Prometheus微信告警

前提：创建企业微信，创建应用

然后配置altermanager.yaml

global:
  resolve_timeout: 5m
  wechat_api_corp_id: 'xxx'
  wechat_api_url: 'https://qyapi.weixin.qq.com/cgi-bin/'
  wechat_api_secret: 'xxxx'
templates:
  - '/server/alertmanager/template/wechat.tmpl'
route:
  group_by: ['alertname']
  group_wait: 10s
  group_interval: 10s
  repeat_interval: 1h
receiver:
- name: 'wechat'
  wechat_configs:
  - send_resolved: true
    to_party: '2'
    agent_id: 100000 
    corp_id: 'xxx'
    api_url: 'https://qyapi.weixin.qq.com/cgi-bin/'
    api_secret: 'xxxx'
inhibit_rules:
  - source_match:
      severity: 'critical'
    target_match:
      severity: 'warning'
    equal: ['alertname', 'dev', 'instance']

自定义模板

{{ define "wechat.default.message" }}
{{- if gt (len .Alerts.Firing) 0 -}}
{{- range $index, $alert := .Alerts -}}
{{- if eq $index 0 }}
==========异常告警==========
告警类型: {{ $alert.Labels.alertname }}
告警级别: {{ $alert.Labels.severity }}
告警详情: {{ $alert.Annotations.message }}{{ $alert.Annotations.description}};{{$alert.Annotations.summary}}
故障时间: {{ ($alert.StartsAt.Add 28800e9).Format "2006-01-02 15:04:05" }}
{{- if gt (len $alert.Labels.instance) 0 }}
实例信息: {{ $alert.Labels.instance }}
{{- end }}
{{- if gt (len $alert.Labels.namespace) 0 }}
命名空间: {{ $alert.Labels.namespace }}
{{- end }}
{{- if gt (len $alert.Labels.node) 0 }}
节点信息: {{ $alert.Labels.node }}
{{- end }}
{{- if gt (len $alert.Labels.pod) 0 }}
实例名称: {{ $alert.Labels.pod }}
{{- end }}
============END============
{{- end }}
{{- end }}
{{- end }}
{{- if gt (len .Alerts.Resolved) 0 -}}
{{- range $index, $alert := .Alerts -}}
{{- if eq $index 0 }}
==========异常恢复==========
告警类型: {{ $alert.Labels.alertname }}
告警级别: {{ $alert.Labels.severity }}
告警详情: {{ $alert.Annotations.message }}{{ $alert.Annotations.description}};{{$alert.Annotations.summary}}
故障时间: {{ ($alert.StartsAt.Add 28800e9).Format "2006-01-02 15:04:05" }}
恢复时间: {{ ($alert.EndsAt.Add 28800e9).Format "2006-01-02 15:04:05" }}
{{- if gt (len $alert.Labels.instance) 0 }}
实例信息: {{ $alert.Labels.instance }}
{{- end }}
{{- if gt (len $alert.Labels.namespace) 0 }}
命名空间: {{ $alert.Labels.namespace }}
{{- end }}
{{- if gt (len $alert.Labels.node) 0 }}
节点信息: {{ $alert.Labels.node }}
{{- end }}
{{- if gt (len $alert.Labels.pod) 0 }}
实例名称: {{ $alert.Labels.pod }}
{{- end }}
============END============
{{- end }}
{{- end }}
{{- end }}
{{- end }}