Kubernetes - Secrets
Given a TLS secret named
mytlssecret, what will kubectl get secret mytlssecret -o jsonpath='{.data.tls.crt}' output?Given a TLS secret named mytlssecret, what will kubectl get secret mytlssecret -o jsonpath='{.data.tls.crt}' output?
medium📝 Command Output Q5 of 15
Step-by-Step Solution
Solution:
Step 1: Understand TLS secret data structure
TLS secrets store certificate and key in .data["tls.crt"] and .data["tls.key"] fields, base64 encoded.Step 2: Interpret jsonpath output
The command extracts the base64 encoded certificate, not plain text or key.Final Answer:
Base64 encoded TLS certificate data -> Option AQuick Check:
TLS secret .data fields are base64 encoded [OK]
Quick Trick: TLS secret data fields are base64 encoded strings [OK]
Common Mistakes:
- Expecting plain text certificate output
- Confusing certificate with private key
- Using wrong jsonpath field names
Master "Secrets" in Kubernetes
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