{"id":99194,"date":"2021-02-18T16:22:45","date_gmt":"2021-02-18T14:22:45","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/emulyacziya-sborki-red-hat-enterprise-linux-na-baze-fedora-rawhide"},"modified":"2021-02-18T16:22:45","modified_gmt":"2021-02-18T14:22:45","slug":"emulyacziya-sborki-red-hat-enterprise-linux-na-baze-fedora-rawhide","status":"publish","type":"post","link":"https:\/\/prohoster.info\/da\/blog\/news\/emulyacziya-sborki-red-hat-enterprise-linux-na-baze-fedora-rawhide","title":{"rendered":"Emulering af Red Hat Enterprise Linux-opbygningen baseret p\u00e5 Fedora Rawhide","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Fedora Linux-udviklerne har annonceret dannelsen af en SIG-gruppe (Special Interest Group) til vedligeholdelse af projektet ELN (Enterprise Linux Next), der har til form\u00e5l at levere kontinuerligt opbyggede versioner af Red Hat Enterprise Linux baseret p\u00e5 Fedora Rawhide-repositoriet. Udviklingsprocessen for nye grene af RHEL indeb\u00e6rer, at der hvert tredje \u00e5r oprettes en gren fra Fedora, som udvikles separat i en periode, indtil den er klar til slutproduktet. ELN vil muligg\u00f8re emulering af versioner af Red Hat Enterprise Linux baseret p\u00e5 et snapshot fra Fedora Rawhide-repositoriet, skabt p\u00e5 et vilk\u00e5rligt tidspunkt.      <\/p>\n<p>Indtil nu har forberedelsen af RHEL efter en gren fra Fedora foreg\u00e5et bag lukkede d\u00f8re. Red Hat har til hensigt at g\u00f8re udviklingsprocessen af RHEL mere \u00e5ben og gennemsigtig for f\u00e6llesskabet ved hj\u00e6lp af CentOS Stream. ELN sigter mod at g\u00f8re grenstadiet fra CentOS Stream\/RHEL Next til Fedora mere forudsigeligt ved at anvende metoder, der ligner dem i systemerne for kontinuerlig integration.    <\/p>\n<p>ELN vil give et separat buildroot og en byggeproces, der muligg\u00f8r rekonstruktion af Fedora Rawhide-repositoriet, som om det var RHEL. Succesfulde rekonstruktioner af ELN forventes at blive synkroniseret med eksperimentelle versioner af RHEL Next, idet der tilf\u00f8jes yderligere \u00e6ndringer til pakkerne, som ikke er tilladt i Fedora (f.eks. tilf\u00f8jelse af varem\u00e6rker). Udviklerne vil dog fors\u00f8ge at minimere forskellene ved at dele dem p\u00e5 niveauet for betingede blokke i spec-filerne.      <\/p>\n<p>Med ELN f\u00e5r de tilknyttede Fedora-pakker mulighed for tidligt at fange og teste \u00e6ndringer, der potentielt kan p\u00e5virke udviklingen af RHEL. Dette inkluderer muligheden for at kontrollere planlagte \u00e6ndringer af betingede blokke i spec-filer, dvs. at samle en pakke med udl\u00f8sning af betingelser med variablen &#171;%{rhel}&#187;, sat til v\u00e6rdien &#171;9&#187; (variablen &#171;%{fedora}&#187; ELN vil returnere &#171;false&#187;), hvilket simulerer samlingen af en pakke til den kommende RHEL-grene.           <\/p>\n<p>ELN vil ogs\u00e5 g\u00f8re det muligt at eksperimentere med realiseringen af nye ideer uden at ber\u00f8re hovedbyggerierne i Fedora. ELN kan blandt andet bruges til at teste Fedora-pakker under anvendelse af nye kompilatorflags, deaktivere eksperimentelle eller uhensigtsm\u00e6ssige funktioner til RHEL, \u00e6ndre kravene til hardwarearkitekturer og benytte yderligere CPU-udvidelser. For eksempel kan man parallelt med den normale pakkeopbygningsproces i Fedora teste en opbygning med st\u00f8tte for AVX2-instruktioner aktiveret, hvorefter man kan vurdere indflydelsen p\u00e5 ydeevnen fra anvendelsen af AVX2 i pakkerne og tr\u00e6ffe beslutning om implementering af \u00e6ndringen i den prim\u00e6re Fedora-distribution.<br \/>\n<br \/>Kilde: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=54613\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 Fedora Linux \u043e\u0431\u044a\u044f\u0432\u0438\u043b\u0438 \u043e \u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0438 SIG-\u0433\u0440\u0443\u043f\u043f\u044b (Special Interest Group) \u0434\u043b\u044f \u0441\u043e\u043f\u0440\u043e\u0432\u043e\u0436\u0434\u0435\u043d\u0438\u044f \u043f\u0440\u043e\u0435\u043a\u0442\u0430 ELN (Enterprise Linux Next), \u043d\u0430\u0446\u0435\u043b\u0435\u043d\u043d\u043e\u0433\u043e \u043d\u0430 \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u043d\u0435\u043f\u0440\u0435\u0440\u044b\u0432\u043d\u043e \u0444\u043e\u0440\u043c\u0438\u0440\u0443\u0435\u043c\u044b\u0445 \u0441\u0431\u043e\u0440\u043e\u043a Red Hat Enterprise Linux \u043d\u0430 \u0431\u0430\u0437\u0435 \u0440\u0435\u043f\u043e\u0437\u0438\u0442\u043e\u0440\u0438\u044f Fedora Rawhide. \u041f\u0440\u043e\u0446\u0435\u0441\u0441 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043d\u043e\u0432\u044b\u0445 \u0432\u0435\u0442\u043e\u043a RHEL \u043f\u043e\u0434\u0440\u0430\u0437\u0443\u043c\u0435\u0432\u0430\u0435\u0442 \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u0435 \u0440\u0430\u0437 \u0432 \u0442\u0440\u0438 \u0433\u043e\u0434\u0430 \u043e\u0442\u0432\u0435\u0442\u0432\u043b\u0435\u043d\u0438\u044f \u043e\u0442 Fedor\u0430, \u043a\u043e\u0442\u043e\u0440\u043e\u0435 \u043d\u0435\u043a\u043e\u0442\u043e\u0440\u043e\u0435 \u0432\u0440\u0435\u043c\u044f \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u043e\u0442\u0434\u0435\u043b\u044c\u043d\u043e, \u0434\u043e \u0435\u0433\u043e \u0434\u043e\u0432\u0435\u0434\u0435\u043d\u0438\u044f \u0434\u043e [&hellip;]<\/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-99194","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=\"\u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 Fedora Linux \u043e\u0431\u044a\u044f\u0432\u0438\u043b\u0438 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