Kubernetes - Labels and Selectors
Which label selector will a Service use to route traffic to pods labeled
env=production?Which label selector will a Service use to route traffic to pods labeled env=production?
easy📝 Conceptual Q2 of 15
Step-by-Step Solution
Solution:
Step 1: Understand label selector syntax
Selectors use key=value pairs exactly matching pod labels.Step 2: Match the correct syntax
Correct syntax is key=value, so env=production is valid.Final Answer:
selector: env=production -> Option DQuick Check:
Correct label selector syntax = B [OK]
Quick Trick: Use key=value format for label selectors [OK]
Common Mistakes:
- Using dash instead of equals sign
- Using colon instead of equals
- Changing label key name
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