RFE: improve logs of service discovery when services are not present

[alonsocamaro]

Title

RFE: improve logs of service discovery

Description

When a service is not found the following is not shown

2024/07/17 10:14:56 [WARNING] service '{router-default-route-b-ocp1 ocp2 openshift-ingress}' from cluster: ocp2 not found
2024/07/17 10:14:56 [WARNING] service '{router-default-route-b-ocp2  openshift-ingress}' from cluster: local not found
2024/07/17 10:14:56 [WARNING] service '{router-default-route-b-ocp3  openshift-ingress}' from cluster: local not found
2024/07/17 10:14:56 [WARNING] service '{router-default-route-b-ocp3 ocp2 openshift-ingress}' from cluster: ocp2 not found

Actual Problem

• the cluster name "local" is not shown,ie: '{router-default-route-b-ocp2 openshift-ingress}'
• message after the colon is misleading, ie: "ocp2 not found"
• resource name should be namespace/name
• I believe most messages have the cluster name at the beginning of the message

  Solution Proposed

  2024/07/17 10:14:56 [WARNING] cluster <cluster name>: service <namespace>/<service name> not found 

[trinaths]

created [CONTCNTR-4826] for internal tracking.