We have multiple alerts configured on the device (EX: node down, fan issue), Since we have non fan issue on the device we are planning to replace the fan but it will take one month meanwhile we dont want any alert related to fan issue from this specific node. However i'm expecting the alert when the same node goes down.
Since my alerting system is global i don't want to change the trigger condition. In such situation it would be great if we have maintenance window for specific alert on a node.