{"id":100429,"date":"2021-06-04T10:23:29","date_gmt":"2021-06-04T08:23:29","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-centos-linux-8-4-2105"},"modified":"2021-06-04T10:23:29","modified_gmt":"2021-06-04T08:23:29","slug":"vypusk-centos-linux-8-4-2105","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/vypusk-centos-linux-8-4-2105","title":{"rendered":"Lan\u00e7amento do CentOS Linux 8.4 (2105)","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Foi lan\u00e7ado o release da distribui\u00e7\u00e3o CentOS 2105, que incorpora mudan\u00e7as do Red Hat Enterprise Linux 8.4. A distribui\u00e7\u00e3o \u00e9 totalmente compat\u00edvel binariamente com o RHEL 8.4. As compila\u00e7\u00f5es do CentOS 2105 foram preparadas (DVD de 8 GB e netboot de 605 MB) para as arquiteturas x86_64, Aarch64 (ARM64) e ppc64le. Os pacotes SRPMS, que serviram de base para a constru\u00e7\u00e3o dos arquivos bin\u00e1rios, e o debuginfo est\u00e3o dispon\u00edveis atrav\u00e9s de vault.centos.org.     <\/p>\n<p>Al\u00e9m das novas funcionalidades que surgiram no RHEL 8.4, o CentOS 2105 teve o conte\u00fado de 34 pacotes alterado, incluindo anaconda, dhcp, firefox, grub2, httpd, kernel, PackageKit e yum. As altera\u00e7\u00f5es nos pacotes geralmente se resumem a rebranding e atualiza\u00e7\u00e3o da arte visual. Pacotes espec\u00edficos do RHEL, como redhat-*, insights-client e subscription-manager-migration*, foram removidos.    <\/p>\n<p>Assim como no RHEL 8.4, para o CentOS 8.4 foram formados m\u00f3dulos adicionais do AppStream com novas vers\u00f5es do Python 3.9, SWIG 4.0, Subversion 1.14, Redis 6, PostgreSQL 13, MariaDB 10.5, LLVM Toolset 11.0.0, Rust Toolset 1.49.0 e Go Toolset 1.15.7. Nos imagens ISO de inicializa\u00e7\u00e3o, foi resolvido um problema que for\u00e7ava o usu\u00e1rio a inserir manualmente a URL do espelho para download de pacotes. Na nova vers\u00e3o, o instalador agora escolhe automaticamente o espelho mais pr\u00f3ximo do usu\u00e1rio.      <\/p>\n<p>Na edi\u00e7\u00e3o que est\u00e1 constantemente sendo atualizada do distribuidor CentOS Stream, que no final do ano substituir\u00e1 o cl\u00e1ssico CentOS 8, foi implementada a possibilidade de reverter para vers\u00f5es anteriores de pacotes atrav\u00e9s do comando \"dnf downgrade\", caso existam v\u00e1rias vers\u00f5es de um mesmo aplicativo no reposit\u00f3rio. O desenvolvimento de recursos para migra\u00e7\u00e3o do CentOS 8 para o CentOS Stream foi continuado. Foi realizada a unifica\u00e7\u00e3o dos nomes dos reposit\u00f3rios (repoid), que agora est\u00e3o em letras min\u00fasculas (por exemplo, o nome \"AppStream\" foi alterado para \"appstream\"). Para migrar para o CentOS Stream, \u00e9 suficiente modificar os nomes de alguns arquivos no diret\u00f3rio \/etc\/yum.repos.d, atualizar o repoid e ajustar o uso das flags \"--enablerepo\" e \"--disablerepo\" em seus scripts.          <\/p>\n<p>Problemas conhecidos:  <\/p>\n<ul>\n<li class=\"l\"> Ao instalar no VirtualBox, deve-se escolher o modo &#171;Servidor com GUI&#187; e usar o VirtualBox vers\u00e3o 6.1, 6.0.14 ou 5.2.34 ou mais recente;  <\/li>\n<li class=\"l\"> No RHEL 8, o suporte a alguns dispositivos de hardware est\u00e1 sendo encerrado, que ainda podem ser relevantes. Uma sa\u00edda pode ser o uso do kernel centosplus e das imagens ISO preparadas pelo projeto ELRepo com drivers adicionais;  <\/li>\n<li class=\"l\"> O procedimento autom\u00e1tico de adi\u00e7\u00e3o do AppStream-Repo n\u00e3o funciona ao usar boot.iso e instala\u00e7\u00e3o via NFS;      <\/li>\n<li class=\"l\"> O PackageKit n\u00e3o consegue determinar as vari\u00e1veis locais do DNF\/YUM.      <\/li>\n<\/ul>\n<p>Lembramos que, como alternativa ao cl\u00e1ssico CentOS 8, est\u00e3o posicionados o VzLinux (preparado pela Virtuozzo), AlmaLinux (desenvolvido pela CloudLinux em conjunto com a comunidade), Rocky Linux (desenvolvido pela comunidade sob a lideran\u00e7a do fundador do CentOS com o apoio da empresa Ctrl IQ) e o Oracle Linux. Al\u00e9m disso, a Red Hat ofereceu a possibilidade de uso gratuito do RHEL em organiza\u00e7\u00f5es que desenvolvem software livre e em ambientes de desenvolvedores individuais, com at\u00e9 16 sistemas virtuais ou f\u00edsicos.<br \/>\n<br \/>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=55267\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 CentOS 2105, \u0432\u043e\u0431\u0440\u0430\u0432\u0448\u0438\u0439 \u0432 \u0441\u0435\u0431\u044f \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0438\u0437 Red Hat Enterprise Linux 8.4. \u0414\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432 \u043f\u043e\u043b\u043d\u043e\u0441\u0442\u044c\u044e \u0431\u0438\u043d\u0430\u0440\u043d\u043e \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c \u0441 RHEL 8.4. \u0421\u0431\u043e\u0440\u043a\u0438 CentOS 2105 \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d\u044b (8 \u0413\u0411 DVD \u0438 605 \u041c\u0411 netboot) \u0434\u043b\u044f \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440 x86_64, Aarch64 (ARM64) \u0438 ppc64le. \u041f\u0430\u043a\u0435\u0442\u044b SRPMS, \u043d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u043f\u0440\u043e\u0438\u0437\u0432\u0435\u0434\u0435\u043d\u0430 \u0441\u0431\u043e\u0440\u043a\u0430 \u0431\u0438\u043d\u0430\u0440\u043d\u044b\u0445 \u0444\u0430\u0439\u043b\u043e\u0432, \u0438 debuginfo \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u044b \u0447\u0435\u0440\u0435\u0437 vault.centos.org. \u041f\u043e\u043c\u0438\u043c\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-100429","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - 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