In the SOPs listed in https://gitlab.cee.redhat.com/service/app-interface/-/tree/master/docs/console.redhat.com/app-sops/hccm/ there's no base functionality SOP.

AppSRE needs a documented SOP to run a smoke test to determine basic functionality, so as an AppSRE we can check if the service is running correctly. For example in the case of quay.io we could test it with docker push/pull and by logging to the quay.io UI

See https://gitlab.cee.redhat.com/app-sre/contract/-/blob/master/content/process/sre_checkpoints.md#checks