{"id":120759,"date":"2024-11-29T03:46:00","date_gmt":"2024-11-29T01:46:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/dostupen-distributiv-proxmox-backup-server-3-3"},"modified":"2024-11-29T03:46:00","modified_gmt":"2024-11-29T01:46:00","slug":"dostupen-distributiv-proxmox-backup-server-3-3","status":"publish","type":"post","link":"https:\/\/prohoster.info\/fr\/blog\/news\/dostupen-distributiv-proxmox-backup-server-3-3","title":{"rendered":"La distribution Proxmox Backup Server 3.3 est d\u00e9sormais disponible.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>La soci\u00e9t\u00e9 Proxmox, r\u00e9put\u00e9e pour le d\u00e9veloppement de Proxmox Virtual Environment et Proxmox Mail Gateway, a publi\u00e9 la version 3.3 de Proxmox Backup Server, pr\u00e9sent\u00e9e comme une solution compl\u00e8te pour la sauvegarde et la restauration d'environnements virtuels, de conteneurs et de configurations serveur. L'image ISO d'installation est disponible en t\u00e9l\u00e9chargement libre. Les composants sp\u00e9cifiques \u00e0 la distribution sont sous licence AGPLv3. Des mises \u00e0 jour peuvent \u00eatre install\u00e9es via un d\u00e9p\u00f4t payant Enterprise ainsi que deux d\u00e9p\u00f4ts gratuits, qui diff\u00e8rent par le niveau de stabilit\u00e9 des mises \u00e0 jour.       <\/p>\n<p>La partie syst\u00e8me de la distribution est bas\u00e9e sur une base de paquets Debian et OpenZFS. La pile logicielle pour la gestion des sauvegardes est \u00e9crite en Rust et prend en charge les sauvegardes incr\u00e9mentielles (seules les donn\u00e9es modifi\u00e9es sont transf\u00e9r\u00e9es vers le serveur), la d\u00e9duplication (une seule copie est conserv\u00e9e en cas de doublons), la compression (ZSTD est utilis\u00e9) et le chiffrement des sauvegardes. Le syst\u00e8me est con\u00e7u sur une architecture client-serveur \u2014 Proxmox Backup Server peut \u00eatre utilis\u00e9 tant pour g\u00e9rer des sauvegardes locales que comme serveur centralis\u00e9 pour la sauvegarde de donn\u00e9es provenant de diff\u00e9rents h\u00f4tes. Des modes de restauration s\u00e9lective rapide et de synchronisation des donn\u00e9es entre les serveurs sont fournis.    <\/p>\n<p>Proxmox Backup Server prend en charge l'int\u00e9gration avec la plateforme Proxmox VE pour la sauvegarde <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/fr\/vps\/\"   title=\"machines virtuelles\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"2189\">machines virtuelles<\/a> et des conteneurs. La gestion des sauvegardes et la restitution des donn\u00e9es s'effectuent par le biais d'une interface web. Il est possible de restreindre l'acc\u00e8s des utilisateurs \u00e0 leurs donn\u00e9es. Tout le trafic transf\u00e9r\u00e9 des clients vers le serveur est chiffr\u00e9 \u00e0 l'aide d'AES-256 en mode GCM, et les sauvegardes elles-m\u00eames sont d\u00e9j\u00e0 transf\u00e9r\u00e9es chiffr\u00e9es gr\u00e2ce \u00e0 un chiffrement asym\u00e9trique par cl\u00e9s publiques (le chiffrement se fait du c\u00f4t\u00e9 client, et la compromission du serveur des sauvegardes ne conduit pas \u00e0 une fuite de donn\u00e9es). L'int\u00e9grit\u00e9 des sauvegardes est contr\u00f4l\u00e9e \u00e0 l'aide de hachages SHA-256.       <\/p>\n<p>Dans cette nouvelle version :  <\/p>\n<ul>\n<li class=\"l\"> La synchronisation avec la base de paquets Debian 12.8 a \u00e9t\u00e9 r\u00e9alis\u00e9e. Le noyau Linux a \u00e9t\u00e9 mis \u00e0 jour vers la version 6.8.12. En option, un paquet avec le noyau 6.11 a \u00e9t\u00e9 ajout\u00e9. L'impl\u00e9mentation du syst\u00e8me de fichiers ZFS a \u00e9t\u00e9 mise \u00e0 jour vers la version OpenZFS 2.2.6.\n<li class=\"l\"> Ajout de la prise en charge du mode \u00ab push \u00bb pour les travaux synchronis\u00e9s (sync jobs), permettant de copier des snapshots avec des sauvegardes depuis un stockage local vers un stockage externe bas\u00e9 sur Proxmox Backup Server, ce qui est utile dans les situations o\u00f9 le serveur externe ne peut pas initier une connexion au local. Dans le mode pr\u00e9c\u00e9demment pris en charge \u00ab pull \u00bb, le serveur externe r\u00e9cup\u00e9rait les sauvegardes depuis le stockage local, tandis que dans le nouveau mode \u00ab push \u00bb, le serveur local envoie lui-m\u00eame les sauvegardes vers l'externe.\n<li class=\"l\"> Le support des stockages sur des supports amovibles a \u00e9t\u00e9 ajout\u00e9. Parmi autres, un stockage amovible cr\u00e9\u00e9 sur un <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/fr\/server\/dts-newyork\/\"   title=\"le serveur\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"2795\">le serveur<\/a>, peut \u00eatre connect\u00e9 \u00e0 d'autres serveurs bas\u00e9s sur Proxmox Backup Server. Le montage et le d\u00e9montage des stockages amovibles peuvent \u00eatre r\u00e9alis\u00e9s via l'interface web ou la ligne de commande.\n<li class=\"l\"> Ajout du support pour l'envoi de requ\u00eates HTTP afin de transmettre des \u00e9v\u00e9nements du syst\u00e8me de notification \u00e0 un autre serveur. Par exemple, de telles requ\u00eates peuvent contenir des informations sur les travaux synchronis\u00e9s, la v\u00e9rification des sauvegardes et la suppression des sauvegardes obsol\u00e8tes. Le format de la requ\u00eate HTTP pour transmettre les m\u00e9tadonn\u00e9es d'un \u00e9v\u00e9nement peut \u00eatre configur\u00e9 par l'utilisateur.\n<li class=\"l\">  De nouveaux modes de d\u00e9tection des changements ont \u00e9t\u00e9 ajout\u00e9s, permettant d'acc\u00e9l\u00e9rer les op\u00e9rations de sauvegarde. Les donn\u00e9es et les m\u00e9tadonn\u00e9es des snapshots de sauvegarde sont d\u00e9sormais r\u00e9parties dans diff\u00e9rents archives, ce qui permet, sur la base de l'archive de m\u00e9tadonn\u00e9es, de d\u00e9terminer rapidement les fichiers qui ont chang\u00e9 depuis la derni\u00e8re sauvegarde et d'exclure les fichiers non modifi\u00e9s lors de la cr\u00e9ation d'une nouvelle sauvegarde.    <\/ul>\n<p>Source : <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=62308\">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 3.3, \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-120759","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2 - 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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