Kubernetes - Scheduling
Which of the following is the correct syntax to add a taint to a node named
node1 that repels pods without the matching toleration?Which of the following is the correct syntax to add a taint to a node named node1 that repels pods without the matching toleration?
easy📝 Syntax Q12 of 15
Step-by-Step Solution
Solution:
Step 1: Identify the correct command for tainting nodes
The command to add a taint iskubectl taint nodesfollowed by node name and taint details.Step 2: Check the options
kubectl taint nodes node1 key=value:NoSchedule uses the correct syntax. kubectl label nodes node1 key=value:NoSchedule uses label instead of taint. kubectl taint pods node1 key=value:NoSchedule tries to taint pods, which is invalid. kubectl tolerate nodes node1 key=value:NoSchedule uses a non-existent command.Final Answer:
kubectl taint nodes node1 key=value:NoSchedule -> Option AQuick Check:
Usekubectl taint nodesfor taints = A [OK]
Quick Trick: Use 'kubectl taint nodes' to add taints, not labels or pods [OK]
Common Mistakes:
- Using 'label' instead of 'taint'
- Trying to taint pods instead of nodes
- Using wrong command like 'tolerate'
Master "Scheduling" in Kubernetes
Want More Practice?
15+ quiz questions · All difficulty levels · Free
Free Signup - Practice All QuestionsMore Kubernetes Quizzes