*My requirement is to check the expression three times before it send alert
in slack or Email*
*Current Config:*
In the below config,* for:5m* will send an alert if the memory usage is
over 80% . But I want to check the expression *vmware_vm_mem_usage_average
/ 100 >= 80 *in loop which means when the Memory is over 80% the expression
will counter first time and recheck with same expression for second time
and again recheck third time and when the memory is still over 80% after
three checks then the alert will start .
groups:
- name: target
rules:
- alert: VirtualMachineMemoryWarning
expr: vmware_vm_mem_usage_average / 100 >= 80
for: 5m
labels:
severity: warning
team: devops
annotations:
summary: Virtual Machine Memory Warning (instance {{
$labels.instance }})
description: High memory usage on {{ $labels.instance }}
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