{"id":34781,"date":"2023-11-28T16:00:54","date_gmt":"2023-11-28T16:00:54","guid":{"rendered":"https:\/\/airoserver.com\/?p=34781"},"modified":"2023-11-28T09:40:27","modified_gmt":"2023-11-28T09:40:27","slug":"how-to-install-kvm-virtualizer","status":"publish","type":"post","link":"https:\/\/airoserver.com\/fr\/airoserver\/comment-installer-kvm-virtualizer\/","title":{"rendered":"Comment installer le virtualiseur KVM"},"content":{"rendered":"<h3>Qu'est-ce que KVM ?<\/h3>\n<p>La virtualisation KVM, qui signifie Kernel-based Virtual Machine, est une technologie de virtualisation qui repose sur le syst\u00e8me d'exploitation Linux. Cette technologie permet de cr\u00e9er et d'ex\u00e9cuter des machines virtuelles sur un serveur physique. La virtualisation KVM utilise des capacit\u00e9s de virtualisation au niveau du syst\u00e8me d'exploitation. Cela signifie que l'utilisation du module KVM ajout\u00e9 au noyau Linux vous permet d'ex\u00e9cuter un syst\u00e8me d'exploitation virtuel complet sur votre syst\u00e8me.<br \/>\nIl est utilis\u00e9 comme outil de gestion pour installer et g\u00e9rer des machines virtuelles. La virtualisation KVM permet d'ex\u00e9cuter diff\u00e9rents syst\u00e8mes d'exploitation sur un serveur physique et de traiter chacun d'eux comme une machine virtuelle ind\u00e9pendante. Ces machines virtuelles sont partitionn\u00e9es en utilisant les ressources mat\u00e9rielles du serveur physique et chacune fonctionne s\u00e9par\u00e9ment et ind\u00e9pendamment des autres machines. Le principal avantage de cette virtualisation est qu'elle tire parti des capacit\u00e9s de virtualisation du syst\u00e8me d'exploitation Linux et vous permet de g\u00e9rer vos machines virtuelles \u00e0 l'aide d'outils et de m\u00e9thodes de gestion Linux.<br \/>\nEn outre, KVM utilise des protocoles et des normes industrielles tels que VirtIO pour communiquer entre les machines virtuelles et le mat\u00e9riel, ce qui permet d'am\u00e9liorer les performances et l'efficacit\u00e9 du syst\u00e8me. En g\u00e9n\u00e9ral, en utilisant la virtualisation KVM, vous pouvez g\u00e9rer les ressources de votre serveur de mani\u00e8re plus optimale, fournir plus de s\u00e9curit\u00e9 et profiter d'une grande \u00e9volutivit\u00e9 pour d\u00e9velopper vos sites et applications.<\/p>\n<h3><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-34782 size-full\" src=\"https:\/\/airoserver.com\/wp-content\/uploads\/2023\/11\/Article-2-3.jpg\" alt=\"KVM\" width=\"1024\" height=\"550\" srcset=\"https:\/\/airoserver.com\/wp-content\/uploads\/2023\/11\/Article-2-3.jpg 1024w, https:\/\/airoserver.com\/wp-content\/uploads\/2023\/11\/Article-2-3-300x161.jpg 300w, https:\/\/airoserver.com\/wp-content\/uploads\/2023\/11\/Article-2-3-768x413.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/h3>\n<h3><strong>Comment l'installer ?<\/strong><\/h3>\n<p>L'installation d'une machine virtuelle bas\u00e9e sur le noyau sur un syst\u00e8me d'exploitation Linux d\u00e9pend de votre configuration et du type de distribution. Ci-dessous, nous verrons comment installer KVM sur deux distributions bien connues, Ubuntu et CentOS\/RHEL :<\/p>\n<p>Pour l'installer sur Ubuntu, suivez les \u00e9tapes suivantes :<\/p>\n<p>Tout d'abord, assurez-vous que votre syst\u00e8me d'exploitation Ubuntu est \u00e0 jour. Ex\u00e9cutez les commandes suivantes dans le terminal :<\/p>\n<p><strong>sudo apt update<\/strong><\/p>\n<p><strong>sudo apt upgrade<\/strong><\/p>\n<p>Installez les paquets requis pour KVM \u00e0 l'aide de la commande suivante :<\/p>\n<p><strong>sudo apt install qemu-kvm libvirt-daemon-system libvirt-clients bridge-utils