Implement a mechanism for adding labels to all resources

[Andreas Lindhé]

Which component:

The Helm chart.

Is your feature request related to a problem? Please describe.

I'd like to label all my deployed resources, e.g. to easily filter on what resources are used by a certain team or what resources are managed by our CD system, etc.

Describe the solution you'd like

I would like there to be a commonLabels field, similar to the commonAnnotations field, in values.yaml that takes an set of labels and merges them into the labels for all object created by the Helm chart.

Example:

commonLabels:
  foo: bar

Describe alternatives you've considered

I can do it manually, but that's very tedious.

Additional context

n/a