RabbitMQ instances different versions
warning

Description Running different version of RabbitMQ in the same cluster, can lead to failure.
Query for 1h
>>>
	
				
					
					
						count
					
				
			
				
					(
				
			
				
					
					
						count
					
				
			
				
					(
				
			
				
					
				
			
				
					) by (rabbitmq_version)) > 1
				
			
    
Query Explanation

The query counts the number of distinct rabbitmq_version labels among all rabbitmq_build_info metrics; if more than one version is found (i.e., the count of distinct versions > 1), the alert fires. This means the alert triggers when nodes in the same RabbitMQ cluster report different version numbers.

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