Remove the whitespace in the join for the kube-downscaler ConfigMap Helm template.

[larssb]

This fixes #26

Motivation

To fix #26

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Changes

Simply removing the trailing white-space in the Helm join() in the kube-downscaler ConfigMap Helm Template file. The white-space makes namespace exclusions go haywire. This is, at least as far as I can interpret, because of LOC78 in main.py. Where the Python re lib is used. It also splits the string, and split(",") seems NOT to work with entries being e.g.: namespacea, namespaceb, namespacec and so on.

Tests done

1. I manually edited the EXCLUDE_NAMESPACES list in the ConfigMap. Simply removed every white-space after each namespace.
2. Restarted the Kube-downscaler Pod by deleting it
3. Watched it work

E.g. in the log.

2024-05-05 20:40:52,762 DEBUG: Namespace haproxy-system was excluded (exclusion list regex matches)
....
....

A line for each namespace to be excluded. This with the kube-downscaler in DEBUG mode.

Thank you and of course ask and inquire me for more info if needed. However, I think this should be pretty clear.

[Fovty]

LGTM

PR #25 already addresses the issue

[Fovty]

Solved in:

• Added extraConfig helm field, so configuration can be better describe… #25