How to troubleshoot if the POD is not getting scheduled?
In K8’s scheduler is responsible to spawn pods into nodes. There are many factors that can lead to unstartable POD. The most common one is running out of resources, use the commands like kubectl describe <POD> -n <Namespace> to see the reason why POD is not started. Also, keep an eye on kubectl to get events to see all events coming from the cluster.
