Hi, sir!
You can perform the following operations:
Log in to a control node using tools such as XSHLL, PUTTY.
Username: fsp, default password: Huawei@CLOUD8.
Execute su - switch to root, root user default password: Huawei@CLOUD8!
Execute '.set_env' to set the environment variable, select 1, password FusionSphere123.
Execute: ''glance image-update IMAGE ID --property __isregistered=false' to hide the image.
The image ID is the image ID you want to hide.