Prometheus之容器告警rules配置

~# cat /usr/local/prometheus/rules/pod.yaml
groups:
- name: Container
  rules:
  - alert: ContainerCPU
    expr: (sum by(name,instance) (rate(container_cpu_usage_seconds_total{image!=""}[5m]))*100) > 200
    for: 1m
    labels:
      name: CPU_Usage
      severity: Warning
    annotations:
      summary: "{{ $labels.name }} "
      description: " 容器CPU使用超200%."
      value: "{{ $value }}%"
  - alert: Memory Usage
    expr: (container_memory_usage_bytes{name=~".+"} - container_memory_cache{name=~".+"})  / container_spec_memory_limit_bytes{name=~".+"}   * 100 > 200
    for: 1m
    labels:
      name: Memory
      severity: Warning
    annotations:
      summary: "{{ $labels.name }} "
      description: " 容器記憶體使用超過200%."
      value: "{{ $value }}%"
  - alert: Network_receive
    expr: irate(container_network_receive_bytes_total{name=~".+",interface=~"eth.+"}[5m]) / 1048576  > 10
    for: 1m
    labels:
      name: Network_receive
      severity: Warning
    annotations:
      summary: "{{ $labels.name }} "
      description: "容器 [{{ $labels.device }}] 網卡5分鐘平均接收流量超過10Mbps."
      value: "{{ $value }}Mbps"
  - alert: Network_transmit
    expr: irate(container_network_transmit_bytes_total{name=~".+",interface=~"eth.+"}[5m]) / 1048576  > 10
    for: 1m
    labels:
      name: Network_transmit
      severity: Warning
    annotations:
      summary: "{{ $labels.name }} "
      description: "容器 [{{ $labels.device }}] 網卡5分鐘平均發送流量超過10Mbps."
      value: "{{ $value }}Mbps"