Merge pull request #1703 from stackhpc/cherry-pick-0bd6d0-stackhpc/2024.1

Use rabbitmq length for ``RabbitMQNodeNotDistributed`` (cherry-pick #1702)

Author: Alex-Welsh

etc/kayobe/kolla/config/prometheus/rabbitmq.rules

@@ -20,7 +20,7 @@ groups:
     annotations:
       description: RabbitMQ consumers message consumption speed is low on {{ $labels.instance }}
   - alert: RabbitMQNodeNotDistributed
-    expr: erlang_vm_dist_node_state < 3
+    expr: erlang_vm_dist_node_state < {% endraw %}{{ alertmanager_number_of_rabbitmq_nodes }}{% raw %}
     for: 5m
     labels:
       severity: critical