Ensure that keycloak is up

roles/svc-db-redis/README.md

@@ -25,7 +25,7 @@ Include this snippet in your top-level `docker-compose.yml.j2` where you want Re
   Sets container name (`{{ application_id }}-redis`).
 
 - **Restart policy**  
-  Controlled by `docker_restart_policy`.
+  Controlled by `DOCKER_RESTART_POLICY`.
 
 - **Journald logging**  
   Ensures logs are captured by systemd’s journal.

roles/svc-db-redis/templates/service.yml.j2

@@ -4,7 +4,7 @@
   redis:
     image: "{{ redis_image }}:{{ redis_version }}"
     container_name: {{ application_id | get_entity_name }}-redis
-    restart: {{ docker_restart_policy }}
+    restart: {{ DOCKER_RESTART_POLICY }}
     logging:
       driver: journald
     volumes: