Create custom images

Notes

When using an instance to create an image, the instance must be powered on, and the instance state cannot be changed during the image creation process. For example, do not shut down or restart the instance to avoid creation failure.
When using snapshots to create images, only server instance snapshots can be created, while data disk snapshots cannot create custom images.
Instances and their created images belong to the same region and availability zone. User defined images cannot be used across regions and availability zones.
When the server instance or snapshot used to create a custom image expires or is deleted, the custom image will not be affected, and the instance created using the image will not be affected.
The time required to create a mirror depends on the size of the instance disk.
Create a custom image with an instance

Steps
Sign in to the console.
On the left navigation bar, select "Product" - "Instances".
Find the target instance and enter the instance details page.
On the custom image tab page, select "Create custom image" for the instance. The user-defined image name is required.
Create a custom image with a snapshot

Steps

Method 1: create by the instance page.

Sign in to the console.
On the left navigation bar, select "Product" - "Instances".
Find the target instance and enter the instance details page.
On the custom image tab page, select Create a custom image for the target snapshot, where the custom image name is required.

Method 2: create by the snapshot page.