RabbitMQ cluster down
critical

Description Less than 3 nodes running in RabbitMQ cluster
Query
>>>
	
				
					
					
						sum
					
				
			
				
					(
				
			
				
					
				
			
				
					) < 3
				
			
    
Query Explanation

The query sum(rabbitmq_running) < 3 aggregates the rabbitmq_running metric across all nodes and triggers the alert when the total number of running RabbitMQ nodes is less than three, indicating the cluster is down or degraded.

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