mirror of
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35d6d86ab5
It's too long a time to cross build agent based on docker buildx, thus we cross build rootfs based on a container with cross compile toolchain of gcc and rust with musl libc. Then we get fast build just like native build. rootfs initrd cross build is disabled as no cross compile tolchain for rust with musl lib if found for alpine and based on docker buildx takes too long a time. Fixes: #6557 Signed-off-by: Jianyong Wu <jianyong.wu@arm.com> |
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| .. | ||
| Dockerfile | ||
| image_builder.sh | ||
| nsdax.gpl.c | ||
| 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