \u00e9n fil en bootloader til indl\u00e6sning af kernen fra UEFI (UEFI boot stub), Linux-kernens billede og det initrd-systemmilj\u00f8, der indl\u00e6ses i hukommelsen. N\u00e5r UKI-billedet kaldes fra UEFI, gives der mulighed for verificering af integritet og autenticitet via en digital underskrift ikke kun for kernen, men ogs\u00e5 for indholdet i initrd, hvis autenticitet er vigtig, da der i dette milj\u00f8 udf\u00f8res udtr\u00e6k af n\u00f8gler til dekryptering af rodtfs. <\/p>\n

Den f\u00f8rste fase af UKI-implementeringen blev gennemf\u00f8rt i Fedora Linux 38 og f\u00f8rte til tilf\u00f8jelsen af UKI-underst\u00f8ttelse i bootloaderen, implementeringen af v\u00e6rkt\u00f8jer til installation og opdatering af UKI, samt dannelsen af et eksperimentelt UKI-billede til opstart. virtual machines<\/a> med et begr\u00e6nset udvalg af komponenter og drivere. <\/p>\n

I den anden fase planl\u00e6gges der at tilf\u00f8je muligheden for direkte opstart af UKI fra UEFI-modulet shim.efi uden at benytte en separat bootloader (grub, sd-boot), implementere UKI til systemer med Aarch64-arkitektur og forberede en variant af UKI-billedet til cloudmilj\u00f8er og sikre virtuelle maskiner.
\n
Kilde: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0412 \u0432\u044b\u043f\u0443\u0441\u043a\u0435 Fedora Linux 40 \u043f\u043b\u0430\u043d\u0438\u0440\u0443\u044e\u0442 \u0440\u0435\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u0442\u044c \u0432\u0442\u043e\u0440\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, \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. \u041e\u0442\u043b\u0438\u0447\u0438\u044f \u043e\u0442 \u043a\u043b\u0430\u0441\u0441\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438 \u0441\u0432\u043e\u0434\u044f\u0442\u0441\u044f \u043a 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\u0446\u0438\u0444\u0440\u043e\u0432\u043e\u0439 \u043f\u043e\u0434\u043f\u0438\u0441\u044c\u044e \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430. \u041f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d\u0438\u0435 \u043f\u043e\u043a\u0430 \u043d\u0435 […]<\/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-112020","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\udd47I Fedora 40 planl\u00e6gges implementeringen af den anden fase af indf\u00f8relsen af universelle kerne-billeder | ProHoster","description":"I 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