[helm-chart] image of init container hardcoded

[TLINDEN]

Hi,

the value of the init container image is hardcoded in the template statefulset.yaml:

initContainers:
  - name: init-cleanup
    image: busybox:1.34

The problem is that I need to deploy this on a restricted k8s cluster without internet access, so I mirror the image on our local registry. But I can't customize the chart to use our image, because it's hardcoded.

So, please, turn it into a variable.

Thanks in advance!
Tom