Score: 4% TaskCheck to see how many nodes are ready schedulable (not including nodes tainted...

Solution:

kubectl describe nodes | grep ready|wc -l

kubectl describe nodes | grep -i taint | grep -i noschedule |wc -l

echo 3 > /opt/KUSC00402/kusc00402.txt

#

kubectl get node | grep -i ready |wc -l

# taints、noSchedule

kubectl describe nodes | grep -i taints | grep -i noschedule |wc -l

#

echo 2 > /opt/KUSC00402/kusc00402.txt