Feature: Allow set default job image via env var

[piotrminkina]

Hello,

I would like to use Helm Controller in an enterprise environment without open internet access. All Docker images used on the Kubernetes cluster come from our internal image registry and there is no way to deploy images from other sources. Currently, you allow the job image to be set using the spec.jobImage field in the HelmController resource, but in my case this forces us to overwrite it in every deployed resource of this type.

helm-controller/pkg/controllers/chart/chart.go

Line 56 in 32c2e08

DefaultJobImage = "rancher/klipper-helm:v0.8.2-build20230815"

Please allow me to change the default image for Job by setting an environment variable on the HelmController container. Thank you in advance for this possibility.

Regards
Piotr Minkina

[brandond]

PR welcome!

[piotrminkina]

@brandond done :)

[piotrminkina]

@brandond The Docker image for version v0.15.5 has not yet been built. Shouldn't this happen automatically when the new version is released?

[brandond]

Yes, but there was some maintenance to our CI infra that appears to have removed the GH API token. I've opened an issue and will re-run CI when it is resolved.