openstack/openstack-ansible-ops
Code Issues Proposed changes

Add the md5 check on image

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Add the md5 image hash check, if the image exists, check the md5
hash, if the hash is not the same, remove the old image and download
new one.

Change-Id: I2232129a814e89aaac9bf54ee16ede983fff5b48
This commit is contained in:
Weezer Su 2017-01-27 15:26:25 -06:00
parent f0b26e6301
commit 413d20267a
1 changed files with 12 additions and 3 deletions
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15
multi-node-aio/setup-cobbler.sh
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@ -94,13 +94,22 @@ update-rc.d cobblerd defaults
# Update Cobbler Signatures # Update Cobbler Signatures
cobbler signature update cobbler signature update
# Get ubuntu server image # Get ubuntu server image md5 hash file
wget -O /tmp/MD5SUM5 /tmp/MD5SUM5 http://releases.ubuntu.com/"${DEFAULT_IMAGE:0:5}"/MD5SUMS
# Get ubuntu server image, if the server image exists, compare the md5, rm and download new image if the hash is not
# the same.
mkdir_check "/var/cache/iso" mkdir_check "/var/cache/iso"
pushd /var/cache/iso pushd /var/cache/iso
if [ -f "/var/cache/iso/ubuntu-"${DEFAULT_IMAGE}"-server-amd64.iso" ]; then if [ -f "/var/cache/iso/ubuntu-"${DEFAULT_IMAGE}"-server-amd64.iso" ]; then
rm /var/cache/iso/ubuntu-"${DEFAULT_IMAGE}"-server-amd64.iso md5=`md5sum ubuntu-"${DEFAULT_IMAGE}"-server-amd64.iso | awk '{ print $1 }'`
if ! grep ${md5} /tmp/MD5SUMS &>/dev/null ; then
rm /var/cache/iso/ubuntu-"${DEFAULT_IMAGE}"-server-amd64.iso
wget http://releases.ubuntu.com/"${DEFAULT_IMAGE:0:5}"/ubuntu-"${DEFAULT_IMAGE}"-server-amd64.iso
fi
else
wget http://releases.ubuntu.com/"${DEFAULT_IMAGE:0:5}"/ubuntu-"${DEFAULT_IMAGE}"-server-amd64.iso
fi fi
wget http://releases.ubuntu.com/"${DEFAULT_IMAGE:0:5}"/ubuntu-"${DEFAULT_IMAGE}"-server-amd64.iso
popd popd
# import cobbler image # import cobbler image