Fix CI and buildx for GitHub Actions Docker 29.x after reverting #223#225
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shanejbrown merged 2 commits intoadobe:mainfrom Feb 18, 2026
Merged
Fix CI and buildx for GitHub Actions Docker 29.x after reverting #223#225shanejbrown merged 2 commits intoadobe:mainfrom
shanejbrown merged 2 commits intoadobe:mainfrom
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shanejbrown
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jacobtruman
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Feb 12, 2026
Tests began failing after GitHub upgraded the runner environment: Docker Client/Server moved from 28.0.4 to 29.1.5 (runner image 20260126.10.1 → 20260209.23.1). Buildx stayed at 0.31.1. These changes restore passing tests and reliable multi-platform builds on the updated runners. Working (tests pass): Image: ubuntu-24.04, Version: 20260126.10.1 Docker Client/Server: 28.0.4, Docker-Buildx: 0.31.1 Breaking (tests failed): Image: ubuntu-24.04, Version: 20260209.23.1 Docker Client/Server: 29.1.5, Docker-Buildx: 0.31.1 - CI: Add QEMU and Docker Buildx setup for linux/amd64 and linux/arm64. - Digest retrieval: Prefer buildx imagetools, fall back to docker inspect_image (RepoDigests); raise a clear error if digest cannot be determined after push. - Multi-platform result: Use image_ref instead of trunc_digest for the built image so references remain valid with the new Docker/Buildx stack. - Post-build: Use legacy builder for the run step post-build so the committed local image is visible to the builder (BuildKit in a container cannot see host-only tags). - Tests: Add test-systemd and test-ssh-buildx to serial tests; update test-systemd to use docker:27-dind; bump version to 3.21.
shanejbrown
changed the title
jacobtruman
approved these changes
Feb 18, 2026
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Passing job with older runner image: https://github.com/adobe/buildrunner/actions/runs/21640676039/attempts/1 |
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Summary
This PR does two things:
Reverts merge of Add step-specific tags to prevent tag collisions #223 (commit 508ead7)
Fixes CI and buildx for current GitHub Actions runners (commit 74d0aaa)
Runner version context
Changes (74d0aaa)
linux/amd64andlinux/arm64.docker inspect_image(RepoDigests); raise a clear error if digest cannot be determined after push.image_refinstead oftrunc_digestfor the built image so references stay valid with the new Docker/Buildx stack.test-systemdandtest-ssh-buildxto serial tests; update test-systemd to usedocker:27-dind; bump version to 3.21.Merge requirements satisfied?
versionin pyproject.toml (if appropriate).