mirror of https://github.com/aljazceru/kata-containers.git synced 2026-01-15 04:14:24 +01:00

Files

Julio Montes 726f798ff7 image-builder: fill out device namespace information into kata image

The new NVDIMM driver implementation (kernel >= 4.16) needs to know the device
namespace information to map pages, this metadata is read from the nvdimm
namespace at 4k offset.

fixes #235

Signed-off-by: Julio Montes <julio.montes@intel.com>

2019-03-13 13:05:06 -06:00

Dockerfile

image-builder: add gcc as dependecy to generate the image

2019-03-13 13:05:06 -06:00

image_builder.sh

image-builder: fill out device namespace information into kata image

2019-03-13 13:05:06 -06:00

nsdax.gpl.c

image-builder: fill out device namespace information into kata image

2019-03-13 13:05:06 -06:00

README.md

docs: Fix link in README

2018-10-24 13:52:00 -04:00

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