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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 "$TARGET_ROOT" ]
if [[ "${DIB_RELEASE}" = 7 ]]; then
if [[ "amd64 x86_64" =~ "$ARCH" ]]; then
ARCH="x86_64"
DIB_CLOUD_IMAGES=${DIB_CLOUD_IMAGES:-http://cloud.centos.org/centos/${DIB_RELEASE}/images}
elif [[ "arm64 aarch64" =~ "$ARCH" ]]; then
ARCH="aarch64"
DIB_CLOUD_IMAGES=${DIB_CLOUD_IMAGES:-http://cloud.centos.org/altarch/${DIB_RELEASE}/images/aarch64}
elif [[ "ppc64le" =~ "$ARCH" ]]; then
DIB_CLOUD_IMAGES=${DIB_CLOUD_IMAGES:-http://cloud.centos.org/altarch/${DIB_RELEASE}/images/ppc64le}
else
echo 'centos root element only support the x86_64, aarch64 and ppc64le values for $ARCH'
exit 1
fi
else
if [[ "amd64 x86_64 arm64 aarch64 ppc64le" =~ "$ARCH" ]]; then
if [[ "amd64" =~ "$ARCH" ]]; then
ARCH="x86_64"
elif [[ "arm64" =~ "$ARCH" ]]; then
ARCH="aarch64"
fi
DIB_CLOUD_IMAGES=${DIB_CLOUD_IMAGES:-http://cloud.centos.org/centos/${DIB_RELEASE}/${ARCH}/images}
else
echo 'centos root element only support the x86_64, aarch64 and ppc64le values for $ARCH'
exit 1
fi
fi
DIB_LOCAL_IMAGE=${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
DIB_FLAVOR=${DIB_FLAVOR:-GenericCloud}
if [[ "${DIB_RELEASE}" = 7 ]]; then
BASE_IMAGE_FILE=${BASE_IMAGE_FILE:-CentOS-${DIB_RELEASE}-${ARCH}-${DIB_FLAVOR}.qcow2.xz}
else
LATEST_IMAGE_FILE=$(curl -s https://cloud.centos.org/centos/${DIB_RELEASE}/${ARCH}/images/ | grep -o "CentOS-${DIB_RELEASE}-${DIB_FLAVOR}-.[^>]*.qcow2" | sort -r | head -1)
BASE_IMAGE_FILE=${BASE_IMAGE_FILE:-$LATEST_IMAGE_FILE}
fi
BASE_IMAGE_TAR=$BASE_IMAGE_FILE.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
|
