pyr0ball
236db81ed3
scripts/preflight.py (stdlib-only, no psutil):
- Port probing: owned services auto-reassign to next free port; external
services (Ollama) show ✓ reachable / ⚠ not responding
- System resources: CPU cores, RAM (total + available), GPU VRAM via
nvidia-smi; works on Linux + macOS
- Profile recommendation: remote / cpu / single-gpu / dual-gpu
- vLLM KV cache offload: calculates CPU_OFFLOAD_GB when VRAM < 10 GB
free and RAM headroom > 4 GB (uses up to 25% of available headroom)
- Writes resolved values to .env for docker compose; single-service mode
(--service streamlit) for scripted port queries
- Exit 0 unless an owned port genuinely can't be resolved
scripts/manage-ui.sh:
- Calls preflight.py --service streamlit before bind; falls back to
pure-bash port scan if Python/yaml unavailable
compose.yml:
- vllm command: adds --cpu-offload-gb ${CPU_OFFLOAD_GB:-0}
Makefile:
- start / restart depend on preflight target
- PYTHON variable for env portability
- test target uses PYTHON variable
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
37 lines
1.2 KiB
Makefile
37 lines
1.2 KiB
Makefile
# Makefile — Peregrine convenience targets
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# Usage: make <target>
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.PHONY: setup preflight start stop restart logs test clean help
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PROFILE ?= remote
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PYTHON ?= python3
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setup: ## Install dependencies (Docker, NVIDIA toolkit)
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@bash setup.sh
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preflight: ## Check ports + system resources; write .env
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@$(PYTHON) scripts/preflight.py
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start: preflight ## Preflight check then start Peregrine (PROFILE=remote|cpu|single-gpu|dual-gpu)
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docker compose --profile $(PROFILE) up -d
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stop: ## Stop all Peregrine services
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docker compose down
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restart: preflight ## Preflight check then restart all services
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docker compose down && docker compose --profile $(PROFILE) up -d
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logs: ## Tail app logs
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docker compose logs -f app
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test: ## Run the test suite
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$(PYTHON) -m pytest tests/ -v
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clean: ## Remove containers, images, and data volumes (DESTRUCTIVE)
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@echo "WARNING: This will delete all Peregrine containers and data."
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@read -p "Type 'yes' to confirm: " confirm && [ "$$confirm" = "yes" ]
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docker compose down --rmi local --volumes
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help: ## Show this help
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@grep -E '^[a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) | \
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awk 'BEGIN {FS = ":.*?## "}; {printf " \033[36m%-12s\033[0m %s\n", $$1, $$2}'
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