Commit Graph

12 Commits

Author SHA1 Message Date
Matthew Farrellee
1d2a85d5e4 Add DIB_IMAGE_CACHE
DIB_IMAGE_CACHE will be a user override for the location where images
are cached. Default location is ~/.cache/image-create

Change-Id: I3e9b9f970864d555c9ec9436344b53f6d3d66dfa
2013-09-19 14:34:05 -04:00
Clint Byrum
5a69fa879e Make Ubuntu 13.04 (raring) the default release
Ubuntu 13.04 has been released now for 3 months. The updated libvirt,
openvswitch and kernel are all beneficial to various OpenStack components,
and many other software is updated beyond the versions in Ubuntu 12.10.

Change-Id: I358aed8bf906c3ff5103f19b1f9e6ac689b5d5ee
2013-07-29 17:02:23 -07:00
Robert Collins
d7379df8b8 Enable --offline support for Ubuntu root images.
When --offline is set elements should not revalidate cached data. The
ubuntu element had not been updated to match this. SHA checking is
also skipped as we only move a new cached file into place when the
hash matches, and we might download a new hash before updating the
image cache, which would cause persistent --offline failures.

Change-Id: If1a0366b51951a73b7a3ffe23a29a3d910b08938
2013-07-18 13:19:35 +12:00
Mark McLoughlin
6c997fda97 Re-use cache_url() in fedora element.
The fedora element downloads images too, so we should re-use the caching
code from the ubuntu element.

There doesn't seem to be other examples of code shared between root.d
scripts. In the fedora and dpkg elements we copy install-packages into
the chroot, but that model doesn't apply when we're running scripts
outside of the chroot. Seems sane to just run it directly from the bin/
dir in the temporary hooks directory.

Change-Id: Iaa6aca660042fea323cab4271633a4bdbbc271b8
2013-06-20 00:04:59 +01:00
Mark McLoughlin
efb1f435d4 Improve first time download of ubuntu images.
If a cached copy of the file doesn't exist, cache_url() passes a
non-existent path to -z/--time-cond and you see this warning:

 Warning: Illegal date format for -z, --timecond (and not a file name).
 Warning: Disabling time condition. See curl_getdate(3) for valid date syntax.

It works just fine, but the warning is ugly.

Change-Id: Ic6f13a2c596b988308d7fca9cd1745e5d48ae5fb
2013-06-20 00:04:53 +01:00
Clint Byrum
60a1405eef Use conditional GET to fetch latest ubuntu image.
This also switches to using curl which some people may not have
installed. However, curl is far superior for this type of download.

Change-Id: I7ac5a84b30eb8daad320c082f976931c41a24669
2013-05-03 00:38:31 -07:00
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
Chris Jones
3202a8f69c Fix Ubuntu image fetching.
Set a bash option which has been breaking cold builds due to an extended
glob pattern.

Change-Id: Ideab0fca057eb3744002ae137ac1f988b61bb560
2013-04-21 21:31:51 +01:00
Chris Jones
a8312db742 Migrate cloud image URL/Release options to DIB_.
This switches $CLOUD_IMAGES and $RELEASE to the DIB_ namespace so
they will survive future changes to the sanitisation of the build
environment.

Change-Id: I7dc2aa82fb9ef452705b080cc404f41046014f20
2013-04-12 14:48:54 +01:00
Clint Byrum
cc4b23aafa Namespace SHA256SUMS file to distro/release/arch
Its possible other images will want to use the same filename

Change-Id: Iae393bfc71205d39e2bc6e12f5524824607d6101
2013-02-27 20:30:14 -08:00
Clint Byrum
b2314243c6 Verify Ubuntu Cloud Images using SHA256SUMS
Relies on https://cloud-images.ubuntu.com being served by a cert signed
by one of the CA's trusted by the build host.

Change-Id: I690b755acca54789110c2c8fa723c8b87b2485c9
2013-02-27 15:31:56 -08:00
Robert Collins
1ee3a01447 Move initial root contents into a hook.
This is a necessary but not complete step towards supporting Fedora and Suse
distributions. Further work is needed (e.g. to quiesce daemons on
installation).

Change-Id: If3ea6093d41a21de755db52328226b84b5a3ede6
2013-02-11 17:01:36 +13:00