[release-1.19] Rebuild layer if a change in ARG is detected #2945
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Check whether the ARG in the containerfile is changed by either the --build-arg flag or local environment and use the cached layer or rebuild the layer accordingly. Add tests for this use case as well. Signed-off-by: Urvashi Mohnani <[email protected]>
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[APPROVALNOTIFIER] This PR is APPROVED This pull-request has been approved by: rhatdan, umohnani8 The full list of commands accepted by this bot can be found here. The pull request process is described here
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Backport of #2938
Signed-off-by: Urvashi Mohnani [email protected]
What type of PR is this?
/kind bug
What this PR does / why we need it:
Check whether the ARG in the containerfile is changed by
either the --build-arg flag or local environment and use
the cached layer or rebuild the layer accordingly.
Add tests for this use case as well.
How to verify it
Which issue(s) this PR fixes:
Fixes #2848
Fixes #2837
Special notes for your reviewer:
Does this PR introduce a user-facing change?