When you run kubectl describe node worker-1 and see conditions like Ready: True, MemoryPressure: False, and DiskPressure: False, what does this imply about the node's health?

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Kubernetes - kubectl Essential Commands

When you run kubectl describe node worker-1 and see conditions like Ready: True, MemoryPressure: False, and DiskPressure: False, what does this imply about the node's health?

AThe node is cordoned and unschedulable

BThe node is under memory and disk pressure

CThe node is not ready and cannot schedule pods

DThe node is healthy and ready to schedule pods

Step-by-Step Solution

Solution:

Step 1: Interpret node conditions
Ready: True means the node is available for scheduling. MemoryPressure: False and DiskPressure: False indicate no resource pressure.
Step 2: Understand implications
Since no pressure conditions are true, the node is healthy.
Final Answer:
The node is healthy and ready to schedule pods -> Option D
Quick Check:
Ready true + no pressure means healthy node [OK]

Quick Trick: Ready true and no pressure means node is healthy [OK]

Common Mistakes:

Assuming any pressure condition true means healthy
Confusing Ready status with cordoned state
Ignoring MemoryPressure and DiskPressure flags

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More Kubernetes Quizzes

When you run kubectl describe node worker-1 and see conditions like Ready: True, MemoryPressure: False, and DiskPressure: False, what does this imply about the node's health?

Step 1: Interpret node conditions

Step 2: Understand implications

Final Answer:

Quick Check:

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