Description of problem:

Host provisioned in Azure through Satellite, then registration fails after hanging for 5 minutes

Version-Release number of selected component (if applicable):

Satellite 6.13.1 but it's possible previous versions of Satellite are also affected

How reproducible:

Customer can reproduce the issue on demand

Steps to Reproduce:
1. Provision from Satellite
2. Registration Fails
3. Delete the host from Satellite
4. Re-register > Successful.

1. Provision from Azure Portal > Register via workflow > Host is not present initially in Satellite > Successful

Actual results:

See above

Expected results:

See above

Additional info:

For some reason, the registration request got hang for 5 minutes many times, for example:

6256:2023-07-13T09:12:13 [D|tax|c773fda3] Current organization set to RIO TINTO
6413:2023-07-13T09:17:53 [I|app|c773fda3] ForemanWebhooks::EventSubscriber: host_updated.event.foreman event received

6434:2023-07-13T09:17:53 [I|app|c773fda3] ForemanWebhooks::EventSubscriber: host_updated.event.foreman event received
8214:2023-07-13T09:23:12 [I|app|c773fda3] ForemanWebhooks::EventSubscriber: host_updated.event.foreman event received

8222:2023-07-13T09:23:12 [I|aud|c773fda3] Katello::Host::SubscriptionFacet (126) update event on uuid 788a15ea-14c3-4729-85b7-962cc4c8eea4, c30ae099-0e89-493d-9aa2-281d0a3b6d51
8372:2023-07-13T09:29:16 [I|app|c773fda3] ForemanWebhooks::EventSubscriber: host_updated.event.foreman event received

we need help to understand what could cause this. Further more, this only happens on the hosts built in Satellite.

Please refer to case 03521529 for more details