add full path to base image for podman

.gitlab-ci.yml

@@ -11,7 +11,7 @@ build-and-push:
   before_script:
     - podman login -u "$CI_REGISTRY_USER" -p "$CI_REGISTRY_PASSWORD" $CI_REGISTRY
   script:
-    - podman build --cache-from "${CI_REGISTRY_IMAGE}" --cache-to "${CI_REGISTRY_IMAGE}" -t "${CI_REGISTRY_IMAGE}":"${CI_COMMIT_TAG}-default" .
+    - podman build --cache-from "${CI_REGISTRY_IMAGE}" --cache-to "${CI_REGISTRY_IMAGE}" -t "${CI_REGISTRY_IMAGE}":"${CI_COMMIT_TAG}" .
     - podman push "${CI_REGISTRY_IMAGE}":"${CI_COMMIT_TAG}"
   only:
     - tags
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Dockerfile

-FROM bitnami/keycloak:26.0.8-debian-12-r1
-
-ARG BRAND=default
+FROM docker.io/bitnami/keycloak:26.0.8-debian-12-r1
 
 COPY --chown=keycloak:root themes/dynamic-brand /opt/bitnami/keycloak/themes/dynamic-brand
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