diskimage-builder/diskimage_builder/elements/fedora/root.d/10-fedora-cloud-image

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#!/bin/bash
if [ ${DIB_DEBUG_TRACE:-0} -gt 0 ]; then
set -x
fi
set -eu
set -o pipefail
[ -n "$ARCH" ]
[ -n "$TARGET_ROOT" ]
if [ 'amd64' = "$ARCH" ] ; then
ARCH="x86_64"
fi
if [[ "${ARCH}" == "arm64" ]]; then
ARCH="aarch64"
fi
DIB_LOCAL_IMAGE=${DIB_LOCAL_IMAGE:-""}
if [ -n "$DIB_LOCAL_IMAGE" ]; then
IMAGE_LOCATION=$DIB_LOCAL_IMAGE
# No need to copy a local image into the cache directory, so just specify
# the cached path as the original path.
CACHED_IMAGE=$IMAGE_LOCATION
BASE_IMAGE_FILE=`basename $DIB_LOCAL_IMAGE`
BASE_IMAGE_TAR=$BASE_IMAGE_FILE.tgz
else
# note default DIB_RELEASE set in environment setup
case ${ARCH} in
x86_64|aarch64)
if [[ ${DIB_RELEASE} -ge 37 ]]; then
DIB_CLOUD_IMAGES=${DIB_CLOUD_IMAGES:-https://download.fedoraproject.org/pub/fedora/linux/releases/${DIB_RELEASE}/Cloud/${ARCH}/images}
elif [[ ${DIB_RELEASE} -ge 28 ]] && [[ ${DIB_RELEASE} -le 36 ]]; then
DIB_CLOUD_IMAGES=${DIB_CLOUD_IMAGES:-https://archives.fedoraproject.org/pub/archive/fedora/linux/releases/${DIB_RELEASE}/Cloud/${ARCH}/images}
else
DIB_CLOUD_IMAGES=${DIB_CLOUD_IMAGES:-https://archives.fedoraproject.org/pub/archive/fedora/linux/releases/${DIB_RELEASE}/CloudImages/${ARCH}/images}
fi
;;
ppc64|ppc64le)
if [[ ${DIB_RELEASE} -ge 37 ]]; then
DIB_CLOUD_IMAGES=${DIB_CLOUD_IMAGES:-https://dl.fedoraproject.org/pub/fedora-secondary/releases/${DIB_RELEASE}/Cloud/${ARCH}/images}
elif [[ ${DIB_RELEASE} -ge 28 ]] && [[ ${DIB_RELEASE} -le 36 ]]; then
DIB_CLOUD_IMAGES=${DIB_CLOUD_IMAGES:-http://archives.fedoraproject.org/pub/archive/fedora-secondary/releases/${DIB_RELEASE}/Cloud/${ARCH}/images}
else
DIB_CLOUD_IMAGES=${DIB_CLOUD_IMAGES:-http://archives.fedoraproject.org/pub/archive/fedora-secondary/releases/${DIB_RELEASE}/CloudImages/${ARCH}/images}
fi
;;
*)
echo "Error: unknown ARCH: ${ARCH}"
exit 1
;;
esac
SUBRELEASE=$(head -1 < <(curl -Ls $DIB_CLOUD_IMAGES/ | grep -o -P '(?<=Fedora-Cloud-Base-'${DIB_RELEASE}'-).*?(?=.'${ARCH}'.qcow2")' | sort -r))
BASE_IMAGE_FILE=${BASE_IMAGE_FILE:-Fedora-Cloud-Base-$DIB_RELEASE-$SUBRELEASE.$ARCH.qcow2}
BASE_IMAGE_TAR=Fedora-Cloud-Base-$DIB_RELEASE-$SUBRELEASE.$ARCH.tgz
IMAGE_LOCATION=$DIB_CLOUD_IMAGES/$BASE_IMAGE_FILE
CACHED_IMAGE=$DIB_IMAGE_CACHE/$BASE_IMAGE_FILE
fi
$TMP_HOOKS_PATH/bin/extract-image $BASE_IMAGE_FILE $BASE_IMAGE_TAR $IMAGE_LOCATION $CACHED_IMAGE