Forced to use 12.0.2-debian-12-r0 and other images when the images no longer exist

[marijusGood]

Name and Version

bitnami/matomo 11.0

What steps will reproduce the bug?

Hi team,

Thank you for providing the helm chart, it is very well put together and well commented

There is one small issue that I found, the docker images that the helm char uses like 12.0.2-debian-12-r0 are no long in the repository. After changing them in the values.yaml I get

⚠ SECURITY WARNING: Original containers have been substituted. This Helm chart was designed, tested, and validated on multiple platforms using a specific set of Bitnami and Tanzu Application Catalog containers. Substituting other containers is likely to cause degraded security and performance, broken chart features, and missing environment variables.

Substituted images detected:
  - docker.io/bitnami/os-shell:12-debian-12-r50
  - docker.io/bitnami/apache-exporter:1.0.10-debian-12-r55

⚠ WARNING: Original containers have been retagged. Please note this Helm chart was tested, and validated on multiple platforms using a specific set of Bitnami and Bitnami Secure Images containers. Substituting original image tags could cause unexpected behavior.

Retagged images:
  - docker.io/bitnami/os-shell:12-debian-12-r50
  - docker.io/bitnami/apache-exporter:1.0.10-debian-12-r55

which defeats the purpuse of profiding or updating the image tag. I propose to either update the image tags or to still show the warning to the user but do not override what has been added to the values.yaml

I've been following the https://artifacthub.io/packages/helm/bitnami/matomo documentation
I've also attached my values.yaml

values.yaml

What do you see instead?

as expected the image is no longer found in the repo and it can not be pulled:

Events:
  Type     Reason   Age                   From     Message
  ----     ------   ----                  ----     -------
  Normal   BackOff  115s (x152 over 37m)  kubelet  Back-off pulling image "docker.io/bitnami/mariadb:12.0.2-debian-12-r0"
  Warning  Failed   115s (x152 over 37m)  kubelet  Error: ImagePullBackOff

[carrodher]

With the changes announced at bitnami/containers#83267, the container images were removed from docker.io/bitnami and moved to docker.io/bitnamilegacy, where they will no longer receive updates. To continue getting new, hardened image versions, a Bitnami Secure Images subscription is required.

A small subset of container images and Helm charts will be maintained as part of a BSI trial. Here you can view the list of applications included in the trial.

Please take a look at the pinned issue linked above for full details.