Incident Library?

Incident Library?

Symptom ?

Image pull failures 이미지 풀 실패 · `image-pull-failures`

2 cases · 2023

Root cause ?Configuration change 1 Operator error 1

Component ?Node pool 2 CI system 1 CoreDNS 1 Node launch template 1 Node root disk 1 Container registry and its credentials 1 AWS VPC CNI 1

Contributing factor ?Change during peak hours 1 Credential in configuration 1 No configuration tests 1 Missed in review 1 Shared credential 1

Cases

IL-0019 A module upgrade shrank node disks and filled them with images — UK Ministry of Justice, 2023, sev3
Root cause Configuration change
IL-0018 A rotated registry password left nodes unable to pull images — UK Ministry of Justice, 2023, sev3
Root cause Operator error

View on the graph