{"id":77903,"date":"2020-04-14T19:42:07","date_gmt":"2020-04-14T17:42:07","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/proekt-po-emulyaczii-sborki-red-hat-enterprise-linux-na-baze-fedora"},"modified":"2020-04-14T19:42:07","modified_gmt":"2020-04-14T17:42:07","slug":"proekt-po-emulyaczii-sborki-red-hat-enterprise-linux-na-baze-fedora","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hr\/blog\/news\/proekt-po-emulyaczii-sborki-red-hat-enterprise-linux-na-baze-fedora","title":{"rendered":"Projekt emulacije izgradnje Red Hat Enterprise Linux na bazi Fedore","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Odbor FESCo (Fedora Engineering Steering Committee) odgovoran za tehni\u010dki razvoj distribucije Fedora, odobrio<\/a><\/noindex> predlog za implementaciju projekta<\/a><\/noindex> ELN<\/a><\/noindex> (Enterprise Linux Next), usmjeren na pru\u017eanje okru\u017eenja zasnovanog na repozitoriju Fedora Rawhide, koje se mo\u017ee koristiti za testiranje funkcionalnosti budu\u0107ih izdanja distribucije RHEL (Red Hat Enterprise Linux). Za ELN \u0107e biti pripremljen novi buildroot i proces izgradnje<\/a><\/noindex> za emulaciju formiranja Red Hat Enterprise Linux-a na bazi paketa sa izvornih kodova iz repozitorija Fedora. Projekt je planiran za implementaciju u okviru razvojnog ciklusa Fedora 33. <\/p>\n

ELN<\/a><\/noindex> osigurati infrastrukturu koja omogu\u0107ava izradu Fedora paketa koriste\u0107i metode primijenjene u CentOS-u i RHEL-u, te pru\u017eiti mogu\u0107nost odr\u017eavateljima ranih verzija Fedora paketa da uhvate promjene koje bi potencijalno mogle utjecati na razvoj RHEL-a. ELN \u0107e tako\u0111er omogu\u0107iti provjeru predlo\u017eenih promjena uvjetnih blokova u spec datotekama, tj. izradu paketa uz aktiviranje uvjeta s varijablom \"%{rhel}%\" postavljenom na vrijednost \"9\" (varijabla \"%{fedora}%\" ELN \u0107e vra\u0107ati \"false\"), simuliraju\u0107i izradu za budu\u0107u granu RHEL-a. <\/p>\n

Kona\u010dni cilj je ponovna izgradnja repozitorija Fedora Rawhide kao da je RHEL. U ELN se planira ponovo izgraditi samo mali dio kolekcije Fedora paketa koji su tra\u017eeni u CentOS Stream i RHEL-u. Uspje\u0161ne ponovne izgradnje ELN planiraju se sinkronizirati sa unutarnjim izgradnjama RHEL-a, dodaju\u0107i u pakete dodatne izmjene koje nisu dozvoljene u Fedori (primjerice, dodavanje robnih marki). Pri tome \u0107e se programeri nastojati minimalizirati razlike izme\u0111u ELN-a i RHEL Next-a, dijele\u0107i ih na razini uvjetnih blokova u spec datotekama.<\/p>\n

Druga va\u017ena primjena ELN-a bit \u0107e mogu\u0107nost eksperimentiranja s provedbom novih ideja, ne doti\u010du\u0107i glavne izgradnje Fedore. Konkretno, ELN \u0107e biti koristan za stvaranje izgradnji Fedore koje odra\u017eavaju prestanak<\/a><\/noindex> podr\u0161ke za staru opremu i zadovoljenje dodatnim pro\u0161irenjima CPU-a po defaultu. Na primjer, istovremeno \u0107e biti mogu\u0107e oblikovati verziju Fedore, definiraju\u0107i u zahtjevima za CPU obaveznu podr\u0161ku za instrukcije AVX2, nakon \u010dega \u0107e se testirati utjecaj performansi kori\u0161tenja AVX2 u paketima i donijeti odluku o implementaciji promjene u glavnom distribuciji Fedore.
\nSli\u010dni testovi su va\u017eni za provjeru paketa Fedora u uvjetima promjene zahtjeva za hardverskim arhitekturama, planiranim u budu\u0107oj zna\u010dajnoj verziji RHEL, bez blokiranja redovitih procesa izrade paketa i pripreme Fedora izdanja.<\/p>\n

<\/a><\/noindex><\/p>\n

Izvor: opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041a\u043e\u043c\u0438\u0442\u0435\u0442 FESCo (Fedora Engineering Steering Committee), \u043e\u0442\u0432\u0435\u0447\u0430\u044e\u0449\u0438\u0439 \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, \u0443\u0442\u0432\u0435\u0440\u0434\u0438\u043b \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d\u0438\u0435 \u043f\u043e \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \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 \u043e\u043a\u0440\u0443\u0436\u0435\u043d\u0438\u044f, \u043e\u0441\u043d\u043e\u0432\u0430\u043d\u043d\u043e\u0433\u043e \u043d\u0430 \u0440\u0435\u043f\u043e\u0437\u0438\u0442\u043e\u0440\u0438\u0438 Fedora Rawhide, \u043a\u043e\u0442\u043e\u0440\u043e\u0435 \u043c\u043e\u0436\u0435\u0442 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0442\u044c\u0441\u044f \u0434\u043b\u044f \u0442\u0435\u0441\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u0431\u0443\u0434\u0443\u0449\u0438\u0445 \u0432\u044b\u043f\u0443\u0441\u043a\u043e\u0432 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 RHEL (Red Hat Enterprise Linux). \u0414\u043b\u044f ELN \u0431\u0443\u0434\u0435\u0442 \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d \u043d\u043e\u0432\u044b\u0439 buildroot \u0438 \u043f\u0440\u043e\u0446\u0435\u0441\u0441 \u0441\u0431\u043e\u0440\u043a\u0438 \u0434\u043b\u044f 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