[I] Prometheus PodMonitor for Knative is incorrectly generated [camel-k]

Fri, 03 Jan 2025 04:36:42 -0800 


Evynglais opened a new issue, #6014:
URL: https://github.com/apache/camel-k/issues/6014

   ### What happened?
   
   Using the Prometheus trait with a Knative Camel-K integration results in an 
invalid PodMonitor configuration (a port that doesn't exist).
   
   ### Steps to reproduce
   
   1. Deploy a Camel-K integration as a Knative service, with `--trait 
prometheus.enabled=true`.
   ```yaml
   kamel run "${SCRIPT_DIR}"/pre.ingress.camel.yaml --name pre-ingress \
       --trait knative-service.min-scale=1 \
       --trait prometheus.enabled=true \
       --property quarkus.kubernetes-config.enabled=true \
       --property quarkus.kubernetes-config.config-maps=pre.ingress.ibm.config
   ```
   2. Observe the target group on Prometheus; it will be empty.
   
![image](https://github.com/user-attachments/assets/713b982a-2b01-4f73-92f3-761c1a7dfe32)
   3. Observe the podmonitor created by Camel-K; it will reference port 'h2c' 
which doesn't exist.
   
![image](https://github.com/user-attachments/assets/81e4a75b-9fdb-4f88-8369-12518237af6a)
   
   Actual ports:
   
![image](https://github.com/user-attachments/assets/eb9a5811-6c4e-48d2-aa0d-78826ce45cb6)
   
![image](https://github.com/user-attachments/assets/adf0dcd7-0a28-4a9b-9448-afb49b4d7806)
   
   
   
   ### Relevant log output
   
   _No response_
   
   ### Camel K version
   
   2.5.0


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