Prometheus/prometheus-rules-configmap.yaml at master · tauinfra/Prometheus · GitHub

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apiVersion: v1
kind: ConfigMap
metadata:
  name: prometheus-rules
  namespace: kube-system
data:
  prometheus.rules: |
    groups:
    - name: prometheus-rules
      rules:
      - alert: Container_Memory_RSS
        expr: ((sum by(pod_name) (container_memory_rss{job="kubernetes-cadvisor",pod_name!=""}))
          / (sum by(pod_name) (container_spec_memory_limit_bytes{job="kubernetes-cadvisor",pod_name!=""}))
          * 100) > 95
        for: 1m
        labels:
          severity: '剩余内存: {{ $value }}'
        annotations:
          description: '使用内存高于 95%. 使用内存: {{ $value }}'
          summary: '检测内存使用率过高.'

      - alert: Container_Network_RX_Average
        expr: ((sum by(pod_name) (rate(container_network_receive_bytes_total{job="kubernetes-nodes",pod_name!=""}[1m])))
          / 1024) > 102400
        for: 1m
        labels:
          severity: 'RX带宽使用率: {{ $value }}'
        annotations:
          description: '网络带宽使用高于 100M. RX带宽使用率: {{ $value }}'
          summary: '检测网络带宽使用率过高.'

      - alert: Container_Network_TX_Average
        expr: ((sum by(pod_name) (rate(container_network_transmit_bytes_total{job="kubernetes-nodes",pod_name!=""}[1m])))
          / 1024) > 102400
        for: 1m
        labels:
          severity: 'TX带宽使用率: {{ $value }}'
        annotations:
          description: '网络带宽使用高于 100M. TX带宽使用率: {{ $value }}'
          summary: '检测网络带宽使用率过高.'

      - alert: Container_USAGE_CPU_Average
        expr: ((sum by(pod_name) (rate(container_cpu_usage_seconds_total{image!="",job="kubernetes-nodes",pod_name!=""}[1m])))
          * 100) > 95
        for: 1m
        labels:
          severity: 'CPU使用率: {{ $value }}'
        annotations:
          description: 'CPU使用高于 95%. CPU使用率: {{ $value }}'
          summary: '检测CPU使用率过高.'