Init Containers image is hardcoded

[dvirp-dt]

Proposed change

Currently, busybox init container is hardcoded in "_snippet-initContainers-wait-for-service-dependencies.tpl" file.
I would suggest adding an option to set it via the values file.

Additional context

This feature is super important to me since I can't deploy the chart without it.
My environment does not have internet access and I would like to deploy it without changing the chart.

[dvirp-dt]

@hazzadous This issue is similar to #370.
Do you see any reason to keep it hardcoded?

[hazzadous]

@dvirp-dt no reason to keep this one hard coded. The clickhouse-operator one is slightly more involved.

Do you happen to have a list of all the images you'd need to customise that you currently can't?

Also, I haven't tried but perhaps there is a way to specify a registry mirror that you control as a way to handle this? i.e. you'd change the default registry address rather than needing to change the referenced images in the chart. (I have no idea if this is actually possible btw)

[dvirp-dt]

@hazzadous Nice idea, I'll try.
Thanks for your quick response.

[guidoiaquinti]

Hey 👋 @dvirp-dt, did you make any progress on this? In the meantime we've released a change to allow specify a custom image for the init container via values.yaml.

I'm closing this issue as solved but please let us know if we've missed anything. Thank you!