{"id":114940,"date":"2024-04-09T09:30:54","date_gmt":"2024-04-09T07:30:54","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/v-fedora-41-utverzhdyon-perehod-na-paketnyj-menedzher-dnf5"},"modified":"2024-04-09T09:30:54","modified_gmt":"2024-04-09T07:30:54","slug":"v-fedora-41-utverzhdyon-perehod-na-paketnyj-menedzher-dnf5","status":"publish","type":"post","link":"https:\/\/prohoster.info\/ro\/blog\/news\/v-fedora-41-utverzhdyon-perehod-na-paketnyj-menedzher-dnf5","title":{"rendered":"\u00cen Fedora 41 s-a aprobat trecerea la managerul de pachete DNF5","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Comitetul FESCo (Fedora Engineering Steering Committee), responsabil cu partea tehnic\u0103 a dezvolt\u0103rii distribu\u021biei Fedora Linux, a aprobat utilizarea implicit\u0103 a managerului de pachete DNF5 \u00een versiunea de toamn\u0103 Fedora 41. Pachetele dnf, libdnf \u0219i dnf-cutomatic vor fi \u00eenlocuite \u00een Fedora 41 cu instrumentele DNF5 \u0219i noua bibliotec\u0103 libdnf5, iar linkul simbolic \/usr\/bin\/dnf va \u00eencepe s\u0103 indice c\u0103tre fi\u0219ierul executabil dnf5. <\/p>\n

De\u0219i paritatea func\u021bionalit\u0103\u021bii cu instrumentele vechi nu a fost \u00eenc\u0103 realizat\u0103 complet, dezvoltatorii consider\u0103 c\u0103 distribu\u021bia este gata pentru migrare, iar func\u021bionalit\u0103\u021bile lips\u0103 pot fi implementate ulterior. De exemplu, func\u021bionalitatea legat\u0103 de gestionarea istoricului tranzac\u021biilor, bazat\u0103 pe comanda «dnf history», nu este \u00eenc\u0103 disponibil\u0103. De asemenea, integrarea suportului pentru procesul de fundal dnf5daemon \u00een managerul de aplica\u021bii GNOME Software nu este finalizat\u0103. Mecanismul de actualizare a \u00eentregului sistem la urm\u0103toarea versiune (comanda system-upgrade) necesit\u0103 teste suplimentare. <\/p>\n

La vremea respectiv\u0103, DNF a venit \u00een distribu\u021bie ca \u00eenlocuitor pentru managerul de pachete Yum, care a fost scris \u00een \u00eentregime \u00een Python. \u00cen DNF, func\u021biile de performan\u021b\u0103 solicitante au fost rescrise \u0219i separate \u00een biblioteci C distincte, precum hawkey, librepo, libsolv \u0219i libcomps, dar cadrul \u0219i componentele de nivel \u00eenalt au r\u0103mas \u00een Python. Proiectul DNF5 are ca obiectiv unificarea bibliotecilor de nivel inferior existente, rescrierea componentelor de gestionare a pachetelor care \u00eenc\u0103 sunt scrise \u00een Python \u00een C++ \u0219i mutarea func\u021bionalit\u0103\u021bii de baz\u0103 \u00eentr-o bibliotec\u0103 distinct\u0103 libdnf5, cre\u00e2nd \u00een jurul acestei biblioteci un wrapper pentru a men\u021bine API-ul Python. <\/p>\n

Utilizarea limbajului C++ \u00een loc de Python a permis eliminarea unui num\u0103r mare de dependen\u021be, reducerea dimensiunii instrumentarului \u0219i cre\u0219terea performan\u021bei. O performan\u021b\u0103 mai bun\u0103 este ob\u021binut\u0103 nu doar prin utilizarea compil\u0103rii \u00een cod ma\u0219in\u0103, ci \u0219i datorit\u0103 implement\u0103rii \u00eembun\u0103t\u0103\u021bite a tabelului de tranzac\u021bii, optimiz\u0103rii desc\u0103rc\u0103rilor din repozitoare \u0219i restructur\u0103rii bazei de date (au fost separate bazele cu starea sistemului \u0219i istoria opera\u021biunilor). Instrumentarul DNF5 este dezlegat de PackageKit, fiind \u00eenlocuit cu un nou proces de fundal DNF Daemon, care \u00eenlocuie\u0219te func\u021bionalitatea PackageKit \u0219i ofer\u0103 o interfa\u021b\u0103 pentru gestionarea pachetelor \u0219i actualiz\u0103rilor \u00een medii grafice. <\/p>\n

Reforma a permis, de asemenea, implementarea unor \u00eembun\u0103t\u0103\u021biri care faciliteaz\u0103 utilizarea managerului de pachete. De exemplu, noul DNF ofer\u0103 o indicare mai vizual\u0103 a progresului opera\u021biunilor; a fost ad\u0103ugat\u0103 suportul pentru utilizarea pachetelor RPM locale \u00een tranzac\u021bii; a fost introdus\u0103 posibilitatea de a afi\u0219a \u00een rapoartele despre tranzac\u021bii informa\u021biile generate de scripturile integrate \u00een pachete (scriplets); a fost propus un sistem de completare automat\u0103 a introducerii \u00een bash, mai avansat.
\n
Sursa: opennet.ro<\/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 Linux, \u0443\u0442\u0432\u0435\u0440\u0434\u0438\u043b \u0437\u0430\u0434\u0435\u0439\u0441\u0442\u0432\u043e\u0432\u0430\u043d\u0438\u0435 \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e \u043f\u0430\u043a\u0435\u0442\u043d\u043e\u0433\u043e \u043c\u0435\u043d\u0435\u0434\u0436\u0435\u0440\u0430 DNF5 \u0432 \u043e\u0441\u0435\u043d\u043d\u0435\u043c \u0432\u044b\u043f\u0443\u0441\u043a\u0435 Fedora 41. \u041f\u0430\u043a\u0435\u0442\u044b dnf, libdnf \u0438 dnf-cutomatic \u0431\u0443\u0434\u0443\u0442 \u0437\u0430\u043c\u0435\u043d\u0435\u043d\u044b \u0432 Fedora 41 \u043d\u0430 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u0439 DNF5 \u0438 \u043d\u043e\u0432\u0443\u044e \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0443 libdnf5, \u0430 \u0441\u0438\u043c\u0432\u043e\u043b\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u0441\u0441\u044b\u043b\u043a\u0430 \/usr\/bin\/dnf \u043d\u0430\u0447\u043d\u0451\u0442 \u0443\u043a\u0430\u0437\u044b\u0432\u0430\u0442\u044c \u043d\u0430 \u0438\u0441\u043f\u043e\u043b\u043d\u044f\u0435\u043c\u044b\u0439 \u0444\u0430\u0439\u043b dnf5. \u041d\u0435\u0441\u043c\u043e\u0442\u0440\u044f \u043d\u0430 […]<\/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-114940","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\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\udd47\u00cen Fedora 41 s-a aprobat trecerea la managerul de pachete DNF5 | ProHoster","description":"Comitetul FESCo (Fedora Engineering Steering Committee), responsabil pentru partea tehnic\u0103 a dezvolt\u0103rii distribu\u021biei Fedora Linux, a aprobat utilizarea implicit\u0103 a managerului de pachete DNF5 \u00een lansarea de toamn\u0103 Fedora 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