What type of PR is this?
/kind feature
What this PR does / why we need it:
It implements --link for COPY and ADD instructions and enables the creation of
cachable layers that can be reused independently across builds.
Follows buildkit `--link` specifications
How to verify it
bats tests/bud.bats
Which issue(s) this PR fixes:
Fixes #4325
Does this PR introduce a user-facing change?
Yes, gives extra functionality to Containerfiles
Signed-off-by: Joshua Arrevillaga <2004jarrevillaga@gmail.com>
Add a --timestamp flag to the "add" and "copy" CLIs, along with a
corresponding field in AddAndCopyOptions.
When a timestamp is set, we'll force the timestamp on data copied in to
be the specified value while reading it, so that the content will have
the specified datestamp in the rootfs and when the image is committed.
Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>
The default configuration that `docker build` applies to images built
using "scratch" has changed from classic builds to BuildKit. Add a
toggle for selecting which behavior to mimic.
Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>
Add CertPath and InsecureSkipTLSVerify flags to AddAndCopyOptions, and
connect the CLI flag values passed to `buildah add` and `buildah build`
so that Builder.Add() gets those.
Add MaxRetries and RetryDelay fields to AddAndCopyOptions, and connect
them to the values passed on the command line to `buildah add` and
`buildah build`.
Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>
When `buildah copy` is invoked with a `--from` flag, default to
preserving ownerships that were set in the source container or image.
Retain the "set it to 0:0 by default" behavior when `--from` is not
being used.
Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>
Allows users to configure `--retry` attempts and `--retry-delay`
duration using two additional flags for commands
* buildah build
* buildah pull
* buildah push
* buildah from
* buildah add
* buildah copy
Closes: https://github.com/containers/buildah/issues/4018
Not sure how we can test retry attempts in CI, but added a test in
tests/bud.bats which verfies we parse and added flag in other options
for sanity parsing checking.
Signed-off-by: Aditya R <arajan@redhat.com>
