kubernetes - 使用 prometheus-alertmanager 通过 Grafana UI 发送警报电子邮件

Question

我正在尝试使用 prometheus-alertmanager 通知 channel 通过 grafana UI 测试发送电子邮件警报。我在 alertmanager 的配置文件中添加了 stmp 详细信息。当我尝试测试时，它说电子邮件已发送，但没有真正发生。当我将相同的电子邮件配置添加到 grafana.ini 文件并在 UI 中添加电子邮件通知 channel 时，我能够发送测试通知。
我正在使用下面的 Helm chart 来安装它-> https://github.com/helm/charts/tree/master/stable/prometheus-operator
这是警报管理器配置文件。

  config:
    global:
      resolve_timeout: 5m
      smtp_smarthost: 'email-smtp.us-east-1.amazonaws.com:587'
      smtp_from: 'redacted'
      smtp_auth_username: 'redacted'
      smtp_auth_password: 'redacted'

route:
  group_by: ['job']
  group_wait: 30s
  group_interval: 5m
  repeat_interval: 12h
  receiver: 'null'
  routes:
  - match:
      alertname: DeadMansSwitch
    receiver: 'null'
receivers:
- name: 'null'

这是 grafana 日志。

t=2019-01-28T16:57:38+0000 lvl=info msg="Request Completed" logger=context userId=0 orgId=0 uname= method=GET path=/ status=302 remote_addr=127.0.0.1 time_ms=0 size=29 referer=
t=2019-01-28T16:59:07+0000 lvl=info msg="Request Completed" logger=context userId=1 orgId=1 uname=admin method=POST path=/api/alerts/test status=422 remote_addr=127.0.0.1 time_ms=36 size=82 referer="http://localhost:8000/d/6581e46e4e5c7ba40a07646395ef7b23/k8s-compute-resources-pod?refresh=10s&panelId=0&fullscreen&edit&orgId=1&tab=alert"
t=2019-01-28T16:59:56+0000 lvl=info msg="Request Completed" logger=context userId=1 orgId=1 uname=admin method=POST path=/api/alerts/test status=422 remote_addr=127.0.0.1 time_ms=37 size=82 referer="http://localhost:8000/d/a6e7d1362e1ddbb79db21d5bb40d7137/k8s-use-method-cluster?refresh=10s&panelId=0&fullscreen&edit&orgId=1&tab=alert"
t=2019-01-28T17:01:30+0000 lvl=info msg="Sending Alertmanager alert" logger=alerting.notifier.prometheus-alertmanager ruleId=0 notification=Alert
t=2019-01-28T17:02:30+0000 lvl=info msg="Sending Alertmanager alert" logger=alerting.notifier.prometheus-alertmanager ruleId=0 notification=Alert
t=2019-01-28T17:06:40+0000 lvl=info msg="Sending Alertmanager alert" logger=alerting.notifier.prometheus-alertmanager ruleId=0 notification=Alert

我在这里做错了什么？

Answer 1

Prometheus AlertManager 的日志输出丢失。如果警报管理器配置已满，那么您在之后又错过了 2 行

• name: 'null'

email_configs:
  - to: 'myemail@test.com'