{"id":105253,"date":"2022-10-05T09:36:54","date_gmt":"2022-10-05T07:36:54","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/opublikovan-prototip-platformy-alp-idushhej-na-smenu-suse-linux-enterprise"},"modified":"2022-10-05T09:36:54","modified_gmt":"2022-10-05T07:36:54","slug":"opublikovan-prototip-platformy-alp-idushhej-na-smenu-suse-linux-enterprise","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/opublikovan-prototip-platformy-alp-idushhej-na-smenu-suse-linux-enterprise","title":{"rendered":"Foi lan\u00e7ado o prot\u00f3tipo da plataforma ALP, que substitui o SUSE Linux Enterprise.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>A empresa SUSE lan\u00e7ou o primeiro prot\u00f3tipo da plataforma ALP (Adaptable Linux Platform), posicionando-a como uma continua\u00e7\u00e3o do desenvolvimento da distribui\u00e7\u00e3o SUSE Linux Enterprise. A principal diferen\u00e7a do novo sistema \u00e9 a divis\u00e3o da base do sistema em duas partes: uma vers\u00e3o reduzida do 'host OS' para operar diretamente sobre o hardware e uma camada para suporte a aplicativos, voltada para execu\u00e7\u00e3o em cont\u00eaineres e m\u00e1quinas virtuais. As compila\u00e7\u00f5es foram preparadas para a arquitetura x86_64.    <\/p>\n<p>A ideia \u00e9 desenvolver no 'host OS' um ambiente m\u00ednimo necess\u00e1rio para suportar e gerenciar o hardware, enquanto todos os aplicativos e componentes do espa\u00e7o do usu\u00e1rio s\u00e3o executados n\u00e3o em um ambiente misto, mas em cont\u00eaineres separados ou em <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/pt\/vps\/abuzoustojchivye-vps\/\"   title=\"m\u00e1quinas virtuais\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"4268\">m\u00e1quinas virtuais<\/a>, executados por cima do \"host OS\" e isolados uns dos outros. Essa organiza\u00e7\u00e3o permitir\u00e1 que os usu\u00e1rios se concentrem nos aplicativos e abstraiam os fluxos de trabalho, separando-os do ambiente e hardware do sistema de baixo n\u00edvel.      <\/p>\n<p>Como base para o \"host OS\", \u00e9 utilizado o produto SLE Micro, baseado nos desenvolvimentos do projeto MicroOS. Para a gest\u00e3o centralizada, s\u00e3o oferecidos sistemas de gerenciamento de configura\u00e7\u00e3o Salt (pr\u00e9-instalado) e Ansible (opcional). Para a execu\u00e7\u00e3o de cont\u00eaineres isolados, est\u00e3o dispon\u00edveis as ferramentas Podman e K3s (Kubernetes). Entre os componentes do sistema que foram movidos para cont\u00eaineres, est\u00e3o yast2, podman, k3s, cockpit, GDM (Gerenciador de Exibi\u00e7\u00e3o GNOME) e KVM.     <\/p>\n<p>Uma das caracter\u00edsticas do ambiente do sistema \u00e9 o uso padr\u00e3o da criptografia de disco completo (FDE, Full Disk Encryption) com a op\u00e7\u00e3o de armazenar chaves no TPM. A parti\u00e7\u00e3o raiz \u00e9 montada em modo apenas leitura e n\u00e3o \u00e9 alterada durante a opera\u00e7\u00e3o. O ambiente utiliza um mecanismo de instala\u00e7\u00e3o at\u00f4mica de atualiza\u00e7\u00f5es. Diferente das atualiza\u00e7\u00f5es at\u00f4micas baseadas em ostree e snap, utilizadas no Fedora e Ubuntu, na ALP, em vez da constru\u00e7\u00e3o de imagens at\u00f4micas separadas e a implementa\u00e7\u00e3o de infraestrutura de entrega adicional, s\u00e3o utilizados o gerenciador de pacotes padr\u00e3o e o mecanismo de snapshots no sistema de arquivos Btrfs.     <\/p>\n<p>Conceitos principais do ALP:  <\/p>\n<ul>\n<li class=\"l\"> Minimiza\u00e7\u00e3o da interven\u00e7\u00e3o do usu\u00e1rio (zero-touch), que implica na automa\u00e7\u00e3o dos principais processos de manuten\u00e7\u00e3o, implanta\u00e7\u00e3o e configura\u00e7\u00e3o.\n<li class=\"l\"> Manuten\u00e7\u00e3o autom\u00e1tica da seguran\u00e7a e atualiza\u00e7\u00e3o do sistema (self-updating). Um modo de instala\u00e7\u00e3o automatizada de atualiza\u00e7\u00f5es configur\u00e1vel \u00e9 previsto (por exemplo, \u00e9 poss\u00edvel ativar a instala\u00e7\u00e3o autom\u00e1tica somente de corre\u00e7\u00f5es de vulnerabilidades cr\u00edticas ou retornar \u00e0 aprova\u00e7\u00e3o manual da instala\u00e7\u00e3o de atualiza\u00e7\u00f5es). Para atualizar o kernel do Linux sem reinicializa\u00e7\u00e3o e interrup\u00e7\u00e3o do funcionamento, s\u00e3o suportados patches ao vivo.