[{"data":1,"prerenderedAt":50},["ShallowReactive",2],{"blog-tag-en-prometheus":3},[4,16,23,35,43],{"path":5,"title":6,"description":7,"date":8,"tags":9},"\u002Fblog\u002Fen\u002Fk3s-servicemonitor-prometheus-not-scraping-connection-points","Your ServiceMonitor YAML Is Correct. So Why Isn't Prometheus Scraping It? A K3s Diagnostic Guide to the 'Connection Points'","You configured a kubernetes service monitor on K3s, but nothing shows up in Prometheus Targets. 90% of the time, the cause is one of four connection points: label selectors, port names, RBAC, or the namespaceSelector. Here's a step-by-step diagnostic guide.","2026-08-30",[10,11,12,13,14,15],"k3s","kubernetes","prometheus","service-monitor","monitoring","observability",{"path":17,"title":18,"description":19,"date":20,"tags":21},"\u002Fblog\u002Fen\u002Fkubernetes-servicemonitor-silent-metrics-failure","Prometheus Is Running. The Metrics Aren't. Three Reasons Your ServiceMonitor Fails Silently","Your kubernetes service monitor isn't being scraped and there's no error to explain why. The root cause is almost always one of three things: label mismatches, a missing namespaceSelector, or RBAC. Here's how to diagnose each one against the official docs.","2026-08-14",[10,11,12,15,22],"servicemonitor",{"path":24,"title":25,"description":26,"date":27,"tags":28},"\u002Fblog\u002Fen\u002Fcncf-graduated-projects-2025-overview","CNCF Graduated Projects 2025: Production-Ready Open Source You Can Trust","A complete guide to all 36 CNCF Graduated projects. From Kubernetes and Prometheus to Cilium and Crossplane, explore production-proven OSS by category.","2026-05-27",[29,30,31,32,11,12,33,34],"cncf","graduated","cloud-native","oss","cilium","opentelemetry",{"path":36,"title":37,"description":38,"date":27,"tags":39},"\u002Fblog\u002Fen\u002Fgrafana-dashboard-kubernetes-observability","Grafana Dashboard Design: Kubernetes Observability in Practice","Design effective Grafana dashboards for Kubernetes observability using the RED method, Four Golden Signals, and production-proven best practices.",[40,11,15,41,29,12,14,42],"grafana","dashboard","visualization",{"path":44,"title":45,"description":46,"date":27,"tags":47},"\u002Fblog\u002Fen\u002Fprometheus-monitoring-kubernetes-guide","The Complete Guide to Monitoring Kubernetes with Prometheus","Master Kubernetes monitoring with Prometheus: from installation and PromQL queries to Alertmanager configuration and production best practices.",[12,11,14,29,15,48,49],"promql","alertmanager",1792488954020]