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kata-containers/tools/osbuilder/image-builder
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Bin Liu 978b13c9e8
Merge pull request #3235 from Kvasscn/kata_dev_image_builer_help 
image_build: add help info for '-f' option and 'BLOCK_SIZE' env.
2021-12-09 22:55:24 +08:00
..
Dockerfile osbuilder: build image-builder image from Fedora 34 2021-11-03 13:07:42 -04:00
image_builder.sh Merge pull request #3235 from Kvasscn/kata_dev_image_builer_help 2021-12-09 22:55:24 +08:00
nsdax.gpl.c osbuilder: move code into tools directory 2020-04-29 16:45:00 -05:00
README.md docs: Remove table of contents 2021-07-30 10:58:22 +01:00

README.md

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