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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 04:01:36 +00:00
#!/bin/bash
# These are useful, or at worst not harmful, for all images we build.
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
2013-07-17 22:05:47 +00:00
set -eu
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 04:01:36 +00:00
[ -n "$ARCH" ]
[ -n "$TARGET_ROOT" ]
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 20:31:51 +00:00
shopt -s extglob
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 04:01:36 +00:00
IMG_PATH=~/.cache/image-create
Migrate cloud image URL/Release options to DIB_. This switches $CLOUD_IMAGES and $RELEASE to the DIB_ namespace so they will survive future changes to the sanitisation of the build environment. Change-Id: I7dc2aa82fb9ef452705b080cc404f41046014f20
2013-04-12 13:41:32 +00:00
DIB_CLOUD_IMAGES=${DIB_CLOUD_IMAGES:-http://cloud-images.ubuntu.com/}
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
2013-07-30 00:02:23 +00:00
DIB_RELEASE=${DIB_RELEASE:-raring}
Migrate cloud image URL/Release options to DIB_. This switches $CLOUD_IMAGES and $RELEASE to the DIB_ namespace so they will survive future changes to the sanitisation of the build environment. Change-Id: I7dc2aa82fb9ef452705b080cc404f41046014f20
2013-04-12 13:41:32 +00:00
BASE_IMAGE_FILE=${BASE_IMAGE_FILE:-$DIB_RELEASE-server-cloudimg-$ARCH-root.tar.gz}
SHA256SUMS=${SHA256SUMS:-https://${DIB_CLOUD_IMAGES##http?(s)://}/$DIB_RELEASE/current/SHA256SUMS}
Enable --offline support for Ubuntu root images. When --offline is set elements should not revalidate cached data. The ubuntu element had not been updated to match this. SHA checking is also skipped as we only move a new cached file into place when the hash matches, and we might download a new hash before updating the image cache, which would cause persistent --offline failures. Change-Id: If1a0366b51951a73b7a3ffe23a29a3d910b08938
2013-07-17 22:05:47 +00:00
CACHED_FILE=$IMG_PATH/$BASE_IMAGE_FILE
Move initial root contents into a hook. This is a necessary but not complete step towards supporting Fedora and Suse distributions. Further work is needed (e.g. to quiesce daemons on installation). Change-Id: If3ea6093d41a21de755db52328226b84b5a3ede6
2013-02-11 04:01:36 +00:00
Enable --offline support for Ubuntu root images. When --offline is set elements should not revalidate cached data. The ubuntu element had not been updated to match this. SHA checking is also skipped as we only move a new cached file into place when the hash matches, and we might download a new hash before updating the image cache, which would cause persistent --offline failures. Change-Id: If1a0366b51951a73b7a3ffe23a29a3d910b08938
2013-07-17 22:05:47 +00:00
if [ -n "$DIB_OFFLINE" -a -f "$CACHED_FILE" ] ; then
echo "Not checking freshness of cached $CACHED_FILE."
else
echo "Fetching Base Image"
$TMP_HOOKS_PATH/bin/cache-url $SHA256SUMS $IMG_PATH/SHA256SUMS.ubuntu.$DIB_RELEASE.$ARCH
$TMP_HOOKS_PATH/bin/cache-url $DIB_CLOUD_IMAGES/$DIB_RELEASE/current/$BASE_IMAGE_FILE $CACHED_FILE
pushd $IMG_PATH
grep "$BASE_IMAGE_FILE" SHA256SUMS.ubuntu.$DIB_RELEASE.$ARCH | sha256sum --check -
popd
fi
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 04:01:36 +00:00
# Extract the base image
sudo tar -C $TARGET_ROOT -xzf $IMG_PATH/$BASE_IMAGE_FILE
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>
2013-04-02 00:25:25 +00:00
sudo rmdir $TARGET_ROOT/lost+found
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