and our snapshot optimizations.
If a previous base image has a volume, the directory is added to the
list of files to snapshot. That directory may not actually exist in the image.
* Set TarPath to empty when pushing a layer
* Fix issues with layer caching, noPush and tarPath.
- Layer caching should work even when tarPath is specified, so this
commit changes the value of tarPath to empty when caching layers.
- When an image is built with just the tarPath and noPush
is true, we should still create the tarBall (which wasn't happening
before this commit).
* Set no-push to false for cache layers
* Remove extra log
* go-imports fix
We previously had an optimization that would skip snapshotting mutli-stage images
when in an intermediate stage, until the very end.
This conflicted with another optimization to avoid snapshotting when no files had changed.
Before we were using the full image digest, but that contains a timestamp. Now
we only use the layers themselves and the image config (env vars, etc.).
Also fix a bug in unpacking the layers themselves. mtimes can change during unpacking,
so set them all once at the end.
Right now when we find a v1.Tarball in the local disk cache, we
recompute the digest. This is very expensive and redundant, because
we store tarballs by their digest and use that as a key to look them up.
* Adds COPY --from=previous stage name/number validation
This fixes an issue in which COPY --from=previous-stage-name would try to download docker image previous-stage-name instead of checking that previous-stage-name could be a named stage.
* Fix linting issues
goimports is implemented as 'gofmt + extras', so this should fix import warnings as well.
* Fix linting issues
Fixes linting issues introduced in the merge
* Fix linting issues.
This works around mtime-precision issues that cause us to differ from docker-built images
when the touch command executes too quickly to modify the mtime.
Also one fix in the .travis.yml beacuse something appears to have changed in their default
go installation.
This PR adds support for the dockerignore file. Previously when kaniko
had support for the dockerignore file, kaniko first went through the
build context and deleted files that were meant to be ignored. This
resulted in a really bad bug where files in user mounted volumes would
be deleted (my bad).
This time around, instead of modifying the build context at all, kaniko
will check if a file should be excluded when executing ADD/COPY
commands. If a file should be excluded (based on the .dockerignore) it
won't be copied over from the buildcontext and shouldn't end up in the
final image.
I also added a .dockerignore file and Dockerfile as an integration test,
which should fail if the dockerignore is not being processed correctly or if files aren't being excluded correctly.
Also, I removed all the integration testing from the previous version of the
dockerignore support.
dlorenc
Shuhei Kitagawa
James Rawlings
Anurag Goel
Daisuke Taniwaki
priyawadhwa
Dan Cecile
Myers Carpenter
linuxshokunin
MMeent
Sharif Elgamal