experiment: stable build ldflags for Docker layer caching#19829

Draft

davdhacs wants to merge 26 commits intomasterfrom

davdhacs/stable-build-ldflags

Commits on Apr 2, 2026

Commits on Apr 3, 2026

fix: copy save-dir-contents into base-with-packages stage

davdhacs
and
claude
committed
ci: trigger warm run with Dockerfile cache
davdhacs
committed
perf(ci): use docker/build-push-action for main image with GHA cache

davdhacs
and
claude
committed
ci: trigger warm run
davdhacs
committed
perf(ci): use COPY --link for independent layer caching

davdhacs
and
claude
committed
ci: warm run with COPY --link
davdhacs
committed
perf(ci): push main image directly from buildx, skip --load

davdhacs
and
claude
committed
fix(ci): use secrets directly for registry login

davdhacs
and
claude
committed
fix(ci): add arch-suffixed tags for manifest list creation

davdhacs
and
claude
committed
fix(ci): use registry_rw_login for quay.io push credentials

davdhacs
and
claude
committed
fix(ci): push main to rhacs-eng only via buildx, use existing push for stackrox-io

davdhacs
and
claude
committed
fix(ci): handle missing local main image after buildx push

davdhacs
and
claude
committed
fix(ci): revert to load:true with existing push pipeline

davdhacs
and
claude
committed
perf(ci): push main image directly via buildx with provenance:false

davdhacs
and
claude
committed
fix(ci): use docker/login-action for buildx push, skopeo for cross-org copy

davdhacs
and
claude
committed
fix(ci): use explicit skopeo credentials for cross-org image copy

davdhacs
and
claude
committed

Commits on Apr 4, 2026