build: try ghcr.io/oioki/python-base-image for distroless targets#7959
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build: try ghcr.io/oioki/python-base-image for distroless targets#7959oioki wants to merge 1 commit into
oioki wants to merge 1 commit into
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Swap the application-distroless and application-distroless-debug FROMs from ghcr.io/getsentry/dhi/python:3.13-debian13(-dev) to ghcr.io/oioki/python-base-image/python:3.13-debian13(-dev). The replacement is a drop-in: same /opt/python layout, same LD_LIBRARY_PATH, same CA bundle path. Multi-arch images (amd64+arm64) are published from https://github.com/oioki/python-base-image and built by walking CPython's shared-library closure rather than apko/ melange-style exclusion lists. For showcase only — draft. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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Summary
Swap the
application-distrolessandapplication-distroless-debugbase images fromghcr.io/getsentry/dhi/python:3.13-debian13(-dev)toghcr.io/oioki/python-base-image/python:3.13-debian13(-dev).This is draft / showcase only — demonstrating that a community-built distroless Python image can be a drop-in for DHI here. Not intended to merge.
What's the replacement image
oioki/python-base-image— a distroless Python 3.13 base built from scratch on Debian 13. Multi-arch (amd64+arm64), published to GHCR.Same layout as DHI:
/opt/python/bin/python3LD_LIBRARY_PATH=/opt/python/lib/etc/ssl/certs/ca-certificates.crtpython3nonroot(snuba'sdistroless_prepoverwrites/etc/passwdanyway)Difference vs DHI: build is a plain Dockerfile that walks CPython's shared-library closure (
ldd-driven, transitive) rather than apko/melange-style exclusion lists. Resulting image is 73.7 MB (vs DHI's 83.6 MB measured locally).Test plan
docker buildx build --target application-distroless .— green locallyapplication-distrolessandapplication-distroless-debugKnown caveat (pre-existing, NOT caused by this change)
Running
snuba --helpagainst the resulting distroless image fails withModuleNotFoundError: No module named 'encodings'— the venv'spyvenv.cfgstill references/usr/local/binfrom the build image. The DHI-based image (current master) fails identically, so this PR doesn't regress anything. A fix is a one-linesedindistroless_prepbut is intentionally out of scope here.🤖 Generated with Claude Code