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cb62bae9b8
diskimage-builder/elements/fedora
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Robert Collins cb62bae9b8 Build images using loopdev instead of qemu-nbd. 
Qemu-nbd does not perform well with older versions of qemu due to
the lack of writeback caching mode. It also only builds qcow2 images
and there is a desire for raw image support. Finally, qemu-nbd makes
it very difficult to build images concurrently due to the somewhat
opaque nature of how it selects a /dev/nbd# device. losetup, on
the other hand, makes this process very straight forward.

Change-Id: I309fad8af4fd1e8d1720c17b65e1897a76d5e897
Co-Author: Clint Byrum <clint@fewbar.com>
2013-04-30 08:56:12 -07:00
..
bin Build images using loopdev instead of qemu-nbd. 2013-04-30 08:56:12 -07:00
install.d Fix heat-cfntools to work on Fedora 2013-02-27 18:15:08 -08:00
pre-install.d Build images using loopdev instead of qemu-nbd. 2013-04-30 08:56:12 -07:00
root.d Build images using loopdev instead of qemu-nbd. 2013-04-30 08:56:12 -07:00
element-deps Fedora needs to depend on dib-run-parts too. 2013-02-15 15:34:09 +13:00
README.md Migrate cloud image URL/Release options to DIB_. 2013-04-12 14:48:54 +01:00

README.md

Use Fedora cloud images as the baseline for built disk images.

Overrides:

  • To use a non-default URL for downloading base Fedora cloud images, use the environment variable DIB_CLOUD_IMAGES
  • To download a non-default release of Fedora cloud images, use the environment variable DIB_RELEASE