Create endpoints: - GET /osapi/metrics/registeredNsds (currently appearing as "experiments") - Exp. Resp: { registeredNsds: 32 } - existing endpoints: /osapi/experiments, /osapi/admin/experiments - GET /osapi/metrics/registeredVnfs (currently appearing as "vxfs") - Exp. Resp: { registeredVnfs: 45 } - existing endpoint: /osapi/admin/vxfs - GET /osapi/metrics/registeredManoProviders - Exp. Resp: { registeredManoProviders: 3 } - existing endpoint: /osapi/admin/manoproviders