Adding an image via URL failed. What should I do?

Symptom

Copying an image download link from the public internet and uploading it to the virtualization platform via URL fails.

Cause

No DNS server is configured on the Image Storage, so the domain name in the URL cannot be resolved.

Solution

1. Log in to the Image Storage via SSH.

2. Run the following command to edit the /etc/resolv.conf configuration file and add the following entry:

   [root@localhost ~]# vim /etc/resolv.conf
   nameserver 114.114.114.114