Changes rock base to bare #6
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Switching to a bare-based image will reduce the overall image size and reduces attack surface area. The original Dockerfile uses gcr.io/distroless/static:nonroot, which has only a few packages. We can add those packages and switch to a bare-based image. Additionally, the original image is a non-root image, thus, we should also switch our rock to be non-root. We can no longer use ensure_image_contains_paths to check if files exist in the rock images, since they are now bare-based. Instead, we can use ensure_image_contains_paths_bare, which checks the image layers instead. Because of this, we need sufficient permissions to check the /var/lib/docker folder.
maci3jka
approved these changes
Nov 1, 2024
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Switching to a bare-based image will reduce the overall image size and reduces attack surface area.
The original Dockerfile uses
gcr.io/distroless/static:nonroot, which has only a few packages. We can add those packages and switch to a bare-based image. Additionally, the original image is a non-root image, thus, we should also switch our rock to be non-root.We can no longer use
ensure_image_contains_pathsto check if files exist in the rock images, since they are now bare-based. Instead, we can useensure_image_contains_paths_bare, which checks the image layers instead. Because of this, we need sufficient permissions to check the/var/lib/dockerfolder.