{"id":119779,"date":"2024-09-13T09:43:09","date_gmt":"2024-09-13T07:43:09","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/v-fedora-42-namereny-vklyuchit-installyator-na-osnove-web-interfejsa-i-dobavit-emulyator-fex"},"modified":"2026-02-08T23:29:57","modified_gmt":"2026-02-08T21:29:57","slug":"v-fedora-42-namereny-vklyuchit-installyator-na-osnove-web-interfejsa-i-dobavit-emulyator-fex","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/v-fedora-42-namereny-vklyuchit-installyator-na-osnove-web-interfejsa-i-dobavit-emulyator-fex","title":{"rendered":"Ve Fedo\u0159e 42 pl\u00e1nuj\u00ed zahrnout instal\u00e1tor na b\u00e1zi webov\u00e9ho rozhran\u00ed a p\u0159idat emul\u00e1tor FEX","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Vyd\u00e1n\u00ed Fedora Workstation 42, pl\u00e1novan\u00e9 na jaro p\u0159\u00ed\u0161t\u00edho roku, navrhuje jako v\u00fdchoz\u00ed volbu p\u0159ev\u00e9st na varianta instal\u00e1toru Anaconda, ve kter\u00e9m m\u00edsto rozhran\u00ed na b\u00e1zi knihovny GTK bude pou\u017eito webov\u00e9 rozhran\u00ed. Samostatn\u011b se diskutuje o ot\u00e1zce zapojen\u00ed v nov\u00e9m instal\u00e1toru principi\u00e1ln\u011b jin\u00e9ho rozhran\u00ed pro rozd\u011blen\u00ed diskov\u00fdch odd\u00edl\u016f. N\u00e1vrhy zat\u00edm nebyly schv\u00e1leny v\u00fdborem FESCo (Fedora Engineering Steering Committee), kter\u00fd odpov\u00edd\u00e1 za technickou \u010d\u00e1st v\u00fdvoje distribuce Fedora (p\u016fvodn\u011b bylo navr\u017eeno prov\u00e9st p\u0159echod na nov\u00fd instal\u00e1tor ve Fedo\u0159e 39, ale od t\u00e9 doby byla migrace n\u011bkolikr\u00e1t odlo\u017eena). <\/p>\n

Nov\u00e9 webov\u00e9 rozhran\u00ed je postaveno pomoc\u00ed JavaScriptov\u00e9ho frameworku React, prvk\u016f designu PatternFly a komponent\u016f z projektu Cockpit, kter\u00fd se ji\u017e pou\u017e\u00edv\u00e1 v produktech Red Hat pro konfiguraci a spr\u00e1vu server\u016f<\/a>. Cockpit byl vybr\u00e1n jako osv\u011bd\u010den\u00e9 \u0159e\u0161en\u00ed, pro kter\u00e9 je k dispozici backend pro interakci s instal\u00e1torem (Anaconda DBus). Pou\u017eit\u00ed Cockpit tak\u00e9 umo\u017enilo dos\u00e1hnout jednotnosti a unifikace r\u016fzn\u00fdch komponent pro spr\u00e1vu syst\u00e9mu. Vzhledem k tomu, \u017ee d\u0159\u00edve v\u011bt\u0161ina Anacondy byla rozd\u011blena na moduly, kter\u00e9 interagovaly prost\u0159ednictv\u00edm API DBus, nov\u00fd z\u00e1kaznick\u00fd rozhran\u00ed vyu\u017e\u00edv\u00e1 ji\u017e existuj\u00edc\u00ed p\u0159ipraven\u00e9 API pro vol\u00e1n\u00ed funkc\u00ed instal\u00e1toru. <\/p>\n

Mezi v\u00fdhody nov\u00e9ho instal\u00e1toru pat\u0159\u00ed zjednodu\u0161en\u00ed procesu instalace, zbaven\u00ed se komplikac\u00ed, snadn\u011bji pochopiteln\u00e1 organizace instalace pro za\u010d\u00ednaj\u00edc\u00ed u\u017eivatele, jednoduch\u00fd proces p\u0159einstalace, zjednodu\u0161en\u00ed \u00fadr\u017eby a v\u00fdvoje dopl\u0148k\u016f. Webov\u00e9 rozhran\u00ed rovn\u011b\u017e umo\u017e\u0148uje interakci prost\u0159ednictv\u00edm webov\u00e9ho prohl\u00ed\u017ee\u010de, co\u017e v\u00fdrazn\u011b zvy\u0161uje pohodl\u00ed vzd\u00e1len\u00e9ho \u0159\u00edzen\u00ed instalace ve srovn\u00e1n\u00ed s pou\u017eit\u00edm protokolu VNC. M\u00edsto hlavn\u00edho obrazovky se seznamem akc\u00ed je v nov\u00e9m rozhran\u00ed pr\u00e1ce organizov\u00e1na formou pr\u016fvodce (Wizard), kter\u00fd p\u0159edpokl\u00e1d\u00e1 sekven\u010dn\u00ed prov\u00e1d\u011bn\u00ed ur\u010dit\u00fdch krok\u016f bez n\u00e1vratu na hlavn\u00ed obrazovku. <\/p>\n

