{"id":99960,"date":"2021-04-18T10:23:00","date_gmt":"2021-04-18T08:23:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-distributiva-proxmox-backup-server-1-1"},"modified":"2021-04-18T10:23:00","modified_gmt":"2021-04-18T08:23:00","slug":"vypusk-distributiva-proxmox-backup-server-1-1","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/vypusk-distributiva-proxmox-backup-server-1-1","title":{"rendered":"Lan\u00e7amento da distribui\u00e7\u00e3o Proxmox Backup Server 1.1.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>A empresa Proxmox, conhecida pelo desenvolvimento dos produtos Proxmox Virtual Environment e Proxmox Mail Gateway, lan\u00e7ou a vers\u00e3o do distribuidor Proxmox Backup Server 1.1, que se apresenta como uma solu\u00e7\u00e3o pronta para backup e recupera\u00e7\u00e3o de ambientes virtuais, cont\u00eaineres e componentes de servidores. A imagem ISO de instala\u00e7\u00e3o est\u00e1 dispon\u00edvel para download gratuito. Componentes espec\u00edficos do distribuidor s\u00e3o licenciados sob AGPLv3. Para a instala\u00e7\u00e3o de atualiza\u00e7\u00f5es, est\u00e3o dispon\u00edveis tanto um reposit\u00f3rio Enterprise pago quanto dois reposit\u00f3rios gratuitos, que diferem no n\u00edvel de estabiliza\u00e7\u00e3o das atualiza\u00e7\u00f5es.       <\/p>\n<p>A parte do sistema da distribui\u00e7\u00e3o \u00e9 baseada na base de pacotes Debian 10.9 (Buster), no n\u00facleo Linux 5.4 e no OpenZFS 2.0. A pilha de software para gerenciamento de backup \u00e9 escrita na linguagem Rust e suporta backups incrementais (apenas os dados alterados s\u00e3o enviados para o servidor), deduplica\u00e7\u00e3o (quando h\u00e1 duplicatas, apenas uma c\u00f3pia \u00e9 mantida), compress\u00e3o (ZSTD \u00e9 utilizado) e criptografia de backups. O sistema \u00e9 projetado com uma arquitetura cliente-servidor \u2014 o Proxmox Backup Server pode ser utilizado tanto para trabalhar com backups locais quanto como um servidor centralizado para backup de dados de diferentes hosts. Est\u00e3o dispon\u00edveis modos de restaura\u00e7\u00e3o seletiva r\u00e1pida e sincroniza\u00e7\u00e3o de dados entre servidores.    <\/p>\n<p>O Proxmox Backup Server suporta integra\u00e7\u00e3o com a plataforma Proxmox VE para backups <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/pt\/vps\/\"   title=\"m\u00e1quinas virtuais\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"2051\">m\u00e1quinas virtuais<\/a> e containers. O gerenciamento de backups e a recupera\u00e7\u00e3o de dados s\u00e3o realizados por meio de uma interface web. Existe a possibilidade de restringir o acesso dos usu\u00e1rios aos seus dados. Todo o tr\u00e1fego transmitido dos clientes para <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/pt\/server\/dts-shicago\/\"   title=\"servidor\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"2893\">servidor<\/a> \u00e9 criptografado usando AES-256 no modo GCM, e os pr\u00f3prios backups s\u00e3o transferidos j\u00e1 criptografados atrav\u00e9s de criptografia assim\u00e9trica com chaves p\u00fablicas (a criptografia \u00e9 realizada do lado do cliente e a comprometimento do servidor com os backups n\u00e3o resultar\u00e1 em vazamento de dados). A integridade dos backups \u00e9 controlada por hashes SHA-256.       <\/p>\n<p>No novo lan\u00e7amento:  <\/p>\n<ul>\n<li class=\"l\"> A sincroniza\u00e7\u00e3o foi realizada com a base de pacotes Debian 10.9 'Buster'.\n<li class=\"l\"> A implementa\u00e7\u00e3o do sistema de arquivos ZFS foi atualizada para usar a vers\u00e3o OpenZFS 2.0.\n<li class=\"l\"> Adicionada a suporte para dispositivos de armazenamento em fita que suportam o formato LTO (Linear Tape-Open).\n<li class=\"l\"> Adicionada a capacidade de salvar e restaurar reposit\u00f3rios usando um conjunto de dispositivos de armazenamento em fita.\n<li class=\"l\"> Implementadas pol\u00edticas flex\u00edveis para determinar o per\u00edodo de reten\u00e7\u00e3o de dados.\n<li class=\"l\"> Adicionado um novo driver para dispositivos de armazenamento em fita, funcionando no espa\u00e7o do usu\u00e1rio e escrito na linguagem Rust.\n<li class=\"l\"> Adicionada a funcionalidade de gerenciamento de mecanismos de alimenta\u00e7\u00e3o autom\u00e1tica de cartuchos em unidades de fita. Para controlar os carregadores autom\u00e1ticos, foi proposta a ferramenta pmtx, que \u00e9 an\u00e1loga \u00e0 ferramenta mtx, reescrita na linguagem Rust.\n<li class=\"l\"> O interface web agora inclui se\u00e7\u00f5es para configura\u00e7\u00e3o de componentes, trabalho e execu\u00e7\u00e3o de tarefas programadas.\n<li class=\"l\"> Adicionado o aplicativo web Proxmox LTO Barcode Label Generator para gerar e imprimir etiquetas com c\u00f3digos de barras.\n<li class=\"l\"> O interface web agora suporta autentica\u00e7\u00e3o de dois fatores utilizando senhas tempor\u00e1rias (TOTP), WebAuthn e chaves de recupera\u00e7\u00e3o de acesso de uso \u00fanico.      <\/ul>\n<p>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=54982\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Proxmox, 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\u043e\u043a\u0440\u0443\u0436\u0435\u043d\u0438\u0439, \u043a\u043e\u043d\u0442\u0435\u0439\u043d\u0435\u0440\u043e\u0432 \u0438 \u043d\u0430\u0447\u0438\u043d\u043a\u0438 \u0441\u0435\u0440\u0432\u0435\u0440\u043e\u0432. \u0423\u0441\u0442\u0430\u043d\u043e\u0432\u043e\u0447\u043d\u044b\u0439 ISO-\u043e\u0431\u0440\u0430\u0437 \u0434\u043e\u0441\u0442\u0443\u043f\u0435\u043d \u0434\u043b\u044f \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0439 \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438. \u0421\u043f\u0435\u0446\u0438\u0444\u0438\u0447\u043d\u044b\u0435 \u0434\u043b\u044f \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u044b \u043e\u0442\u043a\u0440\u044b\u0442\u044b \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 AGPLv3. \u0414\u043b\u044f \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0438 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0439 \u0434\u043e\u0441\u0442\u0443\u043f\u0435\u043d \u043a\u0430\u043a \u043f\u043b\u0430\u0442\u043d\u044b\u0439 [&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-99960","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 Proxmox, \u0438\u0437\u0432\u0435\u0441\u0442\u043d\u0430\u044f \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u043e\u0439 \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u043e\u0432 Proxmox Virtual Environment \u0438 Proxmox Mail Gateway, \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b\u0430 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