virt-manager<\/strong><\/p>\n<p>Apr\u00e8s avoir install\u00e9 les paquets requis, v\u00e9rifiez que le service libvirtd fonctionne \u00e0 l'aide de la commande suivante :<\/p>\n<p><strong>sudo systemctl is-active libvirtd<\/strong><\/p>\n<p>Si le service libvirtd est d\u00e9sactiv\u00e9, vous pouvez le d\u00e9marrer \u00e0 l'aide de la commande suivante :<\/p>\n<p><strong>sudo systemctl start libvirtd<\/strong><\/p>\n<p>Vous pouvez maintenant utiliser Virt-Manager pour g\u00e9rer vos machines virtuelles. Pour le lancer, utilisez la commande suivante :<\/p>\n<p><strong>virt-manager<\/strong><\/p>\n<p>Pour l'installer sur CentOS\/RHEL, suivez les \u00e9tapes ci-dessous :<\/p>\n<p>Tout d'abord, assurez-vous que votre syst\u00e8me d'exploitation CentOS\/RHEL est \u00e0 jour. Ex\u00e9cutez les commandes suivantes dans le terminal :<\/p>\n<p><strong>sudo yum update<\/strong><\/p>\n<p>Installez les paquets requis pour KVM \u00e0 l'aide de la commande suivante :<\/p>\n<p><strong>sudo yum install qemu-kvm libvirt virt-install bridge-utils virt-manager<\/strong><\/p>\n<p>Apr\u00e8s avoir install\u00e9 les paquets requis, v\u00e9rifiez que le service libvirtd fonctionne \u00e0 l'aide de la commande suivante :<\/p>\n<p><strong>sudo systemctl is-active libvirtd<\/strong><\/p>\n<p>Si le service libvirtd est d\u00e9sactiv\u00e9, vous pouvez le d\u00e9marrer \u00e0 l'aide de la commande suivante :<\/p>\n<p><strong>sudo systemctl start libvirtd<\/strong><\/p>\n<p>Vous pouvez maintenant utiliser Virt-Manager pour g\u00e9rer vos machines virtuelles. Pour le lancer, utilisez la commande suivante :<\/p>\n<p><strong>sudo virt-manager<\/strong><\/p>\n<p>Apr\u00e8s l'installation, vous pouvez utiliser des outils de gestion de machines virtuelles comme \"virsh\" ou \"virt-manager\" pour cr\u00e9er et g\u00e9rer vos machines virtuelles. De m\u00eame, pour configurer le r\u00e9seau et l'acc\u00e8s au r\u00e9seau pour les machines virtuelles, vous pouvez utiliser des outils comme \"brctl\" et \"virsh net-edit\".<\/p>\n<p>Veuillez noter que l'installation de KVM n\u00e9cessite un acc\u00e8s administrateur (sudo\/root). De plus, avant d'installer KVM, il est recommand\u00e9 d'utiliser les param\u00e8tres et la documentation de votre distribution Linux et de vous assurer que votre syst\u00e8me d'exploitation et votre mat\u00e9riel sont enti\u00e8rement compatibles avec KVM.<\/p>","protected":false},"excerpt":{"rendered":"<p>What is KVM? KVM virtualization, which stands for Kernel-based Virtual Machine, is a virtualization technology that relies on the Linux operating system. This technology allows you to create and run virtual machines on a physical server. KVM virtualization uses operating system-level virtualization capabilities. This means that using the KVM module that is added to the [&hellip;]<\/p>","protected":false},"author":26,"featured_media":34783,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[179,1],"tags":[],"class_list":["post-34781","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-airoserver","category-blog"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>How to install KVM virtualizer - Airoserver | Cloud Hosting Solutions<\/title>\n<meta name=\"description\" content=\"KVM virtualization, which stands for Kernel-based Virtual Machine, is a virtualization technology that relies on the Linux operating system.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/airoserver.com\/fr\/airoserver\/comment-installer-kvm-virtualizer\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to install KVM virtualizer - 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