openstack
/
diskimage-builder
Code Issues Proposed changes

opensuse: better report checksum errors 

Report the checksums and size to make it clearer what is failing.

Change-Id: I7c662e13cdbc19b3935f66ed422f15c2de53e525
This commit is contained in:
Ian Wienand 2022-07-12 12:40:04 +10:00
parent 527e75a6de
commit 0abf65eaf7
1 changed files with 12 additions and 3 deletions
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15
diskimage_builder/elements/opensuse/root.d/10-opensuse-cloud-image
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@ -1,6 +1,6 @@
#!/bin/bash
if [ ${DIB_DEBUG_TRACE:-0} -gt 0 ]; then
if [ ${DIB_DEBUG_TRACE:-0} -gt 1 ]; then
set -x
fi
set -eu
@ -41,12 +41,21 @@ if [ -n "$DIB_OFFLINE" -a -f "$CACHED_FILE" ] ; then
# between image tarball and host OS)
sudo tar -C $TARGET_ROOT --numeric-owner -xf $CACHED_FILE
else
echo "Fetching Base Image"
echo "Fetching Base Image ${BASE_IMAGE_FILE}"
$TMP_HOOKS_PATH/bin/cache-url $DIB_CLOUD_IMAGES/$SHA256SUMS_FILE $CACHED_SHA256SUMS_FILE
$TMP_HOOKS_PATH/bin/extract-image $BASE_IMAGE_FILE $BASE_IMAGE_FILE.tgz $DIB_CLOUD_IMAGES/$BASE_IMAGE_FILE $CACHED_FILE
pushd $DIB_IMAGE_CACHE
# Calculate sha256sum of downloaded image and check against content from sha256 file
SHA256SUM=$(sha256sum ${BASE_IMAGE_FILE} | cut -d " " -f1)
grep -q $SHA256SUM SHA256SUMS.$BASE_IMAGE_FILE
SIZE=$(stat -c%s ${BASE_IMAGE_FILE})
echo "Base image has sha256sum:${SHA256SUM} size:${SIZE}"
if grep -q $SHA256SUM SHA256SUMS.$BASE_IMAGE_FILE; then
echo "Image downloaded successfully"
else
echo "*** Checksum mismatch"
cat SHA256SUMS.$BASE_IMAGE_FILE
exit 1
fi
popd
fi