Container Registry provides multi-region secure image hosting capability. You must set a password that is independent of Alibaba Cloud account system as the logon credentials on the Container Registry console to facilitate uploading and downloading images.
When you activate Container Registry for the first time and log on to the Container Registry console, you must set a password that is independent of the Alibaba Cloud account system. This password is used as the Container Registry console logon credentials to facilitate the uploading and downloading of images. Subsequently, you can change your Container Registry logon password by verifying your mobile phone number.
If you are using a subaccount for the first time, make sure that the primary account has been activated and set the Registry logon password.