Fading Coder

An Old Coder’s Final Dance

Designing Alertmanager Templates for Prometheus Notifications

This guide explains how to craft Alertmanager templates to format alert messages, improving clarity and presentation. Alertmanager uses Go’s text/template engine with additional helper functions. Alerting rules reference: https://www.dogfei.cn/archives/alertmanager-rule Prometheus configuration over...

Monitoring Apache Hadoop Clusters with Prometheus and Grafana

Overview of Prometheus and Its Capabilities Prometheus is an open-source monitoring and alerting toolkit designed too collect and analyze system metrics. Originally developed by SoundCloud, this tool enables efficient tracking and visualization of system performance via time series datasets. Below i...