1.6.0 TypeError, 1.5.3 works

[EvertonSA]

Describe the bug
A clear and concise description of what the bug is.
After upgrading from 1.5.3 to 1.6.0, we get the following error:

│ ❱ 201 │ │ related_pods = [pod["metric"]["pod"] for pod in related_pods_result]
TypeError: string indices must be integers, not 'str'

After checking v1.5.3 again, it works as expected.

To Reproduce
Steps to reproduce the behavior:
Unfortunately, I'm not sure how to reproduce other than running python .\krr.py simple on a working prometheus setup.

Expected behavior
I would expect to have same behavior as 1.5.3

Screenshots
If applicable, add screenshots to help explain your problem.

[EvertonSA]

i'm willing to provide further data, or test release candidate fixes if needed

[LeaveMyYard]

Hey, @EvertonSA!

Your error is a bit odd - custom_query returns something unexpected
Can you add

raise Exception(related_pods_result)

before

related_pods = [pod["metric"]["pod"] for pod in related_pods_result]

in robusta_krr/core/integrations/prometheus/metrics_service/prometheus_metrics_service.py, run it and then show me the resulted exception, to help me to understand what's going on? Thank you in advance

[LeaveMyYard]

Also this might be somehow related to #127

[LeaveMyYard]

@EvertonSA Can you try #150 ?

[EvertonSA]

I confirm #150 150 works !