2026-06-04 02:24:57 +02:00
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# atc-GPU — GPU Lab Infrastructure
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2026-06-04 02:17:25 +02:00
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2026-06-04 02:24:57 +02:00
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Infrastructure-as-code and documentation for the ATC GPU Lab environment on **VM303 (GPU-Dev)**.
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## Quick links
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| Service | URL |
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| GPU Lab UI | http://10.0.20.106:9000/ |
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| Inference API (active runtime) | http://10.0.20.106:8010/v1/models |
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| OpenAI gateway | http://10.0.20.106:8001/v1/models |
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| Dockhand (GPU-Dev env) | http://atc-docker01.dell-atc.lan:8082/ |
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## Repository layout
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```
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atc-GPU/
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├── README.md
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├── docs/ # Landscape, models, runbooks, Dockhand mapping
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├── config/ # gpu-lab compose + model-manager catalog (no secrets)
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├── compose/ # Dockhand-safe compose variants
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└── scripts/ # Helper scripts (activate-model)
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```
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## Active target (2026-06)
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- **Runtime:** SGLang (`sglang-modern`) via `compose.sglang.yml`
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- **Model:** Qwen 3.6 27B AWQ (`qwen36-27b-awq` → served as `qwen3.6-27b-awq`)
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- **Previous:** Llama3-70b-GPTQ on vLLM legacy (to be decommissioned after cutover)
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See [docs/runbook-vm303.md](docs/runbook-vm303.md) for activate/rollback steps.
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## Related repos
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- [mo/Lakehouse](http://atc-mgt01.dell-atc.lan:3001/mo/Lakehouse) — Spark, Trino, Debezium, Airflow, S3 pipeline
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