Fast and flexible Docker image building tool, works in unprivileged containerized environments like Mesos and Kubernetes.
Changed:
Add diff command to compare images
Add --target option to build command to specify target build stage
Add support for digests when specifying base images in FROM
Add support for global ARG substitution between stages
Change console logger to use ISO8601 time and color levels
Change default cache TTL from 7 days to 14 days
Fix skipping of SSL verification
Fix incorrect Dockerfile parsing when comments appear in quotes (issues/287)
Fix entrypoint to correctly wrap the entrypoint in "sh -c ..." in certain cases
This release fixed a bug introduced recently with COPY.
This release fixed a minor bug:
COPY --archive src dst
, dst
will retain the owner of src. Previously dst
itself would be owned by root.This release contains a few bug fixes:
This release includes the following changes:
--archive
flag to ADD/COPY directives, which preserves original ownership like docker cp --archive
.push
command to push an image tar file to registries.