Force default user password as a test

.gitlab-ci.yml

@@ -109,7 +109,7 @@ deploy_prod_rabbit:
     - kubeconfig=$(basename $kubekorner_k3s_config)
     # install third-party rabbitmq server
     - helm repo add bitnami https://charts.bitnami.com/bitnami
-    - helm upgrade -v 2 --install --kubeconfig $kubeconfig -f production/values-geosphere-rabbit.yaml --namespace $ns geosphere-rabbit bitnami/rabbitmq
+    - helm upgrade -v 2 --install --kubeconfig $kubeconfig -f production/values-geosphere-rabbit.yaml --set auth.password="user" --namespace $ns geosphere-rabbit bitnami/rabbitmq
   rules:
     - if: '$kubekorner_k3s_config == ""'
       when: never