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Consolidate duplicated vLLM configuration (org, repo, commit SHA, LLM-D version) into a single defaults.env file sourced by shell scripts and parsed at compile time by Rust via include_str!. Replace the blind VLLM_USE_PRECOMPILED=1 in the image builder startup script with smart detection that checks wheels.vllm.ai for a matching precompiled wheel and falls back to source compilation, matching the logic already used in setup-dev.sh. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> Signed-off-by: Nick Mitchell <nickm@us.ibm.com>
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Summary
docker/vllm/llm-d/defaults.envas a single source of truth for vLLM config (org, repo, commit SHA, LLM-D version), replacing duplicated values across shell scripts and Rust codegenpatch.shandclone.shto sourcedefaults.envinstead of hardcoding valuesdefaults.envat compile time viainclude_str!forImageCreateArgs(image builder) andGceConfig(dev VM) defaultsVLLM_USE_PRECOMPILED=1in the image builder startup script with smart detection that checkswheels.vllm.aifor a matching precompiled wheel and falls back to source compilationvllm_precompiled_wheel_commitfield toImageCreateArgs, included in the image name hash since it affects the resulting binariesTest plan
cargo build -F gcecompilescargo test -F gce— all 63 tests pass, including newtest_defaults_env_parsing,test_image_create_args_defaults_from_env, andtest_vllm_defaults_match_defaults_envbash -n genpatch.sh && bash -n clone.sh— shell scripts parse correctly🤖 Generated with Claude Code