{"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\/pt\/blog\/news\/v-fedora-42-namereny-vklyuchit-installyator-na-osnove-web-interfejsa-i-dobavit-emulyator-fex","title":{"rendered":"No Fedora 42, h\u00e1 planos de incluir um instalador baseado em interface web e adicionar o emulador FEX.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

O lan\u00e7amento do Fedora Workstation 42, previsto para a primavera do pr\u00f3ximo ano, prop\u00f5e a migra\u00e7\u00e3o padr\u00e3o para a vers\u00e3o do instalador Anaconda, que utiliza uma interface da web em vez da interface baseada na biblioteca GTK. A quest\u00e3o do uso de uma interface completamente diferente para a parti\u00e7\u00e3o de discos no novo instalador tamb\u00e9m est\u00e1 sendo discutida. As propostas ainda n\u00e3o foram aprovadas pelo comit\u00ea FESCo (Fedora Engineering Steering Committee), que \u00e9 respons\u00e1vel pela parte t\u00e9cnica do desenvolvimento da distribui\u00e7\u00e3o Fedora (inicialmente, a transi\u00e7\u00e3o para o novo instalador foi sugerida para o Fedora 39, mas desde ent\u00e3o, a migra\u00e7\u00e3o foi adiada v\u00e1rias vezes). <\/p>\n

A nova interface da Web foi constru\u00edda utilizando o framework JavaScript React, elementos de design PatternFly e componentes do projeto Cockpit, j\u00e1 utilizados nos produtos da Red Hat para configura\u00e7\u00e3o e gerenciamento de servidores<\/a>. O Cockpit foi selecionado como uma solu\u00e7\u00e3o bem estabelecida, para a qual existe um backend para intera\u00e7\u00e3o com o instalador (Anaconda DBus). O uso do Cockpit tamb\u00e9m permitiu alcan\u00e7ar consist\u00eancia e unificar v\u00e1rios componentes de gerenciamento de sistema. Como a maior parte do Anaconda foi anteriormente dividida em m\u00f3dulos que interagem atrav\u00e9s da API DBus, a nova interface utiliza uma API existente para acessar as fun\u00e7\u00f5es do instalador. <\/p>\n

Entre as vantagens do novo instalador, destaca-se a simplifica\u00e7\u00e3o do processo de instala\u00e7\u00e3o, a elimina\u00e7\u00e3o de complica\u00e7\u00f5es, uma organiza\u00e7\u00e3o mais compreens\u00edvel para os usu\u00e1rios iniciantes, um processo de reinstala\u00e7\u00e3o simples e a facilita\u00e7\u00e3o da manuten\u00e7\u00e3o e desenvolvimento de complementos. A interface da web tamb\u00e9m permite intera\u00e7\u00e3o atrav\u00e9s do navegador, o que aumenta significativamente a conveni\u00eancia do gerenciamento remoto da instala\u00e7\u00e3o em compara\u00e7\u00e3o com o uso do protocolo VNC. Em vez da tela principal com uma lista de a\u00e7\u00f5es, no novo interface, o trabalho \u00e9 organizado na forma de um assistente (Wizard), que implica a execu\u00e7\u00e3o sequencial de etapas espec\u00edficas sem retornar \u00e0 tela principal. <\/p>\n

O projeto tamb\u00e9m prop\u00f5e uma transforma\u00e7\u00e3o radical na organiza\u00e7\u00e3o da divis\u00e3o do disco em parti\u00e7\u00f5es. Observa-se que a interface atual para a divis\u00e3o do disco, desenvolvida em GTK, \u00e9 excessivamente complicada e possui funcionalidade limitada para usu\u00e1rios avan\u00e7ados. As mudan\u00e7as propostas permitir\u00e3o fornecer uma interface mais simples para iniciantes, expandir as capacidades para usu\u00e1rios experientes e simplificar a manuten\u00e7\u00e3o da base de c\u00f3digo. A ess\u00eancia da atualiza\u00e7\u00e3o \u00e9 a transi\u00e7\u00e3o para a paradigma 'o que quero fazer', em vez de 'como preciso fazer'. Para implementar funcionalidades expandidas, ser\u00e1 oferecida a possibilidade de utilizar ferramentas externas para trabalho com parti\u00e7\u00f5es. <\/p>\n

Como base, prop\u00f5e-se usar o modo automatizado (guided) de particionamento, no qual o instalador seleciona automaticamente os par\u00e2metros para criar ou modificar parti\u00e7\u00f5es com base nas configura\u00e7\u00f5es escolhidas pelo usu\u00e1rio. Foram implementados tr\u00eas modos b\u00e1sicos: reinstala\u00e7\u00e3o completa com redistribui\u00e7\u00e3o do espa\u00e7o selecionado, instala\u00e7\u00e3o em espa\u00e7o livre do disco e uso de parti\u00e7\u00f5es de disco j\u00e1 existentes. Para gerenciar parti\u00e7\u00f5es de forma avan\u00e7ada, prop\u00f5e-se integrar a possibilidade de invocar a ferramenta Cockpit Storage, desenvolvida pelo projeto Cockpit e baseada nas mesmas tecnologias web. No antigo instalador, o trabalho com o disco \u00e9 limitado ao modo completamente autom\u00e1tico, modo de particionamento manual e ao editor de parti\u00e7\u00f5es Blivet-gui. <\/p>\n

Entre as mudan\u00e7as propostas no Fedora 42, destaca-se a inten\u00e7\u00e3o de adicionar ao distribuidor um emulador FEX, permitindo executar arquivos execut\u00e1veis compilados para as arquiteturas x86 e x86-64 em um ambiente ARM64 (AArch64). Componentes baseados em FEX para rodar programas x86 s\u00e3o propostos para serem integrados nas compila\u00e7\u00f5es do Fedora Linux para a arquitetura AArch64, fornecidas com o ambiente de desktop KDE.
\n
Fonte: 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. 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