Container image sync fails with Katello::Errors::PulpError: PLP0000: Too Many Requests

Issue

• Docker repository sync fails with the following error.

Katello::Errors::PulpError: PLP0000: Too Many Requests

HTTPSConnectionPool(host='registry-1.docker.io', port=443): Max retries exceeded with url: /v2/jetbrains/image/manifests/2019.1.2-nanoserver-1803 (Caused by ResponseError('too many 429 error responses',))

[root@satellite ~]# hammer -dv repository synchronize --product 'Test' --name 'jetbrains/image' --organization Org

[...................................................................................................................................................................................................] [100%]
Too Many Requests
Error: PLP0000: Too Many Requests