mirror of https://github.com/kata-containers/kata-containers.git synced 2025-10-22 04:18:53 +00:00

Files

Yujia Qiao bfcee91164 osbuilder: fix inconsistent calculation of fs size

This patch fixes inconsistent calculations of the rootfs size.
For `du` and `df`, `-B 1MB` is different from `-BM`. The
former is the power of 1000, and the latter is the power of
1024. So comparing them doesn't make sense. The bug may result
in a larger image than needed.

Fixes: #2560

Signed-off-by: Yujia Qiao <rapiz3142@gmail.com>

2021-09-02 16:00:29 +08:00

Dockerfile

osbuilder: update dockerfiles to utilize IMAGE_REGISTRY

2021-04-02 09:46:16 -07:00

image_builder.sh

osbuilder: fix inconsistent calculation of fs size

2021-09-02 16:00:29 +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