Kuberneets年龄字段中的"over“是什么意思？

Question

我有一个日志，看起来像下面这样。年龄字段中的" over“表示什么-类似于"(x2 Over 109s)”

Events:
  Type     Reason     Age                 From               Message
  ----     ------     ----                ----               -------
  Normal   Scheduled  110s                default-scheduler  Successfully assigned default/liveness-exec to minikube
  Warning  Unhealthy  60s (x3 over 70s)   kubelet, minikube  Liveness probe failed: cat: can't open '/tmp/healthy': No such file or directory
  Normal   Killing    60s                 kubelet, minikube  Container liveness failed liveness probe, will be restarted
  Normal   Pulling    30s (x2 over 109s)  kubelet, minikube  Pulling image "k8s.gcr.io/busybox"
  Normal   Pulled     28s (x2 over 105s)  kubelet, minikube  Successfully pulled image "k8s.gcr.io/busybox"
  Normal   Created    28s (x2 over 105s)  kubelet, minikube  Created container liveness
  Normal   Started    28s (x2 over 105s)  kubelet, minikube  Started container liveness

Answer 1

这些数字表示事件在一段T秒的时间内发生了N次。在您的示例中，(x3 over 70s)表示该事件在70秒内发生了3次。60秒前，活动探测失败了3次。

看看staging/src/k8s.io/kubectl/pkg/describe/describe.go中的describePod和Describe函数会让你对它有一个更好的了解。

看看：kubectl-describe-scdebug-kubernetes-crashloopbackoff/，kubernetes-configure-liveness-and-readiness-probes。