Add Nix flake for reproducible builds and development#1910
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gburd wants to merge 1 commit intooxidecomputer:mainfrom
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Add Nix flake for reproducible builds and development#1910gburd wants to merge 1 commit intooxidecomputer:mainfrom
gburd wants to merge 1 commit intooxidecomputer:mainfrom
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Implements a comprehensive Nix flake that provides: - Reproducible development environment with exact Rust 1.90.0 - Binary builds for all Crucible packages (downstairs, dsc, crutest, etc.) - Helper apps: start-downstairs, test-up, test-dsc, test-cluster - Docker images for single downstairs and test clusters - Multi-platform support (Linux/macOS, x86_64/aarch64) Build approach uses stdenv.mkDerivation with cargo to handle complex Omicron git dependencies. Requires relaxed sandbox mode for network access during dependency fetching. Usage: nix develop # Enter dev shell nix run .#start-downstairs -- -n 5 # Start 5 downstairs nix build .#dsc --option sandbox relaxed Configuration: Add "sandbox = relaxed" to ~/.config/nix/nix.conf to avoid typing --option sandbox relaxed on every command. Files: - flake.nix: Main flake definition with packages, apps, devShell - flake.lock: Locked dependency versions - NIX_STATUS.md: Technical details and comparison of approaches - NIX_USAGE.md: Comprehensive usage guide - README.md: Updated with Nix usage section
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Implements a comprehensive Nix flake that provides:
Build approach uses stdenv.mkDerivation with cargo to handle complex Omicron git dependencies. Requires relaxed sandbox mode for network access during dependency fetching.
Usage:
nix develop # Enter dev shell
nix run .#start-downstairs -- -n 5 # Start 5 downstairs
nix build .#dsc --option sandbox relaxed
Configuration:
Add "sandbox = relaxed" to ~/.config/nix/nix.conf to avoid
typing --option sandbox relaxed on every command.
Files:
Disclosure: This work was directed by the human committer but created by Claude Code.