Overview of Bucket Domain Names

User-defined Domain Names

You can bind a user-defined domain name to a bucket, and then use this domain name to access the objects hosted in the bucket. For more information, see Accessing a Bucket Using a User-Defined Domain Name.

Default Domain Names

OBS assigns each newly created bucket an access domain name (also the default domain name) based on the bucket name and region information.

examplebucket.obs.ap-southeast-1.myhuaweicloud.com is an example default domain name. In this example, examplebucket is the bucket name and obs.ap-southeast-1.myhuaweicloud.com is the endpoint of the region where the bucket is located. For more information, see OBS Domain Names.

For security and compliance reasons, Huawei Cloud OBS does not allow you to use the default domain name of a bucket to preview objects in the bucket. After you upload a file to a bucket, OBS creates an access address for the uploaded file based on the bucket's default domain name. When you use this address to access the file in a browser, the file content is not displayed. Instead, the file is downloaded as an attachment.

The effective time and supported regions are as follows:

January 1, 2022: CN North-Beijing1, CN North-Beijing4, CN East-Shanghai1, CN East-Shanghai2, and CN South-Guangzhou

March 25, 2022: CN-Hong Kong, AP-Bangkok, AP-Singapore, AF-Johannesburg, LA-Mexico City1, LA-Mexico City2, LA-Sao Paulo1, AP-Jakarta, and LA-Santiago