Advanced templating for default tags

[kvlxj]

Is your feature request related to a problem? Please describe.
We would like to inject a tag value depending on the namespace the pvc is in.

Describe the solution you'd like
Something like:

--default-tags={"gov:customer": "{{- if eq .Namespace "myns"-}} mycoolns {{- end -}}"}

I don't quite know the ramification and the complexity this might add in the code as I am no go expert.

[mtougeron]

It doesn't do full go templating in the tags themselves, but it "should" work with something like:

--default-tags={"gov:customer": "{{ .Namespace }}"}

If using the Helm chart it might need to be set like:

defaultTags:
  "gov:customer": "`{{ .Namespace }}`"

to avoid the helm templating trying to template the value instead of letting the application do the templating at runtime.

But I haven't tested this approach so it may not work. If it doesn't, let me know and I'll see what else I can think of.