V r\u00e1mci projektu se tak\u00e9 navrhuje radik\u00e1ln\u011b zm\u011bnit organizaci rozd\u011blen\u00ed disku na odd\u00edly. Upozor\u0148uje se, \u017ee sou\u010dasn\u00e9 rozhran\u00ed pro rozd\u011blen\u00ed disku, napsan\u00e9 v GTK, je p\u0159\u00edli\u0161 slo\u017eit\u00e9 a m\u00e1 omezenou funk\u010dnost pro pokro\u010dil\u00e9 u\u017eivatele. Navrhovan\u00e9 zm\u011bny umo\u017en\u00ed poskytnout jednodu\u0161\u0161\u00ed rozhran\u00ed pro nov\u00e1\u010dky, roz\u0161\u00ed\u0159it mo\u017enosti pro zku\u0161en\u00e9 u\u017eivatele a zjednodu\u0161it \u00fadr\u017ebu k\u00f3du. Podstatou modernizace je p\u0159echod na paradigmu 'co chci ud\u011blat', m\u00edsto 'jak to m\u00e1m ud\u011blat'. Pro realizaci roz\u0161\u00ed\u0159en\u00e9 funk\u010dnosti bude poskytnuta mo\u017enost vyu\u017eit\u00ed extern\u00edch n\u00e1stroj\u016f pro pr\u00e1ci s odd\u00edly. <\/p>\n

Jako z\u00e1klad se navrhuje pou\u017e\u00edvat automatizovan\u00fd (guided) re\u017eim rozd\u011blen\u00ed disku, ve kter\u00e9m instal\u00e1tor s\u00e1m vyb\u00edr\u00e1 parametry pro vytvo\u0159en\u00ed nebo zm\u011bnu odd\u00edl\u016f na z\u00e1klad\u011b nastaven\u00ed zvolen\u00fdch u\u017eivatelem. Jsou realizov\u00e1ny t\u0159i z\u00e1kladn\u00ed re\u017eimy: \u00fapln\u00e1 p\u0159einstalace s p\u0159eorganiza\u010dn\u00edm procesem vybran\u00fdch disk\u016f, instalace do voln\u00e9ho diskov\u00e9ho prostoru a vyu\u017eit\u00ed ji\u017e existuj\u00edc\u00edch diskov\u00fdch odd\u00edl\u016f. Pro pokro\u010dil\u00e9 \u0159\u00edzen\u00ed odd\u00edl\u016f se navrhuje integrovat mo\u017enost vyvolat n\u00e1stroj Cockpit Storage, vyv\u00edjen\u00fd projektem Cockpit a postaven\u00fd na stejn\u00fdch webov\u00fdch technologi\u00edch. Ve star\u00e9m instal\u00e1torovi je pr\u00e1ce s diskem omezena pouze na pln\u011b automatick\u00fd re\u017eim, re\u017eim manu\u00e1ln\u00edho rozd\u011blen\u00ed a integrovan\u00fd editor odd\u00edl\u016f Blivet-gui. <\/p>\n

Z navrhovan\u00fdch zm\u011bn ve Fedora 42 lze d\u00e1le zm\u00ednit z\u00e1m\u011br p\u0159idat do distribuce emul\u00e1tor FEX, kter\u00fd umo\u017e\u0148uje spou\u0161t\u011bt spustiteln\u00e9 soubory, sestaven\u00e9 pro architektury x86 a x86-64, v prost\u0159ed\u00ed ARM64 (AArch64). Komponenty zalo\u017een\u00e9 na FEX pro spu\u0161t\u011bn\u00ed program\u016f x86 se navrhuje integrovat do sestaven\u00ed Fedora Linux pro architekturu AArch64, dod\u00e1van\u00fdch s prost\u0159ed\u00edm pracovn\u00ed plochy KDE.
\n
Zdroj: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0412\u044b\u043f\u0443\u0441\u043a Fedora Workstation 42, \u043d\u0430\u043c\u0435\u0447\u0435\u043d\u043d\u044b\u0439 \u043d\u0430 \u0432\u0435\u0441\u043d\u0443 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0435\u0433\u043e \u0433\u043e\u0434\u0430, \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d\u043e \u043f\u0435\u0440\u0435\u0432\u0435\u0441\u0442\u0438 \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e \u043d\u0430 \u0432\u0430\u0440\u0438\u0430\u043d\u0442 \u0438\u043d\u0441\u0442\u0430\u043b\u043b\u044f\u0442\u043e\u0440\u0430 Anaconda, \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u0432\u043c\u0435\u0441\u0442\u043e \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0430 \u043d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 GTK \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f web-\u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441. \u041e\u0442\u0434\u0435\u043b\u044c\u043d\u043e \u043e\u0431\u0441\u0443\u0436\u0434\u0430\u0435\u0442\u0441\u044f \u0432\u043e\u043f\u0440\u043e\u0441 \u0437\u0430\u0434\u0435\u0439\u0441\u0442\u0432\u043e\u0432\u0430\u043d\u0438\u044f \u0432 \u043d\u043e\u0432\u043e\u043c \u0438\u043d\u0441\u0442\u0430\u043b\u043b\u044f\u0442\u043e\u0440\u0435 \u043f\u0440\u0438\u043d\u0446\u0438\u043f\u0438\u0430\u043b\u044c\u043d\u043e \u0438\u043d\u043e\u0433\u043e \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0430 \u0434\u043b\u044f \u0440\u0430\u0437\u0431\u0438\u0432\u043a\u0438 \u0434\u0438\u0441\u043a\u043e\u0432\u044b\u0445 \u0440\u0430\u0437\u0434\u0435\u043b\u043e\u0432. \u041f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d\u0438\u044f \u043f\u043e\u043a\u0430 \u043d\u0435 \u0443\u0442\u0432\u0435\u0440\u0436\u0434\u0435\u043d\u044b \u043a\u043e\u043c\u0438\u0442\u0435\u0442\u043e\u043c FESCo (Fedora Engineering Steering Committee), 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