Intermediate
Kubernetes
Q49 / 100
What is the purpose of "node affinity" and "node selectors"?
Correct! Well done.
Incorrect.
The correct answer is B) To constrain which nodes a Pod can be scheduled on, based on node labels — node selectors provide simple matching, while affinity rules support more expressive and flexible constraints, including preferred (soft) rules
B
Correct Answer
To constrain which nodes a Pod can be scheduled on, based on node labels — node selectors provide simple matching, while affinity rules support more expressive and flexible constraints, including preferred (soft) rules
Explanation
nodeSelector provides exact-match scheduling constraints based on node labels, while node affinity supports more expressive matching (operators like In, NotIn) and both required (hard) and preferred (soft) rules.
Progress
49/100