Manage certificates on BMCs via Redfish / ACME DNS-01

[stefanhipfel]

Summary

should the metal operator take care of managing certificates on the BMCs?

Basic example

Can be done via redfish. e.g.: https://developer.dell.com/apis/2978/versions/5.xx/openapi.yaml/paths/~1redfish~1v1~1CertificateService~1Actions~1CertificateService.GenerateCSR/post

[Nuckal777]

Intuitively, it sounds like we want to integrate with cert-manager here. This could be done by creating a CertificateRequest via the metal-operator, which contains the CSR from the BMC.