Help Center/ Image Management Service/ User Guide/ Creating a Private Image/ Creating a Windows System Disk Image from an External Image File/ Overview
Updated on 2022-09-30 GMT+08:00
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Overview

You can import a local image or a system disk image from another cloud platform to the current cloud. After an image is imported, you can use it to create ECSs or reinstall the OSs of existing ECSs.

Creation Process

Figure 1 shows the process of creating a private image.

Figure 1 Creating a Windows system disk image

As shown in the figure, the following steps are required to register an external image file as a private image:

  1. Prepare an external image file that meets platform requirements. For details, see Preparing an Image File.
  2. Upload the external image file to your OBS bucket. For details, see Uploading an External Image File.
  3. On the management console, select the uploaded image file and register it as a private image. For details, see Registering an External Image File as a Private Image.
  4. After the private image is registered, you can use it to create ECSs. For details, see Creating a Windows ECS from an Image.