feat: DeepSeek-R1 on EKS blueprint

[vara-bonthu]

What does this PR do?

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• Adds a DeepSeek-R1 inference blueprint on EKS using Ray vLLM with JARK stack for scalable, high-performance LLM inference. Includes autoscaling, optimized resource utilization, and AWS integration.

Motivation

• DeepSeek models need scalable, efficient deployment on EKS. This blueprint provides Ray vLLM-based inference, autoscaling, and optimized networking/storage for high-throughput workloads on AWS EKS.
• Closes Running the DeepSeek LLM for Inference with RayServe and vLLM #734

More

• Yes, I have tested the PR using my local account setup (Provide any test evidence report under Additional Notes)
• Mandatory for new blueprints. Yes, I have added a example to support my blueprint PR
• Mandatory for new blueprints. Yes, I have updated the website/docs or website/blog section for this feature
• Yes, I ran pre-commit run -a with this PR. Link for installing pre-commit locally

For Moderators

• E2E Test successfully complete before merge?

Additional Notes

• Deployed successfully, verified latency and scaling

Let me know if you need it even more concise! 🚀

[ratnopamc]

lgtm