📜 Description

Hi, Postiz Helm install is failing because the bundled Bitnami Redis/PostgreSQL dependency charts reference image tags that no longer exist on docker.io/bitnami/*.

Example error:
docker.io/bitnami/redis:7.4.0-debian-12-r2: not found → pods stuck in ImagePullBackOff.

Request: please bump/update the Redis and PostgreSQL dependency chart versions to ones that pull from available images/tags, so users don’t need custom overrides.

(Temporary workaround is using docker.io/bitnamilegacy/*, but the proper fix is updating the chart deps.)

👟 Reproduction steps

Install Postiz via Helm with bundled Redis + PostgreSQL enabled (default chart deps).

Check pods: Redis (and Postgres) stays in ImagePullBackOff.

kubectl describe pod ... shows: docker.io/bitnami/redis:: not found (e.g. 7.4.0-debian-12-r2).

👍 Expected behavior

Redis and PostgreSQL pods pull images successfully and start normally.

👎 Actual Behavior

Redis pod fails to pull image (not found) and gets stuck in ImagePullBackOff (blocks install). Postgres may be affected similarly.

☸️ Kubernetes Version

latest

⎈ Helm Version

latest

📊 Chart Version

latest

☁️ Cloud Provider

Google Cloud

🛠️ Custom Values

📃 Additional Context

No response

👀 Have you checked if this bug has been reported before?

• I have searched existing issues and didn't find a similar bug report

Are you willing to submit a PR?

None