Premetheus告警QQ邮箱

安装alertmanager

https://prometheus.io/download/

百度云:

链接:https://pan.baidu.com/s/14_IGKeh7wj5uvbkbEqcTRg
提取码:4mqm

解压对应的tar.gz包

 tar -zxvf alertmanager-0.21.0.linux-amd64.tar.gz

配置alertmanager

获取smtp_auth_password:

image-20201122172331625

image-20201122172557042

修改alertmanager.yml(smtp_auth_password就是刚才获得的授权码,而不是qq密码)

global:
  resolve_timeout: 5m

  smtp_smarthost: 'smtp.qq.com:465'
  smtp_from: 'XXXXXXX@qq.com'
  smtp_auth_username: 'XXXXXXXX@qq.com'
  smtp_auth_password: 'XXXXXXXXX'
  smtp_require_tls: false

route:
  group_by: ['alertname']
  group_wait: 10s
  group_interval: 10s
  repeat_interval: 1h
  receiver: 'mail-receiver'
receivers:
- name: 'mail-receiver'
  email_configs:
  - to: 'XXXXXXXXXX@qq.com'
inhibit_rules:
  - source_match:
      severity: 'critical'
    target_match:
      severity: 'warning'
    equal: ['alertname', 'dev', 'instance']

启动alertmanager:

nohup ./alertmanager --config.file=alertmanager.yml &

配置prometheus

配置prometheus:(在prometheus根目录下新建rule.yml,并配置)

touch rule.yml

文件内容:(这里的job名承接上一篇)

groups:
- name: alert-rule
  rules:
  - alert: JobDown
    expr: sum(up{job="springboot"}) == 0
    for: 1m
    labels:
      severity: critical

修改prometheus配置文件:

vi prometheus.yml

需要修改两处

image-20201122171142472

修改完毕后,重启prometheus,启动完成后,我们可以看到我们添加的rules,在status中。

image-20201122171409972

包括告警:

image-20201122171513104

关闭springboot服务后,我们发现告警状态变为pending.

image-20201122171719453

最后变成firing状态:

image-20201122171823351

这时候,我收到了邮箱:

image-20201122173223317

原文地址:https://www.cnblogs.com/wwjj4811/p/14020079.html