Tutorial: [Observability] Publish Pipeline Events to Splunk HEC

Gabriel Cerioni's tutorial discusses integrating Harness Pipeline outputs with Splunk's HTTP Event Collector (HEC) for real-time observability and monitoring, enhancing operational visibility and troubleshooting in lab environments without requiring HTTPS or indexer acknowledgment. The process involves creating a Splunk HEC, enabling necessary tokens, and using the Feature Flag APP_TELEMETRY to integrate the pipeline outputs with Splunk. The tutorial provides a step-by-step guide, highlighting the importance of configuring event rules and testing the setup to ensure functionality. Cerioni also hints at the possibility of creating a similar tutorial for integrating with the ELK stack in the future.