General MR

Summary

An issue was raised here identifying our Keycloak chart database dependency of Postgresql version 12.x was no longer supported. The final release was NOV 2024.

This MR will update the Keycloak chart dependency of Postgresql to version 15.10 from Iron Bank.

Upstream Bitnami Postgresql Chart ref

Iron Bank Catalog ref

Repo1 Iron Bank ref

Why this image version?

Postgresql15-alpine was chosen for three reasons.

Support is through 11 NOV 2027
At the time of testing, Postgresql{16,17} was not available and functional from Iron Bank. Future upgrades are possible with minimal code changes.
The Overall Risk Assessment Score from Iron Bank is 100% for this specific image tag.

Tested Package Branch against Bigbang before Package Merge

big-bang/bigbang!5645 (closed)

Relevant logs/screenshots

Testing and verification was done via a CAC user and manually created user.

k get pods -n keycloak
NAME                    READY   STATUS    RESTARTS   AGE
keycloak-0              2/2     Running   0          5h28m
keycloak-1              2/2     Running   0          5h28m
keycloak-postgresql-0   2/2     Running   0          5h28m