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Category: Prometheus Problems

Problems related to Prometheus

IDTitleDescriptionCategoryTechnologyTags
prequel-2025-0075
Low
Impact: 2/10
Mitigation: 5/10
Prometheus Config Reload FailedThe **prometheus-config-reloader** sidecar (used by the Prometheus Operator / kube-prometheus-stack) detected a change in the ConfigMap/Secret but cannot POST to the Prometheus `/-/reload` endpoint. It logs repeatedly: ``` Failed to trigger reload. Retrying. ``` While the main Prometheus container keeps serving traffic, **new scrape configs, alerting rules, and recording rules are NOT applied**, leaving the instance frozen on an outdated configuration set.Prometheus ProblemsprometheusPrometheus