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Leaving nsdax behind may create some isses for the distro packages of kata-osbuilder, as every package would have to take care of purging the file on each distro. Knowing that, we better remove the file as part of the script, mainly because the file is already regenerated everytime in any case. Fixes: #394 Signed-off-by: Fabiano Fidêncio <fidencio@redhat.com>
Kata Containers image generation
A Kata Containers disk image is generated using the image_builder.sh script.
This uses a rootfs directory created by the rootfs-builder/rootfs.sh script.
Creating a guest OS image
To create a guest OS image run:
$ sudo ./image_builder.sh path/to/rootfs
Where path/to/rootfs is the directory populated by rootfs.sh.
Note
: If you are building an image from an Alpine rootfs, see the important note here.
Further information
For more information about usage (including how to adjust the size of the image), run:
$ ./image_builder.sh -h