imagePullSecrets is not rendered into the deployment manifest when installing with helm

[elxakpe]

Which component are you using?:

/area helm-charts

What version of the component are you using?:

9.54.1

Component version:

What k8s version are you using (kubectl version)?:

kubectl version Output

Client Version: v1.34.0

Kustomize Version: v5.7.1

Server Version: v1.34.3-eks-ac2d5a0

What environment is this in?:

AWS

What did you expect to happen?:

Deployment manifest rendered with the section -

  imagePullSecrets:
  - name: pull-through-cache

What happened instead?:

No section presented, while values for the installed helm show the parameter was passed

$ helm.exe -n kube-system get values cluster-autoscaler
USER-SUPPLIED VALUES:
imagePullSecrets:

• name: pull-through-cache
  

How to reproduce it (as minimally and precisely as possible):

Install the chart with imagePullSecrets[0].name set to pull-through-cache.

Anything else we need to know?:

[adrianmoisey]

/area cluster-autoscaler

[kincoy]

hi, @elxakpe reference the usage, the template reads .Values.image.pullSecrets to render imagePullSecrets in the Deployment.
so there are two important points:

1. the supported structure is image.pullSecrets, not a top-level imagePullSecrets.
2. pullSecrets is expected to be a list of strings, e.g.:

image:
  pullSecrets:
    - my-secret

or via CLI:

--set image.pullSecrets[0]=my-secret

passing image.pullSecrets[0].name=... will create a list of maps, which the template does not expect.

[elxakpe]

Hi @kincoy ,
Thank you for the clarification. With this adjustment it worked like a charm!