- Expose a workload
- Expose and secure a workload
- Cannot connect to a service exposed by an APIRule
- External DNS management
Blocked services in API Gateway Controller
API Gateway Controller uses a blocklist of services for which it does not create either a VirtualService or Oathkeeper Access Rules. As a result, these services cannot be exposed. Every time a user creates a new APIRule custom resource (CR) for a service, API Gateway Controller checks the name of the service specified in the CR against the blocklist. If the name of the service matches a blocklisted entry, API Gateway Controller sets an appropriate validation status on the APIRule CR created for that service.
TIP: For more information, read about the APIRule CR statuses.
The blocklist works as a security measure and prevents users from exposing vital internal services of Kubernetes and Istio.