Bunny Yiu

Currently, I have to work on minikube cluster on my Mac. It is ok, but I found it not able to start again after machine reboot (I always forget to run minikube stop before reboot). Of course, It can be fixed by : [Read More]

Last month, our kubernetes cluster for development was being unstable. Pods cannot be deleted or created, and even can’t SSH into the node. We found a lots of defunct process in the cluster. By running the below command we can show the process tree in the node and trace back... [Read More]