Prometheus Operator Management Skill

Manage and analyze Prometheus Operator CRDs, scrape configurations, and alerting rules.

MANDATORY: Discovery-First Pattern

Always check Prometheus Operator installation and Prometheus instances before querying targets.

Phase 1: Discovery

#!/bin/bash

echo "=== Prometheus Operator Deployment ==="
kubectl get deployment -l app.kubernetes.io/name=prometheus-operator --all-namespaces -o custom-columns='NAMESPACE:.metadata.namespace,NAME:.metadata.name,READY:.status.readyReplicas,IMAGE:.spec.template.spec.containers[0].image' 2>/dev/null

echo ""
echo "=== Prometheus Instances ==="
kubectl get prometheus --all-namespaces -o custom-columns='NAMESPACE:.metadata.namespace,NAME:.metadata.name,REPLICAS:.spec.replicas,RETENTION:.spec.retention,VERSION:.spec.version' 2>/dev/null