feat(build): add multi-architecture support for all images #3

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tom merged 1 commit from multiarch into main 2025-08-28 17:22:45 +01:00

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tom commented 2025-08-28 17:22:38 +01:00

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Architecture support:

• Add support for arm64/v8, ppc64le, and s390x (in addition to amd64)
• Total of 4 architectures (riscv64 and arm/v7 excluded - no Node.js binaries)
• Fix architecture mapping for Node.js downloads (ppc64el→ppc64le)
• Add integrity checks for cached Node.js tarballs

Build improvements:

• Separate cache mount IDs by Ubuntu version and architecture to prevent conflicts
• Reorganise Dockerfile layers for better caching (build tools → utilities → repos → tools)
• Switch from docker-ce-cli to docker.io for guaranteed multi-arch support

Documentation:

• Update README to clarify full Docker stack inclusion (daemon, CLI, Compose)
• Document the trade-off: larger images (~70MB) but better compatibility

Architecture support: - Add support for arm64/v8, ppc64le, and s390x (in addition to amd64) - Total of 4 architectures (riscv64 and arm/v7 excluded - no Node.js binaries) - Fix architecture mapping for Node.js downloads (ppc64el→ppc64le) - Add integrity checks for cached Node.js tarballs Build improvements: - Separate cache mount IDs by Ubuntu version and architecture to prevent conflicts - Reorganise Dockerfile layers for better caching (build tools → utilities → repos → tools) - Switch from docker-ce-cli to docker.io for guaranteed multi-arch support Documentation: - Update README to clarify full Docker stack inclusion (daemon, CLI, Compose) - Document the trade-off: larger images (~70MB) but better compatibility

tom self-assigned this 2025-08-28 17:22:38 +01:00

tom added 1 commit 2025-08-28 17:22:38 +01:00

feat(build): add multi-architecture support for all images ... 583049575e

Architecture support:
- Add support for arm64/v8, ppc64le, and s390x (in addition to amd64)
- Total of 4 architectures (riscv64 and arm/v7 excluded - no Node.js binaries)
- Fix architecture mapping for Node.js downloads (ppc64el→ppc64le)
- Add integrity checks for cached Node.js tarballs

Build improvements:
- Separate cache mount IDs by Ubuntu version and architecture to prevent conflicts
- Reorganise Dockerfile layers for better caching (build tools → utilities → repos → tools)
- Switch from docker-ce-cli to docker.io for guaranteed multi-arch support

Documentation:
- Update README to clarify full Docker stack inclusion (daemon, CLI, Compose)
- Document the trade-off: larger images (~70MB) but better compatibility

tom merged commit 583049575e into main 2025-08-28 17:22:45 +01:00

tom deleted branch multiarch 2025-08-28 17:22:45 +01:00

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Reference: tom/act-runner#3

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