{"id":111895,"date":"2023-12-01T15:10:26","date_gmt":"2023-12-01T13:10:26","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/dostupen-distributiv-proxmox-backup-server-3-1"},"modified":"2023-12-01T15:10:26","modified_gmt":"2023-12-01T13:10:26","slug":"dostupen-distributiv-proxmox-backup-server-3-1","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/dostupen-distributiv-proxmox-backup-server-3-1","title":{"rendered":"Distribuce Proxmox Backup Server 3.1 je k dispozici.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Spole\u010dnost Proxmox, zn\u00e1m\u00e1 v\u00fdvojem produkt\u016f Proxmox Virtual Environment a Proxmox Mail Gateway, zve\u0159ejnila vyd\u00e1n\u00ed distribuce Proxmox Backup Server 3.1, kter\u00e1 se prezentuje jako hotov\u00e9 \u0159e\u0161en\u00ed pro z\u00e1lohov\u00e1n\u00ed a obnovu virtu\u00e1ln\u00edch prost\u0159ed\u00ed, kontejner\u016f a komponent server\u016f. Instalovateln\u00fd obraz ISO je k dispozici ke svobodn\u00e9mu sta\u017een\u00ed. Specifick\u00e9 komponenty distribuce jsou uvoln\u011bny pod licenc\u00ed AGPLv3. Pro instalaci aktualizac\u00ed je k dispozici jak placen\u00fd repozit\u00e1\u0159 Enterprise, tak dva bezplatn\u00e9 repozit\u00e1\u0159e, kter\u00e9 se li\u0161\u00ed \u00farovn\u00ed stabilizace aktualizac\u00ed.       <\/p>\n<p>Syst\u00e9mov\u00e1 \u010d\u00e1st distribuce je zalo\u017eena na bal\u00edkov\u00e9 z\u00e1kladn\u011b Debian a OpenZFS. Softwarov\u00fd stack pro spr\u00e1vu z\u00e1lohov\u00e1n\u00ed je naps\u00e1n v jazyce Rust a podporuje inkrement\u00e1ln\u00ed z\u00e1lohy (na server se p\u0159en\u00e1\u0161ej\u00ed pouze zm\u011bn\u011bn\u00e1 data), dedupliakci (p\u0159i p\u0159\u00edtomnosti duplicit se uchov\u00e1v\u00e1 pouze jedna kopie), kompresi (pou\u017e\u00edv\u00e1 se ZSTD) a \u0161ifrov\u00e1n\u00ed z\u00e1loh. Syst\u00e9m je navr\u017een na b\u00e1zi klient-server architektury \u2014 Proxmox Backup Server m\u016f\u017ee b\u00fdt pou\u017eit jak pro pr\u00e1ci s m\u00edstn\u00edmi z\u00e1lohami, tak jako centralizovan\u00fd server pro z\u00e1lohov\u00e1n\u00ed dat z r\u016fzn\u00fdch hostitel\u016f. Jsou poskytov\u00e1ny re\u017eimy rychl\u00e9 selektivn\u00ed obnovy a synchronizace dat mezi servery.    <\/p>\n<p>Proxmox Backup Server podporuje integraci s platformou Proxmox VE pro z\u00e1lohov\u00e1n\u00ed <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/cs\/vps\/\"   title=\"virtu\u00e1ln\u00edch stroj\u016f\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"2105\">virtu\u00e1ln\u00edch stroj\u016f<\/a> a kontejner\u016f. Spr\u00e1va z\u00e1loh a obnova dat se prov\u00e1d\u00ed prost\u0159ednictv\u00edm webov\u00e9ho rozhran\u00ed. Existuje mo\u017enost omezen\u00ed p\u0159\u00edstupu u\u017eivatel\u016f k jejich dat\u016fm. Ve\u0161ker\u00fd p\u0159en\u00e1\u0161en\u00fd provoz od klient\u016f k <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/cs\/server\/dts-shicago\/\"   title=\"serveru\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"2916\">serveru<\/a> \u0161ifruje se pomoc\u00ed AES-256 v re\u017eimu GCM, a samotn\u00e9 z\u00e1lohy se p\u0159en\u00e1\u0161ej\u00ed ji\u017e za\u0161ifrovan\u00e9 pomoc\u00ed asymetrick\u00e9ho \u0161ifrov\u00e1n\u00ed podle ve\u0159ejn\u00fdch kl\u00ed\u010d\u016f (\u0161ifrov\u00e1n\u00ed prob\u00edh\u00e1 na stran\u011b klienta, a kompromitace serveru se z\u00e1lohami nevede k \u00faniku dat). Integrita z\u00e1loh je kontrolov\u00e1na pomoc\u00ed hash\u016f SHA-256.       <\/p>\n<p>V nov\u00e9m vyd\u00e1n\u00ed:  <\/p>\n<ul>\n<li class=\"l\"> Byla provedena synchronizace s bal\u00edkovou z\u00e1kladnou Debian 12.2. J\u00e1dro Linuxu bylo aktualizov\u00e1no na verzi 6.5. Implementace souborov\u00e9ho syst\u00e9mu ZFS byla aktualizov\u00e1na na OpenZFS 2.2.0 s p\u0159evodem oprav z v\u011btve 2.2.2.    <\/li>\n<li class=\"l\"> Byla p\u0159id\u00e1na podpora ov\u011b\u0159en\u00e9ho spou\u0161t\u011bn\u00ed v re\u017eimu UEFI Secure Boot, zaji\u0161\u0165uj\u00edc\u00ed vyu\u017e\u00edv\u00e1n\u00ed p\u0159i spu\u0161t\u011bn\u00ed pouze ov\u011b\u0159en\u00fdch komponent s platn\u00fdmi digit\u00e1ln\u00edmi podpisy. Pro UEFI Secure Boot je k dispozici shim-loader, digit\u00e1ln\u011b podepsan\u00fd a uzn\u00e1van\u00fd v v\u011bt\u0161in\u011b hardware s UEFI.\n<li class=\"l\"> Byla p\u0159id\u00e1na podpora pro m\u00edstn\u00ed synchronizovan\u00e9 \u00fakoly (sync-jobs), umo\u017e\u0148uj\u00edc\u00ed organizaci kop\u00edrov\u00e1n\u00ed sn\u00edmk\u016f se z\u00e1lohami mezi n\u011bkolika m\u00edstn\u00edmi \u00falo\u017ei\u0161ti. Z praktick\u00e9ho hlediska nov\u00fd re\u017eim umo\u017e\u0148uje vytv\u00e1\u0159et konfigurace, ve kter\u00fdch jsou nejprve z\u00e1lohy ulo\u017eeny na rychl\u00e9m \u00falo\u017ei\u0161ti a pot\u00e9 p\u0159ed\u00e1v\u00e1ny na pomal\u00e9 pro udr\u017een\u00ed dlouhodob\u00e9ho archivu.\n<li class=\"l\"> Byla zaji\u0161t\u011bna automatick\u00e1 v\u00fdm\u011bna HTTP p\u0159ipojen\u00ed za HTTPS.\n<li class=\"l\"> Byly roz\u0161\u00ed\u0159eny mo\u017enosti pro ukl\u00e1d\u00e1n\u00ed z\u00e1loh na p\u00e1sech. Byla p\u0159id\u00e1na podpora pro streamery, kter\u00e9 podporuj\u00ed standard LTO 9 (Linear Tape-Open). Byla vylep\u0161ena kompatibilita s p\u00e1sem knihovnami, kter\u00e9 nepodporuj\u00ed DVCID pro p\u0159enos informac\u00ed o v\u00fdrobci a modelu za\u0159\u00edzen\u00ed, jako je Qualstar. Bylo vylep\u0161eno grafick\u00e9 u\u017eivatelsk\u00e9 rozhran\u00ed pro obnovu z p\u00e1sem.\n<li class=\"l\"> V webov\u00e9m rozhran\u00ed v sekci Storage\/Disks byla p\u0159id\u00e1na funkce \u010di\u0161t\u011bn\u00ed disku.\n<li class=\"l\"> Byla roz\u0161\u00ed\u0159ena podpora dvoufaktorov\u00e9 autentizace.        <\/ul>\n<p>Zdroj: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=60214\">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, \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, \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0430 \u0432\u044b\u043f\u0443\u0441\u043a \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 Proxmox Backup Server 3.1, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043f\u0440\u0435\u043f\u043e\u0434\u043d\u043e\u0441\u0438\u0442\u0441\u044f \u043a\u0430\u043a \u0433\u043e\u0442\u043e\u0432\u043e\u0435 \u0440\u0435\u0448\u0435\u043d\u0438\u0435 \u0434\u043b\u044f \u0440\u0435\u0437\u0435\u0440\u0432\u043d\u043e\u0433\u043e \u043a\u043e\u043f\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0438 \u0432\u043e\u0441\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u044c\u043d\u044b\u0445 \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-111895","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, \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0430 \u0432\u044b\u043f\u0443\u0441\u043a \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 Proxmox Backup Server 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