\n<li class=\"l\"> Aplica\u00e7\u00e3o autom\u00e1tica de otimiza\u00e7\u00f5es (self-tuning) e manuten\u00e7\u00e3o da resili\u00eancia do sistema (self-healing). O sistema registra o \u00faltimo estado est\u00e1vel e, ap\u00f3s a aplica\u00e7\u00e3o de atualiza\u00e7\u00f5es ou mudan\u00e7as de configura\u00e7\u00e3o, no caso de detectar anomalias, problemas ou comportamentos inadequados, \u00e9 automaticamente revertido para o estado anterior, usando snapshots do Btrfs.\n<li class=\"l\"> Stack de software multifacetado. A isolamento de componentes em cont\u00eaineres permite o uso simult\u00e2neo de diferentes vers\u00f5es de ferramentas e aplicativos. Por exemplo, \u00e9 poss\u00edvel executar aplicativos que utilizam diferentes vers\u00f5es de Python, Java e Node.js em suas depend\u00eancias, separando depend\u00eancias incompat\u00edveis. As depend\u00eancias b\u00e1sicas s\u00e3o fornecidas na forma de conjuntos de BCI (Base Container Images). O usu\u00e1rio pode criar, atualizar e excluir stacks de software sem afetar outros ambientes.      <\/ul>\n<p>Diferente do SUSE Linux Enterprise, o desenvolvimento do ALP \u00e9 inicialmente realizado usando um processo de desenvolvimento aberto, onde compila\u00e7\u00f5es intermedi\u00e1rias e resultados de testes est\u00e3o publicamente dispon\u00edveis para todos os interessados, permitindo que partes interessadas acompanhem o trabalho em andamento e participem do desenvolvimento.<br \/>\n<br \/>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=57872\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f SUSE \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0430 \u043f\u0435\u0440\u0432\u044b\u0439 \u043f\u0440\u043e\u0442\u043e\u0442\u0438\u043f \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b ALP (Adaptable Linux Platform), \u043f\u043e\u0437\u0438\u0446\u0438\u043e\u043d\u0438\u0440\u0443\u0435\u043c\u043e\u0439 \u043a\u0430\u043a \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0435\u043d\u0438\u0435 \u0440\u0430\u0437\u0432\u0438\u0442\u0438\u044f \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 SUSE Linux Enterprise. \u041a\u043b\u044e\u0447\u0435\u0432\u044b\u043c \u043e\u0442\u043b\u0438\u0447\u0438\u0435\u043c \u043d\u043e\u0432\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0440\u0430\u0437\u0434\u0435\u043b\u0435\u043d\u0438\u0435 \u0431\u0430\u0437\u043e\u0432\u043e\u0439 \u043e\u0441\u043d\u043e\u0432\u044b \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 \u043d\u0430 \u0434\u0432\u0435 \u0447\u0430\u0441\u0442\u0438: \u0443\u0440\u0435\u0437\u0430\u043d\u043d\u0443\u044e &#171;host OS&#187; \u0434\u043b\u044f \u0440\u0430\u0431\u043e\u0442\u044b \u043f\u043e\u0432\u0435\u0440\u0445 \u043e\u0431\u043e\u0440\u0443\u0434\u043e\u0432\u0430\u043d\u0438\u044f \u0438 \u0441\u043b\u043e\u0439 \u0434\u043b\u044f \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0438 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439, \u043e\u0440\u0438\u0435\u043d\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0439 \u043d\u0430 \u0437\u0430\u043f\u0443\u0441\u043a \u0432 \u043a\u043e\u043d\u0442\u0435\u0439\u043d\u0435\u0440\u0430\u0445 \u0438 \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u044c\u043d\u044b\u0445 \u043c\u0430\u0448\u0438\u043d\u0430\u0445. \u0421\u0431\u043e\u0440\u043a\u0438 \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d\u044b \u0434\u043b\u044f \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u044b x86_64. [&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-105253","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 SUSE \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0430 \u043f\u0435\u0440\u0432\u044b\u0439 \u043f\u0440\u043e\u0442\u043e\u0442\u0438\u043f \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b ALP (Adaptable Linux Platform), \u043f\u043e\u0437\u0438\u0446\u0438\u043e\u043d\u0438\u0440\u0443\u0435\u043c\u043e\u0439 \u043a\u0430\u043a \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0435\u043d\u0438\u0435 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da plataforma ALP \u00e9 publicado, substituindo o SUSE Linux Enterprise | ProHoster","description":"A SUSE publicou o primeiro prot\u00f3tipo da plataforma ALP (Adaptable Linux Platform), que \u00e9 apresentada como uma continuidade do desenvolvimento da distribui\u00e7\u00e3o SUSE Linux Enterprise.","canonical_url":"https:\/\/prohoster.info\/pt\/blog\/news\/opublikovan-prototip-platformy-alp-idushhej-na-smenu-suse-linux-enterprise","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"pt_PT","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS 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