Merge pull request #6582 from chrismeyersfsu/fix-redis_startup

align with openshift

Reviewed-by: https://github.com/apps/softwarefactory-project-zuul

installer/roles/kubernetes/templates/deployment.yml.j2

@@ -243,7 +243,7 @@ spec:
         - name: {{ kubernetes_deployment_name }}-redis
           image: {{ kubernetes_redis_image }}:{{ kubernetes_redis_image_tag }}
           imagePullPolicy: Always
-          args: ["{{ kubernetes_redis_config_mount_path }}"]
+          args: ["redis-server", "{{ kubernetes_redis_config_mount_path }}"]
           ports:
             - name: redis
               protocol: TCP