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Working with images/fr: Difference between revisions
Created page with "Lorsque vous partagez vos images, assurez-vous d'y retirer l'information sensible comme les clés publiques et privées, les fichiers de configuration qui contiennent des mots..."
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Images are files which contain the contents of a virtual disk. Often Images contain a base operating system used to create a volume or an ephemeral disk from which a virtual machine boots. An ephemeral disk is a virtual disk file which resides on the host (or hypervisor) where the virtual machine runs. Ephemeral disk files are destroyed when a VM is destroyed, in contrast to [[Working_with_volumes|volumes]]. Images are portable in that they can be downloaded from the cloud, used to create a virtual machine using virtual box or similar on your laptop, and uploaded to another cloud and used to create a new virtual machine. This is not the case with volumes or ephemeral disks. Images come in a variety of formats. Some commonly encountered formats are, raw, qcow2, vmdk, and vdi. | Images are files which contain the contents of a virtual disk. Often Images contain a base operating system used to create a volume or an ephemeral disk from which a virtual machine boots. An ephemeral disk is a virtual disk file which resides on the host (or hypervisor) where the virtual machine runs. Ephemeral disk files are destroyed when a VM is destroyed, in contrast to [[Working_with_volumes|volumes]]. Images are portable in that they can be downloaded from the cloud, used to create a virtual machine using virtual box or similar on your laptop, and uploaded to another cloud and used to create a new virtual machine. This is not the case with volumes or ephemeral disks. Images come in a variety of formats. Some commonly encountered formats are, raw, qcow2, vmdk, and vdi. | ||
Lorsque vous partagez vos images, assurez-vous d'y retirer l'information sensible comme les clés publiques et privées, les fichiers de configuration qui contiennent des mots de passe, etc. Lorsqu'une image créée d'une instance VirtualBox est téléchargée sur un de nos nuages, <code>cloud-init</code> doit avoir été installé et configuré correctement; voyez [https://docs.openstack.org/image-guide/create-images-manually.html la documentation d'OpenStack]. | |||
Voyez la [[Cloud resources/fr#Images|liste des images]] fournies par l'équipe de soutien technique. | Voyez la [[Cloud resources/fr#Images|liste des images]] fournies par l'équipe de soutien technique. | ||