根据rules目录创建configmap
kubectl create configmap cm-prom-rules —from-file=rules -n devops
挂载
volumeMounts:
- name: volume-cm3i8n
readOnly: true
mountPath: /etc/prometheus/rules
更多的rule,去这里找 https://awesome-prometheus-alerts.grep.to/rules#rule-host-and-hardware-1-7