How to Set Up Alertmanager with PagerDuty and Slack Integration on RHEL 7
Prometheus generates alerts, but it is Alertmanager that handles routing, deduplication, grouping, and delivery to your notification channels. Without a properly configured Alertmanager, even the most thorough alerting rules in Prometheus are useless — they fire into the void. Integrating Alertmanager with both PagerDuty and Slack gives you a two-tier notification strategy: high-severity incidents page […]