Context

With the obs group wanting to re-use some of the concepts from RHOBS.next to MCOA we want to evaluate the possibility of MCOA deploying a central instance of gateway that will be used by all signals to handle AuthN & AuthZ. Goal is the following:
For AuthN:

• We would have a single cluster being a tenant validated by an mTLS cert
  For AuthZ:
• We would have an OPA instance that would either allow access to a tenants through a certificate or RBAC

Developer notes

• First will we should attempt to validate this using the dynamic mode of LokiStack and then afterways see evaluate