Revaz G.
Winning proposalBudget: 700 USD Deadline: 8 days
Hi JC,
This is a classic MLOps challenge, and your goal to securely share a high-end GPU among your team is the right approach. As a Full-Stack Developer with deep experience in Docker and cloud architecture, I can design a robust and secure system for you.
Simply connecting containers to a GPU is not enough; you need a managed, secure, and isolated environment. Here is the professional architecture I propose:
1. True GPU Isolation with NVIDIA MIG: For the A6000/L40 cards, we will use NVIDIA Multi-Instance GPU (MIG). This partitions the GPU at the hardware level, giving each user a dedicated slice of compute and memory. This is superior to basic time-slicing as it prevents any single user's workload from impacting the performance of others.
2. Centralized Authentication via Traefik Reverse Proxy: I recommend Traefik, a modern reverse proxy that integrates seamlessly with Docker. It will act as the single, secure entry point.
Function: All user requests will first hit Traefik.
Security: Traefik will enforce user/password authentication before forwarding any request to the user's private container, ensuring only authorized team members can access their environment.
3. Secure AI Gateway Service: To protect your AI API keys, we will implement a dedicated "AI Gateway" microservice.
Workflow: Your team's microservices will make their AI calls to this internal gateway—they will never hold the AI keys themselves.
Benefit: This gateway is the only component that communicates with external AI services (like OpenAI). This centralizes key management, enhances security, and simplifies monitoring.
Deliverable:
For this project, I will provide you with a comprehensive architectural document. This will include:
A detailed diagram of the entire system.
Justification for each technology choice.
A sample docker-compose.yml file demonstrating how all services (Traefik, AI Gateway, and user containers) are defined and linked together.
My price for delivering this complete architectural plan is $450, and I can have it ready for you in 3 days.