Pull Request Wars: The Flux Awakens - Ephemeral Kubernetes Environ... Matteo Bianchi & Stefan Prodan

This talk features Matteo Bianchi from GitHub and Stefan Prodan from ControlPlane, who explore how Flux Operator ResourceSets can transform GitHub pull requests into on-demand, ephemeral Kubernetes environments for platform engineering. The session highlights the importance of delivering a standardized golden path that accelerates value delivery while maintaining control. The speakers will design a system for PR-driven previews, where platform teams own templates and policies, allowing application teams to self-serve through simple pull requests. They will discuss the integration of Flux Operator with PR management, filtering qualifying PRs, and managing the lifecycle of deployments, while also addressing multi-tenancy and debugging with the Flux MCP Server. Ultimately, this approach aims to enhance governance, reduce review cycle times, and ensure production-like validation in every GitHub pull request, all utilizing Flux CD.