~/lightning

Lightning Talk: Fluentd at Scale; Keys to successful Logging Syndication

linkedin:redhotpenguin
slides:none on file

Zendesk runs Fluentd as a Kubernetes DaemonSet reading Docker JSON logs from hundreds of services across multiple AWS regions, routing enriched records to outputs: Datadog, Splunk, Kafka (S3 planned). Fluentd is used as Fluentd as router with minimal in-flight parsing, keeping heavy transformations in downstream systems; tuning includes shorter flush intervals and more flush threads to control buffer memory. Deployment dates back 4 years, reliability target ~3.5 nines, and a Fluent Bit migration is under consideration.

AI-written summary · about

  1. 0:00Introduction
  2. 0:56Zendesk Architecture
  3. 3:00Challenges
  4. 4:34Why Fluentd
  5. 6:20Simple Business Logic
  6. 8:08Performance Tuning
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