Symptom-based Prometheus alerts that don't page at 3am
Why symptom-based Prometheus alerts beat cause-based ones, how the for clause and severity labels cut noise, plus a bad rule rewritten into a good one.
Why symptom-based Prometheus alerts beat cause-based ones, how the for clause and severity labels cut noise, plus a bad rule rewritten into a good one.
Pourquoi alerter sur les symptômes et non les causes, comment régler la clause for et le label severity, et une mauvaise règle Prometheus réécrite proprement.