{"id":172762,"date":"2026-05-20T00:24:36","date_gmt":"2026-05-19T22:24:36","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/microsoft-razvivaet-distributiv-obshhego-naznacheniya-azure-linux-4-na-baze-fedora-linux"},"modified":"2026-05-20T00:24:36","modified_gmt":"2026-05-19T22:24:36","slug":"microsoft-razvivaet-distributiv-obshhego-naznacheniya-azure-linux-4-na-baze-fedora-linux","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/microsoft-razvivaet-distributiv-obshhego-naznacheniya-azure-linux-4-na-baze-fedora-linux","title":{"rendered":"A Microsoft est\u00e1 desenvolvendo a distribui\u00e7\u00e3o de uso geral Azure Linux 4 baseada no Fedora Linux","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>A Microsoft publicou suas contribui\u00e7\u00f5es relacionadas \u00e0 distribui\u00e7\u00e3o Azure Linux 4, que foi completamente reformulada em compara\u00e7\u00e3o com a vers\u00e3o 3.0 e migrada de sua pr\u00f3pria base de pacotes para utilizar pacotes da distribui\u00e7\u00e3o Fedora 43. Anteriormente, o Azure Linux era posicionado como uma plataforma para ambientes Linux usados em infraestrutura de nuvem, sistemas edge e diversos servi\u00e7os da Microsoft. Agora, o Azure Linux \u00e9 apresentado como um sistema operacional seguro e confi\u00e1vel de uso geral, otimizado para a nuvem Azure, que pode ser utilizado em m\u00e1quinas virtuais, cont\u00eaineres, no ambiente WSL (Windows Subsystem for Linux) e como sistema operacional principal em computadores.       <\/p>\n<p>A vers\u00e3o Azure Linux 4 est\u00e1 marcada como em processo de desenvolvimento. Para implementa\u00e7\u00f5es em produ\u00e7\u00e3o, recomenda-se usar a vers\u00e3o Azure Linux 3. Vers\u00f5es prontas ainda n\u00e3o est\u00e3o dispon\u00edveis, mas existe um guia para a constru\u00e7\u00e3o. As modifica\u00e7\u00f5es espec\u00edficas da distribui\u00e7\u00e3o s\u00e3o fornecidas sob a licen\u00e7a MIT.      <\/p>\n<p>Na forma\u00e7\u00e3o da distribui\u00e7\u00e3o, em vez de criar um fork do Fedora, o Azure Linux 4 utiliza uma abordagem declarativa, permitindo a recompila\u00e7\u00e3o de pacotes RPM com as altera\u00e7\u00f5es e configura\u00e7\u00f5es necess\u00e1rias a partir dos reposit\u00f3rios padr\u00e3o do Fedora, utilizando arquivos de configura\u00e7\u00e3o no formato TOML. Funcionalidades adicionais s\u00e3o definidas na forma de sobreposi\u00e7\u00f5es, permitindo gerar arquivos spec de pacotes espec\u00edficos do Azure Linux com base nos pacotes SRPM padr\u00e3o do Fedora. As sobreposi\u00e7\u00f5es definem as altera\u00e7\u00f5es feitas sobre os pacotes do Fedora, como estruturas adicionais nos arquivos spec, patches e par\u00e2metros de compila\u00e7\u00e3o.        <\/p>\n<p>A unidade de pacote no Azure Linux 4 s\u00e3o &#171;componentes&#187; (pacote fonte), que s\u00e3o na maior parte importados do Fedora atrav\u00e9s do dist-git e podem formar um ou mais pacotes RPM. Todos os componentes s\u00e3o compilados a partir do c\u00f3digo fonte, pacotes bin\u00e1rios do Fedora n\u00e3o s\u00e3o transportados. Para gerar os pacotes RPM resultantes com base em sobreposi\u00e7\u00f5es, \u00e9 utilizada a ferramenta azldev, escrita na linguagem Go e fornecida sob a licen\u00e7a MIT.      <\/p>\n<p>Entre as caracter\u00edsticas do Azure Linux 4 destacam-se a entrega do kernel Linux com otimiza\u00e7\u00f5es adicionais, prote\u00e7\u00e3o contra ataques de cadeia de suprimentos, ciclo de suporte e lan\u00e7amento de atualiza\u00e7\u00f5es previs\u00edveis, funcionalidades integradas para a nuvem Azure e altera\u00e7\u00f5es para aumentar a seguran\u00e7a. O sistema de constru\u00e7\u00e3o do Azure Linux permite gerar tanto ambientes de instala\u00e7\u00e3o com pacotes RPM, quanto imagens de sistema monol\u00edticas, criadas com a ferramenta rpm-ostree e atualizadas de forma at\u00f4mica, sem a necessidade de dividir em pacotes individuais. Duas modelos de entrega de atualiza\u00e7\u00f5es s\u00e3o suportados: atrav\u00e9s da atualiza\u00e7\u00e3o de pacotes individuais e pela reconstru\u00e7\u00e3o e atualiza\u00e7\u00e3o de toda a imagem do sistema.     <\/p>\n<p>Entre as medidas de seguran\u00e7a implementadas no Azure Linux:  <\/p>\n<ul>\n<li class=\"l\"> Filtragem de chamadas de sistema atrav\u00e9s do mecanismo seccomp.  <\/li>\n<li class=\"l\"> Criptografia de parti\u00e7\u00f5es de disco.  <\/li>\n<li class=\"l\"> Verifica\u00e7\u00e3o de pacotes por assinatura digital.  <\/li>\n<li class=\"l\"> Randomiza\u00e7\u00e3o do espa\u00e7o de endere\u00e7amento.  <\/li>\n<li class=\"l\"> Prote\u00e7\u00e3o contra ataques relacionados a links simb\u00f3licos, mmap, \/dev\/mem e \/dev\/kmem.   <\/li>\n<li class=\"l\"> Modo somente leitura e proibi\u00e7\u00e3o de execu\u00e7\u00e3o de c\u00f3digo em \u00e1reas de mem\u00f3ria onde est\u00e3o localizados os segmentos com dados do n\u00facleo e m\u00f3dulos.  <\/li>\n<li class=\"l\"> Op\u00e7\u00e3o para bloquear o carregamento de m\u00f3dulos do n\u00facleo ap\u00f3s a inicializa\u00e7\u00e3o do sistema.   <\/li>\n<li class=\"l\"> Habilita\u00e7\u00e3o, durante a constru\u00e7\u00e3o, de modos de prote\u00e7\u00e3o contra estouros de pilha, estouros de buffer e problemas de formata\u00e7\u00e3o de strings (_FORTIFY_SOURCE, -fstack-protector, -Wformat-security, relro).\n<li class=\"l\"> Entrega dos pacotes m\u00ednimos necess\u00e1rios, sem ativa\u00e7\u00e3o de servi\u00e7os desnecess\u00e1rios.      <\/ul>\n<p>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=65479\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Microsoft \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0430 \u043d\u0430\u0440\u0430\u0431\u043e\u0442\u043a\u0438, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u0435 \u0441 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u043e\u043c Azure Linux 4, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043f\u043e \u0441\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u044e \u0441 \u0432\u0435\u0442\u043a\u043e\u0439 3.0 \u043a\u0430\u0440\u0434\u0438\u043d\u0430\u043b\u044c\u043d\u043e \u043f\u0435\u0440\u0435\u0440\u0430\u0431\u043e\u0442\u0430\u043d \u0438 \u043f\u0435\u0440\u0435\u0432\u0435\u0434\u0451\u043d \u0441 \u0441\u043e\u0431\u0441\u0442\u0432\u0435\u043d\u043d\u043e\u0439 \u043f\u0430\u043a\u0435\u0442\u043d\u043e\u0439 \u0431\u0430\u0437\u044b \u043d\u0430 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u043f\u0430\u043a\u0435\u0442\u043e\u0432 \u0438\u0437 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 Fedora 43. \u0415\u0441\u043b\u0438 \u0440\u0430\u043d\u0435\u0435 Azure Linux \u043f\u043e\u0437\u0438\u0446\u0438\u043e\u043d\u0438\u0440\u043e\u0432\u0430\u043b\u0441\u044f \u043a\u0430\u043a \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0430 \u0434\u043b\u044f Linux-\u043e\u043a\u0440\u0443\u0436\u0435\u043d\u0438\u0439, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u044b\u0445 \u0432 \u043e\u0431\u043b\u0430\u0447\u043d\u043e\u0439 \u0438\u043d\u0444\u0440\u0430\u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0435, edge-\u0441\u0438\u0441\u0442\u0435\u043c\u0430\u0445 \u0438 \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 \u0441\u0435\u0440\u0432\u0438\u0441\u0430\u0445 Microsoft, \u0442\u043e \u0442\u0435\u043f\u0435\u0440\u044c Azure Linux \u043f\u0440\u0435\u043f\u043e\u0434\u043d\u043e\u0441\u0438\u0442\u0441\u044f \u043a\u0430\u043a [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":8,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-172762","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=\"\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Microsoft \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0430 \u043d\u0430\u0440\u0430\u0431\u043e\u0442\u043a\u0438, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u0435 \u0441 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u043e\u043c Azure Linux 4, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043f\u043e \u0441\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u044e \u0441 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