85 lines
2.3 KiB
YAML
85 lines
2.3 KiB
YAML
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global:
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resolve_timeout: 5m
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# 注意：
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# 该文件为模板文件，生产环境必须先注入并渲染 `${ALERTMANAGER_*}` 变量，
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# 再将渲染结果交给 Alertmanager 使用。
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# 告警路由
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route:
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group_by: ['alertname', 'service']
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group_wait: 30s
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group_interval: 5m
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repeat_interval: 12h
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receiver: 'default'
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# 子路由，根据严重级别分发
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routes:
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# Critical 告警
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- match:
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severity: critical
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receiver: 'critical-alerts'
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group_wait: 10s
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continue: true
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# Warning 告警
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- match:
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severity: warning
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receiver: 'warning-alerts'
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continue: true
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# 告警接收者
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receivers:
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# 默认接收者
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- name: 'default'
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email_configs:
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- to: '${ALERTMANAGER_DEFAULT_TO}'
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from: '${ALERTMANAGER_FROM}'
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smarthost: '${ALERTMANAGER_SMARTHOST}'
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auth_username: '${ALERTMANAGER_AUTH_USERNAME}'
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auth_password: '${ALERTMANAGER_AUTH_PASSWORD}'
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headers:
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Subject: '[{{ .Status | toUpper }}] {{ .GroupLabels.alertname }}'
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# Critical 告警接收者
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- name: 'critical-alerts'
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email_configs:
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- to: '${ALERTMANAGER_CRITICAL_TO}'
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from: '${ALERTMANAGER_FROM}'
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smarthost: '${ALERTMANAGER_SMARTHOST}'
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auth_username: '${ALERTMANAGER_AUTH_USERNAME}'
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auth_password: '${ALERTMANAGER_AUTH_PASSWORD}'
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headers:
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Subject: '[CRITICAL] {{ .GroupLabels.alertname }}'
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# Warning 告警接收者
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- name: 'warning-alerts'
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email_configs:
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- to: '${ALERTMANAGER_WARNING_TO}'
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from: '${ALERTMANAGER_FROM}'
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smarthost: '${ALERTMANAGER_SMARTHOST}'
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auth_username: '${ALERTMANAGER_AUTH_USERNAME}'
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auth_password: '${ALERTMANAGER_AUTH_PASSWORD}'
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headers:
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Subject: '[WARNING] {{ .GroupLabels.alertname }}'
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# 告警抑制规则
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inhibit_rules:
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# 如果有 critical 告警，抑制同一服务的 warning 告警
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- source_match:
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severity: 'critical'
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target_match:
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severity: 'warning'
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equal: ['service']
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# 告警静默规则（按需配置）
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# silences:
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# - matchers:
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# - name: alertname
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# value: LowOnlineUsers
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# - name: severity
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# value: info
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# startsAt: "2026-03-12T00:00:00+08:00"
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# endsAt: "2026-03-12T23:59:59+08:00"
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# comment: "维护期间静默低在线用户告警"
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