diskimage-builder/elements/opensuse/root.d/10-opensuse-cloud-image
Gonéri Le Bouder ea3f4dd459 4 spaces indent
ensure 4 spaces indentation is used everywhere.

Change-Id: Ieb48faacb4c96b7b358771d70c17f2f22d0354f4
2014-05-10 11:17:29 +02:00

60 lines
2.2 KiB
Bash
Executable File

#!/bin/bash
set -eu
set -o pipefail
[ -n "$ARCH" ]
[ -n "$TARGET_ROOT" ]
if [ 'amd64' = "$ARCH" ] ; then
ARCH="x86_64"
fi
if [ 'i386' = "$ARCH" ] ; then
ARCH="i586"
fi
DIB_CLOUD_IMAGES=${DIB_CLOUD_IMAGES:-http://download.opensuse.org/repositories/Cloud:/Images/images/}
DIB_RELEASE=${DIB_RELEASE:-13.1}
# FIXME: Hard coded build numbers, versions, etc.
BASE_IMAGE_NAME=${BASE_IMAGE_NAME:-openSUSE-$DIB_RELEASE-OpenStack-Guest.$ARCH}
if [ -z "$DIB_OFFLINE" ] ; then
# XXX: Try to extract the filename of the current built from the index
# page. As there is one built available in the repo at a given time, this
# should work. This is a tempoary workaround until the fix for
# https://bugzilla.novell.com/show_bug.cgi?id=853882 is deployed
echo "Looking up current built of Base Image ($BASE_IMAGE_NAME):"
BASE_IMAGE_FILE=${BASE_IMAGE_FILE:-$(curl $DIB_CLOUD_IMAGES | \
sed -n "s/^.*\<a\ href\=\"\($BASE_IMAGE_NAME.*\.tbz\)\".*$/\1/p")}
if [ -n "$BASE_IMAGE_FILE" ]; then
echo "Using base image: $DIB_CLOUD_IMAGES/$BASE_IMAGE_FILE"
else
echo -e "Failed to extract image file name from $DIB_CLOUD_IMAGES" \
"\nPlease set BASE_IMAGE_FILE manually and retry."
exit 1
fi
else
BASE_IMAGE_FILE=${BASE_IMAGE_FILE:-$BASE_IMAGE_NAME-0.0.1-Build6.1.tbz}
fi
# FIXME: either check the checksums into git or verify the signature
# on the checksums. We should not be trusting checksums we download
# over HTTP
SHA256SUMS=${SHA256SUMS:-$DIB_CLOUD_IMAGES/$BASE_IMAGE_FILE.sha256}
CACHED_FILE=$DIB_IMAGE_CACHE/$BASE_IMAGE_FILE
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 $DIB_IMAGE_CACHE/SHA256SUMS.openSUSE.$DIB_RELEASE.$ARCH
$TMP_HOOKS_PATH/bin/cache-url $DIB_CLOUD_IMAGES/$BASE_IMAGE_FILE $CACHED_FILE
pushd $DIB_IMAGE_CACHE
grep "$BASE_IMAGE_FILE" SHA256SUMS.openSUSE.$DIB_RELEASE.$ARCH | sha256sum --check -
popd
fi
# Extract the base image (use --numeric-owner to avoid possible UID/GID mismatch
# between image tarball and host OS)
sudo tar -C $TARGET_ROOT --numeric-owner -xjf $DIB_IMAGE_CACHE/$BASE_IMAGE_FILE