github/kata-containers
1
0
Fork 1
mirror of https://github.com/kata-containers/kata-containers.git synced 2025-04-27 19:35:32 +00:00
Code Issues Projects Releases Wiki Activity
3f7cf7ae67
kata-containers/tools/osbuilder/image-builder
History
bin 3f7cf7ae67 osbuilder: show usage if no options/arguments specified 
Now if no options/arguments specified, the shell scripts will return an error:

ERROR: Invalid rootfs directory: ''

This commit will show usage if no options/arguments specified.

Fixes: #3256

Signed-off-by: bin <bin@hyper.sh>
2021-12-13 16:10:55 +08:00
..
Dockerfile osbuilder: build image-builder image from Fedora 34 2021-11-03 13:07:42 -04:00
image_builder.sh osbuilder: show usage if no options/arguments specified 2021-12-13 16:10:55 +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