perf(docker): optimize Dockerfiles with BuildKit cache for faster rebuilds#109
perf(docker): optimize Dockerfiles with BuildKit cache for faster rebuilds#109
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…rformance. add name to each devcontainer.json
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Pull request overview
This PR optimizes Docker build performance across three devcontainer configurations by implementing BuildKit cache mounts for package managers and improving documentation clarity. The changes standardize the build process for the notebooks, sample CPU, and sample PyTorch GPU projects.
Key changes:
- Implements BuildKit cache mounts for both apt and pip installations to accelerate rebuilds
- Adds descriptive
namefields to devcontainer.json files for better IDE identification - Fixes spelling errors in comments ("pacakages" → "packages", "accesible" → "accessible", "depencencies" → "dependencies")
Reviewed changes
Copilot reviewed 6 out of 6 changed files in this pull request and generated 4 comments.
Show a summary per file
| File | Description |
|---|---|
src/sample_pytorch_gpu_project/.devcontainer/devcontainer.json |
Adds descriptive name field for easier devcontainer identification |
src/sample_pytorch_gpu_project/.devcontainer/Dockerfile |
Implements BuildKit cache mounts for apt/pip, sets PIP_CACHE_DIR, improves comments, fixes spelling |
src/sample_cpu_project/.devcontainer/devcontainer.json |
Adds descriptive name field for easier devcontainer identification |
src/sample_cpu_project/.devcontainer/Dockerfile |
Implements BuildKit cache mounts for apt/pip, sets PIP_CACHE_DIR, improves comments, fixes spelling |
notebooks/.devcontainer/devcontainer.json |
Adds descriptive name field for easier devcontainer identification |
notebooks/.devcontainer/Dockerfile |
Implements BuildKit cache mounts for apt/pip, sets PIP_CACHE_DIR, improves comments, fixes spelling |
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… to avoid runtime permission issues for non-root user
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
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Pull request overview
Copilot reviewed 6 out of 6 changed files in this pull request and generated 4 comments.
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Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
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Great refactoring effort!! Mostly minor comments, so I'll leave it to you to decide you think they should be addressed. Also, each requirements file has its own COPY + RUN pair. This is good for cache invalidation granularity, but consider whether all three files change at different rates. If they typically change together, I think combining them could reduce layer count. If they always change together, consider combining into a single COPY + RUN to reduce layers. Otherwise, no change needed for the req file strcture! |
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@junkataoka I addressed all your comments co could you check this and approve or give feedback? |
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junkataoka
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Thank you very much for addresing my comments!!
Purpose
This pull request improves the Dockerfiles and devcontainer configurations for the notebooks, sample CPU, and sample PyTorch GPU projects. The main goals are to optimize build performance using BuildKit cache mounts, standardize development tool installation, and enhance clarity and maintainability of the devcontainers with additional comments.
Build optimization and environment improvements:
Dockerfiles now use BuildKit cache mounts for bothaptandpip, which significantly speeds up rebuilds by caching package downloads.PIP_CACHE_DIRenvironment variable is set in all containers to centralize and persist pip cache, further improving pip install performance.Configuration and documentation enhancements:
devcontainer.jsonnow includes a descriptivenamefield for easier identification in development environments.Does this introduce a breaking change?
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Pull Request Type
What kind of change does this Pull Request introduce?