Pull requests back-ported to release/v2.2: 801, 802, 804, 805
Restructure container builds for multi-platform support, enabling
ARM-based deployments (e.g. Apple Silicon via Docker Desktop).
Makefile:
- Replace per-container named targets with pattern rules
(container-%, manifest-%, platform-%-{amd64,arm64},
combine-manifest-%)
- Add parallel CI targets: platform builds push per-arch images,
combine-manifest creates and pushes the multi-arch manifest list
- Remove legacy cruft targets (update-dcs, update-templates)
CI (release.yaml):
- Split single deploy job into build-platform-image (16 parallel
jobs: 8 containers x 2 platforms) and combine-manifests (8 jobs,
metadata only)
- Use native ARM runners (ubuntu-24.04-arm)
Containerfile.hf:
- Downgrade to Python 3.12 (PyTorch lacks arm64 wheels for 3.13)
- Use standard PyTorch package instead of +cpu variant (no arm64 wheels
on the cpu index)
