Incident Library?

Incident Library?

Contributing factor ?

Cache-masked failure 캐시로 가려진 장애 · `failure-delayed-by-cache`

1 case · 2024

Root cause ?Configuration change

Component ?Client-side DNS resolver and cache Kubernetes API server Telemetry agent

Symptom ?Control plane unresponsive DNS resolution failures Service outage

Cases

IL-0005 Telemetry rollout overloaded the control planes and broke service discovery — OpenAI, 2024, sev1
Root cause Configuration change

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