[{"id":"IL-0246","title":{"en":"New pods on Adyen's big data Kubernetes nodes could not start, failing with \"Cilium API client timeout exceeded\"","ko":"Cilium 에이전트가 엔드포인트를 만들지 못해 빅데이터 쿠버네티스 노드에서 새 파드가 뜨지 못했다"},"org":"Adyen","org_slug":"adyen","date":"2026-07-08","severity":"unknown","root_cause":"config-change","url":"https://benchlet.com/incidentlib/app/cases/IL-0246","shared_components":["cilium"]},{"id":"IL-0005","title":{"en":"A new telemetry service overloaded the Kubernetes API servers of large clusters and broke DNS-based service discovery for all OpenAI services","ko":"새 텔레메트리 서비스가 모든 노드에서 무거운 쿠버네티스 API 요청을 보내 대형 클러스터의 컨트롤 플레인이 무너졌고, DNS 기반 서비스 디스커버리가 깨져 OpenAI 의 모든 서비스가 멈췄다"},"org":"OpenAI","org_slug":"openai","date":"2024-12-11","severity":"unknown","root_cause":"config-change","url":"https://benchlet.com/incidentlib/app/cases/IL-0005","shared_components":["dns-resolver"]},{"id":"IL-0285","title":{"en":"Clever Cloud's Pulsar brokers stalled in a minor upgrade, then hypervisors overloaded and crashed with kernel panics","ko":"Clever Cloud 의 Apache Pulsar 메시징 클러스터가 멈추면서 EU-FR-1 리전의 배포 API 가 먹통이 되고 하이퍼바이저들이 커널 패닉으로 재부팅됐다"},"org":"Clever Cloud","org_slug":"clever-cloud","date":"2024-08-02","severity":"unknown","root_cause":"config-change","url":"https://benchlet.com/incidentlib/app/cases/IL-0285","shared_components":["linux-kernel"]},{"id":"IL-0153","title":{"en":"DOKS worker nodes went NotReady at 06:00 UTC on three days because a systemd timer in the Debian image ran apt upgrade and killed it mid kernel upgrade, breaking node networking","ko":"DOKS 1.27.6-do.0 과 1.28.2-do.0 워커 노드에서 매일 아침 도는 apt 자동 업그레이드가 15분 타임아웃에 걸려 강제 종료되면서 노드 네트워킹이 망가지고, 노드가 사흘 연속 NotReady 가 됐다."},"org":"DigitalOcean","org_slug":"digitalocean","date":"2023-10-08","severity":"unknown","root_cause":"config-change","url":"https://benchlet.com/incidentlib/app/cases/IL-0153","shared_components":["linux-kernel"]},{"id":"IL-0019","title":{"en":"An EKS Terraform module upgrade shrank node root disks from 100 GB to 20 GB and image pulls failed with no space left on device","ko":"EKS 모듈 18 업그레이드로 새 노드의 디스크가 20Gb 로 줄어 이미지 풀이 no space left on device 로 실패했다"},"org":"UK Ministry of Justice","org_slug":"uk-ministry-of-justice","date":"2023-09-18","severity":"unknown","root_cause":"config-change","url":"https://benchlet.com/incidentlib/app/cases/IL-0019","shared_components":["coredns"]},{"id":"IL-0177","title":{"en":"WebSocket connections to LINE's messaging-hub on Kubernetes dropped all at once whenever another service's change reloaded a shared HAProxy L7 load balancer, and the reconnect wave overloaded a token API and filled nf_conntrack on Nginx","ko":"다른 팀의 설정 배포로 공유 L7 HAProxy 가 재로드될 때마다 messaging-hub 의 웹소켓 연결이 한꺼번에 끊겼다."},"org":"LINE Plus","org_slug":"line-plus","date":"2022-10-14","severity":"unknown","root_cause":"config-change","url":"https://benchlet.com/incidentlib/app/cases/IL-0177","shared_components":["conntrack"]}]