Kubernetes - Monitoring and Logging
You want to secure Elasticsearch in EFK stack with basic authentication. Which Fluentd config addition is required?
You want to secure Elasticsearch in EFK stack with basic authentication. Which Fluentd config addition is required?
hard📝 Application Q9 of 15
Step-by-Step Solution
Solution:
Step 1: Add authentication parameters in Fluentd output
Fluentd Elasticsearch plugin supports 'user' and 'password' for basic auth under. Step 2: Exclude other options
Auth_basic is not a Fluentd source parameter; Kibana config is separate; TLS alone doesn't provide credentials.Final Answer:
Add 'user' and 'password' under <match> for Elasticsearch -> Option AQuick Check:
Basic auth needs user/password in Fluentd output [OK]
Quick Trick: Set user/password in Fluentd Elasticsearch output for auth [OK]
Common Mistakes:
- Adding auth to source instead of output
- Configuring Kibana instead of Fluentd
- Relying on TLS without credentials
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