medium10 pts · first answer countskubernetestroubleshooting

Exit code 137

kubectl describe pod shows this last state for a container. What happened?

Last State:  Terminated
  Reason:    OOMKilled
  Exit Code: 137
Limits:
  memory: 256Mi

A.It used more memory than its 256Mi limit and the kernel killed it with SIGKILL (128 + 9).B.The application called exit(137) itself because of a bad configuration value.C.The node ran out of ephemeral disk space, so the kubelet evicted the container.D.The liveness probe failed three times in a row, so Kubernetes sent SIGTERM and the app exited on its own.

← Pod stuck Pending on CPU HPA shows unknown targets →