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kata-containers/tools/osbuilder/image-builder
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Hyounggyu Choi 08d2f6bfe4 osbuilder: Bump Fedora to 40 
As Fedora 38 has reached EOL, we are encountering 404 errors for s390x, such as:

```
Status code: 404 for https://dl.fedoraproject.org/pub/fedora-secondary/updates/38/Everything/s390x/repodata/repomd.xml
```

Let's bump the OS to the latest version.

Signed-off-by: Hyounggyu Choi <Hyounggyu.Choi@ibm.com>
2024-07-15 09:58:54 +02:00
..
Dockerfile osbuilder: Bump Fedora to 40 2024-07-15 09:58:54 +02:00
image_builder.sh ci: remove sudo and make sure image is owed by user 2024-06-03 15:29:06 +00:00
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