要确保 Alertmanager 发送解决通知,需要在配置文件中设置 send_resolved: true
。这样一来,当警报被解决后,Alertmanager 将会发送一条状态已解决的通知。
示例配置文件:
global:
resolve_timeout: 5m
route:
group_by: [alertname]
group_wait: 30s
group_interval: 5m
repeat_interval: 12h
receiver: 'email'
receivers:
- name: 'email'
email_configs:
- to: 'youremail@example.com'
send_resolved: true