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How to build custom nodes workflow with ComfyUI on Amazon EKS

Architecture Blog



The article explains how to integrate custom nodes with ComfyUI on Amazon EKS. ComfyUI is an open-source node-based workflow solution for Stable Diffusion, and custom nodes extend its capabilities.

Specifically, the article covers:

  • An architecture overview showing how custom node code, environment, and models are integrated into the existing ComfyUI on EKS solution.
  • Two approaches to build a Docker image with custom nodes: building from GitHub repositories or building from a local development environment.
  • Steps to upload required models to Amazon S3 for the GPU nodes to synchronize.
  • Instructions to test the Docker image locally before deploying to the EKS cluster.
  • Performing a rolling update of the Kubernetes pods with the new image.
  • A demo workflow using the Stable Video Diffusion custom nodes.


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