create the pod by:
kubectl create -f simpleshell.yaml
after that find out the pod is kept in the status "ContainerCreating" for long time, and then the pod resource auto disappear.
kubectl get pods
Without any output or errors it is difficult to troubleshoot. Look at events and pod logs. Any obvious errors?
Any errors when you run the create command? Go through the output of a describe command on the pod after in detail, anything look out of place?
i see some error left at the end of "kubectl describe" command
pretty sure it is some networking issue, I also saw that
thx serewicz; It seems the system come back to normal only after a reboot
Glad it is working.
If you read the steps in the book you will note the reference to restarting the calico pods. A reboot would also cause this to happen.