Ensure the Alerting Mechanism Is Enabled and Configured

中等級 1人工審核tdsql

說明

HA primary-replica switchover Critical An instance underwent a switchover Backup failure Major A data backup task failed Insufficient disk space Critical Data directory disk usage exceeded the threshold ZK connection anomaly Critical Metadata service connection interrupted VIP anomaly Critical Virtual IP switched or lost 3.

檢查方式

稽核方法: 人工審核

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In the TDSQL management platform confirm alert notification channels (email, SMS, WeCom, etc.) and recipients are configured, all Critical-level alert types (node/instance down, primary switch, replication delay, disk usage, backup failure) are enabled, and aggregation/escalation policies exist. Missing channels or disabled critical alerts are a finding.

修補方式

修補方法: 操作指南或基礎設施修補檔

1. Configure alert recipients and channels. 2. Ensure all Critical-level alerts are enabled. 3. Configure alert aggregation and escalation policies.

屬性

作業系統: 不限
標籤: tdsqlmonitoring
參考資料: CIS Tencent TDSQL 10.3.22 Benchmark v1.0.0 - 12.4 Ensure the Alerting Mechanism Is Enabled and Configured