Prometheus: Lab - Alertmanager: Question 3:

DevOps
#1

Hi,

I want to know how to add multiple alerts in the same group name, for the Question 3 the rules.yaml file should be like below ?

groups:

  • name: node
    rules:
    • alert: NodeDown
      expr: up{job=“nodes”} == 0
      for: 10s
      labels:
      severity: critical
      team: global-infra
    • alert: HostOutOfMemory
      expr: node_memory_MemAvailable_bytes{job=“nodes”} / node_memory_MemTotal_bytes{job=“nodes”} * 100 < 10
      labels:
      severity: warning
      team: internal-infra
      annotations:
      message: “node {{.Labels.instance}} is seeing high memory usage, currently available memory: {{.Value}}%”

Multiple alerts under same rule for the group or we need to create different rule… need help here.