{"id":76723,"date":"2020-04-04T07:42:12","date_gmt":"2020-04-04T05:42:12","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-xcp-ng-8-1-svobodnogo-varianta-citrix-hypervisor"},"modified":"2020-04-04T07:42:12","modified_gmt":"2020-04-04T05:42:12","slug":"vypusk-xcp-ng-8-1-svobodnogo-varianta-citrix-hypervisor","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/vypusk-xcp-ng-8-1-svobodnogo-varianta-citrix-hypervisor","title":{"rendered":"Lan\u00e7amento do XCP-NG 8.1, uma alternativa livre ao Citrix Hypervisor","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><noindex><a rel=\"nofollow\" href=\"https:\/\/xcp-ng.org\/blog\/2020\/03\/31\/xcp-ng-8-1\/\">Publicado<\/a><\/noindex> lan\u00e7amento do projeto <noindex><a rel=\"nofollow\" href=\"https:\/\/xcp-ng.github.io\/\">XCP-NG 8.1<\/a><\/noindex>, que desenvolve uma alternativa livre e gratuita para a plataforma propriet\u00e1ria Citrix Hypervisor (anteriormente conhecida como XenServer) para a implementa\u00e7\u00e3o e gerenciamento de uma infraestrutura em nuvem. O XCP-NG recria <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=48375\">as funcionalidades<\/a><\/noindex>, que a Citrix excluiu da vers\u00e3o gratuita do Citrix Hypervisor\/Xen Server, a partir da vers\u00e3o <noindex><a rel=\"nofollow\" href=\"https:\/\/xen-orchestra.com\/blog\/xenserver-7-3\/\">7.3<\/a><\/noindex>. A atualiza\u00e7\u00e3o do Citrix Hypervisor para o XCP-ng \u00e9 suportada, garantindo total compatibilidade com o Xen Orchestra e a capacidade de mover m\u00e1quinas virtuais do Citrix Hypervisor para o XCP-ng e vice-versa. Para download <noindex><a rel=\"nofollow\" href=\"https:\/\/updates.xcp-ng.org\/isos\/8.1\/\">est\u00e1 preparado<\/a><\/noindex> da imagem de instala\u00e7\u00e3o de 600 MB. <\/p>\n<p>O XCP-NG permite implantar rapidamente um sistema de virtualiza\u00e7\u00e3o de servidores e esta\u00e7\u00f5es de trabalho, oferecendo ferramentas para gerenciamento centralizado de um n\u00famero ilimitado de servidores e m\u00e1quinas virtuais. Entre os recursos do sistema est\u00e3o: a capacidade de unir v\u00e1rios servidores em um pool (cluster), recursos de alta disponibilidade (High Availability), suporte a snapshots, compartilhamento de recursos utilizando a tecnologia XenMotion. A migra\u00e7\u00e3o ao vivo de m\u00e1quinas virtuais entre hosts de cluster e entre diferentes clusters\/hospedeiros isolados (que n\u00e3o compartilham armazenamento) \u00e9 suportada, assim como a migra\u00e7\u00e3o ao vivo de discos de VM entre armazenamentos. A plataforma pode trabalhar com um grande n\u00famero de sistemas de armazenamento de dados e se destaca por ter uma interface simples e intuitiva para instala\u00e7\u00e3o e administra\u00e7\u00e3o. <\/p>\n<p>A nova vers\u00e3o n\u00e3o apenas recria as funcionalidades <noindex><a rel=\"nofollow\" href=\"https:\/\/docs.citrix.com\/en-us\/citrix-hypervisor\/whats-new.html\">do Citrix Hypervisor 8.1<\/a><\/noindex>, mas tamb\u00e9m oferece algumas melhorias:<\/p>\n<ul>\n<li class=\"l\"> As imagens de instala\u00e7\u00e3o da nova vers\u00e3o s\u00e3o constru\u00eddas sobre a base de pacotes do CentOS 7.5, utilizando o hipervisor <noindex><a rel=\"nofollow\" href=\"https:\/\/wiki.xenproject.org\/wiki\/Xen_Project_4.13_Feature_List\">Xen 4.13<\/a><\/noindex>. Foi adicionada a possibilidade de usar um kernel Linux alternativo, baseado na ramifica\u00e7\u00e3o 4.19;\n<li class=\"l\"> Foi estabilizado o suporte para a inicializa\u00e7\u00e3o de sistemas convidados no modo UEFI (o suporte ao Secure Boot n\u00e3o foi transferido do Citrix Hypervisor, mas criado do zero para evitar conflitos com o c\u00f3digo propriet\u00e1rio);\n<li class=\"l\"> Adicionada a suporte para extens\u00f5es XAPI (XenServer\/XCP-ng API), necess\u00e1rias para o backup de m\u00e1quinas virtuais, capturando um instant\u00e2neo do conte\u00fado de sua mem\u00f3ria RAM. Os usu\u00e1rios agora t\u00eam a capacidade de