.containterignore

[pierreyves-lebrun]

Actual behavior
Kaniko currently expects .dockerignore file for excluding files/folders from image builds.

Expected behavior
As the industry is moving away from Docker, it would be nice to support .containerignore as an alternate filename.

Additional Information
Would you accept a PR that moves the currently hard coded .dockerignore value to a command line argument?

Description	Yes/No
Please check if this a new feature you are proposing
Please check if the build works in docker but not in kaniko
Please check if this error is seen when you use --cache flag
Please check if your dockerfile is a multistage dockerfile

[ebousse]

For reference, this is already supported by Podman, and indeed would be great to see in kaniko :)

[bncmajor]

podman supports both, and if both are present it uses the .containerignore only.
is this the behavior what would be the end goal here too?

I'd be happy to take this task on as my first issue

[pierreyves-lebrun]

podman supports both, and if both are present it uses the .containerignore only. is this the behavior what would be the end goal here too?

I'd be happy to take this task on as my first issue

Yes I think mimicking podman behavior would be great