Add /ready endpoint to DataPrepperServer for ALB health check readiness gating#6977

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graytaylor0 merged 1 commit into

opensearch-project:mainfrom

Davidding4718:fix/alb-502-readiness-endpoint

Jul 7, 2026

Commits on Jul 7, 2026

Add /ready endpoint to DataPrepperServer that returns 200 only after all pipeline sources have started. This prevents ALB from routing traffic to targets before the data ingestion port is listening…
Davidding4718
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