Alert Suppression

Zhuanzhuan Tech

Jan 13, 2023 · Operations

Design and Implementation of an Integrated Alert Management System Based on Alertmanager

This article describes how ZhaiZhai built an integrated monitoring and alerting system using Prometheus and Alertmanager, defines label conventions, provides a Java SDK for sending alerts, and explains strategies for alert deduplication, grouping, severity levels, suppression, multi-channel notifications, silencing, and historical record keeping.

Alert RoutingAlert SuppressionAlertmanager

0 likes · 13 min read

Design and Implementation of an Integrated Alert Management System Based on Alertmanager

Zhuanzhuan Tech

Dec 20, 2022 · Operations

Alertmanager Alert System Refactoring: Issues, Solutions, and Implementation Details

This article analyzes common problems in a Prometheus‑Alertmanager monitoring setup—such as alert noise, lack of escalation, suppression and silence management—and presents a comprehensive refactor that introduces per‑cluster Alertmanager instances, custom escalation logic, suppression tables, and Python scripts to handle alert routing, silencing, and recovery.

Alert EscalationAlert SuppressionAlertmanager

0 likes · 18 min read

Alertmanager Alert System Refactoring: Issues, Solutions, and Implementation Details