Fix warning on emitting diagnostics for otel hybrid mode #6973
+25
−8
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What does this PR do?
If an Otel hybrid mode configuration doesn't exist, we emit a plain text message into the config file generated by diagnostics. When we try to redact secrets from it, we fail to unmarshal it into a map and log a warning about it.
Instead, only run the redaction after confirming the value is actually a map.
Why is it important?
We shouldn't emit spurious warnings.
Checklist
How to test this PR locally
Build the agent locally, start it, and get diagnostics. You shouldn't see a warning message mentioned in #6783.
Related issues
Could not redact otel.yaml
error on running elastic-agent diagnostics command. #6783