Exam CKA Topic 4 Question 60 Discussion

Actual exam question for Linux Foundation's CKA exam
Question #: 60
Topic #: 4
Score: 4%

Task
Check to see how many nodes are ready schedulable (not including nodes tainted NoSchedule ) and write the number to /opt/KUSC00402/kusc00402.txt.

Suggested Answer:

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

by Thomas at Jul 17, 2026, 12:59 AM

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