restaurar a VM junto com o contexto de execu\u00e7\u00e3o e o estado da RAM no momento da cria\u00e7\u00e3o do backup, assim como a restaura\u00e7\u00e3o do estado do sistema ap\u00f3s o t\u00e9rmino do modo de espera (antes do backup, a VM \u00e9 suspensa);\n<li class=\"l\"> Melhorias foram feitas no instalador, que agora oferece duas op\u00e7\u00f5es de instala\u00e7\u00e3o: BIOS e UEFI. A primeira pode ser usada como uma alternativa em sistemas que apresentem problemas com UEFI (por exemplo, com processadores AMD Ryzen). Por padr\u00e3o, a segunda utiliza um kernel Linux alternativo (4.19);\n<li class=\"l\"> Melhorado o desempenho de importa\u00e7\u00e3o e exporta\u00e7\u00e3o de m\u00e1quinas virtuais no formato XVA. O desempenho de armazenamento tamb\u00e9m foi aprimorado;\n<li class=\"l\"> Novos drivers de entrada\/sa\u00edda foram adicionados para Windows;\n<li class=\"l\"> Suporte adicionado para chips AMD EPYC 7xx2(P);\n<li class=\"l\"> Chrony foi implementado em vez de ntpd;\n<li class=\"l\"> O suporte para sistemas convidados em modo PV foi declarado obsoleto;\n<li class=\"l\"> Em novos armazenamento local, por padr\u00e3o, agora \u00e9 aplicada o sistema de arquivos Ext4;\n<li class=\"l\"> Adicionado suporte experimental para constru\u00e7\u00e3o de armazenamento local com base no sistema de arquivos XFS (requere a instala\u00e7\u00e3o do pacote sm-additional-drivers);\n<li class=\"l\"> O m\u00f3dulo experimental para ZFS foi atualizado para a vers\u00e3o 0.8.2.\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Fonte: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=52669\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0440\u0435\u043b\u0438\u0437 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 XCP-NG 8.1, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u044e\u0449\u0435\u0433\u043e \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u0443\u044e \u0438 \u0431\u0435\u0441\u043f\u043b\u0430\u0442\u043d\u0443\u044e \u0437\u0430\u043c\u0435\u043d\u0443 \u043f\u0440\u043e\u043f\u0440\u0438\u0435\u0442\u0430\u0440\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0435 Citrix Hypervisor (\u0440\u0430\u043d\u0435\u0435 \u043d\u0430\u0437\u044b\u0432\u0430\u043b\u0441\u044f XenServer) \u0434\u043b\u044f \u0440\u0430\u0437\u0432\u0435\u0440\u0442\u044b\u0432\u0430\u043d\u0438\u044f \u0438 \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0440\u0430\u0431\u043e\u0442\u043e\u0439 \u043e\u0431\u043b\u0430\u0447\u043d\u043e\u0439 \u0438\u043d\u0444\u0440\u0430\u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u044b. XCP-NG \u0432\u043e\u0441\u0441\u043e\u0437\u0434\u0430\u0451\u0442 \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u044c, \u043a\u043e\u0442\u043e\u0440\u0443\u044e \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Citrix \u0438\u0441\u043a\u043b\u044e\u0447\u0438\u043b\u0430 \u0438\u0437 \u0431\u0435\u0441\u043f\u043b\u0430\u0442\u043d\u043e\u0433\u043e \u0432\u0430\u0440\u0438\u0430\u043d\u0442\u0430 Citrix Hypervisor\/Xen Server, \u043d\u0430\u0447\u0438\u043d\u0430\u044f c \u0432\u0435\u0440\u0441\u0438\u0438 7.3. \u041f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 Citrix Hypervisor \u0434\u043e XCP-ng, \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u043f\u043e\u043b\u043d\u0430\u044f \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u043e\u0441\u0442\u044c \u0441 Xen Orchestra \u0438 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c [&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-76723","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=\"\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0440\u0435\u043b\u0438\u0437 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 XCP-NG 8.1.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/pt\/blog\/news\/vypusk-xcp-ng-8-1-svobodnogo-varianta-citrix-hypervisor\" \/>\n\t\t<meta 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