Added Release.Namespace to all namespaced resources in the helm chart

[ecojan]

Added {{ .Release.Namespace }} field to all namespaced resources to take into account the namespace value passed at templating.

[ecojan]

Hi @ricoberger , can you have a look at this PR?

[ricoberger]

Hi @ecojan, thanks for your contribution and sorry that I missed your PR.

I'm not quite sure why the namespace should be needed in all the files. Isn't it recommended by Helm to not set the namespace?

[ecojan]

Hi @ricoberger ,
I only added the namespace for namespaced resources to allow templating or installs to be able to specify a namespace where one would like the resources to go (mostly important if someone decides to use something like a CI/CD solution and they don't have access to an entire cluster but they wish to deploy the helm chart to a specific namespace).

Regarding the discussions on namespace for helm charts in helm3 I've noticed, there have been a lot of discussions around it.
The main issue was that the feature itself was removed initially in helm3 (design choice so that helm would not create extra namespaces), the community challenged this decision, and --namespace is a valid option again but the creation of a namespace is under an opt-in flag (as it should be).

You can read the discussion on helm/helm#6794

I currently tested out and validated the change with helm version: v3.6.3.

[ricoberger]

Hi @ecojan, thanks for the clarification and your contribution 🙂