Kubernetes - Scheduling
You want to ensure a container always has at least 100m CPU and 128Mi memory but never uses more than 300m CPU and 256Mi memory. Which is the correct resource configuration snippet?
You want to ensure a container always has at least 100m CPU and 128Mi memory but never uses more than 300m CPU and 256Mi memory. Which is the correct resource configuration snippet?
hard📝 Workflow Q15 of 15
Step-by-Step Solution
Solution:
Step 1: Match minimum guaranteed resources to requests
Requests must be set to 100m CPU and 128Mi memory to guarantee minimum.Step 2: Match maximum allowed resources to limits
Limits must be set to 300m CPU and 256Mi memory to cap usage.Step 3: Verify correct syntax and order
resources: requests: cpu: "100m" memory: "128Mi" limits: cpu: "300m" memory: "256Mi" correctly sets requests first, then limits with proper units and quotes.Final Answer:
resources: requests: cpu: "100m" memory: "128Mi" limits: cpu: "300m" memory: "256Mi" -> Option CQuick Check:
Requests = min, Limits = max with correct units [OK]
Quick Trick: Requests are min, limits are max; use correct units and quotes [OK]
Common Mistakes:
- Swapping requests and limits
- Omitting units or quotes
- Using plain numbers without units
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