{"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\/it\/blog\/news\/emulyacziya-sborki-red-hat-enterprise-linux-na-baze-fedora-rawhide","title":{"rendered":"Emulazione della distribuzione Red Hat Enterprise Linux basata su Fedora Rawhide","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Gli sviluppatori di Fedora Linux hanno annunciato la creazione di un gruppo SIG (Special Interest Group) per il supporto del progetto ELN (Enterprise Linux Next), volto a fornire build continuamente aggiornate di Red Hat Enterprise Linux basate sul repository Fedora Rawhide. Il processo di sviluppo delle nuove branche di RHEL prevede la creazione ogni tre anni di un ramo da Fedora, che si sviluppa separatamente per un certo periodo, fino a raggiungere il prodotto finale. ELN consentir\u00e0 di emulare le build di Red Hat Enterprise Linux basate su un'istantanea del repository Fedora Rawhide, creata in un momento qualsiasi.      <\/p>\n<p>Fino ad ora, dopo la diramazione da Fedora, la preparazione di RHEL \u00e8 avvenuta a porte chiuse. Con CentOS Stream, Red Hat intende rendere il processo di sviluppo di RHEL pi\u00f9 aperto e trasparente per la comunit\u00e0. ELN mira a rendere la fase di diramazione di CentOS Stream\/RHEL Next da Fedora pi\u00f9 prevedibile, grazie all'applicazione di metodi simili ai sistemi di integrazione continua.    <\/p>\n<p>ELN fornir\u00e0 un buildroot separato e un processo di build che consente di ricostruire il repository Fedora Rawhide come se fosse RHEL. Le ricostruzioni ELN di successo saranno sincronizzate con le build sperimentali di RHEL Next, aggiungendo ai pacchetti ulteriori modifiche che non sono ammissibili in Fedora (ad esempio, l'aggiunta di marchi). Gli sviluppatori si sforzeranno di minimizzare le differenze, separandole a livello di blocchi condizionali nei file spec.      <\/p>\n<p>\u041f\u0440\u0438 \u043f\u043e\u043c\u043e\u0449\u0438 ELN \u0441\u043e\u043f\u0440\u043e\u0432\u043e\u0436\u0434\u0430\u044e\u0449\u0438\u0435 \u043f\u0430\u043a\u0435\u0442\u044b Fedora \u043f\u043e\u043b\u0443\u0447\u0430\u0442 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u043d\u0430 \u0440\u0430\u043d\u043d\u0435\u0439 \u0441\u0442\u0430\u0434\u0438\u0438 \u043e\u0442\u043b\u0430\u0432\u043b\u0438\u0432\u0430\u0442\u044c \u0438 \u0442\u0435\u0441\u0442\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043c\u043e\u0433\u0443\u0442 \u043f\u043e\u0442\u0435\u043d\u0446\u0438\u0430\u043b\u044c\u043d\u043e \u043e\u0442\u0440\u0430\u0437\u0438\u0442\u044c\u0441\u044f \u043d\u0430 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0435 RHEL. \u0412 \u0442\u043e\u043c \u0447\u0438\u0441\u043b\u0435  \u043c\u043e\u0436\u043d\u043e \u0431\u0443\u0434\u0435\u0442 \u043f\u0440\u043e\u0432\u0435\u0440\u044f\u0442\u044c \u043d\u0430\u043c\u0435\u0447\u0435\u043d\u043d\u044b\u0435 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0443\u0441\u043b\u043e\u0432\u043d\u044b\u0445 \u0431\u043b\u043e\u043a\u043e\u0432 \u0432 spec-\u0444\u0430\u0439\u043b\u0430\u0445, \u0442.\u0435. \u0441\u043e\u0431\u0438\u0440\u0430\u0442\u044c \u043f\u0430\u043a\u0435\u0442 \u0441\u043e \u0441\u0440\u0430\u0431\u0430\u0442\u044b\u0432\u0430\u043d\u0438\u0435\u043c \u0443\u0441\u043b\u043e\u0432\u0438\u0439 \u0441 \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0439 &#171;%{rhel}&#187;, \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u043d\u043e\u0439 \u0432 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 &#171;9&#187; (\u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u0430\u044f &#171;%{fedora}&#187; ELN \u0431\u0443\u0434\u0435\u0442 \u0432\u043e\u0437\u0432\u0440\u0430\u0449\u0430\u0442\u044c &#171;false&#187;), \u0441\u0438\u043c\u0443\u043b\u0438\u0440\u0443\u044f \u0441\u0431\u043e\u0440\u043a\u0443 \u043f\u0430\u043a\u0435\u0442\u0430 \u0434\u043b\u044f \u0431\u0443\u0434\u0443\u0449\u0435\u0439 \u0432\u0435\u0442\u043a\u0438 RHEL.           <\/p>\n<p>ELN permetter\u00e0 anche di sperimentare con la realizzazione di nuove idee, senza intaccare le build principali di Fedora. Inoltre, ELN pu\u00f2 essere utilizzato per testare i pacchetti Fedora in condizioni di utilizzo di nuove flag del compilatore, disabilitando funzionalit\u00e0 sperimentali o non adatte per RHEL, cambiando i requisiti per le architetture hardware e attivando estensioni CPU aggiuntive. Ad esempio, senza modificare il processo standard di build dei pacchetti in Fedora, \u00e8 possibile testare parallelamente la build con il supporto delle istruzioni AVX2 abilitato, per poi valutare l'impatto sulle prestazioni dell'applicazione di AVX2 nei pacchetti e prendere una decisione sulla sua implementazione nella distribuzione principale di Fedora.<br \/>\n<br \/>Fonte: <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 5.0.1.1 - 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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