System Architecture

graph TD subgraph Local_Workstation Dev[Developer] TF[Terraform CLI] Code[Source Code] end subgraph GCP subgraph Build_Artifacts CB[Cloud Build] AR[Artifact Registry] end subgraph Storage GCS[GCS Bucket] end subgraph GKE_Cluster LB[Load Balancer] subgraph App_Pod UI[Chat UI Container] end subgraph GPU_Pod VLLM_SVC[vllm Service] VLLM[vLLM Server] end end end Dev -->|1. Edit Code| Code Dev -->|2. Update Version & Apply| TF TF -->|3. Triggers Build| CB Code -.->|Source| CB CB -->|4. Push Image| AR TF -->|5. Update Deployment| UI User((User)) -->|HTTP| LB LB --> UI UI -->|Internal API| VLLM_SVC VLLM_SVC --> VLLM VLLM -->|Mounts Weights| GCS UI -.->|Pulls Image| AR VLLM -.->|Pulls vLLM Image| AR