MySQLGaleraOutOfSync
warning

Description {{$labels.job}} on {{$labels.instance}} is not in sync ({{$value}} != 4).
Query for 5m
>>>
	
				
					(
				
			
				
					
				
			
				
					 != 4 and 
				
			
				
					
				
			
				
					 == 0)
				
			
    
Query Explanation

The alert fires when a MySQL Galera node's wsrep_local_state metric is not equal to 4 (the value for a fully synchronized node) and the wsrep_desync flag is 0 (the node is not intentionally desynced). In this situation the instance is out of sync and the alert is triggered.

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