From Per-Steinar Karlsen via comment on book [1] in portal: It seems that step two in 10.3. External SaaS Provider is wrong, or at least not supported yet. I have not been able to create an endpoint with a FQDN in stead of an IP address. Error message: json: cannot unmarshal string into Go value of type []v1.EndpointSubset Please add a comment to the book when this is fixed. [1] https://access.redhat.com/documentation/en/openshift-enterprise/3.0/developer-guide/chapter-10-integrating-external-services
This is for old content that is no longer supported. I am going to close this bug. Please reopen if more information can be provided.