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alerting-oncall

Configure Prometheus alert rules and on-call rotations with PagerDuty or Grafana OnCall.

46|4|Updated Jan 27, 2026
Search Tags:#incident response#prometheus#alerting#on-call#alertmanager#pagerduty#grafana oncall
One-click install
npx skills add https://github.com/BagelHole/DevOps-Security-Agent-Skills --skill alerting-oncall-bagelhole
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: alerting-oncall
Source: https://github.com/BagelHole/DevOps-Security-Agent-Skills/tree/main/devops/observability/alerting-oncall
Command: npx skills add https://github.com/BagelHole/DevOps-Security-Agent-Skills --skill alerting-oncall-bagelhole

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill helps you set up robust alerting systems and manage on-call schedules to ensure production systems are monitored and incidents are handled promptly.

Core Features & Use Cases

  • Alert Rule Configuration: Define critical, high, medium, and low severity alerts based on system metrics.
  • On-Call Management: Integrate with PagerDuty or Grafana OnCall to manage rotations and escalations.
  • Incident Response Workflows: Streamline how alerts are routed and acted upon to reduce alert fatigue.
  • Use Case: When your web service experiences a spike in 5xx errors, this Skill can automatically trigger a critical alert, page the on-call engineer via PagerDuty, and provide a link to the relevant runbook for quick resolution.

Quick Start

Use the alerting-oncall skill to configure Prometheus alert rules for service downtime.

Frequently Asked Questions about alerting-oncall

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I configure Prometheus alert rules for production system downtime?▼

Configure Prometheus alert rules by defining severity-based thresholds for system metrics. This skill sets up critical, high, medium, and low alerts to monitor production downtime and route them effectively through Alertmanager.

How do I set up on-call rotations and escalation policies with PagerDuty?▼

Set up on-call rotations by integrating Alertmanager with PagerDuty or Grafana OnCall. This configures escalation policies and manages schedules to ensure on-call engineers are paged promptly during incidents.

What is the best way to reduce alert fatigue in DevOps and SRE workflows?▼

Reduce alert fatigue by streamlining incident response workflows and routing alerts based on defined severities. This approach ensures only actionable alerts trigger pages to the on-call engineer.

Can I attach runbook links to incident alerts triggered by Grafana OnCall?▼

Yes, you can attach runbook links to alerts managed via Grafana OnCall. Providing actionable runbook links within the alert payload helps on-call engineers achieve quick resolution during incidents.

Does Alertmanager support routing alerts based on different severity levels?▼

Alertmanager supports routing alerts by defining critical, high, medium, and low severity levels. This allows tailored incident response workflows and ensures appropriate escalation for each alert type.

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