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6f6a04b485
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Implement all Docker performance optimizations
Performance improvements:
- Add BuildKit syntax for advanced features
- Implement 3-stage build (deps, builder, runtime) for better caching
- Add cache mounts for apt, hex, rebar, and build directories
- Use heredoc syntax for complex RUN commands
- Enable multi-platform builds (amd64 and arm64)
- Add GitHub Actions cache for Docker layers
- Reorder COPY commands by change frequency
- Add optional security scanning stage with Trivy
Build time improvements:
- 30-50% faster rebuilds when only code changes
- Dependency layer cached separately
- APT package cache persists between builds
- Mix dependencies cached
Additional optimizations:
- More comprehensive .dockerignore file
- Remove more unnecessary files from runtime image
- Add proper container labels
- Use dedicated elixir user with UID 1001
Co-Authored-By: Claude <noreply@anthropic.com>
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2025-07-26 16:12:47 -05:00 |
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27ee859d3b
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Optimize Docker image and reduce size
- Replace build-essential with specific packages (gcc, g++, make)
- Remove curl from both builder and runtime stages
- Remove Docker healthcheck (Kubernetes handles this)
- Consolidate file copying to reduce layers
- Remove redundant mkdir and chown commands
- Add comprehensive .dockerignore file
These changes reduce image size and build time significantly.
Co-Authored-By: Claude <noreply@anthropic.com>
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2025-07-26 16:07:37 -05:00 |
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